PROVN OF ROOF TOP SOLAR PLANTS OF CAPACITY 500 KW AT MAMUN MIL STN UNDER GE (NORTH) MAMUN

Amount

SOLAR PLANT OF CAPACITY 500KW AT MIL STN MAMUN UNDER GE (N) MAMUN Supply, Installation, Erecting , Commissioning and testing On roof top Solar photo voltaic (SPV) generation plant (without batteries) of 500 KW capacity (on 17 Nos bldg) suitable for Mamun climatic conditions, including SP modules, array combining box, lightning protection, weather station data monitoring system, module mounting steel structure arrangement for tracking sun direction manually, component module including solar grade copper cable of suitable sizes upto UPS/Invertor/DCDB/ACDB etc. DCDB (DC safety unit) -17 Nos. Main AC distribution box complete 63 Amp, class I + II surge protective device, with CT & multifunction meter including MCCB/MCB of requisite capacity - 17 Nos. Roof top solar system of capacity 500KW including all the accesorries & components i.e. PV Modules, Junction Boxes, Cables, Module Mounting Structure, Lightning Protection System For Pv Array, Inverters , Data Acquisition System/Plant Monitoring & Scada Systems etc shall be provided Completely as per the details given in Schedule 'A" from page No 43 to 47 of CA. Notes:- (i) The plan of Solar plant on each building along with manufacturer / MAKE of each & every item with detailed specifications shall be submitted by the contractor to GE and the same shall be approved by the GE before execution of work. (ii):- The installed system should be such that during the day, the power needs should be first met by Solar energy. In case the solar energy production is less than the required, the deficit power should be pulled automatically from the state government electric supply. All the while giving preference to complete consumption of solar energy first. (iii) In case the solar energy production is more than the required , the surplus power should be transmitted automatically to the state government electric supply feeder/grid. (iv) Makes of DCDB/ACDB : Havells//Legrand/ABB (v) Makes of Wires: Havells/ Polycab/ L&T (vi) Makes of PV Modules : APPROVED MANUFACTURER OF SOLAR PV MODULES ENLISTED UNDER ALMM ORDER OF MNRE (Ministry of New & Renewable Energy). (vii) Makes of inverter : GOODWE /GROWATT/ HAVELLS

Supply , Laying & Testing of cable XLPE insulated, screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) with stranded aluminium conductor, 1100 volts grade, of cross-sectional area 25 sqmm 3.5 core in trenches or fixing to wall/pole or passing through pipe ; complete all as specified and directed by the Engineer-in-Charge.

Supply , Laying & Testing of cable XLPE insulated, screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) with stranded aluminium conductor, 1100 volts grade, of cross-sectional area 70 sqmm 3.5 core in trenches or fixing to wall/pole or passing through pipe ; complete all as specified and directed by the Engineer-in-Charge.

Supply , Laying & Testing of cable XLPE insulated, screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) with stranded aluminium conductor, 1100 volts grade, of cross-sectional area 95 sqmm 3.5 core in trenches or fixing to wall/pole or passing through pipe ; complete all as specified and directed by the Engineer-in-Charge.

Material & Labour for providing dry river sand as in trenches over under ground electric cable 8 cm thick layer before laying the cable and 15 cm thick layer after laying the cable sand cushioning to under ground cable including punning down of sand in layers shall be paid 18 cm ; complete all as specified and directed by the Engineer-in-Charge.

Material & Labour for providing Sub class ‘B’ bricks old size laid dry flat over the cable abutting each other, length of cable equal to width of brick all as required ; complete all as specified and directed by the Engineer-in-Charge.

Material and labour for light grade galvanised of size 50mm bore with all fittings laid in trenches/through wall / under road/floor or pole by means of GI/MS clamps, nuts bolts and washers for cable protection ; complete all as specified and directed by the Engineer-in-Charge.

Material and labour for light grade galvanised of size 80mm bore with all fittings laid in trenches/through wall / under road/floor or pole by means of GI/MS clamps, nuts bolts and washers for cable protection ; complete all as specified and directed by the Engineer-in-Charge.

Material & Labour for Boring of holes under road, pavement, hard standing by mannually for laying pipe/cables ; complete all as specified and directed by the Engineer-in-Charge.

Supply and laying un-reinforced precast cement concrete (1:2:4) type, B-1 (using 20 mm graded crushed stone aggregrate) cable route indicator of size 800mm x 300mm x 100mm, laid along the line of cable including complete earth work (excavation in Treches, Returning / Filling & Removal of surplus soil not exceeding 50 metre) with & including marking with colour 1100 volt LT UG Cable rute marker ; complete all as specified and directed by the Engineer-in-Charge.

Supply and Fixing for Cable jointing kit for 1100 volt grade cable for outdoor termination end joint heat shrinkable type complete with jointing material and accessories suitable for XLPE/PVC armoured aluminium conductor cable of size 25 Sqmm 3.5/4 core ; complete all as specified and directed by the Engineer-in-Charge.

Supply and Fixing for Cable jointing kit for 1100 volt grade cable for outdoor termination end joint heat shrinkable type complete with jointing material and accessories suitable for XLPE/PVC armoured aluminium conductor cable of size 70 to 95 Sqmm 3.5 core ; complete all as specified and directed by the Engineer-in-Charge.

Supply and Fixing for concealed or fixed on wall of rigid non-metallic PVC conduit of size 40 mm dia, exclusive of boxes (junction/terminal) but inclusive of all tees, bends, elbows, reducers, bell mouth tube ends and fixing accessories such as couplers, lock nuts, saddles, pipe hooks etc ; complete all as specified and directed by the Engineer-in-Charge.

Material & Labour for Earthing complete with galvanised steel earth plate electrode of size 600x600x6.0mm thick, buried in ground (Earth pit not less than 2.25 mtr deep below ground level) with top edge of the plate not less than 1.50 mtr below normal ground level connected to galvanised strip 32x6mm by means of nut, bolts, check nuts and washer of galvanised iron all as shown in electrical plate No. 3, connected to earth test point all as specified on indicated including PCC pit in PCC (1:3:6) type C-1 cast iron/MS frame, 50mm thick pre cast RCC (1:1.5:3) nominal mixed cover slab reinforced with 8 mm dia mild steel deformed bar 15 C/C and suitable for handle of cast RCC (1:1.5:3) nominal mixed cover slab reinforced with 8 mm dia mild steel deformed bar 15 c/c and suitable for handle of 10mm round bar, funnel with wire mesh including GI tube 15mm bore "medium grade" for watering , copper lugs etc, GI protection pipe of size 40 mm bore "medium grade" including necessary excavation, earth work in any type of soil and disposal of spoil to a distance n. exc 50 M and including testing complete all as specified and directed.

Excavation in trenches not exceeding 1.5m in width and not exceeding 1.5m in depth and getting out in any type of soil ; complete all as specified and directed by the Engineer-in-Charge.

Returning, filling in, including spreading, levelling, watering and well ramming in layers not exceeding 25cm ; complete all as specified and directed by the Engineer-in-Charge.

Removal of excavated surplus material to a distance not exceeding 50m and depositing where directed at a level not exceeding 1.5m above the starting point ; complete all as specified and directed by the Engineer-in-Charge.

PHASE II (DURING DEFECT LIABILITY PERIOD OF TWO YEARS) Outsourcing of services for Manning and Operation (For the first 11 months from the date of completion of Phase I, During Defect Iiability Period) of Rooftop Solar Power plant of Cap 500KW on 17 Buildings at Mamun Mil Stn respectively by employing one No Electrician (Skilled) for all rooftop solar plants for one shift of eight hours including Sundays and Holidays after completion of work. The rooftop Solar Power Plant shall comprise of the following :- [a] Solar PV Modules (If the PV Modules found defective the contractor will replace the same within warranty/Guarantee period without extra cost to Govt.) [b] On grid inverters outdoor type (If theInverters found defective the contractor will replace the same within warranty/Guarantee period without extra cost to Govt.) [c] ACDBs and DCDBs [d] LT Panels Outdoor type double door [e] Lightening protection system ESE type & conventional earthing. [f] On grid Data Acquistition/Plant monitoring system [g] Water tapping posts and piping for washing of modules [h] AC and DC Cable network and Communication cable network and metering units. Notes :- (i) Minimum qualification for electrician (skilled) is ITI with minimum three years experience or Seven Years experience in handling solar power plant of Cap minimum 1 MW. (ii) Staff employed by the contractor shall carry out daily cleaning , checking/maintenance of equipments as mentioned here-in-before and internal portion of installation and external cleaning all around the installation premises and maintain installation in presentable condition all time all as specified and directed.

(iii) Staff employed shall be responsoble for washing of solar modules with the help of running water and wiping and drying the modules completely. The contractor shall provide wipers, washing hose/pipe and cotton clothes to the staff deployed without any extra cost. (iv) The contractor shall take a printout of Daily Generation report of the each SPV Plant on A4 size paper and submit to Engineer-in-charge on dailly basis. Also he will keep a record of the same on a register, which shall be made available to Enginner-in-Charge on weekly basis. Providing ink cartridge suitable for the printer and A4 sheets is contractor's responsibility without any extra cost. He will also provide daily log sheets, shutdown register, breakdown register, first aid kit etc to the staff deployed. Daily log sheets, shutdown register and breakdown register duly entered with real time data shall be produced to the Engineer-in-Charge on weekly basis. (v) Any breakdown in the plant shall be intimated to JE concerned and Engineer-in-Charge within an hour of event, otherwise a penalty of Rs. 100/- per hour shall be levied on the contractor. (vi) The contractor shall carry out routine check and maintain log sheet daily/weekly/monthly, upkeep the installation and rectify normal troubleshooting for smooth functioning of installations. (vii) Contractor will maintain log sheet daily and submit to department duly completed along with attendance sheet and payment register. (viii) Shift timing shall be as per directed by Engr in charge. (ix) Contractor shall also provide proper uniform (Winter & Summer) as approved by the GE to operators.if any operator is found without uniform penalty @ Rs. 500.00 per shift per operator shall be recovered from the Contractor. (x) Necessary T&P, ladders, hand gloves (02 sets), tool kits etc for maintaining the services shall be provided by the contractor and cost of the same shall deemed to be included in quoted rates. (xi) The contractor shall abide by EPF, ESI and minimum wages rules imposed and ammended by govt time time to time. (xii) Any defects occuring in Solar PV modules, Inverter, ACDB, DCDB, cables and weather monitoring system due to manufacturing defects shall be replaced by the contractor free of cost.

Description all as per Item No 21 & 21.01 above but (For the second 11 months from the date of completion of Phase II, During Defect Iiability Period). The Work Order shall be placed separately.

Description all as per Item No 21 & 21.01 above but (For the balance 02 months from the date of completion of Phase II, During Defect Iiability Period). The Work Order shall be placed separately.

PHASE III (PERIOD OF THREE YEARS AFTER DEFECT LIABILITY PERIOD) Outsourcing of services for Comprehensive Maintenance and Operation (For the first 11 months after two years of Defect Liability Period ) of Rooftop Solar Power plant of Capacity 500KW on 17 buildings at Samba Mil Stn by employing One No Skilled Electrician for one shift of eight hours including Sundays and Holidays after completion of Phase-II work with and including making good of all kind of defects by repair/ replacement of required spare parts as the case may be to maintain the designed output of solar plant on all roof tops. The rooftop Solar Power Plant shall comprise of the following :- [a] Solar PV Modules (If the PV Modules found defective the contractor will replace the same within warranty/Guarantee period without extra cost to Govt.) [b] On grid inverters outdoor type (If theInverters found defective the contractor will replace the same within warranty/Guarantee period without extra cost to Govt.) [c] ACDBs and DCDBs [d] LT Panels Outdoor type double door [e] Lightening protection system ESE type & conventional earthing. [f] On grid Data Acquistition/Plant monitoring system [g] Water tapping posts and piping for washing of modules [h] AC and DC Cable network and Communication cable network and metering units. Notes :- (i) Minimum qualification for electrician (skilled) is ITI with minimum three years experience or Seven Years experience in handling solar power plant of Cap minimum 250KW (ii) Staff employed by the contractor shall carry out daily cleaning , checking/maintenance of equipments as mentioned here-in-before and internal portion of installation and external cleaning all around the installation premises and maintain installation in presentable condition all time all as specified and directed. (iii) Staff employed shall be responsoble for washing of solar modules with the help of running water and wiping and drying the modules completely. The contractor shall provide wipers, washing hose/pipe and cotton clothes to the staff deployed without any extra cost.

(iv) The contractor shall take a printout of Daily Generation report of the each SPV Plant on A4 size paper and submit to Engineer-in-charge on dailly basis. Also he will keep a record of the same on a register, which shall be made available to Enginner-in-Charge on weekly basis. Providing ink cartridge suitable for the printer and A4 sheets is contractor's responsibility without any extra cost. He will also provide daily log sheets, shutdown register, breakdown register, first aid kit etc to the staff deployed. Daily log sheets, shutdown register and breakdown register duly entered with real time data shall be produced to the Engineer-in-Charge on weekly basis. (v) Any breakdown in the plant shall be intimated to JE concerned and Engineer-in-Charge within an hour of event, otherwise a penalty of Rs. 100/- per hour shall be levied on the contractor. (vi) The contractor shall carry out routine check and maintain log sheet daily/weekly/monthly, upkeep the installation and rectify normal troubleshooting for smooth functioning of installations. (vii) Contractor will mantain log sheet daily and submit to department duly completed along with attendance sheet and payment register. (viii) Shift timing shall be as per directed by Engr-in-Charge. (ix) Contractor shall also provide proper uniform (Winter & Summer) as approved by the GE to operators.if any operator is found without uniform penalty @ Rs. 500.00 per shift per operator shall be recovered from the Contractor. (x) Necessary T&P, ladders, hand gloves (02 sets), tool kits etc for maintaining the services shall be provided by the contractor and cost of the same shall deemed to be included in quoted rates. (xi) The contractor shall abide by EPF, ESI and minimum wages rules imposed and ammended by govt time time to time. (xii) Any defects occuring in Solar PV modules, Inverter, ACDB, DCDB, cables and weather monitoring system due to manufacturing defects shall be replaced by the contractor free of cost.

Description all as per Item No 24 to 24.01 above but (For the second 11 months after two years of Defect Liability Period ). The Work Order shall be placed separately.

Description all as per Item No 24 to 24.01 above but (For the third 11 months after two years of Defect Liability Period ). The Work Order shall be placed separately.

Description all as per Item No 24 to 24.01 above but (For the last 03 months after two years of Defect Liability Period ). The Work Order shall be placed separately.

Elcomponics Sales Pvt Ltd (BID ID -3456905)

WELWAYS ENGINEERS INDIA (BID ID -3458366)