Repairing and Renovation works in Seminar Room adjoining to Production Engineering Section at SVNIT Campus, Surat.

Clearing grass and removal of the rubbish up to a distance of 50 m outside the periphery of the area cleared. (DSR-2.32)

Dismantling old plaster or skirting raking out joints and cleaning the surface for plaster including disposal of rubbish to the dumping ground within 50 metres lead. (DSR-15.56)

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. (DSR-13.91)

15 mm cement plaster on rough side of single or half brick wall finished with a floating coat of neat cement of mix : 1:4 (1 cement: 4 fine sand). (DSR- 13.8.2)

Repairs to plaster of thickness 12 mm to 20 mm in patches of area 2.5 sq. meters and under, including cutting the patch in proper shape, raking out joints and preparing and plastering the surface of the walls complete, including disposal of rubbish to the dumping ground,all complete as per direction of Engineer-In-Charge. : With cement mortar 1:4 (1cement: 4 coarse sand). (DSR- 14.1.2)

Providing and applying a complete waterproofing system on vertical concrete/masonry surfaces including parapet walls, exterior wall and other exposed areas, comprising: (i) Surface Preparation: Scraping and cleaning the surface with wire brushes to remove dust, loose particles, algae, or laitance, including minor patchwork repairing of surface with cement mortar to ensure a sound substrate. (ii) Crack Treatment: Treating hairline and minor cracks up to 5 mm width using ready-to-use acrylic crack filler paste (Dr. Fixit Crack-X Paste or equivalent). Cracks shall be opened slightly in U-groove profile where necessary and filled using putty knife/spatula to ensure complete filling and smooth finish, cured as per manufacturer’s specifications. (iii) Elastomeric Waterproofing Membrane: Applying fibre-reinforced elastomeric liquid waterproofing membrane with resilient acrylic polymers (Asian Paints Damp Proof Xtreme or equivalent) in two coats: one coat of self-priming with brush (diluted 3:1 with water) and one coat of undiluted elastomeric waterproofing liquid with brush/roller, at a total consumption rate as per manufacturers descriptions to achieve a dry film thickness not less than 500 microns. The membrane shall possess Sun Reflectivity Index (SRI) ≥ 105. (iv) Protective Finish: Over the cured membrane, applying two coats of Apex Ultima Protek Duralife (or equivalent) — one base coat diluted as per manufacturer’s instructions and one top coat undiluted — at a consumption rate of approx. 4.63 litres per 10 sqm for two coats, providing UV resistance, weather protection, dirt resistance, colour retention, and extended durability. All materials, labour, tools, scaffolding, Jhula, and equipment required for execution included. Work shall be carried out as per manufacturer’s specifications and direction of Engineer-in-Charge, complete in all respects.( As per R.A.)

Providing and applying a complete waterproofing system on top of concrete roof /horizontal masonry surfaces and other exposed areas, comprising: (i) Surface Preparation: Scraping and cleaning the surface with wire brushes/ pressure pump to remove dust, loose particles, algae, or laitance, including minor patchwork repairing of surface with cement mortar to ensure a sound substrate. (ii) Crack Treatment: Treating hairline and minor cracks up to 5 mm width using ready-to-use acrylic crack filler paste (Dr. Fixit Crack-X Paste or equivalent). Cracks shall be opened slightly in U-groove profile where necessary and filled using putty knife/spatula to ensure complete filling and smooth finish, cured as per manufacturer’s specifications. (iii) Elastomeric Waterproofing Membrane: Applying fibre-reinforced elastomeric liquid waterproofing membrane with resilient acrylic polymers (Asian Paints Damp Proof Xtreme or equivalent) in three coats: one coat of self-priming with brush (diluted 3:1 with water) and two coat of undiluted elastomeric waterproofing liquid with brush/roller, at a total consumption rate of approx 10.75litre per 10sqm to achieve a dry film thickness not less than 500 microns. The membrane shall possess Sun Reflectivity Index (SRI) ≥ 105. All materials, labour, tools, scaffolding, Jhula, and equipment required for execution included. Work shall be carried out as per manufacturer’s specifications and precautions of chemicals and direction of Engineer-in-Charge, complete in all respects. ( As per R.A.)

Providing and applying white cement based putty of average thickness 1 mm, of approved brand and manufacturer, over the plastered wall surface to prepare the surface even and smooth complete. (DSR-13.80)

Finishing with Deluxe Multi surface paint system for interiors and exteriors using Primer as per manufacturers specifications : Finishing with Deluxe Multi surface paint system for interiors and exteriors using Primer as per manufacturers specifications : Two or more coats applied on walls @ 1.25 ltr/10 sqm. over and including one coat of Special primer applied @ 0.75 ltr / 10sqm (DSR-13.48.1)

Finishing with Deluxe Multi surface paint system for interiors and exteriors using Primer as per manufacturers specifications : Finishing with Deluxe Multi surface paint system for interiors and exteriors using Primer as per manufacturers specifications : Painting wood work with Deluxe Multi Surface Paint of required shade. Two or more coat applied @ 0.90 ltr/10 sqm over an under coat of primer applied @0.75 ltr/ 10 sqm of approved brand or manufacture (DSR-13.48.2)

Finishing with Deluxe Multi surface paint system for interiors and exteriors using Primer as per manufacturers specifications : Finishing with Deluxe Multi surface paint system for interiors and exteriors using Primer as per manufacturers specifications : Painting Steel work with Deluxe Multi Surface Paint to give an even shade. Two or more coat applied @ 0.90 ltr/10 sqm over an under coat of primer applied @ 0.80 ltr/ 10 sqm of approved brand or manufacture (DSR-13.48.3)

Chipping of unsound/weak concrete material from slabs, beams, columns etc. with manual Chisel and/ or by standard power driven percussion type or of approved make including tapering of all edges, making square shoulders of cavities including cleaning the exposed concrete surface and reinforcement with wire brushes etc. and disposal of debris for all lead and lifts all complete as per direction of Engineer-In-Charge. 25 mm average thickness (DSR- 26.28.3)

Chipping of unsound/weak concrete material from slabs, beams, columns etc. with manual Chisel and/ or by standard power driven percussion type or of approved make including tapering of all edges, making square shoulders of cavities including cleaning the exposed concrete surface and reinforcement with wire brushes etc. and disposal of debris for all lead and lifts all complete as per direction of Engineer-In-Charge. 50 mm average thickness (DSR- 26.28.2)

Cleaning of reinforcement from rust from the reinforcing bars to give it a total rust free steel surface by using alkaline chemical rust remover of approved make with paint brush and removing loose particles after 24 hours of its application with wire brush and thoroughly washing with water and allowing it to dry, all complete as per direction of Engineer-In-Charge. Bars upto 12 mm diameter (DSR- 26.29.1)

Cleaning of reinforcement from rust from the reinforcing bars to give it a total rust free steel surface by using alkaline chemical rust remover of approved make with paint brush and removing loose particles after 24 hours of its application with wire brush and thoroughly washing with water and allowing it to dry, all complete as per direction of Engineer-In-Charge. Bars above 12 mm diameter (DSR- 26.29.2)

Applying priming coat: With ready mixed epoxy Zinc primer of approved brand and manufacture on steel galvanised iron/ steel works. (DSR- 13.50.3)

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. 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. (DSR- 26.31.1)

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 75mm size cube crushing strength at the end of 28 days to be not less than 30 N/Sqmm2). 25 mm average thickness in 2 layers. (DSR- 26.32.2, P/362)

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 75mm size cube crushing strength at the end of 28 days to be not less than 30 N/Sqmm2). 50 mm average thickness in 3 layers. (DSR- 26.32.3)

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). (3) Epoxy injection grout in concrete/RCC work of approved make (DSR- 26.35.3, P/363)

Dismentaling C.I. pipes, G.S.W. pipes and PVC. rain water pipes with fiitings and clamps including stacking the materials with all lead and lift.(upto 150 mm dia pipe) (DSR- 15.42.3)

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. 110 mm diameter. (DSR- 12.41.2)

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.(Price including both bend & shoe) (1) Bend 87.5° : 110 mm bend and (2) Shoe (Plain) : 110 mm Shoe. (DSR- 12.42.5.2 + 12.42.6.2)

Providing and fixing Galvanized Iron - Z clamp of approved design to CPVC and PVC , SWR pipe of size up to 150mm dia pipe fixing of clamp by dash fastners of required size in RCC and brick work projecting 75 mm outside the wall surface and fixed on wall with 2 nos, 6mm dia expansion hold fasteners, including drilling necessary holes in brick wall/ CC/ RCC surface and the cost of bolts etc. The pipes shall be fixed to the already fixed brackets with the help of 30 mm x1.6 mm galvanised flat and round threded bar / Rod of 8 mm dia of specified shape and of total length 450 mm and shall be fixed on wall . Total bracket length up to 450 mm of approved shape and design (for single 100/110 mm dia pipe) (DSR- 17.77.1)

Providing and supplying Acoustical Wall Paneling (Armstrong/Knauf Optra or equivalent) with square edges, made of fiberglass substrate 25 mm thick, wrapped on the front side with acoustically transparent fabric classified for Fire Reaction Class A as per ASTM E-84, available in Architect’s choice of colors – Husk, Copper, Sangria, Sesame, Coffee, Charcoal, Titanium, Flame, Peanut, and Shell. Panels of size 600×600 mm or 1200×600 mm with minimum 0.85 NRC sound absorption. Scope includes: Installation of an appropriate vapour barrier on vertical surfaces prior to panel installation, as per manufacturer’s recommendation, to seal against moisture entry. Installation of a wooden batten grid (50×50 mm section or as approved by engineer incharge) on solid wall/partition to provide level and plumb surface. Fixing of Wall Panel Impalers to battens using self-tapping screws (3 nos. for 600×600 mm panels and 4 nos. for 1200×600 mm panels). Application of silica-based construction adhesive on projecting spikes of impalers. Piercing and mounting of acoustical panels through spikes, ensuring proper line and level. Installation carried out strictly as per manufacturer’s recommended procedure. Rate is inclusive of all supplying, fixing, installation, vapour barrier, wooden battens, hardware, adhesives, accessories, and any required wall surface pre-treatment. Nothing extra shall be payable. The complete make/brand shall be Armstrong/Knauf Optra or equivalent, subject to approval of the Engineer-in-Charge. (As per M.R.+1%L.C.)

Repairing, refurbishing and servicing of existing auditorium chair including: making the chair noise-free by servicing, lubricating and adjusting folding seat mechanisms, hinges, pivots and moving parts; tightening/replacement of screws, nuts, bolts and minor alignment corrections; removal of existing upholstery; providing and fixing new upholstery fabric of minimum 450 GSM, colourfast and abrasion resistant (minimum 30,000 Martindale cycles); replacement of cushion with PU foam of density 40 kg/m³ for seat and 32–40 kg/m³ for back; complete re-upholstery including stitching, stretching, stapling and finishing; providing and fixing new washable headrest cover; polishing of wooden armrests and trims including sanding and application of polish/PU finish; thorough cleaning and sanitization of the entire chair after completion of work; including all labour, materials, consumables, adhesives, fasteners, tools and incidental charges, complete as per direction of Engineer-in-Charge.(N.S.)

Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in foundation and plinth in: Cement mortar 1:4 (1 cement : 4 coarse sand) (DSR-6.1.1)

Filling in foundation and plinth with brick Bats / Chhara in layers of 20cm. thickness including watering, ramming and consolidating etc. complete. SOR cn: 04009A, P/48) (594.61 + 18% GST = 701.61)

Dismantling aluminium/ Gypsum partitions/ wall panelling , doors, windows, fixed glazing and false ceiling including disposal of unserviceable material and stacking of serviceable material with in 50 meters lead as directed by Engineer-in-charge. (DSR-15.57)

Supplying chemical emulsion in sealed containers including delivery as specified. Chlorpyriphos/ Lindane emulsifiable concentrate of 20% (DSR-2.34.1)

Diluting and injecting chemical emulsion for POST-CONSTRUCTIONAL anti- termite treatment (excluding the cost of chemical emulsion) : Treatment at points of contact of wood work by chemical emulsion Chlorpyriphos/ Lindane (in oil or kerosene based solution) @ 0.5 litres per hole by drilling 6 mm dia holes at downward angle of 45 degree at 150 mm centre to centre and sealing the same. (DSR-2.35.5)

Providing and fixing 15 mm thick false ceiling tiles at all heights with integral densified calcium silicate reinforced with fibre and natural filler false ceiling tiles of Size 595x595 mm of approved texture, design and patterns having NRC (Noise Reduction coefficient) of 0.50 (minimum) as per IS 8225:1987, Light reflectance of 85% (minimum). Non combustible as per BS:476 (part-4), fire performance as per BS:476 (part 6 &7), humidity resistance of 100%, thermal conductivity < 0.043 W/m K as per ASTM 518:1991,in true horizontal level on the existing frame work consisting of T-sections and L - sections suitably fixed according to tile size as per direction of Engineer-in-charge. (DSR-26.25)

Removing old false ceiling tiles and refixing available tile and replacing/ providing new extra hanging rod with G.I. wire and replacing required material for refixing the false ceilling tiles including transportaion of sheet from other locations, including disposal of unserviceable material and stacking of serviceable material with in 50 meters lead as directed by Engineer-in-charge. (As per M.R.+1%LC =490.00+4.90=494.9)

Repairing of Aluminium 2 track window with / with out mosquito net , replacing all bearings, greecing, replacing damaged accessories i.e. star lock, lock clip etc. and making good to jammed window so that shutter slides freely. (cost for removing and refitting of window included) (AS Per M.R. + 1 % L.C.)

Providing and fixing factory made single extruded WPC (Wood Polymer Composite) solid door/ window/ Ceosetory windows & other Frames/ Chowkhat comprising of virgin PVC polymer of K value 58-60 (Suspension Grade), calcium carbonate and natural fibers (wood powder/ rice husk/ wheat husk) and non toxic additives (maximum toxicity index of 12 for 100 gms) fabricated with miter joints after applying PVC solvent cement and screwed with full body threaded star headed SS screws having minimum frame density of 750 kg/cum, screw withdrawal strength of 2200 N (Face) & 1100 N (Edge), minimum compressive strength of 58 N/mm2, modulus of elasticity 900 N/mm2 and resistance to spread of flame of Class A category with property of being termite/ borer proof, water/ moisture proof and fire retardant and fixed in position with M.S hold fast/ lugs/ SS dash fasteners of required dia and length complete as per direction of Engineer-In- Charge. (M.S hold fast/ lugs or SS dash fasteners shall be paid for separately). Note: For WPC solid door/ window frames, minus 5mm tolerance in dimensions i.e depth and width of profile shall be acceptable. Variationin profile dimensions on plus side shall be acceptable but no extra payment on this account shall be made. Frame size 65 x 150 mm (DSR-26.86.7)

Providing and fixing factory made single extruded WPC (Wood Polymer Composite) solid decorative type flush door shutter of required size comprising of virgin polymer of K value 58-60 (Suspension Grade), calcium carbonate and natural fibers (wood powder/ rice husk/wheat husk) and non toxic additives (maximum toxicity index of 12 for 100 gms) having minimum density of 650 kg/cum and screw withdrawal strength of 1800 N (Face) & 900 N (Edge), minimum compressive strength 50 N/mm2, modulus of elasticity 850 N/mm2 and resistance to spread of flame of Class A category with property of being termite/borer proof, water/moisture proof and fire retardant. WPC to be laminated with PVC foil of minimum 14 microns thick of approved design pasted with hot melt adhesive on both faces of shutter and fixing with stainless steel butt hinges of required size with necessary full body threaded star headed counter sunk S.S screws, all as per direction of Engineer-In- Charge. (Note: stainless steel butt hinges and necessary S.S screws shall be paid separately) 30 mm thick (DSR-26.88.1)

Providing and fixing stainless steel fancy handle of approved make fixed with SS screws etc. complete as per direction of Engineer-in-charge.: 200 mm (DSR-9.170.1)

Providing and fixing aluminium tower bolts ISI marked anodised (anodic coating not less than grade AC 10 as per IS : 1868 ) transparent or dyed to required colour or shade with necessary screws etc. complete : 250x10 mm (DSR-9.97.2)

Providing and fixing ISI marked oxidised M.S. sliding door bolts with nuts and screws etc. complete (Copper oxidised as per IS 1378) :300x16 mm (DSR-9.62.1)

Providing and fixing IS : 12817 marked stainless steel butt hinges (heavy weight) with stainless steel screws etc. complete : 125x64x2.50 mm (DSR-9.71.1)

Providing and fixing aluminium extruded section body tubular type universal hydraulic door closer (having brand logo with ISi, IS : 3564, embossed on the body, door weight upto 36 kg to 80 kg and door width from 701 mm to 1000 mm), with double speed adjustment with necessaryaccessories and screws etc. complete. (DSR-9.84)

Dismantling tile work in floors and roofs laid in cement mortar including stacking material within 50 metres lead. For thickness of tiles above 25 mm and up to 40 mm (DSR-15.23.2)

Kota stone slab flooring over 20 mm (average) thick base laid over and jointed with grey cement slurry mixed with pigment to match the shade of the slab including rubbing and polishing complete with base of cement mortar 1 : 4 (1 cement : 4 coarse sand) : 25 mm thick. (DSR-11.26.1)

Structural steel work riveted, bolted or welded in built up sections, trusses and framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete. (DSR-10.2)

Providing and fixing precoated galvanised iron profile sheets (size, shape and pitch of corrugation as approved by Engineer-in-Charge) of total coated thickness 0.50 mm (base metal of minimum 0.45 mm thickness with total coating thickness of 0.05mm) with zinc coating 120 grams per sqm as per IS: 277, in 240 mpa steel grade, 5-7 microns epoxy primer on both side of the sheet and polyester top coat 15-18 microns. Sheet should have protective guard film of 25 microns minimum to avoid scratches during transportation and should be supplied in single length upto 12 metre or as desired by Engineer-in-charge. The sheet shall be fixed using self drilling /seIf tapping screws of size (5.5x 55 mm) with EPDM seal, complete upto any pitch in horizontal/ vertical or curved surfaces, excluding the cost of purlins, rafters and trusses and including cutting to size and shape wherever required. (DSR-12.50)

Demolishing brick work manually/ by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of Engineer-in-charge. In cement mortar (DSR-15.7.4)

Demolishing cement concrete manually/ by mechanical means including disposal of material within 50 metres lead as per direction of Engineer - in - charge. Nominal concrete 1:3:6 or richer mix (i/c equivalent design mix) (DSR-15.2.1)

Making plinth protection 50mm thick of cement concrete 1:3:6 (1 cement : 3 coarse sand (zone-III) derived from natural sources : 6 graded stone aggregate 20 mm nominal size derived from natural sources) over 75mm thick bed of dry brick ballast 40 mm nominal size, well rammed and consolidated and grouted with fine sand, including necessary excavation leveling & dressing & finishing the top smooth. (DSR-4.17)

Providing and laying 60mm thick factory made cement concrete interlocking paver block of M -30 grade made by block making machine with strong vibratory compaction, of approved size, design & shape, laid in required colour and pattern over and including 50mm thick compacted bed of coarse sand, filling the joints with fine sand etc. all complete as per the direction of Engineer-in-charge. (DSR-16.68)

Taking out existing CC interlocking paver blocks from footpath/ central verge, including removal of rubbish etc., disposal of unserviceable material to the dumping ground, for which payment shall be made separately and stacking of serviceable material within 50 metre lead as per direction of Engineer-in-Charge. (DSR-16.83)

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level : 1:2:4 (1 cement : 2 coarse sand(zone-III) derived from natural sources : 4 graded stone aggregate 20 mm nominal size derived from natural sources) (DSR-4.1.3)

Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level : 1:1.5:3 (1 cement : 1.5 coarse sand (zone-III) derived from natural sources : 3 graded stone aggregate 20 mm nominal size derived from natural sources) (DSR-5.1.2)

Centering and shuttering including strutting, propping etc. and removal of form work for :Foundations, footings, bases for columns. (DSR-4.3.1)

Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level. Thermo-Mechanically Treated bars of grade Fe-500D or more. (DSR-5.22.6)

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. (DSR- 15.60, P/243)