Flood Mitigation Works General Fund 2021-2022 Construction Of Rcc Open Storm Water Drain At Amudham Colony Junction To Mahalakshmi Nagar Main Road Junction, Nandhivaram Guduvancheri Town Panchayat-Tamil Nadu
TDR : 29717706
Tender Notice
BOQ
Expired
Nandhivaram Guduvancheri Town Panchayat
Tamil Nadu
Flood Mitigation Works General Fund 2021-2022 Construction Of Rcc Open Storm Water Drain At Amudham Colony Junction To Mahalakshmi Nagar Main Road Junction
Name of Work: Construction of RCC Open Storm Water Drain at Amudham Colony Junction to Mahalakshmi Nagar Main Road Junction in Nadhivaram Guduvancheri Town Panchayat
Sl. No.
Item Description
1
Earth work excavation for foundation and depositing on bank with in the initial lead of 10m and a lift of 2m in hard stiff clay, stiff block cotton, hard red earth, shales, murram, gravel, stoney earth and earth mixed with small size boulders etc. complete. complying with std. specifications.SS 20 B
2
Plain Cement Concrete 1:4:8 Mix (one part cement, four part M.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
3
Supplying fabricating and placing in position of steel rods using M.S. or Ribbed Tor Steel including cost of binding wire, cost of labour charges for fabrication and placing in positionetc. Complete. Complying with std. specifications.
4
Centering and shuttering for RCC Works including cost and conveyance of materials and labour charges etc complete.
5
Providing and laying in position, Standardised Concrete Mix M-25 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 content of 350 kg/m3 and maximum water cement ratio of 0.50, including admixture (plasticiser/super plasticiser) in recommended proportions as per IS:9103 to accelerate, retard setting of concrete, improve workability without impairing strength and durability with about (5.0 cu.m.) 7730 kg. of 20mm machine crushed stone jelly and with about (3.3 cu.m.) 5156 kg. of 10-12mm machine crushed stone jelly and with about (4.79 cu.m.) 7670 kg. of sand, but excluding cost of reinforcement grill and fabricating charges, centering and shuttering and also 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, etc., complete complying with standard specfication and as directed by the departmental officers. The coarse and fine aggregates to be used should comply with the requirements of IS Standards. (No separate payment with be made by the Department for the excess usage of materials)
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