Construction of Storm Water Drain in Ranipet Municipality Limit

Amount

Dismantling Plain Cement Concrete. As Per PWD SOR Unique Code W-0034

Earthwork excavation in all classes of soil except hard rock requiring blasting and depositing the bank as per SS20B with all leads and lifts and all other incidental charges such as bailing out of water shoring shutting walling and forming protective bunds wherever necessary etc.

Supplying and filling in foundation and basement with Crushed Stone Sand (M- Sand) in layers of not more than 15cm thick well rammed watered and compacted etc., complete complying with standard specification.

Plain Cement concrete 1:4:8 mix using 40mm gauge hard broken granite stone jelly for foundation including watering necessary and laid layers not more than 15cm thick compacting etc complete complying with standard specification and as desired (SS No 28)

Supply of materials for centering for so fits of all RCC slab or plain surface including strutting to 3m height using MS Sheet of size 90cm x 60cm and BG 10 gauge stiffened with welded MS angles of size 25mm x 25mm x 3mm laid over silver okay joist of size 10cm x 6.5cm spaced at about 90cm c/c and supported by Casuarinas props of 10cm to 13cm and spaced at 75cm c/c removing the same after specific period or as directed by the departmental officers etc complete for hire basis as per 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 of all materials to site and including for the mixing, laying and labour charges etc., complete as per standard specification

Providing granolithic floor finish of 25mm thickness with plain cement concrete 1:2:4 (One Cement, Two crushed sand (M-Sand) and Four aggregate) using 10 to 12mm gauge hard broken stone jelly including laying, finishing and the top rubbed smooth with power trawl, thread lining, curing etc. complete complying with standard specification and as directed by the departmental officers. (The rate is inclusive of necessary planking for panelling wherever necessary and as directed by the departmental officers)

Suppling and fabricating and placing in position MS (or) R.T.S. bar for reinforcement to all RCC works as per the design given including cost of steel and binding wire also in all floors.

Manufacturing, supplying and fixing Precast Reinforced Cement Concrete slabs of following thickness in RCC M20 concrete using following HBGS jelly excluding cost of reinforcement steel in position but including cost of moulding charges, casting of slab, finishing, curing and fixing in position in all floors etc., complete complying with standard specification and as directed.

B.Shivasankar (BID ID -1354183)