PROVN OF SOLAR WATER HEATING SYSTEM IN OTM ACCN OF UNITS IN MATHURA CANTT UNDER GE (EAST) MATHURA

Amount

Supply, installation, testing & commissioning of Solar hot water heating system (Flat plate collector type conform to IS 12933 (Part 1) with amdt no.1 & 2 and IS : 12933 (Part 2)/2003) based on indirect transfer of heat of capacity 500 litre per day with heat exchanger incl electrical heating back up with thermostat including cost of civil works, aluminium angle frame mounting structure for collector box frame and mild steel support structure for hot water tank and collector with anti corrosive coating, insulated hot water tanks (made with graded stainless steel of cap 500 Ltrs , confirm to IS 1730 grade) , Temp Gauge, water meter and connection for heating backup etc.including with NRV / check valve with by pass arrangements complete all as per latest provision and Section 26 of SSR Pt -I 2009 and as directed by Engr-in Charge. Make : Tata Power Solar Systems Ltd , Inter Solar System, Vikram Solar Pvt. Ltd. , Kotak Urja Pvt. Ltd.

Note :- (i) All components, equipments and accessories shall be conforming to latest Indian Standards as applicable The installation shall comply with the applicable codes of practice (wherever such codes of practice issued by the competent authority) regulations and Indian Electricity Rules and other safety regulations. (ii) The Solar hot water heating system including hot water tank shall be warranted for minimum 02 years against all material/manufacturing defects and workmanship after date of completion of work. (iii) Operation & maintenance manual shall be provided by the manufacturer mentioning preventive maintenance procedures, method of checking the system for normal safe operation, possible breakdowns/Trouble shooting and repair etc.

Supply, installation, testing & commissioning of Solar hot water heating system (Flat plate collector type conform to IS 12933 (Part 1) with amdt no. 1 & 2 and IS : 12933 (Part 2)/2003) based on indirect transfer of heat of capacity 1000 litre per day with heat exchanger incl electrical heating back up with thermostat including cost of civil works, aluminium angle frame mounting structure for collector box frame and mild steel support structure for hot water tank and collector with anti corrosive coating, insulated hot water tanks (made with graded stainless steel of cap 1000 Ltrs , confirm to IS 1730 grade), Temp Gauge, water meter and connection for heating backup etc.including with NRV / check valve with by pass arrangements complete all as per latest provision and Section 26 of SSR Pt -I 2009 and as directed by Engr-in Charge. Make : Tata Power Solar Systems Ltd , Inter Solar System, Vikram Solar Pvt. Ltd., Kotak Urja Pvt. Ltd.

Note :- (i) All components, equipments and accessories shall be conforming to latest Indian Standards as applicable The installation shall comply with the applicable codes of practice (wherever such codes of practice issued by the competent authority) regulations and Indian Electricity Rules and other safety regulations. (ii) The Solar hot water heating system including hot water tank shall be warranted for minimum 02 years against all material/manufacturing defects and workmanship after date of completion of work. (iii) Operation & maintenance manual shall be provided by the manufacturer mentioning preventive maintenance procedures, method of checking the system for normal safe operation, possible breakdowns/Trouble shooting and repair etc.

Supplying & fixing Hot water pipe line 15mm bore GI Pipe medium grade duly insulated with glasswool and aluminium cladding complete all as specified

Supplying & fixing Hot water pipe line 25mm bore GI Pipe medium grade duly insulated with glasswool and aluminium cladding complete all as specified.

M&L for GI pipe 25mm bore, medium grade with all fittings laid in trenches with connecting complete all as specified and directed.

Supply and fix for Gun-metal gate valve / Stop Valve with iron wheel head screwed both ends for iron pipe of size 25mm bore and fixed complete all as specified and directed

Supply and fix Stop ball Valve, cast copper alloy, screwed down, high pressure, with crutch or butterfly handle, screwed both ends for iron pipe or for unions of size 25mm bore and fixed complete all as specified and directed

M&L for fancy type bib tap, cast copper alloy, chromium plated with crutch or butterfly handle, screwed down, screwed for iron pipe of size 15mm bore or for brass ferrule and fixed complete all as specified and directed

Supply & fix Rotational moulded polythylene water storeage tanks triple layer (for storage of cold water & cleaning of collector), ISI marked (cylinderical vertical with closed top ) hoisted and fixed in position as directed all as specified in SSR Part-I of capacity 1000 ltrs.

S&F Ball brass valve high pressure with polythene float and flynut complete screwed from iron pipe or brass ferrule and fixed to pipe of 25mm bore complete all as specified .

M&L for cutting existing steel tubing of size 25/32/50mm bore for addition / alterations for new branch connection done in position without taking down.

Screwing existing steel tubing of size 25/32/50mm bore for alterations or additions done in position without taking down.

S&F hot rolled medium and high tensile structural steel of grade E165 as per IS 15911: 2010 as in framed work such as grills, grating, etc., with ends of bars of shouldered and/or riveted, or forged into spikes, framed guard bars; barred iron doors; ladders; framed balusters; walk ways; railings; framework water tanks and similar work hung as gates, including pintle hinges, stops, hand made sliding bolts etc. including two coats of synthetic enamel paint over a coat of red oxide primer complete all as specified and directed by Engineer-in-charge.

M&L for Mild steel sheet (plain or chequered) confirm to Fe 410-W(Gde-E- 250) quality-A, for fixing on top of cold storage tank structure including cutting, fabrication to required shape & size including welding work for fixing complete all as as per site requirements and as directed by Engr-in-Charge.

M&L for Plain Cement Concrete M-15 grade (Nominal mix) using 40mm graded stone aggregate as in foundations, filling mass concrete for structure leg Posts including pillasters etc complete all as specified and directed by Engr - in Charge.

Earthing for Panel complete with galvanised steel earth plate electrode 60cmX60cmX6.0 mm thick, buried directly in ground (earth pit not less than 2.25mtr deep below normal ground level) with top edge of the plate not than 1.5mtr below normal ground level connected to GI earth strip of size 32x6mm by means of bolts, nuts, check nuts and washers of galvanised iron complete earth pit of PCC M-10(Nominal mix) using 20mm graded stone aggregate, 50mm thick earth pit cover of RCC M-15 (Nominal mix) using 20mm graded stone aggregate with TMT reinforcement bar of 8mm dia @ 150mm centre to centre both ways, MS handle 10mm dia made to shape, PGI funnel, wire mesh and 20mm bore GI water pipe light grade and 40mm bore light grade GI pipe for protection of earth strip and connect to eqpt/pole/LA/panel point with use of Porceline insulator where required, common salt, charcoal dust including provision of earth test Point for earth test complete all as specified and as directed all as shown in electrical plate No. 3 including testing on completion and making good the disturbed surfaces of wall floors etc without claiming extra cost all as directed by Engr-in-Charge. Note: GI strip upto 7.5Mtr length from earth electrode shall be deemed to be included in unit rate.

Supply, laying and testing cable XLPE Insulated , screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size 10 sq mm 4 core, laid in trenches / duct / fixing on walls / poles or passing through HDPE pipe including connecting with suitable lugs, glands, nuts and bolts in existing Panel/ Pole/ Main DB to Prop Outdoor Panel and testing complete all as specified and directed.

M&L for Sub Main Wiring with four runs (R-Y-B & N) single core 6 Sqmm PVC insulated unsheathed (FRLS) cable with stranded copper conductor drawn in suitable size of rigid non-metallic heavy duty PVC conduit and its all accessories complete with fixing on wall/roof with saddle / clamps and including 6 Sqmm copper green colour earth wire all as specified and directed by Engineer-in-Charge. Note :- Four run of 6 Sq mm single core cable, one run of 6 Sq mm earth wire & One run of PVC conduit shall be measured as one unit length.

Excavation in trenches in soft/loose soil not exceeding 1.5 mtr in depth and not exceeding 1.5 mtr wide for laying of cables and getting out all as specified and as directed by Engr-In-Charge.

Removal of excavated surplus soil to a distance not exceeding 50 mtr and depositing where directed at a level not exceeding 1.5 metre above the starting point complete all as specified.

Returning, filling in including spreading, levelling,watering and well ramming excavated soil in layers not exceeding 25 cm thick each , filling back in trenches after cables have been laid and tested complete all as specified.

M&L for sand cushioning to under ground cable in trenches in layers of 8 cm deep before laying the cable and 15 cm deep after laying and stretching the cable complete all as specified and directed by Engr in charge. Note:- Measurement shall be taken after gentling puning of sand.

M&L for laying in trenches un-reinforced precast cement concrete cable cover, class LV type 1, flat, size 250mmx150mmx40mm for cable protection laid adjacent to each other length wise perpendicular to the central axis of cable complete all as specified.

Supply and fixing & connecting seft priming 1 HP Monoblock pressure booster Pump Set incl DOL Starter, Single Phase 240V, 1500 RPM,, delivery size 25mm and head upto 40mtr, discharge range 3000-800 ltrs/hour complete with connecting & testing including fixing of suitable sheet canopy for protection of motor from raining complete all as specified.

L-7 Primewave Communications

M/S HANSRAJ SHIVHARE

Ms Kamal Kant Agarwal

Rajesh Agencies