Venkataratnam Nagar Pipe line

Amount

2.10.1.2 Excavating trenches of required width for pipes,cables, etc including excavation of pipe sockets and dressing of sides, ramming of bottoms,depth upto 1.5 m including getting out the excavated soil and then returning the soil as required in layers not exceeding 20 cm in depth including consolidating each deposited layer by ramming, watering , etc.and disposing of surplus excavated soil as directed , within a lead of 50m - All kinds of soil - Pipes,cables etc, exceeding 80mm dia but not exceeding 300 mm dia.

4.1.3 Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - all work upto plith level - 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20mm nominal size).

15.2.1 Demolishing cement concrete manually / by mechanical means including disposal of material within 50 metres lead - nominal concrete 1:3:6 or richer mix (i/c equivalent design mix).

15.2.2 Demolishing cement concrete manually / by mechanical means including disposal of material within 50 metres lead - Nominal concrete 1:4:8 or leaner mix (including equivalent design mix).

15.23.1 Dismantling tile work in floors and roofs laid in cement mortar including stacking material within 50 metres lead - for thickness of tiles 10mm to 25mm.

31.48.1C Providing and fixing C.I. sluice valve (PN 1) (with cap) conforming to IS 14846 and ISI marked, with bolts, nuts, rubber insertion etc.,complete (the tail pieces if required will be paid separately) - 125 mm dia.

31.48.6B Providing and fixing C.I. Double air valve with bolts, nuts, rubber insertion etc.,complete (the tail pieces if required will be paid separately) - 50 mm dia.

31.53.2 Constructing masonry Chamber 120x120x100cm inside with 35 class designation brick work in cement mortar 1:4 (1 cement : 4 coarse sand) for sluice valve, with C.I. surface box 100mm top diameter 160mm bottom diameter and 180mm deep (inside) with chained lid and R.C.C top slab 1:2:4 mix (1 cement : 2 coarse sand : 4 graded stone aggregate 20mm nominal size) necessary excavation foundation concrete 1:5:10 (1 cement : 5 fine sand : 10 graded stone aggregate 40mm nominal size) and inside plastering with cement mortar 1:3 (1 cement : 3 coarse sand) 12mm thick finished with a floating coat of neat cement complete as per standard design -with bricks class designation 35

31.127.1A Providing and fixing in position S&S standard C.I. specials (Electro steel/ Sripipes/ Jindal) such as tees, bends,collors, tapers, caps etc.conforming to IS specification 1538 and ISI marked - 80 to 200mm dia.

31.136.1K Providing, laying and jointing G.I pipes of medium class (blue)(TATA, TNT, Nezone, Apollo, Zenith) conforming to IS specification 1239 part I and ISI marked including transportation to the site , lowering to the trenches, laying to proper grade and alignment, testing of joints with required testing equipment,excluding GI specials such as bends,tees, elbow, coupling, reducer etc., complete all as per IS and CPWD specification. -150mm dia.

31.153.1G Providing and fixing mild steel flange including bolts, nuts, rubber insertion, labour charges etc, complete-150mm dia.

31.161.1G Providing, laying and jointing UPVC pipes (Finolex / jain/ Supreme / Truebore / Nandi) (0.6 Mpa) conforming to IS specification 4985 and ISI marked including transportation to the site, lowering to the trenches, laying to proper grade and alignment, testing of joints with required testing equipment including cost of solvent cement, excluding UPVC specials such as bends,tees, threaded pieces, couplers, reducer, endcaps etc., complete all as per IS and CPWD specification. - 140mm dia.

31.167.1L Providing and fixing in position UPVC moulded reducer coupler (Finolex / jain) (0.6 Mpa) conforming to IS 7834 part II and ISI marked,including labour charges for jointing, jointing materials etc,complete - 160 x 110mm dia.

31.171.1I Providing and fixing in position UPVC moulded endcap (Finolex / jain)(0.6 Mpa) conforming to IS 7834 part II and ISI marked, including labour charges for jointing, jointing materials etc,complete - 110mm dia.

31.172.1E Providing and fixing in position UPVC moulded tail piece without flange(Finolex / jain) (0.6 Mpa) conforming to IS 7834 part II and ISI marked, including labour charges for jointing, jointing materials etc,complete - 140mm dia

31.178.1E Providing and fixing in position UPVC fabricated bend (Finolex / jain) (0.6 Mpa) conforming to IS 7834 part II and ISI marked, including labour charges for jointing, jointing materials etc,complete - 140 mm dia.

31.128.1A Providing and laying Cast Iron Double flanged pipe conforming to IS specification 1537&7181 and ISI marked suitable for flanged joints in good condition including transportation of C.I.pipe from production centre/company to the site at UT of Puducherry, lowering to the trenches (or fixing in over head tanks above ground level) laying to proper grade and alignment, testing of joints with required testing equipment etc., complete all as per IS 3114 and CPWD specification. (earth work and jointing of pipes with rubber insertion will be paid separately) - 80mm dia.

Kanakala Srinivasu