SUPPLY AND INSTALATION OF SOLAR PPANNEL PROTECTION AREA AND PIPE LINE AT 12 NO WATER TANK

Amount

Sub Heading 1

Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply, including all CPVC plain & brass threaded fittings, including fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes & fittings with one step CPVC solvent cement and testing of joints complete as per direction of Engineer in Charge. Internal work - Exposed on wall 20 mm nominal outer dia Pipes.

Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply, including all CPVC plain & brass threaded fittings, including fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes & fittings with one step CPVC solvent cement and testing of joints complete as per direction of Engineer in Charge. Internal work - Exposed on wall 32 mm dia nominal bore.

Providing and fixing brass bib cock of approved quality : 20 mm nominal bore

Providing and fixing brass stop cock of approved quality : 20 mm nominal bore

Providing and fixing gun metal gate valve with C.I. wheel of approved quality (screwed end) : 80 mm nominal bore

Surface dressing of the ground including removing vegetation and inequalities not exceeding 15 cm deep and disposal of rubbish, lead up to 50 m and lift up to 1.5 m. All kinds of soil

Providing and laying in position 1:2:4 (1 Cement : 2 Coarse Sand : 4 graded stone aggregate 20 mm nominal size) cement concrete of specified grade excluding the cost of centering and shuttering, all the work upto plinth level.

Steel work with hot finished welded type tubes ( round, square or rectangular hollow tubes etc.) in built up trusses including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer, including welding and bolted with special shaped washers etc. complete.

Providing and fixing 1mm thick M.S. sheet door with frame of 40x40x6 mm angle iron and 3 mm M.S. gusset plates at the junctions and corners, all necessary fittings complete, including applying a priming coat of approved steel primer. Using M.S. angels 40x40x6 mm for diagonal braces

Providing and fixing precoated galvanised iron profile sheets (size,shape and pitch of corrugation as approved by Engineer-in-charge) 0.50 mm + 0.05 %, total coated thickness with zinc coating 120 gsm as per IS: 277 in 240 mpa steel grade, 5-7 microns epoxy primer on both side of the sheet and polyester top coat 15-18 microns. Sheet should have protective guard film of 25 microns minimum to avoid scratches while transportation and should be supplied in single length upto 12 metre or as desired by Engineer-in-charge. The sheet shall be fixed using self drilling /self tapping screws of size (5.5x 55mm) with EPDM seal, complete upto any pitch in horizontal/ vertical or curved surfaces excluding the cost of purlins, rafters and trusses and including cutting to size and shape wherever required. Trapizoidal profiled colour coated sheet.

Brick work with FPS bricks of class designation 75 in Super Structure above plinth level up to floor V level in all shapes and sizes in 1:6 grade (1 cement : 6 coarse sand).

15mm cement plaster on rough side of mix 1:4 (1cement: 4coarse sand)

Wall painting with acrylic emulsion paint of Royale Luxury emulsion paint of Asian Paints/ Silk Luxury emulsion of Berger or equivalent product of approved brand and manufacture to give an even shade. Two or more coats on new work. Upto 16m height. (No separate payment shall be made for scaffolding).

Applying one coat of water thinnable cement primer of approved brand and manufacture on wall surface :Upto 16m height. (No separate payment shall be made for scaffolding).

Finishing walls with Acrylic Smooth exterior paint of required shade on new work (Two or more coat applied @ 1.67 ltr/10 sqm over and including priming coat of exterior primer applied @ 2.20 kg/ 10 sqm)

Painting with synthetic enamel paint of approved brand and manufacture to give an even shade two or more coat.

Supply & fixing of Solar Pump Set (CRI, Kirloskar) for Bore Well with GPRS Remote Monitoring System: Solar Pump: Capacity equal to or greater than 3HP DC Submersible pump set. Reference standard IS 8034:2002 (Second Ver.). Minimum duty head > 50mt and mimum discharge rate > 69000 liter per day. Pump Should be equipped with replaceable bearing and wearing ring, wherever provided, Controller: Suitable controller for supplied Submersible pump set, MPPT based, Ingress Protection 65. Protection- Dry Run Protection, Over Voltage, Low Voltage, Reverse Polarity Protection, Auto shutdown the pump after over flow of water tank. Minimum efficiency of Controller 97% or higher Submersible Cable: Coper cable. The cable should be conform to 5.3 of IS 9283, Indicators: Input water Pressure Indicator, Level Indicator, Suitable Sluice Valve, Enclosure: All electronic device should be installed in enclosure with Minimum Protection Degree IP 65, Halogen Free and Weather Proof for Out Door Installation 1000Vdc rating with Transparent Cove. Guarantee/Warranty: Minimum 3 Year

Supply & fixing of Solar PV Module: (Vikram/HHV/CEL or any tier 1 modules) Cumulative PV array capacity > 3000Wp. Detail PV specification in (Annexure-I)

Supply & fixing of Roof Top Mounting Structure: Aluminum frames or Galvanized Iron (Astroller, Transco, TATA, Bhushan, Jindal or similar). Suitable stainless steel nut and bolt with two plain washer and one spring washer

Solar DC Cable and Cable Laying : 4 Sq.mm, (Havels, Polycab, Schneider or similar) UV resistant for outdoor installation, Tinned Copper XLPO Insulated & LSZH Sheathed, Standard - TUV 2PFG - 1169/08-2007. Red Colour cable for positive terminal and black colour cable for negative terminal. Suitable DC connector. Use suitable tinned copper cable lugs with sinkable tube in all termination point. No cable joint allow between cable starting point and cable terminating point. Each starting and termination point cable naming should be done using cable tag along with necessary conncection.

Conduit Pipe and Bends: The DC cables from the SPV module array shall run through a UV-stabilized PVC conduit pipe of minimum dia 20mm diameter (Supreme, Oriplast, TATA) with a minimum wall thickness of 1.5mm or more. All cables and conduit pipes should be clamped to the rooftop, walls and ceilings with thermo-plastic clamps at intervals not exceeding 50 cm.

Sypply & fixing of DC Junction Box , (Hensel or other reputed make) with Solar Fuse Holder with Fuse Link (in each holder) 15Amp and, Terminal Block. DC SPD type-II, 2 pole Isolator/MCB: Box: Minimum Protection Degree IP 65, Halogen Free and Weather Proof for Out Door Installation 1000Vdc rating with Transparent Cover, HRC Fuse Link: 15Amp, (10x38)mm, Rated Voltage 1000Vdc, IEC 60269-6 (gPV) Compliance, RoHS compliance. Fuse should be connected both +Ve and -Ve terminal, Fuse Disconnector/Fuse Holder: Suitable for (10x38)mm fuse-Links with Blown Fuse Indicator, DIN Rail Mounted Single Pole, Rated Current 32A, Rated Voltage 1000Vdc , Standards- IEC 60947-3 UL 4248-18, Modular Terminal Block: Terminal Blocks with Removable Center Jumper, PUSH IN or Screw Type connection, 1000Vdc, 32 Amp, SPD: 1000Vdc rating Type-ii DC SPD each string, Isolator/MCB: DIN Rail Mounted, 2 Pole isolator/MCB. Rating minimum 32Amp or more, 1000Vdc or more connected in both string, Cable Gland: Nylon (Polyamide), Minimum Protection Degree IP 68, Suitable for Wire Outer Diameter 4-8mm

Chemical Earthing: Earthing Electrode minimum length 2mt, Earthing Chemical 50kg, Pit cover.

Sypply & fixing of Lightning Protection: Copper spike type lightning arrester. All mounting structure should be connected galvanized iron strip conductors (25mm x 3mm) to structures with suitable stainless steel nut and bolt with two plain washer and one spring washer. Two galvanized iron strip conductors should be connected with stainless steel nut and bolt with two plain washer and one spring washer whenever require. All galvanized iron strip conductors should be clamped to the rooftop, walls and ceilings with suitable Earthing strip Insulator

Supplying, fitting and fixing in position G.I. pipes of TATA make for underground works with all necessary accessories,specials viz.socket, bend, tee, union, cross, elbow, nipple, short piece etc.including cost of all materials,jointing materials ,cutting pipes,making threads,cutting trenches upto 1.5 metre below surface in all sorts of soil and refilling the same as directed with two coats of painting on G.I. pipes and specials with bituminous paint complete in all respect. (Payment will be made on the centre line measurement of the total pipe line including all specials No separate payment will be made for accessories, specials.Payment for painting will be made seperately) 50 mm dia. medium quality.

Supplying, fitting and fixing in position G.I. pipes of TATA make for underground works with all necessary accessories,specials viz.socket, bend, tee, union, cross, elbow, nipple, short piece etc.including cost of all materials,jointing materials ,cutting pipes,making threads,cutting trenches upto 1.5 metre below surface in all sorts of soil and refilling the same as directed with two coats of painting on G.I. pipes and specials with bituminous paint complete in all respect. (Payment will be made on the centre line measurement of the total pipe line including all specials No separate payment will be made for accessories, specials.Payment for painting will be made seperately) 25 mm dia. medium quality.

Supplying, fitting and fixing gunmetal wheel valve of approved brand and make tested to 21 kg per sq. cm. (for water lines only). 50 mm dia

Surging of existing tube well with chemical treatment and bucket wash (prior to use of compressor machine) and developing the tube well with compressor machine at least 3 (three) days at 8 (eight) hours per day till the yield is obtained at least by 75% of the total specified yield of the tube well (measured by 'V' notch tank) and draw down is within the permissible limit of 10% variation and water so obtained after such washing and developing will be free from sand and bacteria for which test report from the Public Analyst is to be obtained. (The rate is inclusive of all labour and materials including hire charges of tools and plants and cost of materials.) For tube well from 40 mm to 100mm top enlarged to have yield from 1500 to 3000 gallons per hour as per size and yield.