Tender For State Plan-2023-24-Energy Efficiency Improvement,Optimisation Of Electromechanical Items, Safety Audit And Ensuring Safety In The Operation Of Wtps And Pumphouseswss To Anjarakandy, Perlassery And Adjoining Pts- Supply And Erection Of Vt P
Tender Overview
Project Description
Tender for State Plan-2023-24-Energy Efficiency Improvement,Optimisation Of Electromechanical Items, Safety Audit And Ensuring Safety In The Operation Of Wtps And Pumphouseswss To Anjarakandy, Perlassery And Adjoining Pts- Supply And Erection Of Vt Pump Set At Intake Well Cum Pump House And Cf Pump Set At Booster--Supply Of Vt Pumpset At Intake Well ,900Mm Nrv At Booster And 400Mm Nrv And Sv At Intake Well -Pipeline Work
BOQ
| Sl. No. | Item Description |
| 1 | A-Supply and erection of VT pump set at Intake well cum pump house at Veliyambra |
| 2 | OD86684/2024-2025:Lifting the existing old 230 kw VT pump set from the well and dismantling pump top head, and taking out same, cutting, chipping rusted bolt nut from column pipe flange and dismantling line shaft assembly, spider set one by one and dismantling column pipe and lifting existing VT pump,taking, moving the same to outside of pump house and stacked safely nearby Transformer room etc. including all cost, conveyance charge andall labour charges etc complete. |
| 3 | OD86690/2024-2025:Supply, erection, testing and commissioning of KWA pre-qualified reputed make Vertical Turbine type pump set suitable for duty condition mentioned below. The pump shall be standard construction with Bronze/SS impeller, SS shaft etc or suitable to handle existing fluid/ water quality , with all standard accessorie . The pump should have minimum number of stages to achieve flow and head as well as suitable to fulfill the requirement of KWA . Two sets of errection clamps shall be supplied with the pump including providing suitable concrete foundation including cost of cement,sand and metal etc. complete, including supply, erection, testing and commissioning of KWA approved suitable panel board , cabling work, earthing, capacitors, valves and suction and delivery pipe connections etc. complete including five year maintenance cost of all the components related to pump sets. Duty condition : Foot valve level of Pump -10.47m ,Inlet level of Booster Sump68m,Length of Pumping main 900mm CI-2200m,Discharge - 277.8 lps,Total head 62 m,Minimum efficiency 70% when working as single pump set and when working parallel with another pumpset . The pump shall be suitable for pumping raw river water containing silt, sand and suspended solids , particles . Number of stages shall be minimum. |
| 4 | OD253353/2023-2024:Supply of vertical TEFC Squirrel cage Induction Motor- 4 Pole ( suitable for the above VT pump) Supply erection testing and commissioning of suitable reputed make 1450 rpm SPDP energy efficient 3 phase AC 3300 Volt, 50 Hz, solid shaft vertically mounted squirrel cage induction motor with all accessories such as non reversible ratchet assembly etc. confirming to relevant IS as suitable in all respect to start and run coupled with pump in item No:1 on all load conditions ( the motor should be of manufacturers approved by KWA |
| 5 | OD253354/2023-2024:Supply of soft starter-301 to 350 HP for motor Supplying, erecting, testing and commissioning of reputed made Supplying acomplete integrated FCMA soft starter panel capable of operating the motor 342 HP VT Pump sets,3phase AC 3300 V, 50 Hz) having a protection level of IP 40 or more with integrated bypass contactor in the panel and digital motor protection relay of reputed make having parameters as per IE rules, with a power control contactor and line power contactor, and the staring current shall be 2.5 to 3.5 times the normal full load current of motor with Ammeter, Voltmeter, KW, pf meter and phase indicators, Space heaters, floor mounting type and having insulation level of 7.6KV for (3.3KV supply) .the standared is to be IEC 60947-4-23 phase 415/440 volt, 50 Hz |
| 6 | OD253356/2023-2024:Supplying of best quality suitable size sheet metal fabricated floor mounted dust and vermin proof cubical type suitable control panel board with suitable capacity 3.3KV VCB as incomer and suitable capacity 3.3KV VCBs as out going with suitable interloc mechanism to operate 3 pump sets, but two at a time including all cost of materials, painting etc. complete suitable for above pump set duly wired up including providing danger notice as per IE rule and IS code of practice). Suitable capacity best quality power capacitor with ISI markings to keep the power factor above 0.98 but below 1.0 -f. Suitable capacity best quality volt meter with selector switches-g. Suitable capacity best quality Ammeter with selector switches- h. Dry running preventer Supply of best quality 100 mm dia pressure gauge glicerine filled with with SS body calibrated and graduated in kg/cm2 (0 to 10)with stop cock and copper tube of required length all other accessories. Supply of best quality suitable size reputed make heavy duty Sluice valve having ISI mark ( class PN 1.60)-Supply of best quality suitable size reputed make heavy duty non return valve having ISI mark ( class PN 1.60)<-Supply of earthing materials for providing earthing to the above as per IE rule and IS code of practice including cost and conveyance etc.- Supply of suitable size good quality CI pipes and specials required for pipe connection to pumping main including cost and labour charges etc. Supply of best quality suitable gauge AYFY cable, , glands, sockets, etc. required for providing electrical connection from main panel board to isolator, and from isolator to starters, motors, capacitors panel board, switch gears, etc as per IE rules and IS code of practice-Erection charges of motor and pump including all the items 1 to 10 on suitable cement concrete / MS foundations with MS plate providing copper strips etc. as per relevant IS standard and IE rules including cost of foundation works and labour charges etc. complete , including connection to delivery pipe with valve using suitable specials required ( specials if any required to be supplied by the contractor with no cost) and giving trial run as per the satisfaction of the departmental officers at site. |
| 7 | B- Supply of 900mm dia. PN 1.6 cast steel double flange multi door Non -return valve for replacing existing partially damaged NRV at Raw water booster stations Veliyambra and Supply and Fixing 400 mm NRV and Sluice valves for Intake |
| 8 | OD109525/2024-2025:Supply and delivery of 900mm dia PN 1.6 cast steel double flange multi door non -return valve as per IS 5312 (Part II) and flanges drilled as per IS. 1538 and meeting following standard specifications.(a)Body, Doors cover, Hinges : Cast steel make (b) Hinge Pin : Stainless steel c) Body seating &amp;amp Disc facing : Bronze (d) Bearing Bush : Bronze (e) Bolts and nuts : Carbon steel |
| 9 | OD109526/2024-2025:In situ fabrication of M.S. pipes of size 900mm (I.D.) using 12mm thick M.S. plate includingcost and conveyance charges of M.S. plate, all fabrication charges, charges of painting the steelwork with two or more coat deluxe multi surface paint to give an even shade over an under-coatof primer etc., complete |
| 10 | 100.37.25.2:Fabricating M.S. flanges of diameter 900mm using 16mm thick M.S. plate including cost and conveyance charges of M.S. plate, all fabrication charges, charges of painting the steel work with two or more coat deluxe multi surface paint to give an even shade over an under-coat of primer etc., complete: For pipes fabricated with 10mm thick M.S. plates. |
| 11 | 100.37.25.3:Cutting 900mm (I.D.) M.S. pipes for making bends and other specials by gas cutting including cost of gas, all labour and hire charges of tools etc., complete: For pipes fabricated with 10mm thick M.S. plates. |
| 12 | 100.37.25.4:Welding 900mm (I.D.) M.S. pipes for making bends and other specials by gas/electric welding machine including cost of gas and welding rods, all labour and hire charges of tools etc., complete: For pipes fabricated with 10mm thick M.S. plates. |
| 13 | 100.37.25.5:Grinding cut and weld edges of 900mm (I.D.) M.S. pipes during fabrication work including all labour and hire charges of tools etc., complete: For pipes fabricated with 10mm thick M.S. plates. |
| 14 | 100.22.4:Labour for cutting C.I. pipe with steel saw: 900mm diameter C.I. pipe. |
| 15 | 100.31.2.16:Conveying and fixing C.I. sluice valves (with cap) by providing bolts, nuts, rubber insertions etc., complete, but excluding the cost of the valve (tail pieces, if required, will be paid separately): 900mm diameter, Class II. |
| 16 | 100.31.1.9:Conveying and fixing C.I. sluice valves (with cap) by providing bolts, nuts, rubber insertions etc., complete, but excluding the cost of the valve (tail pieces, if required, will be paid separately): 400mm diameter, Class I. |
| 17 | OD109798/2024-2025:Supply and delivery of Cast Steel D/F Sluice valve 400 mm dia face to face dimensionconfirming to IS 14846/2000(PD) and flange drill confirming to IS 1538/93 |
| 18 | OD109799/2024-2025:Supply and delivery of Cast Steel D/F Swing type Non return valve 400 mm dia confirming toIS 5312 and flange drill confirming to IS 1538/93 |
| 19 | Roof Work |
| 20 | OD81023/2026-2027:Providing Alu-Zinc sheet roofing with pre coated Alu Zinc sheet roofing including vertical / curved surface fixed with polymer coated or J or L hooks ,bolts and nuts 8mm dia with bitumen and GI limpet washers or with GI limpet washers filled with white lead, including a coat of approved steel primer and 2 coats of approved paint on over lapping of sheet complete up to any pitch in horizontal /vertical or curved surface excluding cost of purlins ,rafters and trusses and including cutting to size and shape wherever required with 0.40mm thick Alu Zinc sheet as per site conditions and direction of the Engineer in charge and rate approved by Chief Engineer |
| 21 | 12.4.2:Providing ridges or hips width 60 cm overall width plain G.S. sheet fixed with polymer coated J or L hooks, bolts and nuts 8 mm dia G.I. limpet and bitumen washers complete.0.63 mm thick with zinc coating not less than 275 gm/m2 |
| 22 | 50.10.1:Steel work in built up G I tubular ( round, square or rectangular hollow tubes etc.) trusses etc., including cutting, hoisting,fixing in position and applying a priming coat of approved steel primer, including welding and bolted with special shaped washers etc. complete |
| 23 | 10.25.2:Item Shifted to Sub head 14 as item 14.73Item Shifted to head 14 as item 14.74Steel work welded in built up sections/framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer using structural steel etc. as required.In gratings, frames, guard bar, ladder, railings, brackets, gates and similar works |
| 24 | 100.39.1:Painting G.I. pipes and fittings with synthetic enamel white paint with two coats over a ready mixed priming coat, both of approved quality for new work: 65mm diameter pipe. |
| 25 | 10.1:Structural steel work in single section, fixed with or without connecting plate, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete. |
| 26 | OD81030/2026-2027:Supply and fixing 150mm dia half round rain water collecting PVC pipe(4kg/cm2) and P clamp welding with purlins 60cm c/c including cost conveyance ,welding charges labour charges etc complete(for 5m length). |
| 27 | 4.2.3:Providing and laying cement concrete in retaining walls, return walls, walls ( any thickness) including attached pilasters, columns, piers, abutments, pillars, posts, struts,buttresses, string or lacing courses, parapets, coping, bed blocks, anchor blocks, plain window sills, fillets, sunken floor, etc. up to floor five level, excluding the cost of centering, shuttering and finishing:1:2:4 (1 Cement : 2 coarse sand (zone-III) derived from natural sources : 4 graded stone aggregate 20 mm nominal size derived from natural sources) |
| 28 | Drainage work |
| 29 | 2.8.1:Earth work in excavation by mechanical means (Hydraulic excavator) /manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift up to 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m.All kinds of soil |
| 30 | 4.1.8:Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:4:8 (1 Cement : 4 coarse sand (zone-III) derived from natural sources : 8 graded stone aggregate 40 mm nominal size derived from natural sources) |
| 31 | 5.1.3:Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level:1:2:4 ( 1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size derived from natural sources) |
| 32 | 13.1.2:12 mm cement plaster of mix:1:6 (1 cement : 6 fine sand). |
| 33 | 5.9.1:Centering and shuttering including strutting, etc. and removal of form for:Foundations, footings, bases of columns, etc for mass concrete |
| 34 | 5.22.6:Steel reinforcement for R.C.C work including straightening, cutting, bending, placing in position and binding all complete upto plinth levelThermo - Mechanically Treated bars of grade Fe-500D or more Please Enable Macros to View BoQ information |
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