REPAIR/MAINT OF SOLAR HEATERS, ELECTRIC GEYSERS AND OTHER CONNECTED WORKS IN SEKHON VIHAR AREA AT AF STN PALAM UNDER GE(P) AF GURGAON

Amount

Supply and fixing in replacement GI pipe, medium grade, ISI marked, 20 mm bore including all ISI marked fittings and fixing arrangements all as specified and directed. Make - TATA/JINDAL/PRAKASH

Supply and fixing in replacement GI pipe, medium grade, ISI marked, 25 mm bore including all ISI marked fittings and fixing arrangements all as specified and directed. Make - TATA/JINDAL/PRAKASH

Supply and fixing in replacement of forged brass ball valve, high pressure, screwed for iron pipe line of size 20mm bore complete all as specified and directed. Leader/Zoloto/Sant.

All as per srl item No 3 here-in-before but for size 25 mm bore.

All as per srl item No 3 here-in-before but for size 32 mm bore.

All as per srl item No 3 here-in-before but for size 40 mm bore.

Supply and fixing in replacement of 25mm size brass float valve complete all as specified and directed.

Supply and fixing in replacement of 15mm size brass float valve complete all as specified and directed.

Material & labour for PCC 1:2:4, type B1 (using 20 mm graded crushed stone aggregate) for making rectangular cube of size 30X30X45cm for installation of solar collectors and support of hot water tank/ hot water pipes etc including frame work and demolition of old PCC blocks complete all as specified and directed.

Servicing complete Solar Water Systems by pouring the anti-corrosion/anti scaling agent solution in the make up tank to clear the water circulated pipes of heat convertors sets upto twelve glasses of capacity 1000 LPD and drain out the solution by opening the nuts and bolts of dead plugs placed at the end of the system and make the system serviceable as per site requirement complete all as specified and directed by Engr-in-Charge.

Material & labour for framed work, fabricated from structural steel sections including welding, bending, cold or hot, drilling holes for bolts, in any shape or size and as indicated or directed having MS angle of size 40X40X4mm thickness on top for placing the water tank/supporting hot water pipes /ladders for approch etc inclusive of two coats of synthetic enamel paint over a coat of red oxide primer and fixing in walls/roof etc complete all as specified and directed by Engr-in-Charge. Note: Cost of taking down/dismantling is deemed to be included in quoted rates by contractor.

Material & labour for inspection and checking of fault in solar water heating system of 1000 LPD including water supply and electric supply circuit complete all as specefied and as directed by Engnr-in Charge. Note:- rectification of fault should be done on same working day

Material & labour for cleaning of toughned glass first with detergent and after that with coline solution and fixing in pisition after cleaning and gas welding complete all as specified. NOTE: (a) Cleaning of all glasses shall be done once in a month till completion of work. (b) Measurement shall be done one time only for 9 months or nine time cleaning. (c) Rate for the same shall deemed to be included in quoted rates by the contractor.

Supply and fixing in replacement hose pipe clamps as per existing provn complete all as specified and directed by Engr-in-Charge.

Supply & Fixing of Nut, M6 (Stainless steel) maching with existing as in repair complete all as specified and as directed.

Supply & Fixing of Bolt, M6 x 25, Hex Head (Stainless steel) maching with existing as in repair complete all as specified and as directed.

Supply & Fixing washers, M6 x 25, Hex Head (Stainless steel) maching with existing complete all as specified and as directed.

Supply & Fixing of Collector Screws (Stainless Steel.) maching with existing as in repair complete all as specified and as directed.

Supply & Fixing of Gasket maching with existing complete all as specified and as directed.

Supply and fixing in replacement hose pipe with clamps as per existing provn complete all as specified and directed by Engr-in-Charge.

M&L for Air termination single pointed aluminium rod 12 mm dia, 300 mm long fixed with angle iron 40 mm x 40 mm x 6 mm long with flat iron clamp of 25 mm x 3 mm and embeded in PCC 1:2:4 type B1 using 20 mm graded stone aggregate block of size 200mmx200mmx300mm as in repair complete all as specified and as directed.

M&L for Aluminium strip 25mmx3.15mm with saddles and fixing screws etc. for roof and down conductors above ground level as in repair complete all as specified and as directed.

M&L for GI Strip of size 32mmx6mm burried in ground & fixed to wall and floor as in repair complete all as specified and as directed.

M&L for Earthing complete with galvanised iron earth plate electrode of size 600 x 600 x 6 mm buried directly in ground (earth pit not less than 2.25 mtr deep below ground level ) with top edge of the plate not less than 1.5 metre deep below normal ground level, connected to galvanised earth lead GI strip of size 32x 6 mm by means of GI bolts/nuts/washers, protected by 40 mm bore GI light grade pipe from earth plate & upto 3 m along pole fixed with 2 clamps made from mild steel flat iron 32x6 mm bolts, nuts & washers etc. Earth plate shall be surrounded by alternate layer of charcoal or coke and common salt 15 cm thick all around bottom and top. 20 mm GI medium grade pipe for watering and including funnel, wire mesh,RCC cover & frame, PCC (1:3:6) type C2 (using 20 mm graded stone aggregate) as in earthing pit including necessary excavation & earth work, as in repair complete all as specified & shown in electrical plate No. 3 of SSR Part – I. Note:- PCC chamber shall be constructed at least 1.5 metre away from the earth electrode and pipe for watering shall be provided in slanting manner.

S&F as in repair LED aviation light luminaires Integral LED aviation light 6 W comprising of aluminium housing with polycarbonate enclosure, 302 nos. LED are provided complete all as specified and as directed. Make Bajaj Cat No BGAV 302 LED, SLEAL 54 LDR SEN1P65(SURYA) or equivalent in Havells complete with lamp all as specified.

Supply, Installation, testing and commissioning in replacement of insulated hot water storage tank of stainless steel SS 304 of Capacity 1000 Ltrs duly insulated with glass wool, wire mesh, thermacoal including all inlet/ out let connections, Thermo meter etc on existing MS angle iron/ channel support for hot water tank complete all as specified and directed by Engr-in-Charge. Make: ARINNA/Su Solartech systems Pvt Ltd./Surya shakti India Pvt Ltd or equivalent ISI marked. Note :- The rate for taking down is deemed to fit in the quoted rate, no extra payment made on this account and during replacement any damage to caused to bldg shall be make good by contractor at his own cost.

S&F in repair 1000 ltrs rotational moulded polyethylene water storage tanks (cylindrical vertical with closed top), triple layered, ISI marked, hoisted and fixed in position including tank neeples and 25 mm brass float valve complete all as specified and directed by Engr-in-charge. make: Sintax/Polytuf/Suprime or equivalent out of list of makes.

S&F in replacement flat plate sollar collectors of size 1992mmx1090mmx100mm complete with puff insulated collector accessories matching with existing provn of Make ARINNA complete all as specified & directed.

Supply, fixing and testing of Geyser 25 Ltr capacity vertcal type, 2000Watt, smart guard, 5 star rating, three lever safety, rust proof metal body, high pressure resistance, connecting with PVC connections complete all as specified and as directed by Engr-in-charge. Make Havells/Bajaj/CG.

Attending complaints related to electric geyser including replacement & minor repairs like element, thermostat, indicating lamps, hot water pipe and servicing of electric geyser by opening and and taking out slit deposited in the tank and over the element and obtaining completion of user on complaint slip, complete all as specified and as directed by engineer-in-charge. Contractor shall attend the complaints on requirement bases from 0900 to 1730 hours on working days including on non-working day on emergency only as ordered by JE. Contractor shall have standby arrangment of 01 semi skilled Electrician near by the Sekhon vihar residential complex (10 Blocks 10 storey bldg total 400 Officer Qtrs) for Day to day on all working day to attend the complaints on priority.The cost of said electricians shall be included in cost of attending complaints under this item and No extra payment on this accound shall be given to the contractor.

Supply only heating element 1.5 KW/2.0KW as per matching to exisiting complete all as specified and as directed by engineer-in-charge.

Supply only brass ends wiremesh type stainless steel flexible hotwater connection pipe upto 2.0 feet as per requirement complete all as specified and as directed by engineer-in-charge.

Supply only thermostate for geyser as per matching existing complete all as specified and as directed by Engineer- in Charge.

Supply only indicating lamps as per the site requirement complete all as specified and as directed by Engineer-in-charge.

Note:- The amount of Rs 1,10,920/- against Schedule of Credit on Page No 106 shall be deducted from the total amount quoted against Sch 'A' while deriving the Contract Sum for Acceptance

kailash chawla

J.P. Enterprises

PRASAD ELECTRICALS

SATISH KUMAR GUPTA

M/S.Bhupinder Trading Company