Construction of Retaining wall in existing Ground level in front side of Godown No.4 at Avinashi Warehouse

Amount

Earth work excavation and and depositing on bank with an initial lead of 10m and initial 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 SS.20B

Supplying and filling with M.sand in layers of not more than 15 cm thick well watered, rammed and consolidated etc. complete complying with standard specification and as directed by the departmental officers.

Cement Concrete 1:5:10 (One Cement, Five sand and Ten hard broken stone jelly) using 40 mm jelly for base course including dewatering if found necessary and laid in layers of not more than 15 cm thick and consolidated.

Reinforced Cement Concrete 1:2:4 (One Cement, Two Sand and Four hard broken stone jelly) using 20 mm jelly for flooring and wearing coat including laying 3mx3m size,compacting,finishing the top with power trowel and curing, etc., complete complying with standard specification and as directed by the departmental officers.

Foundation and Basement

Supplying, fabricating and placing in position Mild Steel / Ribbed Tor Steel grills for all RCC works as per design given including cost of steel and G.I. binding wire in all floors etc. complete complying with standard specification. (Contractor has to make his own arrangements for the supply of steel and binding wire)

Supplying and erecting centering for sides and soffits including necessary supports and strutting upto 3.29M height for plane surfaces as detailed below in all floors with all cross bracing 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 6.5cm spaced at about 90cm centre to centre and supported by Casurina props 10 to 13 cm dia. spaced at not more than 75cm centre to centre etc., or at suitable intervals etc. complete complying with the standard specifcation.(Payment for centering shall be given after the concrete is laid)

a) For Column footing, Plinth Beam, Grade Beam

Plastering with Cement Mortar 1:3, 10mm thick including cost and conveyance of all materials and all labour charges as per standard specification.

Sub total

GST in 18%

P SELVARAJ

KPM Constructions Co

VSPN CONSTRUCTIONS