Reconstruction of Storm Water Drain at PKD Nagar Street 1 in Ward No.26 North Zone.

Amount

Dismantling the damaged RCC Slab as per the instruction of departmental officers including all initial lead and other labour charges

Desilting the existing Drain as per the instruction of departmental officers, Including all initial lead and other labour charges

Dismantling the damaged cement concrete work as per the instruction of departmental officers. Including all initial lead and other labour charges

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, sand 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 leveling the site etc., complete

Plain Cement concrete 1:4:8 (one cement, four sand, eight aggregate) using 40mm gauge hard 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 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 ) steel angles of size 25mm x 25mm x 3 mm for boarding, laid over silver oak joists of size 10cm x 6.5em spaced at about 75cm centre to centre or at suitable intervals etc. complete in all floors complying _with standard specification

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 ou all materials to site and including for the mixing, |aying and labour charges etc., complete as per standard specification,

Plastering in CM 1:5 (one cement and five sand)mix to a thick of 12mm using clean screened sand and including the cost of curing for 15 days from the completion of work and surface shuld free from undulations and including the cost of preparing the surface for plastering and projecting from other damages till setting of mortar etc., complete complying with standard specifications

Conveying the excavated earth from the site to the distance of 15 kms out side of the city limit including all initial lead , lift, loading and unloading with transportation charges etc., complete as per the direction of dept officers

CHITHRAVARSINI AND CO (BID ID -1225571)

ARV AND CO (BID ID -1229516)

R.Rajan (BID ID -1225584)

M.Rajendran (BID ID -1226575)