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| 1 | Supply, Installing, commissioning & Testing of Solar roof top power Plant 60 KWcapacity at HQ bldgon hybrid sys with the following items for each job:-(i) Solar PV module, Standards :- Mono Perc, 585 Wp, each panel =102 Nos. Specification :- IEC 61215/IEC61730 certified panel. Make - Navitas(ii)Module mounting, Structure, Standarads :- GI Section 50x30 chanel with purling with aluminium combo, Section and clamp alongwith other connected accessories.(iii) Solar inverter Standards :- Growatt/Sofar make string inverters, IEC certified. Built in DC disconnected and AC disconnected as per elect board.Specification : KW rating suited for system with 3 phase output for 60kw . Make : Growatt/Navitas(iv) Earth System Specification : IS 3043, Standards : As per IS standard/NBC standard integrated to existing building earth strip or as suited, recommended as per manufacturer. Cost for excavation and required material alongwith PVC pipe will be included in this job. Earth pit also required. Connection ensured from earthing to DBs. earth test result should be less than 10 Ohm.(v)ACDB/LT control Panel including Changeover, MCB and MCCB as per designed. Make : ABB/Citel(vi) DC copper cables & AC aluminium armoured cables from inverter to solar panel and ACDB panel and make arrangement from main existing source alongwith connected accessories. Make : Polycab/Havells/HPL/KEI(vii) Remote monitoring system. Specification : Data logger/App based data with SIM card(viii)Zero net metering device : To be installed for hybrid system (ix)Battery backup : Laid acid, lithieum ion Battery 48v 120ah for excess energy storage upto 50 KWH alonwith connecting cable as per manufacturer design and make necessary connection from inverter. Make - Exide, Luminious, MicrotekNote : (i) Contractor will be bounded to provide certificate of test result of solar Module,Test certicicate of materials , certificate ofgurantee/ warrantee for the product from manufacture at the time of installation. (ii) If any items miss out but cumpulsry for installation cost included in quoted rate.(iii) Battery backup 8 hours with discharge of 70% of battery. |
| 2 | Supply and installation of silent Diesel Engine driven generating set 15 KVA/ 12 KW Water Cooled producing 24.5 BHP @ 1500 RPM with 415 volts, 3 phase 4 wire, engine as per IS:10001/ 10002 and Alternator as per IS: 4722BS EN 60034-1 complete with relay panel and switch gears for automatic starting on main failure Logic Panel and SMPS battery chargerhaving meter and sound proof canopy as per CPCB IV+ norms and foundation etc. mounted on a Base Frame. Along with:-(a) AMF-AType Control Panel(b) Fuel tank(c ) Battery with leads(d) First fill of oil(e) Engine safeties & protections(f) Anti vibration mounting pads(g) Acoustic Enclosure suitable for 15 kVA DG Set.Latest CPCB IV + Norms.of capacity upto 15 KVA.Make: Engine:- Kirloskar, Cummins, Ashok Leyland. Alternator: Stamford,Kirloskar, Ashok leyland Engine:Four Cylinders Inline, Liquid Cooled, Turbocharged and Developing 24.5 BHP @ 1500 RPM. Diesel Engines are with Electric Start, Compression Ignition, 4 Stroke Cycle ,Designed to run continuously at 1500 RPM . It confirms to IS 10002, ISO-3046, BS 5514 standards. Alternator: Alternator, suitable for continuous duty operations rated at 1500 RPM 415 V, 0.8 PF, 50Hz, 3Ph. in SPDP Enclosure, Self- Excited & Self- regulated, Brush less, ‘H’ class Insulation, Floor mounted with anti frication Shielded Ball Bearing on end. The alternator conforms to IS: 4722, BS EN 60034-1 suitable for tropical conditions. OTHER ACCESSORIES: (i)Radiator with Fan. (ii)Fuel Injection Equipments with Mechanical Governor. (iii) Dry type Air Cleaner. (iv) Exhaust Silencer.(v) Lube Oil filter (Spin On Type. (vi) Fuel Oil filter (Spin On Type). (vii) 12V Electric starting system. (viii)Battery charging alternator. (viii) Stop Solenoid. (ix) Cylinder Head temperature Gauge. (x)Battery Voltage. (xi) First Fill Lube Oil. BASE FRAME:- Suitable to couple above Engine & Alternator made from steel sheet metal. FUEL TANK : 8 Hrs Capacity for continuous running, with Diesel fuel Inlet & Outlet, Air Vent & Drain plug arrangements. BATTERY:-1 No.12 V Battery with Leads STANDARD GENSET CONTROLLER UNIT WITH CONTROL PANEL: Controller unit with totally enclosed, Steel Construction Control Panel suitable for indoor floor / wall mounting installation having following safeties and display parameters.ACOUSTIC ENCLOSURE: (i)The Enclosure is modular in construction. (ii) Base Frame is made of Sheet metal. (iii) Durable industrial locking system is provided on Doors. (iv) Door Gaskets are made in high quality EPDM material. |
| 3 | M & L for Earthing complete with galvanised steelearth plate electrode of size 600x600x6mm thick as earth electrode with top edge of earth plate not less than 1.5 m below ground level using GI wstrip 32x6mm as earth continuityconductor connected to earth plate by means of GI thimbles nuts bolts washers all as directed inculding providing earth wire protection pipe GI light grade 15mm dia from earth plate to pit level , watering pipe 20mm dia with mesh and funnel at top , earth pit and RCC pit cover in PCC 1:3:6 adequate quantity of characoal dust and salt all around the earth plate , earth work in any type of soil remaining surplus excavated material all as required at site and specified in EP no 3 of SSR part I- 2009 or directed by Engineer-in-Charge. Note : 1) Test Report to be submit on completion. 2) if Permissible Earth Resistance Value not obtained then Re-Eathing will be done without any additional cost by the tenderer. |
| 4 | Excavation in trenches n.exc 1.5m wide and n.exc 1.5m in depth for laying cables / poles foundation / stay assembly and getting out in hard / dense soil all as directed by Engs-in -charge. |
| 5 | Returing filling in including spreding leveling watering and well ramming in layer not exceding 25 cm as in soil all as specified and dirceted. |
| 6 | Removing excavated material to a distance not exceding 50 m and depostingwhere directed at a level not exceding 1.5 mtr above the starting point. |
| 7 | M&L for dry sand cushioing to under ground cable intrenches incl spreading, leveling and hand punning complete all specified.Note : For measurement purpose punned thickness shall be considered. |
| 8 | M&L Electric cable XLPE insulated, armoured heavy duty electric cable with aluminium conductor, 1100 volts grade, cross-sectional area 10sqmm 3 core |
