Construction of Storm Water Drain (L-595 M) and Culvert Duraisamy Layout, Peranaidu Street, Shanthi nagar and Murugan Koil Road in Ward No.27, North Zone.

Amount

Earth work excavation for foundation in Hard stiff clay, stiff black cotton, hard red earth, shales murram, gravel, stoney earth and earth mixed with small size boulders SS.20B and Sand, silt or other loose soil, wet sand or silt not under water, light black cotton soil, 1 sandy loam ordinary soil and to full depth as may be directed wherever necessary refilling the sides of foundation with excavated soil other than sand in layers of 15cm thick well rammed and cleaning and levelling Plain Cement concrete 1:4:8 (one cement, four sand, eight aggregate) using 40mm gauge hard broken

Plain Cement concrete 1:4:8 (one cement, four sand, eight aggregate) using 40mm gauge hard broken granite stone jelly for foundation including dewatering 5 if found necessary and laid in layers of not more than | 15cm thick and compacted,etc., complete complying with standard specification.

Supplying and erecting steel centering including necessary supports for plane surfaces for which require only nominal strutting using mild steel sheets of size 90cm x 60cm and 10 BG stiffened with welded mild 45 steel angles of size 25mm x 25mm x 3 mm for 2 boarding, laid over silver oak joists of size 10cm x 6.5cm spaced at about 75cm centre to centre or at suitable intervals etc. complete in all floors complying

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. which require only nominal strutting using mild steel sheets of size 90cm x 60cm and 10 BG 1 stiffened with welded mild steel angles of size 25mm x 25mm x 3 mm for boarding, laid over silver oak joists of size 10cm x 6.5cm spaced at about 75cm centre to centre or at suitable intervals etc. complete in all floors complying with standard specifcation

Plain Cement Concrete 1:2:4 (one cement, two fine aggregates and four coarse aggregates) using 20mm size ISS HBG metal including cost and conveyance of all materials to site and including for the mixing, laying and labour charges etc., complete as per standard specification.

Supplying and Fabricating and placing in position MS steel or ribbed for steel for all reinforced cement concrete works as per the desing given including cost of steel and binding wire in all floors etc., complete complying with standard specifcation

Reinforced Cement concrete 1:1.5 :3 (one cement,one and half sand & three course aggregate) using 20mm gauge hand broken/ and broken granite stone for all RCC items of works excluding centering shuttering and cost of reinforcement but including curing etc.,complete as directed by departmental officer etc., een ete os .

Supply and fixing of 900mm dia SFRC manhole cover with frame as per the standard specification and instruction of departmental officers

Plastering in CM 1:5 (one cement and five sand)mix to, a thick of 12mm using clean scrrened sand and including the cost ofcuring for 15 days from the Completions of work and urface should free from foundations and including the cost of preparing the surface for plastering and protecting from other damages till setting of mortar etc., complete complying with standard specifications

conveying the excavating earth from the site to the distance of 15kms out side of the city limit including all intial lead , lift, loading and unloading with transporation charges etc., complete as per the direction of dept officers

N S P ASSOCIATES