Tender For Roof Treatment, M.S. Steel Sheathing Arrangement For Extended Portion Of Balcony Alongwith Preventative Maintenance Works Of D-Type Staff Quarter Cum Office Building Of O&M-1C, Div-I At Chowdhury Para Lane Under 20 Mgd Ser Ore Water Treatm
Tender Value
3.31 Lakhs
Estimated cost
Bid Submission
17 Jul 2026
9 days left
EMD
6630
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
Hooghly → West Bengal
EMD Exemption
Not Available
Quantity
Not Available
Website
Contact Person
Address
Project Description
Tender for Roof Treatment, M.S. Steel Sheathing Arrangement For Extended Portion Of Balcony Alongwith Preventative Maintenance Works Of D-Type Staff Quarter Cum Office Building Of O&M-1C, Div-I At Chowdhury Para Lane Under 20 Mgd Ser Ore Water Treatment Plant.
BOQ
| Sl. No. | Item Description |
| 1 | Dismantling R.C. floor, roof, beams etc. includingcutting rods and removing rubbish as directedwithin a lead of 75 m. including stacking of steelbars. |
| 2 | (i) In ground floor including roof. |
| 3 | (b)Extra rate for each addl floor over the rateof ground floor (Upto 3rd floor) = 50.00 X 3 = 150.00 |
| 4 | Dismantling all types of masonry excepting cement concrete plain or reinforced, stacking serviceable materials at site and removing rubbish as directed within a lead of 75 m. |
| 5 | (i) In ground floor including roof. |
| 6 | (b) Extra rate for each addl floor over the rateof ground floor= 50.00 X 3 = 150.00 |
| 7 | 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. |
| 8 | Cleaning the concrete surface by removing dirt and debris, marking defective locations and removing loose concrete by careful stripping untill hard surface is exposed, cutting the concrete to regular shape, wire brushing the exposed surface and removing debris from site complete as per direction of the Engineer - in - Charge. |
| 9 | Applying epoxy based reactive joining agent for joining the old concrete with fresh concrete to be applied within manufacturer's specified time as permanufacturers specification. (0.4 Kg / m² of concrete surface). |
| 10 | Ordinary Cement concrete (mix 1:2:4) with graded stone chips (6mm nominal size) excluding shuttering and reinforcement, if any, in ground floor as per relevant IS codes. |
| 11 | Pakur variety |
| 12 | Add extra over the rate of ground floor for basement and each additional floor above ground floor above |
| 13 | (i) Upto 4th floor |
| 14 | Ordinary Cement concrete (mix 1:1.5:3) with graded stone chips (20 mm nominal size) excluding shuttering and reinforcement if any, in ground floor as per relevant IS Codes. |
| 15 | (a) Pakur Variety |
| 16 | Add extra over the rate of ground floor for basement and each additional floor above ground floor |
| 17 | (i) Upto 4th floor |
| 18 | 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 (upto roof of ground floor) |
| 19 | (a) 25 mm to 30 mm thick wooden shuttering as per decision & direction of Engineer-In-Charge. |
| 20 | Add extra over the rate of ground floor for basement and each additional floor above ground floor above (i) upto 4th (per floor) and in basement. ( 3*Rs.18.00=Rs.54.00) |
| 21 | 125 mm brickwork with 1st class bricks in cement mortar (1:4) in ground floor |
| 22 | Add extra for each additional floor over the rate for ground floor (a) Upto 4th floor=3*Rs.12.00=Rs.36.00 |
| 23 | 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 (Ground floor). |
| 24 | (a) With 1:4 cement mortar |
| 25 | (i) 20 mm thick plaster |
| 26 | (ii) 15 mm thick plaster |
| 27 | Extra for each additional floor over the rate for ground floor for item above |
| 28 | (i) Upto 4th floor |
| 29 | Applying Exterior grade Acrylic primer of approved quality and brand on plastered or concrete 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. |
| 30 | In Ground Floor: |
| 31 | (i) One Coat |
| 32 | Extra for each additional floor over the rate for ground floor for item above |
| 33 | (i) Upto 4th floor |
| 34 | 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. |
| 35 | In Ground floor (Two Coat) |
| 36 | i) Normal Acrylic Emulsion. |
| 37 | Extra for each additional floor over the rate for ground floor for item above |
| 38 | (i) Upto 4th floor |
| 39 | Priming one coat on steel or other metal surface with synthetic oil bound primer of approved quality including smoothening surfaces by sand papering etc. |
| 40 | 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 : |
| 41 | (i) On steel or other metal surface : |
| 42 | With other than hi-gloss of approved quality- |
| 43 | (a) Two coats (with any shade except white) |
| 44 | Supplying, fitting & fixing Zn-Al alloy (55% Al & 45% Zn) coating of 150 grams per sq. metre (followed by colour coated on both side) steel sheet work having minimum yield strength of 550Mpa of trapizoidal profile of approved make (excluding the supporting framework) fitted and fixed with 55mm & 25mm self tapping screw, EPDM Washer 16mm dia & 3mm th.washer etc. complete with 150mm end lap and one corrugation minimmum side lap.(Payment to be made on area of finished work). |
| 45 | Repair to roof cracks with Bitumen (VG-40) including cutting grooves and cleaning cracks, heating bitumen as directed and finished with sand blinding. (Bitumen 1.687 Kg/ Sq.m, Medium Sand 0.6 Cu.m/100 Sq.m) |
| 46 | M.S. structural works with hollow sections (square or rectangular shape) conforming to IS: 806-1968 & IS:1161-1998) connected to one another with bracket, gusset, cleat as per design, drawing &direction of Engineer-in-Charge complete including cutting to requisite shape & size, fabrication including metal arc welding conforming to IS: 816-1969 & IS: 9595 using electrodes of approved make and brand conforming to IS:814- 2004, haulage, hoisting anderection all complete.Payment to be made on the basis of calculated weight of structural memebrs of MS Holow Section as specified in relevent IS code in finished work. Payment for gusset, bracket, cleat may be made byadding the actual weight of such items with weight of finished structural members. The rates are considered for a hight of erection 8 m. / 2nd floor level from the ground. Add 1.5 % extra over the ratefor each additional floor or 4m. beyond the initial 8 m. or part thereof.The rate includes the cost of all M.S. Hollow section, all consumables such as electrodes, gas and hire charges of all tools and plants and labour reqired for execution and all incidental chages (such as electricity, labour insurance) etc. complete. |
| 47 | a) For roof truss works |
| 48 | i) Span beyond 12 Mtr and up to 20.00 Mtr |
| 49 | Supplying & laying 3mm thick pre-fabricated plastomeric water proofing membrane conforming to EN 12311-1 & ASTMD 5147, manufactured with atactic poly propylene (APP) modified premium grade asphalt, specially reinforced with non-woven polyester core with polyester reinforcement@160 gms per sqm & both faces covered with thermo-fusible polyethylene film /MineraL on top face over a coat of primer @ 0.40 lit/sqm of manufacturer's specification on smooth,clean dry surface prepared wherever required. Lap joint shall be provided of 75 mm in longitudinal & 100 mm intransverse direction and fused using LPG/ Propane torch employing extra care ensuring full bondage, complete removal of entrapped air and sealing edges into grooves in appropriate manner as per direction of Engineer -in-charge all complete including materials, labour and applicable taxes. (Payment shall be made on the basis of finishedsurface area.). |
| 50 | Making one set of scaffolding only for replacing glass panels, painting, uprooting plant and another repairing works of building and S&P works for external works only with 10 cm. dia bamboo as main posts at the rate of 1 metre centre to centre and 7.5 cm. dia bamboo ties @ 0.75 metre apart fitting and fixing with necessary coir, nails etc. as per direction of the Engineer-in-charge. |
| 51 | a) 3.90 metre height |
| 52 | (i) Full Staging |
| 53 | (ii) Shifting of Staging |
| 54 | b) Extra for additional 3.60 metre height & Part thereof |
| 55 | (i) Full Staging |
| 56 | (ii) Shifting of Staging |
| 57 | Added:- @ 1% as labour cess |
| 58 | Added:- @ 18% as GST Please Enable Macros to View BoQ information |
AI Tender Summary
Tender Timeline
Jul 08, 2026
11:30 IST
Tender Published
Tender notice published.
TodayJul 17, 2026
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
Upcoming · 9 daysJul 20, 2026
Bid Opening Date
Technical bids will be opened and evaluated.
Upcoming · 12 daysTender Documents
Download All (ZIP) ↓
Disclaimer
We takes all possible care for accurate & authentic tender information. However users are requested to refer Original source of Tender Notice / Tender Document published by Tender Issuing Agency before taking any call regarding this tender