PROVN OF ROOF TOP SOLAR PLANT TOTALLING 1000 KW AT CERTAIN BUILDING AT JHANSI

Amount

NOTE (Applicable for all items):- The bidders/contractors are advised to read tender document & all corrigendum/ amendments and General conditions of contracts before entrying/quoting the rates. SCHEDULE 'A'

Design,Supply, install, testing and commissioning of ON Grid connected roof top solar generation system by installing solar panels with capacity of each panels not less than 10 KWp AC all as specified in PS and directed as per PS clause and specification as follows (for Bldg No 227 and 228 of 31 ADSR)

(A) Supply, Installation, testing and commissioning of solar generation of each panel capacity not less than 10 KWp SPV system comprising of latest specification DCR solar photo voltic modules/array of high efficiency made of mono crystalline silicon solar PV cells with supply and fix of terminal box on the module having provision for opening & replacing the cable etc.as per IEC. The general features of PV modules shall be as given below :- a) The module shell be made up crystalline silicon solar cells module as per IEC 61215/BIS 14286. b) The interconnected cells shall be laminated in vacuum to withstand adverse environmental conditions. c) The module frame is made of corrosion resistant materials, preferably having aluminium anodized finish. d) The minimum clearance between the lower edge of the modules & the developed ground level shall be 300 mm. e) Surge arresting devices to be provided at junction box and module shall be provided with bypass diode. f) The SPV module must be IEC 61215, IEC 61730 part I & part II, IEC 61701 certified from any of the accredited certifying agencies. g) Each solar PV module must be warranted by manufacturer at least 90% rated power at the end of 10 years & 80% at the end of 25 years. Note: Qty of PV module shall be decided as per OEM recommendation, design and layout drawing submitted to department duly approved by GE.

Note :- (i) Makes of panel provided shall be as per MNRE specification/ standard and registered in ALMM. (ii) 5% spare qty of modules shall be provided by the contractor for repair / replacement purpose. (iii) Addln module shall be provided / installed by the contractor to meet specified power output incase if the same not achived during testing and commissioning without any extra cost. (iv) Each PV module used in any solar power project must use a RF identification tag. The following information must be mentioned in the RFID used on each module:- (v) Name of the manufacturer of PV Module (vi) Name of the Manufacturer of Solar cells (vii) Month and year of the manufacture for solar cells and the module (viii) Country of origin (Make in INDIA only) (ix) I-Vcurve for the module (x) Wattage, Im, Vm and FF for the module (xi) Unique Serial No and Model No of the module (xii) Date and year of obtaining IEC PV module qualification certificate (xiii) Name of the test lab issuing EC certificate (xiv) Other relevant information on traceability of solar cells & module.

(B) Module Mounting Structure (MMS) :- Supply & fixing of the anti-corrosive factory made Gl structure on the RCC Roof for fixing of PV modules by fixing of suitable size fastner, spring washer, nuts & bolt. The minimum thickness of galvanization & mounting steel structure shall be as per IS 47592 & IS 2061-1992 respectively withstand the wind load of 180 Km/hr. as per IS 875. The array structure shall be fixed properly using maintenance free earthing kit. Note:- (i)The total load for roof top SPV should be less than 60 Kg/m2. (ii) The design of module mounting structure complying load withstand as per relevant IS alongwith fixing arrangement on roof shall be submitted by the contractor duly vetted from IIT/NIT/Govt Engg college for approval by GE. (iii) The material shall be corrosion resistant and electrolyticaly compatible with material used in module frame. (iv)The fasteners should be of stainless steel and should allow easy replacement of any module. (v) The minimum clearance of the structure from the roof level should be 300 mm. (vi) The mounting of solar structure over roof shall be carried out in such a manner that it does not cause any leakage/seepage of water or compromise the existing waterproofing of the building. (vii) The structure design of the solar mounting system shall be compatible with the building's roof type and load bearing capacity. (viii) The Mounting structure shall be aerodynamic in design and the inclination of the solar panels shall be optimized to ensure maximum solar power generation.

(C) Solar DC Cables:- (i) Supply & laying of 1.1kv single core multi stranded PVC FRLSH insulated & unsheathed copper wire/ copper cable for 3 ph supply in ISI marked PVC rigid conduit pipe by saddling as per IEC. (For Solar Array DC supply connection). Note : (i) The size of cable shall be as per design given by OEM & approved by GE. (ii)Cable should be passes through PVC rigid pipe and pipe should be fixed properly inside cable tray for easily maintenance, is included in quoted rate (D) DC Combine box A DC combine box shall be used to combine the DC cables of the solar module array with DC fuse protection for the outgoing DC cables to the DC distribution box.

(E) Array junction boxes_- The number of junction boxes as per design given by OEM are to be provided in the PV array for termination of connecting cables. All wire/cables must be terminated through cable lugs. Copper busbar/terminated blocks housed in the junction box conforming to IP 65 degree of protection with EPDM rubber gasket to prevent water entry. Junction boxes shall be mounted on the MMS such that they are easily accessible and protected from direct sunlight & harsh weather. (F) On Grid Power Conditioning unit ( Inverter):- Supply & installation of 415V 3-ph, 50 Hz microprocessor DSP type grid connected Inverters which converts DC energy produce by the solar array to AC energy such that it synchronizes with the existing AC power source on site. Provisioning of power manager to get all parameter details. The Inverter shall have inbuilt MPPT (Maximum Power Point Tracker) feature so as to extract maximum power from PV modules & the MPPT units environmental testing should qualify IEC 60068-2 (1,2,14,30)/ Equivalent BIS standard. (The voltage variation of +/- 10% & frequency variation +/-3 Hz)

Note :- (i) No of inverters shall be provisioned as per design given by OEM. (ii) Inverter should have internal protection arrangements against any sustainable fault in feeder line and against the lightning on feeder. (iii) Should have isolating transformer (iv) Inverter efficiency >97% with inbuilt galvanic isolation) (v) No load losses shall be less than 1% of rated power. (vi) The above quoted rate is inclusive of MS structure stand duly fixed and placing inverter. (vii) Ambiant Temp -20-50 degree centigrade. (viii) Protection of enclosure-IP 20(Indoor)/ IP65 (Outdoor). (ix) Power Factor- More than 0.9 (x) THD less than 3%

(G) Solar metering:- As per DISCOM requirement, to be provided at each taping point. Cost of solar meter, installation, connected accessories are included in quoted Rates. (H) AC Distribution Board:- (i) Supply & installation of 415V 3-ph 50Hz AC distribution board that control AC power from Inverter & provided by necessary surge arrestors system and suitable capacity MCCBs (at each tapping point) Note: ACDB shall be provided as per OEM design as approved by GE. (J) AC Cables:- (ii) Distribution wiring in 1.1kv single core multi stranded PVC FRLSH insulated & unsheathed copper wire fixed on wall on PVC batten or saddle(For AC power supply from Inverter to AC distribution board Panel). Note :- (i) The size of cable shall be as per design given by OEM & approved by GE.

(K) Protection:- The system shall be provided with all necessary protection like earthing, lightening & surge protection as per relevant standard. (L) Performance testing:- Ratio between the theoretical energy outputs of the SPV plant is termed as performance ratio and is measured in accordance with IEC 61724. Based on prevailing climatic and temperature conditions in India, a performance ratio of 75% is expected for crystalline modules. (M) Other Misc items:- As per requirement given by OEM and approved by GE to be provided. (N) Earthing:- As per MNRE specifications to be provided. (O) Lightening protection:- As per MNRE specifications to be provided.

(P) Installation, Testing & Commissioning:- As per safety norms of SERC/CEA to be provided. (Q) Warranty:- 5 years from the date of commissioning to be provided.

Note: The quoted rate deemed inclusive of the following:- (i) Transportation charges with Transportation Insurance for the all material of on grid solar roof top system including loading & unloading at site from workshop. (ii) Insurance for the complete system for the 5 Years. (iii) AMC-Suraksha which include 24 Hour site Maintenance visits, Response time 2 hrs and turn around time 48 hrs, Monthly plant performance report. (iv) As per performance obligation, the contractor shall maintain minimum capacity utilization factor (CUF) of 13%. The report shall be submitted by the contractor to GE as per guidelines promulgated by SECI. (v) Satisfactorily testing and commissioning of the system is to be done by the contractor in presence of the rep of accepting officer and the report of the complete system is submitted to department. (vi) Guarantee and warranty of Solar panel and connected devices is to be submitted to department. (vii) The report of generated unit of solar power on monthly basis is to be submitted to office.

(viii) The cost of appropriate civil structure (Hot Dip Galvanised Iron structure) shall be included in quoted rate . The Civil structure incorporating Solar PV modules (arrays) should withstand the gusts of wind /cyclonic wind upto 150 km/hr from backside of panel. (ix). PV modules will be guaranteed against any manufacturing defect for 10 Years. (x). The contractor shall submitt design vetted from National Institute of Solar Energy or by Govt Institute authorised by MNRE or NISE or any reputed Institute / Agency authorised. (xi). The quoted rate shall be inclusive of all the components as specifed here-in-above as well as Particular Specification, unless otherwise specified. (xii). Suitable fastening arrangement such as grouting and calming should be provided to secure the installation against the specific wind speed. The Empanelled Agency shall be fully responsible for any damages to SPV System caused due to high wind velocity within guarantee period as per technical specification. (xiii) The panel should be DCR and will be approved/accepted only when DCR certificate proof is given by the contractor showing online the name of "GE Jhansi" on National Institute of Solar Energy (NISE Portal)

All as per item No-2.00 above for capacity not less than 50 KWp (for P-232 &P-233 at 31 ADSR)

All as per item No-2.00 above for capacity not less than 50 KWp (for Bldg -P-204, P-205, P-208 & P-210 at 31 ADSR)

All as per item No-2.00 above for capacity not less than 30 KWp (for Bldg Main Pump House)

All as per item No-2.00 above for capacity not less than 50 KWp (for Bldg No P-67 Sand Model Room)

Supply, laying and testing cable XLPE insulated, screened, PVC bedded, galvanised steel strip or wire armoured, electric power cable(heavy duty) 1100 volts grade with stranded aluminum conductor of size 300sqmm, 3.5 core complete all as specified and directed.

Supply, laying and testing cable XLPE insulated, screened, PVC bedded, galvanised steel strip or wire armoured, electric power cable(heavy duty) 1100 volts grade with stranded aluminum conductor of size 185 sqmm, 3.5 core complete all as specified and directed.

Supply, laying and testing cable XLPE insulated, screened, PVC bedded, galvanised steel strip or wire armoured, electric power cable(heavy duty) 1100 volts grade with stranded aluminum conductor of size 120 sqmm, 3.5 core complete all as specified and directed.

Supply, laying and testing cable XLPE insulated, screened, PVC bedded, galvanised steel strip or wire armoured, electric power cable(heavy duty) 1100 volts grade with stranded aluminum conductor of size 70sqmm, 3.5 core complete all as specified and directed.

Excavation in trenches n.exc 1.5m wide and n.exc 1.5m in depth for foundation for laying cable etc and getting out in soft/loose and any type of soil complete all as specified and directed.

Returning,filling in and including spreading levelling watering and well ramming in layers n.exc 25cm complete all as specified and directed.

Removing of excavated material (soil) to a distance n.exc 50m and depositing where directed at a level not exc 1.5m above the starting point complete all as specified and directed.

Supply and Laying un-reinforced pre cast concrete cable cover class LV, Type-1, Flat, Size 250mm x 150mm x 40mm, complete all as specified

Supply and spread M- Sand in trenches for cushioning of cable complete all as specified and directed by Engineer-in-charge (punned down thickness only shall be measured for the purpose of payment)

Supply and fixing heavy duty Self Priming Monoblock pump for cleaning of Solar Panel through pressure and fitted on MS base plate, having discharge of 638 Gln/Hr at a pressure head of 15-42m complete with standard accessories including 1-HP, single phse, 220V rating electric motor complete with DOL starter of suitable rating

Supply and fix flexible, anti-twist, weather resistant, UV resistant thick water hose PVC pipe of size 15mm nominal dia for optimal water flow with leak proof tap adapter compatible with delivery pipe of mono-block pump as specified in above item) with suitable reducer/enlarger with clamp for cleaning and washing of solar panels all as specified and as directed. Note: Make or quality as approved by GE

Supply and fix adjustable type water spray gun compatible with PVC hose size of 15mm nominal dia, built of high quality brass material, durable and rust-proof, solid brass structure to ensure quick connection and with durable accessories, can withstand upto PSt water pressure, and without any leakage of water all as specified and directed

M&L for concealed type wiring for one 15/16 Amps power controlled by one switch with 4.00 Sqmm (Nominal area) PVC insulated, unsheathed, stranded copper, conductor cable (1100Volts grade) FRLS, ISI marked, drawn in and including rigid PVC conduits 20/25 mm dia all as directed with all fittings and accessories alongwith PVC insulated cable with solid copper conductor of size 4.00 Sqmm as earth continuity conductor including fixing of 1.2mm thick MS sunk terminal box duly flushed to wall with 3mm thick plastic laminated/ebonite sheet cover fixed with brass screws.cap.aod washers incl. making in good the disturbed surfaces complete. (Note: The rates for concealed type wiring shall deemed to include the cost of cutting chases in the wall using elect cutter and making good the disturbed surfaes of wall by providing cement plaster 1:4 and matching the surfaces by white wash/color wash all as per existing finishes complete)

M&L for concealed sub main wiring with 3 run of 4.00 sqmm (nominal cross-sectional area) PVC insulated unsheathed single core cable of working voltage 1100 volts grade with stranded copper conductor drawn in PVC rigid non- metallic conduit 20/25mm wiring complete all as specified and as directed. NOTE: (i) Three run of submain wiring cable alongwith 20/25mm PVC coriduit pipe shall be measured as one unit length.

S&F of socket outlet 2 in 1, 5 Pin 5/15 Amp multipurpose 230 volt flush type complete all as specified and directed by Engr-in-Charge.

S&F switch piano flush type 15/16 amps single pole one way complete all as specified and directed.

Supply and fixing amp rating 240V, 10KA 'C' curve miniature circuit breaker (MCB) of following poles and current carrying capacity in the MCB DB complete with connection testing and commissioning of SP 6 To 32 AMP complete all as specified and directed.

M&L for ISI marked Rotational moulded polyethylene water storage tanks (cylindricalvertical with closed top) hoisted and fixed in position all as specified in SSR part-I for capacity 500 liters incl hoisting and fixing at speciifed location including suitable Ball valve complete all as specified and directed.

S & F Ball brass valves, high pressure, with polythene float and flynut complete, screwed for iron pipe or brass ferrule and fixed of size 25mm complete all as specified.

S&F 25 mm bore GI tubing medium grade ISI marked with all fittings and fixed complete to wall and ceiling or laid in floors all as specified and directed.

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

M & L for PCC 1:2:4 type B-1 for PVC tank foundation and fixing of motor foundation all as specified and as directed.

M & L for Mild steel, plain sheet 0.63mm thickness for made of canopy for Solar Panel Cleaning Pump and cut to size, holes punched, including round headed screws, clout nails or rivets and fixed to steel framing with riveted or welded seams, including bending or turning up, etc. as required all as specified and as directed.

M & L for MS work as in Cross arms, bracings, supports, bracings, stiffeners, flat clamps, Angles, channels for fabricated to steel structure support (for sheet Canopy of Pump & Motor) including nuts, bolts, washers, welding, bending cold or hot, drilling holes for bolts, in any shape or size all as directed and including two coats of aluminum paint over a coat of red oxide primer all as directed.

Provision of comprehensive operation for Roof Top Solar Plant of cap 1000 KW installed in various pockets of Jhansi cantt and Caleb Vihar Military station from actual date of completion till completion of defect liability period of 2 years (24 months) includes providing the following manpower:- (i) 01 Engineer (Minimum Diploma Holder) for visiting the plant in every 10 days (ii) 01 Mate Electrician for cleaning panels and upkeep the installation complete all as specified and as directed. The following is deemed to be included in quoted rates. a) Comprehensive maintenance would include washing/cleaning of Roof Top Solar PV Modules as per pre-planned schedule for maximum generation.(As per guidelines issued by MNRE/direction of GE/AGE) and cost of T&P, Labour required at site is deemed to be included in quoted rate. b) Checking electrical parameter of the installed power plant . c) Keeping the area neat and clean free from vegetation growth.The maintenance and cleaning of Area near Modules shall be sole responsibility of the Contractor. d) Material and Labour for replacement of defective power condition units(PCU)/Inverters /String invertor with maximum power point tracker/Tracking (MPPT) feature,cable and other electrical works shall be included in the quoted cost.overhauling of parts, tools and equipment, required to operate and maintain the plant in accordance with the recommendations of individual original equipment manufacturer (OEM) and cost deemed to be included in the quoted rates.

(e) Contractor shall carry out the performance monitoring for the Plant Facility on continuous basis and in case of any deviation, the contractor shall perform the due diligence appropriately to find out the actual root cause of such deviation. Any test or inspection required such as thermal imaging, current Voltage (IV) characteristics test etc to analyse such deviation will be the responsibility of the contractor. Thereafter, the corrective action required to mitigate such deviation shall be undertaken by thhe contractor without any additional cost. (f) In order to optimize the useful life of the equipment of power plant, the contractor shall carryout necessary routine, breakdown and preventive maintenance . The contractor shall perform periodic overhauls and preventive maintenance required for the plant in accordance with the recommendations of equipment manufacturers. g) Spares such as MCB, MCCBs, Fuses, DC Fuses, Al cards such as input/output Card , power supply card, processor card, PV Modules, Glands, lugs, MCB connectors, tie connectors, clamps, cable Ties and all other consumables/spares which are required for uninterrupted O&M of the Plant should be kept readily available at Site. h) Servicing of all Solar equipments, LT control system all as per OEM recomendation. j) Checking ABT meter reading and recording in log book as per instruction given by Engr-in-Charge. k) The Engineer/Electrician shall submit reports in soft/hard copy format as required by the Engineer in Charge. Note: The Engineer must have Diploma certificate in Electricals and Electronics, the electrician having experience in operation & maintenance of solar power plant, familiar with HT/LT Installation and secuirty and safety complete.

Provision of comprehensive operation and maintenance for Roof Top Solar Plant of cap 1000 KW installed in various pockets of Jhansi cantt and Caleb Vihar Military station after completion of defect liability period till completion of 3 years (36 months) includes providing the following manpower:- (i) 01 Engineer (Minimum Diploma Holder) for visiting the plant in every 10 days (ii) 01 Mate Electrician for cleaning panels and upkeep the installation complete all as specified and as directed. The following is deemed to be included in quoted rates. a) Comprehensive maintenance would include washing/cleaning of Roof Top Solar PV Modules as per pre-planned schedule for maximum generation.(As per guidelines issued by MNRE/direction of GE/AGE) and cost of T&P, Labour required at site is deemed to be included in quoted rate. b) Checking electrical parameter of the installed power plant . c) Keeping the area neat and clean free from vegetation growth.The maintenance and cleaning of Area near Modules shall be sole responsibility of the Contractor. d) Material and Labour for replacement of defective power condition units(PCU)/Inverters /String invertor with maximum power point tracker/Tracking (MPPT) feature,cable and other electrical works shall be included in the quoted cost.overhauling of parts, tools and equipment, required to operate and maintain the plant in accordance with the recommendations of individual original equipment manufacturer (OEM) and cost deemed to be included in the quoted rates.

(e) Contractor shall carry out the performance monitoring for the Plant Facility on continuous basis and in case of any deviation, the contractor shall perform the due diligence appropriately to find out the actual root cause of such deviation. Any test or inspection required such as thermal imaging, current Voltage (IV) characteristics test etc to analyse such deviation will be the responsibility of the contractor. Thereafter, the corrective action required to mitigate such deviation shall be undertaken by thhe contractor without any additional cost. (f) In order to optimize the useful life of the equipment of power plant, the contractor shall carryout necessary routine, breakdown and preventive maintenance . The contractor shall perform periodic overhauls and preventive maintenance required for the plant in accordance with the recommendations of equipment manufacturers. g) Spares such as MCB, MCCBs, Fuses, DC Fuses, Al cards such as input/output Card , power supply card, processor card, PV Modules, Glands, lugs, MCB connectors, tie connectors, clamps, cable Ties and all other consumables/spares which are required for uninterrupted O&M of the Plant should be kept readily available at Site. h) Servicing of all Solar equipments, LT control system all as per OEM recomendation. j) Checking ABT meter reading and recording in log book as per instruction given by Engr-in-Charge. k) The Engineer/Electrician shall submit reports in soft/hard copy format as required by the Engineer in Charge. Note: The Engineer must have Diploma certificate in Electricals and Electronics, the electrician having experience in operation & maintenance of solar power plant, familiar with HT/LT Installation and secuirty and safety complete.

Raja enterprises (BID ID -3395576)