Special repair of central heating system in block B at IGMC Shimla SH Providing hot water piping and FCU of emergency floors rear side of third floor and emergency OT and cable of FCU controls therein

Amount

Supplying, installation, testing & commissioning of compact type, Hi static Hiwall mounted power coated hot water fancy Forced air radiator unit of following capacity free air discharge capacity complete with fan blower suitable for operation on single phase 230 V 50 Hz AC supply complete with finned hot water finned coil. air filter washable complete with modulating valve / 3/4 " brass ball valve with strainer on inlet and 3/4" brass ball valve on outlet complete as required ( Ventair/ Rapidcool /GapsLTI)

Supply, installation, testing and commissioning of hot water piping and fittings complete with supports, hangers and specified insulation thickness. All piping shall be black mild steel Class C, ISI marked with fitting. The unit rate of piping shall include this support arrangement and hangers i/c wooden isolator where required under insulation at support points.The piping shall be insulated with 80Kg/ M.Cub. section density fiberglass insulation finally covered with 26 gauge Al. Cladding for inside and 6mm plaster for outside complete as required

50 mm pipe with 65 mm insulation.

38 mm pipe with 65mm insulation.

32 mm pipe with 65 mm insulation.

25 mm pipe with 65 mm insulation.

19 mm pipe with 50 mm insulation.

Supply, installation, testing and commissioning of Gate valves/ Sluice/ BF valves , with flanges or screwed ends as required. Valves 65 mm and above shall of C.I. IBR86 Body Grade A , with flanged ends and gunmetal trim, yoke type -rising stem ,P N. 1.6 and i/c flanges and valves upto 50mm shall be gunmetal flenged ends non rising stem, integral seat, (MAKE: KRILOSKAR/SANT/LEADER)

Supply and fixing of following size PVC insulated copper conductor control cable including making connections complete as required

3 Core 2.5 sqmm

3 Core 1.5 sqmm

Supplying and fixing of following way, single pole and neutral sheet steel MCB distribution board, 240 volts, on surface / recess, complete with tinned copper bus- bar, wire-set, neutral link, earth bar, din-bar, detachable gland plate, blanking plate, cable, identification labels interconnections, phosphatized and powder painted, including earthing etc. as required:-

Two way Single Door

Supplying and erection of 6 amps. to 32 amps. rating, 10 KA breaking capacity, 240/440 volts, 'C' curves, miniature circuit breaker of following poles in the existing MCB complete with connections etc. as required:-

Double pole. Cat-A. 6 /32amp

Dismentaling old FCU/ convector and store in plant room as required complete i/c making good the damage

Dismantlling old and refixing of fan coil unit complete with aceeories lie bend tee niple sockets etc on exixting heating hot water pipe as per required and as directed by Engineer-in-charge.

KHARBANDA ELECTRICALS