Desiliting and Deeping of open well,weld mesh cover to Pannakottur eri openwell in ward no.14 at Maraimalai Nagar Municipality

Desilting of openwell in hard stiff clay light black cotton soil, hard red earth, shales ,murram , gravel , stoney earth , and earth mixed with small size boulders and hard gravelly soil including bailing or pumping charges if necessary etc., complete as per standard specification

6th Depth (8.00-10.00)

Providing 5Hp Disel Pump for Bailing out of water in the new digging well, the rate shall include fuel and crew charges, transportation etc,complete

Open well excavation complying with relevant clauses of T.N.D.S.S Well sinking with lead upto 10metre in Hard granite measured in soild including blasting and stacking etc., complete as per standard specification

6th depth

Supply and fixing of Weld Mesh size 25 X 25mm 10 Gauge over the well with 50 X 50 X 10mm ISA Angle at 1.50m C/c bothways including one coat of Primer and two coats of Enamel painting. The cost shall including welding, grinding and opening of door, labour charges etc,complete as per standard specification.

Drilling of 115mm dia (Side bore) Horizontal bores in open wells anywhere in Kanchipuram district to any required length by using necessarry tools and plans as directed by the departmental officers including labour charges, transportation charges for tools and plan from one place to another etc complete as per standard specification

Plain Cement Concrete 1:4:8 (one cement four fine aggregates and eight coarse aggregates) using 40mm size ISS HBG metal including cost and conveyance of all materials to site and including for the mixing, laying and labour charges and all incidential charges such as water providing etc., complete as per standard specification

Plain Cement concrete 1:1.5:3 (one cement, one and half sand, three aggregate) using 20mm gauge hand broken granite stone jelly for foundation including dewatering if found necessary and laid in layers of not more than 15 cm thick and compacted,etc., complete complying with standard specfication

Random Rubble Masonry in CM 1:5 mix using rough stones and bond stones including cost and conveyance of all materials and all other labour charges etc. complete.