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Military Engineer Services Tender

View complete overview of Arunachal Pradesh MES Tender

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Summary

Provn Of 1 Mw Solar Power Plant Alongwith Allied Infra At Sigar Under Ge 872 Ews

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BOQ Items

ItemQuantityUnitsRateAmount
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Note:- (Applicable for all parts/items/):- The bidders/contractors are advised to read tender documents, all drawings & all corrigendum/ amendments and General conditions of contracts before entering / quoting the rates. Lumpsum price worked out by the tenderer for BUILDING & STRUCTURES as listed in Schedule ‘A’ Part-I
1Lump-sum-1180500
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Lumpsum price workedout by the tenderer for SITE CLEARANCE, SITE DEVELOPMENTS & EARTH WORKS as listed in Schedule ‘A’ Part-II.
1Lump-sum-941831.9
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Lumpsum price workedout by the tenderer for INTERNAL WATER SUPPLY as listed in Schedule ‘A’ Part-III.
1Lump-sum-5750.85
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Lumpsum price workedout by the tenderer for INTERNAL ELECTRIFICATION as listed in Schedule ‘A’ Part-IV.
1Lump-sum-36565.2
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Lumpsum price workedout by the tenderer for ROAD, PATH & HARD STANDING as listed in Schedule ‘A’ Part-V.
1Lump-sum-1129250.53
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Lumpsum price workedout by the tenderer for SEWAGE DISPOSAL as listed in Schedule ‘A’ Part-VI.
1Lump-sum-66531.31
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Lumpsum price workedout by the tenderer for AREA DRAINAGE as listed in Schedule ‘A’ Part-VII.
1Lump-sum-660095.08
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Lumpsum price workedout by the tenderer for SECURITY WALL, FENCING & GATE as listed in Schedule ‘A’ Part-VIII.
1Lump-sum-739110.63
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Lumpsum price workedout by the tenderer for EXTERNAL WATER SUPPLY as listed in Schedule ‘A’ Part-IX.
1Lump-sum-240650.47
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Lumpsum price workedout by the tenderer for SOLAR POWER PLANT & EXTERNAL ELECTRIFICATION as listed in Schedule ‘A’ Part-X.
1Lump-sum-1006777.49
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Schedule 'A' Part-XI (MISC B/R, E/M SERVICES) Note : This schedule is not pre-priced by MES and the pre-priced rate indicated as "Rs 0.00" under Col. 5 siginifies this fact only.
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Supply, laying and testing of 150 mm inner diameter of double wall corrugated (DWC) high density polyethylene pipes (HDPE) and stiffness classes-8 (SN-8) with ISI marked (with CML no) with and including all fitting & jointing material for sewage line and laid in trenches as specified in IS-16098 (Part-2) : 2013 and as per manufacturer's instructions complete all as specified and as directed. Make :- Rex Polyextrusion Pvt Ltd/Jain Irriogation Systems Ltd/ Alom Poly Extrusions Limited / The Supreme Industries Ltd. Note:- Bedding of pipe shall not be provide in normal condition and CONSTRUCTION METHODS shall be strictly compiled as per clause no A-4 of ANNEX 'A' of IS 16098 (Part-2) : 2013.
32RM--
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Supply and errect/construction of LLDPE modular Vertical Septic Tank 25 users capacity, made out of polyethylene resins, desinged to carry sewage and sludge water complete specified and as per manufacturers instruction. Notes:-(i) The rate quoted shall deemed to include the cost including Excavation in any types of soil, PCC foundation with 1:4:8, Type D-2, LLDPE septic tank, inlet, outlet & vent shaft pipe, valve & all necessary civil works as required with all fittings, fixtures etc. complete all as specified and as per manufacturers instruction.
1Each Job--
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Cutting of existing DI/CI pipes of size upto 200 mm bore in position for taking out branch connection, inserting and including one number Tee of size 100 mm x 100 mm x 40 mm and connected to pipe including jointing materilas, necessary excavation in any types of soil, complete all as specified and directed.
2Each Job--
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Supply and installation of self priming monoblock Pumping Sets, centrifugal, electric driven suitable for 240 volts single phase having capacity 1 HP with delivery size 25 mm, head upto 40 m, discharge upto 4 cum/hr, nominal speed 2800 rpm, including foundation with PCC (1:4:8), type-2 including fixing complete with nuts, bolts and washers as per manufacturers instructions complete all as specified and directed.
2Each--
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Supply & Fixing in position 40 mm dia bronze horizontal screwed check valve, reflux with by-pass arrangement complete all as specified and as directed.
1Each--
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Supply & Fixing gun metal branch pipe with nozzle 20 mm bore dia for hose reel confirming to IS-8090 complete all as specified and as directed.
10Each--
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Supplying and laying High density polyethylene pipes (HDPE) 150 mm bore of pressure rating 6 kgf/cm2 complete all as specified and as directed.
20RM--
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Material and Labour for horizontal boring under the road, pavement, hard standing in any type of soil without cutting / disturbing the existing road using trenchless technology for inserting pipe any type of any size complete all as specified and as directed. Note :- Pipes shall be measured and paid separately under respective schedule / items.
60RM--
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Supply, installation, testing and commissioning of factory made powder coated (CPRI approved) outdoor type, dust & vermin proof, IP-54 LT Panel Board made out of 3.15 mm CRCA steel sheet of suitable size and angle iron 40 mm x 40mm x 6 mm , powder coated over one coat of red oxide primer suitably grouted in PCC (1:3:6) using 20 mm graded stone aggregate including bus bar, internal wiring with PVC insulated single core cables of copper conductor of suitable size duly numbered with tags for the circuits with hinged double door shutters (front & rear), cubical type locking arrangement and slanted roof. The size of panel boards shall be suitable for housing the accessories given here under and also suitable for operation on AC 415 Volt, 3 phase, 4 wire system, 50 Hz supply system. The panel board shall comprise of following items & all specified in SSR Part-I clause no 19.21 and all as shown on drawing . (A) INCOMING:- (i) MCCB 63 Amps, 4 pole, breaking capacity 16 KA suitable for operation of 415 volts AC 50 HZ - 01 No (ii) 4 strip aluminum coated copper bus bar of rating 1.5 times current carrying capacity of incoming switch gear. (B) OUTGOING:- (i) MCCB 25 Amps, 3 Pole, 415 Volts, 16 KA - 02 Nos (ii) MCB DP 32 Amps, 415 Volts, 10 KA - 02 Nos (iii) MCB DP 16 Amps, 415 Volts, 10 KA - 03 Nos (iv) Digital voltmeter, three phase, Cl-1, 0-500V with selector switch - 01 No (v) Digital ammeter, three phase, Cl-1, 0-400A with selector switch - 01 No (vi) Phase indicator LED lamp R-Y-B, (Set of Three)- 01 No (vii) Fully automatic DOL Starter in SS enclosure suitable for 1 HP capacity 240 Volts Centrifugal Pump - 02 Nos (viii) Time switch, analog type, 415 volts, three phase, 20 Amps rating with contactor - 02 Nos (ix) Spare compartmet - 01 No
1Each Job--
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S & F Modular blanking plate 1 module suitable for modular switch boards complete all as specified and as directed.
4Each--
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Supply and fixing ceiling fan energy saving and fancy type 1200 mm (minimum) sweep three blade, 5 star BEE rating (minimum) without regulator including clamp set, hanging rod and necessary connecting PVC insulated Flexible cable of size 0.75 sqmm copper conductor for connection from ceiling rose to fan and connecting complete all as specified and as directed. Make: Model- ES-50 Premium of Havells or equivalent make as per Appendix 'B'.
3Each--
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Supply and fixing exhaust fan 230 mm (min) sweep MS CRCA body and metal blades with double bearing with self closing louvers, AC single phase 230 volts, including electrical connection with twisted three core PVC insulated flexible cord of size 0.75sqmm copper conductor from celing rose complete all as specified and as directed. Make: Model- Ventil Air - DB of Havells or equivalent make as per Appendix 'B'.
1Each--
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Supply and fixing exhaust fan 300 mm (min) sweep MS CRCA body and metal blades with double bearing with self closing louvers, AC single phase 230 volts, including electrical connection with twisted three core PVC insulated flexible cord of size 0.75sqmm copper conductor from celing rose complete all as specified and as directed. Make: Model- Ventil Air - DB of Havells or equivalent make as per Appendix 'B'.
2Each--
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Supply & fixing of transparent street light junction box of size 225 mm x 295 mm x 122 mm made of high quality polycarbonate IP-66/67 (Dust and power jet Proof according to IEC 60529) , shock proof, rust free, corrosion free acid and chemical resistant, fire retardant having high impact (IK 08) totally insulated (Class II ) made of halogen and silica free recyclable material, UV resistant having high grade gasket made of polyurethane with four nos of aluminium bus bar of 60 amps capacity, one no MCB Single Pole 240 volts, 10 Amps, 10KA rupturing capacity, 'C' series, with locking arrangement and aluminium lugs of suitable size upto 16 Sqmm and fixing to the street light pole with 02 Nos, 25 x 3 mm thick MS clapms, nuts & bolt, etc. complete all as specified and directed
25Each Job--
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Supply and fixing of following set of fire fighting accessories :- (i) Fire fighting signboards as directed - 01 No (ii) Fire extinguisher ABC type, cap-6 Kg - 05 Nos (iii) Fire extinguisher CO2 type cap-4.5 Kg - 05 Nos (iv) Sand bucket - 03 Nos (v) Water bucket - 02Nos (vi) Fire bitter - 01 No (vii) Fire hook - 01No
1Each Set--
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Supply and installation of 11 KV, 3 phase 4 wire combined CTPT unit outdoor type including fixing arrangements with suitable CT ratio 400/5-5 Amp, Class 1.0/5P10, burden 15 VA and PT of ratio 11 KV/rt3/110V/rt3, Class 0.5-3, burden 50 VA - 50 VA.
1Each--
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Supply and fixing of microprocessor based three phase electronic tamper proof HT bi-directional (Import-Export) Energy Meter with sheet metal enclosure of 3.15 mm thick CRCA sheet of accuracy class 0.5, 3 x 110 volts, 1/5 A complete all as specified and as directed. Note :- Specification to be approved by State Electric Supply Agency by the contractor before incorporating in work.
1Each--
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Supply and fixing Lamp holder, PVC/Polycarbonate type with back plate, B-22 base including LED Bulb 10 Watt complete all as specified and as directed.
2Each--
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Supply , Fixing & testing of LED street light fitting of 48 Watt, driver and made of pressure die-cast aluminum housing, IP 65/IP 66 road way luminaries with UV stabilized polycarbonate cover or toughen glass cover & high power LED’s as light source with LED fitting system lumen not less than 95% Lumen per watt and electronic driver with efficiency 85% with inbuilt protection against lightning, over voltage, short circuit and surge/spike protection upto 5 KV ensuring longer life (THD 10%, PF shall be 0.95, colour temperature 5700±300 K), Life expectancy of LED's minimum 50,000 burning hrs, warranty of complete luminaries fitting shall not less than three years. The fitting shall be tested LM 79 & 80 and test certificate shall be submitted from original manufacture. The light fitting shall be fixed on pole with and including 32 mm dia (or size as per manufacturers recommendation) light grade GI pipe (bend to shape or as per manufacturers recommendation ) bracket 1.20 mtr long complete with MS flat iron clamp (clamps shall be 25 x 6 mm MS flat) nuts, bolts & washers including painting the clamps with two coat of aluminium paint over a coat of red oxide primer including connection with two core 2.50 sqmm flexible copper conductor to control street light from ceiling rose to street light fitting complete all as specified and directed. Make : Cat No. ENDURAPEARLNEOSL48WLED757SASYTOPC of Havells or equivalent model of make list as given in Appdix "B".
25Each Job--
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Supply , Fixing & testing of new generation energy saving and environmental friendly long life LED street light fitting (Building Security light) of 20 Watt with electronic driver and made of pressure die cast aluminium housing with high power LED's as lighting source and lens embedded PC cover having TOP OPENING seperate driver compartment with IP66 protection and impact resistance of IK07 with LED fitting system lumen efficiency not less than 95% Lumen per watt and electronic driver with efficiency 85% with inbuilt protection against lightning, over voltage, short circuit and surge/spike protection upto 5 KV ensuring longer life (THD 10%, PF shall be 0.95, colour temperature 5700±300 K), Life expectancy of LED's minimum 50,000 burning hrs, warranty of complete luminaries fitting shall not less than three years. The fitting shall be tested LM 79 & 80 and test certificate shall be submitted from original manufacture. The light fitting shall be fixed on pole with and including 25 mm dia (or size as per manufacturers recommendation) light grade GI pipe (bend to shape or as per manufacturers recommendation ) bracket 1.5 mtr long complete with MS flat iron clamp (clamps shall be 40 x 5 mm MS flat) nuts, bolts & washers including painting the clamps with two coat of aluminium paint over a coat of red oxide primer including connection complete all as specified and directed. Make : Havells Model ENDURAPEARLSL20WLED757SASYTOPC or equivalent model of make list as given in Appdix "B".
4Each Job--
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Supply and fixing of energy saving surface and wall mounted LED batten light fitting 20 watt, 230 volts with polycarbonate housing (length ~ 1150 mm, width ~ 25 mm and height ~ 40 mm) & integrated electronic driver, environmental friendly & high power LED’s as light source with LED fitting system lumen efficiency not less than 95% Lumen per watt and electronic driver( 80% efficiency level & THD 10%), power factor shall be 0.95, 2.5 KV voltage surge protection complete and including all other standard accessories as per manufacture instructions, internally pre-wired including connecting up with twin core 0.75 sq. mm copper conductor flexible wire/cable complete all as specified. Make : Havells Model LUMILINEBS20WLED865SPCWH or equivalent model of make list as given in Appdix "B". Note :- For items No. 11.19 to 11.21 : Warranty of complete LED luminaries fitting shall not less than three years and Life expectancy of LED's minimum 50,000 burning hrs.
10Each--
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Supply and fixing lightening arrestor metal oxide type, distribution class, discharge capacity 5 KA for 11 KV conforming to IS 3070 complete all as specified and as directed.
2Set of Three--
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Design, supply, installation, testing and commissioning of Solar Power Generation Plant ground mounted, grid connected complete comprising of the following :- (a) Solar PV modules to meet cumulative rated capacity of 1 MWp at STOC. Modules will be of Poly Crystalline type with 72 cells and minimum rating of 315 Wp with positive tolerance, PV modules and cells both shall be made in India only with minimum 1000 mm cable length and glass thickness of PV Modules shall be minimum 3.2 mm. Module efficiency 15.8%, fill factor0.7, module will be free of PID, module connector suitable for MC4/Bizlink and jucntion box with minmimum IP 67 rating. Module NOCT will be 45±°C with temperature coefficient of power 0.4%/°C, and will be suitable for operation from -20°C to +60°C ambient temperature. Modules will be combined to make array & string of panels to maximize power output along with supply and installation of necessary accessories like fuses, array/string junction box etc., Modules will be certified for relevant dust standards (Applicable standard would be IEC 60068-2-68). Modules shall be deployed with RF id tag inside lamination as per MNRE guidelines. Guranteed electrical degradation of power generated not exceeding 20% of the minimum rated power over the 25 year period and not more than 10% after ten years period of the full rated original output. Warranty against manufacturing defect, raw material, workmanship, inspection and testing procedures shall be 5 years from the date of commissioning. Modules shall be certified as per IEC 61215-Edition -II, IEC 61646 and IEC 61730-1 & 2 and other applicable IEC/IS standards. Qty shall be adequate to generate 1 MWp Power. Contd....
1Each Job--
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(b) Design, supply, fabricate and fixed tilt module mounting structure hot dipped galvanised mild steel with coating not less than 85 microns and suitable to withstand wind speed upto 180 km/hour and electrolytically compatible channels, bracing purlins of any size, electromagnetic washers, nuts, bolts including cutting, drilling etc.The design should be as per IS code and suitable for the wind speed (as per Wind Zone with correction of wind load at solar panel instalation height) , sun light and climatic condition of the plant loaction. Module Ground Clearance shall be 500mm ± 100mm. The design life should be more than 25 years and minimum yield strength of steel should be minimum 345 MPA and connecting plates yield strength shall be 250 MPA. Properties of RHS will conform to IS 4923:1997. HDG Fasteners of 4.6 grade and 8.8 grade for Structure. The structure should be suitable for easy removing and refixing / replacing of PV modules of the Solar Plant. All foundation & fixing arrangement shall be in according to drawing submitted by the contractor as designed by Structural Engineer duly vetted by any of the IIT/NIT and approved by Accepting Officer before execution of work- Qty shall be adequate for mounting of solar PV modules at Sl Item No. 11.22(a) above. Contd...
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(c) Supply, installation, testing and commissioning of grid tied 3 phase inverter outdoor type of with minimum IP 65 rating, with 50 KW rated capacity maximum output upto 50 KW or more at 50°C ambient temperature. Minimum European efficiency of the inverter shall be 98% load as per IEC-61683 standard for measuring efficiency. Maximum DC input voltage shall be 1000 V and inverter supplied shall have upto 10% additional DC input capacity. (Array to Inverter Ratio 1:1), 3 phase AC Nominal Output voltage 415 V (with ±10% range ), Frequency 50Hz (±1% range), PF at rated output capacity: 1 (with range from 0.8 lag to 0.9 lead), Total THD: 3%, Operating temperature range : - 20°C to + 60°C. All inverters should consist of associated control, protection and data logging devices and remote monitoring hardware and compatible with software used for string level monitoring.all as specified and directed maximum Quantity of Inverters- 20 Nos, No of inverters can be reduced with higher rated capacity inverters, accordingly DC/AC cables, SCBs and AC PDBs quantity/capacity to be modified). Other important features/ protection required in the inverter are as under:- (i) Automatic morning wake-up and nightly shutdown. (ii) Mains (Grid ) over-under voltage and frequency protection. (iii) Galvanic isolation and fool proof protection against ISLANDING. (iv) Included authentic tracking of the solar arrays maximum power operation voltage (MPPT). (v) Array ground fault detection. Contd...
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(vi) LCD and Piezoelectric keypad operator interface Menu driven. (vii) Automatic fault conditions reset for all parameter like voltage, frequency and /or black out. (viii) MOV type surge arrester on AC and DC terminals for over voltage ptotection from lightning -induced surges. (ix) Provision for input and output isolation. (x) Inverter shall be installed on GI stand made by the angle size 50mm x 50mm x 6mm. (xi) Structure burried in ground and shall be 450mm above ground level. (xii) Grid Connectivity : Relevant CERC/RERC regulations and grid code as amended and revised from time to time shall be complied. Inverter shall adjust the voltage & frequency levels to suit the Grid. Make : MA/Delta/Huawei/ABB/Schneider/Sun Grow/ TMEIC/ Hitachi or any Tier 1 domestic manufacturer (d) Supply and installation of branch, MC4 Male/Female connectors set compatible with module connectors with min of IP66 rating and design with suitable lugs for 6 Sqmm Cable complete all as specified and directed- Adequate qty for 1 MWp Solar Power Plant as per manufacturers instruction. Contd...
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(e) Supply, install and laying with HDPE pipes, lugs, nails, cable ties, termination etc, testing and commissioning of annealed single copper DC String cable of 1C x 6 Sqmm Solar grade, UV resistant 1.5 kV rated DC Cables with elctron beam XLPO insultaion confirming to IEC 60754-1 & IEC 60754-2, IEC 60332-1, IEC 60332-3-24, IEC 61034 or equivalnt EN code. Temperature range -40 to +120 degree celcius complete all as specified and directed. Average energy loss in DC cabling shall be 1.5% from solar panel to inverter - Adequate qty for 1 MWp Solar Power Plant as per manufacturers instruction. (f) Supply, install and laying with HDPE pipes, lugs, nails, cable ties, termination etc., testing and commissioning of PVC insultated copper cable of 1C x 6 Sqmm for earthing conforming to IEC and IS standards- Adequate qty for 1 MWp Solar Power Plant as per manufacturers instruction. (g) Supply, install and laying with HDPE pipes, lugs, nails, cable ties, termination etc, testing and commissioning of AC copper cable of 4C x 16 Sqmm from inverters to AC panels as per inverter and panel design, UV resistant 1.1 kV rated, PVC/XLPE insultaion confirming to IEC and IS standards. Temperature range -40 to +120 degree celcius. Adequate qty for 1 MWp Solar Power Plant as per manufacturers instruction. Contd...
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(h) Supply and laying in duct/trenches/pipe with necessay lugs, cable termination kits, testing and installation of power cable from AC panel to main LT panel of XLPE insulated 3.5C x 300 sq mm, 1.1kV Aluminium Armoured LT cable as per relevant IS complete all as specified and directed- Adequate qty for 1 MWp Solar Power Plant as per manufacturers instruction. (j) Supply and laying in duct/trenches/pipe with necessay lugs, cable termination, testing and installation of power cable from main LT panel to transformer of XLPE insulated 1C x 300 sq mm, 1.1kV Aluminium Armoured LT cable as per relevant IS complete all as specified and directed- Adequate qty for 1 MWp Solar Power Plant as per manufacturers instruction. (k) Supply, install, testing and commissioning of Data Monitering system communication cable RS 485 (screen twisted) complete all as specified and as directed. (l) Supply, install, testing and commissioning of Inverter communication Shielded CAT6 cables complete all as specified and directed-Adequate qty for 1 MWp Solar Power Plant as per manufacturers instruction. Contd...
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(m) Supply, installation, testing and comissioning of weather and vermin proof out door type LT Panel factory made, front & back openable, double door type, CPRI approved fabricated out of 3.15 mm thick CRCA (Cold Rolled Closed Annealed Cell) sheet compartmentalized design including mild steel channel frame of ISMC 75 at the base of panel only for grouting purpose, and grouted with PCC, Type C-1, using 20 mm graded stone aggregate, duly epoxy powder coated, complete with heat shrink insulated aluminium bus bar of 800 Amps rating 4 Nos, including all connections with aluminium strips. Pillar box shall be provided with danger notice plate with skull & bone sign, PVC gasket and sealed, making all incoming and out going electrical cable connections with new lugs, glands to be provided at cable entries, including angle iron support 50x50x6 mm with 50 CM height from ground level at the base of panel complete all as specified and as directed (Qty-05 Nos). Each panel shall be comprising of following accessories:- INCOMING:- (i) MCCB, TPN 415 Volts, 50Hz, 125 Amps, 25 KA, thermal magnetic release, Ics =100% Icu, front face isolataion with positive break indication with double break contacts with spreader and phase barrier - 04 Each (ii) Volt meter 0-500 V digital type with selector switches - 01 Nos. (iii) Multi function digital energy meter with RS 485 communication port with CTs . (iv) Phase Indicator lamp assy RYB - 01 Set. (v) CT Coils of suitable ratio - 01 Set. Contd...
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OUTGOING : - (i) MCCB, TPN 415 Volts, 50Hz, 630 Amps, 35 KA, thermal magnetic release, Ics =100% Icu, front face isolataion with positive break indication with double break contacts with spreader and phase barrier - 01 No (n) Supply, installation, testing and comissioning of weather and vermin proof indoor type LT Panel factory made, front & back openable door type, CPRI approved, fabricated out of 2 mm thick CRCA sheet compartmentalized design including mild steel channel frame of ISMC 75 at the base of panel only for grouted wiht PCC Type C-1, using 20 mm graded stone aggregate, duly epoxy powder coated, complete with heat shrink insulated aluminium bus bar of 2500 Amps rating 4 Nos, including all connections with aluminium strips, Pillar box shall be provided with danger notice plate with skull & bone sign, PVC gasketed and sealed, making all incoming and out going electrical cable connecetions with new lugs, glands to be provided at cable entries, including angle iron support 50x50x6 mm with 50 CM height from ground level at the base of panel complete all as specified and as directed. The panel shall be comprising of following accessories:- (Quanty 01 No) INCOMING:- (i) MCCB, TPN 415 Volts, 50Hz,630 Amps, 50 kA, thermal magnetic release, Ics =100% Icu, front face isolataion with positive break indication with double break contacts with spreader and phase barrier - 05 Each Contd...
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(ii) Volt meter 0-500 V digital type with selector switches - 01 Nos. (iii) Multi function digital energy meter with RS 485 communication port with CTs (iv) Phase Indicator lamp assy RYB - 01 Set. (v) CT Coils of suitable ratio-01 Set. OUTGOING:- (i) LT Air Circuit Breaker with ACB 2500Amps, 50 kA, 4 pole, 415 volts, 50 Hz for rated current at ambient temperature 50°C and conforming to IS-13947 (Part 3, 1993) and IEC- 01 No (o) Supply, installation, testing and comissioning of copper wound inverter duty step-up transformer of 1.2 MVA, 0.433/11 kV with standard fittings and accessories such as conservator, protection relays, instrumentation as per applicable IEC/IS standards. LV rated voltage: as per inverter output, HV voltage range: 11 kV±10% with 2.5% steps of OLTC tap changer . Cooling: ONAN, Imepedence: As per inverter manufacturer recommendatio/IS standard. Installation: Outdoor, Temperature Rise above ambient of 50 deg C: for Oil- 50 Deg for Winding:- 55 deg C, Fault Level at terminals: MV Side (25kA for 2 sec), LV Side (35kA for 2 sec), Creepage at MV Side: 25mm/ kV. Necessary civil foundation and structure for transformer as per direction of Engr-in-Charge to be provided. 01 No Note :- (i) First fill of oil as per manufacturer instructions shall deemed to be included in the unit rate quoted by contractor. Contd...
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(ii) Plinth for transformer including slant slot for accomodating 100 mm dia GI pipe light grade on both LT & HT sides with clamping arrangement of size and specifications as per manufacturer instructions, shown on drawings and as directed by the Engineer-in-charge complete shall deemed to be included in the unit rate quoted by contractor. (iii) Energy efficiency shall be level 3 as per IS 1180 of 2014 Part-I (P) Supply, installation, testing and commissioning of the weather monitering system having all hardware / parameters compatible with SCADA system and capable of monitering data from various weather sensors having analog, digital & counter output consist the following :- (i) Wind direction sensor output 4-20 MPa, range 0 to 360 degree and accuracy 1% full scale. (ii) Wind speed sensor range 0-100 MPH (iii) Solar radiation sensor output 4-20Ma, range 0-1500 W/sqm (iv) Humidity sensor range 0-100% RH (v) Temperature sensor range -50 degree C to 50 degree C accuracy + 1 degree C. (vi) Barometer pressure sensor (vii) The output from WMS is on MODBUS TCP/485 protocol for communication and syncronising with SCADA system Contd...
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(q) Supply, installation, testing and commissioning of on grid Data Acquistition / Plant monitoring system (SCADA) suitable for 3 Phase, 415V, 50Hz, AC power string inverter with all protection & controlling as per specifications complete etc as per requirement with an overall efficiency of not less than 98% (with inbuilt or external data logging device & on line portal log-in ID & password) & one PC with intel i5 processor, 2TB HDD, 4GB RAM, 19'' LED monitor, preloaded with Window10 & MS Office, one all-in-one Lazerjet printer suitable for A-4 size papers (black and white). The following parameters (i) to (xvii) should be accessible via operating interface display in real time separately for solar power plant. (i) AC Voltage (ii) AC Out put current (iii) Output power (iv) Power factor (v) DC Input Voltage (vi) DC Input Current (vii) Time Active (viii) Time Disabled (ix) Time Idle (x) Power produced (xi) Protective function limits (viz-AC Over Voltage, AC Under voltage, Over frequency) Contd...
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(xii) Blank (xiii) Blank (xiv) Blank (xv) All major parameters available on the digital bus and logging facility for energy auditing through the internal microprocessor and read on the digital front panel at any time and logging facility (the current values, previous values for up to a month and the average values) should be made available for energy auditing through the internal microprocessor & should be read on the digital front panel. (xvi) PV array energy production: Digital Energy Meters to log the actual value of AC/DC voltage, Current and Energy generated by the PV system provided. Energy meter along with CT/PT should be of 0.5 accuracy class. Contd...
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(xvii) Computerized DC String/ Array monitoring and AC output monitoring shall be provided as part of the inverter and/or string/array combiner box or separately (Quantity 01 No). Make : Solar Pulse, Phoenix / Trinity Touch / Gamesa/ Inverter OEM's make (r) Supply, install, testing and commissioning of 5 kVA UPS with battery bank for 180 minutes backup at 100 % load as per design & specifications for Solar System critical components, Industrial type Online UPS with static switches for bypass (Quantity 01 No). Make-Emerson/Delta/Eaton (s) Supply, install, testing and commissioning of UPS distribution board of Floor Mounted UPS DB, indication lamp as per site conditions (Quantity 01 Job). (i) 1 x 32 A DP MCB with 100mA ELCB main incomer with energy meter (ii) 4 x 10A DP MCB (iii) 4 x 6A SPN MCB (t) Supply & install earthing grid system using copper earth plate electrode & copper strips/cables of adequate size as per manufacturers instruction for protection of solar power panels complete (Quantity 01 Lot), as per manufacturers instruction. Contd...
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(u) Supply, installation, testing and commissioning of HT 11 KV 3 Phase, 50 Hz, metal clad, HT switch gear indoor draw out type with vacuum circuit breaker (VCB) with integral earthing facility and internally tested of rupturing capacity 250 MVA rating up to 800 Amps and tripping including the following accessories - (Quantity 01 Job) (i) 3 Nos primary type CT ratio 200/100/5 Amps protection and ammeter indicating having adequate burden and accuracy. (ii) One three phase horizontal draw out type PT EPOXY cast having adequate VA burden and accuracy mounted in a drawable housing with fixed and moving contacts complete with high and low voltage fuses for protection and voltmeter indication and for other instruments and relays. (iii) Ammeter 0-100/200 Amps with CT ratio 100-20/5-5 Amps with selector switch (Make : DIP/AE)-01 No (iv) Voltmeter 0-15 KV with selector switch - 01 No (v) Power factor meter 0.5 to 1 lead / lag - 01 No (vi) Frequency meter (45 to 55) - 01 No (vii) Indicator pilot lamps for circuit breaker ('ON', 'OFF', 'Trip Circuit', healing spring charged and alarm operated - 01 Set (viii) Local / remote selector with relays - 01 Set (ix) Neutral trip / close breaker control selector - 01 Set (x) Test terminal block - 01 Set Contd...
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(xi) Push buttons for check trip healthy - 01 No, Alarm accept - 01 No & Reset - 01 No (xii) KW meter (0-600) - 01 No (xiii) KWH meter - 01 No (xiv) Blank (v) Supplying, designing, testing and commissioning of lightening protection system covering the entire Solar Power Plant area by using ESE (Early Streamer Emission) lightening arrestor of stainless steel rod / mast, air terminal protector of 4 m height with maximum coverage area of minimum 80 m radius, level 4 with single core copper cable 70 sqmm as down conductor, test point (phosphor Bronze) (Total Quantity 02 Nos Each). Contd...
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(w) Material & Labour for Earthing complete with Copper Earth Plate Electrode 600 mm x 600 mm x 3 mm (Approx. 10.5 KILOGRAM) buried directly in Ground vertically at a depth not less than 2.25 Metre below Ground Level with the Top Edge of Earth Plate at a depth not less than 1.50 Metre below Ground Level connected to Copper Strip 20 x 3mm as Earth Lead by means of Bolts, Nuts, Check Nuts and Washers of Brass/Gun metal, Earth Plate Electrode surrounded by a packed thickness of Char Coal or Coke Dust mixed with common Salt in alternate layers not exc. 150mm thick, Copper Earth Strip protected with and including GI Pipe 40mm Bore (dia) 'Light Grade' and connected to Main Test Point including PCC Earth Pit in Cement Concrete 1:3:6 (20mm Graded Stone Aggregate) and Pre-cast RCC Cover of size 540X540X50mm in RCC M-25(Design Mix) (20mm Graded Stone Aggregate) reinforced with and including 8.0mm dia TMT Bars @ 100mm C/C both ways, Mild Steel Round Bar 10mm dia as Lifting Handle made and embedded in Pre-cast RCC Cover Slab, GI Wire Mesh, Funnel, GI Pipe 20mm Bore (dia) 'Medium Grade' for Watering and necessary Earth Work in any type of Soil, complete all as shown in Electrical Plate No. 3 of MES Schedule Part-I and Testing on completion, complete all as specified. NOTES :- 1. Actual Depth of Earthing Pit at Site shall be kept as required to achieve the minimum Technical requirement. 2. The Quoted Unit Rate shall be inclusive of this element and nothing extra shall be admissible to the Contractor on account of increase in depth of Earthing if required at Site. 3. Quantity = One Set of 44 Earthings (i.e. 40 for inverters + 04 for lightening protection) Contd...
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(x) Material & Labour for earthing with galvanised steel earth plate electrode of size 60cm x60cm x 6mm thick buried directly in ground (earth pit not less than 2.25m deep below the ground level) with top edge of the plate not less than 1.5m below normal ground level, connected to the galvanised earth lead by means of bolts, nuts check nuts and washers of galvanised iron or steel using GI strip 32x6mm as earthing lead as shown in electrical plate No. 3 of SSR Part-I connected to earthing test point all as specified or indicated including testing on completion including necessary excavation and earth work in soft/loose soil, returning filling, disposal of surplus soil, earth pit in PCC 1:3:6 type C-1 using 20mm graded stone aggregate pit, funnel, 20mm dia GI medium grade watering pipe, 40mm dia GI medium grade earth lead protection pipe, CI frame and cover, wire, copper lugs etc mesh, chorcoal and common salt in alternatee layer complete all as specified and directed by Engr-in-Charge. (Quantity = One Set of 07 Earthing) (y) Supply and fixing of set of Electrical Insulating Synthetic Mat (Anti Slip) of size 2 m x 1 m x 3 mm thick-04 Nos, discharge rods-02 Nos, 11kV Hand Gloves-01 Set, First Aid Box-01 No and Shock Treatment Chart- 01 Set and schematic line diagram of Sub-Stn with lamination sheet- 01 Set all as specified and directed. Contd...
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(z) Supply and fixing of first aid fire hose reel drum wall mounting, swinging type and fitted with 19 mm dia 36 meter long high pressure type - II hose confirming to IS : 5132 with 5 mm outlet gun metal nozzle with shut off valve confirming to IS : 884-1969 mounted on base frame channel of solar panels complete with clamping arrangements, bolts, nuts, etc. complete all as specified (Total Quantity 10 Each). Note:- (i) Any other items not mentioned in above description but if it is technically required for optimum performance of Solar Power Plant (SPP) shall be incorporated by the Contractor without any extra cost to the department. (ii) Site plan where solar panels & sub station bldg is to be constructed is enclosed.
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Subtotal of Schedule "A' Part-XI
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SCHEDULE 'A' PART-XII {MANNING & OPERATIONS OF SOLAR POWER PLANT) (PHASE-II)} Note : This schedule is not pre-priced by MES and the pre-priced rate indicated as "Rs 0.00" under Col. 5 siginifies this fact only.
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Comprehensive Maintenance and Operation of 1 MW Solar PV Plant installed under this project during the first year including connected HT/LT infrastructure including all connected consumables materials round the clock round the clock (24 Hrs in 3 shifts of 08 Hrs Each) complete all as required & directed by Engr-in-Charge commencing from the next date of completion of Phase-I providing requisite manpower all as per OEM's recommendation each shift as under :- (i) Engineer well conversant with Solar Generation and Maintenance (category w.r.t. minimum wages - Highly Skilled Labour) - One No (ii) Electrician (category w.r.t. minimum wages - Skilled Labour) - One No (iii) Helper (category w.r.t. minimum wages - Un-Skilled Labour) - One No Note (i) :- (a) The contractor will provide sufficient manpower to ensure smooth operation and upkeep of main receiving station complete all as directed by Engr-in-Charge and to maintain power plant equipments including cleaning of PV modules in schedule basis to washout dirt from solar panels for optimum power generation and grass cutting / deweeding of complete area (Approx 5 Acres) and disposal at a place as directed by GE. (b) The scope of work also encompass minor repairs for restoration of elect supply ie. Tightning of jumpers on OH lines, replacement of blown out fuses, minor maintenance /repair of GOD and DO's, repair to broken ACSR conductors, removal of fallen trees on OH lines and HT/LT UG cables, Relugging of HT/LT cables etc all as per site conditions to maintain unintrupted elect supply to the troops/station. Contd...
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(c) Contractor shall also be responsible for the discipline & integrity of staff deployed and shall be responsible for any lapse. (d) Contractor shall provide all the assistance/labour to meet break down as and when needed be deemed to be included in the rate quoted above. (e) Contactor will arrange own conveyance and communication system like mobile etc for complete solar power plant with minor consumable and expandable items and labour and tools for smooth and efficient operation round the clock for electrician for each shift for better communication. (f) Staff employed should be able to operate and use all safety equipments. Contractor will provide proper uniform, hand gloves, discharge rod, safety belt, rubber shoes, ladder and tourch all mandatory safety measures as per IE rules 1956. (g) All necessary requirments for detection / rectification of faults in HT and LT over head lines / under ground HT/LT cable circuits shall be arranged by the contractor. (h) Relevant records for complaints, breakdown, earth test register and repairs done shall be maintained all as specified. (j) All faults /breakdowns, pertaining to HT/LT shall be attended under the close supervision of contractor Engineer strictly following all safety measures as per IE rules. Non adherence may cause accident and under such circumstances, contractor shall be solely responsible. Contd...
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(k) Staff deployed in power house will be responsible for cleaning of yard and surrounding area. (l) Maintenance of bldgs is not under the scope of this item. (m) The defect liability of Phase-I is 24 Months. Hence the rates are deemed to be quoted for repairs within & beyond the period of defect liability accordingly. Note (ii) :- Any other items/parts required for synchronisation and load sharing purpose, between the SPP and the Elect Grid, which are not mentioned in above description, shall be deemed included in the above offer.
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Ditto all as per Sl Item No 12.00 here-in-before but for the period commencing from the next day after completion of Item No. 12.00 above.
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Ditto all as per Sl Item No 12.00 here-in-before but for the period commencing from the next day after completion of Item No. 13.00 above.
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Ditto all as per Sl Item No 12.00 here-in-before but for the period commencing from the next day after completion of Item No. 14.00 above.
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Ditto all as per Sl Item No 12.00 here-in-before but for the period commencing from the next day after completion of Item No. 15.00 above.
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Subtotal of Schedule "A' Part-XII
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Total Amount ₹ 60 Lac
Quoted Amount
Calculate Bid Estimation
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%
₹ 57 Lac
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CA NO : CESZ/SIGAR/12 OF 2020-2021 SERIAL PAGE NO.7 MILITARY ENGINEER SERVICES NOTICE OF TENDER IAFW-2162 APPLICABLE FOR LUMP SUM/MEASUREMENT CONTRACTS (Contd…..) 1 A tender is invited for the work as mentioned in Appendix 'A' to this NOTICE INVITING TENDER (NIT) 2 The work is estimated to cost as indicated in aforesaid Appendix 'A'. This estimate, however, is not a guarantee and is merely given as a rough guide and if the work costs more or less, a tenderer/bidder will have no claim on that account. The tender shall be based on as mentioned in aforesaid Appendix 'A'. 3 The work is to be completed within the period as indicated in aforesaid Appendix 'A' in accordance with the phasing, if any, indicated in the tender from the date of handing over site, which will be on or about two weeks after the date of Acceptance of tender. 4.1 Normally contractors whose names are on the MES approved list for the area in which the work lies, and within whose financial category the estimated amount would fall, may tender/bid but in case of term contracts, contractors of class SS to E may tender/bid. 4.2 In case, the tender submitted by enlisted as well as un-enlisted contractor is accepted, the contractor will be required to lodge “Performance Security Deposit” for an amount equivalent to 5% of the Contract Sum/Lump Sum in favour of the Accepting Officer within 28 (Twenty Eight) days of the receipt by the contractor of notification of acceptance of his tender/bid in the form of “Bank Guarantee” or FDR. Failure of the contractor to comply with the requirements of Performance Security shall constitute sufficient grounds for cancellation of the award of work and forfeiture of the Earnest Money. In case of MES enlisted contractor, amount equal to the Earnest Money stipulated in the Appendix ‘A’, shall be notified to the tenderer for depositing the amount through MRO. Issue of tender to such tenderers shall remain suspended till the aforesaid amount equal to the Earnest Money is deposited in Government Treasury {See Condition 19 of General Conditions of Contract (IAFW- 2249) (As amended under amendment No. 47 to IAFW- 2249)}. 4.3 Not more than one tender/bid shall be submitted/uploaded by one contractor or one firm of contractors. Under no circumstances will a father and his son(s) or other close relations who have business dealing with one another be allowed to tender/bid for the same contract as separate competitors. A breach of this condition will render the tenders/bids of both the parties liable for rejection. 5 The CHIEF ENGINEER, SHILLONG ZONE, SPREAD EAGLE FALLS, SHILLONG – 793011 will be the Accepting Officer here in after referred to as such for purpose of the contract. 6 The Technical Bid and Financial Bid (Cover-1 and Cover-2) shall be uploaded by the tenderer/bidder on or before the date & time mentioned in NIT. A scanned copy of DD with enlistment details/documents shall be uploaded as packet 1/cover-1 ('T' bid) of the tender/bid on e-tendering portal. DD is refundable in case ‘T’ bid is not accepted resulting in non-opening of ‘Q’ bid. The applicant contractor shall bear the cost of bank charges for procuring and encashing the DD and shall not have any claim from Government whatsoever on this account. 6.1 INTEGRITY PACT (IP) duly signed by Accepting Officer / Officer designated by Accepting Officer is uploaded as part of NIT as Annexure – I of Appendix ‘A’ to NIT and the same shall form part of tender documents. The scanned copy of INTEGRITY PACT (IP) duly signed on each page by the bidder(s) shall be uploaded as part of technical bid (Cover – I) and original INTEGRITY PACT (IP) duly signed on each page shall be forwarded to this office by post alongwith demand draft and all other documents as required and mentioned in Appendix ‘A’ to NIT. Bidders who do not upload scanned copy of INTEGRITY PACT (IP) duly signed, shall be intimated of the same alongwi

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