Renovation of premises lights and changing Shifting repairing of poles in the compound of BT Lines Kolkata 700002

Amount

Supply & delivery of 250V, 120W (Maximum) LED street light (CT- 5700K-6000K)with IP-66, individual Secondary Optics Peanut Lens and Separate Toughned Glass Diffuser, Potted Driver to be used output fittings & Efficacy > 110 LPW, as directed by EIC. Fittings should be included of -i) 4 KV internal & 10 KV external SPD ii)Driver wattage should be greater than or equal to ratted fitting wattage). [Make:wipro-skyline,cat-LR02-132-XXX-57-G2 or equivalent Philips/Lighting Technology.]

Supply & delivery of 250V, 90W (Maximum) LED street light (CT- 5700K-6000K) with IP-66, individual Secondary Optics Peanut Lens and Separate Toughned Glass Diffuser, Potted Driver to be used output fittings & Efficacy > 110 LPW, as directed by EIC. Fittings should be included of --i) 4 KV internal & 10 KV external SPD ii)Driver wattage should be greater than or equal to ratted fitting wattage). [Make:wipro-skyline,cat-LR02-102-XXX-57-G2 or equivalent Philips/Lighting Technology.]

Supply & delivery of 250V, 80W (Maximum) LED Flood light (CT- 5700K-6000K) with IP-66, individual Secondary Optics Peanut Lens and Separate Toughned Glass Diffuser, Potted Driver to be used, Efficacy > 110 LPW (minimum) output fittings, as directed by EIC. Fittings should be included of --i) 4 KV internal & 10 KV external SPD ii)Driver wattage should be greater than or equal to ratted fitting wattage) [Make Wipro Alpha floodlight. cat no. LF20-102-060-57-G3 or equivalent Philips/Lighting Technology].

Fixing only Floodlight fittings on top of masonary structure by 3 Nos. 10 mm dia x 87 mm long rag bolts, nuts & double washers complete either 37 mm x 10 mm MS flat support/or by other means as required

Fixing only above light fitting (90W) complete with all accessories to be fixed /projected from the wall of the building incl. making holes/providing clamping arrangement & necy. GI reducer as required. S&F 40 mm GI pipe (ISI-Medium) quality 1.5 mts. average length having suitable bend S&F necy. length of 1.5 sqmm PVC insulated single core stranded annealed copper wire and making connections as required and mending good damages to wall incl. painting etc., as directed by EIC.

Supply & delivery of swaged type MS tubular pole conforming to IS:2713/1980 (9 mtr long, 410-SP-32), incl. painting with 2 coat of RO primer & 2 coat of aluminium paint of approved make & brand after proper scrapping the surface as per direction of EIC.(With sole plate & Pole cap) [Make: Subham/Transail/Bajaj]

Supply & delivery of swaged type MS tubular pole conforming to IS:2713/1980 (7 mtr long, 410-SP-03), incl. painting with 2 coat of RO primer & 2 coat of aluminium paint of approved make & brand after proper scrapping the surface as per direction of EIC. (With sole plate & Pole cap) [Make: Subham/Transail/Bajaj]

providing CC (6:3:1) base block (around the pole) dimension 0.60x0.60x0.76 mt. above ground level, neatly cemented finish (3 mm thick), at the base pole (in lieu of CC muffing) incl. drilled hole in pole suitable for alkathene/polythene pipe entry, for street light wiring, without Loop Box . (For 2 mtr mini pole)

Erection of Single Steel tubular pole of length as given below with sole plate & Cap etc. in CC foundation (Proportion and dimension indicated below), having 600x600x150 mm thick CC (4:2:1) base block below sole plate with hard jhama metal including CC (6:3:1) muffing 0.30 mts. dia and 0.30 mts. above ground level including 3 mm thick neat cemented finish and GI earth bolt after making drilled holes etc. on pole & carriage of pole upto 1.6 Km from Store to work-site including filling up the excavated earth pit with shifted soil and ramming properly. Upto to 9.0 mtr. Size 0.6x0.6x1.70 mts (For 7 mtr pole)

Erection of Single Steel tubular pole of length as given below with sole plate & Cap etc. in CC foundation (Proportion and dimension indicated below), having 600x600x150 mm thick CC (4:2:1) base block below sole plate with hard jhama metal including CC (6:3:1) muffing dimension 0.60x0.60x0.76 mt. above ground level, neatly cemented finish (3 mm thick), at the base pole (in lieu of CC muffing) incl. drilled hole in pole suitable for alkathene/polythene pipe entry, for street light wiring, without Loop Box. (For 9 mtr pole)

Supply & fixing CMDA type detachable single arm holder assembely of 1.5 mtr length ,40 mm dia having a top cap dia 100 mm & 6 " length with suitable screw and nut by connecting and welding the top cap as per directiuon of EIC.

Supply & fixing CMDA type detachable single arm holder assembely of 1 mtr length ,40 mm dia having a top cap dia 100 mm & 6 " length with suitable screw and nut by connecting and welding the top cap as per directiuon of EIC.

Supply and fixing of Junction Box Syntex make with front side opening door and locking arrangement, with clamp. Junction box having 250mm x 200mm x 100mm (Inside) dimension. Each have consist of the following materials EARTH Stud, 4 WAY Stud Type Power Terminal – 32A, 6A SP MCB (L&T/ Havells)- 1no, Make- Syntex, Type No- GSJB. 2817 Make- Syntex/ Hensel/ or similar make

Supply Wiring by 3 core 2.5 sqmm PVC insulated flexible copper cables(FRLSH) from loop box to fitting as per GS. [Make-Finolex/KEI/Havells/Polycab/Glostar]

Supply & Delivery of 1.1 kv grade 2Cx4 sqmm XLPE-armoured AL. cable, as directed by EIC. [Make-Finolex/KEI/Havells/Polycab/Glostar]

Supply & Delivery of 1.1 kv grade 4Cx10 sqmm XLPE-armoured AL. cable, as directed by EIC. [Make-Finolex/KEI/Havells/Polycab/Glostar]

Laying of above 2Cx4 sq.mm sqmm. XLPE/Ar. AL Cable on wall/surface incl. S&F MS saddles with earthing attachment in 10 SWG GI (Hot Dip) Wire, making holes etc. as necy. mending good damages and painting, as per GS.

Excavation of soil and filling & ramming, for Soft Soil, as per GS. (0.150x0.450x608 (WxDxLength )

Supplying of 50 mm dia HDPE PIPES pe 63, 8kgf/cm2 Make-supreme, type-SDR-11, Make- Supreme/Hensel/ Harse or similar make.

Laying only Cable upto 50 sqmm through existing RCC/Hume/ GI Pipe/open masonary trench for single, 2, 3, 3½ & 4 core

Supplying and fixing compression type gland complete with brass gland, brass ring & rubber ring for dust & moisture-proof entry of XLPE/PVC armoured cables of 2 core 4 sqmm ( as per GS)

Finishing the end of 2 core 4 sqmm cable XLPE/PVC armoured cables by crimping method incl. supplying and fixing solderless socket (Dowels make), tapes, anticorrosive paste & jointing materials, as per GS.

Supplying and fixing compression type gland complete with brass gland, brass ring & rubber ring for dust & moisture-proof entry of XLPE/PVC armoured cables of 4 core 10 Sqmm.( as per GS.)

Finishing the end of 4 core 10 sqmm cable XLPE/PVC armoured cables by crimping method incl. supplying and fixing solderless socket (Dowels make), tapes, anticorrosive paste & jointing materials, as per GS.

Supplying and fixing 2 Way MCB SS enclosure with IP-20/30 protection, powder coated provision with 20ADP MCB (Legrand), concealed in wall after cutting the wall & mending good the damages to original finish incl. painting, connection & provision for earthing attachment (Make- L&T/Havells/Cabtree)

Painting of Steel Tubular Pole of lengths and no. of coats of paint, as given below with ready mixed paint/primer of approved make, and brand incl. preparation of surface by sand paper/emery paper, cleaning etc. for receiving fresh coat of paint Upto 9.0 mtr. long pole One coat of red lead/Zinc chromate priming. 1st coat of synthetic enamel paint over the primer. 2nd coat of synthetic enamel paint over the 1st coat

Earthing with 50 mm dia TATA-Medium 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 .

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

Connecting the equipments to earth busbar including S & F Solid 8 SWG GI (Hot Dip) wire of size as below on wall/floor with staples buried inside wall/floor as required and making connection to equipments with bolts, nuts, washers, cable lugs etc. as required and mending good damages

Dismantaling of all existing fiitings,loop box,muffing,cable etc.

Note: 1) All the above rates should be quoted inclusive of all taxes & duties and LWC as applicable. 2) Total is rounded off to the nearest rupees.

M/S R. K. ENTERPRISE (BID ID -5794406)

MAA DURGA ELECTRIC CENTRE (BID ID -5792487)