GENERAL

Cutting open C.C. road surface with concrete saw cutter and removal with Breaker and tractor with 3 tonne trolly

Earthwork excavation in Ordinary soil by Manual Means upto 3 m depth for structures as per drawing and technical specifications Clause 305.1 including setting out, construction of shoring and bracing, removal of stumps and other deleterious material and disposal upto a lead of 50 m, dressing of sides and bottom and backfilling in trenches with excavated suitable material as per Technical Specification 305 MORD / 304 MORTH (RBR-FNDN-1(A)) - 1 Cum

Supply delivery of qurry stone Dust for filling of under neath trench to act as cushionfrom approved quarry including cost and conveyancesite to site etc complete as per SS

Manufacture, supply, & delivery of following dia HDPE pipes (6.0kg/sqcm.) conforming to IS 4984-1995 including transportation to any where in A.P., excluding excise duty, sale tax and specialsetc., complete. (Supply up to 90 mm dia in coil & above 90 mm dia straight length in 6 M) (PE-100 Grade 6.00 kg / sqcm

Laying and jointing of H.D.P.E 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 - 1 Rmt (Public Health Items, P.5)

Manufacture, supply and delivery of CID joints confirming to IS No.8794/1988 at site of work including, loading, unloading, transportation to site transit risk and package, and all types of labour charges. etc. Complete as per SS

Manufacture, supply and delivery of cast iron pipes and fittings (Spls.) conforming to IS No.7181/1986, 5531/1988, 3950/1979 and at site of work including, loading, unloading, transportation to site transit risk and package, and all types of labour charges. etc. Complete as per SS

Manufactured supply,delivery and fixing of 400mm dia M.S.Clamp approved quality shape and size including cost and conveyance to site all type of labourcharges etc complete as per SS

Manufacture, supply, & delivery of following dia HDPE specials including cost and conveyance of material and all type of labour charges for loading and unloading at site of work etc. Complete as per SS

110mm dia HDPE pipe end neck (collars)

110mm dia MS Flanges

160mm dia HDPE pipe end neck (collars)

160mm dia MS Flanges

110HDPE End Caps

160HDPE End Caps

110mm dia HDPE Tee

160mm dia HDPE Tee

Supply and delivery of "Resilient Seated Soft Sealing" Gate Valves (Sluice Valves) with Body and Bonnet of Ductile Iron GGG-40/SG-400/15 or GGG-50/SG-500/7 or Equivalent as per IS1865, IS:3896-2 and Wedge fully Rubber Lined with food grade quality grade W270 grade EPDM, Replaceable Spindle Nut without gland packing with 3-O ring protection system on the Shaft and Seals of NBR. The Valves should be Vacuum tight and 100% leak proof with face to face dimensions as BS:5163 Type A/IS:14846. All the valves should be with fusion bonded Electrostatic Powder coating both inside and outside (Min 250 Microns)-RAL 5005 with Pocket Less Straight through body Passage conforming to Design standards of DIN-3202F4/BS:5163 Type A Flange drilling as per IS - 1538 excluding all taxes, duties and transportation. PN-1.60

PN-1.60 150mm dia

PN-1.60 100mm dia

Providing House Service Connections by providing clamps for tapping from HDPE mains with 1/2" HDPE Pipe Regulating brass ferrule.-1/2” and other fixtures including all taxes transportation and other levies and cduties excluding GST & Seignorage etc, on HDPE mains .including all labour charges etc.complete

Supply and Delivery of bolts and nuts including cost and conveyance of all materials and all types of labour charges etc.complete as per ss

Supply and Delivery of rubber packing including cost and conveyance of all materials and all types of labour charges etc.complete as per ss

Engaging of Man Mazdoor for inter connection to 100mm dia CI Pipe line to 110mm dia HDPE Pipe line and plumbers to providing house tap connections including all labour charges etc

Providing concrete for plain/reinforced concrete (M20) in open foundations using 20 mm 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 Clause 802, 803, 1202 & 1203 MORD and 1500, 1700 & 2100 MORTH.

Bailing out water from the pipe line trenches with oil engine driven pump sets, including hire charges, fuel charges and wages for Driver and Helper.

Provision for Seignorage Charges

Towards Merit 2% on Seignorage Charges

Towards Consideration amount 100% Seignorage Charges

Towards DMF 30% on Seignorage Charges

Provision for NAC @ 0.10%

Provision for GST @ 18%

Provision for TPQA @ 0.739 %

Unforeseen item