o and m 2024-25

Amount

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.

Providing two legged scaffolding using 15cm dia- meter blue-gum posts or casurina posts or best quality bamboo posts of 4m overall length (3m height + 0.5m. in to the ground +0.5m projection) the distance between the two rows being 1.25m, and the spacing of posts being 2m, in both the rows with two horizantal posts with 0.5m overlap on either side and braces at 2m, c/c including longitudinal and transverse middle braces to step up and providing a platform with country wood planks of 40mm, thick and 1m width, etc., in a complete form using coir and nails - 1m. Run.

For 60000 Lit OHT up to 3m

For 60000 Lit OHT Above 3m

For 100000 Lit OHT up to 3m

100000 Lit OHT Above 3m

For 200000 Lit OHT up to 3m

200000 Lit OHT Above 3m

'Painting two coats old iron work for doors, windows and ventilators using iron bars, window grills weld mesh screen in opt courtyard etc., with two coat synthetic enamel paint and approved quality and color including priming coat in all floors. The rate is inclusive of cost of all materials, labour brushes and scaffolding charges etc., complete complying with standard specifications.

'Towards labours charges for writting name board as per the standard dimension as directed by the departmental officers etc.,Complete

'Earthwork Excavation for foundation in all types of soils and sub soils including soft disintegrated rock and soft rock to the full depth including all leads and lifts etc., complete

Cement concrete of mix 1:4:8 (one cement – five sand – ten broken stone) using Hard broken granite stone jelly of 40 mm gauge for foundation leveling course, standard specifications and drawings and has directed by departmental Engineers. Including cost and conveyance of all materials to working site, laying concrete and curing etc.

Plain Cement Concrete 1:1½:3 Mix (one part cement, One and half M-sand and three part of aggrigate) 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 etc., complete as per TNDSS NO: 28 & VI (S2) VI (S5A) VII standard specifications as directed by Engineer incharge.

Supplying and erecting in the position of MS sheets including necessary supports for plane surfaces using MS Sheets of size 90cm x 60cm and or suitable shifted with welded mild steel angles of size 25mm x 25mm x 3mm for boarding laid over silver oak (country wood) joints of size 10cm x 6.5cm, complete complying with standard specification below Ground level

Supplying, fabricating and placing in position mild steel or deformed steel bars for all Reinforced Cement Concrete items of work including cost of steel, transporting, straightening, cutting, bending, cranking, binding etc., including cost of binding wire etc., complete as per standard specificaitons.

Reinforced cement concrete 1:11/2:3 mix (One cement one and half sand three aggregate) using 20mm ISS gauge HBBG metal from the approved quarry including mixing, laying, consolidating, curing cost and conveyance of all materials to site and all labour charges etc., complete as per standard specification

Brick Work in Cement Mortor 1:5 Mix (one cement, five sand) Fly Ash 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.(For 10 M3)

Plastering in cement mortar 1:5 mix (one Cement and five sand) 12 mm thick etc., complete as per standard specification.

Painting two coats of newly plastered wall surface with ready mixed plastic emulsion paint of first class quality and of approved colour over a priming coat including thorough scrapping, clean removal of dirt, and including necessary plaster of paris putty, wherever required etc., complete complying with standard specification.

Painting new iron work with two finishing coats of synthetic enamel ready mixed paint of approved quality and colour over one coat priming coat in all floors including the cost of primer etc., complete complying with standard specification

G.Govindharaju (BID ID -1112798)