SPECIAL REPAIR / REPLACEMENT OF OLD UG CABLE AT MISSILE SHEDS AT BATHINDA UNDER GE(U) BATHINDA.

Amount

Excavation in trenches not exceeding 1.5 metre wide and not exceeding 1.5 metre in depth for foundation, laying of cables or pipes (where provided) and getting out in soft/loose soil including trimming the sides and forming bottom surfaces to required levels complete all as specified and as directed .

Taking out old unservicable under ground LT XLPE / PVC cable of any size from trenches / wall / roof / road / pipe / pole / DB including taking out of brick layer of cable protection complete all as directed.

Supply and laying or fixing or laid in trenches/ ducts/ through pipes/ in floors / under roads/ hard standing /along poles and testing LT cable XLPE, PVC insulated screened, bedded, galvanised steel strip or wire armourd cable (heavy duty) 1100 volt grade with aluminium conductor having cross sectional area 240 Sqmm 3.50 core conforming to IS-7098 (Part-I -1988) complete all as specified and as directed. Note:: (i) Pre dispatch inspection (Factory inspection) shall be made by the rep of Accepting officer. The contractor shall made all arrangement. The expenditure incurred for this shall deem to be included in the quoted rate of this item.

All as per serial item No. 03 above but for cross sectional area 25 Sqmm 3.5 core Note for serial item No. 03 & 04:- (i) Excavation and earth work, sand cushioning & GI pipe shall be measured and paid for separately under respective item)

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

Removal of surplus excavated soil to a distance not exceeding 50 metre and depositing where directed at a level not exceeding 1.5 metre above the starting point complete all specified and as directed.

M&L for sand cushioning with coarse sand in trenches for protection of underground electric cable, spread to uniform 23 cm thickness and punned down gently to 18 cm complete all as directed.

Supply and laying well burnt sub class B breicks old size bricks, laid flat dry, in trenches with width of the bricks laid to the axis of cable for cable protection complete all as specified and as directed.

All as per serial item No. 08 above but using old serviceable bricks.

Supply and laying in repair GI tubing, light grade, 40 mm bore with all fittings for cable and earth continuity strip protection laid in trenches/fixed to poles/along wall/under road/across the drain complete all as specified and as directed.

All as per serial item No. 10 above but for GI tubing light grade 80 mm bore..

Material and labour for cable root indicator of size 450 x 200 x 150 mm made of plain cement concrete and top edge kerbs (1:2:4) type B1 using 20 mm graded crushed stone aggregate writing LT cable size and arrow for making good surface , grouting in PCC including earth work complete all as directed.

Supply and fix in repair LT feeder piller box factory made cubical type of size 100 x 80 x 50 cm (panel box size), 415 volts, factory made dust and vermin proof for outdoor use made out of CRCA sheet 3.15 mm thick opening in two halves with single door, with suitable incoming and outgoing, suitable size of angle iron legs duly powder coated and fixed in position in PCC (1:2:4) type B-1, as per manufacturer instruction complete all as directed including provision of following accessory/components housed in it :- (i) 400 Amp rated aluminium bus bar 04 Nos mounted on LT insulators , miminum length of bus bar 50 Cm.

Earthing complete with GI earth plate electrode of size 60cm x 60cm x 6mm buried directly in ground vertically at a depth not less than 2.25 metre below normal ground level with top edge of earth plate at a depth not less than 1.5 metre below normal ground level sorrounded from all sides by 15cm thick and packed layer of charcoal dust and common salt fliing in alternate layers etc and connected to and including 32 x 6 mm GI strip upto 7.5 mtr by means of bolts, nuts, check nuts and washers made of galvanised iron and protected by light grade 20 mm dia GI pipe connected to main control board and GI pipe medium grade 40 mm bore for watering and including funnel, wire mesh, charcoal salt etc RCC pit cover flush to earth pit 50mm thick reinforced with 8mm TMT bar 100mmC/C and PCC chamber pit with PCC (1:3:6) type C1 (using 20mm graded aggregate) including excavation and earthwork disposal of surplus soil to distance not exceeding 50 metre) and testing after completion all as specified and shown on plate No 3 of SSR Part-I 2009 including taking down old unserviceable existing earthing.

M/s NIRMAN BUILDERS

M/s Kataria Construction Company

shiv shanker enterprises

Rasvinderpalandco

UNITED ENGINEERING CORPORATION