PROVN OF 10 KVA SPV AT BUILDING NO. P-80 NAVAL BASE OKHA, SOLAR ROOF PANEL ON DSC WATCH TOWER AT NAVAL BASE AND SPV FOR WATCH TOWER AT NAE UNDER GE NAVY PORBANDAR

Amount

Design, supply, erection, installation, Commissioning and testing of OFF GRID Solar Power Plant of 10 KW capacity including mimimum 325 WP poly crystaline Silicon photovoltic module of panel efficiency not less than 15%, maintenance free batteries dry module with 5 year Warranty including 26 Nos batteries of 200 AH each for back up, array junction boxes comprising of following sub components / sub systems and meeting the specifications as given subsequently and complete all as specified and directed by Engr-in-Charge. PV MODULES :- To obtain 10 KWp minimum required numbers of crystalline silicon solar PV modules not less than 325 Wp each having efficiency more than 16% at standard test conditions, fill factor more than 0.75 plant performance ratio more than or equivalent to 75% in accordance with IEC 61724 & made of high transmittivity glass and glass front surface shall give high encapasulation gain (transmittance above 90% and bending less than 0.3%) Electrical parameters of 325 Wp solar PV module under STC of irradiance 1000 W/m2. AM 1.5 Spectrum & temperature 250 C will be as under :- Max Peak Power Pmax > 325wp Current at Pmax pm 8.601 A Voltage at Pmax Vpm 37.828 volt Short Circuit current Isc 9.268A Open circuit voltage Voc 46.79 Volts

(a) Rated output of modules shall have positive tolerance of 3-5% & no negative tolerance is allowed (b) It shall perform satisfactorily in relative humidity 85+ 5% with temperature -100C to 850C (Cell) and should withstand wind 150 Km/Hr on the surface of the panel. (c) PV modules must be warranted for their output peak watt capacity, which shall not be less than 90% of the initial value at the end of 10 years and 80% of the initial value at the end of 25 years. (d) Each module shall have RFID tag encapsulated with Solar Cells bearing the following details RFID reader will be provided by contractor :- (i) Name of manufacture of PV Module (ii) Name of manufacturer of solar Cell (iii) Month and year of manufacture (Separated for cell & module) (iv) Country of orgin (separately for solar cell & module) (v) Peak wattage Im Vm and fill factor of the module (vi) Date of year of obtaining IEC PV module qualification certificate including the test lab issuing IEC certificate. (vii) Unique Serial No and model No of Module (viii) I-V curve of Module. (ix) Name of the test lab issuing IEC certificate. (x) Other relevent information of tracebility of solar cells and modules. (e) The temperature co-efficient for the module shall not be more than 0.50%/0c (f) Every module must have by pass diode of suitable capacity

(g) PV module must conform to latest edition of IEC 61215/IS14286 in addition the modules must conform to IEC 61730 Part I & II for construction and testing & safety qualification & conforming to IEC 62804 PID & IEC 61701/BIS61701 for corrosive atmosphere. (h) It shall also in conformity of latest minimum technical specifications issued by MNRE from time to time. Modules should of 72 cells configuration and should be of MNRE approved Companies/agencies in catagory/rating SA -1A" (j) Provision of earthing & earth strip/Cables etc for earth for solar PV module structure/Array boxes etc as per latest IS/MNRE norms to be provided and the cost of the same is to be included in this item and no extra amount will be paid to the contractor on this account. Junction Boxes:- Supply suitable Numbers (as per design) of 12/16/24 Inputs and suitably rated output having separate DC fuses for both (+) and (-) on input and Isolator on output terminal for each string. Each Junction Box should have on spare input terminal SMB should have RS -485 communication port to read individual string Current .Bus Voltage and Inside Tempreture Dust Vermin and waterproof Array Junction Boxes of FRP/thermo Plast with IEC62208 and shall be sunlight/UV resistant a well of fire retardant including over voltage protection, surge protection and maintenance free earthing and earthing free strip as per relavant standard. The PV module must be tested and approved by one of the IEC authorised test centres in addition a PV module qualification test certificated as per IEC standard issued by ETDC NABL accredited lab MODULE MOUNTING STRUCTURE (MMS) (a) MMS should be made with hot dipped galvenised iron section , galvanisation not less than 85 micron. (b) Design should be vetted by 3rd party (through IIT/NIT) and submitted for approval of Accepting officer.

(c) Confirming to IS 2061-1992 and galvanized as per IS 4759. (d) The material shall be corrosive resistant and electrically compatible with material used in module frame. (e) The minimum clearance of the structure from ground level should be 300-400 mm. (f) MMS should be fixed on roof top with suitable size PCC block without drilling holes on roof. LIGHTING PROTECTION FOR PV ARRAY :- Design supply & fix Lightning Arrestor of 1 Nos of suitable Early Streamer Emission (ESE) lightning arrestors installed in the array field including earthing and earthing strip. INVERTER - Electronic inverter with associated controls protection device. It should also have MPPT (max power point tracking) or interface between solar PVC and the invertor. Earthing of inverter included in this+B17 item. Invertor shall confirm the following parameter :- (a) Output Power -10 KW (b) Output Voltage - 415 (c) output frequency -50Hz (d) Total harmonics distrotion < 5% (e) Max output current - 100 A/50A (in case of 30 Kw) Note :- 1-contractor may offer 2 nos of inverter combine power of 10 KW as per design approval. 2- Inverter shall have all necessary accessories required for connection of out put to existing LT panel

CHARGER DC OUTPUT :- (a) Max out put charge current 16 A or as per manufacture recommendation. (b) Output charger Voltage Range 96-114 V or as per manufacture recommendation. (c) Charge control three stage two stage boost custom (d) Charge temperature compensation battery temp sensor included. (e) Power factor corrected changing 0.98. (f) Compatible battery type flooded, GEL AGM, LION, Coustom (g) Efficiency peak 85%. General Specification : IP degree of protection IP55, warranty 2 year. BATTERY : 26 (Twenty Six) Nos maintenance free batteries dry module 200AH 12 V for back up with MS stand shall be provided in configuration as specified and directed by Engr-in-Charge.

DC COPPER CABLE- From module to SMB and SMB to Inverter as per design included in the item and as per site requirement. Note :- (a) Module should be make in India (b) Qualifies under the domestic content requirement norms as per specification. (c) All mechanical and electrical works shall be carried out as per relevent BIS IS equivalent standard norms only and also in accordance with the latest edition of the indian electricity Act rules formed there is under and as amended from time to time. (d) Submitting completion Drgs & Test certificates for all major eqpt Catalogue, gaurantee, warrenty certificate to be submitted. (e) Any minor items inescapable required at site which are essential should be deemed to be included in the quoted rate of respective items. (g) All the item used in Solar power plant should be MEDA/MNRE Approved. (h) Battery should be arranged properly in MS Frame duly painted. (j) Warranty (k) The overall workmanship of the grid solar power plant and MMS must be given a warranty for a minimum of 5 years. (l) The design of solar power plant to be vetted by accepting officer SLD should be submitted before starting of work.

Earthing complete with copper earth plate electrode 60cmx60cmx3.15mm thick buried directly in ground vertically (earth pit not less than 2.25mtr deep below ground level) with top edge of the plate not less than 1.5mtr below normal ground level earth plate connected with copper strip 20x3mm by means of lug, bolts, nuts, check nuts, washers of galvanised iron or steel, GI protection pipe 25mm bore light grade all as shown in elect plate No 3 of SSR part I - 2009 and connecting to main switch board / Main DB’s including excavation, earth work in any type of strata , salt and charcoal dust mixed and packed 150mm thick around GI earth plate, GI pipe medium grade 20mm nominal bore as watering pipe GI sheet funnel wire mesh, concrete pit, RCC cover 40mm thick in PCC 1:2:4 type B1 duly reinforced with CRS Bars 8mm dia at the rate of 100mm centre to centre both way with 12mm dia lifting handle and pit / chamber constructed 50 cm away from the edge in PCC 1:3:6 type C1, Angle iron 40x40x3mm frame for pit cover including testing on completion complete all as specified and directed.

Cable XLPE insulated screened PVC bedded galvanized steel strip or wire armoured electric power cable (Heavy duly) with stranded aluminium conductor cross sectional area 16 sqmm 4 core suitable for working on 1100 Volts earthed system, laid in tranches, in floor, in ducts, through pipe or along pole complete all as specified and directed. Note :- Excavation, earthwork, sand cushioning, PCC protection cover, GI pipe and protection clamps shall be measured and paid for separately.

Excavation in trenches n.exe. 1.5 mtr in depth for laying of Pipe lines/ cable trenches and getting out in hard /dense soil complete all as specified and as directed.

Returning, filling in, including, spreading, levelling, watering and well ramming in layers not exc. 25 cm deep as in soil complete as specified.

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

Sand cushioning with a layer of sand 8cm thick before laying of cable and 15cm thick after laying of cable in trenches complete all as specified and directed.

Unreinforced precast concrete cable cover, ISI marked class LV types 2 flat size 250mm x 150mm x 40mm having minimum average breaking load 200Kg, complying IS:5820-1970 made of concrete used of grade M-20, laid flat in trenches over the cable with the length of concrete cover perpendicular to the direction of the cable length, adjacent / abutting each other complete all as specified.

Galvanised tubing light grade 40 mm nominal bore for passing of cable, fixed to poles / walls / laying under floor/ roads complete with and including fittings, clamps nut bolts as required complete all as specified and as directed.

Supply installation,commissioning and testing solar roof top grid system (with battery) of capacity 2 KW comprising of the following :- (a) Polycrystalline Photovoltaic Module of 330-340 Wp Each. The PV modules used must qualify to the latest edition of IEC PV module qualification test or equivalent BIS standards. Crystalline Silicon Solar Cell Modules IEC 61215. In addition, the modules must conform to IEC 61730 Part-1 - requirements for construction & Part-2 requirements for testing, for safety qualification or equivalent IS. I-V curve of module at STC should be provided by bidder. The total solar PV array capacity should not be less than allocated capacity (kWp).The module frame shall be made of corrosion resistant materials silver anodized aluminum alloy. The contractor shall carefully design & accommodate requisite numbers of the modules to achieve the rated power. The module junction box should not be less than IP67 protection. The manufacturer should warrant the Solar Module(s) to be free from the defects and/or failures specified below for a period not less than ten(10) years from the date of sale to the original customer complete all as specified and directed.

The make of Solar PV modules should be : TATA/Havells/ Panasonic (i) Solar modules -06 Nos capaciy 335 Watt & Make : Wolt solar poly / Sun power / Silfab (ii)Off-grid Inverter-01 No of capacity 2.5 KVA & Make : Luminous / Microtek (iii)Tubular battery -04 Nos of capacity 220 Ah & Make : Luminous / Exide / Amco (iv) Module mounting structure as per site requirement & Make : Jindal / TATA (v) Charge Controller (MPPT)- 01 No (vi) Enclosure-01 No (vii)DC cable as per site requirement (viii)AC Cable as per site requirement Note :- warranty of 05 years for inverter & 25 years for solar panel and battery rate for same is include in above quoted rate.

Supply and fix LED food light 150 W made up of pressure die cast aluminium housing with toughned glass and high power LEDs and secondary lenses with IP 66 protection with system efficacy more than 110 LPM including all electrical connection complete all as specified and directed by Engr-in-charge. Make:- Crompton Cat No. CFS-501-150-57-60D-SL-GL-NGG or equivalent model of make specified here-in-before.

Supply, Laying and Testing of Unplasticised PVC pipes of pressure rating 10kgf/cm2 50mm dia laid in trenches complete all as specified and directed.

Supply, Laying and Testing of Unplasticised PVC pipes of pressure rating 10kgf/cm2 25mm dia laid in trenches complete all as specified and directed.

Ball brass valve high pressure with polythene float and fly nut complete screwed for iron pipe or brass ferrule and fixed suitable for 50mm bore UPVC pipe complete all as specified and directed.

Ball brass valve high pressure with polythene float and fly nut complete screwed for iron pipe or brass ferrule and fixed suitable for 25mm bore UPVC pipe complete all as specified and directed.

Rotational moulded polyethylene water storage tanks (cylindrical, vertical with closed top) 1000 Litre capacity, hoisted and fixed in position, with lid, tounge nipple for inlet, outlet connections etc. complete all as directed by Engr-in-Charge.

Supply, Install testing & Commissioning for openwell submersible monoblock pump set, 2HP electric driven 415 V, Three phase ,and Energy Efficient Factor should be EFF-1/EFF-2 with 500LPH at 30 M head output with necessary accessories complete with suction line and delivery line with HDPE Pipe 10kgf/sqcm of size of suitable length, suction strainer, DOL starter suitable capacity and submersible flat cable 4sqmm size from starter to submersible pump with hdpe cable protection pipe up to well , Nylon rope of adequet size to securing pump complete all as specified and as directed. Note: HDPE Suction and delivery line will be measured and paid seprately

Ball valves, high pressure of PTMT with epoxy coated aluminium rod and high density plastic ball screwed for iron pipe 40mm bore / dia complete all as specified and as directed.

Flaxible hose Pipe Thermoplastic Hose ISI Marked (IS:12585) 20mm bore and 30meter length with hose reel, connecter and spray nozzle for cleaning of PV Modules Complete all as specified and as directed

PCC (1:3:6) type C1 using 20mm graded stone aggregateusing as in coping, tank foundation, foundation for SPV panel including necessary frame work for water supply stand post complete all as specified and directed.

Supply installation,commissioning and testing solar roof top grid system (with battery) of capacity 1.5 KW comprising of the following :- (a) Polycrystalline Photovoltaic Module of 330-340 Wp Each. The PV modules used must qualify to the latest edition of IEC PV module qualification test or equivalent BIS standards. Crystalline Silicon Solar Cell Modules IEC 61215. In addition, the modules must conform to IEC 61730 Part-1 - requirements for construction & Part-2 requirements for testing, for safety qualification or equivalent IS. I-V curve of module at STC should be provided by bidder. The total solar PV array capacity should not be less than allocated capacity (kWp).The module frame shall be made of corrosion resistant materials silver anodized aluminum alloy. The contractor shall carefully design & accommodate requisite numbers of the modules to achieve the rated power. The module junction box should not be less than IP67 protection. The manufacturer should warrant the Solar Module(s) to be free from the defects and/or failures specified below for a period not less than ten(10) years from the date of sale to the original customer complete all as specified and directed.

The make of Solar PV modules should be : TATA/Havells/ Panasonic (i) Solar modules -05 Nos capaciy 330 Watt & Make : Wolt solar poly / Sun power / Silfab (ii)Off-grid Inverter-01 No of capacity as per site requirement & Make : Luminous / Microtek (iii)Tubular battery -02 Nos of capacity 150 Ah & Make : Luminous / Exide / Amco (iv) Module mounting structure as per site requirement & Make : Jindal / TATA (v) Charge Controller (MPPT)- 01 No (vi) Enclosure-01 No (vii)DC cable as per site requirement (viii)AC Cable as per site requirement Note :- warranty of 05 years for inverter & 25 years for solar panel and battery rate for same is include in above quoted rate.

K B N TRADERS

JAY BHARAT METAL SUPPLIERS