Name of Work: “Providing water supply line to new fire Station with 50mm dia G.I.Pipes in Visakhapatnam Port Trust .
Sl.No.
Item Description
Item Code / Make
Quantity
Units
1
1
Providing and fixing 50mm dia medium grade G.I.Pipes and Specials (as per I.S-1239) including Cutting the pipes , threading , etc.. and fixing specials such as bends , tees , sockets , unions , reducers etc. by lead wool etc. wherever necessary including earth work excavatior of trenches to required depth and refilling after laying etc.. and making good as per Original etc.. as directed by the Engineer-in-charge complete . All labour and materials
1000
Rmt
2
2
Supplying of 100mm dia M.S.Black pipes conforming to IS-1239 of medium grade to the site of work including laying in position , transportation to the site of work as required and as directed by the Engineer-in-charge complete . All labour and materials .
90
Rmt
3
3
Supply and delivery of \"Resilient Seated Soft sealing \" Gate valves (Sluice valves ) at site of work with body and bonnet of Ductile iron GGG--40/SG-400/15 or GGG-50/SG-500/7 or equivalent as per IS-1865 ,IS-3896-2 and Wedge fully rubber lined with food grade quality grade W 270 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 Vaccum tight and 100% leak proof with 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 250microns ) -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 etc.. as directed by the Engineer-in-charge complete . All labour and materials but excluding all taxes, duties.
4
3.1
100mm dia Sluice valve at Main water supply line of PN 1.60Mpa
1
Each
5
3.2
50mm dia Sluice valve in the 50mm dia G.I.Line distribution
2
Each
6
4
Supply and delivery of Tamper proof DI Flanged Single chamber Air release valves with body and cover made of ductile Iron Grade GGG-40 /SG-400 /15 Or GGG-50/SG-50/SG/500/7 Or equivalent as per IS-1865,IS-3896-2 with Food grade Epoxy powder coating (EP-P)1 Min:250Micron) inside and outside of color blue RAL 5005. All internal parts such as Float, shell.Cover bolts etc..made of austenitic alloy steel of SS AISI :304 /316 and DN 50 float of and other components with ABS / PTFE /EPDM / NBR and generally conforming to DIN /BIS /AWWA standards (or) combination Flange drilling as per IS-1538 etc.. but excluding all taxes as directed by the Engineer-in-charge complete . All labour and materials.
7
4.1
Air release valves of 50mm dia PN 1.60Mpa
2
Each
8
5
Supplying of Centrifugally cast (Spun) Ductile iron fittings conforming to IS-9523/2000 at site of work. The rate mentioned here under is for fittings, Zinc coated externally with inside mortar lining (with finishing as per class 13/ IS-9523/ 2000) etc., as directed by the Engineer-in-charge complete . All labour and materials, but excluding all taxes.
490
kg
9
6
Providing installation, testing and commissioning of 50mm dia Gum metal valves as required of make: NEU-G/Zolotto/Padmini/SANT etc., as directed by the Engineer-in-charge including all labour and materials.
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are requested to refer Original source of Tender Notice / Tender Document published by
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