Military Engineer Services Tender
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Technical
Technical
Bid Capacity
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The bid capacity required in the given tender is related to the flushing cisterns. Two types of flushing cisterns are mentioned: 1. J. FLUSHING CISTERN AUTOMATIC (10 LTRS)
2. C.1. FLUSHING CISTERN (15 LTRS) These values represent the capacity of the flushing cisterns in liters. There are no formulas provided for calculating the bid capacity. The values are explicitly stated as 10 LTRS and 15 LTRS for the two types of flushing cisterns.
Costs
EMD
₹ 15,00,000Document Cost
₹ 3,000Tender Fee
Refer Documents
Description
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Contact
Tender Id
2024_MES_665452_2Tender No
88639/JOR/E8Tender Authority
Military Engineer Services ViewPurchaser Address
-Website
http://http://mes.gov.in/
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Documents
BOQ Items
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Item No. 3.00 Contd.
The contractor will be required to submit the detail project report showing all technical parameters and drawings from collection, transportation and treatment of sewage along with techical details of equipments and description of civil works components of STP duly vetted by IIT/NIT/ IISC institute. The Quality of inlet effluent and required water quality after treatment are tabulated below:-
(a) The Inlet sewage will generally have following characteristics:
PH 6.0-8.5
BOD 200-300 Mg/l
COD 350-450 Mg/L
TSS 250-300 Mg/l
Oil and Grease 20-30 Mg/l
E-Coli 10^5-10^6 MPN /100 Ml
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Item No. 3.00 Contd...
(b) Desired standard discharge after treatment from STP: The treated sewage shall have following characteristic suitable for gardening, washing of vehicle and similar usage. PH 6.5 – 8.3
BOD 10 mg/l
COD 30 mg/l
TSS 10 Mg/l
Oil and grease 10 mg/l
E-Coli 230/100 ml
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Item No. 3.00 Contd.
Residual Chlorine 01
Dissolved phosphorus 02 Mg/l
Nitrate, Nitrogen 10Mg/l
Turbidity 02 NTU
Helminth eggs = 1 egg/l
Faecal caliform NIL
Odour No foul door
TDS 2100 Mg/l
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Item No. 3.00 Contd...
Treatment Units: Following are the main units involved in Sewage Treatment (As a reference only)
CIVIL WORKS:
(a) RCC Bar screen cum grit chamber for the incoming sewage (INLET CHAMBER)
(b) RCC fine screen chamber of required size having gate (c) RCC horizontal grit removal of average 800 KLD peak factor 04 with flow measurement arrangement.
(d) RCC oil and Grease Trap with baffles including MS manhole cover.
(e) RCC Main Equalization Tank for collection of total effluent including effluent waste, housing of pumps, provision of aeration shall be kept to avoid any smell problems.
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Item No. 3.00 Contd.
(f) Anoxic Chamber for 800 KLD STP capacity.
(g) Moving Bed Bio Reactor tanks (02 Nos) with MMBR media
(h) Required bubble air grid system for equilization tanks, MBBR tanks and slughe holder with diffusers connected to air blower (1W+1S) of required capacity, configuration and infrastructure.
(j) One number RCC tube settler tank with tube settler assembly for 800 KLD flow rate. (k) One Chlorine dosing system with two nos (1W+1S) dozing pump of suitable capacity including 01 No 500 Ltrs storage tank tank. (l) RCC Chlorine contact tank of suitable size for 800 KLD tank. (m) RCC Sludge holding tank (n) One no dewatering system with two Nos (1W+1S) pump of suitable capacity
(n) RCC Drain pit sump of suitable capacity (o) RCC treated water tank of suitable capacity
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Item No. 3.00 Contd...
ELECTRICAL MECHANICAL EQUIPMENTS:
(a) Sewage Transfer pumps (Equalization Tank): Two Nos (1W+1S) fully submersible pumps in collection pit including its lifting arrangement piping, valves, level controllers, cables etc. (b) Recirculation pump (1W+1S) for MBBR tank to Anoxic chamber effuluent recirculation of suitable capacity
(c) Filter feed pumps: Two numbers (1W+1S) filter feed pumps with induction motor of required capacity with instrumentation piping, connections, valves, cables and other accessories from STP to filtration units and treated water tank.
(d) Sludge Transfer Pumps: Two numbers (1W+1S) sludge lifting pump with suitable rating motor to transfer sludge from instantaneous sludge storage tank to sludge holding tank with piping, instrumentation, valve, cables and other accessories with extra pipes of suitable size to unload the sludge into a tanker. (e) Drain pit sump pumps: two numbers (1W+1S) fully submersible pumps in the sump including lifting arrangement piping, valves, cables, level controllers etc.
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Item No. 3.00 Contd.
(f) Air Dispersion System: Two numbers Twin Rotator air blower of suitable HP, provision of bubble diffuser, Non Clog type Air dispersion system capable of handing desired CFM of air. Air dispersion system shall be provided for raw sewage treatment equalization tank, sludge holding tank and MBBR reactors.
(g) Multi grade Sand filter: Provision Of MS Vertical pressure sand filter with MS frontal piping including valves to provide back wash and rinsing operation complete with initial charge of filter media including Anthracite and Bio glass media
(h) Activated carbon filter: Provision of vertical ACF complete with initial charge of filter media, MS frontal piping, valve rinse and backwash arrangements and other accessories. (j) Micron Filter Disc type for treated water including filter media, pipingm back wash rrangements and all accesories. (k) Feed pumps (1W+1S) and backwashing pumps (1W+1S) for water filters to be provided of suitable capacity (l) Sludge handling system: Provision of filter press with hydraulic arrangement and all accessories for sludge handling system for STP for capacity 800 KLD
(m) Flow meter: Provision of Two numbers micro processor based electro magnetic flow meter with bidirectional flow measurement. Provision of one number digital type PH meter, TSS meter and one number Turbidity meter with complete accessories.
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Item No. 3.00 Contd. (n) all associated piping work with reuired valves and gauges as required (o) Designing, Supplying, installing and commissioning LT Panel Indoor type with 2.00 mm CRCA sheet designed as per the load of all electrical equipments installed in plant and suitable capacity starters for all types of pumps, blowers etc. Note : (i) The contractor will be required to submit the detail process chart along with the technical details of equipments and description of Civil works component of STP duly vetted by IIT/NIT/ IISC . (ii) The item rate includes rates for MBBR media and Sodium hypochlorite for 2 years working of the plants. (iii) If any tank/pump etc. missed out from the scope and is necessary for the design of Sewage treatment plant to be considerded in quoted rate.
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Carrying out detailed topographical survey from initial sewage collection source to final sewage treatment plant and designing network of gravity assisted sewage transporting pipeline to collection sump cum pump house and thereafter to sewage treatment plant through pumping and then designing (hydraulically, structurally & aesthetically) providing, constructing, hydraulic testing, commissioning and giving satisfactory trails of 1400 KLD capacity STP consisting of coarse bar screening chamber(RCC) with steel screen, oil and grease removal chamber (RCC), grit seperator, equalization tank (02 Tank of 50% capacity each), air grid for equalization tanks, feed pump(02 Nos), moving bed bio reactors with palstic media (of appropriate density, size and quantity of keep very high MLSS than 15000 mg/l), air blowers with air grid system for MBBR(02 Nos.) , anoxic chamber for dentification with agitator (asn per C/N ratio), tube settler assembly in RCC tank, sludge pump screw type(02 Nos), sludge handling system, sludge holding tank, sludge dewatering system(02 Nos) with filter press, air grid for sludge holding, chlorine dozing system(02 Nos with 500 ltrs tank), chlorine contact tank, foundation for all E/M equipments, associated piping work with required valves, gates, drains, pathways, electrical control panel with interconnecting cable, spare parts for 02 years of operation etc. complete as turnkey job with all involved civil, electrical,digital and mechanical work as per detailed specifications for civil, electrical and mechanical components with all duties and taxes complete with tertiary treatment( filter feed, tank of RCC, filter feeds pump, dual media filter, activated carbon filter, micron filter treated water tank in RCC for tertiary treatment) of capacity 1400 cum per day. Treated sewage can also be used for irrigation, horticulture, firefighting and MT wash.
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Item No. 4.00 Contd.
The contractor will be required to submit the detail project report showing all technical parameters and drawings from collection, transportation and treatment of sewage along with techical details of equipments and description of civil works components of STP duly vetted by IIT/NIT/ IISC institute. The Quality of inlet effluent and required water quality after treatment are tabulated below:-
(a) The Inlet sewage will generally have following characteristics:
PH 6.0-8.5
BOD 200-300 Mg/l
COD 350-450 Mg/L
TSS 250-300 Mg/l
Oil and Grease 20-30 Mg/l
E-Coli 10^5-10^6 MPN /100 Ml
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Item No. 4.00 Contd...
(b) Desired standard discharge after treatment from STP: The treated sewage shall have following characteristic suitable for gardening, washing of vehicle and similar usage. PH ...................................... 6.5 – 8.3
BOD.................................... 10 mg/l
COD.................................... 30 mg/l
TSS..................................... 10 mg/l
Oil and grease...................... Nil
E-Coli ................................. 230/100ml
Residual Chlorine ................ 01 mg/l
Dissolved phosphorus ........... 02 mg/l
Nitrate, Nitrogen ................... 10 mg/l
Turbidity .............................. 02 NTU
Helminth eggs ..................... = 1 egg/l
Faecal caliform .................... NIL
Odour ................................. No foul door
TDS ................................... 2100 Mg/l
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Item No.4.00 Contd...
Treatment Units: Following are the main units involved in Sewage Treatment (As a reference only)
CIVIL WORKS:
(a) RCC Bar screen cum grit chamber for the incoming sewage (INLET CHAMBER)
(b) RCC fine screen chamber of required size having gate (c) RCC horizontal grit removal of average 1400 KLD peak factor 04 with flow measurement arrangement.
(d) RCC oil and Grease Trap with baffles including MS manhole cover.
(e) RCC Main Equalization Tank for collection of total effluent including effluent waste, housing of pumps, provision of aeration shall be kept to avoid any smell problems.
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Item No. 4.00 Contd.
(f) Anoxic Chamber for 1400 KLD STP capacity.
(g) Moving Bed Bio Reactor tanks (02 Nos) with MMBR media
(h) Required bubble air grid system for equilization tanks, MBBR tanks and slughe holder with diffusers connected to air blower (1W+1S) of required capacity, configuration and infrastructure.
(j) One number RCC tube settler tank with tube settler assembly for 1400 KLD flow rate. (k) One Chlorine dosing system with two nos (1W+1S) dozing pump of suitable capacity including 01 No 500 Ltrs storage tank tank. (l) RCC Chlorine contact tank of suitable size for 1400 KLD tank. (m) RCC Sludge holding tank (n) One no dewatering system with two Nos (1W+1S) pump of suitable capacity
(o) RCC Drain pit sump of suitable capacity (p) RCC treated water tank of suitable capacity
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Item No. 4.00 Contd...
ELECTRICAL MECHANICAL EQUIPMENTS:
(a) Sewage Transfer pumps (Equalization Tank): Two Nos (1W+1S) fully submersible pumps in collection pit including its lifting arrangement piping, valves, level controllers, cables etc. (b) Recirculation pump (1W+1S) for MBBR tank to Anoxic chamber effuluent recirculation of suitable capacity
(c) Filter feed pumps: Two numbers (1W+1S) filter feed pumps with induction motor of required capacity with instrumentation piping, connections, valves, cables and other accessories from STP to filtration units and treated water tank.
(d) Sludge Transfer Pumps: Two numbers (1W+1S) sludge lifting pump with suitable rating motor to transfer sludge from instantaneous sludge storage tank to sludge holding tank with piping, instrumentation, valve, cables and other accessories with extra pipes of suitable size to unload the sludge into a tanker. (e) Drain pit sump pumps: two numbers (1W+1S) fully submersible pumps in the sump including lifting arrangement piping, valves, cables, level controllers etc.
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Item No. 4.00 Contd.
(f) Air Dispersion System: Two numbers Twin Rotator air blower of suitable HP, provision of bubble diffuser, Non Clog type Air dispersion system capable of handing desired CFM of air. Air dispersion system shall be provided for raw sewage treatment equalization tank, sludge holding tank and MBBR reactors.
(g) Multi grade Sand filter: Provision Of MS Vertical pressure sand filter with MS frontal piping including valves to provide back wash and rinsing operation complete with initial charge of filter media including Anthracite and Bio glass media
(h) Activated carbon filter: Provision of vertical ACF complete with initial charge of filter media, MS frontal piping, valve rinse and backwash arrangements and other accessories. (j) Micron Filter Disc type for treated water including filter media, pipingm back wash rrangements and all accesories. (k) Feed pumps (1W+1S) and backwashing pumps (1W+1S) for water filters to be provided of suitable capacity (l) Sludge handling system: Provision of filter press with hydraulic arrangement and all accessories for sludge handling system for STP for capacity 1400 KLD
(m) Flow meter: Provision of Two numbers micro processor based electro magnetic flow meter with bidirectional flow measurement. Provision of one number digital type PH meter, TSS meter and one number Turbidity meter with complete accessories.
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Item No. 4.00 Contd. (n) all associated piping work with reuired valves and gauges as required (o) Designing, Supplying, installing and commissioning LT Panel Indoor type with 2.00 mm CRCA sheet designed as per the load of all electrical equipments installed in plant and suitable capacity starters for all types of pumps, blowers etc. Note : (i) The contractor will be required to submit the detail process chart along with the technical details of equipments and description of Civil works component of STP duly vetted by IIT/NIT/ IISC . (ii) The item rate includes rates for MBBR media and Sodium hypochlorite for 2 years working of the plants. (iii) If any tank/pump etc. missed out from the scope and is necessary for the design of Sewage treatment plant to be considerded in quoted rate.
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NOTE FOR ITEM NOS 3.00 & 4.00: The contractor to mention the technical specification i.e. capacity sizes etc for tanks valves, eqpts, instrumental items, pipes etc.
(a) Design/ drawing/ BOM of the complete Sewage Treatment Plant including foundations details showing the dimensions is to be obtained from OEM/ Authorized suppliers strictly keeping in view the actual ground/site requirement and the same is to be got approved from IIT / NIT before placing final order to the manufacturer.
(b) Any part, component accessory, sub item, ancillary items or likes not covered/ mentioned in the technical specifications but technically required for efficient working of the plant shall be deemed to be included in the quoted rates.
(c) The contractor is required to visit the site prior to quoting for the subject item so as to ascertain the actual ground requirement w.r.t foundation, disposal etc. Any further query at a later date shall not be entertained & responsibility of the same shall rest with the contractor.
(d) The Sewage Treatment Plant to be provided shall be from ISO 9001, ISO 14001 & OHSAS 18001 certified manufacturing facilities / OEMs
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Designing (hydraulically, structurally & aesthetically), constructing RCC sumps 2.50 m dia and 7.50 m clear overall depth from GL incl internal RCC staircase railling brick lining inside in M-30 design mix of required capacity including exavated in all type of strata,foundation concrete, container wall, bottom slab, top RCC roof slab with CI manhole covers and with plaster and water proofing as per zonal specification including epoxy paints inside,refilling of earth and disposal of surplus earth within 50 m lead,including all piping connections, valves, internal electrification, MS ladder,ventilation shaft, BB chamber with 5 mtr of outer wall of tank complete including test of water tightness and hydraulic functioning.Top room as per zonal specification included Sewage sump well including excavation foundation, RCC walls, slopping side floor etc. incl internal electricfication complete with pump house 4m x 4m inlet level should be min 2m above floor, complete all as specified and as directed.
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Designing (hydraulically, structurally & aesthetically), constructing RCC sumps 3.0 m dia and 8.50 m clear overall depth from GL including internal RCC Staircase railling brick lining inside in M-30 design mix of required capacity including exavated in all type of strata,foundation concrete, container wall,bottom slab.top RCC roof slab with CI manhole covers and with plaster and water proofing as per zonal specification including epoxy paints inside,refilling of earth and disposal of surplus earth within 50 m lead,including all piping connections,valves,internal electrification,MS ladder,ventilation shaft,BB chamber with 5 mtr of outer wall of tank complete including test of water tightness and hydraulic functioning.Top room as per zonal specification included Sewage sump wellincl excavation foundation, RCC walls, slopping side floor 1.1 etc incl internal electricfication complete with pump house 4m x 4m inlet level should be min 2m above floor, complete all as specified and as directed.
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Designing (hydraulically, structurally & aesthetically), constructing RCC sumps 4.50 m dia and 8.50 m clear overall depth from GL incl internal RCC Staircase railling brick lining inside in M-30 design mix of required capacity including exavated in all type of strata,foundation concrete,container wall,bottom slab.top RCC roof slab with CI manhole covers and with plaster and water proofing as per zonal specification including epoxy paints inside,refilling of earth and disposal of surplus earth within 50 m lead,including all piping connections,valves,internal electrification,MS ladder,ventilation shaft,BB chamber with 5 mtr of outer wall of tank complete including test of water tightness and hydraulic functioning.Top room as per zonal specification included Sewage sump wellincl excavation foundation, RCC walls, slopping side floor 1.1 etc incl internal electricfication complete with pump house 4m x 4m inlet level should be min 2m above floor, complete all as specified and as directed.
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Designing (hydraulically, structurally & aesthetically), constructing RCC sumps 5.5 m dia and 9.0 m clear overall depth from GL incl internal RCC Staircase railling brick lining inside in M-30 design mix of required capacity including exavated in all type of strata,foundation concrete,container wall,bottom slab.top RCC roof slab with CI manhole covers and with plaster and water proofing as per zonal specification including epoxy paints inside,refilling of earth and disposal of surplus earth within 50 m lead,including all piping connections,valves,internal electrification,MS ladder,ventilation shaft,BB chamber with 5 mtr of outer wall of tank complete including test of water tightness and hydraulic functioning.Top room as per zonal specification included Sewage sump wellincl excavation foundation, RCC walls, slopping side floor 1.1 etc incl internal electricfication complete with pump house 4m x 4m inlet level should be min 2m above floor, complete all as specified and as directed.
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Designing (hydraulically, structurally & aesthetically), constructing RCC sumps 4.50 m dia and 8.50 m clear overall depth from GL incl internal RCC Staircase railling brick lining inside in M-30 design mix of required capacity including exavated in all type of strata,foundation concrete,container wall,bottom slab.top RCC roof slab with CI manhole covers and with plaster and water proofing as per zonal specification including epoxy paints inside,refilling of earth and disposal of surplus earth within 50 m lead,including all piping connections,valves,internal electrification,MS ladder,ventilation shaft,BB chamber with 5 mtr of outer wall of tank complete including test of water tightness and hydraulic functioning.Top room as per zonal specification included Sewage sump wellincl excavation foundation, RCC walls, slopping side floor 1.1 etc incl internal electricfication complete with pump house 4m x 4m inlet level should be min 2m above floor.
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Total amount of Such 'A' Part-II (SITE CLEARENCE, SITE DEVELOPMENT AND EARTH WORK)
Details of prepriced Schedule is given in tender documents
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Total amount of Such 'A' Part-III (INTERNAL ELECTRIFICATION) Details of prepriced Schedule is given in tender documents
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Total amount of Such 'A' Part-IV (INTERNAL WATER SUPPLY) Details of prepriced Schedule is given in tender documents
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Total amount of Such 'A' Part-V (ROAD/PATH/CULVERT) Details of prepriced Schedule is given in tender documents
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Total amount of Such 'A' Part-VI (EXTERNAL WATER SUPPLY) Details of prepriced Schedule is given in tender documents
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Total amount of Such 'A' Part-VII (AC AND REFRIGERATION)
Details of prepriced Schedule is given in tender documents
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Total amount of Such 'A' Part-VIII (SEWAGE DISPOSAL) Details of prepriced Schedule is given in tender documents
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Total amount of Such 'A' Part-IX (EXTERNAL ELECTRIFICATION) Details of prepriced Schedule is given in tender documents
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Total amount of Such 'A' Part-X (DG SET) Details of prepriced Schedule is given in tender documents
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Total amount of Such 'A' Part-XI (AREA DRAINAGE )
Details of prepriced Schedule is given in tender documents
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Total amount of Such 'A' Part-XII (COMPOUND WALL/ CHAIN LINK FENCING/GATE )
Details of prepriced Schedule is given in tender documents
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Total amount of Such 'A' Part-XIII (DEMOLITION/ DISMANTLING/ TAKING DOWN)
Details of prepriced Schedule is given in tender documents
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SCHEDULE "A" PART -XIV (MISCELLANEOUS ITEMS) Note:- This schedule is not pre-priced by MES and the pre-priced rate indicated as "Rs 0.00" under Col.' F ' signifies this fact only.
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SITE CLEARENCE, SITE DEVELOPMENT AND EARTH WORK
M&L for bringing approved earth as stipulated in 3.22.6 of SSR (Part-I) from outside MD land distance beyond 5 KM but not exc 10 KM and forming embankement including spreading in layers n. Exc. 30 cm thick, watering, ramming/ rolling with 8 to 10 tonne power roller to achieve OMC dry density 95 % and finished to required gradient/level, size and shape etc, complete all as specified and as directed.
Note:- (i) Payment shall be made for solid quantity arrived after consolidation.
(ii) Before execution of this earth shall be tested/ checked for suitability to use. (iii) Quoted rates shall be inclusive of all taxes and royalities.
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INTERNAL ELECTRIFICATION
S&F telephone socket single module, polycarbonate type complete with box all as specified & directed.
55
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S&F TV socket single module, polycarbonate type complete with box all as specified & directed.
24
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Supply and fixing LED porch light, of cap[acity not less than 45W, round type , dia not less than 300mm, 220 V AC surface mounting type with high efficiency PMMA diffuser soft glare free light complete with driver, holders & LED lamp suitable for roof ceiling including connecting up with driver three core flexible copper conductor cases of suitable size complete all specified and directed.
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S&F VTPN DB 415 volt 4 way with 160 amps rated MCCB as incomer ,copper busbar of suitable capacity double door on wall with and including suitable flat iron clamps duly grouted/ fixed flush in the wall complete all as specified and directed.
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S&F MCB single pole & Neutral, 20 Amps rating, 240 volts, 'C' series, 10 KA breaking capacity & making connection complete all as specified and directed.
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S&F MCB single pole and neutral, 63 Amps rating, 240 volts, 'C' series, 10 KA breaking capacity & making connection complete all as specified and directed.
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M&L for Earthing complete with GI earth plate electrode of size 600 x 600 x 6 mm thick buried directly in ground with earth pit not less than 2.25 meter deep below ground level with top edge of plate not less than 1.5 meter below normal ground level connected to GI wire 4 mm dia earth lead by means of nuts, bolts, check nuts, washers of galvanized iron as steel, protected by galvanized iron pipe 40mm bore (Medium grade) all as directed including cement concrete (1:3:6) type C-1 earth pit with precast RCC (1:1.5:3) type A-1 cover slab of size 45 x 45 x 5cm thick reinforced with 8mm dia TMT bars @ 15 cm c/c both ways with 10mm dia mild steel round bar of 30 cm long, bent to shape as lifting handle, funnel, wire mesh, 20 mm bore galvanized iron pipe (medium grade) for watering, charcoal or coke and salt in alternate layers with necessary earth work in soft/loose soil complete all as shown in electrical plate No 3 of SSR Part I including testing on completion all complete as specified and directed (GI strip upto 7.5m including testing is deemed included in the item ).
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EXTERNAL WATER SUPPLY
M&L for fabrication of Header 01 meter long made out of 150 mm dia MS heavy duty pipe, welding dead cap on both ends, provisioning of 01 inlet connections of 100 mm dia pipes & 02 outlet connection for 100/50 mm dia pipes complete with painting two coats of synthetic emanel paint over a coat of red oxide primer complete all as directed by Engr-in-Charge.
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Boring of holes under road, pavement, hard standing by trenchless technology using ultra sounding technique and necessary machine including HDPE pipe of 150 mm dia suitable for 0.4 mpa working pressure complete all as directed by Engr-in-Charge.
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AC AND REFRIGERATION
Supply and Fix air cooled split unit air conditioner electric driven, single phase of capacity 2 TR , Mandatory ISEER Star rated, Inverter technology including copper tubing for suction and discharge line dully puf insulated upto 7.5 mtr. Complete all as specified and directed
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Supply and fix Voltage stabilizer for automatic operation, single phase naturally air cooled indoor type & designed for input variation between 170V to 250V with output voltage stabilized at 230 V with accuracy of ± 2.5 % and of capacity 5.0 KVA complete all as specified and directed.
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M&L for making a new rain protection shed for outdoor unit of split AC with angle iron of size 25x25x5mm thickness and inclusive galvanised, corrugated MS sheet with two corrugations side laps fixed with L- type or J-type hook, two coat of synthetic enamel painting over one coat of red oxide primer including preparation of surface complete, with necessary cutting /welding and nuts/bolts for fixing of ACs and shed on wall etc. all as specified and as directed.
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Supply and fix Refrigerator, electric driven (single phase), 165 litter capacity, BEE 5 star rated complete all specified and directed.
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Supply and fix Water cooler electric driven (single phase), having approx storage capacity 80 litre and normal cooling capacity of 40 litre per hour complete all specified and directed.
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Supply and fix Voltage Stabilizer for automatic operation, single phase naturally air cooled indoor type & designed for input variation between 170 V to 250 V with output voltage stabilized at 230 V with accuracy of ±2.5% and of capacity 1 KVA complete all specified and directed.
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SEWAGE DISPOSAL
M&L for double wall corrugated HDPE (PE-100) pipes 163 mm inner dia and 180 outer dia., class PN6 ISI marked with smooth internal and corrugated (profiled) external surface with anti rodent property, having BIS/ IS mark of IS-16098 (Pt-II), laid in trenches including joints & necessary jointing materials like mechanical connector i.e. thread/insert joint/ quick release coupler/compression fitting joint/ or flanged joint etc. complete all as specified and as directed.
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M&L for RCC Septic tank designed to carry sewage and sullage water, excavation in any type of soil, PCC 1:4:8 below foundation, RCC M-30 Design Mix in Walls , Base Slab , Baffle walls and RoofSlab including beams etc with Vent shaft , manhole openings with cover connection etc.,complete with effective depth of 1.5 meter and overall depth of 3 meter for 50 users all as directed and shown in drawings.
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M&L for construction of RCC Septic tank designed to carry sewage and sullage water, excavation in any type of soil, PCC 1:4:8 below foundation, RCC M-30 Design Mix in Walls , Base Slab , Baffle walls and RoofSlab including beams etc with Vent shaft , manhole openings with cover connection etc.,complete with effective depth of 1.5 meter and overall depth of 3 meter for 100 users all as directed and shown in drawings.
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M&L for construction of soakage wells excavation, in any type of soil, foundation in PCC 1:3:6, walls of honey combed masonry with top ring of M25 concrete including intercepting chamber and screen chamber made of Brick masonary in M25/ SFRC cover, interconnecting pipes ofRCC/DWC complete filled with brick bats of size 3.25 M dia X 4.5 M effective depth all as directed and shown in drawings.
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Construction of UG Sump of capacity 250000 gallon all as directed and as shown in drawings No. AF/TD/STRU/270/18 Sheet 1/4 to 4/4.
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Construction of UG Sump of capacity 350000 gallon all as directed and as shown in drawings No. AF/TD/STRU/270/18 Sheet 1/4 to 4/4.
1
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Supplying, installing, testing and commissioning of Non clogging vertical submersible Pumping set, electric driven 3HP including starter of suitable size ,415 Volt AC three phase 50 HZ 2900 RPM, having head 18 mtr and discharge 20 cum per hour with suction, discharge of 100x80mm all as specified and as directed.
10
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Supplying, installing, testing and commissioning of Non clogging vertical submersible Pumping set, electric driven 5HP including starter of suitable size ,415 Volt AC three phase 50 HZ 2900 RPM, having head 20 mtr and discharge 30 cum per hour with suction, discharge of 100x80mm all as specified and as directed.
2
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Supplying, installing, testing and commissioning of Non clogging vertical submersible Pumping set, electric driven 7.5HP including starter of suitable size ,415 Volt AC three phase 50 HZ 2900 RPM, having head 20 mtr and discharge 60 cum per hour with suction, discharge of 100x80mm all as specified and as directed.
6
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Supplying, installing, testing and commissioning of Non clogging vertical submersible Pumping set, electric driven 10HP including starter of suitable size ,415 Volt AC three phase 50 HZ 2900 RPM, having head 20 mtr and discharge 100 cum per hour with suction, discharge of 100x80mm all as specified and as directed.
2
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Supplying, installing, testing and commissioning of Non clogging vertical submersible Pumping set, electric driven 15HP including starter of suitable size ,415 Volt AC three phase 50 HZ 2900 RPM, having head 20 mtr and discharge upto 100 cum per hour with suction, discharge of 100x80mm all as specified and as directed.
4
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Material and labour for three core flat submersible cables of size 6 Sq mm with bare bunched copper conductor insulated with PVC and sheathed with PVC for Submersible Pump Motors with voltage grade upto 1100 V Generally Conforming to IS 694:1990 complete all specified and directed.
200
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Supply & fix GI column pipes heavy duty 100 mm dia bore, both end threaded, fixed with two Nos galvanised iron flange on both end, including welding ( both inside and outside) and drilling holes on flanges as per existing size/ grinding etc complete all specified and directed.
120
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Supply & Laying in trenches Ductile Iron (DI) trenches pipes with spigot & socket ends centrifugally cast class K-9 conforming to IS - 8329/2000 with internal metallic zinc coating and external black bitumen coating suitable for push on joint (Tyron) in any length of 100 mm bore complete including all jointing materials & fittings all as specified & directed .
750
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Supply & Laying in trenches Ductile Iron (DI) trenches pipes with spigot & socket ends centrifugally cast class K-9 conforming to IS - 8329/2000 with internal metallic zinc coating and external black bitumen coating suitable for push on joint (Tyron) in any length of 150 mm bore complete including all jointing materials & fittings all as specified & directed .
2950
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Supply & Laying in trenches Ductile Iron (DI) trenches pipes with spigot & socket ends centrifugally cast class K-9 conforming to IS - 8329/2000 with internal metallic zinc coating and external black bitumen coating suitable for push on joint (Tyron) in any length of 200 mm bore complete including all jointing materials & fittings all as specified & directed .
3650
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Supply & Laying in trenches Ductile Iron (DI) trenches pipes with spigot & socket ends centrifugally cast class K-9 conforming to IS - 8329/2000 with internal metallic zinc coating and external black bitumen coating suitable for push on joint (Tyron) in any length of 250 mm bore complete including all jointing materials & fittings all as specified & directed .
1620
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Supply & Laying in trenches Ductile Iron (DI) trenches pipes with spigot & socket ends centrifugally cast class K-9 conforming to IS - 8329/2000 with internal metallic zinc coating and external black bitumen coating suitable for push on joint (Tyron) in any length of 350 mm bore complete including all jointing materials & fittings all as specified & directed .
100
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S&F DI fitting such as bends (any radius & angle) tapers any type (straight, bands, increasing, decreasing or double socket etc, tee piece, single branches 'Y' junction, double branches, cross, cap, plugs etc up to 350 mm dia any type and capacity complete all specified and directed.
570
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Supply and fix Cl sluice valve flanged of class PN 1.6 conforming to IS - 14846 complete with iron wheel head , SS spindle and check nut, including jointing material such as rubber insertion nuts, bolts and washers etc. of 100 mm dia. complete all as specified and directed
3
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Supply and fix Cl sluice valve flanged of class PN 1.6 conforming to IS - 14846 complete with iron wheel head , SS spindle and check nut, including jointing material such as rubber insertion nuts, bolts and washers etc. of 250 mm dia. complete all as specified and directed
2
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Supply and fix Cl sluice valve flanged of class PN 1.6 conforming to IS - 14846 complete with iron wheel head , SS spindle and check nut, including jointing material such as rubber insertion nuts, bolts and washers etc. of 350 mm dia. complete all as specified and directed
2
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M&L for construction of brick masonry valve pit of size 100cm x 100 cm x 100cm (internal dimension) with one brick thick brick masonrybuilt in CM 1:4, 100mm PCC 1:4:8 type D-2 (using 40mm graded crashed stone aggregate) as in foundation, PCC (1:2:4) type B1 (using 20mm graded stone aggregate) as in bedding and coping,15mm thick cement plaster in Cement mortar (1:4) internally and externally 15cm below ground level, providing 50x50x6mm angle iron frame all round the valve pit for cover, 4 Nos hold fast 150mm long made out of flat iron 40 x 6 mm embedded in brick work with PCC (1:2:4) type B-1 (using 20mm graded stone aggregate) of size 230 x200 x100mm incl provn of hing welded with angle iron frame and Mild Steel sheet cover 3 mm thick, Mild steel handle of suitable and size welded with MS sheet cover & suitable locking arrangement & applying two coats of synthetic enamel paint over a coat of red-oxide primer including necessary excavation work in any type of soil complete all as specified and directed.
19
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M&L for construction of brick masonry valve pit of size 120cm x 120 cm x 120cm (internal dimension) with one brick thick brick masonrybuilt in CM 1:4, 100mm PCC 1:4:8 type D-2 (using 40mm graded crashed stone aggregate) as in foundation, PCC (1:2:4) type B1 (using 20mm graded stone aggregate) as in bedding and coping,15mm thick cement plaster in Cement mortar (1:4) internally and externally 15cm below ground level, providing 50x50x6mm angle iron frame all round the valve pit for cover, 4 Nos hold fast 150mm long made out of flat iron 40 x 6 mm embedded in brick work with PCC (1:2:4) type B-1 (using 20mm graded stone aggregate) of size 230 x200 x100mm incl provn of hing welded with angle iron frame and Mild Steel sheet cover 3 mm thick, Mild steel handle of suitable and size welded with MS sheet cover & suitable locking arrangement & applying two coats of synthetic enamel paint over a coat of red-oxide primer including necessary excavation work in any type of soil complete all as specified and directed.
6
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M&L for construction of brick masonry valve pit of size 130cm x 130 cm x 130cm (internal dimension) with one brick thick brick masonrybuilt in CM 1:4, 100mm PCC 1:4:8 type D-2 (using 40mm graded crashed stone aggregate) as in foundation, PCC (1:2:4) type B1 (using 20mm graded stone aggregate) as in bedding and coping,15mm thick cement plaster in Cement mortar (1:4) internally and externally 15cm below ground level, providing 50x50x6mm angle iron frame all round the valve pit for cover, 4 Nos hold fast 150mm long made out of flat iron 40 x 6 mm embedded in brick work with PCC (1:2:4) type B-1 (using 20mm graded stone aggregate) of size 230 x200 x100mm incl provn of hing welded with angle iron frame and Mild Steel sheet cover 3 mm thick, Mild steel handle of suitable and size welded with MS sheet cover & suitable locking arrangement & applying two coats of synthetic enamel paint over a coat of red-oxide primer including necessary excavation work in any type of soil complete all as specified and directed.
2
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M&L for construction of brick masonry valve pit of size 150cm x 150 cm x 150cm (internal dimension) with one brick thick brick masonrybuilt in CM 1:4, 100mm PCC 1:4:8 type D-2 (using 40mm graded crashed stone aggregate) as in foundation, PCC (1:2:4) type B1 (using 20mm graded stone aggregate) as in bedding and coping,15mm thick cement plaster in Cement mortar (1:4) internally and externally 15cm below ground level, providing 50x50x6mm angle iron frame all round the valve pit for cover, 4 Nos hold fast 150mm long made out of flat iron 40 x 6 mm embedded in brick work with PCC (1:2:4) type B-1 (using 20mm graded stone aggregate) of size 230 x200 x100mm incl provn of hing welded with angle iron frame and Mild Steel sheet cover 3 mm thick, Mild steel handle of suitable and size welded with MS sheet cover & suitable locking arrangement & applying two coats of synthetic enamel paint over a coat of red-oxide primer including necessary excavation work in any type of soil complete all as specified and directed.
2
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Supply & fixing of Chain Pully blocks of 1.5 Ton with 6 mtr chain complete all as specified and directed.
10
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Material & labour for earthing complete with galvanised mild steel earth plate electrode 60cmx60cmx6mm thick buried directly in ground (earth pit not less than 2.25mtr deep below ground level) with top edge of the plate not less than 1.5mtr below normal ground level steel earth plate connected with GI strip 32x6 mm by means of lug, bolts, nuts, check nuts, washers of galvanised iron or steel GI protection pipe 40mm bore light grade all as shown in elect plate No.3 of SSR part I connecting to main switch board / Main DB’s including excavation, earth work, salt and charcoal dust mixed and packed 150mm thick around GI earth plate, GI pipe medium grade 20mm nominal bore watering pipe GI sheet funnel wire mesh, concrete pit, RCC cover in PCC 1:2:4 type B1 duly reinforced with MS Bars 6mm dia at the rate of 150mm center to center both way with suitable lifting handle and pit / chamber in PCC 1:3:6 type C1 , Angle iron 40x40x5mm frame for pit cover including testing on completion complete all as specified and directed .
144
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Supply and install , testing & commissioning self supporting outdoor type totally enclosed LT panel of size not less than 1500x 1000x450mm compartmentalised design , IP65 dust and vermin proof of suitable size for 440 volt , 3 phase , 4 wire system made out of 3.15mm thick CRCA sheet and built up on rigid frame work of having front and rear hinged doors with neoprence rubber gasket including danger plate , earthing strip point and ventilation louvers at the rear side bottom dettachable gland plate complete with suitable size of zinc/ chromium plate and nuts , bolts, and washers etc. The panel shall be powder coated CPRI approved and treated with 7 tank process and incoming / outgoing cable holes fitted with cable glands at the bottom. The panel shall be embeded with 50x50x6mm MS angle iron frame and 30cm above the normal ground level complete with suitable size foundation with PCC (1:24) type B2 and fitted with following accessories complete all as specified and directed by engr-in -charge( For 12.5 to 15 HP motor)
Note: all internal connection of MCCB from bus bar made by using aluminium bus bar of rated capacity
3
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Item No. 67.00 Contd...
BUS BAR CHAMBER
(a) Sheet steel bus bar chamber having front hinged covers with a set of electrolytic grade high conductivity TP&N solid aluminium bus bars, rated 100 amps supported at required intervals sleeved with heat shrinkable PVC sleevings. The bars shall be colour coded at required intervals for identification - SET OF 4, 1 No. INCOMER
(a)MCCB 63 amps, 415 volt, 35 KA Breaking capacity 4 pole duly connected to bus bar As in coming -01 Nos. OUTGOING FEEDERS
(a) MCB 32 Amps amps, 415 volt, 10 KA Breaking capacity 3 pole duly connected to bus bar As in coming -03 Nos. ( 01 spare)
(b) Direct-on-line starter ,including all acessories, power contactor etc, relay max range Amp - 14 to 23 amp, 415 Volt, 50Hz, 3 phase -02 Nos INDICATING DEVICES
(a) LED Indicating lamps for Main Supply indicating R', Y' B' - Set of 3.
(b) Digital Voltmeter (96mmx96mm) 0-500 Volt with selector switch -1No. (c) Current Transformer having Ratio 200/5 burden - SET OF 3.
(d) Digital Ammeter 0 to 500 Amps with selector switch (e) Control MCB 2.0 Amps SP - 3 No.
(d) Digital Ammeter(96mm X 96 mm) 0-200 Amps with selector switch- 01 No
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Supply and install , testing & commissioning self supporting outdoor type totally enclosed LT panel of size not less than 800 x 650 x450mm compartmentalised design , IP65 dust and vermin proof of suitable size for 440 volt , 3 phase , 4 wire system made out of 3.15mm thick CRCA sheet and built up on rigid frame work of having front and rear hinged doors with neoprence rubber gasket including danger plate , earthing strip point and ventilation louvers at the rear side bottom dettachable gland plate complete with suitable size of zinc/ chromium plate and nuts , bolts, and washers etc. The panel shall be powder coated CPRI approved and treated with 7 tank process and incoming / outgoing cable holes fitted with cable glands at the bottom. The panel shall be embeded with 50x50x6mm MS angle iron frame and 30cm above the normal ground level complete with suitable size foundation with PCC (1:24) type B2 and fitted with following accessories complete all as specified and directed by engr-in -charge(For 3 to 10 HP motor)
Note: all internal connection of MCCB from bus bar made by using aluminium bus bar of rated capacity
9
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Item No. 68.00 Contd...
BUS BAR CHAMBER
(a) Sheet steel bus bar chamber having front hinged covers with a set of electrolytic grade high conductivity TP&N solid aluminium bus bars, rated 100amps supported at required intervals sleeved with heat shrinkable PVC sleevings. The bars shall be colour coded at required intervals for identification - SET OF 4, 1 No. INCOMER
(a)MCCB 40 amps, 415 volt, 36 KA Breaking capacity 4 pole duly connected to bus bar As in coming -01 Nos.
OUTGOING FEEDERS
(a) MCB 6-32 amps, 415 volt, 10 KA Breaking capacity 3 pole duly connected to bus bar As in coming -03 Nos. ( 01 Spare)
(b) Direct-on-line starter ,including all acessories, power contactor etc, relay max range Amp - 09 to 15 amp, 415 Volt, 50Hz, 3 phase - 02 Nos
INDICATING DEVICES
(a) LED Indicating lamps for Main Supply indicating R', Y' B' - Set of 3.
(b) Digital Voltmeter (96mmx96mm) 0-500 Volt with selector switch -1No. (c) Current Transformer having Ratio 300/5 burden - SET OF 3.
(d) Digital Ammeter 0 to 300 Amps with selector switch (e) Control MCB 2.0 Amps SP - 3 No.
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BLANK
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Material and labour for boring of holes under road, pavment, hard standing by manual auguring including HDPE pipe upto 250 mm dia suitable for 0.4 mpa working pressure for fixing the water line through hanger roads etc. complete all as specified and directed at site by Engr-in-Charge.
48
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EXTERNAL ELECTRIFICATION
Supply, installation, commissioning and testing Outdoor type Automatic power factor corrector (APFC) capacitor bank panel floor mounted ,weather proof made out of 3.15 mm thick CRCA sheet , out door type and structure duly fixed on structural channel, fixed on ground by PCC works ( 1:2:4 Type B-1 ) and net cementing the same, the cubicle panel should have enamelled danger notice plate, duly painted with coats of powder coated paint internally and externally on the surface all as specified and directed. The panel box should be cubicle shaped with special type of hinges and totally enclosed dust proof and vermin proof front and back opening with locking arrangements incl necessary control circuit connections and necessary cable connections by lugs and glands incl provision to accommodating capacitor and the following electrical items:- Automatic power factor correction (APFC) Panel for 3 phase, 415 V & 50 Hz system of capacity 75 KVAR, 8 steps of ( 2x5 KVAR + 2 x 7.5 4x 12.5 KVAR ) with MDXL capacitor and controller all as specified and directed by Engr-in-Charge.
2
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Item No. 71.00 Contd.
The APFC Panel comprising of following specifications : (a) MDXL type power capacitor with harmonic filter and 10% nonlinear load for 3 phase 440 V 50 HZ system of banking pattern 75 KVAR, 8 steps of ( 2x5 KVAR + 2 x 7.5 4x 12.5 KVAR ) ,
(b) Automatic PF Controller 8 Step LCD display 110-415 V AC -01 No (c) Main incoming MCCB 160 AFP 25 KA with Ics=100%Icu with front operate rotary handle. (d) Contactors (Capacitor duty type ) (e) Delay Timer (f) Individual MCB (SP/DP/TP) of suitable rating.
(g) Selector switch for automatic / manual operation - 01 No. (h) CT (Cast Resin type)- 03 Nos
(j) LED type phase indicating lamps (RYB) (k) Push button & elements (reqd Qty)
(l) Emergency push button switch-01 No
(m) 2P 2 Way selector switch - 01 No (n) Axial type panel mounted Fan -01 No (o) Multi function meter
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S&F expulsion fuse single pole of capacity 11 KV, up to 50 Amp, complete all specified and directed.
4
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Supply, laying and testing cable XLPE Insulated screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) 33000 Volts grade with stranded aluminium conductor of size 3 core 185 Sqmm complete all specified and directed.
2000
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Supply, installation, commissioning and testing of 33 KV single phase outdoor type, oil cooled CT of ratio (100-50)/5-5 Amps, class 1.0/5P10, burden 15 VA and BIL of 170 KV complete all specified and directed.
1
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Supply, installation, commissioning and testing of 33 KV single phase outdoor type, oil cooled PT of ratio 33KV/rt3/110V/rt3,class 0.5-3,burden 50VA-50VA and BIL of 170 KV complete all specified and directed.
1
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M & L for HT 33 KV Gang Operated AB (Air Break) switch outdoor type 630 Amp rated horizontal mounted, fixed in C channel, rotating movable type, including 33 KV drop out fuse unit 200 Amp rated of total 9 Nos insulators, complete accessories, providing operating handle of GI pipe of 40 mm bore with locking arrangement, including fixing gang switch on two pole structure by providing GI nut bolts washers etc and providing pad lock complete all as specified and directed.
2
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Supply laying and testing of PVC insulated, PVC sheathed cable galvanized steel strip or wire armoured, electric control cables(heavy duty) with stranded copper conductor of size 2.5 sq mm 4 core,1100 volts grade complete all specified and directed.
500
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Supply laying and testing of PVC insulated, PVC sheathed cable galvanized steel strip or wire armoured, electric control cables(heavy duty) with stranded copper conductor of size 2.5 sq mm 7 core,1100 volts grade complete all specified and directed.
500
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Supply, installation, commissioning and testing of double copper wound transformer step down, oil immersed, outdoor type complete with standard fittings, HT 11 KV 3 Phase, LT 433 volts, 3 Phase 4 wire with off load tapings on HT side to vary secondary voltage within limit, all as per IS 1180 (Part-I 2014 level II) of capacity 160 KVA complete.
Location: For CWE Office & HQ Bldg
The Transformer shall have following specification complete all as specified.
(i) No Load Voltage ratio - 11000/433 Volt
(ii) Tapping on HV % - + 7.5, + 5, + 2.5
(iii) 3 Phase and frequency - Phase and 50 Hz. (iv) Vector group - Dyna II
(v) Connection - Delta star
(vi) Type of cooling - ONAN
(ix) Impedance - 4.5 %
(x) Temp rise in Oil - 35 Deg C
(xi) Type - Out door
(xii) Temp rise in winding - 40 Deg C
2
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Item No. 79.00 Contd.
Terminal arrangement HV Side - Three Nos Weather proof
LV side - Quad furcating cable Box with copper bus bar terminal suitable to connect PVC cable. One additional neutral bushing terminal for earthing purpose.
Fittings:-
(i) Externally hand operated off circuit Tap switch with position indicator and locking device (ii) Conservator with oil gauge , filling hole, with plug and hole with lug
(iii) undercarriage with four plain roller - (iv) Oil filling hole cum air release plug - one no
(v) Drain valve cum sampling valve - One No
(vi) Filter valve with plug - One No
(vii) Rating plate & Diagram plate - One
(viii) Lifting lugs For transformer - Two No
(ix) Lifting lugs Forlids - Two No
(x) Earthing terminals-Two no
(xi) Thermometer pocket- One
(xii) Silica gel breather - One
(xiii) Explosion vent - One
(xiv) Inspection cover- One
(xv) 6" Dial type thermometer with alarm & trip & max temp indicator- One
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Supply, installation, commissioning and testing of 33 KV Out door type SF6 insulated Ring Main Unit , 3 way ( Metering + 02 Nos incoming VCB and 01 No out going VCB) , Manually operated with metering facility, 3 phase , 630 Amp, 25 KA, horizontal Floor mounted, compact insulated switch gear including Interlocking system at incoming side and confirming to IS/IEC 62271-1:2007,IEC-62271-100, 200, 103, IEC-62271-1, Degree of protection(Inner Enclosure) - not less than IP 67 and of outer Enclosure not less than IP 54. The RMU shall have the following components :-
Incoming:- (i) Incomer No. 1- 01 Nos 630 Amps, Manually operated VCB triple pole, single break three position as incomer (ON, Off and earth having STC capacity of 26.3 KA for 3 Sec with copper bus bar and copper earth as per IEC 61958-1, earth fault indicator.
(ii) Incomer No. 2- 01 Nos 630 Amps, Manually operated VCB triple pole, single break three position as incomer (ON, Off and earth having STC capacity of 26.3 KA for 3 Sec with copper bus bar and copper earth as per IEC 61958-1, earth fault indicator.
(iii) Outgoing:- -01 Nos 630 Amps, Manually operated VCB triple pole, single break three position as incomer (ON, Off and earth having STC capacity of 26.3 KA for 3 Sec with copper bus bar and copper earth as per IEC 61958-1, earth fault indicator.
Note: Foundation work as per OEM recommendation is deemed to be included in the quoted rates for installation of RMU.
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Item No. 80.00 Contd.
(a) VACUUM CIRCUIT BREAKER (VCB):
(i) - 630 Amps, Triple pole, Vacuum Circuit Breaker, with independent MANUAL charged spring mechanism and fully rated earth switch, with provision for earth of the cable.
(II) Earthing of the outgoing cable is achieved by the use of CB in series with the off- load disconnect or/selector switch. This enhances the making capacity of the earth switch.
(iii) Air insulated cable box with gland plate suitable for bottom entry of 3-core cable up to 300 sq. mm.
(iv) Over current & Earth Fault Relay with digital display (v) Set of 3 Core CT provided in cable box having ratio of 100-50/1, Protection: Class 5P10, 2.5VA,
(vi) Metering: 1.0
Multifunction Meter, Capacitive Voltage Indicators –LED Display
, Mimic diagram on front panel, complete with status indicators (ON-OFF-EARTH), Tripping Coil for tripping the circuit breaker in fault condition
, Local 'PUSH TO TRIP' mechanism for emergency trip, Mechanical Counter
Metering Panel
(i) Potential Transformer, 33kV/110V, CL.1.0
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Item No. 80.00 Contd.
( b) GENERAL The combined unit shall consist of the following:
(i) Set of 630 Amps continuously rated COPPER bus bars
(ii) Set of positive standard mechanical interlocks to avoid unsafe operation
(iii) Provision for padlocking for Open, Close, Earth position in correct sequence
(iv) Manometer for indicating SF6 gas pressure with green & red zone
(v) Set of hooks strong enough to take the load of entire unit while lifting by means of crane
(vi) Stainless Steel tank of 3mm robotically welded construction (having degree of protection IP67)
(vi) External stud for earthing connections
(vii) SF6 gas recharging facility
(viii) Make of RMU and make of Vacuumed Interrupter should be same.
(c) PAINT SHADE
The unit shall be painted in RAL 7035 paint shade
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Supply, installation, commissioning and testing of 11 KV, Outdoor type, 630 amp, 350 MVA, 03 nos VCB Panel noard (having 01 Nos incoming and 03 Nos outgoing VCB panel), outgoing VCB panels boards horizontal draw out horizontal isolation floor mounting manually operated panel with 230 Volt motor mechanism & 24 V dc shunt/ close coil and other fittings & accessories including provision of inbuilt 110V power pacvk in each VCB with all required wiring & accessories. 26.3 KA breaking capacity for 3 Sec, totally enclosed with extended copper busbar of 630 Amps for each phase metal clade , indoor extensible type flush front, horizontal isolation, horizontal draw out type with electrical and mechanical interlock and automatic safety shutter gare including pad locking arrangement, isolation plug assemble with Vacuum interrupters with each pole individually encapsulated by epoxy insulations to make it dust proof and self aligning finger type isolation contacts, truck having integral racking with necessary interlocks ( for insertion and removing of VCB) manual and automatic motor charge independent closing / tripping spring, trip free operating mechanism with closing and tripping push battens and mechanical breaker interconnected with HT sleeve, copper bus bur of 630 Amps including all prospection , indication , operation, monitoring and control and accessories as per specification .
Closing and tripping coil of VCB should be of continuous rating to achieve minimum failure. 11 kV Epoxy Resin Cast Current Transformer
CT Ratio : 100-50/5+5A,Core I CL 1.0 with 15 VA burden for metering, Core II CL 5P 10 With 15 VA burden for Protection
11 KV Epoxy Resin Cast Potential Transformer
Ratio : 11/ √3 KV/110/ √3V, 3 Phase, Draw out Type, Core I : CL 1.0 with 100 VA burden for metering & Protection (Rate are inclusive of CT and PT of adequate size and capacity.
Location no 2 (Sub stn 1) Near Control Room (Feeding to power house VCB, Technical VCB and OP area).
1
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Supply, installation, commissioning and testing of 11 KV, out door type, 630 amp, 350 MVA, 05 nos. VCB Panel Board (having 2 nos. Incoming Panels, 2 nos. Outgoing Panels & 1 no. Bus Coupler) horizontal draw out horizontal isolation floor mounting manually operated panel with with 230 Volt motor mechanism & 24 V dc shunt/ close coil and other fittings & accessories including provision of inbuilt 110V power pacvk in each VCB with all required wiring & accessories. 26.3 KA breaking capacity for 3 Sec, totally enclosed with extended copper busbar of 630 Amps for each phase metal clade , indoor extensible type flush front, horizontal isolation, horizontal draw out type with electrical and mechanical interlock and automatic safety shutter gare including pad locking arrangement, isolation plug assemble with Vacuum interrupters with each pole individually encapsulated by epoxy insulations to make it dust proof and self aligning finger type isolation contacts, truck having integral racking with necessary interlocks ( for insertion and removing of VCB) manual and automatic motor charge independent closing / tripping spring, trip free operating mechanism with closing and tripping push battens and mechanical breaker interconnected with HT sleeve, copper bus bur of 630 Amps including all prospection , indication , operation, monitoring and control and accessories as per specification .
Closing and tripping coil of VCB should be of continuous rating to achieve minimum failure. 11 kV Epoxy Resin Cast Current Transformer
CT Ratio : 100-50/5+5A,Core I CL 1.0 with 15 VA burden for metering, Core II CL 5P 10 With 15 VA burden for Protection
11 KV Epoxy Resin Cast Potential Transformer
Ratio : 11/ √3 KV/110/ √3V, 3 Phase, Draw out Type, Core I : CL 1.0 with 100 VA burden for metering & Protection.
Location no 2 (HT feeder pillar ) (Feeding to Akash and PS-II RMU)
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Supply, installation, commissioning and testing of 11 KV, Indoor type, 630 amp, 350 MVA, 3 nos. Outgoing VCB Adaptor Panel to connect with existing VCB draw out horizontal isolation floor mounting manually operated panel with230 Volt motor mechanism & 24 V dc shunt/ close coil and other fittings & accessories including provision of inbuilt 110V power pacvk in each VCB with all required wiring & accessories. 26.3 KA breaking capacity for 3 Sec, totally enclosed with extended copper busbar of 630 Amps for each phase metal clade , indoor extensible type flush front, horizontal isolation, horizontal draw out type with electrical and mechanical interlock and automatic safety shutter gare including pad locking arrangement, isolation plug assemble with Vacuum interrupters with each pole individually encapsulated by epoxy insulations to make it dust proof and self aligning finger type isolation contacts, truck having integral racking with necessary interlocks ( for insertion and removing of VCB) manual and automatic motor charge independent closing / tripping spring, trip free operating mechanism with closing and tripping push battens and mechanical breaker interconnected with HT sleeve, copper bus bur of 630 Amps including all prospection , indication , operation, monitoring and control and accessories as per specification .
Closing and tripping coil of VCB should be of continuous rating to achieve minimum failure. 11 kV Epoxy Resin Cast Current Transformer along with 02 suitable size of cable boxes for merging of the two existing VCB
CT Ratio : 100-50/5+5A,Core I CL 1.0 with 15 VA burden for metering, Core II CL 5P 10 With 15 VA burden for Protection
11 KV Epoxy Resin Cast Potential Transformer
Ratio : 11/ √3 KV/110/ √3V, 3 Phase, Draw out Type, Core I : CL 1.0 with 100 VA burden for metering & Protection
Location no 3 (MRS 2) (Feeding to Tech area, PS-II incoming and Akash)
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Supply, installation, commissioning and testing of 11 KV, Indoor type, 630 amp, 350 MVA, 7 nos. VCB Panel Board (having 2 nos. Incoming Panels, 4nos. Outgoing Panels & 1 no. Bus Coupler) horizontal draw out horizontal isolation floor mounting manually operated panel with 230 Volt motor mechanism & 24 V dc shunt/ close coil and other fittings & accessories including provision of inbuilt 110V power pacvk in each VCB with all required wiring & accessories. 26.3 KA breaking capacity for 3 Sec, totally enclosed with extended copper busbar of 630 Amps for each phase metal clade , indoor extensible type flush front, horizontal isolation, horizontal draw out type with electrical and mechanical interlock and automatic safety shutter gare including pad locking arrangement, isolation plug assemble with Vacuum interrupters with each pole individually encapsulated by epoxy insulations to make it dust proof and self aligning finger type isolation contacts, truck having integral racking with necessary interlocks ( for insertion and removing of VCB) manual and automatic motor charge independent closing / tripping spring, trip free operating mechanism with closing and tripping push battens and mechanical breaker interconnected with HT sleeve, copper bus bur of 630 Amps including all prospection , indication , operation, monitoring and control and accessories as per specification .Closing and tripping coil of VCB should be of continuous rating to achieve minimum failure. 11 kV Epoxy Resin Cast Current Transformer CT Ratio : 100-50/5+5A,Core I CL 1.0 with 15 VA burden for metering, Core II CL 5P 10 With 15 VA burden for Protection 11 KV Epoxy Resin Cast Potential Transformer Ratio : 11/ √3 KV/110/ √3V, 3 Phase, Draw out Type, Core I : CL 1.0 with 100 VA burden for metering & Protection
Location no 4 (Tech area)
1
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Supply, installation, commissioning and testing of 11 KV, Indoor type, 630 amp, 350 MVA, 04 nos. VCB Panel Board (having 1 no. Incoming Panels & 3 nos. Outgoing Panels) horizontal draw out horizontal isolation floor mounting manually operated panel with 230 Volt motor mechanism & 24 V dc shunt/ close coil and other fittings & accessories including provision of inbuilt 110V power pacvk in each VCB with all required wiring & accessories. 26.3 KA breaking capacity for 3 Sec, totally enclosed with extended copper busbar of 630 Amps for each phase metal clade , indoor extensible type flush front, horizontal isolation, horizontal draw out type with electrical and mechanical interlock and automatic safety shutter gare including pad locking arrangement, isolation plug assemble with Vacuum interrupters with each pole individually encapsulated by epoxy insulations to make it dust proof and self aligning finger type isolation contacts, truck having integral racking with necessary interlocks ( for insertion and removing of VCB) manual and automatic motor charge independent closing / tripping spring, trip free operating mechanism with closing and tripping push battens and mechanical breaker interconnected with HT sleeve, copper bus bur of 630 Amps including all prospection , indication , operation, monitoring and control and accessories as per specification .Closing and tripping coil of VCB should be of continuous rating to achieve minimum failure. 11 kV Epoxy Resin Cast Current Transformer
CT Ratio : 100-50/5+5A,Core I CL 1.0 with 15 VA burden for metering, Core II CL 5P 10 With 15 VA burden for Protection
11 KV Epoxy Resin Cast Potential Transformer
Ratio : 11/ √3 KV/110/ √3V, 3 Phase, Draw out Type, Core I : CL 1.0 with 100 VA burden for metering & Protection
Location no 7 ( NP Sub Stn)
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Supply, installation, commissioning and testing of HT 11 KV SF6-insulated metal enclosed outdoor type RMU with standard metering unit having digital display,3 phase,50 Cycle Rated STR: 12kA/3Sec, Rated Bus bar Current : 630A, 4 Way ( 1 Nos VCB and 03 No. of 630 amp vacuum “T” Off circuit breaker) with (3 O/C & 1E/F) relays with in built 11 KV CT’s 03 Nos) having CT ratio 50/1 accuracy class 1.0 of metering and 5P10 for protection purpose & 11 KV resin cast PT’s 03 Nos. The RMU unit should be designed, manufactured and tested according IEC 60694,IEC 62271-102,IEC 62271-100, IEC 62271-200, IEC 60265-1, IEC 60529. The ring main unit comprises the following :-
Incoming:- (i) Incomer No. 1- 01 Nos 630 Amps manually operated , triple pole, single break three position as incomer (ON, Off and earth having STC capacity of 21 KA for 3 Sec with copper bus bar and copper earth as per IEC 61958-1, earth fault indicator.
(b) Outgoing:- (i) Outgoing No.1- 01 Nos 630 Amps, manually operated VCB triple pole, single break three position as incomer (ON, Off and earth having STC capacity of 21 KA for 3 Sec with copper bus bar and copper earth as per IEC 61958-1, cable bushing, shunt trip control, bus bar cover, ring core current transformer.
(c) Outgoing:- (ii) Outgoing No.2- 01 Nos 630 Amps, manually operated VCB triple pole, single break three position as incomer (ON, Off and earth having STC capacity of 21 KA for 3 Sec with copper bus bar and copper earth as per IEC 61958-1, cable bushing, shunt trip control, bus bar cover, ring core current transformer.
(d) Outgoing:- (iii) Outgoing No.3- 01 Nos 630 Amps, manually operated VCB triple pole, single break three position as incomer (ON, Off and earth having STC capacity of 21 KA for 3 Sec with copper bus bar and copper earth as per IEC 61958-1, cable bushing, shunt trip control, bus bar cover, ring core current transformer.
Note: Foundation work as per OEM recommendation is deemed to be included in the quoted rates for installation of RMU. Location : Near behind class IV sub stn bldg
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Notes for item No 79.00 to 86.00 :- Following shall be deemed to be included in cost quoted:-
(i) The contractor shall submit QAP (Quality assurance programme) within 15 days after placement of order for Transformer/RMU/VCB for testing of equipments at factory. Transformer/RMU/VCB shall be dispatch only after inspection at manufacture premises to be done by OEM Auth & MES Auth at manufacture premises.
(ii) The contractor shall furnish original Purchase voucher of the Transformer/RMU/VCB manufacturer.
(iii) Contractor shall make all the testing arrangement and arrange all the testing tools @ 2 times ( at the time of commissioning and against at the time of SEI inspection for Pre commissioning test and testing at site before operation of Transformer) without any extra cost. All the installations and testing to be done in presence of / by OEM representative.
(iv) Suitable Foundation platform as per OEM recommendation
(v) The make of Vacuumed interrupter of RMU and VCB should be same .
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S & F thermoplastic weather proof empty box( IP 65) with panel wall of size 200mm X 160 mm X 98 mm fixed on wall with provision of nut bolts washer etc including fixing inside the box test point terminal block made of gun metal or phosphorus bronze size 75x75x25mm drilled and screwed including 3 nos. 8mm dia 25mm long hex. head screw complete all specified and directed.
74
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M&L for Earthing complete with copper earth plate electrode of size 600x600x3.15 mm thick buried directly in ground with earth pit not less than 2.25 meter deep below ground level with top edge of plate not less than 1.5 meter below normal ground level connected to 20×3mm copper strip as earth lead by means of nuts, bolts, check nuts, washers of galvanized iron as steel, protected by galvanized iron pipe 40mm bore (Medium grade) all as directed including cement concrete (1:3:6) type C-1 earth pit with precast RCC (1:1.5:3) type A-1 cover slab of size 42 x 42 x10cm thick reinforced with 8mm dia TMT bars @ 15 cm c/c both ways with 10mm dia mild steel round bar of 30 cm long, bent to shape as lifting handle, funnel, wire mesh, 20 mm bore galvanized iron pipe (medium grade) for watering, earth testing point, charcoal or coke and salt in alternate layers with necessary earth work in soft/loose soil complete all as shown in electrical plate No 3 of SSR Part I including testing on completion all complete as specified and directed. (copper strip upto 7.5m including testing consider in this item). .
10
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Boring of holes under road , pavement , hard standing by trenchless manual auguring including reinforced concrete pipe, class NP 3 of bore 250 mm as specified by Engineer-in- charge
100
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Supply and fix Cable joining kit for 33 KV (Earthed) grade cable for straight through heat shrink type joint complete with joining material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 185 sq mm sqmm complete all as directed
3
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Supply and fix Cable joining kit for 33 KV (Earthed) grade cable for outdoor termination heat shrink type joint complete with joining material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 185 sq mm sqmm complete all as directed
2
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Supply and fix 4 Pole MCCB 160 Amp 50 HZ, 415V with rupturing capacity 36 KA in existing panel all as directed and specified
1
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Supply and fix 4 Pole MCCB 32 Amp 50 HZ, 415V with rupturing capacity 25 KA in existing panel all as directed and specified.
2
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Supply, install, testing and commissioning of battery bank floor mounting type input 230 volts , AC 50 C/S along with voltmeter, Amps meter and respective selector switches, toggle switches, indicator lamp and terminal block suitable for 110 volt DC along with DC distribution board having DP MCB incomer-63 Amps, 110 volt DC-01 No and DP MCB 20 Amp 110 Volt-6 Nos with the following specification :-
(a) (i) Battery bank having maintenance free sealed batteries 2 Volt 150 AH including filling of Acid - 55 Nos (ii) Standard accessories (b) Automatic float (40 Amps) and boost (18 Amps) battery charging equipment suitable for 110 volt DC converter and to hold power for 10 mins (minimum)
2
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Supply and install , testing & commissioning self supporting outdoor type totally enclosed LT panel of size not less than 1500x 1000x450mm compartmentalised design , IP65 dust and vermin proof of suitable size for 440 volt , 3 phase , 4 wire system made out of 3.15mm thick CRCA sheet and built up on rigid frame work of having front and rear hinged doors with neoprene rubber gasket including danger plate , earthing strip point and ventilation louvers at the rear side bottom detachable gland plate complete with suitable size of zinc/ chromium plate and nuts , bolts, and washers etc. The panel shall be powder coated CPRI approved and treated with 7 tank process and incoming / outgoing cable holes fitted with cable glands at the bottom. The panel shall be embedded with 50x50x6mm MS angle iron frame and 30cm above the normal ground level complete with suitable size foundation with PCC (1:24) type B2 and fitted with following accessories complete all as specified and directed by Engr-in -charge( Loc : Main Panel of single living accn)
Note: all internal connection of MCCB from bus bar made by using aluminium bus bar of rated capacity LT Panel )
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Contd... from serial item No.95.00
BUS BAR CHAMBER
(a) Sheet steel bus bar chamber having front hinged covers with a set of electrolytic grade high conductivity TP&N solid aluminium bus bars, rated 300 amps supported at required intervals sleeved with heat shrinkable PVC leavings. The bars shall be colour coded at required intervals for identification - SET OF 4, 1 No. INCOMER
(a) MCCB 160 amps, 415 volt, 35 KA Breaking capacity, 4 pole duly connected to bus bar As in coming -01 Nos.
OUTGOING FEEDERS
(a) MCCB 63 Amps amps, 415 volt, 25 KA Breaking capacity 4 pole duly connected to bus bar As in coming -03 Nos. ( 01 spare)
INDICATING DEVICES
(a) LED Indicating lamps for Main Supply indicating R', Y' B' - Set of 3.
(b) Digital multi function meter -1No.
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Supply and install , testing & commissioning self supporting outdoor type totally enclosed LT panel of size not less than 1500x 1000x450mm compartmentalised design , IP65 dust and vermin proof of suitable size for 440 volt , 3 phase , 4 wire system made out of 3.15mm thick CRCA sheet and built up on rigid frame work of having front and rear hinged doors with neoprene rubber gasket including danger plate , earthing strip point and ventilation louvers at the rear side bottom detachable gland plate complete with suitable size of zinc/ chromium plate and nuts , bolts, and washers etc. The panel shall be powder coated CPRI approved and treated with 7 tank process and incoming / outgoing cable holes fitted with cable glands at the bottom. The panel shall be embedded with 50x50x6mm MS angle iron frame and 30cm above the normal ground level complete with suitable size foundation with PCC (1:24) type B2 and fitted with following accessories complete all as specified and directed by Engr-in -charge( Loc : Main Panel for STN HQ and CWE office)
Note: all internal connection of MCCB from bus bar made by using aluminium bus bar of rated capacity LT Panel )
2
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Contd... from ser item No.96.00
BUS BAR CHAMBER
(a) Sheet steel bus bar chamber having front hinged covers with a set of electrolytic grade high conductivity TP&N solid aluminium bus bars, rated 500amps supported at required intervals sleeved with heat shrinkable PVC leavings. The bars shall be colour coded at required intervals for identification - SET OF 4, 1 No. INCOMER
(a) MCCB 250 amps, 415 volt, 35 KA Breaking capacity 4 pole duly connected to bus bar As in coming -01 Nos.
OUTGOING FEEDERS
(a) MCCB 160 amps, 415 volt, 25 KA Breaking capacity 4 pole duly connected to bus bar As in coming -01 Nos. ( APFC panel)
(b) MCCB 125 amps, 415 volt, 25 KA Breaking capacity 4 pole duly connected to bus bar As in coming -02 Nos.
INDICATING DEVICES
(a) LED Indicating lamps for Main Supply indicating R', Y' B' - Set of 3.
(b) Digital multifunction meter -1No. (c) Control MCB 20 Amp SP - 03 Nos
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Note for ser item No. 95 & 96
(i) All MCCB/MCB should be as per list of make.
(ii) Drawing of LT panel and make of items shall be get approved from GE before ordering the panel.
(iii) Cost of lugs for cable and cable gland etc also included in unit rate of panel.
(iv) Rotary handle to be provided for all MCCB for control and operation of MCCB. (vi) The rating of copper bus bar to out going MCCB / MCB`s shall not be less than 1.5 times the rated current of individual out going feeders/ MCCB. (vii) Independent Ampere meter with CTs to be provided for each out going feeder. (viii) Spreader terminals and Phase barriers to be provided with all MCCB`s
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M & L for Dismantling and taking down of 2 Pole Structure / 4 Pole structure,/ 6 pole structure with air break gang operated switches vertical/horizontal mounted including insulators and operating mechanism components and insulators, struts, any size , cross-arms of M.S. channel or angle sections etc. complete , ACSR or AAC conductors etc. and making good and deposited to MES store yard carefully .
Note- (a) For Dismantling of above items all the tools and plants and other accessories are to be arranged by the contractor at his own cost.
(b) No damage should be done during Dismantling and shifting of above items.
(c) Rates are including of dismantling of Pole, Taking down GOD with all accessories and making good of disturb surfaces.
(d) Rates are including of dismantling and transportation, shifting to MES Store yard.
5
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Supply and laying of old size sub class 'B' Bricks laid flat equal to width of bricks , perpendicular to LT UG cable over the dry sand cushioning for cable protection as directed by Engr-in-charge.
83400
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M & L for Relaying and Rerouting after pulling out the cable from trenches/road crossing/from the circular pipe/duct etc without damaging the cable and cleaning/straightening of cable if required at site of serviceable HT/LT UG cable of any size and any capacity all as specified and directed. Note:- Excavation, sand, bricks and connected items measured and paid separately.
200
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Supply laying and testing of PVC insulated, PVC sheathed cable galvanized steel strip or wire armoured, electric control cables(heavy duty) with stranded copper conductor of size 2.5 sq mm 2 core,1100 volts grade for connection in VCB panel, complete all specified and directed.
500
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DG SET
Supply installation, testing and commissioning of silent diesel driven engine generating set with acoustic enclosure and AMF Panel of capacity 20 KVA /16 KW with water cooled engine 25.5 BHP at 1500 RPM brushless frame heavy duty industrial type complete with all standard engine accessories including alternator coupled with engine and control panel with all other electrical components, fuel tank with level indicators (fuel tank with capacity for full load non stop 12 hours running of generating set), base frame coupling, RPM meter, hour meter, temperature gauge meter starting lead acid batteries of 12 Volts, single initial changed, battery of capacity 100 Amp Hour including suitable size of copper cable with terminal leads, self starter 24 Volts, Alternator 24 Volts with ampere meter and all other mountings and accessories such as silence exhaust pipe wrapped with best quality asbestos rope including complete testing on 100% load for DG set including necessary PCC foundation of suitable size complete all as specified and as directed.
Note: Contractor shall provide minimum 70 Litre DHPP'N' for the testing of DG set on full load current upto continuous run of 12 Hrs till achieving satisfactory output at site. Testing and commissioning of the transformer shall be deemed to be included in rate.
1
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Item No. 101.00 Contd…
(I) ENGINE
(a) General: Suitable four stroke compressed ignition, 25.5 BHP, 1500 rpm, radiator liquid cooled, continuous duty with 10% overload capacity for any one hour in 12 hours running, 50°C intake air temperature. The prime mover provided should be as per IS specifications.
(b) Air intake system : Should comprise of dry type intake air filter mounted on engine, one in number vacuum indicator mounted on intake piping.
(c) Exhaust System: Should comprise of one exhaust manifold, dry type, mounted on engine, one exhaust silencer which should be positioned in such a way that the exhaust gas is not sucked by the fan on the radiator, thereby affecting the cooling system. The silencer should cater to the noise level tolerance prescribed in the relevant IS/BS. The silencer should be provided with flaps with a provision so that it will open only when the generator is running. The complete exhaust system shall be properly supported so that entire lot of the exhaust system shall not fall on the DG Set.
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Item No. 101.00 Contd…
(d) Fuel System: Should comprise of disposal type element fuel filter, pressure type fuel pump mounted on engine, non return check valve in fuel supply and drain lines, wire braided hose between filter and pump, electronically controlled fuel system with EFC control with digital electronic governor and engine mounted actuator. The fuel tank must have proper locking arrangement.
(f) Lubricating System: Should comprise of lubricating oil sump mounted on engine, gear driven lub oil pump mounted on engine, lubricating oil cooler-fresh water cooled integral with engine cool out circuit mounted on engine, oil filter lubricating with cap and lubricating oil dip stick for oil level check mounted on engine. The system should be capable of feeding lube oil to the main end & large end bearings, cam shaft, valve rocker gear and all moving parts.
(g) Starting System: Should comprise of suitable voltage DC electrical starter mounted on engine, with suitable maintenance free batteries to be mounted in trays (having rubber insulation) on the main frame with in-built charging unit. It should have the provision to charge the battery from external sources during static condition and while running of the generator.
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Item No. 101.00 Contd…
(II) AC Generator : The generator shall be horizontal and foot mounted, 20 KVA, 415 Volts, 3 phase, 4 wire, 0.8 PF, 50 HZ, self excited, self regulated, brushless AC generator, suitable for an ambient temperature of 50° C with IP-21 enclosure class H insulation and temperature rise limited to class H as per following technical details
(i) Type, Brush less AC Generators
(ii) Output rating 20 KVA
(iii) Output Voltage: 415 ± 1.5% under all loading conditions.
(iv) Output frequency 50Hz ±1% up to 0.8 lagging.
(v) No of Phases: 3 phase with 01 Neutral (4 wire)
(vi) Mounting : Horizontal foot mounted.
vii) Enclosure : Minimum IP-21 ICO/ Drip proof and screen protected.
(viii) Digital automatic voltage regulator.
(ix) Class of insulation-'H'
(x) Ambient operating temperature : up to + 30° C
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Item No. 101.00 Contd…
Note: Following shall be deemed to be included in cost quoted:-
(i) Suitable RCC platform of size 4m x 3m x 1.2m as required for outdoor installation with height as required at site to mount the generator as per manufacturer's recommendations.
(ii) Disconnecting existing cables, from existing panels and connecting cables, cables glands, cable lugs to new panel complete with all necessary accessories.
(iii) Install on the foundation, connecting fuel lines, cable etc.
(iv) Test and commissioning complete
(III) BASE FRAME: Shall be stand by and fabricated with CRCA sheet metal which shall be suitable to mount the engine, alternator and radiator, channel width of base frame shall be adequate to accommodate anti-vibration pads.
(IV) CONTROL PANEL: Shall be indoor LT 415 Volts 3 phase 50 Hz, Floor mounted sheet steel enclosed cubical type panel consisting of suitable rated MCCB- 1 No, Volt meter, ammeter with selector switches, CTs and 3 Phase indicating lamps, timers, contactors etc. along with AMF panel as a single unit.
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Item No. 101.00 Contd…
(V) Acoustic Enclosure :-
(a) The entire generator, prime mover, fuel tank and control panel should be housed in a sound proof acoustic enclosure. Noise level should not exceed 75dBA at 1m as per latest CPCB norms. Proper ventilation should be provided and accessibility for easy maintenance.
(b) Doors: The container will be provided with suitable doors on the side and rear to enter the container during operation and maintenance. All doors will be provided with lock and handles for opening/ closing the doors, retainers for holding the panel door.
(VI) Trials:-
Trials on site should be given as per load tests prescribed and all functional trials should be shown.
Note : The Engine, alternator & Acoustic enclosure shall be integrated unit sourced from OEM only as per Make given in Tender.
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Supply installation, testing and commissioning of silent diesel driven engine generating set with acoustic enclosure and AMF Panel of capacity 62.5 KVA /50 KW with water cooled engine at 1500 RPM brushless frame heavy duty industrial type complete with all standard engine accessories including alternator coupled with engine and control panel with all other electrical components, fuel tank with level indicators (fuel tank with capacity for full load non stop 12 hours running of generating set), base frame coupling, RPM meter, hour meter, temperature gauge meter starting lead acid batteries of 12 Volts, single initial changed, battery of capacity 100 Amp Hour including suitable size of copper cable with terminal leads, self starter 24 Volts, Alternator 24 Volts with ampere meter and all other mountings and accessories such as silence exhaust pipe wrapped with best quality asbestos rope including complete testing on 100% load for DG set including necessary PCC foundation of suitable size complete all as specified and as directed.
Note: Contractor shall provide DHPP'N' for the testing of DG set on full load current upto continuous run of 12 Hrs till achieving satisfactory output at site. Testing and commissioning of the transformer shall be deemed to be included in rate.
2
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Item No. 102.00 Contd…
(I) ENGINE
(a) General: Suitable four stroke compressed ignition, 1500 rpm, radiator liquid cooled, continuous duty with 10% overload capacity for any one hour in 12 hours running, 50°C intake air temperature. The prime mover provided should be as per IS specifications.
(b) Air intake system : Should comprise of dry type intake air filter mounted on engine, one in number vacuum indicator mounted on intake piping.
(c) Exhaust System: Should comprise of one exhaust manifold, dry type, mounted on engine, one exhaust silencer which should be positioned in such a way that the exhaust gas is not sucked by the fan on the radiator, thereby affecting the cooling system. The silencer should cater to the noise level tolerance prescribed in the relevant IS/BS. The silencer should be provided with flaps with a provision so that it will open only when the generator is running. The complete exhaust system shall be properly supported so that entire lot of the exhaust system shall not fall on the DG Set.
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Item No. 102.00 Contd…
(d) Fuel System: Should comprise of disposal type element fuel filter, pressure type fuel pump mounted on engine, non return check valve in fuel supply and drain lines, wire braided hose between filter and pump, electronically controlled fuel system with EFC control with digital electronic governor and engine mounted actuator. The fuel tank must have proper locking arrangement.
(f) Lubricating System: Should comprise of lubricating oil sump mounted on engine, gear driven lub oil pump mounted on engine, lubricating oil cooler-fresh water cooled integral with engine cool out circuit mounted on engine, oil filter lubricating with cap and lubricating oil dip stick for oil level check mounted on engine. The system should be capable of feeding lube oil to the main end & large end bearings, cam shaft, valve rocker gear and all moving parts.
(g) Starting System: Should comprise of suitable voltage DC electrical starter mounted on engine, with suitable maintenance free batteries to be mounted in trays (having rubber insulation) on the main frame with in-built charging unit. It should have the provision to charge the battery from external sources during static condition and while running of the generator.
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Item No. 102.00 Contd…
(II) AC Generator : The generator shall be horizontal and foot mounted, 62.5 KVA, 415 Volts, 3 phase, 4 wire, 0.8 PF, 50 HZ, self excited, self regulated, brushless AC generator, suitable for an ambient temperature of 50° C with IP-21 enclosure class H insulation and temperature rise limited to class H as per following technical details
(i) Type, Brush less AC Generators
(ii) Output rating 62.5 KVA
(iii) Output Voltage: 415 ± 1.5% under all loading conditions.
(iv) Output frequency 50Hz ±1% up to 0.8 lagging.
(v) No of Phases: 3 phase with 01 Neutral (4 wire)
(vi) Mounting : Horizontal foot mounted.
vii) Enclosure : Minimum IP-21 ICO/ Drip proof and screen protected.
(viii) Digital automatic voltage regulator.
(ix) Class of insulation-'H'
(x) Ambient operating temperature : up to + 30° C
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Item No. 102.00 Contd…
Note: Following shall be deemed to be included in cost quoted:-
(i) Suitable RCC platform of size 4m x 3m x 1.2m as required for outdoor installation with height as required at site to mount the generator as per manufacturer's recommendations.
(ii) Disconnecting existing cables, from existing panels and connecting cables, cables glands, cable lugs to new panel complete with all necessary accessories.
(iii) Install on the foundation, connecting fuel lines, cable etc.
(iv) Test and commissioning complete
(III) BASE FRAME: Shall be stand by and fabricated with CRCA sheet metal which shall be suitable to mount the engine, alternator and radiator, channel width of base frame shall be adequate to accommodate anti-vibration pads.
(IV) CONTROL PANEL: Shall be indoor LT 415 Volts 3 phase 50 Hz, Floor mounted sheet steel enclosed cubical type panel consisting of suitable rated MCCB- 1 No, Volt meter, ammeter with selector switches, CTs and 3 Phase indicating lamps, timers, contactors etc. along with AMF panel as a single unit.
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Item No. 102.00 Contd…
(V) Acoustic Enclosure :-
(a) The entire generator, prime mover, fuel tank and control panel should be housed in a sound proof acoustic enclosure. Noise level should not exceed 75dBA at 1m as per latest CPCB norms. Proper ventilation should be provided and accessibility for easy maintenance.
(b) Doors: The container will be provided with suitable doors on the side and rear to enter the container during operation and maintenance. All doors will be provided with lock and handles for opening/ closing the doors, retainers for holding the panel door.
(VI) Trials:-
Trials on site should be given as per load tests prescribed and all functional trials should be shown.
Note : The Engine, alternator & Acoustic enclosure shall be integrated unit sourced from OEM only as per Make given in Tender.
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BLANK
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BLANK
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DEMOLITION/ DISMANTLING/ TAKING DOWN
Taking down DB,s etc any type and capacity complete all specified and directed.
24
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Taking down Old MCBs & MCCBs any type and capacity complete all specified and directed.
80
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Taking down old Sub Main Wiring any type complete all specified and directed.
70
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Taking down Old LT outdoor type Panel any type and size complete all specified and directed.
1
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Taking down old GI Earthing complete any type complete all specified and directed.
4
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Taking down old LT cable of any type including bricks etc. complete all specified and directed.
80
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ARBORICULTURE
Design of landscape, area development of lawn surrounding space Plantation with seasonal plant decorative plant using , Durant haze (02 Nos at 1 ft area), "American blue" lawn grass or other approved make by GE provision of suitable soil and manuring using JAVI KHAD complete including maintaining lawn upto certified date of completion of work all as specified and directed.
NOTE: (i) Landscaping, plantation of grass (1ft x 1ft grass pitching) and plant shall be done by using expertise in field like Horticulture deptt/forest deptt or approved Nursery/ landscaping expert agency by GE.
(ii) Cost of plantation as per approve design and pattern of landscaping and cost of lawn grass, manuring, pesticiding, labour and tools and plant cost and maintaining lawn upto specified period deemed included in unit quoted rate by the contractor.
(iii) Contractor may visit the site and enquire necessary site information as desired for quoting their reasonable rates for arboriculture and landscaping work
(iv) Seasonal and decorative plants such as Rose, Marigold, Crotons, Bogunvilla, Crisantimum and etc, should be planted in every 5.0 metres and minimum five plants should be available in one patch size of 5.0M x 1.0M
(v) soil may be obtained from 1 to 2 Km distance from MD land as directed by Engr-in-Charge.
1110
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Supply and following species of well grown (two year grown) healthy tree sapling with good root system & not less than 2 feet height and excavating a pit (0.6 x 0.6) and placing the sapling in the respective pit including watering and spraying pesticides etc as specified including replacement of dead plant and regular maintenance till the completion of maintenance period of one year (i.e.. regular watering, dewedging of soil fortnightly, manuring & fertilising thrice, loosening annually training, pruning & stacking, spreading fungicides as and when required and directed :-
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Bottle Palm ( 5' Hight )
100
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Eureka Palm ( 4' Hight )
100
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Ashoka Vertical ( 5' Hight )
100
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Asoka Round ( 5' Hight )
100
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China Plam (show Plant ) (3' hight)
30
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Gulmohar Yellow (5' hight )
30
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Rose ( Red, white)
100
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Duranta Hedge
300
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Bogainvilla
30
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SCHEDULE "A" PART -XV (MANNING AND OPERATION) Manning & Operation of Sewage Treatment Plant of capacity 800 KLD and operation round the clock in two shifts (of 08 hours duration each) per day including releiver for Sunday and Holiday (round the clock 0600 -2200 hrs) for trouble free operation to ensure maximum optimisation of plant including monitoring the performance of the treated sewage by data logging, monthly report preparation and reporting to MES on performance of Sewage Treatment , maintenance of different types of pumps,blower etc, including periodic cleaning (fortnightly), scheduled maintenance of running equipments, attending to the emergency break down of the components, regular testing of plant equipments by Walk down checks of internal condition of equipments such as plant performance, pump test, decomposition system testing etc, carefully logging of operational Data and periodically processing it to determine any abnormal or slowly deterioating conditions, careful control and supervision of operational conditions as directed by Engr-In-Charge for 1st 11 months after completion of work.
670
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Manning & Operation of Sewage Treatment Plant of capacity 1400 KLD and operation round the clock in two shifts (of 08 hours duration each) per day including releiver for Sunday and Holiday (round the clock 0600 -2200 hrs) with one skilled operator and One semiskilled for trouble free operation to ensure maximum optimisation of plant including monitoring the performance of the treated sewage by data logging, monthly report preparation and reporting to MES on performance of Sewage Treatment , maintenance of different types of pumps,blower etc, including periodic cleaning (fortnightly), scheduled maintenance of running equipments, attending to the emergency break down of the components, regular testing of plant equipments by Walk down checks of internal condition of equipments such as plant performance, pump test, decomposition system testing etc, carefully logging of operational Data and periodically processing it to determine any abnormal or slowly deterioating conditions, careful control and supervision of operational conditions as directed by Engr-In-Charge for 1st 11 months after completion of work.
670
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All as per Srl No. 113 here-in-before but for for next 11 months after completion of work as per item no. 113 above
670
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All as per Srl No. 114 here-in-before but for for next 11 months after completion of work as per item no. 114 above
670
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-
... More
All as per Srl No. 113 here-in-before but f for next 11 months after completion of work as per item no. 115 above
670
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-
... More
All as per Srl No. 114 here-in-before but for next 11 months after completion of work as per item no. 116 above
670
-
-
... More
All as per Srl No. 113 here-in-before but for next 11 months after completion of work as per item no. 117 above
670
-
-
... More
All as per Srl No. 114 here-in-before but for next 11 months after completion of work as per item no. 118 above
670
-
-
... More
All as per Srl No. 113 here-in-before but for next 11 months after completion of work as per item no. 119 above
670
-
-
... More
All as per Srl No. 114 here-in-before but for next 11 months after completion of work as per item no. 120 above
670
-
-
... More
All as per Srl No. 113 here-in-before but for next 11 months after completion of work as per item no. 121 above
670
-
-
... More
All as per Srl No. 114 here-in-before but for next 11 months after completion of work as per item no. 122 above
670
-
-
... More
All as per Srl No. 113 here-in-before but for next 11 months after completion of work as per item no. 123 above
670
-
-
... More
All as per Srl No. 114 here-in-before but for next 11 months after completion of work as per item no. 124 above
670
-
-
... More
All as per Srl No. 113 here-in-before but for next 11 months after completion of work as per item no. 125 above
670
-
-
... More
All as per Srl No. 114 here-in-before but for next 11 months after completion of work as per item no. 126 above
670
-
-
... More
All as per Srl No. 113 here-in-before but for next 11 months after completion of work as per item no. 127 above
670
-
-
... More
All as per Srl No. 114 here-in-before but for next 11 months after completion of work as per item no. 128 above
670
-
-
... More
All as per Srl No. 113 here-in-before but for next 11 months after completion of work as per item no. 129 above
670
-
-
... More
All as per Srl No. 114 here-in-before but for next 11 months after completion of work as per item no. 130 above
670
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Notes for item nos. 113 to 132
(i) The quoted rates of bidders shall be deemed to be inclusive of the following aspects as below and nothing extra shall be paid on this account.
(a) Generation and submission of reports in soft/ hard copy format as required by the Engineer-in-Charge.
(b) Area cleaning and removing of grasses, bushes etc. as per instructions of the Engr-in-Charge.
(c) Safety and security of all equipments, chambers, T&P, substation complete.
(d) Sufficient trained manpower as per OEM or routine schedule/break down maintenance of all Plant equipment, HT/LT control system etc.
(ii) Any defective equipments/ parts of STP plant shall be replaced without any extra cost during defects liability period.
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Notes for item nos. 113 to 132Contd…
(iii) The operators as per OEM's instruction for proper maintainance of the Sewage Treatment system working for 08 hrs shall consitute one shift and the quoted rate of the contractor shall be deemed to be inclusive of this aspect.
(iv) Safety chart, First Aid chart and First Aid kit will be provided by contractor and the quoted rate of the contractor shall deemed to be included of this aspect.
(v) Periodical cleaning of all STP tanks, chambers and equipments shall be done on quarterly basis alongwith dated photographs, to be kept on record, as per instruction given by Engr-in-Charge.
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Notes for item nos. 113 to 132 Contd...
(vi) All consumables (Minor Consumables only) like bio culture, Chlorine/Alam etc., as required for regular maintenance ofplant is deemed to be included in quoted rates and no extra amount entertained on this account. List of consumables shall be recorded and submitted to Engr-in-Charge during the claim of RAR.
(vii) All test parameters for treated water shall be tested on quarterly basis from any National Test House/IIT/NIT/Zonal Lab./Command testing Lab/NABL Lab/Govt approved Lab to confirm that parameters of treated sewage water are within specified limits and the test reports shall be submitted by the contractor with the interim payment bill due at the time of such testing.
(viii) Outsourcing of services of Maint & Operation shall be done through OEM/ their authorized service agency. Necessary MOU shall be submitted for item No. 25.00 to 32.00.
(ix) In Case of any breakdown the contractor should act immediately and should be penalized if any minor breakdown i.e. leakage, panel work, Chocking of pump is not cleared within 24 hours After occurrence of fault”.
(x) Any major breakdown i.e. burning of pump Motor and any related nature of work should be cleared within 72 hours after occurrence of fault. He should also provide backup/standby materials and equipment for proper functioning of STP immediately.
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SCHEDULE "A" PART -XVI ( COMPREHENSIVE MAINTENANCE OF STPs):FOR 1st YEAR AFTER COMPLETION OF DEFECT LIABILITY PERIOD
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... More
M&L for taking out settled mixture of sludge and sludge water from equilization sump, areation tank, sludge holding tank, chlorine contact tank, tube settler tank, treated water tank of 800 KLD STP & disposal of the same to a distance exc 25 mtr and not exc 50 mtr to drying bed and cleaning throughly complete all as specified and as directed
1
-
-
... More
M&L for taking out settled mixture of sludge and sludge water from equilization sump, areation tank, sludge holding tank, chlorine contact tank, tube settler tank, treated water tank of 1400 KLD STP & disposal of the same to a distance exc 25 mtr and not exc 50 mtr to drying bed and cleaning throughly complete all as specified and as directed
1
-
-
... More
M&L for taking out non biodegradable materials from bar screen chamber of 800 KLD & 1400 KLD STP & deposal of the same to distance exc 25 mtr and not exc 50 mtr complete all as specified and directed . (Note : This operation shall be carried out once in every week)
54
-
-
... More
S&F in repair 'V' belt size C76 for 25 HP blower motor complete all as specified and directed.
12
-
-
... More
M&L in repair of gland packaging 15 mm size for non clogging pumping sets, sluice valves at STP all as specified and directed.
4
-
-
... More
M & L for disconnection of Electrical/Mechanical connection and taking out carefuly of electric motor capacity 25 HP (3 phase, 415V 50 HZ, AC Supply) of any make & replacement of bearings NDE and DE as per existing specification and size including refixing the motor in position making all electrical and mechanical connections and testing complete all as specified and as directed
2
-
-
... More
All as per item no 133.06 here-in- before but capacity 10/15 HP
2
-
-
... More
All as per item no 133.06 here-in- before but capacity 7.5/ 5HP
2
-
-
... More
M & L for disconnection of Electrical/Mechanical connection and taking out carefuly of sumbersible Raw Sewage pump capacity 7.5/ 10 HP (3 phase, 415V 50 HZ, AC Supply) of any make and rewinding the same with super enameled copper wire of existing gauge/specification making of heat varnishing, replacement of thrust bearings & oil seal as per existing specification and size including refixing the motor in position making all electrical and mechanical connections and testing complete all as specified and as directed
2
-
-
... More
M & L for disconnection of Mechanical connection of Air Blower of capacity 900 Cum per hour and replacement of Air Filter ,gear oil & greasing, as per existing specification complete all as specified and as directed .
2
-
-
... More
Supply, installation, testing and commissioning in replacement of granular chlorine dosing pump high pressure single head gear motorised adjustable type with non metallic liquid end including tubing, connecting nut, injection check valve and ferrule, section with all accessories complete all as specified and as directed.
2
-
-
... More
M&L for cutting the bushes, grass, thorney bushes, small plants/trees up to a height of 5 mtr in and around STP incl surface dressing and removing the waste material to a distance not exceeding 50 mtr from the starting point complete all as specified and directed.
2000
-
-
... More
M & L for disconnection of Electrical/Mechanical connection and taking out carefuly of electric motor capacity 10/7.5 HP (3 phase, 415V 50 HZ, AC Supply) of any make and rewinding the same with super enameled copper wire of existing gauge/specification making of heat varnishing, greasing and two coat spray/ brush painting with synthetic enemel paint of recommended colour including replacement of bearings NDE and DE as per existing specification and size including refixing the motor in position making all electrical and mechanical connections and testing complete all as specified and as directed
2
-
-
... More
M & L for repairing of motor controll Panel with dismantling all unserviceable fitting and electric connection and reassembling the same after carry out the following replacement/jobs and painting with two coats of synthetic enamel paint over a coat of primer after prepartion of internal and external surface. Testing on load all complete as specified and as directed. (Note : Accessories to be replaced shall be measured and paid separately as mentioned here-after.
2
-
-
... More
Supply only following spares for motor control Panel :(a) Power contactor suitable for operation on 03 Phase, 415 Voltage, Max. opt. current AC3 18 Amps. Make legrand
2
-
-
... More
(b)Power contactor suitable for operation on 03 Phase, 415 Voltage, Max. opt. current AC3 32 Amps. Make legrand
2
-
-
... More
(c)Power contactor suitable for operation on 03 Phase, 415 Voltage, Max. opt. current AC3 40 Amps. Make legrand
2
-
-
... More
(d)Pump protection relay, 03 Phase 415 Volt, Imin 28 Amp, Imax 40 Amp. Make legrand, Model RTX3 100
2
-
-
... More
(e)Pump protection relay, 03 Phase 415 Volt, Imin 12,16 Amp, Imax 18, 22 Amp. Make legrand, Model RTX3 40
2
-
-
... More
(f)Pump protection relay, 03 Phase 415 Volt, Imin 4, 5, 6, 7, 8, 9 Amp, Imax 6, 8, 9, 10, 13 Amp. Make legrand, Model RTX3 40
2
-
-
... More
SCHEDULE "A" PART -XVI ( COMPREHENSIVE MAINTENANCE OF STPs):FOR 2nd YEAR AFTER COMPLETION OF DEFECT LIABILITY PERIOD
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... More
M&L for taking out settled mixture of sludge and sludge water from equilization sump, areation tank, sludge holding tank, chlorine contact tank, tube settler tank, treated water tank of 800 KLD STP & disposal of the same to a distance exc 25 mtr and not exc 50 mtr to drying bed and cleaning throughly complete all as specified and as directed
1
-
-
... More
M&L for taking out settled mixture of sludge and sludge water from equilization sump, areation tank, sludge holding tank, chlorine contact tank, tube settler tank, treated water tank of 1400 KLD STP & disposal of the same to a distance exc 25 mtr and not exc 50 mtr to drying bed and cleaning throughly complete all as specified and as directed
1
-
-
... More
M&L for taking out non biodegradable materials from bar screen chamber of 800 KLD & 1400 KLD STP & deposal of the same to distance exc 25 mtr and not exc 50 mtr complete all as specified and directed . (Note : This operation shall be carried out once in every week)
54
-
-
... More
S&F in repair 'V' belt size C76 for 25 HP blower motor complete all as specified and directed.
12
-
-
... More
M&L in repair of gland packaging 15 mm size for non clogging pumping sets, sluice valves at STP all as specified and directed.
4
-
-
... More
M & L for disconnection of Electrical/Mechanical connection and taking out carefuly of electric motor capacity 25 HP (3 phase, 415V 50 HZ, AC Supply) of any make & replacement of bearings NDE and DE as per existing specification and size including refixing the motor in position making all electrical and mechanical connections and testing complete all as specified and as directed
2
-
-
... More
All as per item no 134.06 here-in- before but capacity 10/15 HP
2
-
-
... More
All as per item no 134.06 here-in- before but capacity 7.5/ 5HP
2
-
-
... More
M & L for disconnection of Electrical/Mechanical connection and taking out carefuly of sumbersible Raw Sewage pump capacity 7.5/ 10 HP (3 phase, 415V 50 HZ, AC Supply) of any make and rewinding the same with super enameled copper wire of existing gauge/specification making of heat varnishing, replacement of thrust bearings & oil seal as per existing specification and size including refixing the motor in position making all electrical and mechanical connections and testing complete all as specified and as directed
2
-
-
... More
M & L for disconnection of Mechanical connection of Air Blower of capacity 900 Cum per hour and replacement of Air Filter ,gear oil & greasing, as per existing specification complete all as specified and as directed .
2
-
-
... More
Supply, installation, testing and commissioning in replacement of granular chlorine dosing pump high pressure single head gear motorised adjustable type with non metallic liquid end including tubing, connecting nut, injection check valve and ferrule, section with all accessories complete all as specified and as directed.
2
-
-
... More
M&L for cutting the bushes, grass, thorney bushes, small plants/trees up to a height of 5 mtr in and around STP incl surface dressing and removing the waste material to a distance not exceeding 50 mtr from the starting point complete all as specified and directed.
2000
-
-
... More
M & L for disconnection of Electrical/Mechanical connection and taking out carefuly of electric motor capacity 10/7.5 HP (3 phase, 415V 50 HZ, AC Supply) of any make and rewinding the same with super enameled copper wire of existing gauge/specification making of heat varnishing, greasing and two coat spray/ brush painting with synthetic enemel paint of recommended colour including replacement of bearings NDE and DE as per existing specification and size including refixing the motor in position making all electrical and mechanical connections and testing complete all as specified and as directed
2
-
-
... More
M & L for repairing of motor controll Panel with dismantling all unserviceable fitting and electric connection and reassembling the same after carry out the following replacement/jobs and painting with two coats of synthetic enamel paint over a coat of primer after prepartion of internal and external surface. Testing on load all complete as specified and as directed. (Note : Accessories to be replaced shall be measured and paid separately as mentioned here-after.
2
-
-
... More
Supply only following spares for motor control Panel :(a) Power contactor suitable for operation on 03 Phase, 415 Voltage, Max. opt. current AC3 18 Amps.
2
-
-
... More
(b)Power contactor suitable for operation on 03 Phase, 415 Voltage, Max. opt. current AC3 32 Amps.
2
-
-
... More
(c)Power contactor suitable for operation on 03 Phase, 415 Voltage, Max. opt. current AC3 40 Amps.
2
-
-
... More
(d)Pump protection relay, 03 Phase 415 Volt, Imin 28 Amp, Imax 40 Amp.
2
-
-
... More
(e)Pump protection relay, 03 Phase 415 Volt, Imin 12,16 Amp, Imax 18, 22 Amp.
2
-
-
... More
(f)Pump protection relay, 03 Phase 415 Volt, Imin 4, 5, 6, 7, 8, 9 Amp, Imax 6, 8, 9, 10, 13 Amp.
2
-
-
... More
SCHEDULE "A" PART -XVI ( COMPREHENSIVE MAINTENANCE OF STPs):FOR 3rd YEAR AFTER COMPLETION OF DEFECT LIABILITY PERIOD
-
-
-
... More
M&L for taking out settled mixture of sludge and sludge water from equilization sump, areation tank, sludge holding tank, chlorine contact tank, tube settler tank, treated water tank of 800 KLD STP & disposal of the same to a distance exc 25 mtr and not exc 50 mtr to drying bed and cleaning throughly complete all as specified and as directed
1
-
-
... More
M&L for taking out settled mixture of sludge and sludge water from equilization sump, areation tank, sludge holding tank, chlorine contact tank, tube settler tank, treated water tank of 1400 KLD STP & disposal of the same to a distance exc 25 mtr and not exc 50 mtr to drying bed and cleaning throughly complete all as specified and as directed
1
-
-
... More
M&L for taking out non biodegradable materials from bar screen chamber of 800 KLD & 1400 KLD STP & deposal of the same to distance exc 25 mtr and not exc 50 mtr complete all as specified and directed . (Note : This operation shall be carried out once in every week)
54
-
-
... More
S&F in repair 'V' belt size C76 for 25 HP blower motor complete all as specified and directed.
12
-
-
... More
M&L in repair of gland packaging 15 mm size for non clogging pumping sets, sluice valves at STP all as specified and directed.
4
-
-
... More
M & L for disconnection of Electrical/Mechanical connection and taking out carefuly of electric motor capacity 25 HP (3 phase, 415V 50 HZ, AC Supply) of any make & replacement of bearings NDE and DE as per existing specification and size including refixing the motor in position making all electrical and mechanical connections and testing complete all as specified and as directed
2
-
-
... More
All as per item no 135.06 here-in- before but capacity 10/15 HP
2
-
-
... More
All as per item no 135.06 here-in- before but capacity 7.5/ 5HP
2
-
-
... More
M & L for disconnection of Electrical/Mechanical connection and taking out carefuly of sumbersible Raw Sewage pump capacity 7.5/ 10 HP (3 phase, 415V 50 HZ, AC Supply) of any make and rewinding the same with super enameled copper wire of existing gauge/specification making of heat varnishing, replacement of thrust bearings & oil seal as per existing specification and size including refixing the motor in position making all electrical and mechanical connections and testing complete all as specified and as directed
2
-
-
... More
M & L for disconnection of Mechanical connection of Air Blower of capacity 900 Cum per hour and replacement of Air Filter ,gear oil & greasing, as per existing specification complete all as specified and as directed .
2
-
-
... More
Supply, installation, testing and commissioning in replacement of granular chlorine dosing pump high pressure single head gear motorised adjustable type with non metallic liquid end including tubing, connecting nut, injection check valve and ferrule, section with all accessories complete all as specified and as directed.
2
-
-
... More
M&L for cutting the bushes, grass, thorney bushes, small plants/trees up to a height of 5 mtr in and around STP incl surface dressing and removing the waste material to a distance not exceeding 50 mtr from the starting point complete all as specified and directed.
2000
-
-
... More
M & L for disconnection of Electrical/Mechanical connection and taking out carefuly of electric motor capacity 10/7.5 HP (3 phase, 415V 50 HZ, AC Supply) of any make and rewinding the same with super enameled copper wire of existing gauge/specification making of heat varnishing, greasing and two coat spray/ brush painting with synthetic enemel paint of recommended colour including replacement of bearings NDE and DE as per existing specification and size including refixing the motor in position making all electrical and mechanical connections and testing complete all as specified and as directed
2
-
-
... More
M & L for repairing of motor controll Panel with dismantling all unserviceable fitting and electric connection and reassembling the same after carry out the following replacement/jobs and painting with two coats of synthetic enamel paint over a coat of primer after prepartion of internal and external surface. Testing on load all complete as specified and as directed. (Note : Accessories to be replaced shall be measured and paid separately as mentioned here-after.
2
-
-
... More
Supply only following spares for motor control Panel :(a) Power contactor suitable for operation on 03 Phase, 415 Voltage, Max. opt. current AC3 18 Amps.
2
-
-
... More
(b)Power contactor suitable for operation on 03 Phase, 415 Voltage, Max. opt. current AC3 32 Amps.
2
-
-
... More
(c)Power contactor suitable for operation on 03 Phase, 415 Voltage, Max. opt. current AC3 40 Amps.
2
-
-
... More
(d)Pump protection relay, 03 Phase 415 Volt, Imin 28 Amp, Imax 40 Amp.
2
-
-
... More
(e)Pump protection relay, 03 Phase 415 Volt, Imin 12,16 Amp, Imax 18, 22 Amp.
2
-
-
... More
(f)Pump protection relay, 03 Phase 415 Volt, Imin 4, 5, 6, 7, 8, 9 Amp, Imax 6, 8, 9, 10, 13 Amp.
2
-
-
... More
SCHEDULE "A" PART -XVI ( COMPREHENSIVE MAINTENANCE OF STPs):FOR 4th YEAR AFTER COMPLETION OF DEFECT LIABILITY PERIOD
-
-
-
... More
M&L for taking out settled mixture of sludge and sludge water from equilization sump, areation tank, sludge holding tank, chlorine contact tank, tube settler tank, treated water tank of 800 KLD STP & disposal of the same to a distance exc 25 mtr and not exc 50 mtr to drying bed and cleaning throughly complete all as specified and as directed
1
-
-
... More
M&L for taking out settled mixture of sludge and sludge water from equilization sump, areation tank, sludge holding tank, chlorine contact tank, tube settler tank, treated water tank of 1400 KLD STP & disposal of the same to a distance exc 25 mtr and not exc 50 mtr to drying bed and cleaning throughly complete all as specified and as directed
1
-
-
... More
M&L for taking out non biodegradable materials from bar screen chamber of 800 KLD & 1400 KLD STP & deposal of the same to distance exc 25 mtr and not exc 50 mtr complete all as specified and directed . (Note : This operation shall be carried out once in every week)
54
-
-
... More
S&F in repair 'V' belt size C76 for 25 HP blower motor complete all as specified and directed.
12
-
-
... More
M&L in repair of gland packaging 15 mm size for non clogging pumping sets, sluice valves at STP all as specified and directed.
4
-
-
... More
M & L for disconnection of Electrical/Mechanical connection and taking out carefuly of electric motor capacity 25 HP (3 phase, 415V 50 HZ, AC Supply) of any make & replacement of bearings NDE and DE as per existing specification and size including refixing the motor in position making all electrical and mechanical connections and testing complete all as specified and as directed
2
-
-
... More
All as per item no 136.06 here-in- before but capacity 10/15 HP
2
-
-
... More
All as per item no 136.06 here-in- before but capacity 7.5/ 5HP
2
-
-
... More
M & L for disconnection of Electrical/Mechanical connection and taking out carefuly of sumbersible Raw Sewage pump capacity 7.5/ 10 HP (3 phase, 415V 50 HZ, AC Supply) of any make and rewinding the same with super enameled copper wire of existing gauge/specification making of heat varnishing, replacement of thrust bearings & oil seal as per existing specification and size including refixing the motor in position making all electrical and mechanical connections and testing complete all as specified and as directed
2
-
-
... More
M & L for disconnection of Mechanical connection of Air Blower of capacity 900 Cum per hour and replacement of Air Filter ,gear oil & greasing, as per existing specification complete all as specified and as directed .
2
-
-
... More
Supply, installation, testing and commissioning in replacement of granular chlorine dosing pump high pressure single head gear motorised adjustable type with non metallic liquid end including tubing, connecting nut, injection check valve and ferrule, section with all accessories complete all as specified and as directed.
2
-
-
... More
M&L for cutting the bushes, grass, thorney bushes, small plants/trees up to a height of 5 mtr in and around STP incl surface dressing and removing the waste material to a distance not exceeding 50 mtr from the starting point complete all as specified and directed.
2000
-
-
... More
M & L for disconnection of Electrical/Mechanical connection and taking out carefuly of electric motor capacity 10/7.5 HP (3 phase, 415V 50 HZ, AC Supply) of any make and rewinding the same with super enameled copper wire of existing gauge/specification making of heat varnishing, greasing and two coat spray/ brush painting with synthetic enemel paint of recommended colour including replacement of bearings NDE and DE as per existing specification and size including refixing the motor in position making all electrical and mechanical connections and testing complete all as specified and as directed
2
-
-
... More
M & L for repairing of motor controll Panel with dismantling all unserviceable fitting and electric connection and reassembling the same after carry out the following replacement/jobs and painting with two coats of synthetic enamel paint over a coat of primer after prepartion of internal and external surface. Testing on load all complete as specified and as directed. (Note : Accessories to be replaced shall be measured and paid separately as mentioned here-after.
2
-
-
... More
Supply only following spares for motor control Panel :(a) Power contactor suitable for operation on 03 Phase, 415 Voltage, Max. opt. current AC3 18 Amps.
2
-
-
... More
(b)Power contactor suitable for operation on 03 Phase, 415 Voltage, Max. opt. current AC3 32 Amps.
2
-
-
... More
(c)Power contactor suitable for operation on 03 Phase, 415 Voltage, Max. opt. current AC3 40 Amps.
2
-
-
... More
(d)Pump protection relay, 03 Phase 415 Volt, Imin 28 Amp, Imax 40 Amp.
2
-
-
... More
(e)Pump protection relay, 03 Phase 415 Volt, Imin 12,16 Amp, Imax 18, 22 Amp.
2
-
-
... More
(f)Pump protection relay, 03 Phase 415 Volt, Imin 4, 5, 6, 7, 8, 9 Amp, Imax 6, 8, 9, 10, 13 Amp.
2
-
-
... More
SCHEDULE "A" PART -XVI ( COMPREHENSIVE MAINTENANCE OF STPs):FOR 5th YEAR AFTER COMPLETION OF DEFECT LIABILITY PERIOD
-
-
-
... More
M&L for taking out settled mixture of sludge and sludge water from equilization sump, areation tank, sludge holding tank, chlorine contact tank, tube settler tank, treated water tank of 800 KLD STP & disposal of the same to a distance exc 25 mtr and not exc 50 mtr to drying bed and cleaning throughly complete all as specified and as directed
1
-
-
... More
M&L for taking out settled mixture of sludge and sludge water from equilization sump, areation tank, sludge holding tank, chlorine contact tank, tube settler tank, treated water tank of 1400 KLD STP & disposal of the same to a distance exc 25 mtr and not exc 50 mtr to drying bed and cleaning throughly complete all as specified and as directed
1
-
-
... More
M&L for taking out non biodegradable materials from bar screen chamber of 800 KLD & 1400 KLD STP & deposal of the same to distance exc 25 mtr and not exc 50 mtr complete all as specified and directed . (Note : This operation shall be carried out once in every week)
54
-
-
... More
S&F in repair 'V' belt size C76 for 25 HP blower motor complete all as specified and directed.
12
-
-
... More
M&L in repair of gland packaging 15 mm size for non clogging pumping sets, sluice valves at STP all as specified and directed.
4
-
-
... More
M & L for disconnection of Electrical/Mechanical connection and taking out carefuly of electric motor capacity 25 HP (3 phase, 415V 50 HZ, AC Supply) of any make & replacement of bearings NDE and DE as per existing specification and size including refixing the motor in position making all electrical and mechanical connections and testing complete all as specified and as directed
2
-
-
... More
All as per item no 137.06 here-in- before but capacity 10/15 HP
2
-
-
... More
All as per item no 137.06 here-in- before but capacity 7.5/ 5HP
2
-
-
... More
M & L for disconnection of Electrical/Mechanical connection and taking out carefuly of sumbersible Raw Sewage pump capacity 7.5/ 10 HP (3 phase, 415V 50 HZ, AC Supply) of any make and rewinding the same with super enameled copper wire of existing gauge/specification making of heat varnishing, replacement of thrust bearings & oil seal as per existing specification and size including refixing the motor in position making all electrical and mechanical connections and testing complete all as specified and as directed
2
-
-
... More
M & L for disconnection of Mechanical connection of Air Blower of capacity 900 Cum per hour and replacement of Air Filter ,gear oil & greasing, as per existing specification complete all as specified and as directed .
2
-
-
... More
Supply, installation, testing and commissioning in replacement of granular chlorine dosing pump high pressure single head gear motorised adjustable type with non metallic liquid end including tubing, connecting nut, injection check valve and ferrule, section with all accessories complete all as specified and as directed.
2
-
-
... More
M&L for cutting the bushes, grass, thorney bushes, small plants/trees up to a height of 5 mtr in and around STP incl surface dressing and removing the waste material to a distance not exceeding 50 mtr from the starting point complete all as specified and directed.
2000
-
-
... More
M & L for disconnection of Electrical/Mechanical connection and taking out carefuly of electric motor capacity 10/7.5 HP (3 phase, 415V 50 HZ, AC Supply) of any make and rewinding the same with super enameled copper wire of existing gauge/specification making of heat varnishing, greasing and two coat spray/ brush painting with synthetic enemel paint of recommended colour including replacement of bearings NDE and DE as per existing specification and size including refixing the motor in position making all electrical and mechanical connections and testing complete all as specified and as directed
2
-
-
... More
M & L for repairing of motor controll Panel with dismantling all unserviceable fitting and electric connection and reassembling the same after carry out the following replacement/jobs and painting with two coats of synthetic enamel paint over a coat of primer after prepartion of internal and external surface. Testing on load all complete as specified and as directed. (Note : Accessories to be replaced shall be measured and paid separately as mentioned here-after.
2
-
-
... More
Supply only following spares for motor control Panel :(a) Power contactor suitable for operation on 03 Phase, 415 Voltage, Max. opt. current AC3 18 Amps.
2
-
-
... More
(b)Power contactor suitable for operation on 03 Phase, 415 Voltage, Max. opt. current AC3 32 Amps.
2
-
-
... More
(c)Power contactor suitable for operation on 03 Phase, 415 Voltage, Max. opt. current AC3 40 Amps.
2
-
-
... More
(d)Pump protection relay, 03 Phase 415 Volt, Imin 28 Amp, Imax 40 Amp.
2
-
-
... More
(e)Pump protection relay, 03 Phase 415 Volt, Imin 12,16 Amp, Imax 18, 22 Amp.
2
-
-
... More
(f)Pump protection relay, 03 Phase 415 Volt, Imin 4, 5, 6, 7, 8, 9 Amp, Imax 6, 8, 9, 10, 13 Amp.
2
-
-
... More
SCHEDULE "A" PART -XVI ( COMPREHENSIVE MAINTENANCE OF STPs):FOR 6th YEAR AFTER COMPLETION OF DEFECT LIABILITY PERIOD
-
-
-
... More
M&L for taking out settled mixture of sludge and sludge water from equilization sump, areation tank, sludge holding tank, chlorine contact tank, tube settler tank, treated water tank of 800 KLD STP & disposal of the same to a distance exc 25 mtr and not exc 50 mtr to drying bed and cleaning throughly complete all as specified and as directed
1
-
-
... More
M&L for taking out settled mixture of sludge and sludge water from equilization sump, areation tank, sludge holding tank, chlorine contact tank, tube settler tank, treated water tank of 1400 KLD STP & disposal of the same to a distance exc 25 mtr and not exc 50 mtr to drying bed and cleaning throughly complete all as specified and as directed
1
-
-
... More
M&L for taking out non biodegradable materials from bar screen chamber of 800 KLD & 1400 KLD STP & deposal of the same to distance exc 25 mtr and not exc 50 mtr complete all as specified and directed . (Note : This operation shall be carried out once in every week)
54
-
-
... More
S&F in repair 'V' belt size C76 for 25 HP blower motor complete all as specified and directed.
12
-
-
... More
M&L in repair of gland packaging 15 mm size for non clogging pumping sets, sluice valves at STP all as specified and directed.
4
-
-
... More
M & L for disconnection of Electrical/Mechanical connection and taking out carefuly of electric motor capacity 25 HP (3 phase, 415V 50 HZ, AC Supply) of any make & replacement of bearings NDE and DE as per existing specification and size including refixing the motor in position making all electrical and mechanical connections and testing complete all as specified and as directed
2
-
-
... More
All as per item no 138.06 here-in- before but capacity 10/15 HP
2
-
-
... More
All as per item no 138.06 here-in- before but capacity 7.5/ 5HP
2
-
-
... More
M & L for disconnection of Electrical/Mechanical connection and taking out carefuly of sumbersible Raw Sewage pump capacity 7.5/ 10 HP (3 phase, 415V 50 HZ, AC Supply) of any make and rewinding the same with super enameled copper wire of existing gauge/specification making of heat varnishing, replacement of thrust bearings & oil seal as per existing specification and size including refixing the motor in position making all electrical and mechanical connections and testing complete all as specified and as directed
2
-
-
... More
M & L for disconnection of Mechanical connection of Air Blower of capacity 900 Cum per hour and replacement of Air Filter ,gear oil & greasing, as per existing specification complete all as specified and as directed .
2
-
-
... More
Supply, installation, testing and commissioning in replacement of granular chlorine dosing pump high pressure single head gear motorised adjustable type with non metallic liquid end including tubing, connecting nut, injection check valve and ferrule, section with all accessories complete all as specified and as directed.
2
-
-
... More
M&L for cutting the bushes, grass, thorney bushes, small plants/trees up to a height of 5 mtr in and around STP incl surface dressing and removing the waste material to a distance not exceeding 50 mtr from the starting point complete all as specified and directed.
2000
-
-
... More
M & L for disconnection of Electrical/Mechanical connection and taking out carefuly of electric motor capacity 10/7.5 HP (3 phase, 415V 50 HZ, AC Supply) of any make and rewinding the same with super enameled copper wire of existing gauge/specification making of heat varnishing, greasing and two coat spray/ brush painting with synthetic enemel paint of recommended colour including replacement of bearings NDE and DE as per existing specification and size including refixing the motor in position making all electrical and mechanical connections and testing complete all as specified and as directed
2
-
-
... More
M & L for repairing of motor controll Panel with dismantling all unserviceable fitting and electric connection and reassembling the same after carry out the following replacement/jobs and painting with two coats of synthetic enamel paint over a coat of primer after prepartion of internal and external surface. Testing on load all complete as specified and as directed. (Note : Accessories to be replaced shall be measured and paid separately as mentioned here-after.
2
-
-
... More
Supply only following spares for motor control Panel :(a) Power contactor suitable for operation on 03 Phase, 415 Voltage, Max. opt. current AC3 18 Amps.
2
-
-
... More
(b)Power contactor suitable for operation on 03 Phase, 415 Voltage, Max. opt. current AC3 32 Amps.
2
-
-
... More
(c)Power contactor suitable for operation on 03 Phase, 415 Voltage, Max. opt. current AC3 40 Amps.
2
-
-
... More
(d)Pump protection relay, 03 Phase 415 Volt, Imin 28 Amp, Imax 40 Amp.
2
-
-
... More
(e)Pump protection relay, 03 Phase 415 Volt, Imin 12,16 Amp, Imax 18, 22 Amp.
2
-
-
... More
(f)Pump protection relay, 03 Phase 415 Volt, Imin 4, 5, 6, 7, 8, 9 Amp, Imax 6, 8, 9, 10, 13 Amp.
2
-
-
... More
SCHEDULE "A" PART -XVI ( COMPREHENSIVE MAINTENANCE OF STPs):FOR 7th YEAR AFTER COMPLETION OF DEFECT LIABILITY PERIOD
-
-
-
... More
M&L for taking out settled mixture of sludge and sludge water from equilization sump, areation tank, sludge holding tank, chlorine contact tank, tube settler tank, treated water tank of 800 KLD STP & disposal of the same to a distance exc 25 mtr and not exc 50 mtr to drying bed and cleaning throughly complete all as specified and as directed
1
-
-
... More
M&L for taking out settled mixture of sludge and sludge water from equilization sump, areation tank, sludge holding tank, chlorine contact tank, tube settler tank, treated water tank of 1400 KLD STP & disposal of the same to a distance exc 25 mtr and not exc 50 mtr to drying bed and cleaning throughly complete all as specified and as directed
1
-
-
... More
M&L for taking out non biodegradable materials from bar screen chamber of 800 KLD & 1400 KLD STP & deposal of the same to distance exc 25 mtr and not exc 50 mtr complete all as specified and directed . (Note : This operation shall be carried out once in every week)
54
-
-
... More
S&F in repair 'V' belt size C76 for 25 HP blower motor complete all as specified and directed.
12
-
-
... More
M&L in repair of gland packaging 15 mm size for non clogging pumping sets, sluice valves at STP all as specified and directed.
4
-
-
... More
M & L for disconnection of Electrical/Mechanical connection and taking out carefuly of electric motor capacity 25 HP (3 phase, 415V 50 HZ, AC Supply) of any make & replacement of bearings NDE and DE as per existing specification and size including refixing the motor in position making all electrical and mechanical connections and testing complete all as specified and as directed
2
-
-
... More
All as per item no 139.06 here-in- before but capacity 10/15 HP
2
-
-
... More
All as per item no 139.06 here-in- before but capacity 7.5/ 5HP
2
-
-
... More
M & L for disconnection of Electrical/Mechanical connection and taking out carefuly of sumbersible Raw Sewage pump capacity 7.5/ 10 HP (3 phase, 415V 50 HZ, AC Supply) of any make and rewinding the same with super enameled copper wire of existing gauge/specification making of heat varnishing, replacement of thrust bearings & oil seal as per existing specification and size including refixing the motor in position making all electrical and mechanical connections and testing complete all as specified and as directed
2
-
-
... More
M & L for disconnection of Mechanical connection of Air Blower of capacity 900 Cum per hour and replacement of Air Filter ,gear oil & greasing, as per existing specification complete all as specified and as directed .
2
-
-
... More
Supply, installation, testing and commissioning in replacement of granular chlorine dosing pump high pressure single head gear motorised adjustable type with non metallic liquid end including tubing, connecting nut, injection check valve and ferrule, section with all accessories complete all as specified and as directed.
2
-
-
... More
M&L for cutting the bushes, grass, thorney bushes, small plants/trees up to a height of 5 mtr in and around STP incl surface dressing and removing the waste material to a distance not exceeding 50 mtr from the starting point complete all as specified and directed.
2000
-
-
... More
M & L for disconnection of Electrical/Mechanical connection and taking out carefuly of electric motor capacity 10/7.5 HP (3 phase, 415V 50 HZ, AC Supply) of any make and rewinding the same with super enameled copper wire of existing gauge/specification making of heat varnishing, greasing and two coat spray/ brush painting with synthetic enemel paint of recommended colour including replacement of bearings NDE and DE as per existing specification and size including refixing the motor in position making all electrical and mechanical connections and testing complete all as specified and as directed
2
-
-
... More
M & L for repairing of motor controll Panel with dismantling all unserviceable fitting and electric connection and reassembling the same after carry out the following replacement/jobs and painting with two coats of synthetic enamel paint over a coat of primer after prepartion of internal and external surface. Testing on load all complete as specified and as directed. (Note : Accessories to be replaced shall be measured and paid separately as mentioned here-after.
2
-
-
... More
Supply only following spares for motor control Panel :(a) Power contactor suitable for operation on 03 Phase, 415 Voltage, Max. opt. current AC3 18 Amps.
2
-
-
... More
(b)Power contactor suitable for operation on 03 Phase, 415 Voltage, Max. opt. current AC3 32 Amps.
2
-
-
... More
(c)Power contactor suitable for operation on 03 Phase, 415 Voltage, Max. opt. current AC3 40 Amps.
2
-
-
... More
(d)Pump protection relay, 03 Phase 415 Volt, Imin 28 Amp, Imax 40 Amp.
2
-
-
... More
(e)Pump protection relay, 03 Phase 415 Volt, Imin 12,16 Amp, Imax 18, 22 Amp.
2
-
-
... More
(f)Pump protection relay, 03 Phase 415 Volt, Imin 4, 5, 6, 7, 8, 9 Amp, Imax 6, 8, 9, 10, 13 Amp.
2
-
-
... More
SCHEDULE "A" PART -XVI ( COMPREHENSIVE MAINTENANCE OF STPs):FOR 8th YEAR AFTER COMPLETION OF DEFECT LIABILITY PERIOD
-
-
-
... More
M&L for taking out settled mixture of sludge and sludge water from equilization sump, areation tank, sludge holding tank, chlorine contact tank, tube settler tank, treated water tank of 800 KLD STP & disposal of the same to a distance exc 25 mtr and not exc 50 mtr to drying bed and cleaning throughly complete all as specified and as directed
1
-
-
... More
M&L for taking out settled mixture of sludge and sludge water from equilization sump, areation tank, sludge holding tank, chlorine contact tank, tube settler tank, treated water tank of 1400 KLD STP & disposal of the same to a distance exc 25 mtr and not exc 50 mtr to drying bed and cleaning throughly complete all as specified and as directed
1
-
-
... More
M&L for taking out non biodegradable materials from bar screen chamber of 800 KLD & 1400 KLD STP & deposal of the same to distance exc 25 mtr and not exc 50 mtr complete all as specified and directed . (Note : This operation shall be carried out once in every week)
54
-
-
... More
S&F in repair 'V' belt size C76 for 25 HP blower motor complete all as specified and directed.
12
-
-
... More
M&L in repair of gland packaging 15 mm size for non clogging pumping sets, sluice valves at STP all as specified and directed.
4
-
-
... More
M & L for disconnection of Electrical/Mechanical connection and taking out carefuly of electric motor capacity 25 HP (3 phase, 415V 50 HZ, AC Supply) of any make & replacement of bearings NDE and DE as per existing specification and size including refixing the motor in position making all electrical and mechanical connections and testing complete all as specified and as directed
2
-
-
... More
All as per item no 140.06 here-in- before but capacity 10/15 HP
2
-
-
... More
All as per item no 140.06 here-in- before but capacity 7.5/ 5HP
2
-
-
... More
M & L for disconnection of Electrical/Mechanical connection and taking out carefuly of sumbersible Raw Sewage pump capacity 7.5/ 10 HP (3 phase, 415V 50 HZ, AC Supply) of any make and rewinding the same with super enameled copper wire of existing gauge/specification making of heat varnishing, replacement of thrust bearings & oil seal as per existing specification and size including refixing the motor in position making all electrical and mechanical connections and testing complete all as specified and as directed
2
-
-
... More
M & L for disconnection of Mechanical connection of Air Blower of capacity 900 Cum per hour and replacement of Air Filter ,gear oil & greasing, as per existing specification complete all as specified and as directed .
2
-
-
... More
Supply, installation, testing and commissioning in replacement of granular chlorine dosing pump high pressure single head gear motorised adjustable type with non metallic liquid end including tubing, connecting nut, injection check valve and ferrule, section with all accessories complete all as specified and as directed.
2
-
-
... More
M&L for cutting the bushes, grass, thorney bushes, small plants/trees up to a height of 5 mtr in and around STP incl surface dressing and removing the waste material to a distance not exceeding 50 mtr from the starting point complete all as specified and directed.
2000
-
-
... More
M & L for disconnection of Electrical/Mechanical connection and taking out carefuly of electric motor capacity 10/7.5 HP (3 phase, 415V 50 HZ, AC Supply) of any make and rewinding the same with super enameled copper wire of existing gauge/specification making of heat varnishing, greasing and two coat spray/ brush painting with synthetic enemel paint of recommended colour including replacement of bearings NDE and DE as per existing specification and size including refixing the motor in position making all electrical and mechanical connections and testing complete all as specified and as directed
2
-
-
... More
M & L for repairing of motor controll Panel with dismantling all unserviceable fitting and electric connection and reassembling the same after carry out the following replacement/jobs and painting with two coats of synthetic enamel paint over a coat of primer after prepartion of internal and external surface. Testing on load all complete as specified and as directed. (Note : Accessories to be replaced shall be measured and paid separately as mentioned here-after.
2
-
-
... More
Supply only following spares for motor control Panel :(a) Power contactor suitable for operation on 03 Phase, 415 Voltage, Max. opt. current AC3 18 Amps.
2
-
-
... More
(b)Power contactor suitable for operation on 03 Phase, 415 Voltage, Max. opt. current AC3 32 Amps.
2
-
-
... More
(c)Power contactor suitable for operation on 03 Phase, 415 Voltage, Max. opt. current AC3 40 Amps.
2
-
-
... More
(d)Pump protection relay, 03 Phase 415 Volt, Imin 28 Amp, Imax 40 Amp.
2
-
-
... More
(e)Pump protection relay, 03 Phase 415 Volt, Imin 12,16 Amp, Imax 18, 22 Amp.
2
-
-
... More
(f)Pump protection relay, 03 Phase 415 Volt, Imin 4, 5, 6, 7, 8, 9 Amp, Imax 6, 8, 9, 10, 13 Amp.
2
-
-
... More
Note:- Schedule of credit (Sch 'A' Part- XVII) amount of Rs 2,30,779.94 shall be deducted from the total quoted amount of BOQ.
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