SDRF 2026-27 Desilting of Open well at Pommiamman Kovil Well, Seethapathy Nagar well, Ponvizha Kalaiyarangam, and Kakkan nagar

Earthwork Excavation for foundation in all types of soils and sub soils including soft disintegrated rock and soft rock to the full depth including all leads and lifts etc., complete complying with the standard specification, drawing and as directed by the departmental Engineers.

Plain Cement Concrete 1:4:8 Mix (one part cement, Four part sand and Eight part of aggrigate) using 40mm size ISS HBG metal machine crushed from approved quarry including cost and conveyance of all materials to site, loading and unloading charges and labour charges for mixing, laying and curing etc. complete. Complying with std. specifications.

Honey comb brick work in cm 1:5 mix, using best country bricks including cost and conveyance of all materials to site and all other labour charges etc., Complete as per std Specifications.

Brick Work in Cement Mortor 1:5 Mix (one cement, five sand) using best II Class Bricks of size 9 ” x 4 3/8 “x 2 3/4 ” from approved quarry including cost and conveyance of all materials to site. Loading and unloading charges and labour charges for mixing, laying and curing etc. complete. Complying with std. specifications

Plastering with cement mortar 1: 5 mix to 12mm thick including cost and conveyance of all materials to site including curing etc.,complete as per standard specification – 10m2

Supply and Filling of 40mm Jelly cost and conveyance of Labour charges

Supply and Filling of 20mm Jelly cost and conveyance of Labour charges

Drilling of 150mm vertical bores in Overburden soil to the required depth as directed by the Town panchayat Officers including labour charges for inserting casing pipes, assembling in the drilled holes, including welding the joint if necessary grouting the casing pipes etc., and including transportation charges for the rig and supporting vehicles from one place to another.

Supply and Delivery Of unplasticised Slotted PVC 150mm dia casing pipes of the following diameter in 3 metres length with screwed and socket ends and centering guides for every 15 metre length of pipes as per IS 12818/2010 and as amended from time to time to suit deepbore well upto 80m depth (CS) for delivery at site of work with IS marking including loading, unloading freight, transit insurance etc., complete.

Earth work open well excavation complying with relevent clauses of T.N.D.S.S Well sinking and with lead upto 10 meter in sand ,silt or other loose soil , wet sand or silt not under water,light balck cotton soil,sandy loam amd ordinary soil.