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| 1 | (External Smart Peiodical Services) (Methodology)Complete removal of existing paint, loose coatings, dust, dirt, laitance, weak surface layers, projections and other foreign matter from walls, ceilings, facias, cornices and other architectural features by mechanical sanding using electrically operated orbital/random orbital wall sander fitted with integrated vacuum dust extraction system, having minimum operating speed of 1500 RPM and equipped with 180 mm (7\\") or 225 mm (9\\") diameter sanding pads using 80-grit abrasive discs or as required, including cleaning of surface, collection and disposal of debris, protection of adjoining finished surfaces and making the substrate smooth, sound, dust-free and ready to receive subsequent putty, primer and paint system, complete in all respects as per manufacturer's specifications and directions of Engineer-in-Charge. |
| 2 | M&L for 2.0 mm average thickness exterior grade waterproof white cement-based wall putty on prepared exterior plastered/old painted wall surfaces, comprising cleaning and preparation of the substrate to remove dust, loose particles, chalking and other contaminants, mixing the putty powder with clean potable water in proportion recommended by the manufacturer to obtain a smooth homogeneous paste, applying the first coat uniformly by airless spray equipment and allowing it to dry adequately, followed by application of the second coat or additional coat(s) as required to achieve a total average finished thickness of 2.0 mm, allowing the putty to dry completely, and thereafter sanding the surface to obtain a smooth, level, uniform and defect-free finish suitable for application of exterior acrylic primer and subsequent exterior acrylic emulsion paint system, including all labour, materials, tools, tackles, machinery, scaffolding, wastages, leads and lifts, complete in all respects as per manufacturer's specifications and directions of Engineer-in-Charge. |
| 3 | M&L for one coat of premium acrylic water-based exterior wall primer of approved make over properly prepared, repaired, puttied and dried exterior surfaces, including cleaning and preparation of the surface, thinning with clean water as recommended by the manufacturer, application by airless spray equipment to achieve uniform coverage, substrate sealing and adhesion promotion, allowing adequate drying, and preparing the surface for subsequent coats of exterior acrylic emulsion paint, complete with all labour, materials, equipment, scaffolding and incidental works, as per manufacturer's specifications and directions of Engineer-in-Charge. |
| 4 | M&L for two or more coats of premium acrylic smooth exterior emulsion paint of approved shade and finish having superior weather resistance, UV resistance, colour retention, silicon additive technology, excellent dirt pick-up resistance, anti-algal and anti-fungal properties and VOC content not exceeding 50 g/L in compliance with LEED requirements, over properly prepared, puttied and primed exterior surfaces, including thorough stirring and dilution with clean potable water as per manufacturer's recommendations, application of the first coat uniformly by mechanical roller and airless spray equipment, allowing adequate drying, followed by application of the second or additional coat(s) as required to achieve uniform opacity, colour consistency and finish, and completing the work to a smooth, even, streak-free, lap-mark-free and durable weather-resistant surface, including all labour, materials, tools, tackles, machinery, scaffolding, wastages, leads and lifts, complete in all respects as per manufacturer's specifications and directions of Engineer-in-Charge |
| 5 | M&L for 15mm thick rendering cement plaster in cement mortar (1:4) on any faces of brick walls or concrete surfaces, finished even and smooth without using extra cement complete all as specified and directed. |
| 6 | (Internal Peiodical Services)M&L for Complete removal of existing treatment of walls, washing, rubbing down and stopping of distempered and painted surfaces and applying 2.0 mm average thickness interior grade waterproof white cement-based wall putty on prepared interior plastered/old/ painted wall/new surfaces and ceiling surfaces, comprising cleaning and preparation of the substrate to remove dust, loose particles and other contaminants, mixing the putty powder with clean potable water in proportion recommended by the manufacturer to obtain a smooth homogeneous paste, applying the first coat uniformly and allowing it to dry adequately, followed by application of the second coat or additional coat(s) as required to achieve a total average finished thickness of 2.0 mm, allowing the putty to dry completely, and thereafter sanding the surface to obtain a smooth, level, uniform and defect-free finish suitable for application of interior primer and subsequent distemper/emulsion paint system, including all labour, materials, tools, tackles, machinery, scaffolding, wastages, leads and lifts, complete in all respects as per manufacturer's specifications and directions of Engineer-in-Charge. |
| 7 | M&L for one coat of water-based acrylic interior wall primer over properly prepared and dried putty surface, including cleaning of surface to remove all dust and loose particles, thinning with clean potable water as per manufacturer's recommendations, and applying uniformly by brush or roller to achieve complete sealing and binding of the substrate, allowing adequate drying before application of subsequent coats, to produce a smooth, uniform and properly primed surface ready to receive interior distemper, plastic emulsion or premium emulsion paint system, including all labour, materials, tools, tackles, machinery, scaffolding, wastages, leads and lifts, complete in all respects as per manufacturer's specifications and directions of Engineer-in-Charge. |
| 8 | M&L for two or more coats of interior acrylic plastic emulsion paint of approved shade and finish over properly prepared, primed and dried surface, including thorough stirring and thinning with clean potable water as per manufacturer's recommendations, application by brush or roller allowing adequate drying between successive coats, and finishing to a smooth, uniform, streak-free, roller-mark-free and washable surface of approved colour and sheen, including all labour, materials, tools, tackles, machinery, scaffolding, wastages, leads and lifts, complete in all respects as per manufacturer's specifications and directions of Engineer-in-Charge. |
| 9 | M&L for 12mm thick rendering cement plaster in cement mortar (1:6) on any faces of brick walls or concrete surfaces, finished even and smooth without using extra cement complete all as specified and directed. |
| 10 | M&L for prepration of old wooden surfaces of any description not otherwise described over 10 cm width or grith and applying one coat of synthetic enamel paint complete all as specified and directed. |
| 11 | M&L for prepration of old steel surfaces of any description not otherwise described over 10 cm width or grith and applying one coat of synthetic enamel paint complete all as specified and directed. |
| 12 | Taking down cement plaster or cement lime plaster on brick or stone walls, etc. including raking out joints, hacking for key, scrubbing down with water, etc any description complete all as specified and directed. |
| 13 | M&L for 5 mm thick rendering cement plaster in cement mortar (1:3) in ceiling on any faces of brick walls or concrete surfaces, finished even and smooth without using extra cement complete all as specified and directed. |
| 14 | M&L for prepration of new surfaces of ceiling including cornices, pilasters etc and applying three coats of white (Lime) wash complete all as specified. |
| 15 | M&L for preparation of old plaster surface of walls of any height ncluding brooming down or steel wire brushing, scrapping down smokes soots, moulds, moss and efforescent salts and trading oil and greasy spots removing of nails making good holes, cracks with wall putty/plaster of pairs and applying one coat of cement base paint complete all as specified, directed. |
| 16 | M&L for Preparation of old decorated plastered or un-plastered surfaces of walls of any height including cornices, pilasters by brooming down with steel wire brushes scrapping down smoke soot, moulds, moss and efflorescent salts, trading oil and greasy spots etc making good holes cracks with wall putty , rubbing down with sand paper to make the surfaces even and smooth and applying one coat of distemper oil emulsion white or tinted, all as specified and as directed. |
| 17 | M&L for preparation of newly plastered surface of walls of any height and applying two coats of cement base paint over a coat of alkali resitant primer complete all as specified and as directed. |
| 18 | M&L for Preparation of old decorated plastered or un-plastered surfaces of walls of any height including cornices by brooming down with steel wire brushes scrapping down smoke soot, moulds, moss and efflorescent salts, trading oil and greasy spots etc and applying one coat of white wash on ceiling all as specified and directed. |
| 19 | M&L for preparation of newly plastered surface of walls of any height and applying three coats of white wash complete all as specified and as directed. |
| 20 | Taking down eaves gutters and rainwater pipes (any size or pattern), including all fittings, heads, shoes, bends, swan-necks, etc., including cleaning or refixing or removal to Store (measured overall as fixed along the centre line over fittings and accessories) complete all as specified and directed. |
| 21 | S&F 110mm bore PVC (SWR) pipe single socketed, in any length with rubber ring joints, fixed to walls or floor complete all as specified and directed.Note:- Only Pipe along the centre line shall be measured and paid except fittings and accessories which shall be measured and paid for separately under respective items.) |
| 22 | S&F 110mm dia PVC (SWR) bends any radius complete all as specified and directed. |
| 23 | S&F mild steel TMT bars as in reinforcement 6mm to 8 mm dia and over cut to length,bent to shape required including cranking, bending spirally for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9 mm dia complete all as specified & directed. |
| 24 | Supply and fixing hard drawn steel wire fabric not exc 4 kg/sqm cut to lengths, wire mesh to be fixed and firmly anchored to the concrete surface by means of 'L' shaped mild steel shear key welded with existing reinforcement including cost of material, labour, tools and plants incl welding/L-clip/tying with mild steel wire (annealed) not less than 0.9 mm dia complete all as specified and as directed. |
| 25 | M&L for shotcreting average thickness 50 mm in RCC columns, beams and slab etc. with cement concrete M-25 design mix having minimum cement content of 350 Kg per Cum. Concrete having the specified minimun characterstic compressive strength (with ordinary portland cement, coarse sand and graded stone aggregates of 6 mm maximum size in proportion as per design criteria and Hardener/ admixture) incl the cost of centering and shuttering at edges and corner etc as directed by Engineer-in-Charge incl chipping of unsound/week concrete mateial 50 mm average thickness from slabs, beams/ columns etc with mannual chiesels or standerd power driven percussion type machine incl tapering of all edges, make square shoulder of cavities incl cleaning the exposed concrete surface and reinforcement with wire brushes and throughly washing with water and allowing it to dry etc incl removal of rust by applying approved rust remover chemical and the coating with Dr Fixit Epoxy zinc primer @ 6 Sqm per Litre at DFT of 100 micron, applying the SBR Latex based bonding agent on each layer of the shootcreting work of Dr Fixit Pidicrete URP on the entire surface complete all as directed including pressure grouting with epoxy injection grout including 5 mm thick cement plaster in CM (1:3) finished even and smooth without using extra cement including removing rubbish material from building and thrown in low lying lying area at any distance upto 500 metres from the site complete as directed by Engineer-in-Charge.Make of chemicals: Epoxy bonding agent, Rust remover, Anti corrosive coating, Epoxy grout, Hardener/ admixture shall be of Berger/ Sika/Fosroc/Pidilite or Techno commercial or equivalent make approved by GE. |
| 26 | Material and labour for applying bond coat of epoxy bonding agent & cement mortor in 1:1 ratio for bonding old and new concrete on damaged surfaces applying ready mix polymer modified mortar upto 60mm thickness (Chajjas fins, border,slab, beams etc) :-(i) Including application of rust remover on exposed reinforcement and subsequent application of anticorrosive coating. Also, pressure grouting with epoxy injection after application of polymer modified mortar.(ii) Use of electrical mixer to get the homogeneous dough on bond coat surfaces. (iii) To achieve required thickness repeat this step after 24 hrs as required.(iv) Keep the surfaces moist using water forg for 5 to 7 days etc complete all as specified and as directed.(v) Rate shall be inclusive of all necessary scaffolding for building height up to 24 meters complete all as directed by Engineer-in-Charge.Make of Chemicals : - Epoxy bonding agent, Rust remover, Anti corrosive coating, Polymer modified mortar, Epoxy grout shall be of Berger, Krishna, Dr Fixit, MC Bauchemie and M/s Cemistik, Sika or Equivalent as approved by GE. |
| 27 | Notes for item No 25 & 26 (i) The complete treatment shall be executed only through the approved applicator of the manufacturer.The applicator shall be approved by the GE before commencement of work. The contractor shall submitt documentary proof of authorisation from the manufacturer prior to execution.(ii) Before commencement of work,the contractor shall submitt a Manufacturer's Authorization Certificate (MAC), Method Statement , and Warrenty certificate duly signed by both the manufacturer and contractor. The manufacturer shall certify the specified compressive, flexural and bond strength parameters of the repair system, and test reports confirimng achievement of the specified strenghts after completion of work shall be submitted to GE.(iii) A joint warrenty for a period of 07 (seven) years from certified date of completion shall be furnished by the contractor and manufacturer for the complete repair treatment against failure, debonding, cracking, leakage , corrosion or deterioration attributable to defective materials or workmanship.(iv) Hard drawn steel wire fabric will be measured and paid seperately |
| 28 | Note for Item No 1 to 8 (Methodology)The work for smart periodical services shall include the following and the rates quoted by the bidders shall include for the same :- 1. All painting, putty, primer, texture coating and waterproofing works shall be executed strictly in accordance with the latest printed technical specifications, application manuals, method statements,LEED and recommendations of the respective manufacturer and as approved by the GE.2. The complete coating system shall be executed only through the manufacturer's authorized applicator/agency duly trained and certified by the respective manufacturer.3. The bidder shall mandatorily upload, along with the Technical Bid, a valid and work-specific Memorandum of Understanding (MoU) signed between the bidder and directly by the paint manufacturer whose products are proposed to be used in the work. The MoU shall clearly confirm that the specified works shall be executed through the manufacturer's duly trained and authorized applicator using only genuine and original materials supplied/approved by the manufacturer and shall provide technical support, quality monitoring and warranty backing for the complete coating system. The MoU shall clearly indicate the name of the work , name of the bidder, name of the authorized applicator, product system proposed for use and commitment of technical support by the manufacturer. |
| 29 | 4. Any bid submitted without the above MoU shall be treated as technically non-bonafide and shall be rejected during technical evaluation without further consideration.5. The MoU shall be issued by the Manufacturer's Regional Office, State Office, Corporate Office or any officer specifically authorized by the Manufacturer for such purpose.6. The MoU between the bidder and the manufacturer, submitted with the tender shall be freshly issued and shall not be more than 30 days old on bid start date of tender on stamp paper of Rs 100.00. The MoU shall remain valid throughout the execution period and up to physical date of completion of work and during the Defect Liability Period (DLP) as per terms and conditions of the contract. 7. Surface preparation shall be carried out using suitable mechanical sanding equipment with integrated dust extraction system capable of producing a clean, sound and dust-free substrate suitable for application of the specified coating system.8. Proper masking and protection of doors, windows, glazing, fittings, fixtures, floors, furniture, equipment and adjoining finished surfaces shall be carried out before commencement of painting works. Any damage shall be made good by the contractor at his own cost.9. All equipment proposed for the work, including spray machines, sanding machines, mixers and allied accessories, shall be approved by the Engineer-in-Charge before deployment at site. |
| 30 | 10. Rates quoted shall include all scaffolding upto 21.00 m , staging, ladders, access arrangements, masking materials, protection measures, consumables, cleaning and disposal of debris, and no extra payment shall be admissible on these accounts.11. Primer, putty, distemper / extererior emulsion /plastic emlusion shall be of same manufacturer.12. GE shall approve stages building wisein stage passing register for each stage before commencement of subsequent stage viz preparation of surface by complete removal, each coat of putty separately ( first coat followed by application of the second coat or additional coat(s) as required to achieve a total average finished thickness of 2.0 mm), primer, under coat and finishing coat of interior & exterior emulsion paint (first coat and second coat) separately.13. The bidders shall apply the minimum number of coats mentioned in the respective items of Schedule 'A' / BoQ to the satisfaction of GE. In case GE is not satisfied with exetrnal finish, shade, texture, colour, uniformity, workmanship, etc of painting, then the contractor shall have to apply one or more additional coats without any extra cost to the Department. No claim whatsoever shall be entertained on this account. |
| 31 | 14. The contractor shall, at his own cost, obtain and maintain valid Insurance Policies covering all workers, painters, supervisors, applicators and other personnel engaged for execution of work. The insurance shall adequately cover risks arising out of accidental death, bodily injury, permanent/ partial disability, occupational hazards, third-party liability and any other statutory requirements under applicable labour laws. The contractor shall be solely responsible for payment of compensation, medical expenses, claims, damages, penalties or legal liabilities arising out of any accident, injury or death of his emplyees/workers during the execution of contract. The department shall bear no responsbility whatsoever in this regard. Copies of valid insurance policies shall be submitted to the GE before commencement of work and shall remain valif througout the contract period 15. Upon completion of the work, all paint splashes, masking materials, debris, waste containers and temporary protections shall be removed and the site shall be handed over in neat and clean condition. Please Enable Macros to View BoQ information |
