CWEAFJ-23/2021-22 CONVERSION OF OH LINE TO UNDERGROUND HT / LT CABLE WITH ASSOCIATED POWER SUPPLY FITMENTS (PHASE-I) AT AFS PATHANKOT

Amount

Excavating in trenches, not exceeding 1.5metre wide and not exceeding 1.5metre depth for foundation, etc., and getting out in any type of soil, complete all as specified and directed.

Excavating in trenches, not exceeding 1.5metre wide and exceeding 1.5metre depth but not exceeding 3.0metre depth for foundation, etc., and getting out in any type of soil, complete all as specified and directed.

Returning, filling in, including spreading, leveling, watering and well ramming in layers not exceeding 25 cm thick any type of soil, complete all as specified and directed.

Removing excavated soils to a distance exceeding 50m but not exceeding 100m and depositing where directed at a level not exceeding 1.5m above the starting point complete all as specified and directed.

Cement concrete type C-2 1:3:6 (using 40mm graded crushed stone aggregate) as in foundation filling and mass concrete, complete all as specified and directed.

Cement concrete type B-1 1:2:4 (using 20mm graded crushed stone aggregate) as in coping of poles, complete all as specified and directed.

Dismantling ACSR Conductor any size from HT / LT overhead lines after disconnecting from insulators, complete all as specified and as directed.

Dismantling earth wire any size from eye hooks / insulators, complete all as specified and as directed.

Dismantling insulator of any description from HT / LT Overhead Lines, complete all as specified and as directed.

Steel Tubular swaged poles type 410 SP-55 (11.0 mtr long) conforming to IS : 2713 Part-I to III 1980, complete with 6 mm thick mild steel base plate, finial taper plug, MS bolts, nuts, screws including painting upto 1.5metre above PCC coping in black and white strips 05 Nos of 30cms each starting from the bottom of the pole and two coats epoxy based paint aluminium grade finish to the remaining external surface over one coat of primer and writing Pole No and applying two coats of black bitumenous paint internally, including taking down old unserviceable concrete Poles / Struts, all as specified and as directed.

Cross arm bracings, supports, clamps and back plates fabricated from structural steel sections including nuts, bolts, washers, drilling holes for bolts, in any shape or size as indicated or directed and also inclusive of two coats of aluminium paint over one coat of red oxide primer, including taking down the existing old unserviceable cross arms, all as specified and as directed.

Outdoor type Gang Operated Air break Switch (GOD) suitable for horizontal or vertical mounting fixed type with 12 Nos insulators of rating upto 200 Amps complete with dropout fuse assembly having fuses of 40 Amps having operating mechanism from 1.2 metre above Ground Level with locking arrangement complete confirming to IS-1318 of 1972 rated voltage 11 KV complete all as specified and directed.

Lightning arrestor expulsion type complete with all fittings, transmission class, discharge capacity 65 Kilo Amp complete with all fittings, complete all as specified and directed.

Danger notice plate of size 25cm x 20cm x 1.6mm thick mild steel sheet, vitreous enamelled, white with letters, figures and conventional Skull & Bones in signal red colour and fixed with MS clamps, bolts and nuts of appropriate size, all as specified and as directed.

Anti-climbing device spikes type fabricated out of M.S. bars (round, square and flat) including nuts, bolts, washers and welding in two halves made to shape to suit the cross section of the pole and duly painted with synthetic enamel aluminium / smoke grey paint over a coat of primer complete, all as specified and directed

Supplying laying jointing and testing XLPE insulated, PVC bedded, galvanised steel strips armoured heavy duty electric power cable with stranded aluminium conductor suitable for rated voltage of 11000 Volt grade, 3 Core x 95 Sqmm conforming to IS 7098 Part-2) 2011 with upto date amendments and laid in trenches / ducts / pipe or on poles complete all as specified and directed.

Sand cushioning to underground cables using new dry river sand laid in trenches 8cm thick below the cable and 15cm thick above the cable after laying and stretching the cable complete, punned to 18cm, complete all as specified and directed Note : Punned thickness of 18cms shall be measured for payment.

Supply and laying brick covering as mechanical protection to underground cable using old size sub class 'B' bricks, laid flat size 230mm x 115mm x 75 mm with width of brick perpendicular to length of cable, all as specified and as directed.

Cable jointing kit for 11 KV (earthed) grade cable for straight through joint heat shrink type complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 95 complete all as specified and as directed.

Cable jointing kit for 11 KV (earthed) grade cable for outdoor / indoor termination heat shrink type joint complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 95 Sqmm complete all as specified and as directed.

Earthing complete with galvanized mild steel earth plate electrode size 600mm x 600mm x 6mm thick buried directly in ground (preferably in vertical position) earth pit not less than 2.25 meter below normal ground level with top edge of the earth plate not less 1.5 meter (BGL) connected to galvanized iron earth lead wire 4mm dia by means of bolts, nuts, check nut and washer of galvanized iron including PCC chamber in 1:3:6 type C-1, Precast RCC cover with suitable handle, excavation and earth work in any type of soil, 20mm bore “medium grade” galvanized iron water tubing fixed with cast iron funnel and wire mesh and 15mm bore “light grade” galvanized iron protection pipe for earth lead wire upto 7.50m length, charcoal, common salt, complete all as shown in EP No 3 of SSR 2009 Part-I, connected to test point complete, all as specified and testing on completion.

Earthing complete with Galvanised steel earth plate electrode 600 mm x 600 mm x 6mm thick, buried directly in the ground (earth pit not less than 2.25m deep below normal ground level) with top edge of the plate not less than 1.50 mtr below ground level connected to GI Strip of size 25 x 4mm as earth lead by means of bolts, nuts and washers of GI up to test point, GI tubing 40 mm bore light grade protection pipe, GI watering pipe 20mm bore medium grade with funnel and wire mesh, alternate layer of charcoal and salt, 40mm thick including earth work in any type of soil, removal of surplus soil to a distance n.exc.50m) and connecting, testing on completion, all as shown on Electric Plate No. 03 of SSR-2009 Part-I, complete all as directed.

M/S SHRI RAM BUILDERS

kailu construction co

Vijay Kumar Contractor and Engineers

JCC ENGINEERS PRIVATE LIMITED

Ashoka Engineers

INDIA ELECTRIC WORKS

TRIVENI CONSTRUCTIONS

Bidder Name

kailu construction co

Vijay Kumar Contractor and Engineers

INDIA ELECTRIC WORKS

M/S SHRI RAM BUILDERS

Ashoka Engineers

M/S SINGH AND ASSOCIATES

TRIVENI CONSTRUCTIONS

JCC ENGINEERS PRIVATE LIMITED