Electrical wiring work for EETI (Electricity Employees Training Institute) located behind Malda Inspection Bungalow (IB) at Nimaisarai, Malda

Amount

Wiring in 1.1 KV grade single core stranded 'FR' PVC insulated & unsheathed copper wire (Brand approved by EIC) of following sizes in 25mm PVC casing-capping (Precision make) incl. necy. PVC clips, fittings etc. (i)3x1.5sqmm. 8x12.0mtr., 12x15.00

ii) 2x2.5sqmm + 1x1.5sq.mm. 16x15.0

iii) 2x4.0sqmm +1x1.5 sq.mm , 13x15.0

iv) 3x4.0+2x2.5sqm , 6X20.0

Distribution wiring in 1.1 KV grade 2x22/0.3 (1.5 sqmm) single core stranded 'FR' PVC insulated & unsheathed copper wire (Brand approved by EIC) in suitable size PVC casing-capping (Precision make) with 1x22/0.3 (1.5 sqmm) single core stranded 'FR' PVC insulated & unsheathed copper wire for ECC, incl. necy. PVC clips, fittings etc. to light/fan/call bell point with piano key type switch (Anchor make) fixed on sheet steel fabricated switch board with Perspex/bakelite top cover on wall incl. necy. connections and making earthing attachment and mending good damages to building works. [PVC casing-capping and Switch board both on surface] Average run 10.0 mtr. GF 1st F Total Light Point 44 29 = 73 Tube Point 26 28 = 54 C.Fan 12 20 = 32 EX. Fan point 06 03 = 09 Total = 168

Distribution Wiring in 1.1 KV grade 2x22/0.3 (1.5 sqmm) single core stranded 'FR' PVC insulated & unsheathed copper wire (Brand approved by EIC) in suitable size PVC casing-capping (Precision make) with 1x22/0.3 (1.5 sqmm) single core stranded 'FR' PVC insulated & unsheathed copper wire for ECC, incl. necy. PVC clips, fittings etc. to 5A 3 pin flush type plug socket with piano key type switch (Anchor make) fixed on sheet steel fabricated CRC MS switch board with bakelite/perspex (wall matching color) top cover of 3 mm thick flushed in wall by housing the board after cutting brick wall incl. necy. connection making earthing attachment, painting and mending good damages to building works [PVC casing-capping and plug box both on surface] (10+15+15)=40

i)Supplying and fixing double-door SPN MCB Distribution Board with IP-42/43 protection, concealed in wall after cutting the wall & mending good the damages to original finish incl. Inter connection with suitable size of copper wire and neutral link & provision for earthing attachment [Havells make:-2+4 way- Enclosure (DHDPSNODRW04)] ii) Supplying and fixing 240/415 V MCB Isolator on din rail of existing DBs and necessary connection(1 no. Havells DP 40 A) iii)Supplying and fixing 240/415 V MCB of Breaking capacity 10kA & C characteristics on din rail of existing DBs and necessary connection(4 nos. Havells SP 6-32 A) [(Page D10 item no.13)(Page D5 item no.- 06) (Page D6 item no.- 07)] 2+4 Way

i)Supplying and fixing double door Horizontal TPN MCB Distribution board with IP-42/43 protection, concealed in wall after cutting the wall & mending good the damages to original finish incl. Inter connection with suitable size of copper wire and neutral link & provision for earthing attachment [Havells make:-2 nos. 8 way-Enclosure (DHDPTHODRW08)] ii)Supplying and fixing 240/415 V MCB of Breaking capacity 10kA & C characteristics on din rail of existing DBs and necessary connection(12 nos. Havells SP 6-32 A & 1 no. Havells TP 6-32 A) 4+12 way

Supply & Fixing 240 V, 20A, flush type plug socket with separate 20 A Piano key type switch (Brand approved by EIC) on sheet metal switch board embedded in wall incl. S & F 150x100x65mm MS (16SWG) switch board and bakelite/perspex top cover of 3mm thick by Brass screws after making housing for switch by cutting bakelite/perspex cover and making necessary connections as required, 6+6

Supply & Fixing 240 V, 4 nos. 6A, plug socket with separate 4 nos. 6 A Piano key type switch, indicator & 16A kit-kat flush type fuse (Brand approved by EIC) on sheet metal switch board embedded in wall incl. S & F 240x200x65mm MS (16SWG) switch board and bakelite/perspex top cover of 3mm thick by Brass screws after making housing for switch by cutting bakelite/perspex cover and making necessary connections as required , 10+6

Earthing with 50 mm dia GI pipe 3.64 mm thick x 3.04 Mts. long and 1 x 4 SWG GI (Hot Dip) wire (4 Mts. long), 13 mm dia x 80 mm long GI bolts, double nuts, double washers incl. S & F 15 mm dia GI pipe protection (1 Mts. long) to be filled with bitumen partly under the ground level and partly above ground level driven to an average depth of 3.65 Mts. below the ground level as below: By TATA-Medium GI pipe

Supply & Fixing angular batten holder (Anchor) on 75mm dia PVC round block / round bakelite on wall/ceiling.

Supply & Fixing Socket type fan regulator (Step type) (Brand approved by EIC) on existing sheet metal switch board with bakelite/ perspex top cover by screw incl. making necy. connections etc.

Fixing only ceiling fan complete with blades, canopy, fork, rubber bush etc. incl. S&F connecting wire for down rod upto 30 cm incl. painting the rod with approved paint and making necessary connection as required by 2x1.5 sqmm flexible copper wire.

Fixing only single fluorescent light fitting complete with all accessories directly on wall/ceiling by screws etc.

Fixing only exhaust fan after making hole in wall and making good damages and smooth cement finish etc. as practicable as possible and providing necy. length of PVC insulated wire and making connection for exhaust of following diameter: 23 cm (9")

Fixing outdoor type fluorescent/SV/MV light fitting on pole including S&F 40 mm dia x 1.68 mts. long GI Pipe (ISI-Medium) bracket with 40 mmx10 mm thick, MS clamp etc. and providing wiring with 2x1/1.40 PVC insulated and sheathed wire (single core) from loop box at the base of pole to light fiting through pole & bracket (without control switch) including making connections & painting.

A) Supplying and fixing Sheet steel Main Switches on flat iron frame on wall (240V DP with fuse on L&N - 30/32A Havells Make)

B) Supplying and fixing Sheet steel Main Switches on angle iron frame on wall (415V TPN with fuse on L&N - 63A Havells Make)

A) Supplying & fixing sheet metal (16 SWG) Iron Clad Busbar chambers on angle iron frame on wall, incl. earthing attachment and painting as required – (As per Drawing no. 470 of PWD Specification Book – May 1991) (4 bars-415V 63A)

B) Supplying & fixing sheet metal (16 SWG) Iron Clad Busbar chambers on angle iron frame on wall, incl. earthing attachment and painting as required – (As per Drawing no. 470 of PWD Specification Book – May 1991) (4 bars-415V 100A)

Supplying and fixing Changeover switch with Sheet Steel enclosure on angle iron frame on wall with nuts,bolts,etc. (415V 63 A Havells Make)

Supply of 4 core 16.0 sqmm Al. Ar Cable of app. Make & brand

Supplying and fixing 415V, TPN SFU with sheetsteel enclosure on angle iron frame on wall with nuts bolts etc incl. S & F 3 nos. DIN type HRC fuse as per rating (200A Siemens Make)

Laying of 4 core 16.0 sqmm Al. Ar cable as below, after cutting floor/pavement/wall/ and making holes incl., embedding the cable at an average depth as below and mending good the damages to original finish incl. removing the rubbish - From 2.5 sqmm to 35 sqmm at an average depth of 75 mm in floor/pavement/wall etc.

Supply & Fixing GI louver shutter on wall with necy. bolts & nuts (6 mm dia x 62 mm long)- For 23 cm Exhaust fan (9")

Supply of 4-0'' long fluoresent LED batten tube light app. Make such as Philips/Havells/ Mescab etc. 20 watt

Supply of 23 cm Exhaust fan (9") sweep Exhaust fan EPC Orient/ Usha /Khaitan/Havells Make

Supply of outside LED street light (MESCAB make) MSL04 70 Watt

S/F 1200mm (48'') sweep ceiling fan of app. Make with step type regulator & such as Orient/ Usha /Khaitan/Havells 450mm long down rod

Supply of LED lamp of Philips/Havells/ Mescab etc Make 15 Watt

S/F of 6 L Instant Storage Water Geyser of 4 star or more, of Make: Havells, Haier, Crompton, Bajaj

S/F Recess mounted panel light 2'-0''x 2'-0'' LED of make such as Philips, Havells/ Mescab etc

S/F wall fan 400 mm Sweep of app . Make such as Usha, Orient, Khaitan etc

Supply, installation, testing and commissioning of fully charge (or top-up as per site requirement) DC Inverter Type 1.5 TR, 230 volt.,five star rated (minimum), 3.11 EER/COP (minimum) split air-conditioning units (suitable for commercial/Industrial use at ambient temperature of 45 deg. Celsius) with scroll compressor complete with indoor and outdoor units comprising of blowers, motors, COPPER cooling (tube) coil, COPPER condenser (tube) coil with aluminium fins, condenser fan and copper pipes, 13mm nitrile rubber insulation, heavy duty PVC drain pipe & ISI mark interconnected control cable (2.5sq.mm or suitable size) from indoor to outdoor units, suitable size of heavy duty MS stand for outdoor unit (wall or floor mounted of ISI mark MS 75x75x6mm duly double coat painted after one coat of primer), suitable size heavy duty PVC channel (for covering of copper pipe, cable, & drain pipe) etc upto 4 mtr complete as required and as per standard specification of original manufacturer meet out the above technical requirement. Including breaking of wall/ ceiling and repairing after completion of each work, pressure/leak testing with gas and other accessories etc as required. Make: - Blue star, Daikin, Hitachi, O General, Voltas [Note The Units should not be more than Four month old from the date of award and unit should be suitable for long copper pipe length more than 20 Mtr (distance between outdoor & unit)]

N A CONSTRUCTION

MD KAMARUZZAMAN.

M/S S.C CONSTRUCTION

PRAGATI CONSTRUCTION AND CO.

M/S ADHIKARI AND SINHA

M/S ESAR ENTERPRISE

ARGHYA BHATTACHARYA

P N RURAL ELECTRICALS