CONSTRUCTION OF GLR AT NADUHATTY

Earthwork excavating for foundation and depositing on Bank within initial lead of 10mt and lift of 2m in Hard stiff clay , stiff black cotton , hard red earth, shales ,murram, gravel , stoney earth and earth mixed with small size boulders etc., complete complying with standard specification.

Plain Cement Concrete of mix 1 : 4 : 8 (One part of Cement four part of sand eight part of aggregates) using 40mm gauge hard broken including cost conveyance of all materials to site including formwork and centering labour charges, transporting and placin etc., complete complying with standard specification.

Centering for soffits of RCC members including shuttering, strutting to the centering and providing supports etc. complete for the following members using MS sheets of suitable size of BG o10 stiffened with welded MS angle of size 25x25x3mm for boarding laid over I type ofM.S. Truss of size 25x25x3mm spacing at about 90 cm C/C and supported by 40mm GI Pipe ( medium) spacing at 75mm c/c etc., complete complying with standard specifications for various heights and as directed by the TWAD Board Officers. The centering should be removed after the specified striping time of the concrete as per IS-456/1978. complete complying with standard specification

Supplying, cutting, bending, tying, fabricating and placing in position of steel rods for all RCC works including cost of steel and binding wire etc.The steel should conform to the relevant ISspecification and supplied with test certificate (Fe.415 grade as per IS specification No.1786/1985 and as amended from time to time) for delivery at site of work including loading, freight, unloading, stacking, transit insurance charges, taxes etc. complete.

Reinforced Cement Concrete 1:1½:3 Mix (One part cement, one and half part sand and three part of aggregate)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 but excluding cost of reinforcement etc. Complete with std. Specifications.(Using Vibrator),and etc.,complete complying with standard specification .

Plain Cement concrete 1 : 2 : 4 (one cement, two sand and four aggregates) using 20mm ISS HBG metal including cost and conveyance of all materials and labour charges for mixing, laying, compacting and curing etc, complete as per standard specification-

Fabrication,supply,delivery and fixing MS ladder of 45 cm wide made out of 50 X 50X60 mm MS angle for sides and steps in 16 mm MS plain rods fixed at 30 cm centre to centre welded,joined etc .,providing with suitable side supports, clamps, locking arrangements provided with one coat of red oxide paint for access to roof top 30000 litres capacity OHT of suitable inclined length including bottom anchorage and transportation and as directed by departmental officers etc.complete complying with standard specification

Painting Two coats using best quality of emulsion paint with approved colour and quality and the rate including the cost of all materials to work site and labour charges etc complete complying with standard specification.

Painting two coats for over new iron work surface using best quality of synthetic enamel paint with approved colour and quality and the rate including the cost of all materials to work site and labour charges etc complete complying with standard specification.etc complete complying with standard specification