GENERAL-RIT KOTTAYAM- HDPE pipe line-Replacement of old HDPE pipe line at RIT Kottayam-General Civil Work

Amount

Maintanance proper

2.8.1:Earth work in excavation by mechanical means (Hydraulic excavator) /manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift up to 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m.All kinds of soil

OD231108/2022-2023:"Laying HDPE pipes (IS : 4984)on land portion including conveying within initial lead and aligning the pipes, electro-fusion welding using automatic or semi automatic electrofusion machines, testing the pipe line thus fabricated to suit the hydrulic working pressure and after testing , aligning the pipeline, lowering the pipe in position into the trenches already made, testing the line to suitable pressure with potable water before back filling and leveling the trenches including all labour charge, hire for appliances etc. complete but excluding cost of pipe and fittings.90mm & 75mm OD HDPE pipe

OD231110/2022-2023:Conveying and fixing C I Single acting Air Valve of approved quality with bolts,nuts,rubber insertions etc. . excluding the cost of air valve(the tail pieces if required will be paid separately):

OD233513/2022-2023:Supply of PE Pipe, PE100, PN16, 75mm dia, conforming to IS 4984/2016.

OD233514/2022-2023:Supply of PE Pipe, PE100, PN16, 90mm dia, conforming to IS 4984/2016.

OD233518/2022-2023:Supply of CI Non Return Valve, Conforming to IS 5312 Part I - 1984, PN 1.6, Size 80mm.

Bidder Name

M/s Issac and Son Ventures Pvt. Ltd.