Electrical Repairing Works at Rishi Bankim Shilpaudyan, Naihati.

Amount

Electrical Repairing

Supply at the work site of 3.5C x 70 sq.mm Al. conductor, XLPE insulated, armoured, overall PVC sheathed, 1.1 KV grade power cable conforming to IS: 7098(Part-1) 1988 with latest amendments. Make: Polycab / Finolex / KEI / Havells.

Laying of one no cables above 35 sq.mm and upto 185 sq.mm in an underground trench in single tier formation (horizontal), the trench size: 460 mm x 760 mm average depth, with brick protection on the top of each cable 8 (eight) Nos. bricks per mtr and also trench to be filled up with shifted soil, levelling up and restoring surface duly rammed.(Considering both new cable a nd restoration of old cable)

Supply at the work site of 4C x 10 sq.mm Al. conductor, XLPE insulated, armoured, overall PVC sheathed, 1.1 KV grade power cable conforming to IS: 7098(Part-1) 1988 with latest amendments.Make: Polycab / Finolex / KEI / Havells.

Laying of one no cables upto 35 sq.mm in an underground trench in single tier formation (horizontal), the trench size: 460 mm x 760 mm average depth, with brick protection on the top of each cable 8 (eight) Nos. bricks per mtr and also trench to be filled up with shifted soil, levelling up and restoring surface duly rammed.(Considering both new cable a nd restoration of old cable)

Supplying & fixing medium gauge GI Pipe (ISI-Medium) Protection with necessary fittings and jointing materials as required. 50 mm dia. For passage of cable and Gl strip/wire.

Cutting chase upto 125mm x 150mm and subsequent mending of damages in concrete or similar surface/ wall.

Supply & Laying 50 mm dia (PE-80) ISI marked HDPE pipe confirming to IS:4984:1995

Supply, Installation, Testing & commissioning of 415V 400A. Join Box providing arrangement of both side 415V 400A Al. Busbar. As follow Supply, fitting, fixing, installation, testing and commissioning of three phase outdoor feeder pillar/JB for cable (both side, double end) shall be of Double door both side construction type, made of 3.15 mm thick CRCA sheet, rain protection, top canopy with 150 mm over hung on all sides. All doors shall be provided with concealed hinging, continuous gaskets and pad locking arrangement. The J.B Shall be consisting with 2 nos 415V 400A AI. Busbar fixed in necessari hylam sheet and shall be mounted on RCC pedestal supported, MS channel with other additional work complete in all respect as directed by EIC. Making of pedestal and supporting channel shall be in the scope of the contractor.

Supply fitting, fixing, installation, testing and commissioning of three phase outdoor feeder pillar/JB for cable (single side, single end), shall be of Double door single side type, made of 3.15 mm thick CRCA sheet, rain protection, top canopy with 150 mm over hung on all sides. All doors shall be provided with concealed hinging, continuous gaskets and pad locking arrangement. The J.B Shail be consisting with 01 no 415V 400A AI. Busbar fixed in necessari hylam sheet and shall be mounted on RCC pedestal support with MS channel and other additional work complete in all respect as directed by EIC. making of pedestal and supporting channel shall be in the scope of the contractor.

Supply Fitting Fixing of 200 W LED Flood Light to be fitted on 30 M high Mast, Lumen Efficacy>120, CRI>70, CCT-5700K, IP66/65, Aluminum Dia Cast Housing, with secondary Lens,Potted driver. Inbuilt Surge Protection 4 KV (Make –Philips/Bajaj/Havells/Wipro or equivalent model as per the choice of EIC) with 2 years Warranty.

Supply Fitting Fixing of 70 W LED Street/Road Light to be fitted on 9M height street light, Lumen Efficacy>120, CRI>70, CCT-5700K, IP- 66, Aluminum Dia Cast Housing, with secondary Lens, Potted driver. Inbuild Surge Protection 4 KV. (Make – Philips/Bajaj/Havells/Wipro or equivalent model as per the choice of EIC) with 2 years Warranty.

Supply Fitting Fixing 20 W LED batten light Model: Philips- Slimline NEXT Make: Philips/Orient/Crompton/Bajaj

Supply Fitting Fixing 6 AMP Single Pole MCB (B & C-Curve 10 kA) 240V - 50Hz. ( Make- Philips, Havel’s, Legrand, L&T, Crompton )

Supply Fitting Fixing 40 Amp Four Pole MCB (B & C-Curve 10 kA) 240V - 50Hz. ( Make- Philips, Havel’s, Legrand, L&T, Crompton )

Supply Fitting Fixing 63 Amp Four Pole MCB (B & C-Curve 10 kA) 240V - 50Hz. ( Make- Philips, Havel’s, Legrand, L&T, Crompton )

Supply Fitting Fixing 3 POLE 25 amp powers 1NC CONTACTOR COIL-230V AC (Make - Philips, Havel’s, Legrand, L&T, Crompton & Equivalent )

Supply Fitting Fixing 4 POLE 25 amp powers 1NC CONTRCTOR COIL-230V AC (Make - Philips, Havel’s, Legrand, L&T, Crompton & Equivalent )

Supply Fitting Fixing 4 POLE 63 amp powers 1NC CONTACTOR COIL-230V AC (Make - Philips, Havel’s, Legrand, L&T, Crompton & Equivalent )

Supply Gic L&T Daily Weekly Programmable Electronic 110 240 VAC Crono Timer Sqitch, 50/60 Hz, 1 C/O SPDT Cat. No. : 67DDTO (Black)

Supply Fitting Fixing Cam Switch EZ type Single Pole 20A Auto Off Man P/Mount.(Make - Philips, Havel’s, Legrand, L&T, Crompton & Equivalent )

Supply Fitting Fixing 4 POLE 10 amp powers 1NC CONECTOR COIL-230V AC (Make - Philips, Havel’s, Legrand, L&T, Crompton & Equivalent )

Finishing the end of following XLPE/PVC armoured cables different size by aluminum jointing ring socket including tapes and jointing materials (Brand approved by EIC).iii) 2 core 10 sqmm cable

Finishing the end of following XLPE/PVC armoured cables different size by aluminum jointing ring socket including tapes and jointing materials (Brand approved by EIC).vi) 2 core 35 sqmm cable

Finishing the end of following XLPE/PVC armoured cables different size by aluminum jointing ring socket including tapes and jointing materials (Brand approved by EIC). xvii) 3½ core 70 sqmm cable

Straigh through Jointing of cable of different size by aluminum jointing socket including tapes and jointing materials (Brand approved by EIC) 2 core 4-10 sqmm cable

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 ISI-Medium GI pipe.

Excavation of soil for installation of Earth Electrode and filling and ramming. For soft soil.

Extra for treatment of soil by using salt & charcoal or coke for electrode.

Connecting the equipments body to earth busbar incl. S & F 25 mm x 6 mm Galvanized (Hot Dip) MS flat on wall/floor with Gl saddle as required and connection to equipments with incl. drilling holes, bolts, nuts, washers etc.

Supply Self Extension Ladder Technical specification: High tensile aluminium alloy 'C' section 32ft X 18ft with 3.18 mm, small wheel telescopic ladder, detachable platform, safety belt obn the top, rope and pulley to extend ladder.

The scope of work involves dismantling the existing 9m octagonal pole with its foundation, followed by necessary corrections to ensure straightness, length, base plate, and alignment. The corrected pole will then be re-erected. The quoted rate should encompass all aspects of the work, including dismantling, welding, cutting of the pole, replacement/refurbishment of foundation bolts, and pole cover plates.

Serviceing of the 2-HP, 3 Phase Motor in all respect within high mast

Supply Pasting of Reflection tape in each pole & Painting Block Letters or Digits within a circle/square as required, with ""Black Japan"" paint of approved make & brand, the size of letters and digits as given below b) Size 50 mm and upto 75 mm

S D ENTERPRISE (BID ID -6082315)

Sohum Industrial Sales Corporation (BID ID -6086292)

SARAN ELECTRICALS (BID ID -6081431)