PROVN OF 04 x SOLAR WATER HEATING SYSTEM OF CAPACITY 1500 LTRS PER DAY FOR OTM ACCN AT KLP LOC OF 284 FD REGT UNDER GE (SOUTH) UDHAMPUR

Amount

Supply Installation Testing and Commissioning of Solar Water Heater System (Flat Plate Collector Type) technology of capacity 1500 LPD with heat exchanger type, Thermosyphonic with 1500 Ltrs Tank of 2mm thick SS 304 with and including tank stand made out of MS Angle with 100mm Rockwool Insulation of density 48KG/ M3 with pressure ranging from 5 Kg/ CM2 and Aluminium cladding 24 Guage with 15 Collectors, Collectro Stand copper couplers, end caps, Box type collector, Screwless Technology 3 KW heating element = 04 Nos Each, complete all as specified and directed. l. Solar Collector should be box type structure for high strength and stability. ll. The collectors should have the Brass Couplings and end caps for Rust proof and long life screw. lll. The collectors must have a screw less construction for water proof and high stability. IV. The make up tank shall be of SS304 with 10 litres capacity.

Notes:- (for Srl item No-1) (a) The manufacturer will provide free maintenance and servicing of the Solar water heater system for 2 years and the cost of the same will be included in quoted rates by the contractor and further AMC on agreed mutual terms and conditions. (b) General maintenance program and training will be conducted to the MES staff and user by the manufacturer and cost of the same will be included in the quoted rates. (c) The collectors warranty should be 10 years. (d) The contractor will supply 75 Ltrs of Glycol for solar panel cleaning purpose. Make: Racold/TATA BP/Inter Solar System/BOSCH.

Rotational moulded polyethylene water storage tank (white colour), two layers, ISI marked (cylinderical vertical with closed top) hoisted with Threaded Cap and fixed in position all as specified in SSR Part-I of Capacity 2000 litres each including all accessories (i.e GI nipples and Ball valves high pressure of PTMT with epoxy coated aluminium rod & high density plastic ball screwed for iron pipe of bore 20mm/25mm (Minimum weight 210 gram) etc), complete all as specified and as directed.

40mm bore galvanised steel water tubing medium grade (ISI Marked) with and including all fittings and fixed complete to walls and or laid under floors etc complete all as specified.

25mm bore galvanised steel water tubing medium grade (ISI Marked) with and including all fittings and fixed complete to walls and or laid under floors etc complete all as specified.

Lagging to pipes used in internal water supply or plumbing all round with, 25min thick bonded mineral wool preformed ‘SNAP ON’ pipe sections of density 144 Kg/cum conforming to IS 9842 on following pipe of internal 20mm dia, complete all as specified and directed.

Lagging to pipes used in internal water supply or plumbing all round with, 25min thick bonded mineral wool preformed ‘SNAP ON’ pipe sections of density 144 Kg/cum conforming to IS 9842 on following pipe of internal 15mm dia, complete all as specified and directed.

Bib taps, cast copper alloy, chromium plated, with crutch or butterfly handle screwed down for iron pipe or for brass ferrule for bore of pipe 15mm, complete all as specified and as directed.

Gun metal globe of gate valve with iron wheel head, screwed both ends of size 20mm, complete all as specified.

Gun metal globe of gate valve with iron wheel head, screwed both ends of size 25mm, complete all as specified.

Mild steel framed work such as grills, gratings, etc. with ends of bars shouldered and/or riveted or gorged into spikes, framed guard bar, barred iron doors; ladder, framed balusters; railing; frame work for water tanks, cooler stand etc and similar work conforming to FE 290-0, Gde-E-165, complete all as specified and as directed. Note:- The rate quoted shall deem to including the rate for fixing/grouting of MS frame on the roof/floor as directed.

Welded steel wire fabric mesh weight not exceeding 4 Kgs per sqm fixed to wood or steel members complete all as specified and directed.

Sub main wiring with two runs of 10 Sqmm ( 2x10 sqmm ) 1100 volts grade single core FRLS PVC insulated unsheathed multistranded copper conductor conforming to IS-694 drawn through and including non-metalic PVC rigid concealed conduit 25 mm dia medium grade (ISI marked) with all conduit accessories mounting on suface of walls /roofs / ceiling etc with one run of 6 Sqmm (1x6sqmm ) single core FRLS PVC insulated unsheathed copper conductor cable as earth wire, complete all as specified and directed by Engr-in-Charge. Note:- 2 runs of 10 Sqmm (2x10sqmm ) ,one run of 6 Sqmm (1x6 sqmm ) cable and one metre of conduit will be measured as one unit.

Sheet metal enclosures for distribution board when MCB to be used SPN 02 way with IP-43, IK-09 protection 240V with 200 Amps rated bus bar, single door type including cutting chases in walls for fixing DBs making good the distubed surfaces to match with existing specifications, complete all as specified and as directed.

MCB SPN, 40 Amps, 240 Volts, rupturing capacity 10 KA "B" Series including providing aluminuium thimbles for outgoing cable, complete all as specified.

Cutting existing GI pipe of any size for taking new connection incl all fittings, joints etc., complete all as specified and as directed. (Each cut to be measured seperately)

Plain cement concrete (1:2:4) type B-1 using 20mm graded stone aggregate as in foudation, filling and mass concrete all as specified.

RAMAN CONSTRUCTION CO

FANGALIA TRADERS

Electromechanics Engineers & Contractors

SINGH CONST CO

DEV RAJ MAGOTRA