Military Engineer Services Tender

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Karnataka, also known as Karunadu, is a state in the southwestern region of India. Karnataka was formed originally as Mysore State on 1st November 1956 and currently is the biggest state in south India. Its capital and largest city is Bengaluru. It covers an area of 191,791 km2 (74,051 sq mi) and is the sixth largest state by area comprising 31 districts. Karnataka is also a state of multiple languages; Kannada being the official and most widely spoken language in Karnataka. Other languages spoken in the state include Tamil, Telugu, Malayalam, Kodava, Konkani and much more.Karnataka tenders are issued by the government of Karnataka, public & private sector organisations. The state government issues majority of the Karnataka tenders, which are for goods and services including construction, road and bridge construction, IT services, engineering services, medical services, educational services amongst many others. Bidassist is one of the largest eprocurement portals, which offers all government tenders from across the world in one place. Bidassist offers information on all Karnataka tenders and other state and authority tenders in no time. Bidassist is a platform where users can look for various Karnataka tenders as well as other tenders.

Military Engineer Services - MES Tender

Works
Water Storage And Supply
Eprocure
Opening Date13 Feb 2025
Closing Soon6 Mar 2025
Tender Amount₹ 49,99,000 
Notes
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Costs

Summary

Repair Maint Of Water Supply Distribution System Attending Day To Day Water Overflow Leakage Related Complaints

Description

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BOQ Items

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(c) The cost of rethreading upto GI pipes of 25mm dia and adding of new GI nipple of suitable length after rethreading is deemed to be included in the quoted rate.

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(d) Due to shortage of water in the station, the repair work and testing required under this item need to be carried out during water supply distribution hours i.e. 5:30 AM to 7:30 AM. Nothing extra shall be permitted in this regard.

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(e) The cost of repair to the damages of cemented surfaces/ external finishes/ metal clamps of rising pipes are also deemed to be included in the quoted rate.

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(f) In case of any delay in attending the complaint more than 6 hrs after handing over routine/urgent complaints, the contractor shall be liable to pay the penalty as described in penalty clause given here as under.

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(g) If the delay is more then 06 hrs period and the GE is not satisfied with the reason for delay then penalty at the rate of Rs 100/- per job shall be deducted from the dues of the contractor. Please note that this penalty is exclusively other then the condition 56 of IAFW - 2249 and shall be treated as interim condition of the contract and shall be enforce above as and when delay in individual job is noticed and no claim whatsoever on this account shall be entertained by the Deptt.

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(h) The decision of the Accepting Officer in this regard shall be final and binding.

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Excavation in trenches for laying under ground cable, errection of poles and stays in any type of soil not exceeding 1.5 meter wide and not exceeding 1.5 meter deep shafts, wells, cesspits, manholes, etc. n exc 10 sqm on plan and n exc 1.5 m in depth and getting out complete all as specified and directed .

205.36

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Returning, filling in including spreading, levelling, watering and well ramming in layers not exceeding 25 cm thick complete all as specified and directed.

185.32

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Removing surplus excavated material to a distance not exceeding 50 meter above the starting point complete all as specified and directed .

20.04

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Material and labour for Spreading ribbed soil in trenches as in cable cushioning all as per IS 1255-1983, complete all as specified and directed. Note :- (i) Excavated approved soil shall be ribbed by using sieve to separate composite particles etc. as per IS and refilling in trenches before laying of cable 8 CM and 15 CM after laying of cable. This is then gently punned down to a depth of 10 cm above the top of upper most cable (ii) For the purpose of measurement only punned thickness of 18cm shall be considered for payment.

17.21

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M & L for Bricks covering with width equal to length of brick as mechanical protection to cable with well burnt sub class ‘B’ bricks laid dry flat complete all as specified and directed by Engr in charge.

1.49

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Material and labour for Cutting existing road/PCC/Drain for laying of GI or any type of pipe including necessary earth work, excavation exc 600mm depth but not exc 1mtr depth, 800 mm wide including making good existing surface with 150 mm thick PCC 1:2:4 type B1 using 20mm graded stone aggregate, complete all as specified and directed. Note :- The tenderer shall take into consideration for following points while quoting rate for this item and the unit rate is deemed to be inclusive for :- (i) Earth work and excavation in any type of soil (ii) Returning, filling in, including spreading, levelling, watering and well ramming in layers not exc. 25 cm thick complete all as specified and as directed. (iii) Removing excavated material to out side MD. (iv) Laying of any type/any bore of pipe in trenches including taking down. Supply of pipe shall be measured and paid separately (v) 150 mm thick PCC 1:2:4 type B1 using 20mm graded stone aggregate as in road to make good existing disturbed surfaces.

30

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Taking down and relaying of existing DI water pipe lines of size 200 mm bore but of any type includings all fittings after removal of scalling, cleaning and flushing etc complete all as specified and directed. Note: Excavation & earthwork shall be measured & paid seperately

20

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Taking down and relaying of existing DI water pipe lines of size 150 mm bore but of any type includings all fittings after removal of scalling, cleaning and flushing etc complete all as specified and directed. Note: Excavation & earthwork shall be measured & paid seperately

25

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M&L as in replacement for Ductile Iron Pipe (DI Pipes), ISI marked, Class K-7, 300 mm dia laid in trenches including jointing material such as EPDM Rubber Gasket and suitable type of Grase etc complete all as specified and directed. Note :- DI fitting/special will be measured and paid separately. Note: Excavation & earthwork shall be measured & paid seperately

6

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M&L as in replacement for Ductile Iron Pipe (DI Pipes), ISI marked, Class K-7, 200 mm dia laid in trenches including jointing material such as EPDM Rubber Gasket and suitable type of Grase etc complete all as specified and directed. Note :- DI fitting/special will be measured and paid separately. Note: Excavation & earthwork shall be measured & paid seperately

12

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M&L as in replacement for Ductile Iron Pipe (DI Pipes), ISI marked, Class K-7, 150 mm dia laid in trenches including jointing material such as EPDM Rubber Gasket and suitable type of Grase etc complete all as specified and directed. Note :- DI fitting/special will be measured and paid separately. Note: Excavation & earthwork shall be measured & paid seperately

18

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Supply and fixing in replacement Sluice valve of size 300 mm dia Cl body, both ends flanged duly drilled, ISI marked with IS-14846-2000, PN-1.6 having Stainless Steel spindle and check nut including operating wheel capacity of, fixing with new nuts, bolts, washers and rubber insertion/packing complete all specified and directed.

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Material and Labour for dismantling the brass spindle from 300mm dia bore sluice valves in various locations and reconditioning the sluice valve by replacing stainless steel spindle, spindle nuts with brass ring, gland nuts complete all as specified and as directed.

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Material and Labour for gland packing in leaking Sluice Valve of 300 mm dia size Complete including replacing/tightening the existing bolts and nuts etc. complete all as directed .

6

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Supply and fixing in replacement Sluice valve of size 200 mm dia Cl body, both ends flanged duly drilled, ISI marked with IS-14846-2000, PN-1.6 having Stainless Steel spindle and check nut including operating wheel capacity of, fixing with new nuts, bolts, washers and rubber insertion/packing complete all specified and directed.

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Material and Labour for dismantling the brass spindle from 200mm dia bore sluice valves in various locations and reconditioning the sluice valve by replacing stainless steel spindle, spindle nuts with brass ring, gland nuts complete all as specified and as directed.

1

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Material and Labour for gland packing in leaking Sluice Valve of 200 mm dia size Complete including replacing/tightening the existing bolts and nuts etc. complete all as directed .

5

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Material & Labour as in repair for Construction of Valve having inner dimensions 1200 mm x 1200 mm x 1200 mm with foundation in PCC 1:4:8 type D2 using 40mm grade stone aggregate, brick work with sub class B bricks old size build in Cement mortar 1:6, PCC 1:2:4 type B1 using 20mm stone aggregate for Coping, 15 mm thick rendering plaster in CM 1:4 inluding MS cover with locking arrangement all as specified and as directed.

4

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Supply and fixing in replacement Non return valve (NRV) of size 200 mm ISI marked, gum metal body suitable for 200 mm dia pipe line complete all specified and directed

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Supply and fixing in replacement Sluice valve of size 150 mm dia Cl body, both ends flanged duly drilled, ISI marked with IS-14846-2000, PN-1.6 having Stainless Steel spindle and check nut including operating wheel capacity of, fixing with new nuts, bolts, washers and rubber insertion/packing complete all specified and directed.

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Material and Labour for gland packing in leaking Sluice Valve of 150 mm dia size Complete including replacing/tightening the existing bolts and nuts etc. complete all as directed .

7

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Material and Labour for dismantling the brass spindle from 150mm dia bore sluice valves in various locations and reconditioning the sluice valve by replacing stainless steel spindle, spindle nuts with brass ring, gland nuts complete all as specified and as directed.

3

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Supply and fixing in replacement Non return valve (NRV) of size 150 mm ISI marked, gum metal body suitable for 150 mm dia pipe line complete all specified and directed

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M&L as in replacement for Ductile Iron Pipe (DI Pipes), ISI marked, Class K-7, 100 mm dia laid in trenches including jointing material such as EPDM Rubber Gasket and suitable type of Grase etc complete all as specified and directed. Note :- DI fitting/special will be measured and paid separately. Note: Excavation & earthwork shall be measured & paid seperately

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Supply and fixing in replacement Sluice valve of size 100 mm dia Cl body, both ends flanged duly drilled, ISI marked with IS-14846-2000, PN-1.6 having Stainless Steel spindle and check nut including operating wheel capacity of, fixing with new nuts, bolts, washers and rubber insertion/packing complete all specified and directed

2

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Material and Labour for gland packing in leaking Sluice Valve of 100 mm dia size Complete including replacing/tightening the existing bolts and nuts etc. complete all as directed .

5

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Material and Labour for dismantling the brass spindle from 100mm dia bore sluice valves in various locations and reconditioning the sluice valve by replacing stainless steel spindle, spindle nuts with brass ring, gland nuts complete all as specified and as directed.

2

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Supply and fixing in replacement Non return valve (NRV) of size 100 mm ISI marked, gum metal body suitable for 100 mm dia pipe line complete all specified and directed

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Taking down and relaying of existing DI water pipe lines of size 100/80 mm bore but of any type includings all fittings after removal of scalling, cleaning and flushing etc complete all as specified and directed. Note: Excavation & earthwork shall be measured & paid seperately

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M&L as in replacement for Ductile Iron Pipe (DI Pipes), ISI marked, Class K-7, 80 mm dia laid in trenches including jointing material such as EPDM Rubber Gasket and suitable type of Grase etc complete all as specified and directed. Note :- DI fitting/special will be measured and paid separately. Note: Excavation & earthwork shall be measured & paid seperately

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Supply and fixing in replacement Sluice valve of size 80mm dia Cl body, both ends flanged duly drilled, ISI marked with IS-14846-2000, PN-1.6 having Stainless Steel spindle and check nut including operatoing wheel capacity of, fixing with new nuts, bolts, washers and rubber insertion/packing complete all specified and directed.

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Material and Labour for gland packing in leaking Sluice Valve of 80 mm dia size Complete including replacing/tightening the existing bolts and nuts etc. complete all as directed .

6

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Material and Labour for dismantling the brass spindle from 80mm dia bore sluice valves in various locations and reconditioning the sluice valve by replacing stainless steel spindle, spindle nuts with brass ring, gland nuts complete all as specified and as directed.

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Material & Labour as in repair for Construction of Valve having inner dimensions 900 mm x 900 mm x 900 mm with foundation PCC 1:4:8 type D2 using 40mm grade stone aggregate, brick work with sub class B old size build in Cement mortar 1:6, PCC 1:2:4 type B1 using 20mm stone aggregate for Coping, 15 mm thick rendering in CM 1:4 inluding MS cover with locking arrangement all as specified and as directed. Note :- Chamber Covers will be measured and paid separately under relevant item of this schedule.

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Supply and fixing in replacement Non return valve (NRV) of size 80 mm ISI marked, gum metal body suitable for 80 mm dia pipe line complete all specified and directed

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Supply and fixing in replacement Non return valve (NRV) of size 65 mm ISI marked, gum metal body suitable for 65 mm dia pipe line complete all specified and directed

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M & L for DI specials and fittings as per IS for spigot and socketed pipes or flanged pipe for water mains I branches lines such as bends(any type radious and angle ) tapers any type (straight, bend,increasing,decresing,or double socket etc) tee pices,single branch,Y juntion, double branch, cross, including connecting pieces one end flanged and other socket or spigot and bell mouth pices suitable for rubber joint,tyton joint up to 300 mm bore and conforming to IS-9523: 2000 complete all as specified and directed.

250

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Material and Labour for Cutting existing DI pipes of size 80 to 200 mm dia in position for insertion of new tees and socket of size 20/25 mm dia Complete all as specified and as directed.

4

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Demolition of Brickwork or precast concrete block walling including wall quoins, arches, pillars, etc, but excluding ashlar facings, dressed stone work and concrete articles built in cement mortar complete all as specified or directed.

1.5

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M&L for Pre-cast cement concrete block masonry, type C1 (1:3:6), (using 20mm graded crushed stone aggregate) with solid blocks, exc. 10 cm in width and setting in cement mortar (1:6), complete all as specified and as directed.

1.5

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Material and Labour for Plain Cement Concrete (1:2:4), type B1 (using 20 mm graded stone aggregate) as in Coping, bands benching etc including finishing the concrete surfaces even and smooth without using extra cement including necessary form work Complete all as specified and directed by Engr-in-Charge.

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Supply and fix of PVC water tank 500 ltrs capacity Rotational moulded polyethylene water storage tanks (cylindrical vertical with closed top) hoisted and fixed in position all as specified in SSR Part-I ,complete all as directed incl disconnecting existing tank of any description and any capacity and removal from site.

15

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Supply and fix in replacements lids for polythylene water storage tanks, threaded or hinged type as per existing incl PTMT nuts/binding wire complete all as specified and directed suitable for 500 to 1000 Ltrs cap of tanks.

450

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Supply and fix in replacement PVC Ball valve ISI marked high pressure of PTMT with epoxy coated aluminium rod and high density plastic ball screwed for iron pipe and fixed of size 20 mm complete all as specified and directed

400

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Clearing the bushes trunk girth not exceeding 10 .00 cm and area around valve chambers upto 1.0 mtrs and depositing rubbish at a distance not exceeding 50 mtrs from starting point etc complete all as specified and directed

3200

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M&L for Fixing in repairs Water Level Indicator of OHT consisting of float ball, nylon rope, Scale for water level indication made out of MS frame with pulley and indicating pointer all as specified and directed by Engr-in-Charge.

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Supply of calcium based high strength chlorination chemical for water in granular from chlorine concentration level having 65%-70% chlorine content packed in 45 Kg capacity in factory sealed HDPE Container superior quality suitable for treatment of drinking water complete all as specified and directed. Note:The material should be delivered at watersupply installation as per direction of AGE E/M on required basis during the contract period.

1170

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Chemical and physical analysis of water confirming to IS3025 - 58 (2006) second revision of various locations at AFS Jalahalli from any lab authorised by central/state govt for chemical analysis. The following test should be carried out :- (a) Bacteriological Quality of water (ref Table 6, Clause 4.1.1, IS 105000 : 2012 second revision) (b) General Parameters Concerning Substances of water (ref Table 2, Clause 4.0, IS 10500 : 2012 second revision) (c) Organoleptic and Physical Parameters of water (ref Table 1, Clause 4.0, IS 10500 : 2012 second revision) Note : Contractor should collect the water sample and subbmit the test result to Engr-in-Charge as specified and directed.

10

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Supply Only Chlorine test kit with coloured sample Complete with all testing fitments and OT - solution in Rexene finished box Complete all as specified and as directed

1

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Supply and fix 4 Pole MCCB ,415 volts,fixed type ,400 Amp, 50 Hz, with rupturing capacity 36 KA with thermal & magnetic setting with extended terminals,replacemenr to LT panel/ Feeder piller box including connecting lugs with busbar and including mounting arrengments i.e screws, bolt, nut, washers incl taking out old unserviceable complete all as specified and directed. Make: Indoasian/L&T/ Legrand

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Supply and fixing Framed brackets of angles or tees with web and flanges cut to shape, drilled and countersunk for screw, including bending and welding angles, as necessary, gusset plates, riveting, hinges and handles etc. n exc 10 kg each brackets, conforming to Fe.290.Gde-E-165 (Brackets over 10 kg each to be measured under 'Structural Steel for fabrication of valve pit chamber, raising main support and motor foundation supports etc including dismantling etc, complete all as specified and directed.

120

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Supply and fixing as in repair for aluminium earth continuity conductor or main earthing lead fixed to wall / roof top of for lightening arrester fixed to OHT other indicated situation for loop earthing etc. as required for 25 mm x 3 mm thick, aluminium using porcelain clit/post insulators with screw / self dril GI screw with rubber washer , complete all as specified and directed.

50

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Supply and fixing as in repair solar aviation obstruction light base on LED technology intebcity less then 10 CD (Flashing), Horizontal divergence 360 Degree , flash setting 20-60 times/min (user-adjustable) , on off level 70/100 lux , internal battery capacity 3.6/10 AH (maintenance -free) , IP protection IP 65 , visible distance less then 3.6 KM ,Base material dia casting aluminium LM6 and lamp houshing polycarbonate with UV resistance and bird spike complete fixing arrangement of like Base plate as top fixing or side fixing with stainless nut and boltsand complete all as directed.

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M&L flat three core PVC Insulated & PVC Sheathed Industrial Cable for Submersible Pump Motors 1100 Volt, conforming to IS 694, 6 .0 Sq mm nominal area complete including taking out old unserviceable cable complete all as specified and directed. Make :- Havells/Polycab/Finolex

130

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Making arrangement to flush out the existing pipe line of any type upto 50mm bore and upto 100m length, applying 4.5 N/sqmm pressure to remove scalings/ sludges/ other blocking materials to make smooth flow of water including testing all as specified and directed.

10

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Making arrangement to flush out the existing pipe line of any type 63 to 150 mm bore and upto 100 m length, applying 4.5 N/sqmm pressure kg/sq cm pressure to remove scalings/ sludges/ other blocking materials to make smooth flow of water including testing all as specified and directed.

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Note for item No 64 & 65 :- (i) The Contractor is deemed to arrange necessary tools and equipments, removing or alteration of fittings from existing pipe lines, arragement of plugging devices, etc to build up specified pressure required to wash out the pipes. This will be inclusive in quoted rate. (ii) Excavation and earth work required will be measured and paid seperately. (iii) The flushing out will be carried out with fresh filled water only duly chlorinated with specified sodium hypochlorite solution to disinfect the pipe lines from all pathogens and Coliform organisms.This will be inclusive in quoted rate.

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Boring of holes under road, pavement, hard standing by trenchless technology using ultra sounding technique and necessary machine including providing HDPE pipe of 100 mm dia suitable for 0.4 mpa working pressure etc complete all as specified and directed.

12

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M&L GI pipe light grade 80 mm dia for cable protection on road crossings /plinth protection with fixed to the pole wall etc along with suitable fittings for cable protection as in repair etc complete all as specified and directed.

36

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Material and labour in repair for 3 ½ core 185 Sqmm XLPE insulated heavy duty electric cable with aluminium multi stranded conductor 1100 volts grade served with an inner sheathing of PVC tape armoured with galvanised steel wire or tape and overall sheathed laying in trenches/cable ducts, fixed to wall/pole, complete all as specified and directed. Make : Havells, Polycab, RPG Asian

100

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Supply, installation, commissioning and testing of factory assembled, floor mounted, free standing type tested LT Feeder pillar panel, with canopy, as per electrical specifications for outdoor installation to be made of IP65 Polycarbonate modular enclosures. The enclosures made of polycarbonate, should be weather/vermin proof, anti -acid, anti-corrossive, UV resistance in accordance with IEC 61439-1, fire retardant and self extingushing in accordance with IEC 60695-2-11, UL subject 94 for flammability V-0, should pass glow wire test for 960 degree in accoardance with 60695-2-11.Degree of protection against mechanical load should be IK08 (5 Joule) in accordance with IEC 62262,IP65 in accordance with IEC-60529 and IEC- 60439-1, should have dielectric properties, RoHS compliants & Halogen free. The manufacturer of boards/panels shall submit a copy of type test reports as per above mentioned norms either from UL/ERDA/CPRI/NABL labs in india.The panel should be modular and compartmentalized in construction with opaque and transparent doors, properly tightened to base with thermoplastic screws having sealing gaskets of extruded silicon rubber to withstand adverse weather effects. The depth of modular enclosure should be minimum 200mm for air circulation & to minimize temp rise. Panel should be fitted with one No. polycarbonate IP 65, 9 W LED translucent bulk head luminaire colour lamp not less than 6500K, PF 0.95 under canopy for easy maintenance. Panel shall be fitted outside with one No of 16 Amp 3 Pole IP65 industrial socket and 01 No. of 3 2Amp 5P IP 65 industrial socket. 3 Phase and neutral 400 Amp current carrying capacity of aluminium bus bar insulated with colour coded heat shrinkable sleeves with SMC/DMC insulators,complete with the following switch gears and mounting the panel board on ground with PCC (1:3:6) type C-1 using 20mm graded aggregate for bedding upto a height of 45 CM above ground level, including dismanting and taking out old unserviceable LT panel board and reconnecting existing LT UG Cable with new panel board complete all as specified and all as directed. This comprising of the following:-

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(a) MCCB with thermal magnetic release 4 Pole, 415 V of capacity 200 Amp, 25 KA - 01 No (Incomer). (b) MCCB with thermal magnetic release 4 Pole, 415 V of capacity 63 Amp, 10 KA - 05 Nos (OG). (c) Multifunction Meter (V,I,PF) with suitable capacity of CT's - 01 No (d) Indicating lamp (R-Y-B) set LED type with backup MCB for 3 Phase Supply - 01 set. (e) Space for spare feeder - 01 No. Note :- (i) The Contractor shall submit the drawing for approval of GE before executing the work. (ii) Insulators, bus bar sleeves, lugs, gland etc including complete wiring with suitable size of copper wire are all inclusive in unit quoted rate. (iii) Make of Switch gear : Schneider/L&T/C&S. (vi) MCCB should be ICu =100% ICs. (v) Make of LT Panel/FPB shall be as mentioned in list of makes (PS).

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Supply, installation, testing & commissioning of maintenance free chemical earthing system comprising of 17mm dia copper bonded rod 3 mtr long horizontally pre welded T-terminal rod with provision for connection size of 50 x 150mm long, 6mm thickness with equal space either side, with 12mm dia hole of 02 numbers each on either side of the terminal clamp with 250 microns (average) coating thickness, tested and certified by CPRI India alongwith 50 Kg earth energizer compound and 10 litres earth resistance reducing liquid. The earthing energizer compound and resistance reducing earthing liquid shall be tested as per IEC-62561-7 read with ASTM G57-06, CI 3.4 A by any NABL accredited lab. The above mentioned rod shall be installed in 4-6 inch bore, 12 feet depth with a distance of minimum 3 meters between each installation including taking down existing one, complete all as specified and directed.. Make : Model HTSP 317 of safeTrode or equivalent in OBO Betterman/ FURSE/ERICO.

25

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The quoted rate shall also deemed to be included the following :- (i) Prior to installation of maintenance free chemical earthing, soil resistivity test to be carried out at the location where earthing work to be done in presence of Engr-in- Charge/JE (E/M),user and the report has to submit to Garrison Engineer with recommendation of manufacturer, if required additional interconnection of earthing (not more than 04 number of earthing) to achive earth result less then 1 Ohms. The arrangement done for soil resistivity testing and submission of report with recommendation deemed to be included in the quoted rate.

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(ii) The description/ size/ qty of items mentioned in above are for indicating only however qty/ size may vary at site condition to maintain the earth resistance 1 ohm. The contractor shall quote rate by considering all factors.

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(iii) Rate of earth energizer compound of 25 Kg of 02 bags and earth resistance reducing liquid 10 litre per cane for each pit deemed to be included in the quoted rate.

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(iv) Resistivity of earth energizer compound and resistance reducing earthing liquid shall be certified by any NABL accredited lab carried out as per IEC-62561-7 read with ASTMG57-06, CI-3.4A and the certificate of same shall be submitted by the contractor before commencement of work.

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(v) Earth enhancing material should not leach into the adjacent soil or underground water channels and its PH value should be in neutral range complete all as specified and as directed. It should solidify when mixed with water and set like concrete.

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(vi) Copper strip of size 20 x 3 mm shall be fixed on proper post insulator at the instrument end ( copper strip upto 7.5 RM shall be considered in unit quoted rate and extra will be measured and paid separately).

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(vii) Testing of earth shall be carried out in presence of departmental and user representative and report shall be submitted to Garrison Engineer duly signed by all concerned.

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(viii) Earth resistance tester will be provided by the contractor. Tester should be calibrated from authorised company/ lab.

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(ix) Earthing shall be tested after completion of work by the contractor in presence of Engr-in-charge, user and proper record shall be maintained duly signed by all concerned. After testing if the desired earth resistance of less than 1 Ohm is not obtained, the earthing will be redone at no extra cost to Govt. till desired result is obtained.

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(x) The contractor shall give a written guarantee of minimum three years for maintaining the earth resistance less than 1 Ohm after certified date of completion.

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(xi) No further maintenance or periodic watering or recharge shall be required in earthing during its guarantee period of over 03 years in all type of soil including soft/ disintegrated or hard rock.

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(xii) During the guarantee period, if earth resistance is not maintained less than 1 ohm the contractor has to redo or rectify at no extra cost to Govt till desired result is maintained.

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(xiii) A security deposit of value equal to 2.5 % of the rate quoted for chemical earthing for each earthing shall be retained from payment due to the contractor from final bill for the guarantee period.

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(xiv) The electrode shall carry manufacturer's name .

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(xv) The connection clamp shall be permanentlly welded to the copper bounded rod to avoid any kind of connectivity loss,.The pre-welded copper bounded rod shall not need any additional clamp for termination.

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(xvi) The acceptable earth resistance at earth busbar/ test point shall not be more than 0.1 ohm.

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(xvii) Earth work such as auguring and making good the surrounding area shall carried out in any type of soil.

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(xviii) The contractor shall submit CPRI India certified document for copper bounded rod to ensure genuineness of material.

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(xix) Sign board of mild steel sheet 2 mm thick duly painted with two coats of synthetic enamel paint over a coat of red oxide Zinc chrome primer showing result of earthing shall be fixed near the earth pit after completion as directed by engr -in- charge.

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Material and labour for Earth pit cover made of heavy duty poly plastic of high grade polypropylene tested and certified by any NABL accredited lab for load bearing capacity not less than 7.2 tonnes with top dia not less than 250mm, bottom dia not less than 330 mm and height not less than 260 mm for each electrode pit complete including taking down old one complete all as specified and directed. Make : Model SEPC 250 of SAFE TRODE/ Electrogrip Model/ EGTEK3LC of ISG Global or equivalent in OBO Betterman/ ERICO.

25

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S&F in repair copper strip 20 x 3mm thick as earthing lead fixed to wall/roofs etc including taking down existing one, complete all as specified and directed. Note : - All Joints should be joined by Exothermic Welding or Brazing.

35

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Supply and fix 3 Pole MCCB ,415 volts,fixed type ,200 Amp, 50 Hz, with rupturing capacity 36 KA with thermal & magnetic setting with extended terminals,replacemenr to LT panel/ Feeder piller box including connecting lugs with busbar and including mounting arrengments i.e screws, bolt, nut, washers incl taking out old unserviceable complete all as specified and directed. Make: Indoasian/L&T/ Legrand

1

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Material and labour in repair for 3 ½ core 120 Sqmm XLPE insulated heavy duty electric cable with aluminium multi stranded conductor 1100 volts grade served with an inner sheathing of PVC tape armoured with galvanised steel wire or tape and overall sheathed laying in trenches/cable ducts, fixed to wall/pole, complete all as specified and directed. Make : Havells, Polycab, RPG Asian

150

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Supply, installation, commissioning and testing of factory assembled, floor mounted, free standing type tested LT Feeder pillar panel, with canopy, as per electrical specifications for outdoor installation to be made of IP65 Polycarbonate modular enclosures. The enclosures made of polycarbonate, should be weather/vermin proof, anti -acid, anti-corrossive, UV resistance in accordance with IEC 61439-1, fire retardant and self extingushing in accordance with IEC 60695-2-11, UL subject 94 for flammability V-0, should pass glow wire test for 960 degree in accoardance with 60695-2-11.Degree of protection against mechanical load should be IK08 (5 Joule) in accordance with IEC 62262,IP65 in accordance with IEC-60529 and IEC- 60439-1, should have dielectric properties, RoHS compliants & Halogen free. The manufacturer of boards/panels shall submit a copy of type test reports as per above mentioned norms either from UL/ERDA/CPRI/NABL labs in india.The panel should be modular and compartmentalized in construction with opaque and transparent doors, properly tightened to base with thermoplastic screws having sealing gaskets of extruded silicon rubber to withstand adverse weather effects. The depth of modular enclosure should be minimum 200mm for air circulation & to minimize temp rise. Panel should be fitted with one No. polycarbonate IP 65, 9 W LED translucent bulk head luminaire colour lamp not less than 6500K, PF 0.95 under canopy for easy maintenance. Panel shall be fitted outside with one No of 16 Amp 3 Pole IP65 industrial socket and 01 No. of 32Amp 5P IP 65 industrial socket. 3 Phase and neutral 630 Amp current carrying capacity of aluminium bus bar insulated with colour coded heat shrinkable sleeves with SMC/DMC insulators,complete with the following switch gears and mounting the panel board on ground with PCC (1:3:6) type C-1 using 20mm graded aggregate for bedding upto a height of 45 CM above ground level, including dismanting and taking out old unserviceable LT panel board and reconnecting existing LT UG Cable with new panel board complete all as specified and all as directed. This comprising of the following:-

1

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(a) MCCB with thermal magnetic release 4 Pole, 415 V of capacity 315 Amp, 25 KA - 01 No (Incomer). (b) MCCB with thermal magnetic release 4 Pole, 415 V of capacity 100 Amp, 10 KA - 02 Nos. (c) MCCB with thermal magnetic release 4 Pole, 415 V of capacity 63 Amp, 10 KA - 01 No (d) Multifunction Meter (V,I,PF) with suitable capacity of CT's - 01 No (e) Indicating lamp (R-Y-B) set LED type with backup MCB for 3 Phase Supply - 01 set. (f) Space for spare feeder - 01 No. Note :- (i) The Contractor shall submit the drawing for approval of GE before executing the work. (ii) Insulators, bus bar sleeves, lugs, gland etc including complete wiring with suitable size of copper wire are all inclusive in unit quoted rate. (iii) Make of Switch gear : Schneider/L&T/C&S. (vi) MCCB should be ICu =100% ICs. (v) Make of LT Panel/FPB shall be as mentioned in list of makes (PS).

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Supply and fix of PVC water tank 1000 ltrs capacity Rotational moulded polyethylene water storage tanks (cylindrical vertical with closed top) hoisted and fixed in position all as specified in SSR Part-I ,complete all as directed incl disconnecting existing tank of any description and any capacity and removal from site.

8

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Supply and fix in replacement PVC Ball valve ISI marked high pressure of PTMT with epoxy coated aluminium rod and high density plastic ball screwed for iron pipe and fixed of size 25 mm complete all as specified and directed

300

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Supply and fix in replacement PVC Ball valve ISI marked high pressure of PTMT with epoxy coated aluminium rod and high density plastic ball screwed for iron pipe and fixed of size 40mm complete all as specified and directed

15

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Supply and fix in replacements lids for polythylene water storage tanks, threaded or hinged type as per existing incl PTMT nuts/binding wire complete all as specified and directed suitable for 2000Ltrs cap of tanks.

100

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Taking down and relaying of existing serviceable GI tubing / connection in new or old positions including cleaning, cutting, threding all as directed, along with provn of new GI fittings where ever required at site of site of size 80 to 150 mm borecomplete all as specified directed. Note: Excavation & earthwork shall be measured & paid seperately

40

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Taking down and relaying of existing serviceable GI tubing / connection in new or old positions including cleaning, cutting, threding all as directed, along with provn of new GI fittings where ever required at site of site of size 40 to 50 mm borecomplete all as specified directed. Note: Excavation & earthwork shall be measured & paid seperately

60

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Taking down and relaying of existing serviceable GI tubing / connection in new or old positions including cleaning, cutting, threding all as directed, along with provn of new GI fittings where ever required at site of site of size upto 20 mm borecomplete all as specified directed. Note: Excavation & earthwork shall be measured & paid seperately

80

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Supply & Fix as in replacement GI tubing medium grade of size 150 mm bore with all fittings on wall/ trenches complete including cutting and thereading all as required at site complete all as specified directed. Note: Excavation & earthwork shall be measured & paid seperately

6

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Supply & Fix as in replacement GI tubing medium grade of size 100 mm bore with all fittings on wall/ trenches complete including cutting and thereading all as required at site complete all as specified directed. Note: Excavation & earthwork shall be measured & paid seperately

12

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Supply & Fix as in replacement GI tubing medium grade of size 80 mm bore with all fittings on wall/ trenches complete including cutting and thereading all as required at site complete all as specified directed. Note: Excavation & earthwork shall be measured & paid seperately

40

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Supply & Fix as in replacement GI tubing medium grade of size 50 mm bore with all fittings on wall/ trenches complete including cutting and thereading all as required at site complete all as specified directed. Note: Excavation & earthwork shall be measured & paid seperately

60

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S&F in replacement Gun-metal, globe or gate valves, with iron wheel head, screwed both ends for iron pipe and fixed of size 50mm complete all as specified and directed.

8

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Supply and fixing in replacement butterfly valve of size 100 mm dia Cl body, both ends flanged duly drilled, ISI marked with IS-14846-2000, PN-1.6 having Stainless Steel spindle and check nut including operating wheel capacity of, fixing with new nuts, bolts, washers and rubber insertion/packing complete all specified and directed

1

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Supply and fix replacement of unserviceable leather packing suitable for foot valve 80 to 100 mm dia, suction pipe flanged connected to pump sets including replacement of unserviceable nuts and bolts etc all as specified and directed.

6

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Supply & Fix as in replacement GI tubing medium grade of size 40 mm bore with all fittings on wall/ trenches complete including cutting and thereading all as required at site complete all as specified directed. Note: Excavation & earthwork shall be measured & paid seperately

66

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Supply & Fix as in replacement GI tubing medium grade of size 25 mm bore with all fittings on wall/ trenches complete including cutting and thereading all as required at site complete all as specified directed. Note: Excavation & earthwork shall be measured & paid seperately

100

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Supply & Fix as in replacement GI tubing medium grade of size 20 mm bore with all fittings on wall/ trenches complete including cutting and thereading all as required at site complete all as specified directed. Note: Excavation & earthwork shall be measured & paid seperately

100

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Supply & Fix as in replacement GI tubing medium grade of size 15 mm bore with all fittings on wall/ trenches complete including cutting and thereading all as required at site complete all as specified directed. Note: Excavation & earthwork shall be measured & paid seperately

40

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S&F in repair Gun-metal, globe or gate valves, with iron wheel head, screwed both ends for iron pipe and fixed of size 40 mm complete all as specified and directed.

8

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S&F in repair Gun-metal, globe or gate valves, with iron wheel head, screwed both ends for iron pipe and fixed of size 25 mm complete all as specified and directed.

12

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S&F in repair Gun-metal, globe or gate valves, with iron wheel head, screwed both ends for iron pipe and fixed of size 20 mm complete all as specified and directed.

5

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S&F in repair Gun-metal, globe or gate valves, with iron wheel head, screwed both ends for iron pipe and fixed of size 15 mm complete all as specified and directed.

5

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Material and labour Cleaning of valve pit chamber for sluice/gate valve of 50/80/100/150/200/ size by removing mud/ grass/ sludge/ other waste materials from the chamber and from surroundings upto 1mtr distance, carryout petty cement repairs with cement mortar 1:4, apply one coat of white wash on plastered surfaces and one coat of synthetic paint on steel surfaces complete to make an operator friendly valve chamber complete as specified and directed. Note :- Periodicity and locations of valve chambers shall be given as per requirement by the Engineer-in-Charge.

20

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S & F in replacement brass fancy type Bib tap, cast copper alloy with crutch or butterfly handle, screwed down, screwed for iron pipe fixed of size 15 mm complete all as specified and directed.

10

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Supply and fixing in replacement of air release valve of size 40 mm dia Cl body, ISI marked of IS 14845 of 1.6 PN including with fixing arrangement of existing 150 mm dia DI pipe line with new nuts, bolts, washers and rubber insertion/packing complete all specified and directed.

1

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Supply, installation, commissioning and testing of factory assembled, floor mounted, free standing type tested LT Feeder pillar panel, with canopy, as per electrical specifications for outdoor installation to be made of IP65 Polycarbonate modular enclosures. The enclosures made of polycarbonate, should be weather/vermin proof, anti -acid, anti-corrossive, UV resistance in accordance with IEC 61439-1, fire retardant and self extingushing in accordance with IEC 60695-2-11, UL subject 94 for flammability V-0, should pass glow wire test for 960 degree in accoardance with 60695-2-11.Degree of protection against mechanical load should be IK08 (5 Joule) in accordance with IEC 62262, IP65 in accordance with IEC-60529 and IEC- 60439-1, should have dielectric properties, RoHS compliants & Halogen free. The manufacturer of boards/panels shall submit a copy of type test reports as per above mentioned norms either from UL/ERDA/CPRI/NABL labs in india.The panel should be modular and compartmentalized in construction with opaque and transparent doors, properly tightened to base with thermoplastic screws having sealing gaskets of extruded silicon rubber to withstand adverse weather effects. The depth of modular enclosure should be minimum 200mm for air circulation & to minimize temp rise. Panel should be fitted with one No. polycarbonate IP 65, 9 W LED translucent bulk head luminaire colour lamp not less than 6500K, PF 0.95 under canopy for easy maintenance. Panel shall be fitted outside with one No of 16 Amp 3 Pole IP65 industrial socket and 01 No. of 32Amp 5P IP 65 industrial socket. 3 Phase and neutral 630 Amp current carrying capacity of aluminium bus bar insulated with colour coded heat shrinkable sleeves with SMC/DMC insulators,complete with the following switch gears and mounting the panel board on ground with PCC (1:3:6) type C-1 using 20mm graded aggregate for bedding upto a height of 45 CM above ground level, including dismanting and taking out old unserviceable LT panel board and reconnecting existing LT UG Cable with new panel board complete all as specified and all as directed. This comprising of the following:-

1

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(a) ON load change over switch 4 Pole, 415 V of capacity 400 Amp, 36 KA - 01 No . (b) MCCB with thermal magnetic release 4 Pole, 415 V of capacity 400 Amp, 36 KA - 02 Nos. (c) Multifunction Meter (V,I,PF) with suitable capacity of CT's - 01 No (d) Indicating lamp (R-Y-B) set LED type with backup MCB for 3 Phase Supply - 01 set. (e) Space for spare feeder - 01 No. Note :- (i) The Contractor shall submit the drawing for approval of GE before executing the work. (ii) Insulators, bus bar sleeves, lugs, gland etc including complete wiring with suitable size of copper wire are all inclusive in unit quoted rate. (iii) Make of Switch gear : Schneider/L&T/C&S. (vi) MCCB should be ICu =100% ICs. (v) Make of LT Panel/FPB shall be as mentioned in list of makes (PS).

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Material and labour for Fabricate supply and fix valve chamber covers made out of suitable size MS angle/MS plate/flat/rod, hinges, locking arrangement including painting with two coats of synthetic enamel paint over one coat of red oxide primer including removimg existing unserviceable rusted cover all as directed by Engineer-in-Charge.

100

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Material and labour for Painting with two coats of synthetic enamel paint over a coat of zink chrome on surfaces of any description, over 10cm in width or girth,not otherwise described etc, complete all as specified and directed.

55

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Making arrangement to flush out the existing pipe line of any type 40 mm to 50 mm bore and upto 100m length, applying 4.5 N/sqmm pressure kg/sq cm pressure to remove scalings/ sludges/ other blocking materials to make smooth flow of water including testing all as specified and directed.

10

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Making arrangement to flush out the existing pipe line of any type up to 25 mm bore and upto 30 m length, applying 4.5 N/sqmm pressure kg/sq cm pressure to remove scalings/ sludges/ other blocking materials to make smooth flow of water including testing all as specified and directed.

15

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Note for item No 127 & 128 :- (i) The Contractor is deemed to arrange necessary tools and equipments, removing or alteration of fittings from existing pipe lines, arragement of plugging devices, etc to build up specified pressure required to wash out the pipes. This will be inclusive in quoted rate. (ii) Excavation and earth work required will be measured and paid seperately. (iii) The flushing out will be carried out with fresh filled water only duly chlorinated with specified sodium hypochlorite solution to disinfect the pipe lines from all pathogens and Coliform organisms.This will be inclusive in quoted rate.

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Supply and fixing in repair 25 mm dia Unplasticised PVC Pipes of pressure rating 10kgf/cm2 including fittings like socket / union / Tee / Reducer / Nipple etc complete fixed to wall/ceilings/ in floors etc, complete all as specified and directed.

25

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Supply and fixing in repair 20 mm dia Unplasticised PVC Pipes of pressure rating 10kgf/cm2 including fittings like socket / union / Tee / Reducer / Nipple etc complete fixed to wall/ceilings/ in floors etc, complete all as specified and directed.

40

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Supply and fixing in repair UPVC Gate Valve of size 25 mm dia , ISI marked complete all as specified and as directed.

4

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Supply and fixing in repair UPVC Gate Valve of size 20 mm dia, ISI marked complete all as specified and as directed.

5

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Supply and fixing in repair 20 mm dia Chlorinated PVC (CPVC) Pipes of pressure rating 10kgf/cm2 including fittings like socket / union / Tee / Reducer / Nipple etc complete fixed to wall/ceilings/ in floors etc, complete all as specified and directed.

80

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Supply and fixing in repair Chlorinated PVC Gate Valve of size 20 mm dia, ISI marked complete all as specified and as directed.

4

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Cutting the existing broken / cracked CI/DI/GI/Asbestos Cement Pipe line of size upto 300 mm dia, by dewatering the leakage water from site and removing the old pipe line and addition / alteration to pipe by providing new pipe, welding, bending, grinding, including all accessories such as tee,elbow,collar etc , and ensure any leakage with pressure test collar complete all as specified and directed , Note : Pipes and mechanical collar and Excavation are measured and paid seperately

1

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Cutting the existing broken / cracked CI/DI/GI/Asbestos Cement Pipe line of size upto 200 mm dia, by dewatering the lekage water from site and removing the old pipe line and addition / alteration to pipe by providing new pipe, welding, bending, grinding, including all accessories such as tee,elbow,collar etc , and ensure any leakage with pressure test complete all as specified and as directed. Note : Pipes and mechanical collar and Excavation are measured and paid seperately

1

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Cutting the existing broken / cracked CI/DI/GI/Asbestos Cement Pipe line of size upto 150 mm dia, by dewatering the lekage water from site and removing the old pipe line and addition / alteration to pipe by providing new pipe, welding, bending, grinding, including all accessories such as tee,elbow,collar etc , and ensure any leakage with pressure test complete all as specified and as directed. Note : Pipes and mechanical collar and Excavation are measured and paid seperately

1

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Cutting the existing broken / cracked CI/DI/GI/Asbestos Cement Pipe line of size upto 80/100 mm dia, by dewatering the lekage water from site and removing the old pipe line and addition / alteration to pipe by providing new pipe, welding, bending, grinding, including all accessories such as tee,elbow,collar etc , and ensure any leakage with pressure test complete all as specified and as directed. Note : Pipes and mechanical collar and Excavation are measured and paid seperately

1

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M&L for specials fittings suitable for Cast iron / ductile iron /Asbestos cement pipe made out of MS Plate of size as per IS complete with mechanical/detachable type arrangement as per site requirement with MS bolts and nuts of suitable size and MS sheet fabricated to required dia of pipe for prepration of collar/flange, on any pipe leak or cracks of pipe for arresting the leakage complete including rubber ring, packing rubber sheet,set of two collar rings of size 300 mm bore complete all as specified and as directed.

1

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M&L for specials fittings suitable for Cast iron / ductile iron /Asbestos cement pipe made out of MS Plate of size as per IS complete with mechanical/detachable type arrangement as per site requirement with MS bolts and nuts of suitable size and MS sheet fabricated to required dia of pipe for prepration of collar/flange, on any pipe leak or cracks of pipe for arresting the leakage complete including rubber ring, packing rubber sheet,set of two collar rings of size 200 mm bore complete all as specified and as directed.

1

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M&L for specials fittings suitable for Cast iron / ductile iron /Asbestos cement pipe made out of MS Plate of size as per IS complete with mechanical/detachable type arrangement as per site requirement with MS bolts and nuts of suitable size and MS sheet fabricated to required dia of pipe for prepration of collar/flange, on any pipe leak or cracks of pipe for arresting the leakage complete including rubber ring, packing rubber sheet,set of two collar rings of size 150 mm bore complete all as specified and as directed.

1

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M&L for specials fittings suitable for Cast iron / ductile iron /Asbestos cement pipe made out of MS Plate of size as per IS complete with mechanical/detachable type arrangement as per site requirement with MS bolts and nuts of suitable size and MS sheet fabricated to required dia of pipe for prepration of collar/flange, on any pipe leak or cracks of pipe for arresting the leakage complete including rubber ring, packing rubber sheet,set of two collar rings of size 80/100 mm bore complete all as specified and as directed.

1

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Note :- An amount of Rs 79,891.00 on account of credit schedule for schedule 'A' part II shall be deducted from the total amount of BOQ to arrive at the contract sum.

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