Improvement of Water Supply to Suncity Colony with 160mm Dia HDPE Pipe laying from Bharath Matha Colony 7th line to Suncity Colony 4th line 58th Division in Works Division-II Area

Manufacture, supply and delivery of HDPE pipes conforming to IS 4984-2016 including transportation to anywhere in A.P., excluding excise duty, sale tax and specials etc., complete. (Supply upto 90mm dia in coil & above 90mm dia straight length in 6m). For 160mm dia

Manufacture, Supply, Delivery of HDPE Specials 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 160mm dia Pipe ends Long neck)

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 MS Flanges 160mm dia)

Supply, delivery of DI DF 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 DI, 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 Neiprene rubber; gland packing with rubber; gear; gear housing with cast steel excluding all taxes and transportation, etc., complete ISI marked. For 150mm 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. For 150mm dia

Cutting of open BT road surface (as well as asphalt concrete upto 75mm thick) including water bound macadam including stacking of excavated materials for laying of pipelines as per the directions of the departmental authorities.

Earthwork excavation and depositing on bank with an initial lead of 50mts and lift of 3mts in loamy and clayey soils like black cotton soils, redearth and ordinary gravel as per SS 20 B. For Pipeline trench. (By Manual Means)

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.

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. For 160mm dia

Manufacture, supply, delivery, fabrication and erection at site MS pipes and specials made with 10mm thick MS plate including painting with one coat of redoxide, two coats of anti-corrosive paint including cost of material, cutting, welding, bending and fabrication charges including transportation, loading, unloading at work spot and as directed by the departmental Engineer-in-Charge.

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.) For 150mm dia

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. For 150mm dia

Providing interconnection between to the existing pipe line and newly laid AC pipe line including of all necessary inter connection materials and washers and man mazdoors etc., complete as directed by the departmental authorities. For 100mm dia to 200mm dia

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.

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

Constrution of masonary sluice valve pits suitable to the sluice valves of size from 150mm to 175mm as per TD No.4/1941