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| 1 | SOLAR WATER HEATERTaking down/disconnecting 100/300 LPD Solar water heater for repair /maintenance including servicing of solar Water Heater and De-scalling of Solar Water system complete by re-circulating descaling solution with pumps suitablesolar water heater including replacement of minor parts such as nuts,bolts,washers, minor gaskets, minor leakage through welding or brazing as reqd etc complete all as specified and as directed. Note:-(i)Solar water heater installed at top floor of building and 4 stories. (ii) Any Major unsv parts reqd for replacement shall be measured and paid separately under respective items of schedule. |
| 2 | S&F in replacement flat plate collector with toughened glass suitable for 100/300 LPD solar water heater complete all as specified and as directed. |
| 3 | S&F in replacement glazing gasket suitable for flat platel collector toughened glass 100/300 LPD solar water heater complete all as specified and as directed . |
| 4 | S&F in replacement flange with nipple suitable for 100/300 LPD solar water heater complete all as specified and as directed. |
| 5 | S&F in replacement Assistance tank for solar (Auto adding water in tank)100/300 LPD solar water heater complete all as specified and as directed. |
| 6 | S&F in replacement flange gasket with nut & bolt complete suitable for 100/300 LPD solar water heater complete all as specified and as directed . |
| 7 | S&F in replacement hose pipe 25 mm dia , pressure 12 kg/sqcm with 02 Nos jubli clamps suitable for connecting inlet and outlet of 100/ 300 LPD solar water heater complete all as specified and as directed. |
| 8 | S&F in replacement storage tankSS 304 / SS 316 PUF insulated suitable for300 LPD solar water heater complete all as specified and as directed.Note dully signed by contractor rep , JE and Engr-in-Charge Testing will done with location. |
| 9 | S&F in replacement storage tankSS 304 / SS 316 PUF insulated suitable for 100 LPD solar water heater complete all as specified and as directed. Note dully signed by contractor rep , JE and Engr-in-Charge Testing will done with location. |
| 10 | S&F in replacement Heating Element of capacity 3KW,AC, 230/415 V complete all as specified and as directed . |
| 11 | S&F in replacement Thermostate suitable for 0 -100 degree, AC, 230V, single phase, 50 Hzcomplete all as specified and as directed . |
| 12 | Taking down & S&F, 25mm dia GI tubing medium grade with all fittings fixed, to walls, ceiling or laid in floors, complete all as specified and directed by Engr-in-Charge. Make : Make: Prakash/Jindal/Tata. |
| 13 | Taking down & S&F, 20mm dia GI tubing medium grade with all fittings fixed, to walls, ceiling or laid in floors, complete all as specified and directed by Engr-in-Charge.Make : Make: Prakash/Jindal/Tata. |
| 14 | Taking down & S&F, 15mm dia GI tubing medium grade with all fittings fixed, to walls, ceiling or laid in floors, complete all as specified and directed by Engr-in-Charge.Make : Make: Prakash/Jindal/Tata. |
| 15 | S&F Gun-metal, globe or gate valves 25 mm, with iron wheel head, screwed both ends for iron pipe and fixed, complete all as specified and as directed by Engr-in-Charge. Make :Zolato/ kirloskar/Leader. |
| 16 | S&F Gun-metal, globe or gate valves 20 mm, with iron wheel head, screwed both ends for iron pipe and fixed, complete all as specified and as directed by Engr-in-Charge. Make :Zolato/ kirloskar/Leader. |
| 17 | S&F Gun-metal, globe or gate valves 15 mm, with iron wheel head, screwed both ends for iron pipe and fixed, complete all as specified and as directed by Engr-in-Charge. Make :Zolato/ kirloskar/Leader. |
| 18 | S&F PVC Tank coversuitable for 500 ltr tank as per existing sample complete all as specified and as directed by Engr-in-Charge. |
| 19 | Cleaning and removing all scale and dirt, etc, from PVC tanks 500 ltr and from mouths of circulating pipes, etc.complete all as specified and as directed by Engr-in-Charge. |
| 20 | S&F of Angle stop valve of PTMT any colour high pressure screwed for iron pipe and fixed, (Minimum weight 15mm-90gms) Angle valve 15 mm dia Make Glacier or equivalent kirloskar/Zolato. |
| 21 | S & F Rotational moulded polyethylene water storage tanks 500 ltrs (cylindrical vertical with closed top) hoisted and fixed in position all as specified in SSR Part-I |
| 22 | 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 with 0.01mmaluminium foil complete suitable for GI pipe size 15/20 mm dia . |
| 23 | XLPE insulated, armoured heavy duty electric cable with Copper conductor, 1100 volts grade, cross-sectional area 2Core X 6 sq. mm complete all as specified and as directed by Engr-in-Charge. |
| 24 | M&L cross arms, bracings, supports, clamps and back plates fabricated from structural steel sections including nuts, bolts, washers, welding,drilling holes for bolts, in any shape or size as indicated or directed and inclusive of one primer coat and one finishing coat of paint complete all as specefied & directed. |
| 25 | M&L for plain cement concrete (1:2:4) type B-1 using 20 mm graded stone aggregate in plinth of angles, including necessary form work finished even and smooth without using extra cement, all as specified and directed. |
| 26 | ROOF TOP SOLAR SOLUTION & INVERTER (10 KW)Annual mainteance contract scope of Roof Top Solar Solution 10 KW for one yearRepair / Servicing charges and the following features are carried out by the Company :(a) Checking of turbo battery system 12 volts 200 AH 10 Nos with filling distilled water if required (Per Quarter)(b) Checking of 10 KW solar plates efficency also cleaning the plates with proper chemical for 100 % performance sernicing / cleaning will done minimum twice Per Quarter.(c) Checking of DC/AC supply cables for insulation test & perfomance life, results sholud be recorded maintained properlly dully signed by contractor rep , JE and Engr-in-Charge Testing will done once Per Quarter(d) Checking of earthing with megger & results will recorded Keepthe result dully signed by contractor rep , JE and Engr-in-Charge Testing will done once Per Quarter(e) Checking UPS system means cleaning by blower/ CTC PCB circuit all jacks supply system all connection of screws/ lugs etc Air cooling system will be reset as per winter/ summer/rainy seasons for funtioning of UPS system upto the satisfaction of Engr-in- ChargeNote Servicing will carry out by Rep of OEMs only. |
| 27 | S&F Replacment of INA Solar Panel poly 335Wcomplete all as specified and as directed by Engr-in-Charge. |
| 28 | S&F Replacement of MC 4 connectorcomplete all as specified and as directed by Engr-in-Charge. |
| 29 | S&F Replacement of DC wire polycab 4 sqmm complete all as specified and as directed by Engr-in-Charge. |
| 30 | S&F Replacement of AC cable 16 sqmm 4 C complete all as specified and as directed by Engr-in-Charge. |
