Providing pipe line arrangements in gurulingapuram ward no.9 at sattur municipality.

Earth work excavation for foundation in Hard stiff clay, stiff black cotton, hard red earth, shales murram, gravel,stoney earth and earth mixed with small size boulders SS.20B and Sand, silt or other loose soil, wet sand,or silt not under water, light black cotton soil, sandy loam ordinary soil and to full depth as may be directed except in hardrock requiring blasting inclusive of shoring shuttering and baling out water and cleaning and levelling the site etc.,complete 10 cum

supply and fixing of dia 6'' HDPE pipe 6kgc including all cost and conveyance etc., complete as per standard specification.

refilling for pipe line works having bed width of 1.25M and below on linear mesurement basis

Lowering HDPE pipes and specials to trench and laying to proper grade and alignment and as directed by the TWAD Officers

Jointing HDPE Pipes and Specials by butt fusion welding / electro fusion welding joints using fusion equipment as per ISO 21307-2011 and as per IS 7634 (part-2) : 2012 including cost of hire charges for butt fusion equipment power supply arrangements etc., complete as per directed by TWAD Board Officers.

6'' elbow sor Twad 2024-25 p.g-17

6'' Tee sor Twad 2024-25 p.g-17

6''Coupler

6"x 1/2" saddles