Construction of Additional Accommodation of Circuit House at Manali, District Kullu HP SH Providing Central Heating System therein

Amount

Supply installation testing and commissioning of electric element type hot water boiler /generator complete with s tank, cylindrical shell 10mm 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 150KW capacity, bank will consist five steps with micro processor intelligent step controller , scr controller and reverse flow sensor, interlockig arrangement acessories inluding making cc foudation and complete in all respects. ( MAKE: Rapid Cool , Model 150Dx / Dyna Flow / ATS)

Supplying, installation, testing & commissioning of hot water couple pump set having mechanical seal, GM impeller suitable to deliver minmium 10 LPS at 12 mtr head coupled with 3HP Squirrel cage /TEFC induction motor & making suitable CC (Cement : Concrete) foundation , connection etc. as required complete in all respects. (MAKE: Kirloskar / Crompton / KSB)

Supplying, installation, testing & commissioning of make up water selfpriming coupled pump set having mechanical seal, gun metal impeller suitable to deliver min 120LPM at 25 mtr head 2900 RPM with 2 HP Squirrel cage /TEFC induction motor & making suitable CC (Cement : Concrete) foundation , connection etc. as required complete in all respects. (MAKE: Kirloskar / Crompton / KSB)

Supplying, installation, testing & commissioning of Double skin type fan units construction made of 38 mm thick panels inside layer with polyurethane foam (PUF) insulation of density 38 Kg/m3 factory injected between them by injection moulding machine. supplied with factory fitted powder coated supply air plenum with acostic insulation, adjustable supply air powder coated extruded aluminium grille.Three row deep heating coil section only with aluminium finned copper tubes (tube thickness not less than 0.5mm)Drain pan ,Circular fan having high static pressure & fan motor suitable to operate from 230±10% volt, 50 Hz, single phase power supply complet with moudulating valve / 3/4 " brass ball valve with strainer on inlet and 3/4" brass ball valve on outlet ,thermostat complete as requiredcomplete in all respects.

Supply, installation, testing and commissioning of hot water compact triple fin radiators of following sizes including fixing with brakets radiator thermostaic head valves, complete as required complete in all respects. (Make: Biasi /ATS / Unitech); i) 600mm x 2600mm

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 complete in all respects.

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.

Supply, installation, testing and commissioning of Gate valves/ Sluice/Glove valves ISI marked, 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, body test pressure 50kgf/cm Hyd (MAKE: KRILOSKAR/SANT/LEADER)

Supply, installation, testing and commissioning of Swing Check valve straight type ( BS 5153) class 125 body material cast iron IBR86 to 93Grade A bolted cover renewable seat , renewable disc SS trim working pressure 10.54 kg/cm with flanged ends i/c flanges complete as required complete in all respects. (MAKE: KRLOSKAR/SANT/LEADER)

Supply, installation, testing and commissioning of Y type Stainer, body material cast iron IBR 86 to 93 Grade A bolted cover SS304 trim working pressure 150 psi with flanged ends and tested to 150PSI including flanges (MAKE: KRLOSKAR / SANT / LEADER) i) 80 mm

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 in all respects.

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 complete in all respects.

50 mm Diameter.

38 mm Diameter.

19 mm Diameter.

Supply and installation of 100 mm Dail type pressure gauge 0 to 10 kg complete with gunmetal stop valve includig welding complete as required complete in all respects.

Providing, laying and fixing of one No. aluminium conductor, PVC insulated and PVC sheathed, unarmoured/XLPE power cable, working voltage 1100 volts grade on surface etc. of the required size complete in all respects.

4Core X 10 Sqmm

3.5Core X 240Sqmm

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 1000 Amp 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.) soft starter as follows:-

Incomer

One No. Manually operated Air Circuit Breaker EDO, microprocessor based SR 18G, L&T or approved equal FP 630Amp. 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, 0-1500 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

250Amp FP MCCB adjustable rating for Boiler 2Nos

For Hot Water Pumps

32Amp MCCB 3 Nos

FASD Starter 3H.P3Nos

Motor Protection Relays

On/Off indication 3 sets

For Makeup Water Pumps

16 Amp MCB four pole 2 Nos

Starter 2 HP 2 Nos

On/Off Indication

UNITECH ENGINEERS