Maintenance of different type of overhead line (33KV/6.6KV/415V)/cable/ substation work of permanent and temporary township and service building at Nigahi.

Amount

Over head line (33 kv/6.6 kv/415 v ) Maintenance /breakdown work by engaging s, 03 no. Electricians and 03 no. Electrical helpers per day basis (inclusive of Contractor profit & tools tackle

Earth work in excavation in foundation or drains (not exceeding 1.5 m. in width or 10 sq.m. on plan) including dressing of sides and ramming of bottom lift upto 1.5 m. including getting out the excavated soil and disposal of surplus soil as directed within a lead of 50 m. All kinds of soil

Laying of 4x10 sq.mm. to 4x240 sq.mm. aluminium SWA cable in trench with sand cushioning (8+12)"three side brick protection of cable and refilling the trench

Providing and laying cement concrete work, 1:3:6 (1 Cement: 3 Coarse Sand (xone-III) : 6 graded stone aggregate 20mm nominal size)

Laying of 4x25 sq.mm. armoured cable 1.1 KV grade through existing GI pipe upto junction box and same but with 2x2.5/4x10 sq.mm. from junction box to pole

Cleaning of surface drain including disposal of muck/sludge through trolley or other arrangement to a specific place (in no case it shall be kept on drain banks) within a lead of 1KM complete with all tools and tackles as per instruction of Engineer In-charge (Once a week Upto 300mm wide )

Cleaning, mopping & washing of floor of public building other places with detergents, bleaching powder etc.all complete with tools, tackles and consumables to make the floor clean and hygenic as per instruction of Engineer In-charge

Cleaning of all types of roof including removal of dry leaves, weeding and clkeaning drain holes, brooming etc. all complete with tools and tackles and stacking the garbage at specified place as per instruction of Engineer In-charge

Clearing grass and removal of the rubbish up to a distance of 50m outside the periphery of the area cleared (Four times a year).

Excavation in foundation trenches or drain not exceeding 1.5 mtr. in width or 10 mtr. on plain including dressing of the sides and ramming of bottom lift upto 1.5 mtr. including getting out the excavated soil as directed within a lead of 50 mtr. in ordinary rock

Providing and laying cement concrete in footings and bases for columns excluding the cost of centering andshuttering 1:3:6 (1 cement: 3 sand: 6 graded stone 40mm nominal size

Erection of steel tubular pole 13Mtr. Long

Fixing of Stay set complete

Fixing of Disc Insulator with hardware 11KV grade

Fixing of MS channel/angle bracket/bracing on SP, DP, TP and FP as required.

Drawing of ACSR Conductor Dog/Wolf with Jumpering.

Drawing of GI earth Conductor 7/12 or 7/14 SWG.

Guarding of OH line by 7/12 and 8SWG GI earth wire

Fabrication of MS Flat clamp as required on poles (50x6mm).

Dismantling of poles with brackets/Insulators

Dismantling of ACSR wolf/AAA 148 sq.mm. conductor.

Dismantling of earth wire

Earthing with GI pipe 3.25M to 4.5mm dia. including accessories and salt and coke for pipe earth electrode as required with 6 SWG GI wire at 0.5 mtr. below ground level for connecting earth electrodes as require

Maintenance of HT OH line job including checking of insulator, tightening of brackets and replacement of defective bolt, checking and properly fixing jumpers and earth wire etc. before and after monsoon

Jungle clearance including uprooting of bush, wood sapling tree branches, trimming and removal of outsidefar away from OH line as per instruction of EIC

Supplying and laying 6 SWG G.I. wire at 0.50 meter below ground level for conductor earth electrode,including connection/termination with GI thimble etc. as require

Total impact of GST for the purpose of CTC

M/S. AMAN ASSOCIATES

ZOARSTER ENGG CONCERN

DUCK CONSTRUCTION COMPANY