Construction of office of the Engineer in Chief HP and IPH Tutikandi Shimla SH Providing central heating system

Amount

Supply installation testing and commissioning of electric element type hot water boiler /generator complete with s tank, cylindrical shell with dished ends,sheet metal enclosure, integral electrical and control panel i/c all operational and safety controls. The Boiler shall be Horizontal type capacity of 300KW capacity, bank will consist5 steps with intelligent step controller and reverse flow sensor, i/c making cc foudation and complete in all respects:( MAKE: Rapid Cool , Model 300DS/ Dyna Flow)

Supplying, installation, testing & commissioning of hot water coupled pump set having mechanical seal, GM impeller suitable to deliver 24LPS at 40 mtr head centrifugal 2900 RPM with 20 HP Squirrel cage /TEFC induction motor & making suitable CC (Cement : Concrete) foundation , connection etc. as required.

Supplying, installation, testing & commissioning of make up water monoblock pump set having mechanical seal, gun metal impeller suitable to deliver min 120LPM at 40 mtr head centrifugal monobloc 2900 RPM with 3 HP Squirrel cage /TEFC induction motor & making suitable CC (Cement : Concrete) foundation , connection etc. as required.

Supply, installation, testing and commissioning of hot water compact double panel radiators of following sizes including fixing with brakets radiator thermostaic head valves, complete as required (Make: Biasi/Myson/Ventair );

Supplying, installation, testing & commissioning of factory built cabinet type, floor/celing mounted single skin power coated hot water FCU of following capacity free air discharge capacity complete with centrifugal blower mounted on double shaft motor of suitable for operation on single phase 230 V 50 Hz AC supply complete with Cu. tube Al. tinned hot water coil. inlet filter washable type with synthetic media held between HDPE / Al. mesh complete with moudulating valve / 3/4 " brass ball valve with strainer on inlet and 3/4" brass ball valve on outlet , thermostat , front discharge grill etc as required ( Make: Divine/ Ventair/ Modren)

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 saddles 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 outside and 6mm plaster for inside

200mm pipe with 100 mm insulation.

150 mm pipe with 100 mm insulation.

125 mm pipe with 100 mm insulation.

100 mm pipe with 100 mm insulation.

80 mm pipe with 75 mm insulation.

62 mm pipe with 75 mm insulation.

50 mm pipe with 75 mm insulation.

38 mm pipe with 50 mm insulation.

32 mm pipe with 50 mm insulation.

25 mm pipe with 50 mm insulation.

19 mm pipe with 50 mm insulation.

Supplying, laying / fixing, testing & commissioning of following sizes of un insulated MS ERW piping conforming to IS 3589 class - C with necessary clamps supports, vibration isolators, hangers, fittings such as bends tees, reducers etc as required

50 mm Diameter.

38 mm Diameter.

32 mm Diameter.

19 mm Diameter.

Supply, installation, testing and commissioning of Gate valves/ Sluice valves, ISI marked, with flanges or screwed ends as required. Valves 65 mm and above shall of C.I. Body , with flanged ends and gunmetal trim, non-rising spindles ,P N. 1.0 and i/c flanges where required and valves upto 50mm shall be gunmetal non rising stem, integral seat, body test prssure 50kgf/cm Hyd (MAKE: KRILOSKAR/SANT/LEADER)

Supply, installation, testing and commissioning of Non return valves, ISI marked, with flanges or screwed ends as required. Valves 65 mm and above shall of C.I. Body , with flanged ends PN1.0 i/c flanges where required and valves upto 50mm shall be gunmetal.(MAKE: KRLOSKAR/SANT/LEADER)

Supply, installation, testing and commissioning of Y type Stainer, ISI marked, with flanges or screwed ends as required. Valves 65 mm and above shall of C.I. Body , with flanged ends and tested to 200 PSI. i/c flanges where required and valves upto 50mm shall be gunmetal..(MAKE: KRLOSKAR/SANT/LEADER)

Supply and installation of M.S. expansion tank 1800 ltrs. capacity fabricated from 6 mm thick MS plates complete with base frame , air vent and 75 mm insulation with 24 gauge al cladding. as required complete.

Supply and installation of Stem type thermometer or temperature gauge

Supply and installation of Circular pressure gauge of required range with shut valve valves.

Supply installtion testing & commissioning of (Main Electrical control Panel ) MB panel board fabricated from 2 mm thick CRCA steel sheet seven tank process powder coated floor mounted sectionlised cubical type with 3 phase 2000 Amp al. bus bars i/c making the interior connections painting etc. comprising as per following specification.

The panel shall be cubical type multi-tier fully enclosed, floor mounted a and shall be provided

Supply installation testing and commissioning of power control centre (P.C.C.) and Motor Control Centre (M.C.C.) as follows:-

Incomer

One No. Manually operated draw-out type Air Circuit Breaker type CN-CS, L&T or approved equal 2000Amp. provided with Microprocessor SR18G. Relay for over-current and earth fault and 6 No. and 6 NC Auxiliary contacts 18 way secondary isolation contacts complete with 96x96mm 0-500 volts voltmeter, 0-2000 amperes meter in the main panel. Phase indicating lights with switches including all ASS and VSS and door interlocking kit for safe operation.

Outgoing

For Boiler

630Amp MCCB for Boiler 3 Nos

For Hot Water Pumps

100 Amp MCCB 3Nos

FASD Starter 20 H.P 3 Nos

On/Off indication 3 sets

For Makeup Water Pumps

16Amp MCB four pole 2 Nos

Starter 2 Nos

On/Off Indication

Providing and laying PVC insulated, PVC sheathed armoured/XLPE power cable of 1.1 KV Al conductor grade on surface. of the required size:-

3.5 Core X 630 Sqmm

4.0 Core X 16 Sqmm

Comfort technologies

ANAND ENTERPRISES