Tender For Providing Submersible Pump For Main Water Station Located At Ward No.4 Of Vellakovil Municipality And Providing New Pumping Main Line With Submersible Pump From Natesan Nagar Over Head Tank Near Mulanur Road In Vellakovil Municipality
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Project Description
Tender for Providing Submersible Pump For Main Water Station Located At Ward No.4 Of Vellakovil Municipality And Providing New Pumping Main Line With Submersible Pump From Natesan Nagar Over Head Tank Near Mulanur Road In Vellakovil Municipality
BOQ
| Sl. No. | Item Description |
| 1 | Supply and delivery of Open well Submersible pump set conforming to IS 14220 /2002 and as amended thereafter and BEE 3 Star Rated capable of discharging the following duties due to all causes. The pump shall be with stainless steel shaft and dynamically balanced bronze mixed type impeller, CI FG 200 grade casing and brass screws and rotor shall be of copper rod as per IS 613/1984 with ISI mark. The pump suitable for installation in sump with 1.1KV grade 3 core suitable copper flat submersible cable to a length of 15m with necessary cable joints. The non-return valve located at the top of the pump in the discharge outlet connection is to be designed with minimum friction. The pump should be directly coupled to 2880 RPM, three phase, 50 Hz (±5), 415V+6% & 415V-15% squirrel cage induction motor suitable for DOL upto 5 HP, Fully Automatic Air break Star Delta up to 20 HP and Auto Transformer starter for above 20 HP starting and for continuous operation. (TWAD SOR 2025-26, Pg No.125) |
| 2 | 20Hp (1250 LPM x 40 M Head) (Unique Code WD-M1798) |
| 3 | 30Hp (2000 LPM x 40 M Head) (Unique Code WD-M1806) |
| 4 | 40Hp (2500 LPM x 40 M Head) (Unique Code WD-M1810) |
| 5 | 30Hp (1250 LPM x 80 M Head) (Unique Code WD-M1800) |
| 6 | 30Hp (1500 LPM x 80 M Head) (Unique Code WD-M1804) |
| 7 | Supply and delivery of Star-Delta starter where panel boards are available confirming to IS 13947, IEC60947-1 and as amended thereafter with suitable KW rating for operation in AC/three Phase/50HZ(+/- 5%) and 415V (+/- 10%) including 3 pole magnetic contactor with under voltage release - 3 nos., CT operated Ammeter(65 mm dia) with suppressed scale, Voltmeter (65mm dia), Voltmeter selector swicth, Minature Circuit breaker, Thermal Overload relay, Air Break contactors suitable for next Standard higher KW rating, Single phasing preventor, dry running preventor and On/Off Push button switches, wiring with 1 sq.mm/4 sq. mm copper pvc insulated cable, powder coated vermin proof box, including the capacitor (the cost of capacitor is to be taken separately). (TWAD SOR 2025-26, Pg No.138, SI No.11.6) |
| 8 | 20 Hp Star-Delta starter (Unique Code WD-M1942) |
| 9 | 30 Hp Star-Delta starter (Unique Code WD-M1944) |
| 10 | 40 Hp Star-Delta starter (Unique Code WD-M1945) |
| 11 | Supply and Fixing of 16 Sq.mm 3 Core Under Ground Copper Cable Including Cost and conveyance charges, loading and unloading charges etc complete.., (PWD SOR 2025-26, Pg No.283, Unique Code M-2581) |
| 12 | Supply and Fixing of 25 Sq.mm 3 Core Under Ground Copper Cable Including Cost and conveyance charges, loading and unloading charges etc complete.., (PWD SOR 2025-26, Pg No.283, Unique Code M-2582) |
| 13 | Earth work excavation and depositing on bank with initial lead of 10 m and lift of 2 M in narrow trenches having bed width 1.25m & below for laying of pipes for water supply and sewerage works in the following type of soils as directed by Departmental officers. Sand, silt or other loose soil, wet sand or silt not under water light black cotton soil, sandy loam and ordinary soil.SS20B (TWAD SOR 2025-2026, Pg No.212, Unique Code WD-W0709) 180mm Hdpe Pipe (PN 8) |
| 14 | Supplying and conveying to site, the following sizes of 180mm dia HDPE pipes of class PN8 (PE-100) confirming to IS:4984/1995, as specified in Technical Specifications in standard lengths including labour charges for loading, unloading and stacking at site and transportation charges etc., complete as per standard specifications and as directed by the Engineer in Charge (TWAD SOR 2025-2026, Pg No.17, Unique Code WD-M0212) 180mm Hdpe Pipe (PN 8) |
| 15 | Loweing 180mm dia HDPE pipes and specials to trench and laying to proper grade and alignment and as directed by the Department Officers (TWAD SOR 2025-2026, Pg No.192, Unique Code WD-W0432) |
| 16 | Jointing 180mm dia 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 Department Officers. (TWAD SOR 2025-2026, Pg No.204, Unique Code WD-W0623) |
| 17 | Supply, delivery of HDPE & DI Specials including unloading, transportation and stacking charges. conveyance to work site etc., complete as directed by the Engineer in charges |
| 18 | 180mm Hdpe Bend (PN 8) (TWAD 2025-26, Pg No.21 Unique Code WD-M0305A) |
| 19 | 180mm Hdpe Tee (PN 8) (TWAD 2025-26, Pg No.21 Unique Code WD-M0305B) |
| 20 | Refilling the trenches with excavated earth (other than sand) in layers and watering, ramming and consolidation as per standard specification etc complete and as directed by Engineer in charge (TWAD SOR 2025-2026, Pg No.212, Unique Code WD-W0710) 200mm Hdpe Pipe (PN 8) |
| 21 | Disposal of surplus earth including loading, conveyance within a distance of 5 km and spreading as directed by the Engineer in charge. (TWAD SOR 2025-2026, Pg No.231, Unique Code WD-W0930) |
| 22 | Supplying and fixing in position first quality and approved variety of 200mm dia CI D/F SLUICE VALVE WITH CAP/ WHEEL) with I.S.I.mark of the following sizes including cost of Shellac , thread etc,.including labour for cutting and threading of Pipes etc.,complete complying with standard specifications for both internal and external water Supply arrangements. (TWAD SOR 2025-26, Pg No.68 Unique Code: WD-M1075) |
| 23 | Supplying and fixing in position first quality and approved variety of 80mm dia C.I. SINGLE AIR VALVE with I.S.I.mark of the following sizes including cost of Shellac , thread etc,.including labour for cutting and threading of Pipes etc.,complete complying with standard specifications for both internal and external water Supply arrangements. (TWAD SOR 2025-26, Pg No.70 Unique Code: WD-M1114) Please Enable Macros to View BoQ information |
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