Providing and fixing of hot air blowers and air conditioning system in newly constructed school block building of Jawahar Navodaya Vidyalaya at Reckong Peo District Kinnaur

Amount

Providing, Installation, Testing & Commissioning of Voltas make All Weather Split Air-Conditioners 18H SZS 1.5 Ton Hot & Cold rating 4-Star with remote control, including Two meter long copper tubing with installation, Hot & Cold, 250 Volt 50 Hz AC Supply, complete with installation at site, making connection etc. as required complete in all respects. Make : - Voltas or its equivalent make to the best satisfaction by Engineer-in-Charge.

Providing, Installation, Testing & Commissioning of V-Guard make model VS400 Voltage Stabilizer capacity 12A for 1.5 TON Air-Conditioner or 18,000 Btu/Hr., suitable for input voltage AC 170-280 Volt 50/60 Hz, Time Delay 3mts+/-20sec.ITDS, complete with installation at site, making connection etc. as required complete in all respects. Make : - V-Guard or its equivalent make to the best satisfaction by Engineer-in-Charge.

Providing, Installation, Testing & Commissioning of following type of Air-Conditioner accessories complete with installation at site etc. as required to the best satisfaction by Engineer-in-Charge.

Copper Tubing (as exceeding from more than 2 mtr.)

Stand for Outdoor Unit

3-Phase Hot Air Blower 6.0 KW

Supplying and fixing of MCB Enclosure Sheet Steel, Phosphatised, Powder Painted MCB DBs with Din Rail (In accordance with IS 13032, IS 8623, IEC/BSEN 60439-3), including earthing etc. as required:- Make: L&T, Havells or any other approved by Engineer-in-Charge.

MCB Enclosure 2-Way.

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

Double pole. 32 Amp. Cat-A.

Supplying and fixing following rating, four pole, 415 volts, Isolator in the existing MCB DB complete with connections, testing and commissioning etc. as required.

63 Amps. Cat-A.

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:-

Double door-4 way

Sub-Main Distribution Panel:- Providing and fixing floor/wall mounted L&T make SMDB Panel TN400D, O/G 100A 4-Ways Panel, having Main MCCB Incomer 400 Amp. & Outgoing 4-Way Sub-Incomer 100 Amp. of suitable dimensions made from 1.6 mm thick CRCA sheet, wire-set, neutral link, earth bar, din-bar, detachable gland plate, cable, identification labels, interconnections, phosphatized and powder painted and LED phase indicating set, Digitial Metering complete with following accessories including earthing etc. as required : -

SMDB Panel Highlights: -

►Compliance with latest standard - IEC 61439-3

►DEKRA and ASTA certified

► Ingress protection - IP 44

Provision for :-

Main MCCB Incomer 400 Amp.

Outgoing 4-way Sub-Incomer MCCB 100 Amp.

Size: - 937mm(H) x 670mm(W) x 208.5mm(D)

Cat.No.- DA40D1044CZZ0 = 1 No.

Incoming Device: -

►DN3-400D 3 Pole MCCB - 400A breaking capacity-50KA = 1 No.

Cat.No.- CM94005OOR1OG

Outgoing Device: -

►DN0-100D 3 Pole MCCB - 100 A breaking capacity-36KA = 4 No.

Cat.No.- CM97893OOK2OG

Metering, Bottom Cabling & Corner Box: -

Metering Extension Box [Cat.No.CM90439OOPO] = 1 No.

Bottom Cabling Box [Cat.No.CM90437OOOO] = 1 No.

Corner Box [Cat.No.CM91089OOOO] = 4 No.

Left Side Cabling Box [Cat.No.CM91087ODOO] = 1 No.

Right Side Cabling Box [Cat.No.CM91088ODOO] = 1 No.

1Ph LED Ammeter Cl 1 [Cat.No.WL111010OOOO] = 3 No.

1Ph LED Voltmeter Cl 1 [Cat.No.WL111010OOOO] = 1 No.

LED RED Indicator 22.5 mm [Cat.No.EILR240A] = 1 No.

LED Yellow Indicator 22.5 mm [Cat.No.EILY240A] = 1 No.

LED Blue Indicator 22.5 mm [Cat.No.EILB240A] = 1 No.

Providing, fixing and installation of following rating and breaking capacity MCCB with Thermal Release Having inbuilt Overload and Short Circuit Protection in the existing cubical panel board suitable for input voltage: 415/500 Volt AC, 50 Hz, complete with all accesories, including making connections, testing and commissioning etc. as required. Make: L&T, Havells, Schneider, Standard or any other approved by Engineer-in-Charge.

MCCB DU100H 3-Pole 100 Amp Breaking Capacity 30-KA

MCCB DTH800 3-Pole 630 Amp Breaking Capacity 50-KA

Supplying and fixing of MCCB Enclosure,suitable for 3-pole or 4-pole MCCB, on surface / recess, complete with tinned neutral link, earth bar, din-bar, detachable gland plate, identification labels interconnections, phosphatized and powder painted, including earthing etc. as required:- Make: L&T, Havells or any other approved by Engineer-in-Charge.

MCCB Enclosure Size-I for DU100H/DU125H/DU100D/DU125D/DN0

Supplying and fixing sheet metal bus-bar chamber suitable for 100 Amp. 415 volts capacity with 4 No. copper strip bus-bars each of length 450mm & cross-sectional area (25.4mmx3.17mm), enclosure made from 1.6 mm thick M.S. sheet having overall dimensions (530mmx400mmx150mm) nominal with all accessories including connections, earthing the body etc. as required:-

Supplying and fixing Aluminum alloy or wrought aluminium strip bus-bars, suitable for 800 Amp. 415 volts capacity 4 No. each of cross-sectional area (127mmx6mm), in the existing enclosure or cubical panel with all accessories including connections etc. as required:-

Supplying and erection of wall mounted metal boards for switch gear mounting of suitable size, with permissible variation in size of plus minus 5mm, welded frame work made of M.S. angle iron (25 mm x 25 mm x 6 mm thick) with sufficient numbers of horizontal and vertical intermediate members (25mm x 6mm thick) flat iron including painting and bonding to the existing earth as required:-

Supplying and erection of floor mounted fixed type metal frame work / boards of welded construction for switch gear mounting fabricated with M.S. angle iron (50 mm x 50 mm x 6 mm thick) of suitable dimensions with supporting members grouted 23 cm underground and frame work covered with 3mm thick M.S. sheet from top to a given height, with M.S. angle iron / 50mmx50mmx 6mm thick welded on the back and grouted into the back wall complete with painting and bonding to the existing earth as required:-

Supplying and erection of following depth sheet metal cubical pedestal of suitable dimensions with plus-minus 5 cm variation, made from 1.6 mm thick M.S. sheet duly fabricated in a segregated manner for housing of switch fuse units, by welding each compartment on five sides & front side hinged, complete with locking arrangement, with sufficient No. vertical and horizontal intermediate switchgear housing compartments. The cubical pedestal shall have cable entry box at one or two sides, with epoxy powder coated approved paint and bonding to the existing earth etc. The same shall be erected in the 1:2:4 cement concrete plat-form of suitable dimensions 15 cm high from ground level and 45 cm thick. The cubical pedestal shall be 15 cm from the top of cement concrete plat-form:-

300 mm deep (nominal)

Providing and fixing of DIN type HRC fuse 630 Amp. with fuse base HB-800 suitable for input voltage 415 V, 50/60Hz, complete in all respect as required. Make: L&T, Havells or any other approved by Engineer-in-Charge.

HRC Fuse 630 Amp. with fuse base HB-800

Wiring for circuit/sub-main with following size PVC insulated heat resistant flame retardant (HRFR) and low smoke single core (flexible) copper conductor cable in surface/recessed PVC conduit along with 1 No. HRFRLS/PVC insulated single core copper conductor cable of same size for earthing as required.

2x6.0 Sq. mm.

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. Unarmoured cable 10 Sq mm (four core)

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:-

Unarmoured cable 25 sq. mm (3.5 core)

Unarmoured cable 50 sq. mm (3.5 core)

Unarmoured cable 70 sq. mm (3.5 core)

Providing and fixing 8 SWG (4 mm dia.) copper wire on surface or in recess for loop earthing along with existing surface/recessed conduit/sub-main wiring/cable as required.

Bhim Sain Negi