SPECIAL REPAIR/REPLACEMENT OF WATER MAIN PIPE LINE IN KENDRIYA VIDYALAYA NO-03 at AF STN NAL

Amount

Excavation in trenches in soft / loose soil n.exc 1.5 m wide for foundation etc or for shafts, wells cesspits, manholes etc not exceeding 10 Sqm on plan and n.exc 1.5 m in depth and getting out complete all as specified and directed.

Returning, filling in, including spreading levelling, watering and well ramming in layers n.exc 25 cm complete all as specified and directed.

Removing excavated material n.exc 50 m and deposited where directed at a level not exceeding 1.5 metre above the starting point in soil complete all as specified and directed.

Material and labour for cutting the existing CI/DI/GI water mains for addn/altn or for taking branch connections / insertion of new tees, branches of the 80 mm bore pipe complete all as specified and directed. Note :- (i) Unit rate of this item includes the cost of excavation and earthwork. (ii) Tee, branch piece shall be measured and paid separately.

All as per Sal item No 4.00 here in before but size 100 mm bore

Taking up/down 100 mm bore GI water tubing and connection from trenches/ walls/ floors ( of any location) for replacement/ re use in old/ new location complete all as specified and directed. Note : Necessary earthwork, if any, will be measured and paid separately under relevant items. Payment shall be made only for the authorised width of excavation even extra excavation has been carried out physically by the contractor at site. Nothing extra shall be admissible on this account.

All as per Srl item No 6.00 here in before but size 80 mm bore

All as per Srl item No 6.00 here in before but size 50 mm bore

All as per Srl item No 6.00 here in before but size 25 mm bore

All as per Srl item No 6.00 here in before but size 20 mm bore

All as per Srl item No 6.00 here in before but size 15 mm bore

Laying only 100 mm bore GI tubing after thoroughly cleaning with new fittings fixed to wall / ceiling / floor or laid in trenches complete all as specified and directed. Note: (i) Old serviceable pipe retrieved by taking up shall be re-used. (ii) Excavation and earth work shall be measured and paid for separately under respective item of this schedule. (iii) Unit rate of this item include the cost of fittings

All as per Srl item No 12.00 here in before but size 80 mm bore

All as per Srl item No 12.00 here in before but size 50 mm bore

All as per Srl item No 12.00 here in before but size 25 mm bore

All as per Srl item No 12.00 here in before but size 20 mm bore

All as per Srl item No 12.00 here in before but size 15 mm bore

Supply, laying and testing 100 mm bore GI tubing, medium grade, with new fittings, fixed to walls, and ceilings or laying in floor / trenches complete all as specified and directed. Note:- (i) Excavation and earth work shall be measured and paid for separately under respective item of this schedule. However, the cost of fittings is included in the unit rate of this item.

All as per Srl item No 18.00 here in before but size 80 mm bore

All as per Srl item No 18.00 here in before but size 50 mm bore

All as per Srl item No 18.00 here in before but size 25 mm bore

All as per Srl item No 18.00 here in before but size 20 mm bore

All as per Srl item No 18.00 here in before but size 15 mm bore

Supply and fixing as in repairs 50 mm bore gun metal gate Valve with iron wheel head, screwed both ends for iron pipes or for unions complete all as specified and directed.

All as per Srl item No 24.00 here in before but of size 25 mm bore

All as per Srl item No 24.00 here in before but of size 20 mm bore

All as per Srl item No 24.00 here in before but of size 15 mm bore

Supply and fixing as in repairs 80 mm bore CI sluice valve of class PN 1.6, long body type, heavy duty, ISI marked ( IS 1538) flanged end with iron wheel and stainless steel spindle including rubber gasket joints, nuts, bolts etc including testing complete all as specified and directed.

All as per Srl item No 28.00 here in before but of size 100 mm bore

Supply and fixing as in repairs bib tap standard of PTMT, size 20 mm Minimum weight 90gms any colour high pressure screwed for iron pipe and fixed complete all as specified and directed.

BIDAWAT ENTERPRISES

M/s Rohit Construction Co.

B.K. ROY & SONS