REPAIR/ MAINTENANCE OF HT OVERHEAD NET WORK, HT UNDER GROUND CABLES, VCBS, RMUS, GODS AND CONNECTED WORKS IN NEW CANTT PATIALA UNDER GE (N) PATIALA

Excavation in trenches not exceeding 1.5 m wide and not exceeding 1.5 m in depth for laying of pipes, cable, foundation of electric pole, stays etc and getting out in soft/loose soil complete all as specified and as directed by Engineer-in-charge.

All as per serial item No.01 here-in-before but depth exceeding 1.50 m but not exceeding 3.00 m complete all as specified and as directed by Engineer-in-charge.

Returning,filling in soft loose soil including spreading levelling, watering and well ramming in layers not exc. 25 cm thick complete all as specified and as directed by Engineer-in-charge.

Removing excavated surplus soil to a distance not exc. 50 m and depositing where directed at a level not exceeding 1.5 m above the starting point complete all as specified and as directed by Engineer-in-charge.

Supply, laying and spreading fine river sand in trenches,ducts etc, 8 cm before laying of cable and 15 cm after laying of cable for cushioning to under ground cable for protection of cable complete all as specified and as directed by Engineer-in-charge. Note:- Only punned depth shall be measured for payment purpose

Material and labour for un-reinforced precast concrete cable cover class HV, type 1, flat, size 300 mm X 180mm x 40mm laid in trenches over cable perpendicular to the direction of cable abutting each other for protection of cable complete all as specified and as directed by Engineer-in-charge.

Supply and erecting in true verticle position steel tublar swaged poles complete with cast iron base plate, finial taper plug, bolt nuts and screws as specified type 410 SP-55 (11.00 metres long) conforming to relevent IS including applying two coats of bituminus paint inside & outside at bottom portion of pole upto 1.5 mtrs length and applying two coats of aluminium paint over a coat of red oxide primer on remaining length of pole and synthetic enamel paint of colour black and red in alternate strips of 30 cm each from PCC coping upto 1.50 m height including demolition of cement concrete in foundation for removing the broken pole from site and making disturbed surface good complete all as specified and as directed by Engineer-in-charge. and directed.Notes:-Excavation and earth work, cement concrete in foundation and coping etc for new pole shall be measured and paid separetaly under respective items of this schedule.

Supply and fixing Prestressed concrete pole, 11.0 metres long. 152mm x 152mm at top and 152mm x 260mm at bottom, class 9 complying with requirement of relevent IS and painting the pole upto 1.5 m height from top of coping in alternate strip of 30cm each with black and red synthetic enamel paint including demolition of cement concrete in foundation for removing the broken pole from site and making disturbed surface good complete all as specified and as directed by Engineer-in-charge.. Note:- Excavation and earth work, cement concrete in foundation and coping etc for new pole shall be measured and paid separetaly under respective items of this schedule.

Material and labour for cement concrete 1:4:8 type D-2 using 40 mm graded stone aggregate as in foundations, filling and mass concrete complete all as specified and as directed by Engineer-in-charge.

Material and labour for cement concrete 1:3:6 type C-1 using 20 mm graded stone aggregate for coping around the pole strut above ground level, foundation of stay etc. including neccassory form work and finishing the surface fair and even without using extra cement complete all as specified and as directed by Engineer-in-charge.