Tiruppur Corporation_Supply and Delivery of 3 core 4 Sq.mm Submersible Cable and Extension of Borewell Water Distribution Pipe Line at Amarjothi Garden and SRG Nagar and Construction of Chamber at Sripathi Nagar and Velampalayam OHT opposite inward12

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.

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.

Manufacturing, supplying and fixing Precast Reinforced Cement Concrete slabs of 75mm thickness in RCC 1:2:4 (one cement, two M-Sand and four course aggregates) using 20mm size Hard Broken/Machine crushed Granite Stone Jelly excluding cost of reinforcement steel in position but including cost of moulding charges, casting of slab, finishing, curing and fixing in position in all floors etc., complete complying with standard specification.

Brick work In CM 1:5 mix using best Second Class Table Moulded Chamber Burnt Bricks 9"x4½"x3" having 350 kg/cm² compressive strength and 15% or less water absorbent in the period of 24hours immersement and confirming to ISI specifications including finishing, curing etc., complete complying with standard specification.

Plain Cement concrete in 1:3:6 [one cement, three M-sand and six course aggregate] using 20mm 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.

Plastering with cement mortar 1:5 mix (one cement five P-sand), 12mm thick in all floors using clean screened M-Sand and including cost of curing for fifteen days from the completion of the work and surface should free from undulations and including the cost of preparing the surface for plastering and protecting from other damages till setting of mortar etc., complete complying with standard specification.

Supply and delivery of 50mm UPVC Pipe with IS specification etc., complete.

Supply and delivery of 63mm PVC Pipe with IS specification etc., complete.

Supply and delivery of following size of PVC / G.I Pipes and Specials with IS specification etc., complete.

50mm G.I Union

50mm G.M Non Return Valve

63mm PVC Elbow

63mm PVC Tee

20mm G.I Pipe

20mm G.I Elbow

20mm G.I Tee

Supply of PVC insulated and sheathed 4.0 Sq.mm 3 core flat type copper cable conforming to IS 694 / 1990 etc., complete

Earth work excavation and depositing on bank with initial lead and lift as initial of 10 M and lift of 2 M in narrow trenches for laying of pipes for water supply works in Hard stiff clay, stiff black cotton, hard red earth shales, murram gravel, stoney earth and earth mixed with small size boulders and hard gravel soil including refilling the sides of foundation in layer of 15m thick watering ramming depositing the surplus earth in the premises as directed by the departmental officers etc., complete complying with standard specification.

Lowering of 63mm (2") PVC Pipes and specials to trench and laying to proper grade and alignment, jointing with PVC couplers with cement paste.

Add G.S.T. @ 18%

M.Palanisamy (BID ID -1260215)