High Mast lighting with LED luminaires at Durgapur Subsidiary Correctional Home campus, Durgapur-713214, Dist.Paschim Bardhaman.

Supply & delivery at site of 16 M high mast lighting tower in two section, single weld and single dip galvanized with head frame, pulley assembly, lantern carriage, rubber padded guide ring, double drum winch, s/s wire ropes, multi core copper trailing cable suitable for HM lighting Tower, power tool with contactor based reversible starter, lighting arrester, distribution box. Sheet thickness for the bottom & top section shall be at least 4 & 3 mm respectively and the larger diameter of the bottom section shall not be less than 300 mm. (Make – BPP/Bajaj/ Utkarsh/ Subham Pole). Rate obtained through quotations.

Design & construction of civil foundation for 16 m High Mast, taking actual site condition into account including excavation of earth, supply of cement sand ,reinforcement steel bars, shuttering materials, labour etc. complete with refilling of earth to the existing ground level locations of High Masts ,suitable measures are to be taken so as to ensure High Mast flange at 300 mm above the ground level. Prior approval of design parameters shall be necessary.

Assembly of 16 m High Mast with all its accessories, erection testing and commissioning of the same with the help of crane or derrick system, fixing and wiring of luminaries with all materials and labour.

Supply & fixing of Aviation Obstruction luminaire similar to Bajaj make, Cat No. BJAOL – 2 including CFL lamps (or equivalent LED fitting) and other accessories complete for ready use on lantern carriage. Make – Philips/Bajaj/Crompton.

Supply at the work site of 4C x 16 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. Analysed Rate, KEI, LP, w.e.f. 09.10.24.

Laying of cable in underground trench 460 mm wide x 760 mm average depth,with brick protection on the top of the cable with 8 (eight) Nos. brick per meter,including filling the space between the brick & cable and also the trench with shifted soil, levelling up and restore the surface duly rammed. (PWD, Page F-2, Item 1.a + 3% District Charge.

Laying only Cable upto 50 sq.mm through existing RCC/Hume/ GI Pipe/open masonry trench for single, 2, 3, 3½ & 4 core. (Item No.3.a of Pg. F1 of PWD (Elect.) SR w.e.f.Nov.2017 + 3% district charge.

Jack pushing of requisite size for road crossing / similar application for passage of cable with all requisite tools , labour etc. complete as per direction of EIC. Rate obtained through quotations.

Supply, installation, commissioning & testing of outdoor type feeder pillar box made of 2 mm CRCA sheet duly rust inhibited and stove enamel painting, complete with rubber gasket, hinged door at least 800 x 450 x 200 mm in size projected top cover, suitable ventilation and MS iron frame work with adequate space for provision of WBSEDCL meter. The panel is consisting of 63A TPN MCB incoming, Astronomical time switch, toggle switch, contractor of L&T make for automatic operation of street light system.

Supply, fixing, connection & testing of outdoor type Flood light fittings of IP66, IK08 LED Integral type flood light luminaire with system lumen > 45000 system wattage not more than 405 W with pressure die cast aluminium housing, LM 80 For LED Source & LM79 for Luminaire is mandatory, Surge Protection Minimum 10 KV. Make: Philips (Fittings Cat no. BVP 483 P LED 235 x 2 CW SWB PSU P4140, SPD / BVP485 LED485 CW FLNB PSU SPD GR(LP w.e.f. 1.1.2022, pg.67) or appvd. equivalent from OEM / Appvd. equivalent from Crompton / Bajaj/ Wipro.

Earthing with 50 mm dia GI pipe 3.64 mm thick X 3.04 Mtrs long and 1 x 4 SWG GI (Hot Dip) wire (4 Mtrs long), 13 mm x 80 mm long GI nuts bolts with double washer including (ISI-Medium GI pipe) making digging of soil etc. complete. PWD, Page G-1,Item 2(a) + 3% District Charge.

Excavation of soil for installation of earth electrode and filling and ramming. For soft soil. G1, 1a + 3% District Charge.

Excavation of soil for installation of earth electrode and filling and ramming. For morrum soil. G1, 1b + 3% District Charge.s

Treatment of soil by using salt and charcoal or coke.(PWD, Page G-2, Item 3.b+ 3% District Charge.)

Supply & laying of GI pipe 50 mm dia, medium gauge of ISI approved make. (PWD Schedule Page F-6, Item 11. d + 3% District Charge.).

Supplying and fixing compression type gland complete with brass gland, brass ring & rubber ring for dust & moisture-proof entry of XLPE / PVC armoured cables as below: 4C x 16 sq.mm. F4, 7c + 3% District Charge.

Finishing the end of following XLPE/PVC armoured cables by crimping method incl. supplying and fixing solderless socket(Dowels make), tapes, anticorrosive paste & jointing materials: 4C x 16 sq.mm. F5, 8b + 3% District Charge.

Supplying and fixing 415V, TPN SFU with sheet steel enclosure on angle iron frame on wall with nuts bolts etc. incl. S & F 3 nos. DIN type HRC fuse as per rating. 63A TPN, L&T.D3, 4a + 3% District Charge.

Supplying and fixing sheet steel (16SWG) cable end box on TPN SFU enclosure with nuts bolts etc. incl. powder coated painting. PWDSR Nov’2017 D5, 5 + 3% District Charge.

Supplying & fixing polythene pipe complete with fittings as necy. Under ceiling/beam (or similar type application), bound with 22 SWG Gi binding wire incl. supplying & drawing 1x18 SWG GI wire as fish wire inside the pipes and fittings and providing 50mm dia disc or MS sheet (20 SWG) having colour paint at one face fastened at the load point end of the polythene pipe with fish wire synchronising with roof/beam casting work (here for connecting HM with control kiosk synchronising with foundation casting work) for building construction. 32 mm dia 3mm thick polythene pipe.PWDSR Nov. 2017, E2, 1d + 3% District Charge.

Supplying & drawing 1.1 KV single core stranded FR PVC insulated & unsheathed single core stranded copper wire (Brand appvd. by EIC) of the following sizes in the prelaid polythene pipe and by the prelaid GI fish wire and making necy. Connection ad required. 4x84/0.3 (6 sq. mm) + 2x56/0.3 (4 sq. mm) as ECC. PWDSR Nov. 2017, E9, 1a1 + 3% District Charge.

Connecting the equipment body to earth bus bar including S & F 25mm x 6mm galvanized (hot dip) MS flat on wall / floor with GI saddles as required and connection to equipment incl. drilling holes, with bolts, nuts, washers etc. PWDSR Nov. 2017, G3, 5d+ 3% District Charge.

G S T As applicable @ 18% on total work done value ( SL NO. - 1 to 22)

Labour Welfare Cess @ 1% on total work done value including G S T ( SL NO. - 1 to 23)

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