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| 1 | Taking down cement plaster on brick or concrete surfaces of walls/ceilings and the like, including raking out joints, hacking for key, scrubbing down with water etc., of any description, including removal of rubbish outside MoD land, complete all as specified and directed.Note: The rate quoted by the Contractor shall be deemed to include necessary scaffolding, staging and formwork/arrangements. |
| 2 | M&L for surface preparation and application of waterproof exterior coating as follows: cleaning new/existing plastered surfaces till free from dust, grease, loose/flaking paint and other foreign matter; removal of unstable paint by high-pressure wash or scraper, as appropriate; removal of algae/fungus by high-pressure wash or coir brush and treatment with fungicidal solution; filling surface cracks up to 5 mm width with Dr. Fixit Crack-X paste or equivalent, and cracks exceeding 5 mm/separation gaps with Dr. Fixit Pidicrete URP modified mortar or equivalent, all as specified. Applying Dr. Fixit Raincoat Neo or equivalent directly from container after stirring well; applying self-priming/first coat by brush/roller on vertical/horizontal wall surface in SSD condition, diluted in the ratio of 1 litre coating with 100 ml clean potable water and allowing to dry for 4–6 hours; applying second coat undiluted as waterproof top coat of approved shade by roller/brush with coverage 3.7–4.1 sqm/litre to achieve DFT of 100–110 microns, allowing 4–6 hours drying time. Additional coat shall be applied, if required, on horizontal surfaces such as window tops, ledges, parapet walls etc., and the coating shall be allowed to air cure for 7 days, including necessary scaffolding and safety measures, complete all as specified and directed.Note: Exterior emulsion paint, wherever specified, shall be applied by mechanical sprayer through approved applicator in approved shade. |
| 3 | NOTE: PARTICULAR SPECIFICATION – STAGE PASSING FOR EXTERIOR PAINTING Stage–1: Surface Preparation and Primer ApplicationThe Contractor shall formally intimate completion of the following activities: removal of loose paint, fungal/algal deposits and efflorescence; cleaning of surfaces using wire brush, scraping tools and approved chemical wash, where recommended; filling of cracks and minor undulations using approved polymer-based crack filler; ensuring complete dryness of surfaces free from moisture ingress; and application of primer/sealant coat as per manufacturer’s technical data sheet. Inspection shall be carried out by the Engineer-in-Charge or authorised representative. Stage passing approval shall be granted by the Garrison Engineer before commencement of first coat.Stage–2: Application of First Coat / Verification ShadeThe Contractor shall apply one uniform coat of approved weather-coat anti-fungal paint. The first coat shall be in a slightly different tint, i.e. lighter/dull variant of the final shade, to enable visual verification of complete coverage. The Contractor shall request inspection and approval upon completion. No second coat shall commence without written approval of the Garrison Engineer.Stage–3: Application of Second / Final CoatAfter stage passing approval of first coat, the final coat shall be applied in the approved final shade. Minimum interval of 4–6 hours drying time, or as per manufacturer’s specification, shall be maintained between coats. Final finish shall be smooth and unifoRm, without roller marks, patchiness, sagging or visible colour variation.Stage–4: Final Inspection, Certification and Warranty SubmissionFinal inspection shall be conducted by the Engineer-in-Charge and verified by the Garrison Engineer. The Contractor shall ensure complete cleaning, removal of masking, rectification of touch-ups and disposal of empty containers as per environmental guidelines. Upon completion, the Contractor shall submit warranty and service certificate for 5 years issued by manufacturer’s authorised applicator of Asian Paints / Berger / Nerolac / Dr. Fixit or equivalent, as applicable, and certification confirming correct surface preparation, application system, drying time, coverage and compliance with manufacturer’s technical specifications. |
| 4 | M&L for writing letters or figures in black letters on white base, in Block/Roman/Italic/Indian letters, not exceeding 30 cm high, including stops, commas, short lines, dashes, hyphens and brackets, including necessary scaffolding and safety measures, complete all as specified and directed. |
| 5 | M&L for cutting down plants/trees up to 10 cm girth and applying Roundup/Glypocet or equivalent approved herbicide to roots at roof tops/sides, external walls of buildings, chajjas, wall junctions, and at junctions of rain water/CI waste water pipes, including taking out possible quantities of roots entered into wall/slab surfaces and making good the surfaces, including repairing affected GI/CI/AC/PVC pipe joints after application of herbicide. Making good shall be carried out to match adjoining surfaces using PCC (1:2:4) Type B1 (12.5mm graded aggregate) or cement mortar 1:2, including necessary scaffolding/staging up to height of 7.00 m from ground level, complete all as specified and directed. |
| 6 | M&L for rendering 15 mm thick in CM (1:4) on fair faces of concrete surfaces, finished even and smooth without using extra cement and mixed with waterproofing compound @ 3% by weight of cement, complete all as specified and directed. |
| 7 | Supply only integral waterproofing compound, complete all as specified and directed. |
| 8 | M&L for rendering 10 mm thick in cement mortar 1:4 on fair faces of concrete/brickwork surfaces, finished fair and even without using extra cement, complete all as specified and directed. |
| 9 | M&L for finishing walls with exterior emulsion weatherproof paint of required shade, new work, two or more coats applied @ 1.67 litre/10 sqm over by using mechanical spray and including priming coat of exterior primer applied @ 2.20 kg/10 sqm, including necessary scaffolding and safety measures in G+2 buildings, complete all as specified and directed. |
| 10 | Dismantling of cast iron, 100 mm dia drain pipes from walls/ trenches, including all fittings & accessories all as specified and directed. |
| 11 | M&L for PVC (SWR) pipe, single socketed, in any length, with rubber ring joints, fixed to wall, 110 mm bore, complete all as specified and directed. |
| 12 | S&F 100 mm dia PVC (SWR) bend, complete all as specified and directed. |
| 13 | S&F PVC (SWR) bends of any radius for 100 mm bore, provided with access door, complete all as specified and directed. |
| 14 | M&L for 75 mm bore PVC (SWR) pipe, single socketed, in any length, with rubber ring joints, fixed to wall, complete all as specified and directed. |
| 15 | S&F 75 mm dia PVC (SWR) bend, complete all as specified and directed. |
| 16 | S&F PVC (SWR) bends of any radius for 75 mm bore, provided with access door, complete all as specified and directed. |
| 17 | S&F 110 mm PVC (SWR) branch piece, single Y, equal or unequal, complete all as specified and directed. |
| 18 | S&F 75 mm PVC (SWR) branch piece, single Y, equal or unequal, complete all as specified and directed. |
| 19 | S&F 75 mm cast iron soil, waste and vent pipes in any length, with or without ears, with cement joints, fixed to wall, complete all as specified and directed. |
| 20 | S&F 100 mm cast iron soil, waste and vent pipes in any length, with or without ears, with cement joints, fixed to wall, complete all as specified and directed. |
| 21 | S&F 75 mm CI bends of any radius, diminishing pieces or tapers, larger bore measured, complete all as specified and directed. |
| 22 | S&F 100 mm CI bends of any radius, diminishing pieces or tapers, larger bore measured, complete all as specified and directed. |
| 23 | S&F 75 mm branch pieces, single, equal or unequal, ordinary or inverted, spigot or socket type, or with parallel branches, complete all as specified and directed. |
| 24 | S&F 100 mm branch pieces, single, equal or unequal, ordinary or inverted, spigot or socket type, or with parallel branches, complete all as specified and directed. |
| 25 | M&L for stack clamps, made out of 50 mm × 5 mm flat iron and 16 mm dia round iron stays, including bolts and nuts and securing ends of stays to wall or roof for 110 mm dia pipe, complete all as specified and directed. |
| 26 | S&F 75 mm cast iron cowls, complete all as specified and directed. |
| 27 | S&F 100 mm cast iron cowls, complete all as specified and directed. |
| 28 | Taking down wooden chowkats or frames with shutters, without taking off shutter from frame, area not exceeding 1.5 sqm each, including making good disturbed portions to match adjoining surfaces and offering credit as per schedule of credit, complete all as specified and directed. |
| 29 | Dismantling mild steel work of any description not otherwise provided for complete all as specified and directed. |
| 30 | S&F aluminium powder coated frame, minimum powder coating thickness 50 micron, for doors, windows and ventilators with one or more rebates, including joining cleats for fixing etc., and including taking down old frames, complete all as specified and directed. |
| 31 | S&F anodised aluminium window/ventilator shutters, sliding type without sash bars, using aluminium sections weighing not less than 0.55 kg/m, including necessary joining cleats, glazing clips, rubber/neoprene packing, aluminium snap beading, screws etc., complete all as specified and directed. |
| 32 | S&F aluminium grills of DG 104 (10mm) powder coated including dismantling of old unserviceable alumunium grill all as specified and directed |
| 33 | S&F aluminium alloy wire cloth, 0.45 mm nominal dia of wire and average width of aperture 1.40 mm, fixed with aluminium wire staples, complete all as specified and directed. |
| 34 | M&L for 4 mm thick sheet glass, ordinary quality, and glazing with wooden beading, not exceeding 0.5 sqm in each pane, complete all as specified and directed. |
| 35 | S&F butt hinges, 100 mm size, Type B-21, complete all as specified and directed. |
| 36 | S&F extruded aluminium alloy handles, fabricated type and powder coated, 100 mm size, complete all as specified and directed. |
| 37 | S&F aluminium anodised barrel tower bolts of extruded section, 100 mm size, fixed complete all as specified and directed. |
| 38 | Taking down shutters of any description, not exceeding 1 sqm each, complete all as specified and directed. |
| 39 | S&F 25 mm thick second class hardwood glazed and skeleton shutters, open rebated and prepared to receive glass/gauze etc. without sash bars, edges of framing plain/chamfered/rounded, fitted with cut and mitred beads for securing glass etc.; sizes of members of shutters as specified in SSR Part I, Section 8, Clause 8.24(a); supplied and fitted to chowkats, divided into squares with plain/chamfered/rounded, mitred and rebated sash bars, any number, complete all as specified and directed. |
| 40 | M&L for second class hardwood scantlings, clean sawn, timber framed and fixed as in windows, complete all as specified and directed. |
| 41 | S&F mild steel articles such as bands, straps, supports or stays for rain water pipes, holdfasts etc., confoRming to Fe 290 (Gde E-165), complete all as specified and directed. |
| 42 | M&L for plain cement concrete (1:2:4) Type B1 using 20 mm graded aggregate, as in coping, holdfasts, cills, steps, water troughs and the like, including weathering, slightly rounded/chamfered angles and throating etc., complete all as specified and directed. |
| 43 | Framed work such as grills, gratings etc., with ends of bars shouldered and/or riveted or forged into spikes; framed guard bars, barred iron doors, ladders, framed balusters, walkways, railings, framework of water tanks and similar work confoRming to Fe 290 (Gde E-165), complete all as specified and directed. |
| 44 | M&L for applying two coats of synthetic enamel paint by using mechanical spray over one coat of red oxide zinc chrome primer, including preparation of new steel surfaces of any description exceeding 10 cm in width or girth, complete all as specified and directed. |
| 45 | M&L for preparation of new/previously untreated wooden surfaces of any description, not otherwise described, exceeding 10 cm in width or girth, including applying two coats of synthetic enamel paint by using mechanical spray over one coat of pink primer, including necessary scaffolding, safety measures, tools, tackles and appliances, complete all as specified and directed. |
| 46 | M&L for preparation of old painted wooden surfaces of any description, not otherwise described, exceeding 10 cm in width or girth, including cleaning, scraping, sand papering and making the surface ready, and applying one coat of synthetic enamel paint by using mechanical spray, including necessary scaffolding, safety measures, tools, tackles and appliances, complete all as specified and directed. |
| 47 | M&L for preparation of old painted steel surfaces of any description, not otherwise described, exceeding 10 cm width or girth, and applying one coat of synthetic enamel paint by using mechanical spray, including necessary scaffolding and safety measures, complete all as specified and directed. Please Enable Macros to View BoQ information |
