Providing Borewell Near The Water Tank Of Sevugamoorthy Ayyanar Temple And Ward No.14, J.J.Nagar In Singampunari Town Panchayat, Singampunari-Tamil Nadu
TDR : 51074527
Tender Notice
BOQ
Expired
Singampunari
Tamil Nadu
Providing Borewell Near The Water Tank Of Sevugamoorthy Ayyanar Temple And Ward No.14, J.J.Nagar In Singampunari Town Panchayat
Name of Work:Providing Borewell near the water Tank ofSevugamoorthy Ayyanar Temple and Ward No 14 JJ Nagarin Singampunari Town Panchayat.
Sl. No.
Item Description
1
Drilling of borewell anywhere in Tamilnadu including transportation from one place to another place within Tamilnadu in alluvial soil or sedimentary strata of clay and sand or sand, stone, shale, pebbles, boulders etc., by first taking a pilot bore of 140 mm/150mm dia and then enlarging to required dia by direct or reverse rotatry mud and circulation method using Contractor’s rig, fuel, labour, drilling, betonite mud and water required for drilling at the site shown by the TWAD Officers including construction of mud pit (only Calyx drills are to be used).
2
Supply and delivery of 150mm blue plain PVC casing pipe (165mm dia OD -CS) as per standard specification(Cost including Excise duty
3
Labour charges for inserting PVC casing with or without slots into drilled holeincluding welding the joints etc complete and supplying and packing the annular spaces with pebbles of size and quality as approved by departmental officers for 150mm dia casing and stacking for premeasurement etc.
4
Charges for developing the borewell with air compressor of 600 cfm capacity (Minimum 8 hours)including transportation and fuel charges for compressor as directed by the departmental officers and conducting yield test by \"V\" notch method etc complete
5
Drilling of 150 mm bore well in Hard rock formation using rig including transportation and fuel charges of Rig to site and all labour charges etc complete
6
Supply and delivery of following materials as per ISI specification including cost and conveyance to site and all labour charges etc complete
7
1.5H.P submersible motor 15 lpmX 60m head Single Phase (IS 8034.(Asper TWAD Board Rate-2024-2025)
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