Providing Scour point arrangements to existing water supply pipelines at various locations in 57,62,63 & 64th Divisions in AE-13 Section Works Division-2 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 up to 90 mm dia in coil & above 90 mm dia straight length in 6 M.) for 110mm dia MAT- 07265

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

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 For Scour Extension

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. For Scour Extension

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

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 Scour Extension

Providing scour point to the existing AC pipe line including of all necessary connection materials and labour charges etc.,etc., complete as directed by the departmental authorities.

For .110mm dia 1.20m depth With CC

For .110mm dia 1.20m depth Without CC

For .110mm dia 1.50m depth Without CC

For .110mm dia 1.80m depth With CC

Providing scour point to the existing HDPE pipe line including of all necessary connection materials and labour charges etc.,etc., complete as directed by the departmental authorities.

For .110mm dia 1.20m depth With CC

For .110mm dia 1.20m depth without CC

Manufacture, Supply and Delivery of DI/DF Gate valve (soft seated ) resilient seated soft sealing gate valves (sulice valves ) with body bonnet of ductile cast iron of grade GGG40/12 or equivelent grade as per I.S 3896/part-2 1985 and subsiquent revisions wedge fully rubber lined with EPDM food grade quality . and seales of NBR and the valves should be of vacum tight and 100% leak proof with face to face dimensions as per BS 5163-89/IS 14846-2000/DIN 3202 F4.all the valves should be Electrostatic powder coating both inside and outside pocket less body passage .Drilled as per IS 1538. PN 16 For 100 mm dia PN 1.6

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 100 mm dia