Construction of compound wall at Ragavanaidukuppam PUM school in Ragavanaidukuppam pt 60 m

Construction of Compound wall at Ragavanaidukuppam PUM School in Ragavanaidukuppam Panchayat ( 60m )

Earthwork excavation in all classes of soils except hard rock requiring blasting and depositing on bank with all leads and lift as per SS20 B,

Cement Concrete 1:4:8 ( One Cement, Five sand, and Ten Hard Broken stone) using 40 mm gauge ISS Hard Broken Granite stone jelly for foundation including cost and conveyance of all materials to site and labour charges for laying, watering and compacting etc. complete.

Reinforced Cement Concrete 1:11/2:3 (one cement, two M.Sand and four hard broken stone jelly) using 20mm jelly for wearing coat including laying, compacting, finishing and curing, etc., complete as per standard specificatins and as directed by the departmental officers.

CENTERING BELOW GL : - 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 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. (Payment for centering shall be given after the concrete is laid)

CENTERING ABOVE GL : -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 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. (Payment for centering shall be given after the concrete is laid)

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)

Brick work in c.m 1:5 mix using country bricks including cost and conveyance of all material and all labour charges etc. complete.

Plastering with cement mortar 1:5 mix to 12mm thick including cost and conveyance of all materials to site and labour charges for laying, watering and compacting etc. complete.

Painting two coat with Exterial emulson with approved colour including cost and conveyance of all material and all labour charges ec. Complete.