Structural repairs, painting works and other miscellaneous civil works at Mod Labs building, BARC, Trombay, Mumbai.

Removing white or colour wash, distemper, external paint by scrapping and sand papering and preparing the surface smooth including necessary repairs to scratches etc. complete all as directed at site including scaffolding, cleaning of the areas.

Providing and applying white cement based wall putty over concrete or Plastered surface up to 3 mm thick to get uniform surface free from undulation including cleaning complete all as directed by the Engineer-in-charge

Providing and applying white cement based wall putty over concrete or Plastered surface minimum 3 mm and up to 6 mm thick to get uniform surface free from undulation including cleaning complete all as directed at site.

Providing and applying durable exterior emulsion paint ON PLAIN PLASTER SURFACES, formulated with engineered pure acrylics latex based on nanotechnology, with life of min 10 (ten) years, having crack bridging ability upto 2.4 mm and superior anticarbonation & waterproofing properties, surface cross linking features, high resistance to growth of algae, high Dust Pick Up Resistance(DPUR), resistance to fading of colours, protection against bird dropping, good washable property including cost of materials, spray / roller application, labour, consumables, tool & plants/equipment etc. complete in all respect as per manufacturer's specifications and as directed by Engineer-In-Charge. Base coat (main waterproofing coat) : minimum 2 (two) coats of fibre reinforced liquid applied membrane (to be applied before top coat) with allowable dilution as per Note below . Top Coat : minimum 2(two) or more coats of Organo -Silicon, UV Cross linking emulsion. Notes : 1) Coverage for new surface (sand faced plaster) : For base coat - approx 40-45 sqft/litre with 1st coat of Base Coat with 30% dilution and 2nd coat of Base Coat with 10% dilution with potable water and for top coat - approx 55-60 sqft/litre with 30-35% dilution with potable water only. 2) Coverage for old surface (sand faced plaster): for repainting on old surfaces, 1st coat of Base Coat with 30% dilution only on repair/patch work and 2nd coat of Base Coat with 10% dilution with potable water on overall surface - approx 40-45 sqft/litre prior to 2 coats of top coat application i.e with 35% to 40% dilution with potable water - approx 55-60 sqft/litre . 3) Warranty : Minimum 10(ten) years warranty against water proofing, paint performance and antifungal properties . 4) Scaffolding will be paid seperately under relevant item . 5) The paint shall conform to international VOC specifications and shall not contain hazardous materials/heavy metals/ toxic materials.

Providing and applying durable exterior emulsion paint ON ROUGH CAST PLASTER SURFACES formulated with engineered pure acrylics latex based on nanotechnology, with life of min 10 (ten) years, having crack bridging ability upto 2.4 mm and superior anticarbonation & waterproofing properties, surface cross linking features, high resistance to growth of algae, high Dust Pick Up Resistance(DPUR), resistance to fading of colours, protection against bird dropping, good washable property including cost of materials, spray / roller application, labour, consumables, tool & plants/equipment etc. complete in all respect as per manufacturer's specifications and as directed by Engineer-In-Charge. Base coat (main waterproofing coat) : minimum 2 (two) coats of fibre reinforced liquid applied membrane (to be applied before top coat) with allowable dilution as per Note below . Top Coat : minimum 2(two) or more coats of Organo -Silicon, UV Cross linking emulsion. Note : 1) Coverage for new surface (sand faced plaster) : For base coat - approx 40-45 sqft/litre with 1st coat of Base Coat with 30% dilution and 2nd coat of Base Coat with 10% dilution with potable water and for top coat - approx 55-60 sqft/litre with 30-35% dilution with potable water only. 2) Coverage for old surface (sand faced plaster): for repainting on old surfaces, 1st coat of Base Coat with 30% dilution only on repair/patch work and 2nd coat of Base Coat with 10% dilution with potable water on overall surface - approx 40-45 sqft/litre prior to 2 coats of top coat application i.e with 35% to 40% dilution with potable water - approx 55-60 sqft/litre . 3) Warranty : Minimum 10(ten) years warranty against water proofing, paint performance and antifungal properties . 4) Scaffolding will be paid seperately under relevant item . 5) The paint shall conform to international VOC specifications and shall not contain hazardous materials/heavy metals/ toxic materials.

Providing and applying wall painting two coats on new work with premium plastic emulsion paint to give an even shade, including a coat of approved cement primer, including preparation of the surfaces, scaffolding complete as per specifications and as directed by the Engineer-in-charge

Providing, applying and finishing walls with two coats of premium fine textured exterior paint of required shade over new work including base coat of water proof cement paint, preparation of the surfaces, scaffolding complete. as per specifications and as directed by the Engineer-in-charge On Plain plastered / concrete sufaces

Providing and painting TWO coats of synthetic enamel paint on new wooden surfaces of required colour to give an even shade over an under coat of suitable shade primer including preparation of the surfaces, scaffolding complete. as per specifications and as directed by the Engineer-in-charge

Providing and Painting with Epoxy PU paint On STEEL surfaces using 2 coats of (120 Micron dry film thickness) Epoxy PU coating as finishing coat over a priming coat of catalysed epoxy resin primer of 50 micron thickness over steel surfaces at all locations prepared and applied as per manufacturer specifications including preparation of surface by cleaning with wire brush and rubbing, scraping , applying sand paper , making free of Rust, dust, dirt etc. filling the holes, joint, cracks if any using epoxy putty complete. all as per manufacturers technical data and as directed at site to achieve minimum overall dry Film thickness of 170 micron (50 Micron primer Coat + 120 micron finishing Coat).

Providing two coats with varnish including preparation of the surfaces, as per specifications and as directed by the Engineer-in-charge

Providing and applying Polyurethane for external application system painting of two coats on stone masonry/ brick masonry with polyurethane paint.Polyurethane for external application system consists of 4 part of Polyurethane rasin : 1 Part polyurethane Hardener by weight, including preparation of surface by cleaning with water jet, removing loose material etc. scaffolding complete as directed by the Engineer-in-charge. Notes : 1) Application of each coating requires gap of 12hrs. 2) Net area arrived by Length and breadth of RR wall shall be measured for payment.

Providing and applying two coats of anti-carbonation paint of approved colour and shade on concrete surfaces (ceiling, beams, columns etc.), etc. as directed by Engineer-In-Charge.

Providing , applying one coat of acrylic based textured plaster with the finish as directed with average thickness of 2.50 mm and finished with 2 coats of high performance coating of approved shade including preparation of the surfaces, complete as per specifications and as directed by the Engineer-in-charge.

Providing and fixing Glass Reinforced Concrete (G.R.C) ornamental Screens casted with 'Spray Mix' concrete design in approved size, pattern, thickness (Border 40-50mm thick & Internal Member 25-30mm thick) and shade. The Screens should be made from '53 grade' White Portland Cement, White Quartz fine graded seived Silica Sand, Alkali Resistant Glass Fiber or equivalent, Super Plasticizers m, Polymers and U.V resistant Synthetic inorganic pigments should be used for pigmentation. The Screens casting shall take place with layering methodology using- Direct Power Spray machines.The GRC Screens flexural strength average L.O.P should be above or equivalent to 6 N/sq. mm. & M.O.R should be above or equivalent to 18 N/sq. mm. for tests done on 28 days cured samples. The fixing of Screens should be done using 'Dry fixing' method onto structural support members i.e. R.C.C, Brick work or Red oxide Primer -paint or Epoxy primer -paint treated mild steel. The fixtures, fasteners and self tapping screws to be used for dry fixing . The quantity of fasteners or self tapping screws shall be calculated in accordance to the weight of Screens and actual site fixing conditions. If there will be requirement of Joint filling then Elastomeric exterior grade paintable PU Sealent will be used. For final finishing of Screen one weather sheild exterior grade water based diluted paint coat will be done if required. Vendor shall submit shop drawings of same, the drawings to be duly approved from Engineer- in- charge etc. as directed by the Engineer-in-charge.

Providing 20 mm thick plastering using Ready mix external plastering compound for external faces of brickwork / concrete surfaces including preparation of the surface, curing, cleaning scaffolding complete all as per specifications including forming drip moulds wherever necessary and as directed by the Engineer-in-charge

Up to 10 metres height above ground level

Beyond 10 metres height and upto 13 metres height above ground level

Beyond 13 metres height and upto 16 metres height above ground level

Beyond 16 metres height and upto 19 metres height above ground level

Beyond 19 metres height and upto 22 metres height above ground level

Providing 15 mm thick plastering using Ready mix internal plastering compound for internal faces of brickwork / concrete surfaces including preparation of the surface, curing, cleaning, scaffolding complete all as per specifications and as directed at site by the Engineer-in-charge

Providing SFMC Micro concrete for strengthening of structural members including mixing, pouring, curing as per manufacturer specifications and as directed by the Engineer-in-charge

Using 100% SFMC

Using SFMC with 50% Quartz aggregate by weight (Only SFMC consumed alone will be measured for payment)

Providing and injecting high performance epoxy mortar at all locations in RCC. It includes drilling hole, cleaning of hole to make it free from dust, injecting epoxy mortar through injection gun, anchoring steel reinforcement/shear links/anchor bolt/shear connector etc. complete as per manufacturer's specificaton and as directed by Engineer-In-Charge. Note : The steel reinforcement will be paid in relevant item of this schedule. Scaffolding will be paid separately under relevant item etc. as directed by Engineer-In-Charge.

Providing and carrying out injection grouting treatment for active leakage control and dampness reduction in RCC structures such as retaining walls, basements, floor-wall joints, or other areas subject to water ingress, including inspection with structural/site engineer, fixing of injection nozzles at appropriate spacing and depth as per site condition, and injection of suitable polyurethane-based grouting materials (foam and non-foam types) based on the severity and type of leakage. Work to be executed using specialized equipment, grouting pumps, and sealing compounds as per standard practice and site requirements, as per manufacturer's specification etc. as directed by Engineer-In-Charge

Injection Grouting at leakage locations:Providing and grouting with single component Polyurethane Foam injection grout mixed at ratio of 10:1 (10 parts of Resin: 1 part accelerator) which will foam after reaction with water/ moisture, cream time <20 seconds, rise time <30 seconds, foam expansion more than 30 times.Item includes rates for sealing cracks and nozzle removal.Work to be executed using specialized equipment, grouting pumps, and sealing compounds as per standard practice and site requirements, as per manufacturer's specification etc. Completed as directed by Engineer-In-Charge at site.

Providing and grouting with two component Polyurethane based non- foam injection grout mixed at ratio of 2:1 (2 parts of Base: 1 part Hardener) which will injected through same nozzle which gives Adhesion strength >2.5 MPa, Adhesion in wet concrete >1.5MPa, Elongation >80%.Item includes rates for sealing cracks and nozzle removal. Work to be executed using specialized equipment, grouting pumps, and sealing compounds as per standard practice and site requirements, as per manufacturer's specification etc. Completed as directed by Engineer-In-Charge at site.

Providing and applying anticorrosive coating as an inhibition coat/system to exposed reinforcement bars after drying, as well as to new bars after cleaning and completely removing scales and rust, as specified. The epoxy-based anticorrosive coating, supplied in pre-packed containers, forms a grey-colored liquid upon mixing. The anticorrosive coat must contain zinc, which combats corrosion through electrochemical means. The zinc-rich primer should meet the following minimum properties: Specific gravity: 1.75; Zinc content: >67% by weight; Dry film thickness (DFT): 40 microns; Fully dry/recoatable time: 45 minutes to 1 hour; Salt spray resistance: <5 mg for 96 hours (as per ASTM B-117); Adhesive bond strength: >1.5 MPa (as per ASTM D4541); Application involves surface preparation by cleaning the steel surface to a bright condition, paying particular attention to the back of exposed steel bars. The two components should be mixed using a slow-speed, heavy-duty drill fitted with a paddle. The coating should be applied as an unbroken coat with a suitable brush and allowed to dry. After 30 minutes, a second coat should be applied to ensure complete coverage of the exposed steel/rebar, etc. Recommended HSE Guidelines: Primer and solvent should not come into contact with the skin, eyes, or be swallowed, Ensure adequate ventilation and avoid inhalation of vapors, Suitable protective clothing, gloves, and eye protection must be worn, If working in confined areas, use suitable respiratory protective equipment. The use of barrier creams will provide additional skin protection, In case of skin contact, rinse with plenty of water, then cleanse with soap and water.

Providing and carrying out carbon fiber reinforced polymer (CFRP) wrapping, known for its high strength-to-weight ratio, uses a suitable carbon fiber system for the structural strengthening of concrete members. It consists of high-quality carbon fiber fabric applied with epoxy laminating resins, designed for dynamic and dead load increases, seismic strengthening, and the repair of structurally damaged concrete. Aapplications include proper surface preparation, such as cleaning and removal of loose material and dust, followed by necessary repairs like epoxy injection grouting, polymer-modified mortar, epoxy touch-up putty, and rounding off edges of structural members to 25 mm. The prepared substrate must be primed with an epoxy primer, supplied in a pre-packaged system, at a coverage of 8–10 m² per liter per coat. The primer must be allowed to cure for 24 hours, after which the first coat of saturant, also supplied in a pre-packaged system, is applied at a coverage of 3.5 to 4 m² per liter per coat, at approximately 250 microns WFT(Wet film thickness). The CFRP must have a minimum fiber area weight of 200 GSM. The material roll, available in standard widths of 500 mm and lengths of 50 meters and 100 meters, should be cut to the required size and wrapped over the wet saturant, ensuring a minimum 150 mm overlap. The fabric should be rolled using a hard roller to impregnate the saturant, followed by the application of a second coat of saturant using a suitable brush or roller. The work should be completed according to the specifications and as directed by the Engineering In-charge (EIC). The CFRP fabric used shall exhibit the following properties: fiber density of 1.8 g/cc, tensile strength > 4900 MPa, tensile modulus > 230 GPa, and an ultimate elongation of 2.1%. The adhesion of the entire system (FRP sheet, saturant, and primer combined) to the concrete shall exceed 3.5 MPa with concrete failure, as per ASTM D 4541. The CFRP fabric should be wrapped around the RCC member in the desired orientation, using tamping rollers to avoid air voids, and sand should be sprinkled over it. The CFRP material consumed will be measurement for the item payment, not the aplication surface area, as per the direction and satisfaction of the Engineer-in-charge. The product used must have the CE (CE-29842) marking and comply with the Construction Products Directive 89/106/EEC (CPD). Recommended HSE Guidelines: Use polyvinyl chloride, natural, or latex rubber gloves during application. The product contains no substances classified as PBT or vPvB. Provide protection for eyes, face, hands, and other skin by wearing appropriate goggles, face shields, and respiratory protection, as specified in the SDS of the product.

Providing and carrying out protective treatment to a sound, moisture-free wrapped surface using Aliphatic polyurethane coating, a liquid-applied two-component coating that meets the requirements of UL 94 for resistance to the spread of flame, supplied in pre-packed containers. The system includes proper surface preparation to remove loose dust, dirt, loose mortar, curing compound, etc., followed by mixing the base and hardener in the full pack. The application of two coats of Aliphatic polyurethane coating shall be done using a nylon brush or flat pile felt roller, with a coverage of 10 sq.m/liter/coat to achieve a 100-micron DFT thickness. This work shall be completed, including all tools and tackles, as per the manufacturer’s specification. The protective coating material shall meet the following minimum properties: mixed density of 1.315, pot life at 30°C of a minimum of 1 hour, tensile strength (ASTM D412) > 3 N/mm², adhesive bond strength > 1.5 N/mm², elongation (ASTM 2370) > 50%, chemical resistance to various chemicals as mentioned in the manufacturer’s datasheet, and passing the flammability test as per UL 94.

Providing and fixing double tubular scaffolding system using H- frames with cup lock type on the exterior side upto seven story height made with 40 mm dia M.S. tube 1.5 m centre to centre horizontal and vertical tubes joining with cup and 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 thereafter. The scaffolding system shall be stiffened with bracings, runners, connection with building etc. wherever required for inspection of work at required locations with essential safety features for the workmen etc. complete as per directions and as approved by the Engineer -in - charge. Note: The elevational area of the scaffolding shall be measured for payment purposes. The payment shall be made once irrespective of duration of scaffolding

Providing and fixing G.I. chicken mesh in the junctions of concrete & brick work / masonry or as directed by the Engineer in charge including cutting, fixing with nails in position before plastering complete all as directed by the Engineer-in-charge. (only area of the chicken mesh used alone will be measured)

Providing Structural steel work using angles, channels, joists and other sections, welded and / or bolted in built up sections for trusses , structural steel floors, frame works, monorails and other structures including supplying, cutting, welding, fabricating, hoisting, fixing in position, applying a priming coat of approved steel primer etc. complete all as per specifications, drawings and as directed by the Engineer in charge. Notes : (1) Welding weights, connections, bolts and nuts, anchor bolts shall not be measured for payment, but the cost of which shall be deemed to have been included in the rate. (2) All holes will be made by drilling only. Gas cutting of holes will not be permitted. (3) Edges of plates shall be grinded to uniform smooth finish. (4) Full length welding shall be carried out as directed by the EIC. (5)All test reports to be provided along with the supply of the materials

Up to and including 300 mm Joists, 350 mm channels, and below sections using materials conforming to IS 2062.

Providing and fixing anodized aluminium work for doors, windows, ventilators and partitions with extruded built up standard tubular sections / Z sections and other sections of approved make conforming to IS 733 and IS 1285 fixed with rawl plugs and screws or with fixing clips or with expansion hold fastners including necessary filling up of gaps at junctions, at top, bottom and sides with required PVC / neoprene gasket etc. Aluminium sections shall be smooth, rust free, straight, mitred and jointed mechanically whereever required including cleat angle, aluminium snap beading for glazing / panelling, C.P brass / stainless screws all complete as per drawings and and directions of Engineer-in-charge including providing and fixing hinges / pivots and making provision for fixing of fittings wherever required including the cost of PVC / neoprene gasket required filling the gaps using silicon grout sealent etc. (fittings glazing and panelling shall be paid for separately). Anodised Aluminium sections (Minimum anodizing thickness of 15 micron)

Providing and fixing glazing in aluminium doors, window, ventilator shutters and partitions etc with PVC / Neoprene gasket etc. complete as per the architectural drawings and directions of the Engineer-in-charge (Cost of snap beading shall be paid in basic item) With clear float glass panes of 5.00 mm thickness

Providing and laying in position cement concrete of 1:3:6 (1 cement, 3 crushed sand, 6 graded stone aggregate of maximum size 20 mm) with minimum cement content as per the latest revision of the relevant IS code including consolidation, finishing, curing etc. complete as per specification sand drawings but excluding the cost of Form work shuttering, centering Complete at all levels

Providing and laying in position Reinforced Cement Concrete (RCC) of grade M-30 using 20mm maximum size aggregates and crushed sand of approved quality including admixtures of approved brand and quality (plasticiser or super plasticiser) if required, including weigh batching, mechanical mixing, transporting, placing, vibrating, consolidation, finishing, curing etc. complete but excluding the cost of centering, shuttering and reinforcement complete as per specifications in superstructure up to 20.00 m height. Note : The minimum cement content for RCC works should be as per the latest revision of the relevant IS code.

Providing Reinforcement Steel for reinforced cement concrete at all levels including supplying, preparation of bar bending schedules, cutting, bending, transporting, fixing, tieing in position with PVC coated G.I binding wire, all labour charges, cost of cover blocks in specified grade of concrete etc. complete as per specifications and drawings. Steel supplied by the contractor. Using TMT bars of Fe-500D grade of all sizes .TMT bars to be supplied by the contractor shall conform to IS – 1786 (Latest edition) and BARC specification Note: 1) The contractor shall supply documentary evidence of purchase of steel, Test certificate from approved manufacturers and also testing third party from approved laboratories without any extra cost. 2) Binding wire required for the work will have to be supplied by the contractor at their own cost and will not be measured for payment. 3) Cover blocks shall be of same grade of concrete.

Providing , centering ,shuttering Form work for Super Structure using PVC film faced plywood to get a neat form finish surface for all types of structures including necessary strutting, proping, staging, supports etc and deshuttering the same after the specified time all as per drawings, specifications and as directed by the Engineer-in-charge at all levels

Providing and constructing brickwork in cement mortar 1:6 using crushed sand with Flyash/ Flyash Lime bricks with minimum 70 kg/ Sq.cm strength of approved make and size in super structure above plinth up to and including Floor II level including, scaffolding, raking out joints, curing, cleaning complete all as per specifications and drawings.

Dismantling plain cement concrete manually / by mechanical means carefully without damaging adjacent structures including disposal of debris within 200 m lead as per direction of Engineer-in-charge.

Dismantling of RCC works carefully manually without damaging adjacent structures excluding cutting of reinforcement including stacking of steel reinforcement bars and disposal of unserviceable materials within 200 m lead as per direction of Engineer-in-charge.

Extra for cutting of reinforcement in RCC, stacking the same and returning the steel scrap to the departmental stores all as per direction of Engineer-in-charge.

Dismantling brick work in Cement mortar carefully without damaging adjacent structures including stacking of materials and dispoal of unserviceable materials within 100 m lead as per direction of Engineer-in-charge.

Dismantling steel work in single sections including dismantling and stacking within 100 m lead In R.S Joists, Angles etc.

Dismantling steel work in built up sections in angles, tees, flats and channels including all gusset plates, bolts, nuts, cutting rivets, welding etc. including dismantling and stacking within 100 m lead.

Dismantling cement asbestos or other hard board ceiling or partiton walls including stacking of serviceable materials and disposal of unserviceable materials within 100 m lead.

Dismantling Aluminium / Gypsum partitions, doors, windows, fixed glazing and false ceiling including disposal of unserviceable surplus material and stacking of serviceable materials within 100 m lead as directed by the Engineer-in-charge.

Carrying out Civil Engineering works like surveying & leveling, checking of formwork fabrication, reinforcement fabrication as per drawings, witnessing sample retrieval & testing for various construction materials, ensuring concrete ingredient ratio at batching plant and pouring of appropriate grade of concrete in plain and reinforced concrete works, ensuring proper mixing of approved ingredients & waterproofing admixtures for mortars and brickwork, plaster, flooring & waterproofing works, and other civil & PH works including supervision of construction safety as per BARC specifications & relevant documentation, compiling, binding and preparation of tender documents & Agreements overall as directed by Engineer-in-Charge. Notes : (1) Each Job shall be carried out by one qualified Technician having minimum SSC with Trade certificate in Masonry/Plumber/Carpenter/Painter Trade of not less than one year duration from ITI/Government Recognised Vocational Training Institute or experienced Technician retired from Government service. (2) Deployment: The contractor shall deploy one Technician for each job as Single Day work for 6 working days per week for minimum 8 ½ hours per day with 30 minutes of break, in General (Ist / IInd) or on Round the clock shift including Saturdays, Sundays & holidays whenever necessary as per the discretion of the Engineer-in-Charge during the contract period. In case of emergency works like continuous pouring of concrete or shutdown/maintainance work, the Technician will have to stay longer occasionally as per the instruction of the Engineer in-charge. No additional payment will be made on this account. (3) Period of work: The contractor shall carry out number of Jobs per day as directed by Engineer-in -Charge. (4) Mode of measurement : Measurement will be per job basis per day. A single job shall be carried out by deploying one Technician exclusively for the particular job. (5) The Technician should be engaged after scrutiny by EIC of CED, BARC and approved by Competent authority and the deployed Technician will report to BARC Engineer/ EIC. (6) The minimum notice period before change of technician is 1 (One) month; failing which a compensation, for not providing technical support, of Rs. 1,249/- per day of shortfall in notice period will be levied on the contractor.

Providing and fixing M8X75 anchor fastener/bolt , including drilling in concete, tools, manufacturer's specifications etc. complete and as directed by Engineer-In-Charge.

Providing safety personnel protective equipments (PPEs) for engineers, supervisors ad workers including transportation, delivery , stroage in good condition, maintaining issue records etc. as instructed by Engineer - In - charge .

Safety helmet as per IS 2925 : 1984 (Reaffirmed 2000) or EN 397 CE marked approved including helmet refill with sweat band, chin strap, air slot for ventilation etc. material ABS suspension 8 point plastic craddle rachet fit adjustment, adjustable chin strap, sweat band brushed cloth on foam of approved color.

Safety shoe- as per IS 15298 Part 2 or EN 345

Full harness safety belt - conforming to EN - 361 (IS : 3521-1999) with twin braided rope lanyard having scaffolding hooks

Providing & Fixing 6 mm thick cement bonded particle board made out of 62% cement 28% wood over existing Aluminium / GI framework fixed with suitable screws of at spacing of 600mm vertically & horizontally or as directed based on drawings, finished with minimum jointing groves visible. complete as per detail specification & approved drawing as directed by Engineer - in - Charge The detailed specification is mentioned below; i) Density :- 1250 +- 10% Kg/cum ii) Moisture content 9% +- 3% iii) Bending strength :- 9 N/mm2 iv) Compressive strength :- 15 N / mm2 v) Nail holding power :- 205 kg vi) Screw holding power :- 312 kg.

CARRYING OUT MANUAL MISC. CARPENTRY / PLUMBING / CIVIL / MASONRY JOBS like minor repairs, fixing fitting and fixtures etc. as and when required and as directed by the Engineer-in-charge Note: 1. Labours shall bring necessary carpentary / plumbing tools, minimum materials such as washher, taflon tape, rawlpludge, screws, clips etc. 2) Payment shall be made as per the Log book duly approved by the Enginner in charge. 3) Contrator shall arrange necessary Police Verification Certificate for the workers engaged for thess work. 4) The contractor shall deploy one skilled, semiskilled or unskilled person for each job for 8 1/2 hours per day with 30 minutes of break, in General (Ist / IInd) or on Round the clock shift whenever necessary as per the discretion of the Engineer-in-Charge during the contract period.

SKILLED CARPENTERY/PLUMBING/MASONRY JOB / WORKS with valid Police Verification Certificate for entire contract period.

Lead charges for lead Exceeding 2 KM but not exceeding 3 KM, by mechanical transport including loading, unloading, stacking / levelling etc.

Debris Beyond 2 Km but up to and including 3 km Note: The rate is applicable for NET Quantities arrived at after making deduction for voids @ 30% from corresponding TRUCK Measurement

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