Providing rainwater disposal works at indra nagar PT colony in ward 30

Amount

Earth work excavation for foundation in Hard stiff clay, stiff black cotton, hard red earth, shale’s Murom, gravel, stony 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 hard rock requiring blasting inclusive of shoring shuttering and baling out water and cleaning and leveling the site etc., complete 10 cum (Build Data 23-24 Pg - 25)

Plain Cement Concrete1:4:8 (one cement four fine aggregates andeight coarse aggregates) using 40mm size ISSHBG metalincluding cost and conveyance of all materials to site and including for the mixing, laying and labourcharges and all incidential charges such as water providin getc.,completeasperstandard specification. (Build Data 23-24 Pg - 28)

Supplying, erecting STEEL CENTERING for sides and soffits inc supports and strutting for plain surface such an reinforced cement concrete slasp rectangualar beams tee or el beams lintels , bed blocks staircase in all floors of any height (the retrived materials should be taken back by the contractor) the payment for cenetering shall be given by the concrete is laid (Build Data 23-24 Pg - 31)

Plain Cement Concrete 1:2:4 (one cement, two fine aggregates 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. (Build Data 23-24 Pg - 27)

Manufacturing and fixing in position RCC precast slab in C.C.1:1.5:3, using 20mm HBGS machinecrushed jelly of following thickness, excluding cost of reinforcement grill but including moulding, finishing, curing and fixing inposition etc.Complete. (Build Data 23-24 Pg - 89)

UN PLASTICIZED PVC PIPES FOR POTABLE WATER SUPPLY AS PER IS 4985 /2000 (200mm Dia) Twad Data 22-23 (P-21)

Laying and jointing PVC slotted pipes in the inflitration gallery excluding cost of pipes but including charges for special tools and plants etc., complete such as air compressor and helmet. Twad Data 22-23 (P-256)

Refilling gallery trench and filter basins with clean excavated sand free from silt and clay Twad Data 22-23 (P-256)

Plain Cement Concrete 1:1.5:3 (one cement, one and half fine aggregates and three 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. Build Data 2022 (P - 27)

Add 18% GST

C SATHIYASEELAN (BID ID -1106164)