Water Supply Works Tender Results

Excavation in foundations trenches etc. (for pipes and pits) upto all depths in all kinds of soil such as pick work,jumper work, blasting and chiselling soft/hard rocks where blasting is prohibited in all leads and lifts including trimming and dressing of sides levelling of bed to correct excavation and returning the stacked soil after laying jointing and testing of G.I.Pipes in trenches in 15 cm. layers including consolidating each deposited layer by ramming and watering and then disposing of all surplus excavated soil as directed in all leads and lifts and soring strutting/timbering and dewatering where ever required including restoration of un- metalled/metalled paved surface of its original conditions including cost of diversion for traffic night signals fixing caution Boards and fencing etc.complete in all respects in all leads and lifts as per the direction of Engineer-in-charge.( for new proposed pipe in pick (for GMS Pipes up to 350mm ɸ)

Survey of designated area and survey drawings of societies / colonies/ localities shall be provided by the contractor. installation of GI fittings like elbows, tees, unions, sockets, reducers, GI plugs,any other GI fittings, adopter for appliance valves & Anaconda, Domestic Adoptor, GI Sleeves, RCC Crimping Guard, Meter clamp & Pipe clamps etc. as required to complete the job including supply of all consumables like Teflon tape, soldering consumables, flux application and all other required material to complete the job. Excluding only Supply of GI pipes of all dia.,GI fittings, Isolation valve, appliance valve,brass adopter Anaconda, Meters,Regulators,Suraksha hose pipe with clamps,GI sleeves, & GI fittings which shall be issued by Owner as FIM.

The scope of this item shall include: • Minimum 300 mm sand bedding and padding (150 mm below the pipeline and 150 mm above the pipeline) in hard rock sections • Supply and laying of warning mat above the pipeline • Backfilling of the trench with normal/soft soil, ensuring that no sharp rocks or boulders are used for backfilling • In case of insufficient cover, PCC (1:3:6) of 150 mm thickness shall be provided, which is also covered under this item.