REPAIRS TO SEWAGE LINE, SEPTIC TANKS, MANHOLES, DRAINS, CLEANING OF SEWAGE LINE IN WING-I, II, IV AND V AT ARTY CENTRE UNDER GE NRC

Excavating in trenches, n exc 1.5 m wide and n exe 1.5 m in depth for foundation, shafts, wells, cesspits, manholes, pier holes, etc. n.exc 10 sqm on plan and getting out in hard /dense soil.

Excavating in trenches, n exc 1.5 m wide and depth exc 1.5 m but n. exc 3.0 m for foundation, shafts, wells, cesspits, manholes, pier holes, etc. n.exc 10sq m on plan and getting out in hard /dense soil. Note for item No 1 & 2: i) Excavation to be carried out manually and very carefully without any damage to the existing underground cables/GI pipe line/OFC cable any other existing assests. Before starting the work on ground obtaining layout of cable/OFC/GI pipe line etc shall be responsibility of the contractor. ii) Any damage to the existing assets shall be made good by the contractor without any extra cost to the department within 24 hours of occurng of incident. Delay beyond 24 hours Rs 1000 per day (till restoration of services) shall be recovered from the contractors bills. iii) Excavation in bituminous road and making good same with PCC 1:2:4 to the satisfaction of ground executives shall be included in rate quoted and nothing extra shall be paid.

Excavation over area not exc 1.5 m deep and getting out hard/dence soil comple all as specified.

Returning, filling in, includings spreading, levelling, watering and well ramming in layers (hard/dense soil) not exc 25 cm each layer complete all as specified and direted.

Removing excavated material n exc. 50m and depositing where directed at a level n exc. 1.5 m above the starting point.

Removing excavated material exc. 250m but n.exc 500 m and depositing where directed at a level n exc. 1.5 m above the starting point

Demolition and breaking up drain pipes (RCC or salt glazed ware, AC or RCC) set in cement mortar up to 300 mm dia and above all as specified and directed including demolition of PCC bed and haunching and removing debris out of MoD land.

M&L for Reinforced Cement Concrete Pipe of 150 mm dia class NP-2 laid and joined and tested complete with collars etc.

M&L for 200 mm dia Reinforced Cement Concrete Pipe, class NP-2 laid and joined and tested complete with collars etc.

M&L for 300 mm dia Reinforced Cement Concrete Pipe, class NP-2 laid and joined and tested complete with collars etc.