SPL REPAIR TO WATER SUPPLY PIPELINES AND CONNECTED WORKS AT GOLDEN PALM AND OTHER SANCTIONED WORKS UNDER GE BRICHGUNJ SRI VIJAYA PURAM

Amount

Dismantling of post or struts (Wood, Steel or RCC) of any section including taking out embedded postion from natural ground and making good disturbed ground complete all as specified

Dismantling of fencing wire mesh any size and description all as specified and directed

Excavation in post holes (or similar holes) each not exceeding 0.5 cum getting out in Hard/dense soil returnig filling in and ramming earth or broken rubble mixed with earth around in layers n.exc 25cm watering and removing surplus soil to a distance not exceeding 50m and making good surfaces complete.

M & L PCC in foundation filling and mass concrete typeType C2 1:3:6 (40 mm graded aggregate) complete all as specified and as directed

S & F for Mild steel works as in posts and struts in fencing including cutting tops to shape as directed, drilling holes, notching for wire, etc.; flat iron fillets (for securing wire mesh etc.) including all necessary drilling, bolting or riveting, etc., and similar work conforming to Fe-290 Gde E-165 complete all as specified and as directed.

Supply only PVC coated (1mm thick) chain link fencing exc 2.00 but n.exc 3.50 kg per sqm with size of mesh 50 x 50 mm and thickness of wire n.exc 2.83 mm all as specified and as directed.

Fixing only PVC coated chain link fencing including fixing of line wires any mesh, size and any type of standards, rails, straining bolts etc including provision of binding wires complete.(Supply of MS line wire and flat iron bolt & nuts measured and paid seperately) complete all as specified and as directed.

M&L for Preparation of new surfaces of steel surfaces over 10 cm in width or girth and applying two coat of synthetic enamel paint over a coat of red oxide primer complete all as specified and directed.

M&L for Preparation of new surfaces of steel n.exc 10cm girth or width and applying two coats of synthatic Enamal paint over a coat of red oxide primer complete all as specified and as directed over .

Taking out old unserviceable CI pipes of size 150 mm bore including all fittings with spigot and socket ends and lead joints including burning out joints complete all as specified directed

All as per Item No.10 here in before but CI Pipe of size 100 mm bore pipe complete all as specified and as directed.

Supply, lay in trenches/supports connect joint, test and commission of 150mm bore DI Pressure pipes, centrifugally cast (spun), Class "K-9" with socket and spigot ends conforming to IS-8329 in standard length's suitable for Push-On Rubber tyton joint complete all as specified and as directed. Note :- (i) Necessary PCC supports for surface pipes will be measured and paid seperately. (ii) Rate quoted is inclusive of site clearance i.e vegetation clearance/ jungle clearance.

All as per Item No.12 here in before but DI Pipe of size 100 mm bore complete all as specified and as directed.

Excavation in trenches not exc. 1.50 m wide and not exc. 1.50 m in depth in hard and dense soil and getting out for laying of pipelines all as specified and directed.

Returing, filling in, including spreading, levelling, watering and well ramming in layers not exc. 25 cms thick in soils all as specified.

Removing the surplus soil not exceeding 50 M and depositing where directed by Engineer-in-Charge at a level not exceeding 1.5 Mtr above the starting point.

Supplying, fixing and testing of DI Specials, heavy duty, of any size, radius and length such as bends [any type, radius and angle], tapers any type [straight, bend, increasing, decreasing or double socket etc], sockets, tail pieces, connecting pieces, tee pieces, single branch, "Y" junction, double branch, cross, [all sockets or socket and spigot or Flanged], collars, caps and plugs, ( required for shape as per site) adopters etc suitable for DI Spigot and Socket or Flanged pressure pipes up to 200mm dia complete all as specified and as directed including taking down old specials.

S & F in repairs Sluice Valve, Cast Iron body, Stainless Steel Spindle, Gun Metal Rings including Wheel for operation, Flanged and Drilled, 150 mm bore of pipe, confirming to IS - 14846, Class PN -1.6, Long Body type including all Joints with Rubber Gasket and Jointing Materials, Bolts, Nuts, Washer complete all as specified and as directed.

All as per Item No.18 here in before but 100mm bore pipe complete all as specified.

All as per Item No.18 here in before but 80 mm bore pipe complete all as specified.

Material and Labour for cutting existing BT road/PCC of size 45cm x 60cm for taking out/laying of underground cable/ pipe and including necessary earth work and refilling the same in layers well ramming including watering as required including making good disturbed bitumen road with bitumen concrete by matching with the existing bitumen top and removing debris to a distance not less than 50m complete all as specified and directed complete all as specified and as directed.

S&F in repairs Air Release Valve, 100 mm bore of pipe conforming to IS - 14845 including all Joints with Rubber Gasket, Bolts, Nuts, Washer etc complete all as specified and as directed.

M and L valve chamber and material and labour for construction of brick masonry new valve pit chamber of size 120mmx1200mmx1200mm (internal), 100mm thick PCC 1:4:8 type D2 lean concrete foundation using 40mm graded stone aggregate, providing with old size fly ash bricks masonry wall of 230mm thick built in CM 1:6, rendering 15mm thick in CM 1:6 finished even and smooth using extra cement internally and 20mm thick in CM 1:4 and finished fair and even externally and plaster shall be done 150 mm below ground level, supply and fix 3.00 mm thick MS sheet steel cover fixed on 50X50X6mm angle iron frame embedded in PCC 1:2:4 coping with locking arrangement and MS hold fast and handle made out of 25x6mm flat iron, applying two coats of synthetic enamel paint of approved shade over a coat of primer (red oxide) to all exposed steel surfaces and applying three coats of white wash to exposed plastered surfaces and making good all disturbed suface to match surrounding complete all as specified and as directed .

M&L for PCC (1:2:4) Type B-2, using 40 mm graded stone aggregate as in foundation, filling mass concrete, for supporting / encasing of CI / DI / GI Pipes including necessary form work etc complete all as specified and directed.

M&L for cutting the existing water main 150mm dia and insert 'T' / Reducer as per site condition for taking branch connection including all materials as required and excavation, earth work complete.

M&L for Run Lead joint confirming to IS specifications for CI pipes of 150 mm bore complete all as specified and as directed.

All as per Item No. 26 here-in-before, but 100 mm bore pipe complete all as specified and as directed.

S& F steel water tubes medium grade (ISI marked) galvanised with all fittings and fixed to walls or laid on floor or in ceilings of size 25 mm bore pipe including taking out of old pipelines complete all as specified and as directed by Engr-in-Charge.

All as per item No 28 above but of size 40 mm bore pipe complete all as specified and as directed.

All as per item No 28 above but of size 50 mm bore pipe complete all as specified and as directed.

S&F in replacement of GI tubing medium grade, 80 mm bore ISI marked laid in floor / trenches etc fixing with all GI fittings as required at site including taking out of old pipe complete all as specified and as directed.

S&F in replacement Gun metal gate valve with iron wheel head screwed both ends for pipe of size 25 mm all as specified and as directed by Engr-in-Charge. Make : Zoloto, LEADER or eqvt.

All as per Item No 32 here-in-before but of size 40 mm complete all as specified and as directed.

All as per Item No 32 here-in-before but of size 50 mm complete all as specified and as directed.

OPS Associates (BID ID -3419120)

Ravi Enterprises (BID ID -3419273)

Chandra Construction Enterprises (BID ID -3419397)

Kakolil Trade Agencies (BID ID -3419058)

A.G.Construction (BID ID -3419413)