Tender For Rising Main Emanating From Thirkanji To 46 Nos Oht In Puducherry, Pondicherry-Puducherry

TDR : 54672740

Tender Notice
BOQ

49 Days Left

Pondicherry , Puducherry

Tender Brief : Tender For Rising Main Emanating From Thirkanji To 46 Nos Oht In Puducherry

Document Fees
₹ 1575 /-

EMD
₹ 17900000.0 /-

Tender Value
Refer document

Submission Date
05-05-2026

Competition Type
Indian

Bidding Type
Tender

Need a Business Loan? Apply Now !


1	Providing and laying S&S centrifugally cast (Spun) / Ductile iron pipes conforming to IS : 8329 - 150 mm dia Ductile iron class K-9 pipes
2	Providing and laying S&S centrifugally cast (Spun) / Ductile iron pipes conforming to IS : 8329 - 200 mm dia Ductile iron class K-9 pipes
3	Providing and laying S&S centrifugally cast (Spun) / Ductile iron pipes conforming to IS : 8329 - 250 mm dia Ductile iron class K-9 pipes
4	Providing and laying S&S centrifugally cast (Spun) / Ductile iron pipes conforming to IS : 8329 - 300 mm dia Ductile iron class K-9 pipes
5	Providing and laying S&S centrifugally cast (Spun) / Ductile iron pipes conforming to IS : 8329 - 350 mm dia Ductile iron class K-9 pipes
6	Providing and laying S&S centrifugally cast (Spun) / Ductile iron pipes conforming to IS : 8329 - 400 mm dia Ductile iron class K-9 pipes
7	Providing and laying S&S centrifugally cast (Spun) / Ductile iron pipes conforming to IS : 8329 - 500 mm dia Ductile iron class K-9 pipes
8	Providing and laying S&S centrifugally cast (Spun) / Ductile iron pipes conforming to IS : 8329 - 600mm dia Ductile iron class K-9 pipes
9	Providing and laying S&S centrifugally cast (Spun) / Ductile iron pipes conforming to IS : 8329 - 700mm dia Ductile iron class K-9 pipes
10	Providing and laying S&S centrifugally cast (Spun) / Ductile iron pipes conforming to IS : 8329 - 800 mm dia Ductile iron class K-9 pipes
11	Providing and laying S&S centrifugally cast (Spun) / Ductile iron pipes conforming to IS : 8329 - 1000 mm dia Ductile iron class K-9 pipes
12	Earth work in excavation by mechanical means (Hydraulic excavator) / manual means over areas (exceeding 30 cm in depth, 1.5m in width as well as 10sqm on plan) including getting out and disposal of excavated earth, lead up to 50m and for all lift as per direction of Engineer-in-charge by in charge - all kinds of soil
13	Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50m and all lift
14	Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - all work up to plinth level - 1:3:6 (1 cement : 3 fine aggregate : 6 graded stone aggregate 40 mm nominal size)
15	Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - all work up to plinth level - 1:2:4 (1 cement : 2 fine aggregate : 4 graded stone aggregate 20 mm nominal size)
16	Providing and laying in position ready mixed or site batched design mix cement concrete for reinforced cement concrete work: using coarse aggregate and fine aggregate, Portand Pozzolana / Ordinary Portland / Portland Slag cement, admixtures in recommended proportions as per IS: 9103 to accelarate / retard setting of concrete, to improve durability and workability without impairing strength; including pumping of concrete to site of laying, curing, carriage for all leads; but excluding the cost of centering, shuttering, finishing and reinforcement as per direction of Engineer-in-charge.- all works up to plinth level - Concrete of M25 grade with minimum cement content of 330 kg / cum - Note: Extra cement up to 10% of the minimum specified cement content in design mix shall be payable separately. In case the cement content in design mix is more than 110% of the specified minimum cement content, the contractor shall have discretion to either re-design the mix or bear the cost of extra cement.
17	Providing and laying in position ready mixed or site batched design mix cement concrete for reinforced cement concrete work: using coarse aggregate and fine aggregate, Portand Pozzolana / Ordinary Portland / Portland Slag cement, admixtures in recommended proportions as per IS: 9103 to accelarate / retard setting of concrete, to improve durability and workability without impairing strength; including pumping of concrete to site of laying, curing, carriage for all leads; but excluding the cost of centering, shuttering, finishing and reinforcement as per direction of Engineer-in-charge.- all works above plinth level up to floor V level- Concrete of M25 grade with minimum cement content of 330 kg / cum - Note: Extra cement up to 10% of the minimum specified cement content in design mix shall be payable separately. In case the cement content in design mix is more than 110% of the specified minimum cement content, the contractor shall have discretion to either re-design the mix or bear the cost of extra cement.
18	Centering and shuttering including strutting , propping etc. and removal of form work for - foundations, footings, bases for columns
19	Centering and shuttering including strutting propping etc. and removal of form work for - retaining walls, return walls, walls (any thickness) including attached pilasters, buttresses, plinth and string courses fillets, kerbs and steps etc.
20	Centering and shuttering including strutting, propping etc and removal of form for - Suspended floors, roofs, landings, balconies and access platform
21	Centering and shuttering including strutting, propping etc and removal of form for - Edges of slabs and breaks in floors and walls - under 20 cm wide
22	Steel reinforcement for R.C.C.work including straightening , cutting , bending , placing in position and binding all complete above plinth level - Thermo - Mechanically Treated bars Fe - 500D or more
23	Steel reinforcement for R.C.C.work including straightening , cutting , bending , placing in position and binding all complete up to plinth level - Thermo - Mechanically Treated bars Fe - 500D or more
24	Steel work welded in built up section/ framed work including cutting hoisting, fixing in position and applying a priming coat of approved steel primer using structural steel etc. as required. In grating, frames, guard bar, ladder, railings, brackets, gates and similar works.
25	Providing orange colour safety foot rest of minimum 6mm thick plastic encapsulated as per IS : 10910 on 12 mm dia steel bar conforming to IS : 1786 , having minimum cross section as 23 mm x 25 mm and over all minimum length 263 mm and width as 165 mm with minimum 112 mm space between protruded legs having 2 mm tread on top surface by ribbing or chequering besides necessary and adequate anchoring projections on tail length on 138 mm as per standard drawing and suitable to with stand the bend test and chemical resistance test as per specifications and having manufacture's permanent identification mark to be visible even after fixing , including fixing in manholes with 30x20x15 cm cement concrete block 1:3:6 (1 cement : 3 fine aggregate :6 graded stone aggregate 20mm nominal size) complete as per design
26	Cement concrete flooring 1:2:4 (1 cement :2 fine aggregate : 4 graded stone aggregate) finished with a floating coat of neat cement including cement slurry, but excluding the cost of nosing of steps etc. complete. 40mm thick with 20mm nominal size stone aggregate.
27	12mm cement plaster of mix -1:4 ( 1 cement : 4 fine aggregate)
28	Demolishing cement concrete manually / by mechanical means including disposal of material within 50 metres lead as per direction of Engineer-in-charge. - Nominal concrete 1:3:6 or richer mix (i/c equivalent design mix)
29	Dismantling manually / by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of Engineer-incharge. - water bound macadam road
30	Dismantling manually / by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of Engineer-in charge.- bituminous road
31	Disposal of earth, rubbish, lime, moorum, gravel, Surki, building rubbish BT road rubbish and brick jelly dismantled materials etc.,Carriage of materials by mechanical transport including loading, unloading and stacking/ disposal up to 5 km
32	Providing and jointing cast iron / D.I. (S&S) pipe joints with rubber gasket (Tyton joints) conforming to IS 5382 & 12820 of SBR quality including the cost of fixing,testing the joints etc.,complete -150mm dia.
33	Providing and jointing cast iron / D.I. (S&S) pipe joints with rubber gasket (Tyton joints) conforming to IS 5382 & 12820 of SBR quality including the cost of fixing,testing the joints etc.,complete -200mm dia.
34	Providing and jointing cast iron / D.I. (S&S) pipe joints with rubber gasket (Tyton joints) conforming to IS 5382 & 12820 of SBR quality including the cost of fixing,testing the joints etc.,complete -250mm dia.
35	Providing and jointing cast iron / D.I. (S&S) pipe joints with rubber gasket (Tyton joints) conforming to IS 5382 & 12820 of SBR quality including the cost of fixing,testing the joints etc.,complete -300mm dia.
36	Providing and jointing cast iron / D.I. (S&S) pipe joints with rubber gasket (Tyton joints) conforming to IS 5382 & 12820 of SBR quality including the cost of fixing,testing the joints etc.,complete -350mm dia.
37	Providing and jointing cast iron / D.I. (S&S) pipe joints with rubber gasket (Tyton joints) conforming to IS 5382 & 12820 of SBR quality including the cost of fixing,testing the joints etc.,complete -400 mm dia.
38	Providing and jointing cast iron / D.I. (S&S) pipe joints with rubber gasket (Tyton joints) conforming to IS 5382 & 12820 of SBR quality including the cost of fixing,testing the joints etc.,complete -500 mm dia.
39	Providing and jointing cast iron / D.I. (S&S) pipe joints with rubber gasket (Tyton joints) conforming to IS 5382 & 12820 of SBR quality including the cost of fixing,testing the joints etc.,complete -600 mm dia.
40	Providing and jointing cast iron / D.I. (S&S) pipe joints with rubber gasket (Tyton joints) conforming to IS 5382 & 12820 of SBR quality including the cost of fixing,testing the joints etc.,complete -800 mm dia.
41	Providing and jointing cast iron / D.I. (S&S) pipe joints with rubber gasket (Tyton joints) conforming to IS 5382 & 12820 of SBR quality including the cost of fixing,testing the joints etc.,complete -1000 mm dia.
42	Providing flanged joints to double flanged C.I / D.I. pipes and specials , including testing of joints - 150mm diameter pipe
43	Providing flanged joints to double flanged C.I / D.I. pipes and specials , including testing of joints - 200mm diameter pipe
44	Providing flanged joints to double flanged C.I / D.I. pipes and specials , including testing of joints - 250mm diameter pipe
45	Providing flanged joints to double flanged C.I / D.I. pipes and specials , including testing of joints - 300mm diameter pipe
46	Providing flanged joints to double flanged C.I / D.I. pipes and specials , including testing of joints - 350mm diameter pipe
47	Providing flanged joints to double flanged C.I / D.I. pipes and specials , including testing of joints - 400mm diameter pipe
48	Providing flanged joints to double flanged C.I / D.I. pipes and specials , including testing of joints 500mm diameter pipe
49	Providing flanged joints to double flanged C.I / D.I. pipes and specials , including testing of joints - 600mm diameter pipe
50	Providing and making flanged joints to double flanged C.I./ D.I. pipes and specials such as tees, bends, tapers, caps etc. at all level/ depths within trenches complete including all material i.e. rubber insertions, bolts & nuts etc, labour, testing of joint, commissioning along with pipe line as per Technical Specifications and as per direction of Engineer.800 mm dia
51	Providing and making flanged joints to double flanged C.I./ D.I. pipes and specials such as tees, bends, tapers, caps etc. at all level/ depths within trenches complete including all material i.e. rubber insertions, bolts & nuts etc, labour, testing of joint, commissioning along with pipe line as per Technical Specifications and as per direction of Engineer.1000 mm dia
52	Supply and installation of DI D/F Gate Valves (Soft seated) Resilient seated soft sealing gate valves (Sluice valves) with body bonnet of ductile iron of grade GGG 40, wedge fully rubber lined EPDM of good quality W720 , replaceable spindle nut, without gland packing and with 3 O-ring protection on the shaft and seals of NBR and the valves should be vacuum tight and 100% leak proof with face to face dimensions as per BSS 163-89/ISI 4846 - 2000/DIN3202 F4. All the valves should be Electrostatic powder coated both inside outside with pocket less straight thro body passage. All the valves shall be compatible for burried application without chambers, with pressure rating PN 10/16 - dia 150mm
53	Supply and installation of DI D/F Gate Valves (Soft seated ) Resilient seated soft sealing gate valves (Sluice valves) with body bonnet of ductile iron of grade GGG 40, wedge fully rubber lined EPDM of good quality W720 , replaceable spindle nut, without gland packing and with 3 O-ring protection on the shaft and seals of NBR and the valves should be vacuum tight and 100% leak proof with face to face dimensions as per BSS 163-89/ISI 4846 - 2000/DIN3202 F4. All the valves should be Electrostatic powder coated both inside outside with pocket less straight thro body passage. All the valves shall be compatible for burried application without chambers, with pressure rating PN 10/16 - dia 200mm
54	Providing, lowering, laying, aligning, fixing in position in pipe line, manually operated DI D/F Sluice valves of approved make PN 1.0 class of following dia complete (including jointing and jointing material) including all material, labour, testing and commissioning along with pipe line as per Technical Specifications and as per direction of Engineer.For 250mm dia
55	Supply and installation of DI D/F Gate Valves (Soft seated ) Resilient seated soft sealing gate valves (Sluice valves) with body bonnet of ductile iron of grade GGG 40, wedge fully rubber lined EPDM of good quality W720 , replaceable spindle nut, without gland packing and with 3 O-ring protection on the shaft and seals of NBR and the valves should be vacuum tight and 100% leak proof with face to face dimensions as per BSS 163-89/ISI 4846 - 2000/DIN3202 F4. All the valves should be Electrostatic powder coated both inside outside with pocket less straight thro body passage. All the valves shall be compatible for burried application without chambers, with pressure rating PN 10/16 - dia 300mm
56	Providing, lowering, laying, aligning, fixing in position in pipe line, manually operated DI D/F Sluice valves of approved make PN 1.0 class of following dia complete (including jointing and jointing material) including all material, labour, testing and commissioning along with pipe line as per Technical Specifications and as per direction of Engineer.For 350mm dia
57	Supply and installation of DI D/F Gate Valves (Soft seated ) Resilient seated soft sealing gate valves (Sluice valves) with body bonnet of ductile iron of grade GGG 40, wedge fully rubber lined EPDM of good quality W720 , replaceable spindle nut, without gland packing and with 3 O-ring protection on the shaft and seals of NBR and the valves should be vacuum tight and 100% leak proof with face to face dimensions as per BSS 163-89/ISI 4846 - 2000/DIN3202 F4. All the valves should be Electrostatic powder coated both inside outside with pocket less straight thro body passage. All the valves shall be compatible for burried application without chambers, with pressure rating PN 10/16 - dia 400mm
58	Providing, lowering, laying, aligning, fixing in position in pipe line, manually operated DI D/F Sluice valves of approved make PN 1.0 class of following dia complete (including jointing and jointing material) including all material, labour, testing and commissioning along with pipe line as per Technical Specifications and as per direction of Engineer.For 500mm dia
59	Providing, lowering, laying, aligning, fixing in position and jointing in pipe line DI Kinetic Double Air Valves of following dia (including jointing and jointing material), including all material, labour, testing and commissioning as per Technical Specifications and as per direction of Engineer.- 50mm dia
60	Providing, lowering, laying, aligning, fixing in position and jointing in pipe line DI Kinetic Double Air Valves of following dia (including jointing and jointing material), including all material, labour, testing and commissioning as per Technical Specifications and as per direction of Engineer.- 80mm dia
61	Providing, lowering, laying, aligning, fixing in position and jointing in pipe line DI Kinetic Double Air Valves of following dia (including jointing and jointing material), including all material, labour, testing and commissioning as per Technical Specifications and as per direction of Engineer.- 100mm dia
62	Providing, lowering, laying, aligning, fixing in position and jointing in pipe line DI Kinetic Double Air Valves of following dia (including jointing and jointing material), including all material, labour, testing and commissioning as per Technical Specifications and as per direction of Engineer.- 150mm dia
63	Providing, lowering, laying, aligning, fixing in position and jointing in pipe line DI Kinetic Double Air Valves of following dia (including jointing and jointing material), including all material, labour, testing and commissioning as per Technical Specifications and as per direction of Engineer.- 200mm dia
64	Providing, lowering, aligning, fixing in position in pipe line, DI D/F resilient seated (soft seated) Swing type Non Return Valve of approved make of following Pressure rating & dia complete, generally confirming to IS: 5312 (part -1)/ 2004 (amended up to date) and of following specifications: Body, Bonnet & disc of Ductile cast iron of grade GGG40/GGG50 as per DIN 1693 or GR SG 400/12 as per IS 1865 or equivalent grade as per IS :3896-part2- 1985 and subsequent revisionsFace to face dimensions as per IS 5312 (part -1):2004 Drilled as per IS:1538. Electrostatic Epoxy Powder(EP-P) / Fusion Bonded Epoxy (Non-Toxic & suitable for drinking water) coated with minimum thickness of 250 micron applied on body, cover and disc inside and outside . Disc seal ring of EPDM/ Neoprene (food grade quality) and disc seal retaining ring of SS/CS. Shaft of SS- AISI- 410, Hinge SS AISI 316/410 ,Bonnet Gasket EPDM ,Bush- Brass with EPDM/NBR \\"O \\"ring seal Nut-Bolt confirming to IS:1363 and IS: 1367 (galvanised steel) Insertion rubber of black EPDM 6mm thick. Suitable support structure as per directions of EIC including jointing & jointing material, labour, testing and commissioning along with pipeline as per Technical Specification & as per direction of Engineer-in-charge. Note: Rates are exclusive of tail piece/ dismantling joints and earth work. Class PN 1.6- 400mm dia
65	Providing, lowering, aligning, fixing in position in pipe line, DI D/F resilient seated (soft seated) Swing type Non Return Valve of approved make of following Pressure rating & dia complete, generally confirming to IS: 5312 (part -1)/ 2004 (amended up to date) and of following specifications: Body, Bonnet & disc of Ductile cast iron of grade GGG40/GGG50 as per DIN 1693 or GR SG 400/12 as per IS 1865 or equivalent grade as per IS :3896-part2- 1985 and subsequent revisionsFace to face dimensions as per IS 5312 (part -1):2004 Drilled as per IS:1538. Electrostatic Epoxy Powder(EP-P) / Fusion Bonded Epoxy (Non-Toxic & suitable for drinking water) coated with minimum thickness of 250 micron applied on body, cover and disc inside and outside . Disc seal ring of EPDM/ Neoprene (food grade quality) and disc seal retaining ring of SS/CS. Shaft of SS- AISI- 410, Hinge SS AISI 316/410 ,Bonnet Gasket EPDM ,Bush- Brass with EPDM/NBR \\"O \\"ring seal Nut-Bolt confirming to IS:1363 and IS: 1367 (galvanised steel) Insertion rubber of black EPDM 6mm thick. Suitable support structure as per directions of EIC including jointing & jointing material, labour, testing and commissioning along with pipeline as per Technical Specification & as per direction of Engineer-in-charge. Note: Rates are exclusive of tail piece/ dismantling joints and earth work. Class PN 1.6- 500mm dia
66	Providing, lowering, aligning, fixing in position in pipe line, DI D/F resilient seated (soft seated) Swing type Non Return Valve of approved make of following Pressure rating & dia complete, generally confirming to IS: 5312 (part -1)/ 2004 (amended up to date) and of following specifications: Body, Bonnet & disc of Ductile cast iron of grade GGG40/GGG50 as per DIN 1693 or GR SG 400/12 as per IS 1865 or equivalent grade as per IS :3896-part2- 1985 and subsequent revisionsFace to face dimensions as per IS 5312 (part -1):2004 Drilled as per IS:1538. Electrostatic Epoxy Powder(EP-P) / Fusion Bonded Epoxy (Non-Toxic & suitable for drinking water) coated with minimum thickness of 250 micron applied on body, cover and disc inside and outside . Disc seal ring of EPDM/ Neoprene (food grade quality) and disc seal retaining ring of SS/CS. Shaft of SS- AISI- 410, Hinge SS AISI 316/410 ,Bonnet Gasket EPDM ,Bush- Brass with EPDM/NBR \\"O \\"ring seal Nut-Bolt confirming to IS:1363 and IS: 1367 (galvanised steel) Insertion rubber of black EPDM 6mm thick. Suitable support structure as per directions of EIC including jointing & jointing material, labour, testing and commissioning along with pipeline as per Technical Specification & as per direction of Engineer-in-charge. Note: Rates are exclusive of tail piece/ dismantling joints and earth work. Class PN 1.6- 600mm dia
67	Manufacture, supply and delivery of DI D/F Slanted seat Tilting Disc Swing Check Valve in single piece body and closed eye disc construction. Hemispherical disc with 59 degree inclination for fast open and closing. Corrosion proof and wear resistent(triple offset) disc face & body seat face, both made of fusion bonded Nickel Chromium weld overlay and microfinished. Body and disc of ductile cast iron GGG-40 or equivalent grade, medium free(dry) shafts of stainless steel and bearings of Zinc-free Bronze, Valve should have provision for internal damping unit for reducing the effects of water hammer/surge, if required at later stage. Electrostatic epoxy powder/liquid coating(EP-P) inside and outside color blue RAL 5005 with minimum coating thickness of 150 microns. The EPDM rubber & Epoxy Powder should be approved by W 270.(EP-P it is a resi-coat powder approved for drinking water application, applied through fusion bonding technology process by dipping the shot-blasted casted components heated upto 200deg C). Face to face dimensions as per EN 558-1 series 14 and flange connections as per EN 1092-2/ISPN 16 - 800 mm dia
68	Manufacture, supply and delivery of DI D/F Slanted seat Tilting Disc Swing Check Valve in single piece body and closed eye disc construction. Hemispherical disc with 59 degree inclination for fast open and closing. Corrosion proof and wear resistent(triple offset) disc face & body seat face, both made of fusion bonded Nickel Chromium weld overlay and microfinished. Body and disc of ductile cast iron GGG-40 or equivalent grade, medium free(dry) shafts of stainless steel and bearings of Zinc-free Bronze, Valve should have provision for internal damping unit for reducing the effects of water hammer/surge, if required at later stage. Electrostatic epoxy powder/liquid coating(EP-P) inside and outside color blue RAL 5005 with minimum coating thickness of 150 microns. The EPDM rubber & Epoxy Powder should be approved by W 270.(EP-P it is a resi-coat powder approved for drinking water application, applied through fusion bonding technology process by dipping the shot-blasted casted components heated upto 200deg C). Face to face dimensions as per EN 558-1 series 14 and flange connections as per EN 1092-2/ISPN 16 - 1000 mm dia
69	DI Pressure Reducing Valve (PN10/16) with the function to reduce downstream pressure to set point irrespective of upstream fluctuations. The downstream pressure set point can be changed as per the requirement. “Manufacture supply and delivery of DI D/F Diaphragm type own medium controlled Pressure Reducing valve with cast body of ductile iron grade GGG-40 or equivalent grade or as per IS 3896- Part-2-1985 customized control cylinder for linear control behaviour or equivalent, performed diaphragm and pull out safe profile sealing ring of EPDM, threaded inserts (CORFIX - to prevent the coating from coming off in the connections area as well as corrosion and incrustations in the control circuit) or equivalent. 2 pressure gauges for operator-friendly control to determine the actual inlet and outlet pressure connected directly to the valve.Flange connection dimensions according to EN 1092, Part 2/ ISO 7005[DIN]/ IS 1538, all parts (Epoxy coating, and diaphragm) in contact with medium are as per KTW and DVGW certified (harmless)/WRAS & NSF approved. The EPDM rubber & Epoxy coating (EP-P) should be approved by W270.(EP-P)/ WRAS & NSF.” Pilot valve system having Stainless Steel / Brass fittings with spring of SS 304 as per standard parts according to DIN EN 12 266-1 with all the external control tubing of SS 304 / Copper/ reinforced plastic rated PN16, Tightness to DIN EN 12 266-1, leakage rate A (or) equivalent and the needle valve/ speed control device should be provided to vary opening speed of the main diaphragm with self-cleaning filter to avoid possibility of dirt build up inside the control tubing150 mm dia
70	DI Pressure Reducing Valve (PN10/16) with the function to reduce downstream pressure to set point irrespective of upstream fluctuations. The downstream pressure set point can be changed as per the requirement. “Manufacture supply and delivery of DI D/F Diaphragm type own medium controlled Pressure Reducing valve with cast body of ductile iron grade GGG-40 or equivalent grade or as per IS 3896- Part-2-1985 customized control cylinder for linear control behaviour or equivalent, performed diaphragm and pull out safe profile sealing ring of EPDM, threaded inserts (CORFIX - to prevent the coating from coming off in the connections area as well as corrosion and incrustations in the control circuit) or equivalent. 2 pressure gauges for operator-friendly control to determine the actual inlet and outlet pressure connected directly to the valve.Flange connection dimensions according to EN 1092, Part 2/ ISO 7005[DIN]/ IS 1538, all parts (Epoxy coating, and diaphragm) in contact with medium are as per KTW and DVGW certified (harmless)/WRAS & NSF approved. The EPDM rubber & Epoxy coating (EP-P) should be approved by W270.(EP-P)/ WRAS & NSF.” Pilot valve system having Stainless Steel / Brass fittings with spring of SS 304 as per standard parts according to DIN EN 12 266-1 with all the external control tubing of SS 304 / Copper/ reinforced plastic rated PN16, Tightness to DIN EN 12 266-1, leakage rate A (or) equivalent and the needle valve/ speed control device should be provided to vary opening speed of the main diaphragm with self-cleaning filter to avoid possibility of dirt build up inside the control tubing200 mm dia
71	DI Pressure Reducing Valve (PN10/16) with the function to reduce downstream pressure to set point irrespective of upstream fluctuations. The downstream pressure set point can be changed as per the requirement. “Manufacture supply and delivery of DI D/F Diaphragm type own medium controlled Pressure Reducing valve with cast body of ductile iron grade GGG-40 or equivalent grade or as per IS 3896- Part-2-1985 customized control cylinder for linear control behaviour or equivalent, performed diaphragm and pull out safe profile sealing ring of EPDM, threaded inserts (CORFIX - to prevent the coating from coming off in the connections area as well as corrosion and incrustations in the control circuit) or equivalent. 2 pressure gauges for operator-friendly control to determine the actual inlet and outlet pressure connected directly to the valve.Flange connection dimensions according to EN 1092, Part 2/ ISO 7005[DIN]/ IS 1538, all parts (Epoxy coating, and diaphragm) in contact with medium are as per KTW and DVGW certified (harmless)/WRAS & NSF approved. The EPDM rubber & Epoxy coating (EP-P) should be approved by W270.(EP-P)/ WRAS & NSF.” Pilot valve system having Stainless Steel / Brass fittings with spring of SS 304 as per standard parts according to DIN EN 12 266-1 with all the external control tubing of SS 304 / Copper/ reinforced plastic rated PN16, Tightness to DIN EN 12 266-1, leakage rate A (or) equivalent and the needle valve/ speed control device should be provided to vary opening speed of the main diaphragm with self-cleaning filter to avoid possibility of dirt build up inside the control tubing250 mm dia
72	Providing and fixing in position S&S standard D.I. specials such as tees, bends, collors, tapers, caps etc.conforming to IS specification 9523/2000 and ISI marked - 100 to 300mm dia.
73	Providing and fixing in position S&S standard D.I. specials such as tees, bends, collors, tapers, caps etc.conforming to IS specification 9523/2000 and ISI marked - 350 to 450mm dia.
74	Providing and fixing in position S&S standard D.I. specials such as tees, bends, collors, tapers, caps etc.conforming to IS specification 9523/2000 and ISI marked - 500 to 600mm dia.
75	Providing and fixing in position S&S standard D.I. specials such as tees, bends, collors, tapers, caps etc.conforming to IS specification 9523/2000 and ISI marked - 700 to 800mm dia.
76	Providing and fixing in position S&S standard D.I. specials such as tees, bends, collors, tapers, caps etc.conforming to IS specification 9523/2000 and ISI marked - 1000 mm dia.
77	Providing and laying double flanged (screwed / welded) centrifugally (spun) ductile iron pipes of class K-9 conforming to IS:8329 - 150 mm dia ductile iron double flanged
78	Providing and laying double flanged (screwed / welded) centrifugally (spun) ductile iron pipes of class K-9 conforming to IS:8329 - 200 mm dia ductile iron double flanged
79	Providing and laying double flanged (screwed / welded) centrifugally (spun) ductile iron pipes of class K-9 conforming to IS:8329 - 250 mm dia ductile iron double flanged
80	Providing and laying double flanged (screwed / welded) centrifugally (spun) ductile iron pipes of class K-9 conforming to IS:8329 - 300 mm dia ductile iron double flanged
81	Providing and laying double flanged (screwed / welded) centrifugally (spun) ductile iron pipes of class K-9 conforming to IS:8329 - 350 mm dia ductile iron double flanged
82	Providing and laying double flanged (screwed / welded) centrifugally (spun) ductile iron pipes of class K-9 conforming to IS:8329 - 400 mm dia ductile iron double flanged
83	Providing and laying double flanged (screwed / welded) centrifugally (spun) ductile iron pipes of class K-9 conforming to IS:8329 - 500 mm dia ductile iron double flanged
84	Providing and laying double flanged (screwed / welded) centrifugally (spun) ductile iron pipes of class K-9 conforming to IS:8329 - 600 mm dia ductile iron double flanged
85	Providing and laying Ductile Iron Double flanged pipes of class K9 conforming to IS specification 8329/2000 and ISI marked suitable for flanged joints in good condition including transportation of D.I.pipe from production centre/company to the site at UT of Puducherry, lowering to the trenches(or fixing in over head tanks above ground level) laying to proper grade and alignment, testing of joints with required testing equipment etc.,complete all as per IS12288 and CPWD specification . (earth work and jointing of pipes with rubber insertion will be paid separately) -800mm dia.
86	Providing and laying Ductile Iron Double flanged pipes of class K9 conforming to IS specification 8329/2000 and ISI marked suitable for flanged joints in good condition including transportation of D.I.pipe from production centre/company to the site at UT of Puducherry, lowering to the trenches(or fixing in over head tanks above ground level) laying to proper grade and alignment, testing of joints with required testing equipment etc.,complete all as per IS12288 and CPWD specification . (earth work and jointing of pipes with rubber insertion will be paid separately) -1000mm dia.
87	Providing and fixing D.I. MJ collar coupling, with bolts, nuts, rubber insertion etc.,complete - 150 mm dia.
88	Providing and fixing D.I. MJ collar coupling, with bolts, nuts, rubber insertion etc.,complete - 200 mm dia.
89	Providing and fixing D.I. MJ collar coupling, with bolts, nuts, rubber insertion etc.,complete - 250 mm dia.
90	Providing and fixing D.I. MJ collar coupling, with bolts, nuts, rubber insertion etc.,complete - 300 mm dia.
91	Providing and fixing D.I. MJ collar coupling, with bolts, nuts, rubber insertion etc.,complete - 350 mm dia.
92	Providing and fixing D.I. MJ collar coupling, with bolts, nuts, rubber insertion etc.,complete - 400 mm dia.
93	Providing and fixing D.I. MJ collar coupling, with bolts, nuts, rubber insertion etc.,complete - 500 mm dia.
94	Providing and fixing D.I. MJ collar coupling, with bolts, nuts, rubber insertion etc.,complete - 600 mm dia.
95	Providing and fixing D.I. MJ collar coupling, with bolts, nuts, rubber insertion etc.,complete - 800 mm dia.
96	Providing and fixing D.I. MJ collar coupling, with bolts, nuts, rubber insertion etc.,complete - 1000 mm dia.
97	Providing and fixing D.I. dismantling joint ISI marked, with bolts, nuts, rubber insertion etc.,complete -150 mm dia.
98	Providing and fixing D.I. dismantling joint ISI marked, with bolts, nuts, rubber insertion etc.,complete -200 mm dia.
99	Providing and fixing D.I. dismantling joint ISI marked, with bolts, nuts, rubber insertion etc.,complete -250 mm dia.
100	Providing and fixing D.I. dismantling joint ISI marked, with bolts, nuts, rubber insertion etc.,complete -300 mm dia.
101	Providing and fixing D.I. dismantling joint ISI marked, with bolts, nuts, rubber insertion etc.,complete -350 mm dia.
102	Providing and fixing D.I. dismantling joint ISI marked, with bolts, nuts, rubber insertion etc.,complete -400 mm dia.
103	Providing and fixing D.I. dismantling joint ISI marked, with bolts, nuts, rubber insertion etc.,complete -500 mm dia.
104	Providing and fixing D.I. dismantling joint ISI marked, with bolts, nuts, rubber insertion etc.,complete -600 mm dia.
105	Providing and fixing D.I. dismantling joint ISI marked, with bolts, nuts, rubber insertion etc.,complete -800 mm dia.
106	Providing and fixing D.I. dismantling joint ISI marked, with bolts, nuts, rubber insertion etc.,complete -1000 mm dia.
107	Providing and fixing Barricading at site of work for restricting the general public using 80-100 mm dia Wooden Ballies as vertical post with average spacing of 1.80 meter between two vertical posts, having height at least 1.5 m above road/ ground level and at least 30-45 cm below road/ ground level by making suitable size hole in road/ ground, providing and fixing two rows of 80-100 mm Wooden Ballies as horizontal members with jute russies. Both vertical and horizontal members shall be painted in red and white colour strips as per approved pattern as and when it becomes shabby but at least after every alternate shifting at new location. After shifting/ removal of barricading holes shall be filled up properly and site is to be cleared in all respect. (Note: measurement is to be done in linear basis)
108	Excavation for ramming / jacking pits and receiving pit. The work includes cutting of asphalted / concrete surface, excavation in all types of soil and strata, dewatering, disposal of debris, refiling the trenches with consolidation, restoration of road surface to normal surface by concreting/ asphalting etc., complete. size up to 5 m X 3 m - depth up to 5 m
109	For Jacking of 900 mm dia & 10mm thick M.S. Casing Pipe. Installation of product pipe by manual jacking method - Manufacturing, providing, transporting, rolling, lowering, laying & jointing, testing, commissioning of ERW (Electric Resistance Welded), SAW (Submerged Arc Welded) MS pipe (Fe-410 grade) conforming to IS 3589-2001 with latest ammendments including perfect linking welding of joints to correct position including cost and conveyance of pipes and materials with all lead ,lift, cost of labour, loading and unloading of pipes for the following diameters with specified thickness of plate as noted below including bailing out of water wherever necessary for laying of carrier pipe of suitable dia including inside and outside of casing pipe painted with two coats of Anti corrossive tankmastic paint. Installation of steel pipe by Ramming / Jacking method to cross Railway track / NH /BDA /BBMP/Other roads/Existing utilities / NALA crossings, filling the gap between casing pipe and carrier pipe with quarry grit using compressor with all necessary equipments, plants etc, complete. Suitable spacers of HDP/MS or other similar material should be provided in between carrier & casing pipe to prevent carrier pipe forming metallic contact with casing pipe. Note : a. The cost of jacking is inclusive of cost M.S. casing pipe of specified thickness b. The cost of carrying pipe is separate and provision shall be made as per site requirement. The cost of Jacking includes all leads lifts, cost of consumables, fuel charges, labour The cost of jacking and receving pits shall be proposed seperately as per site requirement.For Jacking of 900 mm dia & 10mm thick M.S. Casing Pipe.
110	Disinfecting C.I water mains by flushing with water containing bleaching powder at 0.5 gms per litre of water and cleaning the same with fresh water, operation to be repeated three times including getting the sample of water from the disinfected main tested in the municipal laboratory -150 mm diameter C.I.pipe
111	Disinfecting C.I water mains by flushing with water containing bleaching powder at 0.5 gms per litre of water and cleaning the same with fresh water , operation to be repeated three times including getting the sample of water from the disinfected main tested in the municipal laboratory -200 mm diameter C.I.pipe
112	Disinfecting C.I water mains by flushing with water containing bleaching powder at 0.5 gms per litre of water and cleaning the same with fresh water , operation to be repeated three times including getting the sample of water from the disinfected main tested in the municipal laboratory -250 mm diameter C.I.pipe
113	Disinfecting C.I water mains by flushing with water containing bleaching powder at 0.5 gms per litre of water and cleaning the same with fresh water , operation to be repeated three times including getting the sample of water from the disinfected main tested in the municipal laboratory -300 mm diameter C.I.pipe
114	Disinfecting C.I water mains by flushing with water containing bleaching powder at 0.5 gms per litre of water and cleaning the same with fresh water , operation to be repeated three times including getting the sample of water from the disinfected main tested in the municipal laboratory -350 mm diameter C.I.pipe
115	Disinfecting C.I water mains by flushing with water containing bleaching powder at 0.5 gms per litre of water and cleaning the same with fresh water , operation to be repeated three times including getting the sample of water from the disinfected main tested in the municipal laboratory -400 mm diameter C.I.pipe
116	Disinfecting C.I water mains by flushing with water containing bleaching powder at 0.5 gms per litre of water and cleaning the same with fresh water , operation to be repeated three times including getting the sample of water from the disinfected main tested in the municipal laboratory -500 mm diameter C.I.pipe
117	Disinfecting C.I water mains by flushing with water containing bleaching powder at 0.5 gms per litre of water and cleaning the same with fresh water , operation to be repeated three times including getting the sample of water from the disinfected main tested in the municipal laboratory -600 mm diameter C.I.pipe
118	Disinfecting C.I water mains by flushing with water containing bleaching powder at 0.5 gms per litre of water and cleaning the same with fresh water , operation to be repeated three times including getting the sample of water from the disinfected main tested in the municipal laboratory -800 mm diameter C.I.pipe
119	Disinfecting C.I water mains by flushing with water containing bleaching powder at 0.5 gms per litre of water and cleaning the same with fresh water , operation to be repeated three times including getting the sample of water from the disinfected main tested in the municipal laboratory -1000 mm diameter C.I.pipe
120	Dewatering for Lowering of water table to create dry conditions during excavation and the execution of works as required including the cost of material, labour T & P articles & machinery The cost of this work shall be inclusive of disposal of water pumped out at a safe place with all leads and lifts etc., complete in all respects as per specification and as directed by engineer.During the execution of work enough precaution should be taken by the contractor Including environmental and social safe guards, and as directed by the Engineer-in-Charge. (8 hours per day)
121	Supplying 225 mm dia HDPE PE 100 PN 10 pipes as per IS 4984/2016 including transportation charges and lowering HDPE pipes and specials to trench and laying to proper grade and alignment and as directed by the TWAD Officers.For depth upto 2 m
122	Jointing HDPE Pipes and Specials by butt fusion welding / electro fusion welding joints using fusion equipment as per ISO 21307-2011 and as per IS 7634 (part-2) : 2012 including cost of hire charges for butt fusion equipment power supply arrangements etc., complete as per directed by TWAD Board Officers.For 225 mm dia HDPE pipe
123	Providing and laying of 225 mm dia PE 100 PN 10 specials as tees for HDPE pipes as per IS 8360/1977 including transportation charges excluding jointing charges
124	Providing and laying of 225 mm dia PE 100 PN 10 specials as elbow joint (90 degree bend) for HDPE pipes as per IS 8360/1977 including transportation charges excluding jointing charges
125	Installation of HDPE/PE product pipe by HDD method including preparing and setting up the plant and equipment, making string of new pipe- work material, installing new pipe string and making the system ready for commissioning by HDD operation except sewer line and pipe pressure mains installation, including, all related civil and mechanical works like excavation, shoring/strutting, etc. drilling, stringing, reaming, and pulling back the new pipe-work on the designed bore path alignment, proper disposal of drilling fluid and back fill after completion all inclusive as per IndSTT:101-2018: Code of Practice for Horizontal Directional Drilling Technique suiting Indian Conditions.HDPE/PE Pipes between 180 mm & 225 mm outer Dia, In Soft Soil
126	Supplying 280 mm dia HDPE PE 100 PN 10 pipes as per IS 4984/2016 including transportation charges and lowering HDPE pipes and specials to trench and laying to proper grade and alignment and as directed by the TWAD Officers.For depth upto 2 m
127	Jointing HDPE Pipes and Specials by butt fusion welding / electro fusion welding joints using fusion equipment as per ISO 21307-2011 and as per IS 7634 (part-2) : 2012 including cost of hire charges for butt fusion equipment power supply arrangements etc., complete as per directed by TWAD Board Officers.For 280 mm dia HDPE pipe
128	Providing and laying of 280 mm dia PE 100 PN 10 specials as tees for HDPE pipes as per IS 8360/1977 including transportation charges excluding jointing charges
129	Providing and laying of 280 mm dia PE 100 PN 10 specials as elbow joint (90 degree bend) for HDPE pipes as per IS 8360/1977 including transportation charges excluding jointing charges
130	Installation of HDPE/PE product pipe by HDD method including preparing and setting up the plant and equipment, making string of new pipe- work material, installing new pipe string and making the system ready for commissioning by HDD operation except sewer line and pipe pressure mains installation, including, all related civil and mechanical works like excavation, shoring/strutting, etc. drilling, stringing, reaming, and pulling back the new pipe-work on the designed bore path alignment, proper disposal of drilling fluid and back fill after completion all inclusive as per IndSTT:101-2018: Code of Practice for Horizontal Directional Drilling Technique suiting Indian Conditions.HDPE/PE Pipes between 250 mm & 315 mm outer Dia, In Soft Soil
131	Supplying 315 mm dia HDPE PE 100 PN 10 pipes as per IS 4984/2016 including transportation charges,lowering HDPE pipes and specials to trench and laying to proper grade and alignment and as directed by the TWAD Officers.For depth up to 2 m
132	Jointing HDPE Pipes and Specials by butt fusion welding / electro fusion welding joints using fusion equipment as per ISO 21307-2011 and as per IS 7634 (part-2) : 2012 including cost of hire charges for butt fusion equipment power supply arrangements etc., complete as per directed by TWAD Board Officers.For 315 mm dia HDPE pipe
133	Providing and laying of 315 mm dia PE 100 PN 10 specials as tees for HDPE pipes as per IS 8360/1977 including transportation charges excluding jointing charges
134	Providing and laying of 315 mm dia PE 100 PN 10 specials as elbow joint (90 degree bend) for HDPE pipes as per IS 8360/1977 including transportation charges excluding jointing charges
135	Supplying 355 mm dia HDPE PE 100 PN 10 pipes as per IS 4984/2016 including transportation charges and lowering HDPE pipes and specials to trench and laying to proper grade and alignment and as directed by the TWAD Officers.For depth upto 2 m
136	Jointing HDPE Pipes and Specials by butt fusion welding / electro fusion welding joints using fusion equipment as per ISO 21307-2011 and as per IS 7634 (part-2) : 2012 including cost of hire charges for butt fusion equipment power supply arrangements etc., complete as per directed by TWAD Board Officers.For 355 mm dia HDPE pipe
137	Providing and laying of 355 mm dia PE 100 PN 10 specials as tees for HDPE pipes as per IS 8360/1977 including transportation charges excluding jointing charges
138	Providing and laying of 355 mm dia PE 100 PN 10 specials as elbow joint (90 degree bend) for HDPE pipes as per IS 8360/1977 including transportation charges excluding jointing charges
139	Installation of HDPE/PE product pipe by HDD method including preparing and setting up the plant and equipment, making string of new pipe- work material, installing new pipe string and making the system ready for commissioning by HDD operation except sewer line and pipe pressure mains installation, including, all related civil and mechanical works like excavation, shoring/strutting, etc. drilling, stringing, reaming, and pulling back the new pipe-work on the designed bore path alignment, proper disposal of drilling fluid and back fill after completion all inclusive as per IndSTT:101-2018: Code of Practice for Horizontal Directional Drilling Technique suiting Indian Conditions.HDPE/PE Pipes between 355 mm & 450 mm outer Dia, In Soft Soil
140	Supplying and fixing of Air vessel of 30 m3 PN12 for DI pipe of pressure class K-9with connecting pipe, elbow, isolation valve, PG, LG, PLC control panel, compressor 1W+1S, etc., complete (for surface water lake pump house)
141	Supplying and fixing of Air cushion valve of DN300 PN16 for DI pipe of pressure class K-9.(for various locations within the pipelines from WTP to OHT)
142	Excavation for roadwork in soil with hydraulic excavator of 0.9cum bucket capacity including cutting and loading in tippers, trimming bottom and side slopes, in accordance with requirements of lines, grades and cross sections and transporting to the embankment location with all lifts and lead up to 1000m.
143	Disposal of earth, rubbish, lime, moorum, gravel,Surki,building rubbish BT road rubbish and brick jelly dismantled materials etc.,Carriage of materials by mechanical transport including loading, unloading and stacking/ disposal lead of 2 km over and above the initial lead
144	Supply of Quary rubbish including stacking to department gauge for premeasurement and spreading required thickness as directed by the Engineer-in-charge
145	Construction of granular sub-base by providing coarse graded material, spreading in uniform layer with motor grader on prepared surface, mixing by mix in place method with rotavator at OMC and compacting with vibratory roller to achieve the desired density, complete as per clause 401 of MoRTH specification, 4th Revision - For grading II material.
146	Providing, laying, spreading and compacting graded stone aggregate to wet mix macadam specification including premixing the material with water at OMC in mechanical mix plant carriage of mixed material by tipper to site, laying in uniform layers with paver in sub-base / base course on well prepared surface and compacting with vibratory roller to achieve the desired density - Using vibratory roller. (As per MoRTH specification, 4th Revision)
147	Providing and laying semi-dense bituminous concrete with HMP of capacity not less than 40 - 60 TPH using crushed aggregates of specified grading, premixed with bituminous binder @ 4.5 to 5 percent of mix and filler, transporting the hot mix to work site, laying with a hydrostatic paver finisher with sensor control to the required grade, level and alignment, rolling with smooth wheeled, vibratory and tandem rollers to achieve the desired compaction as per clause 508 of MoRTH specification, 4th Revision, complete in all respects - Using grade-I material and bitumen- VG30
148	Cleaning of the existing black topped surfaces with brooms, soft brushes and finally dusting with old gunny bags and/or compressed air to receive bituminous treatment. As per clause no 503.3.1 of MOST specification.
149	Providing and applying primer coat with bitumen emulsion on prepared surface of granular base including clearing of road surface and spraying primer at the rate of 0.60 kg/sqm using mechanical means (As per MoRTH Specification, 4th Revision)
150	Providing and applying tack coat with Bitumen emulsion using emulsion distributor at the rate of 0.20 kg per sqm on the prepared bituminous / granular surface cleaned with mechanical broom. (As per MoRTH specification, 4th Revision)
151	Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering.- All work up to plinth level -1:5:10 (1 cement:5 fine aggregate : 10 graded stone aggregate 40mm nominal size)
152	Providing and laying 60 mm thick factory madecement concrete interlocking paver block of M-30 grade made by block making machine with strong vibratory compaction and of approved size and design / shape laid in required colour and pattern over and including 50mm thick compacted bed of course sand, filling the joints with fine aggregate etc. all complete as per the direction of Engineer-in-charge
153	Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with vibratory roller 8-10 tonnes in stages to proper grade and camber, applying and brooming requisite type A 13.2mm stone for screening and gravel for binding to fill up the interstices of coarse aggregate, watering and compacting to the required density - by manual means - Water bound macadam Gr-II with stone screening 13.2mm metal. (As per MoRTH specification, 4th Revision)
154	Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with vibratory roller 8-10 tonnes in stages to proper grade and camber, applying and brooming requisite type B 11.2mm stone for screening and gravel for binding to fill up the interstices of coarse aggregate, watering and compacting to the required density - by manual means - Water bound macadam Gr-II with stone screening 11.2mm metal. (As per MoRTH specification, 4th Revision)
155	Earth work excavation below water level and depositing on bank in sandy,silt or other soil, wet sand or silt, light black cottonsoil or clay, sandy loam and ordinary soil for I.Cs, manhole, well, infiltration well, suction well,siphon or connecting pipe line including driving shoring materials etc,. for excavation purpose and removing the shoring materials and pumping out water caused by spring or tidal or river seepage using diesel engine and refilling with excavated earth complying with standard specification etc. complete. - For first depth of 2 metre (using close timbering).
156	Close timbering over areas including strutting, shoring and packing cavities (wherever required) etc. complete. (Measurements to be taken of the face area timbered). - Depth not exceeding 1.5m.
157	Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - all work upto plith level - 1:2:4 (1 cement : 2 fine aggregate : 6 graded stone aggregate 40mm nominal size)
158	Extra for providing and mixing water proofing material in cement concrete work @ 1kg per 50 kg of cement.
159	Providing and laying in position ready mixed or site batched design mix cement concrete for reinforced cement concrete work: using coarse aggregate and fine aggregate,Portand Pozzolana / Ordinary Portland / Portland Slag cement, admixtures in recommended proportions as per IS: 9103 to accelarate / retard setting of concrete, to improve durability and workability without impairing strength; including pumping of concrete to site of laying, curing, carriage for all leads; but excluding the cost of centering, shuttering, finishing and reinforcement as per direction of Engineer-in-charge.- all works upto plinth level - Concrete of M35 grade with minimum cement content of 370 kg / cum - Note: Extra cement upto 10% of the minimum specified cement content in design mix shall be payable separately. In case the cement content in design mix is more than 110% of the specified minimum cement content, the contractor shall have discretion to either re-design the mix or bear the cost of extra cement
160	Providing and laying in position ready mixed or site batched design mix cement concrete for reinforced cement concrete work: using coarse aggregate and fine aggregate,Portand Pozzolana / Ordinary Portland / Portland Slag cement, admixtures in recommended proportions as per IS: 9103 to accelarate / retard setting of concrete, to improve durability and workability without impairing strength; including pumping of concrete to site of laying, curing, carriage for all leads; but excluding the cost of centering, shuttering, finishing and reinforcement as per direction of Engineer-in-charge.- all works above plinth level upto floor V level- Concrete of M35 grade with minimum cement content of 370 kg / cum - Note: Extra cement upto 10% of the minimum specified cement content in design mix shall be payable separately. In case the cement content in design mix is more than 110% of the specified minimum cement content, the contractor shall have discretion to either re-design the mix or bear the cost of extra cement.
161	Structural steel work riveted , bolted or welded in built up sections , trusses and framed work , including cutting, hoisting , fixing in position and applying a priming coat of approved steel primer all complete
162	Providing and fixing G.I.pipes complete with G. I. fittings and clamps, including cutting and making good the walls etc. - internal work -exposed on wall - 32 mm dia nominal bore
163	Providing and fixing G.I.pipes complete with G. I. fittings and clamps, including cutting and making good the walls etc. - internal work -exposed on wall - 50 mm dia nominal bore
164	52 mm thick cement concrete flooring with concrete hardener topping , under layers 40mm thick cement concrete 1:2:4 (1 cement : 2 fine aggregate : 4 graded stone aggregate 20mm nominal size) and top layer 12 mm thick cement hardener consisting of mix 1:2 (1 cement hardener mix : 2 graded stone aggregate 6mm nominal size) by volume,hardening compound mixed @ 2 litre per 50 kg of cement or as per manufacturer's specification . This includes cost of cement slurry, but excluding the cost of nosing of steps etc.complete
165	Lime concrete terracing on roofs of required thickness laid to fall with 25mm nominal size brick aggregate and 50% lime mortar 1:2 (1 lime putty : 2 surkhi) rammed and finished with gur and belgiri treatment complete including rounding of junctions with Parapet wall complete
166	20mm cement plaster of mix 1:4 (1cement : 4 fine sand)
167	Extra for plastering on circular work not exceeding 6 m in radius - in two coat
168	Extra for providing and mixing water proofing material in cement plaster work in proportion recommended by the manufacturers.
169	Extra for plastering exterior walls of height more than 10m from ground level for every additional height of 3 m or part thereof.
170	Applying priming coats with primer of approved brand and manufacture, having low VOC (Volatile Organic Compound ) content - with water thinnable cement primer on wall surface having VOC content less than 50 grams / litre
171	Finishing walls with water proofing cement paint of required shade - New work (Two or more coats applied @ 3.84 kg / 10 sqm)
172	Painting with synthetic enamel paint of approved brand and manufacutre to give an even shade - Two or more coats on new work
173	Boring , providing and installing bored cast -in-situ reinforced cement concrete piles of grade M-25 of specified diameter and length below the pile cap, to carry a safe working load not less than specified, excluding the cost of steel reinforcement but including the cost of boring , with bentonite solution and temporary casing of appropriate length for setting out and removal of same and the length of the pile to be embedded in the pile cap etc, by percussion drilling using direct mud circulation (DMC) or bailer and chisel technique by tripod and mechanical winch machine all complete, including removal of excavated earth with all its lifts and leads (length of pile for payment shall be measured upto bottom of pile cap) - 500 mm dia piles - Note: Truck Mounted rotary/TMR/Tubewell boring machine shall not be used
174	Add for using extra cement in the items of design mix over and above the specified cement content therein
175	To Analyze the soil conditions by drilling bore holes at different locations to represent soil strata to conduct Standard penetration test (SPT) for determining SBC in hole as per IS-2131 including collection of disturbed and undisturbed soil samples at every 3.0 m or at change of strata analyzing the soil or grain size, atterberg limits, bulk & dry densities, shear parameters and specific gravity. In case of rock, collection of core, calculation or RQD (Rock Quality Designation) and core recovery and comprehensive strength of rock. Geo-tech investigation to be done at different locations complete in all respect as per specifications.
176	Lateral load testing of single pile in accordance with IS Code of practice IS : 2911 (Part IV) for determining safe allowable lateral load on pile - upto 50 tonne capacity pile
177	Vertical load testing of piles in accordance with IS 2911 (Part IV) including installation of loading platform by Kentledge / Anchor piles method and preparation of pile head or construction of test cap and dismantling of test cap after test etc. complete as per specification - Single pile upto 50 tonne capacity & the direction - Single pile above 50 tonne and upto 100 tonne Safe capacity - Initial test (Test load 2.5 times the safe capacity)
178	Providing two legged scaffolding using 15 cm diameter blue-gum posts or casurina posts or best quality bamboo posts of 4m over all length (3.0m heigh + 0.5m projection + 0.5 into the ground ) the distance between the two rows being 1.25m and the spacing of posts with 0.5m overlap on either side and braces to step up and providing a platform with country wood planks of 40mm thick and 1m width etc in a complete form using coir and nails 1m run (Rate of scaffolding for a height of 3m and length of 1m)
179	Extra for providing two legged scaffolding for every additional height of 2.5m (Rate for scaffolding for a height of 3m and length of 1m)
180	Centring and shuttering including struting, propping for 3m height and removal of form for floor slabs, roof slabs, Landings, balconies and access platforms
181	Centering and shuttering including, strutting, propping etc, and removal of form for foundations, footing, bases of columns etc
182	Centering and shuttering including strutting , propping etc and removal of form for lintels,beams, girders ,bracers brussummers and cantilevers etc.
183	Centering and shuttering including strutting, propping etc and removal of form for columns, pillers, piers,abutment, posts and struts
184	Centring and shuttering including strutting, propping etc. and removal of form for - extra for shuttering in circular work - walls (any thickness) including atached pilasters, butteresses, plinth and string courses etc.
185	Lettering with black japan paint of approved brand and manufacture
186	Pumping out water caused by springs, tidal or river seepage, broken water mains or drains and the like.
187	Providing, Fixing and maintaining barricading of active site such as at tanks etc to keep it safe entry from trespassers and unauthorized persons with using 80 - 100 mm dia Wooden Ballies as vertical post, at least 1.80 m above ground level and at least 60 cm below ground level at a spacing of 2 m and 0.63mm thick GI corrugated sheets for 1.8 m height above ground level for covering the barricading in rows one above another with providing suitable gate arrangement and painting in red and white stripes as per the specifications and directions of the Engineer In charge with proper fixing arrangements with GI limpet washers nuts and bolts complete in all respect and maintaining it till completion of the work at active site.
188	Providing, constructing coffer dam in river basin / dam storages as per type design including excavation, filling the middle portion with B.C. soil (in gunny bags if required). Providing impervious / semipervious materials on both sides of B.C. soil (in gunny bags if required) including ramming, compacting to the satisfaction of Engineer till the completion of work including dismantling coffer dam after completion of works and disposing off the material as directed by the Engineer.Note : Extra top width or flat slopes are not payable. Contractor is free to use ballies, plastic sheets, piles, pipes, CGI sheets for supporting hearting materials instead of impervious/ semi-pervious hearting materials for which no extra payments shall be payable. 30% payment shall be withheld for dismantling of coffer dam.
189	Dewatering using 3HP to 70HP diesel engine pumpset including Hire charges, cost of Diesel, Engine oil, pump operator, labour charges, conveyance of pumpset and fuel to site and back, loading, unloading and any other incidental charges etc., complete.Hire charges for Diesel Pump set for 5 HP
190	Temporary bypass arrangement by laying of DWC-HDPE pipe of 400 mm dia. Connected with cofferdam
191	Conduct of detailed bathimetric survey at Sankarabarani river
192	Supply and installation of Electromagnetic bulk flow meters with make which satisfies the specification as under - Electromagnetic flow sensor- type : Microprocessor based/pulsed DC - flow tube : SS304 - Coil housing: Fully welded sheet steel,- Liner :Teflon - Electrodes :SS316 - Grounding type: Rings - Grounding ring material :SS316 -Process connection : Flanged to ANSI 150# -Flange :CS,SORF- Area classification :safe- Protection class : IP 67 - IP 68(underground) - Accuracy : + 0.5% of measured value - Outputs : 4-20ma, HART + Pulse - Status - Display : Digital -Parameters : Actual flow rate, totalized flow (8 digit) - Local indication :Programmable , front fascia programming -Power supply : 230 VAC -150 mm dia
193	Supply and installation of Electromagnetic bulk flow meters with make which satisfies the specification as under - Electromagnetic flow sensor- type : Microprocessor based/pulsed DC - flow tube : SS304 - Coil housing: Fully welded sheet steel,- Liner :Teflon - Electrodes :SS316 - Grounding type: Rings - Grounding ring material :SS316 -Process connection : Flanged to ANSI 150# -Flange :CS,SORF- Area classification :safe- Protection class : IP 67 - IP 68(underground) - Accuracy : + 0.5% of measured value - Outputs : 4-20ma, HART + Pulse - Status - Display : Digital -Parameters : Actual flow rate, totalized flow (8 digit) - Local indication :Programmable , front fascia programming -Power supply : 230 VAC -200 mm dia
194	Supply and installation of Electromagnetic bulk flow meters with make which satisfies the specification as under - Electromagnetic flow sensor- type : Microprocessor based/pulsed DC - flow tube : SS304 - Coil housing: Fully welded sheet steel,- Liner :Teflon - Electrodes :SS316 - Grounding type: Rings - Grounding ring material :SS316 -Process connection : Flanged to ANSI 150# -Flange :CS,SORF- Area classification :safe- Protection class : IP 67 - IP 68(underground) - Accuracy : + 0.5% of measured value - Outputs : 4-20ma, HART + Pulse - Status - Display : Digital -Parameters : Actual flow rate, totalized flow (8 digit) - Local indication :Programmable , front fascia programming -Power supply : 230 VAC -800 mm dia
195	Supply,Delivery,fixing and commissioning of single phase 230V, servo stabilizer with all safety feature of 1 KVA capacity.
196	Supply and drawing of power cable for 230V power supply to the flow meter including necessary plug point etc.
197	Modifying the pipeline by providing flange arrangement, filter, necessary cutting, drilling, etc.for fixing the flow meter.
198	Providing and laying S&S centrifugally cast (Spun) / Ductile iron pipes conforming to IS : 8329 - 100 mm dia Ductile iron class K-7 pipes
199	Providing and laying S&S centrifugally cast (Spun) / Ductile iron pipes conforming to IS : 8329 - 150mm dia Ductile iron class K-7 pipes
200	Providing and laying S&S centrifugally cast (Spun) / Ductile iron pipes conforming to IS : 8329 - 200mm dia Ductile iron class K-7 pipes
201	Providing and laying S&S centrifugally cast (Spun) / Ductile iron pipes conforming to IS : 8329 - 250mm dia Ductile iron class K-7 pipes
202	Providing and laying S&S centrifugally cast (Spun) / Ductile iron pipes conforming to IS : 8329 - 300mm dia Ductile iron class K-7 pipes
203	Providing and fixing D.I.MJ collar coupling, with bolts, nuts, rubber insertion etc., complete - 100 mm dia.
204	Providing, laying and jointing UPVC pipes (1 Mpa)conforming to IS specification 4985 and ISI marked including transportation to the site , lowering to the trenches, laying to proper grade and alignment, testing of joints with required testing equipment,including cost of solvent cement,UPVC specials such as bends,tees, threaded pieces, couplers ,reducer, endcaps etc.,complete all as per IS and CPWD specification. - 25mm dia.
205	Providing, laying and jointing UPVC pipes (1 Mpa)conforming to IS specification 4985 and ISI marked including transportation to the site , lowering to the trenches, laying to proper grade and alignment, testing of joints with required testing equipment,including cost of solvent cement,including UPVC specials such as bends,tees, threaded pieces,couplers,reducer,endcaps etc.,complete all as per IS and CPWD specification. - 110mm dia.
206	Providing, laying and jointing UPVC pipes (1 Mpa) conforming to IS specification 4985 and ISI marked including transportation to the site , lowering to the trenches, laying toproper grade and alignment, testing of joints with required testing equipment,including cost of solvent cement,UPVC specials such as bends,tees, threaded pieces, couplers, reducer, endcaps etc.,complete all as per IS and CPWD specification. - 50mm dia.
207	Laying of UG cable and providing termination of cable joint with suitable cable gland,cable socket etc., complete - 3.5/4 x 25 sqmm cable.
208	Removing and relaying of removed under ground cable direct in ground including metal road cutting, excavation of earth upto a depth of 45 cm, fine aggregate cushion of 10cm thick, brick protection, back filling etc, complete - upto 50 sqmm
209	Removing and relaying of removed under ground cable direct in ground including mud road cutting, excavation of earth upto a depth of 45 cm, fine aggregate cushion of 10cm thick, brick protection, back filling etc, complete - upto 50 sqmm
210	Labour for cutting C.I. pipe with steel saw:- 100mm diameter C.I. pipe.
211	Labour for cutting C.I. pipe with steel saw:- 150mm diameter C.I. pipe.
212	Labour for cutting C.I. pipe with steel saw:- 200mm diameter C.I. pipe.
213	Labour for cutting C.I. pipe with steel saw:- 250mm diameter C.I. pipe.
214	Labour for cutting C.I. pipe with steel saw:- 300mm diameter C.I. pipe.
215	Providing house service connection for each house from the newly laid distribution grid with 25mm dia (OD) PN16, MDPE blue pipe PE 80 as per ISO 4427 Rev.I & tested as per BS 6920 upto 1.00Rm length initially with 90 degree compression elbow as per ISO 14236 and polypropylene male & female thread metal insert (SS 304) of ISO 14236. The cost include connection charges for making drilling holes and providing specials as per the direction of Engineer-in-charge.
216	Labour Charges for leakage repair in existing pipe line of AC/ DI/ CI including dewatering etc. complete but excluding the cost of pipes, specials, joints etc as directed by site engineer for following dia. (Earthwork to be measured and paid separately) For 80-200 mm dia
217	Labour Charges for leakage repair in existing pipe line of AC/ DI/ CI including dewatering etc. complete but excluding the cost of pipes, specials, joints etc as directed by site engineer for following dia. (Earthwork to be measured and paid separately) For 250-500 mm dia
218	Supplying , laying termination testing of 4x10sqmm, 4/16 sqmm 3.5/ 4x25 sqmm underground cable for Damaged UG house connection replaced by new cable with proper cable trench earth, cable termination joints /pot heads, protection of cable with 50mm dia GI pipes proper clamping at poles and GI pipe for road crossing and proper approvals from EB as per EB /IE Norms and other accessories including all lead and lift.
219	Environmental and Social Expert
220	Health & Safety Expert
221	Drafting and updating the ESHS documentation, reporting, inspections
222	Implementation of the Health and Safety Plan
223	Traffic, noise and atmospheric emissions management, land take
224	Vegetation clearing and Site rehabilitation
225	Afforestation and maintenance of 36 plants in both the sides of NH/SH/Tank bunds Please Enable Macros to View BoQ information

Tender Documents

SR No	FileName	File Description
1	Click here to download tender document	Tender Documents
2	Click here to download tender document	Tender Documents
3	Click here to download tender document	Tender Documents
4	Click here to download tender document	Tender Documents
5	Click here to download tender document	Tender Documents
6	Click here to download tender document	Tender Documents
7	Click here to download tender document	Tender Documents
8	Click here to download tender document	Tender Documents
9	Click here to download tender document	Tender Documents
10	Click here to download tender document	Tender Documents
11	Click here to download tender document	Tender Documents
12	Click here to download tender document	Tender Documents
13	Click here to download tender document	Tender Documents
14	Click here to download tender document	Tender Documents
15	Click here to download tender document	Tender Documents

Also Visit

Tenders

Puducherry Tenders

Construction Tenders

Pipe Line Project Tenders

Pipe Laying Tenders

Disclaimer

We takes all possible care for accurate & authentic tender information, however Users are requested to refer Original source of Tender Notice / Tender Document published by Tender Issuing Agency before taking any call regarding this tender.

Top

Tender For Rising Main Emanating From Thirkanji To 46 Nos Oht In Puducherry, Pondicherry-Puducherry

Tender Documents

Disclaimer

About Us

Services

Browse Tenders

For Sales Inquiry

Tender For Rising Main Emanating From Thirkanji To 46 Nos Oht In Puducherry, Pondicherry-Puducherry

Tender Documents

Disclaimer

OTP Verification

About Us

Services

Browse Tenders

For Sales Inquiry

Connect With Us