Providing New drain to Gandhi street and Kivaraj Manasarovar Culvert Ramp ward 30 zone -1TCMC

Amount

Dismantling existing damaged RCC work in all the labour charges for dismantling and all the labour for removal of debris from work site etc complete as per Standard specification as per PWD 2024-25 dismantling RCC by manual /by using deploying machineries as per PWD SOR 2024-25 Unique code W-0035 page 28

Dismantling existing damaged PCC 1:2:4 mix work in all the labour charges for dismantling and all the labour for removal of debris from work site etc complete as per Standard specification as per PWD 2024-25 dismantling RCC by manual /by using deploying machineries Unique code W-0034page 28

Earth work excavation for foundation in Hard stiff clay, stiff black cotton, hard red earth, shales murram, gravel,stoney earth and earth mixed with small size boulders SS.20B and Sand, silt or other loose soil, wet sand,or silt not under water, light black cotton soil, sandy loam ordinary soil and to full depth as may be directed except in hardrock requiring blasting inclusive of shoring shuttering and baling out water and cleaning and levelling the site etc.,complete 10 cum

Supplying and filling in foundation and basement with filling stone dust in layers of not more than 15cm.thick well rammed watered and compacted including all the cost and conveyance of materials to work site including all the labour charges for filling ,levelling etc., complete complying with standard specification.

Plain Cement Concrete 1:4:8 (one cement four fine aggregates and eight coarse aggregates) using 40mm size ISS HBG metal including cost and conveyance of all materials to site and including for the mixing, laying and labour charges and all incidential charges such as water providing etc., complete as per standard specification

Centering for soffits of RCC slabs of plane surface like lintels, beams ,etc.,including strutting 3m high using mild steel sheets of size 90cm X 60cm X and B.G 10 stiffened with M.S angles of size 25mm X 25mm X 3mm laid over silver Oak (C.W) joists of size 10cm X 6.5cm (spaced at about 90cm c/c )and supported dy casurina props of 10cm to 13cm dia (spaced of 75cm C/C) complying with standard specification and directed - 10 m 2 (P & D)Data 38

Drain and slab

Supply and delivery of 20mm thick dolphur (Cudappah slab) slabs -Semi polished with machine cut edges of all sizes including cost and conveyance of materilas to work site etc complete as per standard specification asPWD SOR 2024-25 unique code M-0253 Page No 73

Suppling and fabricating and placing in position MS (or) R.T.S. bar for reinforcement to all RCC works includung all the cost and conveyance of steel and binding and including all the labour charges for cutting ,bending ,tieing and placing in position as per the design given etc completed as per standard specification

Providing and laying in position Standardised Concrete Mix M-20 Grade in accordance with IS 456 - 2000 using 20mm and down graded hard broken granite stone jelly for all RCC items of works with minimum cement contenet of 325Kg/ cum and maximum water cement ratio of 0.55 including admixture (Plasticiser / super plasticiser) in recommended proportions as per IS 9103 to accelerate, related setting of concrete, improve workability without imparing strength and durability with about (5.0cum), 7730Kg of 20mm machine crushed stone jelly and with about (3.3 cum), 5156kg of 10 - 12mm machine crushed stone jelly and with about (4.79cum) 7670 kg of Crushed Stone Sand (M- Sand), but excluding cost of reinforcement grill and fabricating charges centering and shuttering but including laying, vibrating with mechanical vibrators, finishing, curing, etc and providing fixtures like fan clamps in the RCC floor / roof slabs wherever necessary without claiming extra cost etc., complete complying with standard specification and as directed by the departmental officers -

Plain Cement Concrete 1:2:4 (one cement, two Crushed Stone Sand (M- Sand) and four coarse aggregates) using 20mm size ISS HBG metal including cost and conveyance of all materials to site and including for the mixing, laying and labour charges etc., complete as per standard specification

Plain Cement Concrete 1:1.5:3 (One part of Cement, one and half part of Crushed Sand (M- Sand), three coarse aggregates) using 20mm size ISS HBG metal including cost and conveyance of all materials from an approved quarry to site and including for the mixing, laying and labour charges etc., complete as per standard specification

Plastering with cement mortar (1:5) 12mm ,thick in all floors including cost and conveyance of all materilas to site from an approved quary and labour charges etc,complete as per standard specifications (S.I.306)

Supply and delivery of 900mm x900mm dia Manhole cover SFRC including all the cost and conveyance of materilas to work site as PWD SOR 2024-25Unique code M-0716 Page No 117

Panneerselvam (BID ID -1351598)