Water Supply Works Tenders

Excavation in foundation (trenches for M/holes) upto all depths in all classification of earth work such as pick work, jumper work, blasting soft/hard rock or chieselling soft/hard rock where blasting is prohibited, cutting of matelled bitumenous roads / pucca pavements i/c saturated soil/ bailing or pumping out water in all lifts including trimming and dressing of sides,levelling of beds to correct grade including shoring,strutting, planking, timbering and dewatering wherever required, stacking the useable and un-usable material/soil separately and after laying, jointing and testing of pipes returning the useable soil to trenches in 15cm (fifteen centimeters)layers including consolidating of each deposited layer by ramming and watering and then disposing of all surplus excavated soil,un-usable materials as directed within all leads and lifts including restoration of un-metalled surfaces to its original condition and also including cost of diversion of traffic,night signals,fixing caution boards,crossing over trenches for access to houses, fencing etc. complete in all respects as per direction and to the entire satisfaction of Engineer-in-charge witnin all leads and lifts.

Laying and jointing of 200 mm dia dwc pipes at various depths including earthwork excavation for trenches in hard stiff clay,blackcotton,hard red earth,shales,murams,gravel,stoney earth and earth mixed with small size boulders and hard gravelly soil depositing the earth on banks with intial lead of 10 m and intial lift of 2m carting the pipes from any of the boards stores to the site of work lowering into the trenches ,aligning watering and ramming to consolidation,etc., complete for the pipes of following diameters.( Timbering included for depths 2.50 m, 3.00 m,3.50 m, 4.00 m& 4.50 m)

Inspection of tubewell with Geo Scanning bore hole camera with display and data recorder to find out the fault/faults/leakage/cracks if any and submission of suggestions regarding rectification of same to obtain the sand free water at site including Transportation, Lodging and boarding. Detailed Analysis with Videography and Submission of Report, Video and also verifying the depth/position of assembly complete in all respect to the satisfaction of Engineer-in-Charge

Making connection with the existing G.I. branch main up to 40mm size pipe including cutting of existing pipe line, threading of pipe lines from both ends and fixing of G.I Tee etc. in the pipe line (including cost of G.I Tee) complete in all respects.