Tender For Repair & Renovation Of Existing Overhead Reserviors At Zone-6(Ward No.-13), At Zone-1(Ward-2), At Zone-3(Ward-10) & Zone-7(Ward-17) For Water Supply Scheme Within Ghatal Municipality , District Paschim Medinipur Under Amrut 2.0 Scheme.
Tender Overview
Project Description
Tender for Repair & Renovation Of Existing Overhead Reserviors At Zone-6(Ward No.-13), At Zone-1(Ward-2), At Zone-3(Ward-10) & Zone-7(Ward-17) For Water Supply Scheme Within Ghatal Municipality , District Paschim Medinipur Under Amrut 2.0 Scheme.
BOQ
| Sl. No. | Item Description |
| 1 | Stripping off worn out plaster and raking out joints of walls, celings etc. upto any height and in any floor including removing rubbish within a lead of 75m as directed.(Ref PWD(bldg.)-P-11/It.-10) |
| 2 | Cleaning the exposed corroded Reinforcement as well as worn out concrete by sand blasting with air compressor including all materials, hire charges of machineries and labour etc. all complete as per technical specification and direction of the Engineer-in-Charge. (Ref PWD Roads & Bridge SOR, P-322, It-16.22) EQUAL TO - Stripping off worn out plaster |
| 3 | Dismantling R.C. floor, roof, beams etc. including cutting rods and removing rubbish as directed within a lead of 75 m. including stacking of steel bars.Extra rate for each addl floor over the rate of ground floor. (Ref PWD(bldg.)-P-10/It.-3-b) |
| 4 | Cleaning the exposed reinforcement preferably upto full diameter by wire brush, applying two coats of polymer based rust removing compound left for 24 hours, removing the coating and then applying two (2) coats of polymer modified anti corrosive protective coating formulated to inhibit the corrosion of reinforcement as per manufacturer's specification][Mode of measurement:The affected surface area of reinforcement shall be considered for payment](Ref PWD(bldg.)-P-45/It.-6) |
| 5 | Applying epoxy based reactive joining agent for joining the old concrete with fresh concrete to be applied within manufacturer's specified time as per manufacturers specification. (0.4 Kg / m² of concrete surface). (Ref PWD(bldg.)-P-45/It.-7) |
| 6 | Removing corroded worn out portion of reinforcement (when the area of bar is damaged by more than 25%) by cutting and replacing the same by a new plain round bar of requisite diameter by binding with required lap / welding with old bar, including cost of reinforcement, complete in all respect including removing unserviceable materials from site as per direction of the Engineer - in - charge. Note : Payment on weight (Kg.) of new reinforcement.(Ref PWD(bldg.)-P-46/It.-11) |
| 7 | Clearing compound premises of shurbs, plants, jungles etc. by cutting and removing as directed (Specific permission of Engineer-in-Charge prior to execution will be necessary).(Ref PWD(bldg.)-P-268/It.-19) |
| 8 | Providing and inserting nipples with approved fixing compound after drilling holes for grouting as per Technical specifications including subsequent cutting/removal and sealing of the hole as necessary of nipples after completion of grouting with Cement/Epoxy(Ref PWD(Roads)-P-320/It.-16.04) |
| 9 | Sealing of crack / porous concrete with Epoxy Grout by injection through nipples complete as per clause 2803.1.(Ref PWD(Roads)-P-320/It.-16.07) |
| 10 | Guniting concrete surface with cement mortar (25 mm nominal thick) applied with compressor after cleaning surface and spraying with epoxy complete as per Technical specification.(Ref PWD(Roads)-P-320/It.-16.03) |
| 11 | Ordinary Cement concrete (mix 1:1.5:3) with graded stone chips (20 mm nominal size) of Pakur variety excluding shuttering and reinforcement if any, as per relevant IS codes.(Ref PWD(bldg.)-P-26/It.-10, 3rd Corrigendum, P-12,Sl-33) & Analysed Ratevi) In 5th Fl. |
| 12 | vi) In 6th Fl. |
| 13 | Reinforcement for reinforced concrete work in all sorts of structures including distribution bars, stirrups, binders etc initial straightening and removal of loose rust (if necessary), cutting to requisite length, hooking and bending to correct shape, placing in proper position and binding with 16 gauge black annealed wire at every intersection, complete as per drawing and direction. (For 6th Floor)II)JSW/JSPL/SHYAM/SRMB/BMASL/ELECRTOSTEEL/SSL (Ref PWD(bldg.)-P-44/It.-40-II-b,10th Corrigendum) & Analysed Rate |
| 14 | Hire and labour charges for shuttering with centering and necessary staging upto 4 m using approved stout props and thick hard wood planks of approved thickness with required bracing for concrete slabs, beams and columns, lintels curved or straight including fitting, fixing and striking out after completion of works.(Ref PWD(bldg.)-P-42/It.-36-c)II)9 mm to 12 mm thick approved quality ply board shuttering in any concrete work .vi) In 5th Fl. |
| 15 | vi) In 6th Fl. |
| 16 | Artificial stone in floor, dado, staircase etc with cementconcrete (1:2:4) with stone chips, laid in panels as directedwith topping made with ordinary or white cement (asnecessary) and marble dust in proportion (1:2) includingsmooth finishing and rounding off corners including rakingout joints or roughening of concrete surface and application of cement slurry before flooring works using cement @ 1.75kg/sq.m all complete including all materials and labour. (For bottom spherical dome & bottom conical dome) (Ref PWD(bldg.)-P-48/It.-6-i, 3 rd Corrigendum, P-22,Sl-4) & Analysed Rate3 mm. thick topping using Grey cement,20mm Thick . |
| 17 | Plaster (to wall, floor, ceiling etc.) with sand and cement mortar including rounding off or chamfering corners as directed and raking out joints including throating, nosing and drip course, scaffolding/staging where necessary. (Ref PWD(bldg.)-P-189/It.-1-i-c, 3rd Corrigendum, P-50,Sl-1) & Analysed Rate15 mm. thick plaster With 1:6 cement mortar |
| 18 | ii) In 1st Fl. |
| 19 | iii) In 2nd Fl. |
| 20 | iv) In 3rd Fl. |
| 21 | v) In 4th Fl. |
| 22 | vi) In 5th Fl. |
| 23 | vi) In 6th Fl. |
| 24 | Neat cement punning about 1.5mm thick in wall, dado, window sill, floor etc.NOTE:Cement 0.152 cu.m per100 sq.m.(Ref PWD(bldg.)-P-192/It.-15) & Analysed Rate |
| 25 | Protective and Decorative Acrylic exterior emulsion paint of approved quality, as per manufacturer's specification and as per direction of EIC to be applied over acrylic primer as required. The rate includes cost of material, labour, scaffolding and all incidental charges but excluding the cost of primer. (for 1+3(existing) nos. OHR) (Ref PWD(bldg.)-P-197/It.-17-a)Normal Acrylic Emulsion,Two coats. |
| 26 | ii) In 1st Fl. |
| 27 | iii) In 2nd Fl. |
| 28 | iv) In 3rd Fl. |
| 29 | v) In 4th Fl. |
| 30 | vi) In 5th Fl. |
| 31 | vi) In 6th Fl. |
| 32 | Applying Exterior grade Acrylic primer of approved quality and brand on plastered or cencrete surface old or new surface to receive decorative textured(matt finish) or smooth finish acrylic exterior emulsion paint including scraping and preparing the surface throughly, complete as per manufacturer's specification and as per direction of the EIC.(for 1+3(existing) nos. OHR) (Ref PWD(bldg.)-P-196/It.-8-a) One coati) In Gr.Fl. |
| 33 | ii) In 1st Fl. |
| 34 | iii) In 2nd Fl. |
| 35 | iv) In 3rd Fl. |
| 36 | v) In 4th Fl. |
| 37 | vi) In 5th Fl. |
| 38 | vi) In 6th Fl. |
| 39 | Removing loose scales, blisters etc. from old painted surface and thoroughly smoothening the surface to make the same suitable for receiving fresh coat of paint.(Ref PWD(bldg.)-P-203/It.-1) |
| 40 | Extra for Staging beyond 4 m [mode of measurement: Area of unsupported horizontal projection (where staging beyond 4 m is practically unavoidable) x mean height of staging] above initial 4 m.3.14x9x2x19.9=1124.75 (for 1+3(existing) nos. OHR)(Ref PWD(bldg.)-P-43/It.-37-b) |
| 41 | Removal of rubbish,earth etc. from the working site and disposal of the same beyond the compound, in conformity with the Municipal /Corporation Rules for such disposal, loading into truck and cleaning the site in all respect as per direction of Engineer in charge.(Ref PWD(bldg.)-P-12/It.-13) |
| 42 | Earthing with 50mm.dia G.I. pipe3.64mm.thick x 3mtr. (10”-0”) long and l;1 x 4SWG G.I. (Hot dip)wire 4mtr. long 13mm. dia x 80mm.long G.I.Bolts, double nuts , washer including S&F 15mm.dia G.I.pipe protection (1mtr. long) to be filled with bitumen partly below ground level to an av. Depth of 3.65m below G.L. and restoring the surface duly rammed as per IEE rule .By TATA Medium G.I.Pipe(Ref WBPHE-2021,Pg-OH/11,It-42A,(i) (b)) |
| 43 | Extra for treatment of soil by salt and charcoal coke for pipe electrode (Ref WBPHE-2021,Pg-OH/11,It-42B) |
| 44 | Connecting the equipments to earth Bushbar including S&F G.I. (Hot Dip) wire of size as below on wall / floor with stables buried inside wall/floor as required and making connection to equipments with bolts, nuts, washer, cable lugs etc. as required and mending good damages as per IEE rule.i)No.8 SWG (Ref WBPHE-2021,Pg-OH/11,It-42C) |
| 45 | Horn gap lighting arrestor complete parts and pin insulators supplying, fitting fixing all complete as per direction of E.I.C.(Ref WBPHE-2021,Pg-OH/11,It-43) |
| 46 | Making arrangement for water tightness test conforming to the provision laid in IS:3370(Pt-I) 1956 by filling with water upto top water level (TWL) as shown in the drawing and as per direction of EIC.(if water is supplied by the Department rate shall be reduced as per prevailing departmental rate)(Ref WBPHE-2021,Pg-OH/11,It-45) |
| 47 | Disinfection and washing the tank and pipe connection including clearing the inside of the tank etc. complete as per direction of EIC.(Ref WBPHE-2021,Pg-OH/11,It-46) |
| 48 | Supplying mosquito proof net made of polythene (NETLON) size 75cm. X 75cm. for ventilator including fitting, fixing in the best sal wood frame of 8cm. X 5cm. cross section with necessary wooden batten fixing the assembly with necessary MS clamp in RCC wall at the lantern.(Ref WBPHE-2021,Pg-OH/12,It-49) |
| 49 | Providing water thirable non-toxic expoxy coating (techoxy or equivalent brand of approved quality)2(two)finished coats over 2(two)of primer of same brand to the ceiling of roof dome including supply of requisite coating materials, cleaning of the substrate properly to make it free from dirt, paint, oil and grease, sludge, blister, loose plaster, fungus, moss and all other undesirable particles using wire brush, sand papers etc. including mending good all damages all complete as per direction of EIC & his satisfaction.(Ref WBPHE-2021,Pg-OH/13,It-51) |
| 50 | M.S.or W.I. Ornamental grill of approved design joints continuously welded with M.S, W.I. Flats and bars of windows, railing etc. fitted and fixed with necessary screws and lugs in ground floor. Grill weighing above 10 Kg./sq.mtr and up to 16 Kg./sq. mtr.(Ref PWD(bldg.)-P-104/It.-13-a-i, 3 Rd Corrigendum, Sl.-10,P-91) |
| 51 | Priming one coat on steel or other metal surface with synthetic oil bound primer of approved quality including smoothening surfaces by sand papering etc.(for 1+3(existing) nos. OHR)(Ref PWD(bldg.)-P-200/It.-1-a) |
| 52 | Painting with best quality synthetic enamel paint of approved make and brand including smoothening surface by sand papering etc. including using of approved putty etc. on the surface, if necessary :(for 1+3(existing) nos. OHR)(Ref PWD(bldg.)-P-201/It.-2-b-iv)On steel or other metal surface : With super gloss (hi-gloss)Two coats (with any shade except white) |
| 53 | CGST 9% + SGST @9% |
| 54 | Cess @ 1% Please Enable Macros to View BoQ information |
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