PROVN OF RING MAIN CCT BETWEEN 33 KVA FEEDER AND ALLIED WORKS IN ARMY AREA JODHPUR UNDER GE (ARMY) NO. 01

Supply, laying & testing cable XLPE insulated, screened ,PVC bendded galvanized steel strip or wire armoured electric power cables (heavy duty) with stranded aluminium conductor 33000 volts grade, of size 3.0 core 300 sq mm. complete all as specified and directed by Engr-in-charges.

M & L for Auguring / Driling / Boring of holes under road/pavement/hard standing or any other situation by manual mean and including passing with HDPE pipe 150 mm dia bore PN 10 and making good both the ends complete all as specified and directed by Engr-in-charges. Note :- Cost of HDPE pipe is included in the item)

Excavation in trenches, not exc 1.5 m wide and n. exc 1.5 m depth; or n exc 10 Sqm on plan and n exc 1.5 m in depth for foundations of poles, struts, stays etc. or laying underground cable etc. in soft/loose soil. complete all as specified and directed by Engr-in-charges.

Excavation in trenches not exceeding 1.5 m wide and exceeding 1.5 m in depth upto 3.0 m for erection of poles, struts/stays, leveling of yard etc not exceeding 10 Sqm on plan and getting out in soft/loose soil. complete all as specified and directed by Engr-in-charges.

Returning, filling in, excavated soil including spreading, levelling, watering and well ramming in layers n.exc 25cm thick complete all as specified and directed by Engr-in-charges.

Removal of excavated surplus soil to a distance n.exc 50m and depositing where directed at level not exceeding 1.5 m above the starting point complete all as specified and directed by Engr-in-charges.

M & L for sand cushioning with dry coarse sand to under ground cable around the cable after laying the cable complete all as specified and directed by Engr-in-charges. Note : Thickness after punning shall be considered for payment.

Material and labour Cement concrete (1:2:4) type B -1 using 20 mm graded stone aggregate for pedestal of poles/copping including necessary form work ,fair finishing to exposed surfaces using extra cement complete all as specified and directed by Engr-in-charges.

Material and labour for Cement concrete (1:3:6) type C -2 using 40 mm graded stone aggregate for foundation of pole /struts/stay assembly etc complete all as specified and directed by Engr-in-charges.

Supplying and laying reinforced precast concrete cable cover, class EHV, type 1 with peak, size 450mm x 230mm x 50mm complete laid over the cable perpendicular to the cable for protection complete all as specified and directed by Engr-in-charges.

M & L for Prestressed concrete poles of 11 meter long having 152 mm x 152 mm at top and 152 mm x 260 mm at bottom class - 9 , complete all as specified and directed by Engr-in-charges.

Supply and fix of GI pipe 100 mm bore light grade for protection of cable including provision of bend, clamps, nut, bolts etc required for fixing pipe along pole / wall / laid under the road / laid under the floor or in trenches complete all as specified and directed by Engr-in-charges.

S&F HT 33 KV out door type gang operated air-break switch rated voltage 36 KV suitable for horizontal or vertical mounting fixed type complete with 9 polymer/porcelain insulators of rating upto 400 Amps complete all as specified and directed by Engr-in-charges.

S&F HT 33 KV out door type horn gap fuse unit and mounted on polymer/porcelain insulators and mounting channel all conform to IS : 9385 complete all as specified and directed by Engr-in-charges.

S&F cable jointing kit for 33 KV grade cable for straight through heat shrink type joint complete with jointing material and accessories suitable for 3 core XLPE, armoured, Aluminium conductor cable of size 300 sqmm complete all as specified and directed by Engr-in-charges.

S&F cable jointing kit for 33 KV grade cable for outdoor termination heat shrink type joint complete with jointing material and accessories suitable for 3 core XLPE, armoured, Aluminium conductor cable of size 300 sqmm complete all as specified and directed by Engr-in-charges.

Supply & fixing cable path indicators made out of thick roughly hammer dressed stone slab size (30 cm x 75 cm x7.5 cm ) with applying two coats of synthetic enamel paint, marking of voltage and size of cable route including necessary earth work & pcc foundation required complete all as specified and directed by Engr - in - Charge.

M&L for lightening arrestor, heavy duty, gap less confirming to IS 3070 having system voltage 33 KV highest system voltage 36 KV, nominal discharge current 10 KA, complete all as specified and directed by Engr-in-charges.

M & L for Earthing complete with galvanised steel earth plate electrode 60 cm x 60 cm x 6 mm thick burried in ground (earth pit not less than 2.25 Mtr deep below normal ground level with top edge of the plate not less than 1.5 Mtrs below normal ground level, connecting to the Galvanised iron earth lead 32 x 6 mm size by means of bolts, nuts check nuts and washers of galvanised iron and 32 x 6 mm dearth lead protection by provision of GI medium grade pipe 40 mm bore including provision of concrete pit in PCC (1:2:4) type B1 using 20mm graded stone aggregate with 40mm thick cover of RCC (1:2:4) reinforced with XPM (wieght not less than 4gs/Sqm) and frame of angle iron 25mm x 25mm x 6mm with lugs 02 Nos and with 6 mm dia MS bar handle made to shape, GI light grade 20mm bore pipe for watering perforated at the bottom 1.75 meter long placed on top edge of earth plate common salt and charcoal filling test point made out of 40mm x 8 mm FI with fixing arrangements, funnel, wire mesh and earth work in hard dense soil, returning filling in and removal of surplus soil to a distance not exceeding 50 Mtrs all as per electrical Plate No.3 of SSR 2009 Part I and connecting to earth test point complete all as specified and directed by Engr-in-charges.

M&L for GI strip of size 32 mm x 6 mm, laid in trenches / fixed on wall / laid for inter connecting / extension in earthing including excavation and earth work complete all as specified and directed by Engr-in-charges.

Supplying, fabricating & fixing structural mild steel channel, angle iron, flat iron and brackets etc for fabrication of cross arms, bracings, supports, D-clamps, stiffeners, eye hooks, bolts, pole clamps and plates including nuts, bolts and washers, welding cold or hot drilling holes for insulators bolts in any shape or size, and fabrication of 33 KV as per suitable height as indicated or directed and inclusive of one red oxide prime coat, one under coat and one finishing coat of aluminium paint complete all as specified and directed by Engr-in-charges.

S&F of danger notice plate of 1.6 mm thick mild steel sheet, vitreous enamelled white, with letters, figures and conventional skull and bones in single red colour and fixed with MS clamps, bolts and nuts of approved size for HT pole of size 25 x 20 cm and paints etc complete all as specified and directed by Engr-in-charges.