Providing 315mm dia & 250mm dia water supply pipelines from YV Rao Estate 2nd cross road to Gas Station in 57th Division of Works Division-II Area

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 upto 90 mm dia in coil & above 90 mm dia straight length in 6 M.)

315mm dia MAT- 07274

250mm dia MAT-07272

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.

Pipe Ends Long Neck.

315 mm dia MAT-07484

250 mm dia MAT-07482

315 mm dia MAT-07502

250 mm dia MAT-07500

OD 225 mm x 250 mm MAT-07535

OD 180 mm x 200 mm MAT-07533

OD 250 mm MAT-07553

OD 315 mm MAT-07573

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.. PN 1.0 For 300mm dia

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

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 specification.

Conveyance of excavated earth for a lead of 2 KM including unloading, loading, spreading, sectioning etc., complete as directed by the departmental authorities

Laying and jointing of HDPE pipes by butt fusion welding as per IS: 7634 – part-II/1975 as amended from time to time to the alignment and gradient and testing the pipeline to the required pressure 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.) Data P.no 108

Lowering, keeping in position and fixing C.I. sluice valves (with cap / with hand wheel & reflex valves) excluding cost of bolts, nuts, rubber insertion, sluice valve and tail pieces etc. complete as per SS.

Providing inter connection between existing pipeline and newly laid pipe line incluing of all neessary interconnection materials and washers and man mazdoors. Etc., completed. 225mm dia & Above

Bailing out of water with oil engine, driven pumpset including hire charges, fuel charges and wages of driver and helper etc., complete as per the directions of departmental authorities.

Construction of Masonry chamber suitable for above sluice valve including cost and conveyance of all materials and labor charges etc., complete as per approve type design