15th finance million plus cities challenge fund for solid waste management 2022-23, (drain)Thenkarai TP, Coimbatore

Amount

Earth work excavation excavating and depositing on Bank with Initial lead of 10 Metres and Initial lift of 2 Metres in Hard stiff clay, stiff black cotton soils, hard red earth, shales, murram, gravel, stoney earth and earth mixed with small size boulders SS 20 .A for Sectioning and Levelling.

Removal and conveyance of excavated excess earth (after completion of refilling) including all charges etc., complete as per standard specification upto 1-Km.

Plain Cement Concrete 1:4:8 Mix (one part cement, four part sand 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.

Supplying and erecting centering for sides and soffits including supports and strutting up to 3.29mm height for plane surfaces in all floors with cross bracings using mild steel sheets of size 30cm x 55cm and 10 gauge stiffened welded with mild steel sheets of size 25mm x 25mm x 3mm for boarding and laid over silver oak (country wood). Joists of size 10cm x 6.5 cm dia spaced at about 90cm centre to centre and supported by casurina props of 10cm to 13cm dia spaced at 75cm centre to centre etc complete complying with standard specification

Plain Cement Concrete 1:2:4 Mix (one part cement, two part sand and four 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.

Finishing the top of flooring with granothatic flooring with cement concrete 1:2:4 (one cement, two sand and four aggrigate) using 10 to 12mm stone chips – 25mm tk etc., Complete.

Centering for soffits of RCC slab for plain surface like lintels, beams etc., including strutting 3m height using mild steel sheet of size 90cm x 55cm and B4 10 stiffened with MS angles of size 25mm x 25mm x 3mm laid over silver Oak joists of size 10cm x 6.5cm (spaced atabout 90cm c/c) and supported by casurina props of 10cm – 13cm dia spaced of 75 c/c complying including all charges etc., complete as per standard specification.

Supplying, fabricating and placing inposition of high strength deformed bars like RTS bars for all RCC works as per design given including cost of binding wire including all charges etc., complete as per standard specification.

Reinforcement concrete in cement mortar 1:1.5:3 (One cement one and half sand and three aggregate) using 20mm gauge hard broken granite stone jelly for all reinforced cement concrete works like lintels, beamsand slabs connected to this work excluding cost of centering work and cost of reinforcement etc., but including cost of all other materials labour charges, dewatering as directed by departmental officers including all charges etc., complete