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| # | Company | Quoted % | Amount | Rank | Status |
|---|---|---|---|---|---|
| 1 | L1₹2.5 LAdmitted-Finance | -0.10% | ₹2.5 L | L1 | Admitted-Finance |
| 2 | L2₹2.5 L+₹4,388.87 (1.76%)Admitted-Finance | +1.66% | ₹2.5 L+₹4,388.87 (1.76%) | L2 | Admitted-Finance |
| 3 | L3₹2.6 L+₹7,605.72 (3.05%)Admitted-Finance | +2.95% | ₹2.6 L+₹7,605.72 (3.05%) | L3 | Admitted-Finance |
Tender Value
₹2.5 L
EMD Value
₹5,000
Closing Date
12 Aug 2026, 1:00 pmClosed
EXECUTIVE ENGINEEER BR XIII XIV SSU
THE KOLKATA MUNICIPAL CORPORATION OFFICE OF THE EXECUTIVE ENGINEEER WATER SUPPLY DEPARTMENT 516, D.H. ROAD KOLKATA-700034
CONTAMINATION OF WATER SUPPLY PIPELINE AND ITS RELATED WORKS AT NEAR 522/A/1, DIAMOND HARBOUR ROAD AND ITS ASSOCIATE DIFFERENT PLACES IN WARD NO 130,UNDER BR XIV..
2026_KMC_1034539_1
KMC/WS/EE/SSU/W- 130/03/26-27/B3/20
Open Tender
CIVIL AND ELECTRICAL WORKS
Percentage
10 days
KOLKATA
Please refer Tender documents.
5 documents required · 5 mandatory
₹0
₹5,000
27 Aug 2026
30 Jul 2026
14 Aug 2026
30 Jul 2026
12 Aug 2026
30 Jul 2026
This is a percentage-rate BOQ. The schedule below shows estimated quantities and rates. Bidders quote a single percentage above or below the total estimated cost.
| Sl No | Description | Qty | Unit | Est. Rate | Est. Amount |
|---|---|---|---|---|---|
| 1 | CHAPTER - VIII SUPPLYING OF MATERIALS 8.21 Supply of Pig Lead 99.999% purity | 25.2 | KILOGRAM | 220 | ₹5,544 |
| 2 | CHAPTER - II LAYING & JOINTING PIPES, SPECIALS ETC.2.1 C.I. / D.I. Pipe & Specials 2.1 C.I. / D.I. Pipe & Specials 2.1.4 Lead jointing to C.I pipes and specials excluding cost of lead and spun yarn all complete to make the joint watertight at required hydraulic pressure as per specification and direction of the Engineer-in-charge,[Lead shall be supplied departmentally to the Agency at free of cost as per availability]Diameter in mm 100mm dia. | 6 | EACH | 304 | ₹1,824 |
| 3 | CHAPTER - II LAYING & JOINTING PIPES, SPECIALS ETC.2.1 C.I. / D.I. Pipe & Specials 2.1 C.I. / D.I. Pipe & Specials 2.1.4 Lead jointing to C.I pipes and specials excluding cost of lead and spun yarn all complete to make the joint watertight at required hydraulic pressure as per specification and direction of the Engineer-in-charge,[Lead shall be supplied departmentally to the Agency at free of cost as per availability]Diameter in mm 150mm dia. | 6 | EACH | 440 | ₹2,640 |
| 4 | CHAPTER - I [ SUPPLEMENTARY ] EXCAVATION, SHORING, BAMBOO PILING, FENCING & SIGN BOARD, LIGHTING & SIGNALING AND SITE CLEANING ETC. 1.4 Excavation of trial pit (3.0 m x 1.0 m x (upto) 3.0 m) for fixing of pumping main, washout line raking every detection against damage of S.W. pipe line electrical cable etc. as underground obstruction including 37.5 mm timber shuttering, earth cutting, dewatering, barricading and back filling etc. as per directionj of E-I-C | 7 | EACH | 1,867 | ₹13,069 |
| 5 | PLUMBING WORKS (A)-(I) FERRULE AND FERRULE CONNECTION (a) Original Works 1. Supplying,fitting and fixing brass ferrule including connection with G.I. pipes of TATA make of following dia. and upto 450 mm long with screw,jamnut,sockets etc.,complete in all respect, including cutting trenches in all sorts of soil and filling up the trenches as per direction of the Engineer - in - Charge. (iv) 10 mm dia. | 2 | EACH | 965 | ₹1,930 |
| 6 | CHAPTER - VIII SUPPLYING OF MATERIALS 8.8 Ductile iron double flanged manually operated sluice valve generally conforming to IS : 14846, having body, door, dome, gland in graded ductile iron to IS 1865, four faces and spindle nut of gun metal to IS : 318, inside screw non- rising stainless steel AISI-410 spindle valves suitable formaximum working pressure of 10 kg/cm... and body tested 15 kg/cm..., flanges flat faced and drilled to IS: 1538 :1993. Valves tested by closed end method only. 350mm and above valves are complete with enclosed gear box with anti friction device.Diameter in mm 150 | 1 | EACH | 16,381 | ₹16,381 |
| 7 | CHAPTER - II LAYING & JOINTING PIPES, SPECIALS ETC.2.1 C.I. / D.I. Pipe & Specials 2.1 C.I. / D.I. Pipe & Specials 2.4Valves 2.4.1 Lowering, fitting and fixing of all types of valves in proper position and alignment using chain pully block or crane(for diameter above 250 mm) by providing temporary support,as required,gaskets,nuts& bolts etc.all cornplete as per specification and direction of the Engineer-in-Charge.[The rate Includes cost of flange joints]150mm dia. | 1 | EACH | 1,510 | ₹1,510 |
| 8 | CHAPTER - VIII SUPPLYING OF MATERIALS 8.3 All types of Ductile Iron (D.I) Specials (viz. Bend. Tee. Taper. Tail piece etc), size conforming to I.S. Specification No. 9523/2000 with cement mortar lining (inside) and bituminous coating (outside). (25% of payment will be held up till successful hydraulic testing)c) Tail Piece 100 mm to 300mm dia. | 29.2 | KILOGRAM | 144 | ₹4,204.8 |
| 9 | CHAPTER - VI DISINFECTION OF PIPELINE Disinfection of water main by filling with water containing bleaching powder of sufficient quantity capable of maintaining a residual chlorine concentration of 10mg/l within the main after a detention period of two hours and flushing the same with fresh water all complete as per specification and direction of the Engineer-in- Charge.[After successful completion of the process, disposal of water and bacteriological testing of sample of flushed out water from the mains should be made at no extra cost] Diameter in mm 100 | 500 | METER% | 8.22 | ₹4,110 |
| 10 | CHAPTER - VI DISINFECTION OF PIPELINE Disinfection of water main by filling with water containing bleaching powder of sufficient quantity capable of maintaining a residual chlorine concentration of 10mg/l within the main after a detention period of two hours and flushing the same with fresh water all complete as per specification and direction of the Engineer-in- Charge.[After successful completion of the process, disposal of water and bacteriological testing of sample of flushed out water from the mains should be made at no extra cost] Diameter in mm 150 | 500 | METER% | 8.42 | ₹4,210 |
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