Tender For Repair & Water Proofing Treatment Work At Corrosion Building At Csir-Cecri, Karaikudi
Tender Value
60.53 Lakhs
Estimated cost
Bid Submission
23 Sep 2026
10 days left
EMD
1.21 Lakhs
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
Sivaganga → Tamil Nadu
EMD Exemption
Not Available
Quantity
Not Available
Website
Contact Person
Address
Project Description
Tender for Repair & Water Proofing Treatment Work At Corrosion Building At Csir-Cecri, Karaikudi
BOQ
| Sl. No. | Item Description |
| 1 | Dismantling tile work in floors and roofs laid in cement mortar including stacking material within 50 metres lead. |
| 2 | For thickness of tiles 10 mm to 25 mm |
| 3 | 12 mm cement plaster of mix: |
| 4 | 1:6 (1 cement: 6 coarse sand) |
| 5 | Providing and laying water proofing treatment on roofs of slabs by applying cement slurry mixed with water proofing cement compound consisting of applying: (a) after surface preparation, first layer of slurry of cement @ 0.488 kg/ sqm mixed with water proofing cement compound @ 0.253 kg/sqm. (b) laying second layer of Fibre glass cloth when the first layer is still green. Overlaps of joints of fibre cloth should not be less than 10 cm. (c) third layer of 1.5 mm thickness consisting of slurry of cement @ 1.289 kg/sqm mixed with water proofing cement compound @ 0.670 kg/sqm and coarse sand @ 1.289 kg/sqm. This will be allowed to air cure for 4 hours followed by water curing for 48 hours. The entire treatment will be taken upto 30 cm on parapet wall and tucked into groove in parapet all around. (d) fourth and final layer of brick tiling with cement mortar (which will be paid for separately. For the purpose of measurement the entire treated surface will be measured. |
| 6 | Providing and laying Ceramic terrace tiles of size 300x300 mm (thickness to be specified by the manufacturer) , laid on 20 mm thick cement mortar 1:4 (1 Cement : 4 Coarse sand), Jointing with grey cement slurry @ 3.3 kg/sqm including pointing the joints with white cement and matching pigment etc., complete. |
| 7 | Providing and fixing on wall face unplasticised Rigid PVC rain water pipes conforming to IS : 13592 Type A, including jointing with seal ring conforming to IS : 5382, leaving 10 mm gap for thermal expansion, (i) Single socketed pipes. |
| 8 | 110 mm diameter |
| 9 | Providing and fixing on wall face unplasticised - PVC moulded fittings/ accessories for unplasticised Rigid PVC rain water pipes conforming to IS : 13592 Type A, including jointing with seal ring conforming to IS :5382, leaving 10 mm gap for thermal expansion. |
| 10 | Bend 87.5° |
| 11 | 110 mm bend |
| 12 | Shoe (Plain) |
| 13 | 110 mm Shoe |
| 14 | Dismantling C.I. or asbestos rain water pipe with fittings and clamps including stacking the material within 50 metres lead : |
| 15 | 100 mm dia pipe |
| 16 | Dismantling G.I. pipes (external work) including excavation and refilling trenches after taking out the pipes, manually/ by mechanical means including stacking of pipes within 50 metres lead as per direction of Engineer-in-charge : |
| 17 | 15 mm to 40 mm nominal bore |
| 18 | Disposal of building rubbish / malba / similar unserviceable, dismantled or waste materials by mechanical means, including loading, transporting, unloading to approved municipal dumping ground or as approved by Engineer-in-charge, beyond 50 m initial lead, for all leads including all lifts involved. |
| 19 | Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply including all CPVC plain & brass threaded fittings This includes jointing of pipes & fittings with one step CPVC solvent cement, trenching, refilling & testing of joints complete as per direction of Engineer in Charge. External work |
| 20 | 20 mm nominal dia Pipes |
| 21 | 25 mm nominal dia Pipes |
| 22 | 32 mm nominal dia Pipes |
| 23 | Making connection of G.I. distribution branch with G.I. main of following sizes by providing and fixing tee, including cutting and threading the pipe etc. complete : |
| 24 | 50 to 80 mm nominal bore |
| 25 | Removal of grown up vegitations and uprooting small and medium size plants with necessary chiseling, removing the tiles, grouting and refixing and finishing neatly with water proofer cement mortar on roof top as directed |
| 26 | Providing and fixing Unplasticized Polyvinyl Chloride (UPVC) pipes,having thermal stability for hot & cold water supply including all UPVC plain & brass threaded fittings This includes jointing of pipes & fittings with one step suitable solvent and testing of joints complete as per direction of Engineer in Charge.50mm UPVC pipe |
| 27 | Providing and fixing UPVC ball valve of approved quality, High or low pressure, with plastic floats complete as directed by the Engineer -in -charge.50 mm nominal bore |
| 28 | Providing and fixing 32mm dia PVC pipes (Finolax or equalent) complete with necessary fittings and clamps etc. |
| 29 | Providing and fixing CPVC ball valve of approved quality, High or low pressure, with plastic floats complete as directed by the Engineer -in -charge.25 mm nominal bore |
| 30 | Providing and injecting approved grout in proportion recommended by the manufacturer into cracks/honey-comb area of concrete/masonry by suitable gun/pump at required pressure including cutting of nipples after curing etc. complete as per directions of Engineer-in-Charge. (The payment shall be made on the basis of actual weight of approved grout injected.) |
| 31 | Stirrer mixed SBR Polymer (of approved make) modified Cement slurry made with Shrinkage Compensating Cement in concrete/RCC work. |
| 32 | Providing, mixing and applying bonding coat of approved adhesive on chipped portion of RCC as per specifications and direction of Engineer- In-charge complete in all respect. |
| 33 | SBR Polymer (@10% of cement weight) modified cementitious bond coat @ 2.2 kg cement per sqm of surface area mixed with specified proportion of approved polymer |
| 34 | Providing, mixing and applying SBR polymer (of approved make) modified Cement mortar in proportion of 1:4 (1 cement: 4 graded coarse sand with polymer minimum 2% by wt. of cement used) as per specifications and directions of Engineer-in-charge. Note: Measurement and payment: The pre-measurement of thickness shall be done just after the surface preparation is completed and Payment under this item shall be made only after proper wet curing has been done and surface has been satisfactorily evaluated by sounding / tapping with a blunt metal instrument and/or the 75 mm size cube crushing strength at the end of 28 days to be not less than 30 N/Sqmm2). |
| 35 | 12 mm average thickness. |
| 36 | Repair to plaster of thickness 12 mm to 20 mm in patches of area 2.5 sqm and under, including cutting the patch in proper shape, raking out joints and preparing plastering the wall surface with white cement based polymer modified self curing mortar, including disposal of rubbish, all complete as per the direction of Engineer-In-Charge. |
| 37 | Providing and fixing double scaffolding system (cup lock type) on the exterior side, up to seven story height made with 40 mm dia M.S. tube 1.5 m centre to centre, horizontal & vertical tubes joining with cup & lock system with M.S. tubes, M.S. tube challies, M.S. clamps and M.S. staircase system in the scaffolding for working platform etc. and maintaining it in a serviceable condition for the required duration as approved and removing it there after. The scaffolding system shall be stiffened with bracings, runners, connection with the building etc wherever required for inspection of work at required locations with essential safety features for the workmen etc. complete as per directions and approval of Engineer-in-charge. The elevational area of the scaffolding shall be measured for payment purpose. The payment will be made once irrespective of duration of scaffolding. Note: - This item to be used for maintenance work judicially, necessary deduction for scaffolding in the existing item to be done. |
| 38 | Removing dry or oil bound distemper, water proofing cement paint and the like by scrapping, sand papering and preparing the surface smooth including necessary repairs to scratches etc. complete. |
| 39 | Applying priming coats with primer of approved brand and manufacture, having low VOC (Volatile Organic Compound ) content. |
| 40 | With water thinnable cement primer on wall surface having VOC content less than 50 grams/litre |
| 41 | Wall painting with premium acrylic emulsion paint of interior grade, having VOC (Volatile Organic Compound ) content less than 50 grams/ litre of approved brand and manufacture, including applying additional coats wherever required to achieve even shade and colour. |
| 42 | Two coats |
| 43 | Painting with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade: |
| 44 | Two or more coats on new work over an under coat of suitable shade with ordinary paint of approved brand and manufacture |
| 45 | Raking out joints in lime or cement mortar and preparing the surface for re-pointing or replastering, including disposal of rubbish to the dumping ground, all complete as per direction of Engineer-in-Charge. |
| 46 | Flush pointing with cement mortar 1:3 (1 cement : 3 fine sand) mixed with 2% of integral water proofing compound by weight of cement for pressed clay roof tiles as directed. |
| 47 | Providing & Applying polymer modified, flexible cementatious waterproofing coating with elastic waterproofing polymers on roof surface in three coats @14.35 kg /10 sqm. one coat of self priming of cementatious waterproofing polymer(dilution with water in the ratio of 1:1) and two coats of cementatious waterproofing polymer (dilution with water in the ratio of 3:1 ) after scrapping and properly cleaning the surface to remove pre-existing paint film & loose particles till plaster is visible, complete in all respect as per the direction of Engineer-in-Charge. |
| 48 | Providing & applying Elastomeric water-based bitumen emulsion, damp proofing and moisture vapour barrier coat (DPC coat) for concrete or any masonry surface in three coats @ 12ltr / 10sqm. One coat of self priming of elastomeric bitumen emulsion dilution with water in the ratio of 4:1 (4 part elastomeric bitumen emulsion, 1 part water) and two coats of apply Elastomeric bitumen emulsion on directly primed surface as a first coat. Allow the first coat to dry and apply second coat of Elastomeric bitumen emulsion directly in a direct perpendicular to the first coat. If required as per site third coat may be given for even surface including thorough surface preparation by cleaning removal of dust, dirt, loose particles, grease, and other deleterious materials, complete as per specification and as directed by the Engineer-in-charge. |
| 49 | Brick work with clay flyash F.P.S. (non modular) brick of class designation 7.5 in superstructure above plinth level up to floor five level in : |
| 50 | Cement mortar 1:6 (1 cement: 6 coarse sand) |
| 51 | Group-B |
| 52 | Dismantling charges for 640 Nos of solar PV modules(330W/Each or 0.33 Kwp/ each ), Module mounting structures along with GI earth flats as required, DC cables of the system and other accessories etc., as required complete in all aspects, shifting the panels to a safe placefor storage within the building concern including necessary tools and tackles for the safe handling of the RTS Modules. |
| 53 | Reinstallation charges for 640 Nos solar PV modules(330W/Each or 0.33Kwp/each), Module mounting structures along with GI earth flats as required, DC cables of the system and other accessories etc., as required complete in all aspects, shifting the panels from the storage area witin the building concern to the site area including necessary tools and tackles for the safe handling of the RTS Modules. Please Enable Macros to View BoQ information |
AI Tender Summary
Tender Timeline
Sep 11, 2026
11:30 IST
Tender Published
Tender notice published.
CompletedSep 23, 2026
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
Upcoming · 10 daysSep 24, 2026
Bid Opening Date
Technical bids will be opened and evaluated.
Upcoming · 11 daysTender Documents
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