PROVISION OF CERTAIN SECURITY LIGHTS AND ALLIED INFRA ALONGWITH SECURITY FENCE AT RUMLIDHARA BASE UNDER GE 862 EWS

Amount

Supply and laying, joing and testing of XLPE insulated, armoured heavy duty electric cable with aluminium conductor 1100 volts grade of size 16 sqmm 2 core laid in trenches, ducts, pipes complete all as specified and directed.

Supply and laying, joing and testing of XLPE insulated, armoured heavy duty electric cable with aluminium conductor 1100 volts grade of size 10 sqmm 2 core laid in trenches, ducts, pipes complete all as specified and directed.

Supply, laying, testing GI water tubing light grade, 40 mm bore for mechnical protection of cable complete all as specified and directed.

Excavation in trenches not exceeding 1.5 m wide and not exceeding 1.5 m depth not exceeding 10sqm for laying of cable and foundation of poles stays and getting out in any type of soil complete all as specified and directed.

Description all as per Srl item No 4.00 above but depth exceeding 1.5 m and not exceeding 3.00 m dept -ditto-

Returning filling in trenches including spreading leveling watering and well ramming in layers not exceeding 25 cm thick complete all as specified and directed.

Removing of excavated material not exceeding 50 m and depositing where directed at a level not exceeding 1.5 m above the starting point complete all as specified and directed.

Sand cushioning to underground cable, provided with a layer 8 cm before and 15 cm after laying and stretching jointing and testing the cable all as specified and directed. Note: Punned thickness of sand shall be measured.

Supply and laying brick covering with width equal to length of brick as mechanical protection to cable using sub class ‘B’ bricks laid flat, size 230mm x 115mm x 75mm, all as directed

M&L for submain wiring with two single core PVC insulated unsheathed ,FRLS, flexible copper conductor cable of size 1.5 sq mm and one single core PVC insulated unsheathed FRLS flexible copper conductor cable green colour of size 1.0 sq mm as earth lead in and including PVC non metallic rigid conduit medium grade and fixing arrangements on pole as per site requirement etc. complete.

Steel tubular swaged poles errected to truly vertical or planted as strut complete with 6 mm thick mild steel base plate, welded to Pole, B-118 finial taper cap, bolts, nuts and screws, type 410-SP-31 (9m long) including drilling of holes of required size for fixing of cross arms, panting the exposed surfaces of pole with two coats of aluminum paint over a coat of red oxide zinc chrome primer and with two coats of black bituminous paint internally and portion embedded in concrete, making five black and white bands at lower portion of pole each 300mm wide alternately and marking pole number. with black paint at suitable height all as specified and directed by Engr-in-Charge.

Plain cement concrete 1:4:8 type D-2 (using 40mm grade crushed stone aggregate) as in foundations filling and mass concrete complete all as specified and directed .

Plain cement concrete 1:3:6 type C-2 (using 40mm grade crushed stone aggregate) as in foundation filling including all necessary form works complete all as specified and directed.

Plain cement concrete 1:3:6 type C-1 (using 20mm grade crushed stone aggregate) as in coping complete all as specified and directed.

Integral LED light luminaire comprising of epoxy power coated cast aluminium housing enclosed with glass cover with lens in frame 45W (18x2.5), IP 66 protection. 230 volts,50Hz including MCPCB suitable for fixing on pole & duly connected all as required at site and as directed. Make: C&S / Syska/ Havells / Crompton or equivalent as mentioned in PS.

Street light bracket made out of 40 mm dia GI medium grade pipe 1.2 mtr long bend to shape 120 degree and fixing with 2 Nos of MS clamps of 50mm x 6mm thick flat iron including nuts, washers bolts complete fittings arrangement suitable for any type of poles complete all as specified and directed.

Junction box of size 30X25X15cm ( internal dimension) made out of 2mm thick MS sheet weather proof including one coat of red oxide primer and two coat of synthatic enameled paint and fixing arrangement etc using suitable clamps nuts, bolts etc for accommodating and including the following:- a) Two strip aluminium bus bar of capacity 63 A, including and mounted on epoxy insulators-01 Set b) MCB SP 6 Amps-01 No. Make of junction box: L&T, HPL, Sintex, Havells, Hensal, Advance & Adhunik

Note:- The contract sum shall be arrived after deduction of amount of Sch of credit as listed in tender Documents.

Jiwan Singh

M/S MANJIT SINGH AND SONS