REPAIR REPLACEMENT RE-ROUTING OF UG CABLES WITH TRENCHLESS CUTTING OF ROADS, DEVELOPMENT OF BOREWELL AND SPECIAL REPAIR REPLACEMENT OF BER GEYSERS AND OTHER ALLIED WORKS AT TBRL RANGE RAMGARH

Amount

Material and labour for Boring of holes under road, pavement, hard standing by trenchless technology using ultra sounding technique and necessary machine including HDPE pipe of 200 mm dia suitable for 0.4 mpa working pressure all as specified and directed by Engr in charge.

Material and labour for Boring of holes under road, pavement, hard standing by trenchless technology using ultra sounding technique and necessary machine including MS pipe of 200 mm dia suitable for 0.4 mpa working pressure all as specified and directed by Engr in charge.

Material and labour for Boring of holes under road, pavement, hard standing by trenchless technology using ultra sounding technique and necessary machine including HDPE pipe of 150 mm dia suitable for 0.4 mpa working pressure all as specified and directed by Engr in charge.

Material and labour for Boring of holes under road, pavement, hard standing by trenchless technology using ultra sounding technique and necessary machine including HDPE pipe of 100 mm dia suitable for 0.4 mpa working pressure all as specified and directed by Engr in charge.

Excavation in trenches in soft/loose soil not exceeding 1.5 mtr in depth and not exceeding 1.5 mtr wide for laying of cables, erection of poles,struts, stays etc and getting out all as specified and as directed by Engr-in-Charge.

Returning, filling in including spreading, levelling,watering and well ramming excavated soil in layers not exceeding 25 cm thick each , filling back in trenches after cables have been laid and tested, poles,stays,struts have been erected and tested complete all as specified.

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

Material and labour for clean dry sand laid in trenches/ducts for bedding and cushioning to cable, including spreading and levelling complete all as speccified.

Material and labour for laying in trenches burnt brick sub class 'B' for cable protection laid adjacent to each other length wise perpendicular to the central axis of cable complete all as specified.

Taking out from trenches/floors/road/wall/pipe/pole LT cable of any size/description and removing from site incl making good the disturbed surfaces to match with existing surface all as directed.

Supply and laying of LT UG cable XLPE insulated armoured heavy duty elect cable with stranded aluminium conductor 1100 volts grade cross section area 120 Sqmm 3.5 core laid in trenches/ fixing on panels/walls/poles or passing through pipe including connecting with suitable lugs, glands, nuts and bolts and testing complete all as specified and directed. (Note: (i) Cable joint shall be measured and paid separately.)

All as per serial item No 11.00 above but of cross sectional area 95 Sqmm, 3.5 core.

All as per serial item No 11.00 above but of cross sectional area 50 Sqmm, 3.5 core.

Material and labour for Signboard made of GI sheet of 3mm thickness and of size 2'x1' in suitable rectangular shape showing "Trenchless Tech 100/150/200mm bore (as required) " and rout of cable with arrow and fixed on angle iron 40x40x6mm, 1.2 mtr long painted in Blue Colour with two coats of synthetic enamel paint cover a coat of red oxide primer duly embaded in PCC block (0.40x0.40x0.40)mtr including in ground and 0.80 mtr above ground level complete all as directed and specified.

Supply and fix cable jointing kit for 1.1 KV grade cable for straight through joint complete with Jointing material (Epoxy Based) and accessories suitable for 3½/ 4 core XLPE armoured Al conductor cable of size 10 to 16 Sq mm complete all as specified and as directed.

Supply and fix cable jointing kit for 1.1 KV grade cable for straight through joint complete with Jointing material (Epoxy Based) and accessories suitable for 3½/ 4 core XLPE armoured Al conductor cable of size 25 to 50 sq mm complete all as specified and directed.

Supply and fix cable jointing kit for 1.1 KV grade cable for straight through joint complete with Jointing material (Epoxy Based) and accessories suitable for 3½/ 4 core XLPE armoured Al conductor cable of size 70 to 150 sq mm complete all as specified and directed.

Material and labour for earthing complete with GI earth plate 600x600x6mm thick electrode and 32x6 mm GI strip as earthing lead buried directly in ground (Earth pit not less than 2.25 Mtr deep below ground level) with top edge of the plate not less than 1.5 Mtr below normal ground connected to GI strip earth lead by means of bolts, nuts, check , nuts and washers of galvanised iron or steel all as shown on electrical plate no. 3 including 40 mm dia medium grade GI protection pipe, 20mm dia GI medium grade watering pipe, funnel, wire mesh , charcoal dust, PCC pit and 50mm thick RCC cover, earth work in any type of soil connected to earthing test point complete all as specified and as directed.(Note: GI strip beyond 7.5Mtr length from earth electrode shall be measured and paid separately).

Material and labour for ductile Iron pipe, S/S inluding specials class "K-9"including complete with all fittings laid in trenches, jointed (welded) tested and commissioned complete with working pressure 50 Kg/cm² all as specified and directed confirming to ISI 1239,3589 at operating pressure 13 Bar of size 150mm(6") dia.

Ductile iron fittings for spigot and socket pipes upto 150mm bore such as bends (any type, radius and angle), tapes, any type (straight, bend increasing, decreasing or double socket etc) Tee pieces, single branch, ‘Y’ junction double branch, cross coolers caps and plug complete all as specified.

Supply and fixing for mild steel sections as in main and cross beams, hip and jack rafters, purlins where connected to common rafters and running rails and guides for sliding doors, fixed with angle cleats or other connecting plates.

Material and labour for development of borewell with compressed air and after with 25% extra capacity pump by pumping muddy water from borewell all as specified and directed by Eng-in-charge.

Supply, installation, commissioning and testing of storage type electric water Geyser of capacity 25 Ltrs, AC ,240 Volt, 50 Hz, vertical type (5-Star BEE rating) duly fixed to position where directed including suitable mounting bolts, nuts and washers duly grouted complete including necessery inlet/out water connection all as directed by Engr-in-Charge.

Supply, installation, commissioning and testing of storage type electric water Geyser of capacity 50 Ltrs, AC ,240 Volt, 50 Hz, vertical type (5-Star BEE rating) duly fixed to position where directed including suitable mounting bolts, nuts and washers duly grouted complete including necessery inlet/out water connection all as directed by Engr-in-Charge.

Material and labour for galvanised iron pipe medium grade of dia 15 mm including all fittings like elbows, bends, nipples, tees, plugs and unions etc. complete for supply of water to tank of Desert Cooler by tapping from water mains line complete all as specified and as directed by Engr-in-Charge.

Supply and fix in replacement stop valve cast copper alloy screwed down high pressure with crutch or butterfly handle, fancy type and chromiun plated screwed both ends for iron pipe or for unions all as specified and as directed of size 15 mm bore , complete all as specified and as directed by Engr-in-charge.

Supply and fixing in replacement 15 mm nominal size, screw down bib taps, cast copper alloy with crutch or butterfly handle screwed down, fancy type, chromium plated complete all as specified and directed.

Supply and fixing socket outlet,6 Amps/16 Amps 2/3 pin combined shuttered moduler type 2 Module of apporved colour complete all as specified and directed.

Supply and fixing for modular switch one way 16 Amps, 1 module type of apporved colour complete all as specified and as per directed.

Supply and fixing for modular white cover plate with frame, 3 Module complete all as specified and directed by Engr-in-Charge.

Supply and fixing for modular metal flush box, 3 Module complete all as specified and directed by Engr-in-Charge.

Material and labour for sub main wiring with two runs of single core, PVC insulated, unsheathed ,multi standard copper conductor cable of size 4 Sqmm, 1100 volts grade and one run of 4 Sqmm PVC insulated earth continuity copper conductor cable drawn through and inculding suitable size of PVC concealed conduit with all necesary accessories such as bends, tees, junctions boxes, elbows etc complete with all in coming and out going cable connections complete all as specified and as directed. (Note : Two runs of 4 Sqmm cable, one run of 4 Sqmm continuity earth wire and one run of PVC conduit with all necessary accessories will be measured as unit length).

shree balaji builders

Bharat Enterprises

R D Bansal