SBM 2.0 - 2024-25

Amount

Earth work excavation for foundation and depositing on bank with initial lead and lift etc. completely I hard stiff clay, stiff black hard redearth, shales, gravelstony earth and earth mixed with small size boulders and hard gravelly soil etc., compltete as per standard specification (SS20B)

Plain Cement Concrete 1:4:8 Mix (one part cement, four part Msand and eight part of aggrigate) using 40 mm size ISS HBG metal from approved quarry including cost and conveyance of all materials to site. loading and unloading charges and labour charges for mixing. Laying and curing etc., complete as per TNDSS NO: 28 & VI (S2) VI (S5A) VII standard specifications as directed by Engineer incharge.

Brick Work in Cement Mortor 1:5 Mix (one cement, five Msand) using new best II Class Bricks of size 9 ” x 4 3/8 “x 2 3/4 ” from approved quarry including cost and conveyance of all materials to site. Loading and unloading charges and labour charges for mixing, laying and curing etc. complete. Complying with std. specifications

Ground Floor (upto Basement)

Above Basement

Supplying and erectioning steel sheet centering and shuttering including necessery supports for plain surface in foundation and basement for RCC roof rectancular or T beams, L beams, lintel and bedblock staircase waist slap and landing beam etc., with all bracing using M.S sheets spaced at 75cm C/C etc., completly complying with standard specifications.

A)For Grade beam

B)For Column

Reinforced Cement Concrete 1:1½:3 Mix (One part cement, one and half part Msand and three part of aggregate)using 20mm size ISS HBG metal machine crushed from approved quarry including cost and conveyance of all materials to site, loading and unloading charges and labour charges for mixing, laying and curing but excluding cost of reinforcement etc. Complete with std. Specifications.

Up to Basement

Supplying and fabricating and placing in position of MS or RTS rods for all rainforced works including cost of steel and binding wire and all labour for cutting and fabrication and other incidental charges etc., completly complying with standard specifications.

Plastering in cm 1:5, 12 mm thick including cost and conveyence all materials to site and all labour charges and incidental charges etc.,completly complying with standard specifications.

Supply, and fixing of Galvalum sheet ( pre painted )0.47mm thick including 15 cm lapping necessary 'J' bolt and nut ,bitumen washer and screws if wooden baterns including cost and conveyance of all materials and labour charges etc complete complying with standard specifications

Supplying and fixing over the floors best quality of scratch ceramic tiles of 30 c.m x 30c.m x 6mm size of approved colour laying with cement mortor 1:2 mix pointing the joints with colour pigments etc. Complete.

Supplying and fixing of 16mm thick bison shutter including cost of suitable "T" hinges, bolt nuts, handle and cost of teak wood lipping for alround the bison shutters. Including cost and conveyance and labour charges for wrought and put up etc., complete.

Supply and fixing in position of RCC Jolly 50mmtk including cost and conveyance of all material to site and all other labour charges for fixing etc., Complete.

White wash two coat freshly burnt shell lime white in color in all floors. Fevical type gum or glue, and adequate quantity of approved blue powder should be added in the preparation of white wash. Threat shall be inclusige of lime and other materials, brushes, scaffolding charges etc., complete complying with standard specifications.

Painting the new walls two coats over one coat of priming with best Emulsion paint of approved colour and quality including preparation of surface and finishing neatly etc., complete complying with standard specification and as directed by the department officers etc., complete complying with standard specifications.

Supplying and fixing in position of Indian make colour glazed earthen ware Flat Back Urinal of approved quality including dismantling masonry if necessary and redoing the same to original condition etc., complete as directed by the departmental officers.

Supplying and fixing of 75mm dia PVC pipes 6kg/sq.cm including cost and conveyence of all materials and all other labour charges and incidental charges etc., completly complying with standard specifications.

Supplying and fixing of M.S. grill of approved design for Gate, doors, windows and ventilaors using necessary mild steel flats for inner and outermembers xhich should be fixed to window frames inclusive of priming coat of best approved quality red oxide primer etc., complete complying with standard specifications.

R.SIVALINGAM (BID ID -1086946)