Installation Of 150 Mm Dia Air Release Valve On 1200 Mm Dia Extended Pipeline Adjacent To 1500 Mm Dia Delivery Manifold With Allied Works In Front Of Cwps-Iii, Grww.
Tender Value
1.90 Lakhs
Estimated cost
Bid Submission
31 Jan 2023
0 days left
EMD
3810
Bank guarantee accepted
Document Fee
Ref. Documents
Non-refundable
Tender Type
Online
Tender Overview
Organization
Tender ID
Competition Type
NCB
Bidding Type
Tender
Location / State
Kolkata → West Bengal
EMD Exemption
Not Available
Quantity
Not Available
Website
Contact Person
Address
Project Description
Installation Of 150 Mm Dia Air Release Valve On 1200 Mm Dia Extended Pipeline Adjacent To 1500 Mm Dia Delivery Manifold With Allied Works In Front Of Cwps-Iii, Grww.
BOQ
| Sl. No. | Item Description |
| 1 | BUILDING WORKS (A) EARTH WORK,ANTITERMITE TREATMENT2. Earth work in excavation of foundation trenches or drains, in allsorts of soil (including mixed soil but excluding laterite or sandstone)including removing, spreading or stacking the spoils within a lead of75 m. as directed. The item includes necessary trimming the sides oftrenches levelling, dressing and ramming the bottom, bailing outwater as required complete. (a) Depth of excavation not exceeding1,500 mm. |
| 2 | BUILDING WORKS (A) EARTH WORK,ANTITERMITE TREATMENT2. Earth work in excavation of foundation trenches or drains, in allsorts of soil (including mixed soil but excluding laterite or sandstone)including removing, spreading or stacking the spoils within a lead of75 m. as directed. The item includes necessary trimming the sides oftrenches levelling, dressing and ramming the bottom, bailing outwater as required complete (b) Depth of excavation for additionaldepth beyond 1,500 mm. and upto 3,000 mm. but not requiringshoring |
| 3 | BUILDING WORKS (A) EARTH WORK,ANTITERMITE TREATMENT2. Earth work in excavation of foundation trenches or drains, in allsorts of soil (including mixed soil but excluding laterite or sandstone)including removing, spreading or stacking the spoils within a lead of 75 m. as directed. The item includes necessary trimming the sides oftrenches levelling, dressing and ramming the bottom, bailing outwater as required complete (c)Depth of excavation for additionaldepth beyond 3000 mm. upto 4000mm. excluding cost of shoring asnecessary. |
| 4 | BUILDING WORKS (A) EARTH WORK,ANTITERMITE TREATMENT6. Hire and labour charges for shoring work (including necessaryclose plank walling, framing, Eucalyptus/Jhou bulla piling, struttingetc) complete as per direction of the Engineer-in charge forfoundation excavation (vertical surface are in contact with supportedearth is to be measured.) (This item should be executed on specificdirection of the Enginner in charge).(a) Depth upto 1.5 m. |
| 5 | BUILDING WORKS (A) EARTH WORK,ANTITERMITE TREATMENT6. Hire and labour charges for shoring work (including necessaryclose plank walling, framing, Eucalyptus/Jhou bulla piling, struttingetc) complete as per direction of the Engineer-in charge forfoundation excavation (vertical surface are in contact with supportedearth is to be measured.) (This item should be executed on specificdirection of the Enginner in charge). (b) For additional depth beyond1.5 m. and upto 3.00 m |
| 6 | BUILDING WORKS (A) EARTH WORK,ANTITERMITE TREATMENT6. Hire and labour charges for shoring work (including necessaryclose plank walling, framing, Eucalyptus/Jhou bulla piling, struttingetc) complete as per direction of the Engineer-in charge forfoundation excavation (vertical surface are in contact with supportedearth is to be measured.) (This item should be executed on specificdirection of the Enginner in charge) (c) For additional depth beyond3.00 m. |
| 7 | CHAPTER - VIII SUPPLYING OF MATERIALS E. E. R. W. MSBLACK PIPE 8.15 Sypply of E.R.W.M.S. (Electrical Resistant WeldedM.S.) black pipe of ISI Mark as per relevent IS Specification ( heavyquality ) having wall thickness not less than 5 mm. [N.B.: The rates forsupply of TATA Make pipe will be arrived at by adding 20% of thecorresponding rates ] Diameter in mm (Internal)150 |
| 8 | CHAPTER - VIII SUPPLYING OF MATERIALS sF. MS FLANGE 8.17Supply of M.S. Flange (slipper type) as per IS-6392 TABLE 17Thickness 12mm NB Diameter in mm 150 |
| 9 | CHAPTER - VIII SUPPLYING OF MATERIALS 8.13 Ductile ironSingle Chamber type air release valve having small orifice elastic ballresting on gun metal orifice nipple large orifice vulcanite ball seatingon moduled seat ring, valve with built-in-Kinetic features, isolatingsluice valve mounted in horizontal position and operated by a metrewheel gearing:inlet faced and drilled to IS 1538 Table 4 & 6. valvesuitable for maximum working pressure of 10 kg/CM2 Diameter inmm 150 |
| 10 | CHAPTER - VIII SUPPLYING OF MATERIALS 8.8 Ductile irondouble flanged manually operated sluice valve generally conformingto IS : 14846, having body, door, dome, gland in graded ductile iron toIS 1865, four faces and spindle nut of gun metal to IS : 318, inside screw non- rising stainless steel AISI-410 spindle valves suitableformaximum working pressure of 10 kg/cm... and body tested 15kg/cm..., flanges flat faced and drilled to IS: 1538 :1993. Valvestested by closed end method only. 350mm and above valves arecomplete with enclosed gear box with anti friction device.Diameter inmm 150 |
| 11 | CHAPTER - II LAYING & JOINTING PIPES, SPECIALS ETC.2.1 C.I./ D.I. Pipe & Specials 2.1 C.I. / D.I. Pipe & Specials 2.1.6 Flange jointto C.l./D.l/MS. pipes and specials including supply of rubber gasket.nuts. bolts. washers etc. of best quality to make the joint watertight atrequired hydraulic pressure all complete as per specification &direction of the Engineer-in-Charge. Diameter in mm 150mm dia. |
| 12 | BUILDING WORKS (F) STRUCTURAL STEEL WORKS, GRILLS,GATES ETC. A. ORIGINAL WORKS 3. Cutting to requisite length orshape departmental R.S. joists,channels, angles, tees, plates etc.(Payment to be made on area of cut surface) |
| 13 | BUILDING WORKS (F) STRUCTURAL STEEL WORKS, GRILLS,GATES ETC. B. REPAIRING 2. Welding in M.S. structural work withgas or electric: (a) Tack weld |
| 14 | BUILDING WORKS (F) STRUCTURAL STEEL WORKS, GRILLS,GATES ETC. B. REPAIRING 2. Welding in M.S. structural work withgas or electric: (b) Continuous weld. |
| 15 | BUILDING WORKS (A) EARTH WORK,ANTITERMITE TREATMENT3. Earth work in filling in foundation trenches or plinth with good earth,in layers not exceeding 150 mm. including watering and ramming etc.layer by layer complete. (Payment to be made on the basis ofmeasurement of finished quantity of work) (a) With earth obtainedfrom excavation of foundation. |
| 16 | Estimated amount |
| 17 | CGST 9% |
| 18 | SGST 9% |
| 19 | CESS 1% |
AI Tender Summary
Tender Timeline
Jan 14, 2023
11:30 IST
Tender Published
Tender notice published.
CompletedJan 31, 2023
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
CompletedFeb 02, 2023
Bid Opening Date
Technical bids will be opened and evaluated.
CompletedTender Documents
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