General Fund 2023-2024Providing of New Bore well with Hand pump

Amount

Earth work excavation for foundation and depositing on bank with in the initial lead of 10m and a lift of 2m in hard stiff clay, stiff block cotton, hard red earth, shales, murram, gravel, stoney earth and earth mixed with small size boulders etc. complete. complying with std. specifications.SS 20 B

Plain Cement Concrete 1:4:8 Mix (one part cement, four part M.sand and Eight part of aggrigate) using 40 mm size ISS HBG metal 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

Supplying and erecting steel centering including necessary supports for plane surfaces for Reinforced Cement Concrete works such as column footings, column pedestals, plinth beams, grade beams, staircase steps, etc. Including cost and conveyance of all material at site etc., complete complying with standard specfication.

Plain Cement Concrete 1:2:4 Mix (one part cement, two part sand and four part of aggrigate) using 20mm 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 as per TNDSS NO: 28 & VI (S2) VI (S5A) VII standard specifications as directed by Engineer incharge.

Supplying and erecting steel centering including necessary supports for plane surfaces for Reinforced Cement Concrete works such as column footings, column pedestals, plinth beams, grade beams, staircase steps, etc. Including cost and conveyance of all material at site etc., complete complying with standard specfication.

Supplying, fabricating and placing in position of RTS grills for reinforcement including cost of steel and binding wire etc. complete.

Reinforced Cement Concrete 1:1.5:3 (One cement one and half fine aggregate and three course aggregate) mix using 20mm HBG ISS metal for all RCC items, Including cost and conveyance of all material at site etc., complete complying with standard specfication.

Conducting Geophysical Survey quality and quantity test and transportation charges etc., complete.

Supply and delivery of un plasticised 150mm dia PVC Plain casing pipes of 3m length with screwed and socket end and centering guide for every 15m length of pipes as per IS 12818/92 and as amended from time to time to suit the borewell upto 80m depth with ISI marking including, loading, unloading, freight, stacking and transit insurance charges etc., complete

Drilling of 150mm dia vertical bores Hard rock area to any required depth as directed by the department officers including labour charges for inserting casing pipe assembly in the drilled hole including transportation charges for the RIG and supporting vehicles from one place to another place

Construction of platform including cost and conveyance of all materials and labour charges etc., complete as per Standard specification

Erection charges to India Mark II hand pump complete set .P.No.241 SL.15 b (1)

Supply , delivery of India Mark II deep bore well hand pump with 30mm connecting rods cylinders and telescopic stand suitable for 150mm dia bore including transportaion charges etc., complete.

Supply, delivery and fixing the following specials in GI and PVC including cost and conveyance of all materials and labour charges fixing in position of specials etc., complete.

32mm GI pipe

32mm GI Coupling

K.YUVARAJ