Additional works

Amount

Construction of Inspection chamber of size 3.2m * 1.20m*2.1 m with brick jelly concrete 1:8:16 ( one of cement eight of sand and sixteen of hard broken jelly ) using 40mm gauge broken brickjelly 15cm thick for foundation and 23cm thick brick masonry in C.M. 1:5 ( One of cement and five of sand) using II nd class ground moulded Chamber burnt bricks of size 9”x4-3/8”x2-3/4” plastering with cement mortar 1:3 ( One of cement and three of sand) 12mm thick on both sides top and bottom including earth work excavation, supply and fixing of RCC cover slab of size including dismantling of exixting concrete etc.,all complete complying with relevant standard specification and as directed by the deparmental officers.

Supply and delivery of DI D/F Gate sluice valves (soft seated) resilient seated soft sealing Gate Valves(Sluice Valves) with body Bonnet of Ductile cast iron of Grade GGG 40 or equivalent grade, Wedge fully rubber lined with EPDM replaceable spindle nut without gland packing and with 3 O- Ring protection on the shaft and seals of NBR and the valves should be of Vacuum tight and 100% leak proof with face to face dimensions as per BS 5163-89/ISI 14846-2000/DIN 3202 F4. All the valves should be with electrostatic powder coating both inside and out side with pocket less straight through body passage. All the valves are to be compatible for buried application with pressure rating PN 10/16 and with 5 years., all complete complying with relevant standard specification and as directed by the deparmental officers.

Supplying, laying, fixing and jointing the 150 MM UPVC pipes as per ASTM D – 1785 of schedule 80 of wall thickness not less than the specified in IS 4985 suitable for plumbing by threading of wall thickness including the cost of suitable PVC/GI specials like Elbow, Tee reducers, Plug , union, bend, coupler, nipple etc., wherever required above ground level including the cost of Teflon tape, special clamps, GI Bolts and Nuts, nails, etc., fixing on wall to the proper gradient and alignment and redoing the chipped masonry after the pipes are laid etc., complying with relevant standard specifications & as directed by the departmental officers.

Supply, delivery and Fixing of Woltman model with removal mechanism water meters, (Bulk type) conforming to ISO 4064 part I, II, III Class B and IS-2373 etc., all complete complying with relevant standard specification and as directed by the deparmental officers.

Providing ABS Speed Bump Black and Yellow 50mm width all complete complying with relevant standard specification and as directed by the deparmental officers.

Providing rumbler strip black & yellow 25 mm width all complete complying with relevant standard specification and as directed by the deparmental officers.

Supplying, Delivery and Fixing of 24" Covvex Mirror wall mounting all complete complying with relevant standard specification and as directed by the deparmental officers.

Supplying, Delivery and Fixing of 24" Covvex Mirror Floor mounting all complete complying with relevant standard specification and as directed by the deparmental officers.

Supplying, Delivery and Fixing of Spring Post Red all complete complying with relevant standard specification and as directed by the deparmental officers.

Supplying, Delivery and Fixing of Road stud white or yellow all complete complying with relevant standard specification and as directed by the deparmental officers.

Road marking paint 4" water base all complete complying with relevant standard specification and as directed by the deparmental officers.

Sub Total

SRK CONSTRUCTIONS (BID ID -1082298)