Tiruppur Corporation_CGF_Providing 600mm Dia RCC Pipe with Pipe Carrying Bridge and Manhole for Waste Water from Maniyakarampalayam bridge to Kanji Nagar on South side of Noyyal river

Amount

Earthwork excavation for foundation in all soils and sub soils except in hard rock requiring blasting and depositing on bank with initial lead of 10m and initial lift of 2m inclusive of shoring, shuttering, bailing out water wherever necessary, refilling the foundation with excavated earth other than sandy soil in layers of not more than 150mm thick layers well rammed and depositing the surplus earth within the compound in place shown by the departmental officers and clearing and levelling the site etc,. complete.

For Upto 2m Depth

For 2m - 4m Depth

Plain Cement concrete 1:4:8 [one cement, four M-sand and eight course aggregates] using 40mm size Hard Broken/Machine crushed Granite Stone Jelly including dewatering if found necessary and laid in layers of not more than 15cm thick and compacted etc., complete complying with standard specification.

Supplying and erecting centering for soffits of plane surfaces like RCC Slabs, Lintels, Sunshades, Square Columns, Staircase waists, Beams etc., including strutting 3m high using mild steel sheets of size 90cm x 60cm and BG 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 by casurina props of 10cm to 13cm dia (spaced of 75cm c/c) etc., complete complying with standard specification.

For 0.00m - 3.30m height

Supplying and erecting centering for soffits of Cicular Columns & Curved Surface including strutting 3m high using mild steel sheets of size 90cm x 60cm and BG 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 by casurina props of 10cm to 13cm dia (spaced of 75cm c/c) etc., complete complying with standard specification.

Providing and laying in position Standardised Concrete Mix M-30 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 400Kg/ cum and maximum water cement ratio of 0.45 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 - The Coarse and Fine aggregates to be used should comply with the requiremnents of IS standards.

For Upto 0 to 1.5m Depth

For 1.50m Depth and upto 4.50m Depth

Supplying, fabricating and placing in position of Steel Reinforcement using Mild Steel or Ribbed Tor steel bars for reinforcement to all RCC works as per the design given including cost of steel and binding wire also in all floors etc., complete complying with standard specification.

Supply and delivery of 600mm NP3 class RCC non pressure spun pipe with socket and spigot ends as per IS 458/2003 , manufactured with sulphate resistants cement with 12mm HI alumina lining with rubber ring joints etc., Complete.

Lowering of 600mm dia RCC pipes and specials into the trenches and laying to proper grade and alignment etc., complete.

Construction of RCC Manhole hole 0.9 dia with manhole depth of 4m along with SFRC Heavy duty manhole cover with proper finishing and Complete as per standard Specification.

RCC Manhole 2.25m

RCC Manhole 2.75m

RCC Manhole 3.25m

RCC Manhole 3.75m

Supply and delivery of 600mm dia C.I. Pipe D/F Joints with Socket and Spigot ends as per IS 7181/1986. The above rate are basic rates with inclusive of transporation charges to stockyard and any where in tamil nadu as per standard specifications.

Lowering of 600mm dia C.I. Pipes and special in the trenches and laying to proper grade and alignment and as directed by the TWAD officers.

Jointing of the 600mm dia C.I/D.I Double flanged pipes and specials with rubber insertion to with IS- 638(1979) and M.S. bolts and nuts of IS 1364-1 (2002), including cost of jointing materials such as bolt and nuts Rubber insertion and labour charges etc., complete.

Add GST @ 18%