Removing and Relaying of 500mm dia DI pumping line leaks at various places in RTC colony, 10th division in Work Division-III area. 1st Call General Funds

Centrifugally cast (SPUN) ductile iron pressure pipes for water, gas and sewage with socket spigot ends conforming to 1.5.8329/2000 in standard working lengths 2 of 4, 5, 5.5 8.6 meter for classification K9 suitable for push on joint (Rubber gasket and jointing) with cement mortar lining inside the pipes with outside zinc coating, rates are ex-factory, excluding transportion taxes &duties. for 500mm (ID)

Manufacture supply and delivery of Mechanical Joint, pair with both sides bolts and nuts fittings cost and conveyance of all materials labour charges and transportation charges..etc complete for 500mm dia

Manufacture as per BIS: 12820/89 with S.B.R. Quality Rubber confirming to BIS 5382/85, supply and delivery of Rubber Gaskets suitable for D.I S/S pipes anywhere in A.P. FOR. Destination departmental stores including cost of material, loading, incidental handling with companies standard packing, transportation, unloading & stacking but excluding central excise duty, sales tax, octroi and other Govt. Levies etc., complete as per directed by the Engineer-in-charge Suitable for following dia DI Pipes. for 500mm (ID)

Labour charges for Cutting C.I./D.I pipes without water in mains dia of pipes in mm.complete as per ss.

Bailing out of water from Pipe line trenches with oil driven pump sets, including hire charges, fuel charges for driver & helper etc complete.

Lowering C.I. / D.I. Pipes (all classes) and specials (fittings) with s/s ends carefully into trenches and laying them true to alignment and gradient including all sundries but excluding cost and conveyance of pipes from source of supply (Ref to specifications. BIS No.3114/1994) for 500mm dia

Hire charges for of 5 tones capacity crane including hire charges, fuel charges and wages for driver and helper etc., complete as per SS.

Supply and delivery of quarry dust from approved quarry including cost and conveyance of all materials and labour charges for stacking at site to departmental guage, spreading, sectioning, seignorage, watering etc., complete as per ss

Providing laying spreading and compacting graded HBG crushed stone aggregate to Wet Mix Mecadam specification 5th Rivision as per table 400-13 including cost of all materials and including premixing the material with water at OMC in Mechanical mix plant carriage of mixed material by tipper to site, laying in uniform layers with paver in base courses on well prepared surface and compacting with vibratory roller to acheive the desired density etc. as directed by the Engineer-in-Charge and as per MORT & H specification 406( 5th rivision) for finished item of work

Jointing C.I., D.I. pipes and fittings with rubber gasket (push-on-joint),excluding the cost of the gasket but including all sundries filling with water, with a water lead up to 500m and testing to required pressure, etc. complete (Reference to specifications IS 3114/1994/12888/1997)

Conveyance of excavated earth with an average lead of 2 Km including loading, unloading, spreading and stocking etc. complete

Engaging JCB / Proclainer for attending major excavation of earth for pumping mains and distribution water supply pipe lines etc as directed by the officer in-charge.

Labour engaged for removing existing pipes and complete as directed by the departental authorites.

Repair and recfication of damaged pipeline and complete as directed by the departental authorites.

Hire tractor for piples including loading, unloading and wages of driver, helper and fuel charges and all other incidental charges etc. complete as per SS