Sambavarvadakarai GF 24-25 Office Building Maintance

Amount

Dismantling of Weathering course&Pressed Tiles using all tools and plants rental charges ,including cost of removing the dismantle the rubbish all other in incidental charges etc complete.

Dismantling of Brick work using all tools and plants rental charges ,including cost of removing the dismantle the rubbish all other in incidental charges etc complete.

BRICK WORK in cement mortar 1:5 (One cement and five sand) using best quality of country bricks of size 8 3/4 "X 4 1/4" X 2 3/4" for the following including curing etc., complete complying with standard specifications.

Supplying and erecting centering to sides and soffits including supports and strutting with necessary cross bracing for plain surface such as RCC slabs rectangular beams all beams lintels etc., centering for soffits upto 3 meter height using mild steel sheet of size 90 cm x 60 cm x 10 mm gauge with MS angles of size 25mm x 25mm x 3mm laid over silver oak (CW) joists of size 10cm x 6cm spaced upto 90cm c/c and casurina props or 10 cm to 13 cm dia spaced at 0.750 cm c/c complying with standard specifications as per TNDSS NO : 30 & 86.

Reinforced Cement Concrete 1:1½:3 Mix (One part cement, one and half part sand 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. TNDSS NO: 30 V, VI (S3), VII-3.

Supplying, fabricating and placing in position of mild steel or TMT rods, including cost of steel and binding wire and all labour charges for cutting, bending, tying and placing in position etc, complete as per SS. TNDSS NO: 97 V,VI (S6) VII (S6) VII-3

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

Providing barbed fencing using new G. I 2 play to 20 cm equal spacing and 25 x 25 x 6 mm L angle to 1. 00 m height including cost and conveyance of all materials to site and fixing of L angle in position with RCC 1:1.5:3 bed block fixing of bar bend wire etc., Complete- 10 Rm

PLASTERING walls with cement mortar 1:5 (One cement and five sand) 12mm thick in all floors and all exposed surfaces including cost and conveyance of materials to site and all labour charges etc. complete.

Weathering Course with Concrete Broken Brick (S.I.No.278) & ( P & D) Data 54.Jelly 20mm gauge in pure slaked lime (no sand to be added) over roof slab,the proportion of brick jelly to lime being 32 : 12.5 well beated with wooden beaters for giving required slope and thickness 80mm as directed by the departmental officers etc., complete.

Finishing the top of roof with one course of machine pressed tiles of size 200 mm x 200 mm x 20 mm of approved quality in Cement Mortar 1:3 (One Cement add three sand) 12 mm thick mixed with water proofing compound conforming to ISS at 2% by weight of cement used and the joints pointed neatly to full depth of tiles with the same cement mortar mixed with red oxide and water proofing compound including curing etc., complete as per standard specification.

Painting two coats with ready mixed Plastic Emulsion Paint approved quality and colour over a priming coat, including thorough scrapping, clean removal of dirt, etc complete and including necessary plaster of paris, putty, wherever required etc, complete as per standard specification. - 10 sq.m

Painting Two Coats on old wood works with best synthetic enamel paint of approved colour and quality – 10m2.

Painting one coats over the old iron work using ready mixed enamel paint including cost of all materials to site and all labour charges for mixing applying etc., Complete as per Standard Specifications Rate for 10 Sqm

Dadooing the walls with glazed tiles of 30 c.m x 20 c.m 6mm size laid in cement mortor 1:2 mix 10mm thick and pointing with 0.40 kg white cement per m2 etc.

Supply and delivery and fixing of HDPE tank as per IS 12701 / 1996 including loading, unloading, transportation and labour charges for fixing of the GI pipes and specials for pipe connection works including cutting, threading and fixing charges etc.,(1000 Lit)

Supplying and fixing Medium Density Fibre (MDF) Board - Exterior Grade,Both sides pre-laminated including external lipping with kiln dried soft wood 35mm thick

Roofing with G.I Sheet 30Cm wide and 1.6mm thick including all cost and conveyance of all materials and all labour charges etc., Complete.

M MAGESHWARI (BID ID -1135097)