Laying of 110mm PVC Pipeline from Tolleaband to Angdi in Loutolim Village of Nuvem Constituency

Earthwork in excavation by mechanical means (hydraulic excavator) in foundation pipeline trenches drain (not exceeding 1.5m in width or 10 sq. m. on plan) including dressing of sides and ramming of bottoms, lift upto 1.5 m including getting out the excavated soil and disposal of surplus excavated soil as directed within a lead of 50m. a) All kinds of soil.

Supplying at store or site of work Rigid PVC (SEL FIT) pipes for public water supply including Railway freight carting loading and unloading stacking transit insurance etc. complete Conforming to IS: 4985- 2000 and bearing ISI mark Class 6 kg/cm2.;Outer Dia in mm;110

Supplying at store or site of work including railway freight carting loading unloading stacking etc. galvanized mild steel continuous weld tubes conforming to IS:1239 (part II) 1975 with latest amendments screwed at both the ends as per IS : 554-pipe threads one end fitted with socket other end with plastic protection ring at random length 4-7 metres.;Class B;Nominal Diameter in mm;100

Supplying at store or site of work including railway freight, carting, loading and unloading, stacking, transit insurance etc., cast iron detachable joints conforming to IS: 8794- 1978 suitable for PVC pipes including cost of rubber rings, nuts, bolts etc. Class 6. 110mm

Supply of rigid PVC fittings conforming to IS: 7834-1975 designed for precision and accuracy so as to join PVC pipes and other specials including railway freight carting loading and unloading and stacking etc. complete.; Elbow;Outer Dia in mm; PN 6 (6 kg/cm2);110

Supply of rigid PVC fittings conforming to IS: 7834-1975 designed for precision and accuracy so as to join PVC pipes and other specials including railway freight carting loading and unloading and stacking etc. complete.; Tee;Dia in mm;PN 6 (6 kg /cm2);110

Supply of rigid PVC fittings conforming to IS: 7834-1975 designed for precision and accuracy so as to join PVC pipes and other specials including railway freight carting loading and unloading and stacking etc. complete.; Female Threaded Adaptor; Outer Dia in mm;110;PN 6 (6 kg/cm2);160

Supplying at store or site of work including freight transit insurance carting loading unloadingstack ingetc. Ductile Iron double flanged manually operated Sluice valve generally confirming to IS 14846- 2000 non rising spindle type (soft seated) resilient seated with Body Bonnet of Ductile Iron of grade GGG40 or SG 400/12 400 /15 500/7 or equivalent grade as per IS 3896 part 2- 1985 and subsequent revisions Wedge fully rubber lined with food grade EPDM( WRAS approved) and seals of NBR spindle stem SS/AISI 410 and having glandless operation. The valve should be vacuum tight 100% leak proof with face to face dimensions as per IS14846-2000 or BS 5163- 89 or DIN 3202-F4. The valves shuld be coated with electrostatic Powder/ Epoxy Coating on both inside and outsideminimum 250 microns thickness of blue color RAL5017/5005 suitable for drinking water and shall have pocket less body passage. The flanges shall be Drilled as per IS: 1538 with latest amendments. The valve shall be supplied with Hand Wheel for operation (by-pass and gear arrangements for sizes above 400mm dia) and relevant Test & Guarantee certificates. TYPE P.N. 1.0 (Class A);Nominal Diameter in mm;100

Supplying cast iron fittings as per IS : 1538 -1993 including sealing rubber asket (NR) CI Compression glands and coated MS Nuts bolts.; Mechanic al Compression Collar Coupling ;Nominal Dia in mm;100

Supplying cast iron fittings as per IS : 1538 -1993 including sealing rubber gasket (NR) CI Compression glands and coated MS Nuts bolts.; Flanged Socket Tail piece ( Flanged Adaptors);Nominal Dia in mm;100