Providing inter connection and HDPE pipe line for water supply improvement in Old Employment office road in 25th Division

Manufacture, supply,& delivery of HDPE pipes conforming to IS 4984 - 2016 including transportation to any where in A.P, excluding excise duty, sale tax and specials etc., complete. (Supply up to 90 mm dia in coil & above 90 mm dia straight length in 6 M.) for 110mm dia MAT-07265

Manufacture ,Supply, Delivery of HDPE Speciales suitable to HDPE pipes PE 100 grade PN.10 (6Kg2) including transportation to any where in AP, but excluding Excise duty, Sale Tax and cost of specials etc. complete as per specification. For Pipe Ends Long Neck. 110mm dia MAT-07475

Manufacture ,Supply, Delivery of HDPE Speciales suitable to HDPE pipes PE 100 grade PN.10 (6Kg2) including transportation to any where in AP, but excluding Excise duty, Sale Tax and cost of specials etc. complete as per specification. For Pipe Ends Long Neck. 160mm dia MAT-07478

Manufacture ,Supply, Delivery of HDPE Speciales suitable to HDPE pipes PE 100 grade PN.10 (6Kg2) including transportation to any where in AP, but excluding Excise duty, Sale Tax and cost of specials etc. complete as per specification. For Tees 110mm dia MAT-07546

Supply, Delivery of D.I double flanged Sluice Valves conforming to IS- 14846 (with up to date amendments, if any) including gear arrangements for the following dia. as per test pressure having Body, Bonnet, Dome, Stool cover, Wedge, Stuffing box, Gland, Thrust plate, Cap/Hand wheel with D.I; Stem, Body seat ring, Wedge facing ring, Bushes, Bolts, Nuts, Pinion and Pinion shaft with Stainless steel (IS 6603) ; Wedge nut, Shoe, Channel with Leaded Tin Bronze ( IS 318 ); Gasket with Neoprene Rubber; Gland packing with Rubber; Gear, Gear housing with Cast Steel excluding all taxes and transportation, etc. complete ISI marked. 100mm dia PN 1.6

Supply and delivery of CID joints with drilled holes and with rubber rings, bolts and nuts etc., complete with suitable for above pipes of class 5 as per ISS specification No. 8794/88 as amended from time to time including revision.125mm dia

Cutting of open of B.T. Road surface (as well as asphalt concrete up to 75mm thick) including water bound macadam including stacking of excavated materials for lying of pipe lines as per the ditections of the departmental authorities.

Providing Jack hammer on hire basis including all charges as per the ditections of the departmental authorities. LAB-00351(HIR-00059)

Cutting of C.C. Road surface including stacking of excavated materials for lying of pipe lines as per the ditections of the departmental authorities.

Engining Hydralic tractor on hire basis for loading of debrise and shifting of debrise to the desired place including cost of fuel and driver charges etc., complete as directed by departmental authorities.

Earth work excavation and depositing on bank with an initial lead of 50 Mts and lift of 3 Mts in loamy and clayey soils like black cotton soils, red earth and ordinary gravel as per SS 20-B. For pipe line trench

Collection and Supply of Dust for filling including Cost and coneyance charges, Spreading, Sectioning etc., complete.

Bailing out of water from pipe line trenches with oil engine driven pump sets including hire charges, fuel charges, wages of driver and helper etc., complete

Providing inter connection between to the existing pipe line and newly laid pipe line including of all necessary inter connection materials and washers and man mazdoors etc.,etc., complete as directed by the departmental authorities.

Jointing CI pipes, fittings and valves with flanged ends including cost of jointing materials such as bolts, rubber insertion, white lead including filling with water, with lead up to 500 meters and testing to required pressure complete. (Reference to specifications. BIS No.3114/1994.)

Lowering, laying, jointing & testing of HDPE Pipes by butt fusion welding as per IS 7634-part-II/1975 as ammended from time to time to the alignment and gradient and testing the pipeline to required pressure

Labour to be engaged for Shifting of Pipes and Fixing etc., complete as directed by the departmental authorities

Providing concrete for plain concrete (M20 Nominal mix) using 330 Kgs Cement 20 mm,10mm nominal size Graded hard stone aggregate , mechanically mixed, placed in foundation and compacted by vibration including curing for 14 days complete as per drawings and technical specifications of MORTH

Providing new W/S connections including cost and convayence all materials and labour charges etc,. Complete as directed by the departmental authorities.

Construction of Masonary Sluice Valve pits suitable to the sluice valves of size from 80mm to 125mm as per TD No. 4/1941