PROVN OF STANDBY HT UG CABLE FROM 33 KV MRS TO 11 KV SUB STATION AT SANCHAR VIHAR, DEAL UNDER GE (I) R N D, DEHRADUN

Amount

Excavation in trenches in any type of soil not exceeding 1.5 metre deep and not exceeding 1.5 mtr width and getting out soil including forming bottom surface to required slope/gradient for laying cables/pipes etc. all as specified and directed by Engineer-in-Charge including removing cable protection covers/ bricks & stacking serviceable bricks for reuse and disposal of unserviceable covers within 50 m all as directed. Note : (i) Excavation shall be made carefully in order to avoid damage of existing cables and brick protection. (ii) The excavation work may be carried out in short lengths for locating fault in under ground cables at different locations

M&L for Returning, filling in including spreading, leveling, watering and well ramming in layers of 25 cm thick after the cables etc. are laid, jointed and tested complete all as specified and directed by Engineer-in-Charge.

M&L for Removal of surplus excavated soils not exceeding 50 Mtr distance and depositing where directed by Engineer-in-Charge at a level not exceeding 1.5 m above the starting point complete all as specified.

Material & labour for sand filling with clean dry find sand unwashed including gently punning around cables in trenches/ducts for cable protection complete all as specified and directed by Engineer-in-Charge.

Supplying & Laying un-reinforced pre cast flat concrete cable protection cover of class HV, type I, size 300mm x 180mm x 40mm, factory made, complete all as specified and directed .

Supplying, laying & jointing in replacement of UNSV GI water tubing, 100 mm bore, medium grade as in sleeving etc laid in trenches / ducts etc. complete all as specified and directed by Engineer-in-Charge.(MAKE : TATA/JINDAL/TT SWASTIK)

Material & labour in replacement of PCC 1:3:6 type C-2 using 20 mm graded stone aggregate (4 stay). in mass concrete and filling complete for foundation/hard standing , all as specified & directed by Enge-in- Charge

Supplying, laying, jointing & testing screened, XLPE insulated, PVC sheathed (heavy duty) armoured shielded cable with aluminium conductor for working voltage upto 11KV (Earthed) having cross sectional area 185 Sqmm 3 core conforming to IS 7098 Part-II amended upto date complete all as specified and directed.

Supply , jointing and testing cable jointing kit of 11 KV (Earthed) grade cable for outdoor termination, heat shrink type complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 120 Sqmm to 185 Sq mm complete all as specified and ditected.

Supply , jointing and testing cable jointing kit of 11 KV (Earthed) grade cable for indoor termination, heat shrink type complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 120 Sqmm to 185 Sq mm complete all as specified and ditected.

Disconnecting and taking out old Unserviceable HT joint complete and Supply , jointing and testing cable jointing kit of 11 KV (Earthed) grade cable for straight through, heat shrink type complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 120 Sqmm to 185 Sq mm complete all as specified and ditected.

M&L boring of holes under road, pavement, hardstanding 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

Demolition of cement concrete (unreinforced) of any description as in ground floors and pavings not exceeding 15 cm thickness (above or below ground complete all as specified and directed.

Demolition of brick or stone boulder masonry built in cement mortar or cement lime mortar including all quoins, arches, pillars etc but excluding ashlar facings, dressed stone works and precast concrete articles, complete all as specified and directed

M&L for chequered cement concrete tile 20 cm x 20 cm x 25 mm thick set jointed and pointed in neat cement slurry in floor with grey cement and pigment to match including screed bed or bedding layer of cement mortar 1:6, 15mm thick for laying floor finished and complete.

M&L for rendering 15mm thick in CM (1:4) on fair faces of brick masonry including finishing the surfaces even and smooth without using extra cement complete, all as specified and directed by Engr-in-charge.

M&L for Brick work with sub class ‘B’ bricks, straight or curved on plan exc 6 mtr mean radius, old size brick built in Cement Mortar (1:4), for manholes complete, all as specified and directed by Engr-in-charge

Balraj and Co

SEEMA ELECTRICAL

AUTOMATION AND SWITCHGEAR PANELS

MAHADEV ELECTRICALS

Surendra Engineers