SPECIAL REPAIR TO WATER SUPPLY SYSTEM IN TECH AREA AT AF STN CHANDIGARH

Amount

Excavation in trenches in soft/loose soil not exceeding 1.5 metre wide and not exceeding 1.5 metre deep for laying pipes and getting out, complete all as specified and directed.

Returning filling in including spreading, levelling, watering and well ramming excavated soil in layers not exceeding 25cm thick each, after pipes have been laid and tested complete all as specified and directed.

Removal of surplus soil to a distance n.exc 50 Mtr and depositing where directed at a level n. exc 1.5 mtr above the starting point complete all as specified and directed.

Taking up or down steel tubing and connections, 25mm bore of pipe complete all as specified & directed.

All as per Item No. 1.04 here-in-before but 50mm bore of pipe complete all as specified and directed.

All as per Item No. 1.04 here-in-before but 80mm bore of pipe complete all as specified and directed. Note for item No. 1.04 to 1.06 : (a) Exccavation and earth work shall be measured and paid separately. (b) The maximum depth of excavation for taking out old unserviceable pipe will be considered as 750mm and will be measured and paid accordingly. Nothing extra will be admissible on this account.

M&L for laying and testing (for leakage) galvanized iron water tubing (medium grade) 25mm bore of pipe with fittings as is trenches complete all as specified & directed.

All as per Item No. 1.07 here-in-before but 50mm bore of pipe complete all as specified and directed.

All as per Item No. 1.07 here-in-before but 80mm bore of pipe complete all as specified and directed.

Supply & fixing Gun metal/globe or gate valve with iron wheel head screwed at both ends for GI pipe of 25mm bore as in repair complete all as specified and directed.

All as per Item No. 1.10 here-in-before but 50mm bore of pipe complete all as specified and directed.

Supply and fix Sluice Valve 80mm dia class PN 1.6 as in repair complete all as specified and directed.

M&L for Construction of valve pit chamber as in repair of size 90 x90 x90 cm (internal dimension) with brick masonary in cement mortar 1:4, all internal surface to be plastered in cement mortar 1:4, PCC floor 100mm thick in cement concrete type D-2, 1:4:8 using 40 mm graded crushed stone aggregate, including 6.00 mm thick MS sheet cover fixed with angle iron frame 40x40x6mm thick with locking arrangement and lifting handle including two coats of anti- corrosive synthetic enamel black paint over a coat of red oxide primer to steel surfaces including necessary earth work and PCC coping in cement concrete 1:2:4 type B-1 using 20mm graded crushed stone aggregate complete all as specified and directed.

All as per item No. 1.13 above but 60cmx60cmx60cm (internal dimension) complete all as specified and directed.

M & L for making good hard standing/road cutting portion etc with PCC 1:2:4 type B2 using 40 mm graded crushed stone aggregate complete all as specified and directed.

S & F Cast Iron Air release Valves with two air Outlets, 80 mm dia bore with & included fixing up to cast iron/GI water supply mains as in repair complete all as specified and directed.

M & L for Cutting , threading including insersation of tee etc in Existing steel tubing 50 to 100 mm bore for alteration or additions (each cut measured) in any condition complete all as specified and directed.

Note: The Total amount shall subject to adjustment of credit of Rs. 1,41,155.00 for old Materials as per Schedule of Credit.

jmv engineers

pankaj and company

Ansh Enterprises

M/S Sonu Traders