Maintenance work

Amount

108 TNGRHS flats at Vagurampatty in Namakkal Dt. Dismantling clearing away and carefully stacking plain cement concrete etc., complete complying with standard specifications as directed by the departmental officers.

Dismantling,clearing away and carefully stacking materials useful for any thickness of brick/stone masonry in cement mortar walls etc., complete as directed by the departmental officers.

Supply and erecting, centering for sides and sofits including supports and strutting up to 3.29 mt high for plane surfaces such as RCC slabs, rectangular beams, Tee (or) Ell beams, lintels, Bed Blocks, slabs, landing beam, canopy side slab or boxing or vertical slabs, rectangular or square or round columns etc. as detailed below with all cross bracings using MS sheets of size 90cm x 60cm and BG 10 stiffened with welded MS angles of size 25mm x 25mm x 3mm for boarding laid over silver oak or country wood joist of size 10cm x 6.5cm spaced at about 90cm centre to centre and supported by casurina props 10cm to 13cm dia spaced about 75cm center to centre or at an suitable intervals etc. a).Rate for Plain Surfaces like RCC Slab, Rectangular Lintels, Bed Blocks, Staircas waist and Landing slab, canopy, Beams tee or ELL Beams, lintels bed blocks etc.

Reinforced Cement concrete 1:1 1/2:3 (One of cement, one and half of M.sand and three of Hard broken stone jelly) for all RCC works namely Tee, Ell-rectangular beams, lintel, parapet cum drops, waist and landing slab, canophy, circular column, fin projections, sunshades, window boxing slab, loft and other similar works using 20mm gauge hard broken stone jelly excluding the cost and fabrication of reinforcement grills, shuttering and centering but including vibrating, laying, curing and finishing etc., complying with relevant standard specifications and as directed by the Departmental Officers in the following floors. a.In Second floor

Supplying, fabricating and placing in position of Mild steel of grade 500 fe /Ribbed Tor Steels for reinforcement for all floors including cost of binding wire, bending, tying etc, all complete complying with relevant standard specification and as directed by the departmental officers.

Brick work in cement mortar 1:5 ( One of cement and five of M.sand) using second class chamber burnt ground moulded bricks of size 9" x 4 3/8" x 2 3/4" having crushing strength of 50Kg/sqcm for super structure in Ground floor including labour for fixing the doors ,windows and ventilator frames in position fixing of hold fast ,scaffolding ,curing etc complete in all respects complying with relevant standard specifications and drawings and as directed by the Departmental Officers. a.In Second floor

Plastering with Cement Mortar 1:5 ( One of cement and five of M.sand) 12mm thick finished with neat cement including, providing band cornice scaffolding curing etc., complete complying with relevant standard specification and as directed by the departmental officer.

102 TNGRHS flats at Vagurampatty in Namakkal Dt. Removing of salt deposited & damaged HDPE borewell pipe & providing new HDPE borewell pipe etc.,complete as directed by departmental officers.

20mm HDPE pipe

50mm HDPE pipe

Supplying and laying of GI pipe below ground level including cutting and threading the pipes wherever necessary and jointing with white lead, earth work excavation for laying the pipes, wrapping the pipes with tarred tape and refilling the trenches after the pipes are laid under ground etc., complete as directed by departmental officers. 15mm dia GI pipe

60 TNGRHS flats at Vasanthapuram in Namakkal Dt. Removal and re-providing of inspection chamber 90X90X120cm of sizes using II class Ground Moulded cgamber Bricks of size size 9"x4-3/8"x2-3/4" and 40mm brick jelly concrete in the ratio of 1:8:6 including plastering and cover slab for the chamber etc., complete complying with standard specifications as directed by the departmental officers.

Sub Total

BHAKIYA ASSOCIATES (BID ID -1230151)