General civil maintenance works in Colony area at RRCAT, Indore for a year

Amount

Demolishing brick work in cement mortar at all levels including scaffolding, stacking of serviceable materials and disposal of unserviceable materials within 50 metres lead etc. complete.

Dismantling the existing structural steel work at all levels in M.S. channels, plates, angles, flats, R.S. joists, bolts etc. including scaffolding, cutting of structural steel members by gas cutting, removing the nuts, bolts etc. complete.

Demolishing Reinforced cement concrete works by chiselling at all levels including scaffolding, cutting of reinforcement bars by gas cutting, straightening & stacking of steel bars and disposal of unserviceable materials within 50 metres lead etc. complete.

Taking out doors/windows and clearstorey windows (steel/wood) shutters including staking the same within 50 metres lead complete as per drawing, specifications and as directed by Engineer-in-charge.

of area 3.00 SqM & below

Dismentaling doors/windows and clearstorey windows (steel/wood) including shutters and choukhats (frames),Architraves,hold fasts etc complete and staking the same within 50 metres lead complete as per drawing, specifications and as directed by Engineer-in-charge.

of area above 3.00 SqM

Dismantling the Mosaic/white glazed/Ceramic/Vitrified tiles /Kotah stone etc. in flooring/dado/skirting etc. including dismantling of bedding mortar, stacking of materials and disposing of debris within 50 metres lead etc. complete.

Dismantling old plaster or skirting, raking out joints and cleaning the surfaces for plaster including scaffolding, disposal of debris to the dumping ground within 50 mtrs. Lead etc. complete as per drawing, specifications and as directed by Engineer-in-charge.

0.00 metre to 1.50 metre below average G.L

Earthwork excavation over areas in all soils excepting soft rock and hard rock and disposing and levelling the soil within a distance of 50 metre as per drawings, specifications and as directed by the Engineer-in-charge (depth of excavation shall be measured from the existing average ground level).

Lead charges of all excavated material to anywhere in RRCAT premises, by mechanical transport, including, loading, unloading, stacking/levelling etc. as directed by Engineer-in-Charge.

All soils

Dressing of areas within RRCAT campus or by cutting filling to a depth of 15 cm. Removing all loose stones etc. togive neat and clean apperance etc. complete as per drawing, specifications and as directed by Engineer-in-charge.

Plain cement concrete 1:3:6 using graded stone aggregate 40 mm max. size including hand mixing,consolidating, finishing, curing ,etc complete but excluding formwork and as per drawings, specifications and as directed by the Engineer-in-charge.

Plain cement concrete 1:2:4 using graded stone aggregate 40 mm max. size including hand mixing,consolidating, finishing, curing ,etc complete but excluding formwork and as per drawings, specifications and as directed by the Engineer-in-charge.

REINFORCED cement concrete at all levels in M-20 grade using graded stone aggregate of 20 mm max. size including machine mixing, consolidation, finishing, curing, etc., complete at all height as per drawings, specifications and as directed by Engineer-in-charge but excluding shuttering, formwork and steel reinforcement.

In foundations, footing, plinth beams,window sills,base of columns & flooring.

Providing centering and shuttering at all heights using steel plates including strutting and propping etc. and removal of the same for in situ reinforced concrete and in plain mass concrete work as per drawings, specifications and as directed by Engineer-in-charge.

Foundations, footings, base of columns, plinth beams, flooring, machine foundations, bed blocks, windows cills, copings and mass concrete.

Providing and placing in position REIN-FORCEMENT using TMT BARS of brand as specified in note no. (1) having minimum yield strength of Fe 500 conforming to IS 1786, for reinforced cement concrete work at all levels, including cutting, bending, fixing, tying in position with 1.6 mm dia. soft drawn annealed binding wire, with chairs, legs, supports etc. complete including cost of transporting the bars from factory to required location at work site, cost of 1.6 mm dia. soft drawn annealed binding wire, watch & ward, insurance etc complete all as per drawing, specifications and as directed by Engineer-in-charge.

Note (1): The steel reinforcement bars shall be brought by the contractor at terms & conditions specified. TMT bars manufactured in the brand name of Sardar, Kesar gold, Magnum, Goel, Moira shall be permitted subject to furnishing of Challans, valid test report issued by the manufacturer, pertaining to elongation, yield strength, Bend re-bend test etc

Note (2): Random testing of sample collected at site shall be arranged by the contractor at their own cost. One sample comprising of three specimam shall be collected for every 25 MT of bars brought at site.The representative of department shall associate with the engineer of contractor at each stage right from sampling to testing. All charges, transport, taxes etc shall be borne by the contractor.

Note (3): The contractor shall be solely responsible; all the time for watch & ward of bars/binding wires etc at their cost.

Note (4): 1.6 mm dia. soft drawn annealed BINDING WIRE required for the work will have to be procured by the contractor at their own cost and will not be measured for payment.

Note (5):Other conditions as stipulated in general conditions, special conditions, additional conditions and specification shall also be applicable and no claim whatsoever on account of enforcing these provisions shall be entertained.

Providing, fabricating, erecting and fixing in position structural steel works of any shape, at all levels including welding, painting with a primary coat of approved steel primer and transporting etc. complete as per specification.

Angles, hollow square pipe, channels up to & inclusive of 300 mm, joists up to & inclusive of 350 mm, rails, flats, tees,strips, all type of built up sections,tubes,conduits etc.

Note-1:Only standard weight as per I S tables or actual weight of prefabricated sections whichever is less shall be considered for payment and welding weight shall not be considered for payment. Note 2: 1. Structural steel conforming to IS: 2062 2. The contractor shall supply copy of Documentary evidence of purchase of steel, test certificates from these firms and also testing from third party, if required to be arranged at no extra cost. 3. Welding weights, connections, bolts and nuts shall not be measured for payment but the cost of which shall be deemed to have been included in the rate. 4. All holes will be made by drilling only. Gas cutting of holes will not be permitted. 5. Electrodes manufactured by M/s. Advani Oerlikon, ESAB India, Oxygen and D&H SECHERON only shall be used.

Brick work in cement mortar 1:6 using table moulded chimney bricks having a compressive strength not less than 40kg/cm² in foundation, plinth upto FFL and compound wall pillars including curing, raking out joints above ground level, simultaneous pointing below G.L. etc. complete as per specifications,

Brick work in cement mortar 1:6 using table moulded chimney bricks having a compressive strength not less than 40kg/cm² in superstructure in ground floor including double scaffolding, raking out joints, curing etc. complete as per specifications,

Half Brick masonry using table moulded chimney bricks having a compressive strength not less than 40kg/cm² in C.M. 1:4 at all levels, including curing raking out joints, etc. complete as supports to kitchen platform, shelves, cupboards, flower beds etc. complete.

Ruled pointing (groove pointing) to Stone/brick work with CM 1:3 includng raking out joints, pointing neatly and finishing the joints as specified, curing, scaffolding etc.complete as per drawing, specifications and as directed by Engineer-in-charge.

Cement plastering at all levels for internal walls/ceilings with cement mortar 1:4/1:5 over brick walls or concrete surfaces, including hacking of concrete surfaces, double scaffolding, curing etc. complete.

12mm thick (with cement mortar 1:4)

20mm thick (with cement mortar 1:4)

Cement plastering for internal walls 20mm thick, in two coats, backing coat 15mm thick with cement mortar 1:4, 2nd coat 5mm thick in cement mortar 1:4, and finished with neat cement punning over brick walls or concrete surfaces, including hacking of concrete surfaces, double scaffolding curing etc. complete.

Cement plastering to external surfaces of walls at all heights, 20mm thick, with cement mortar 1:4 over brick walls or concrete surfaces, including finishing rough (wooden float finish) hacking the concrete surfaces, double scaffolding wherever necessary, curing etc. complete.

Waterproof cement plaster in cement mortar 1:3, with waterproofing compound @ 2% by weight of cement including double scaffolding, curing, hacking of concrete surfaces etc. complete.

20 mm thick

Providing wood work with C.P. Teak wood in Frames for doors, windows, ventilators, clear storey windows, false ceilings and partitions etc. wrought, framed and fixed in position, including applying one coat of approved wood primer to the exposed surfaces and two coats of bituminous paint to the surfaces of frames in contact with masonry/concrete etc. complete.

Using 2 nd class wood

Providing and fixing in position prelaminated Flush door shutters of Solid block board core, internally lipped, bonded with waterproof type synthetic resin, hot pressed with commercial sunmico finish on both faces including labour for fixing iron mongery fittings, fixtures, locking arrangements with screws, applying one coat of approved wood primer etc. complete

With CIBA - FFD synthetic resin with REB/A-HARDNER (I.e. REB/A Formaldehyde).

30 mm thick

35 mm thick

Management of day to day carpantry/masonry/welding related complaint like repairing/servicing of doors, windows, ventilators, broken brick/stone masonary wall, repairing of floors, filling of joint etc. on all days of the week except Sunday and national holidays within RRCAT primises by deploying one ITI trained or higly experienced Carpentar/Mason/Welder and a helper in close consultation with the engineer of RRCAT or his authorised representative including arrangment of tools & plant, transport, giving daily feed back about the status of complains, maintaing labour laws, contract conditions specifications etc. complete as directed by Engineer in Charge.

Note:- 1)The payment shall be based on calendar month whether it is of 31 days or less than 31 days 2) Material required will be supplied by the deparment at departmental store. 3) Tools, Washers screws, nut bolts & Grease shall be arranged by the contractor at his own cost. 4) One Carpentar/Mason/Welder and one helper shall be available for full working day to operate this items. 5) Supervisor shall plan his job in such a way that he shall personally be in touch with Carpentar/Mason/Welder for giving guidance. 6) In case non avialability of Carpentar/Mason/Welder or helper the recovery shall be made @ Rs. 1150.00 for Carpentar/Mason/Welder and Rs. 1000.00 for helper per day basis.

Construction of Granular sub base by providing coarse graded material as per grading, spreading in uniform layers on the prepared surface, mixing at optimum moisture content and compacting with vibratory roller/mechanical earth rammer to achieve the desired density complete.

For grading - I material (with 75mm and down size aggregates)

For grading - II material (with 53mm and down size aggregates)

With approved quality murrum available from excavations within RRCAT premises by mechanical transport.

Cement concrete flooring (IPS) 50mm thick with cement concrete of mix 1:1½:3 with graded stone aggregate of 10mm max. size, laid to proper level or slope in alternate bays, rammed and finished smooth including providing glass dividing strips, curing etc. complete.

Cement plaster 20mm thick in skirting and risers to steps with cement mortar 1:3 finished with a coat of neat cement including rounding of junctions with floor where necessary curing etc. complete.

Kota stone Treads, Risers,Kitchen platform using machine cut double machine polished kotah stone slabs laid over 20 mm thick mortar bedding, close jointed and pointed with matching cement slurry finished to levels, slope or plumb as requred and cured etc. completeetc.complete as per drawing, specifications and as directed by Engineer-in-charge.

For Treads and horizontal topping for kitchen platform, 25 to 30mm thick approx. over lime mortar 1:2 bedding, with all exposed edges machine cut and surfaces hand polished after laying.

For Risers, 20 to 25mm thick over cement mortar 1:3 backing with all exposed edges machine cut and surfaces hand polished after laying.

Providing and fixing granite 18 mm thick gang saw cut, mirror polished, premoulded and prepolished, machine cut for kitchen platforms, vanity counters, window sills, facias and similar locations of required size, approved shade, colour and texture laid over 20 mm thick base cement mortar 1:4 (1 cement : 4 coarse sand), joints treated with white cement, mixed with matching pigment, epoxy touch ups, including rubbing, curing, moulding and polishing to edges to give high gloss finish and fixing of 40mm wide strip at top etc. complete at all levels. etc. all complete as specified and as directed by the Engineer-in-Charge

Kota stone flooring/skirting, using 25mm to 30mm thick hand cut single machine polished kotah stone slabs laid over 20 mm thick mortar, close jointed and pointed with matching cement slurry finished to levels, slope or plumb as requred and cured etc. complete as per drawing, specifications and as directed by Engineer-in-charge.

In flooring with lime mortar 1:2 bedding and with exposed edge machine cut and surfaces hand polishing after laying.

In skirting with 20 to 25mm thick stone slabs over cement mortar 1:3 backing, with exposed edge machine cut and surfaces hand polished after laying.

Providing and fixing in position 9 mm thick first class vitrified porcelain tiles with marble/granite finish (Granite/Diamontile) of approved manufacturer of size 600mmx 600mm of approved color, pattern and design for flooring, skirting or dado laid in floor, wall of existing concrete or plastered surface over 20 mm thick cement mortar 1:3 bedding close jointed and pointed with matching slurry using white cement with pigments finished to levels, slope or plumb as required including cement mortar bedding, cutting of tiles to required size and curing, acid washing etc. complete.

Scraping the walls and concrete surfaces to remove the existing white wash, distemper etc., at all height including necessary scaffolding inclusive of the cost of sand papers, steel scrapers etc. complete as per drawing, specifications and as directed by Engineer-in-charge.

Repainting of old painted surfaces with two coats of paint of approved shade & made like Asian paints, Goodlas Nerolac OR ICI incuding preparing the surfaces, including remoal of old paint, if any, sand papering, filling hair cracks with putty and other cracks with 'Roffe' repair mortar as required, scaffolding & cleaning, cost of all matrials, labour, all complete as per drawing, specifications and as directed by Engineer-in-charge. Note : Plaster of paris putty requried for filling work in walls shall be of standard brands such as Terraco, Gypsum India Ltd.

Using SYNTHETIC oil bound distemper (On plastered surface)

Using Acrylic Emulsion paint (On plastered surface)

Using SYNTHETIC ENAMEL paint glossy/mat finish (On Plastered surfaces/steel surface)

Using Aluminium paint (On steel surfaces)

Note : 1) Plaster of paris putty requried for filling work in walls shall be of standard brands such as Terraco, Gypsum India Ltd. (2) Gates, Chain link fencing including posts shall be measured as the area seen in front and rear elevation.Front & rear surface area shall be measured without any multiplying factor.Guard bars shall not be measured seperately as it is covered in multiplying factor of windows.

Painting plastered surfaces with two/three coats of Acrylic emulsion paint of approved shade and make over one coat of approved cement primer including preparing the surfaces, filling with full wall putty, scaffolding and cleaning etc. complete

Two finishing coats over a coat of primer

Painting plastered surfaces with two coats of Synthetic enamel paint (glossy/mat finsh) of approved shade and make over one/two coats of approved cement primer including preparing the surfaces, filling with full wall putty, scaffolding and cleaning etc. complete

Two finishing coats over one coat of primer

Painting wood/steel work with two coats of Synthetic enamel paint (glossy/mat finsh) of approved shade and made over one coat of approved wood/steel primer including preparing surfaces, filling with putty, scaffolding and cleaning etc. complete

On wooden surfaces

On steel surfaces

Painting the old exterior walls and roof with two coats of Snowcryl XT acrylic emulsion/APEX Ultima of approved shade including preparing the surface by removing loose dust and dirt with stiff brush and washing the surface with clean water, treating the surface with antifungal chemical wherever required, filling with putty, scaffolding and cleaning etc. complete.

Providing and fixing C.P.brass towel rods of size 600 mm x (19±1) mm with a pair of C.P.brass brackets wall flanges etc. fixed to wall with C.P. brass screws, screwed on to rawl plugs etc. complete.

Uprooting of weeds, unwanted vegetations, wild bushes/grasses,ground covers etc from pre-located areas by using khurpi,pick axes,cutting tools etc. including collecting/staking the uprooted stubbles for disposing it to the place within 50 metre as directed and/or burning so as to give clean appearance etc complete as per drawing, specifications and as directed by Engineer-in-charge.

Non Slippery Ceramic tile flooring/dado using 6mm thick matt finished ceramic tiles of sizes as mentioned below, 1st quality (SPARTEK/NITCO/BELL/KAJARIA/EURO/SOMANI) over 20mm thick cement mortar 1:3 bedding, close jointed and pointed with matching cement slurry using white cement pigment mixed with, finished to levels slope or plumb as required including 20mm thick cement mortar 1:3 bedding, making good the surface before bedding, cutting of tiles, curing, acid washing etc. complete.

For flooring.: With tiles of size 450x450x6mm and 300mm x 300mm x 6mm

For Dado/Skirting.: With tiles of size 200x200x6mm, 200x300x6mm and 300mm x 300mm x 6mm,300mm x 450mm x 6mm

Random rubble masonry in remote area within RRCAT Campus using spotless blacktrap or approved stones lying idly in RRCAT Campus for R.R. masonry in foundation and Plinth in Cement mortar 1:6, including providing available bond stone, minimum 7 nos. per cu. of masonry by using available stones of size as directed, racking out of joints and simultaneous flush pointing, curing etc. complete as per IS , specifications ans as directed by Engineer in Charge .

Notes : (1) Rubble stones and bond stones shall be collected by the contractor from RRCAT premises as available on as is where is basis. Nothing extra for transportation , loading, unloading,stacking,making to size etc. is payable and shall be deemed to be included under this item. (2 ) The stone shall be used in a judicious manner to minimize the wastage. (3 ) The foundation and Plinth would mean work up to plinth level and in absence of a plinth it shall mean work up to 600 mm above average ground level. (4 ) The item shall be applicable for reconstruction and not for repairing the holes .

Random rubble masonry in remote area within RRCAT Campus using spotless blacktrap or approved stones lying idly in RRCAT Campus for R.R. masonry in Super structure in Cement mortar 1:6, including providing available bond stone, minimum 7 nos. per cu. of masonry by using available stones of size as directed, racking out of joints and simultaneous flush pointing, curing etc. complete as per IS , specifications ans as directed by Engineer in Charge .

Notes : (1) Rubble stones and bond stones shall be collected by the contractor from RRCAT premises as available on as is where is basis. Nothing extra for transportation , loading, unloading,stacking,making to size etc. is payable and shall be deemed to be included under this item. (2 ) The stone shall be used in a judicious manner to minimize the wastage. (3 ) The Super structure would mean work up to plinth level and in absence of a plinth it shall mean work up to 600 mm above average ground level. (4 ) The item shall be applicable for reconstruction and not for repairing the holes .

Providing & fixing Sun Control Polyester film (Garware or equivalent) to the glasses of Aluminium/steel windows,Aluminium doors/partitions in approved reflecting shade including proper cleaning of windows,doors,partitions ,glasses ,proper cutting of film ,fixing using approved adhesives on glasses and films including the cost of all materials and labourers,scafolding etc complete as directed by engineer in charge.

Providing and fixing 0.50 mm TCT color coated galvalume (Color Star Profile) sheets of make CRIL (Color Roof India Ltd.)/Multicolor, in roof, facia including all overlaps metring, supplying and fixing 'J' hooks, bolts, nuts and washers as per manufacturers code of practice and cutting the sheets as required including the cost of scaffolding, work at all heights etc. complete.

Providing and fixing PVC door shutter of SINTEX or Rajshree including with consisting of 200 to 700mm wide and x 20mm thick (Sintex) 0.8mm PVC strap (SPUF 101) of approved colour and thickness mentioned below, aluminum 'A' section for side, top and bottom rails, 'H' section in the middle including supplying and fixing suitable aluminum fittings and fixtures including cutting, assembling, fabricating and fixing with all specials, self tapping screws, all as per manufacturers specifications etc. complete, as directed by Engineer-in-charge.

0.8mm wall thickness shutter

Providing and laying polyvinyl (PVC) rolls/tiles manufactured by M/s. Premier/Responsive/Birla or other approved company of thickness 2mm heavy duty solid vinyl flooring ROBUST/TUSKER of approved colour, pattern and designs for flooring, skirting/dado laid on existing smooth cement tile or concrete or plastered finish, with suitable adhesive as per manufacturer's specifications, close jointed by PVC welding and finished to proper bends, slope and plumb etc. complete.

Fabricating and supplying at site Hollow Metal Flush Doors consisting of 14G CRCA pressed steel frame and 16 G CRCA pressed steel shutters, 40mm thick, with 16 G pressed steel channel stiffeners, corner stiffening plates for hardware, cut outs for vision panels m.s. beading with necessary screws, one coat of approved steel primer paint etc. complete as per drawing and specifications including the cost of heavy duty m.s. hinges and providing necessary recesses with stiffening plates for shutter and frame for fixing CPMS aldrop, handles, tower bolts, door closers etc. including check up for correctness of recesses and stiffening plates for all fittings and fixtures including the cost of mortise locks, handles, tower bolts, door closers and glass for vision panel etc. complete.

Providing and fixing 60mm thick concrete interlocking paving tiles of Parex prefab, Alankar or other approved make in the desired shape including filling of joints with sand levelling to required profile etc. complete.

Providing and fixing 6mm thick plywood sheet in false ceiling masking partition walls and ground ducts etc.fixing the ply wood sheet to existing rame work with suitable screws and forming necessary grooves as required including cutting the sheet to required size making necessary opening around electrical fixtures A.C. grills and trap doors in case of false ceiling fixing to correct line and level including painting the sheet with one coat of approved wood primer etc. complete as per drawing, specifications and as directed by the Engineer-in-Charge.

Providing and fixing best quality 19mm thickness blockboard shelves of National or Anchor including 2nd class teak wood beading of 20x10mm front side, fixing to the existing wooden frame work with nails/screws, fevicol , cutting in proper line and level including applying one coat of approved wood primer to the exposed surfaces etc.complete as per drawing, specifications and as directed by the Engineer-in-Charge.

Providing and fixing best quality 12mm thick ply wood of approved make ( Century/Black Cobara) fixing to the existing wooden frame work with nails/screws, fevicol, cutting in proper line and level including applying one coat of approved wood primer to the exposed surfaces etc.complete as per drawing, specifications and as directed by the Engineer-in-Charge.

Providing and fixing best quality 18mm thick ply wood of approved make ( Century/Black Cobara) fixing to the existing wooden frame work with nails/screws, fevicol, cutting in proper line and level including applying one coat of approved wood primer to the exposed surfaces etc.complete as per drawing, specifications and as directed by the Engineer-in-Charge complete, as directed by Engineer-in-charge.

Sevicing & maintenance of M.S. windows/doors at any level of any size by oiling, greasing etc. and providing &fixing nuts, bolts, washers etc. if requried, removingdebries etc. to ensure smooth operation etc. complete as per drawing, specifications and as directed by Engineer-in-charge.

Repair & welding of M.S. windows/doors of any size any-where in RRCAT premises at all heights including scraping of existing worn out joint welding of joints using approved electrodes to achieve 3mm weld thickness maximum weld length 3.5 cm. including removing flux, debris etc., painting one coat of steel primer touch up, grinding of joint before painting including safe removing & refixing of glass if necessary etc. complete as per drawing, specifications and as directed by Engineer-in-charge.

Repairing of Mild Steel flush doors including removing the shutters from frame,providing,positioning & welding of 4 nos M S plates of size 150 mm x 30 mm x 3mm in frame as well as in shutter to hold pivotal type hinges, grinding the surface for easy movement ,realigment providing,positioning & welding of additional M S insert plates if required including replacement of worn out S.S. pivotal pin &/or pin holding cylinderical capped sleeves/sockets etc as required complete including touching of paint etc.complete as per specifications and as directed by the Engineer-in-Charge. Note: Area of door out to out of frame shall be measured for payment.

Repairing of Wooden doors including removing the shutters from frame,removing worn out bottom rails,providing,positioning & fixing the bottom rail of size 150 mm x 30 mm with tenon joint with approved glue,fixing available ply/plank/4 mm Bajra glass with beading in shutter tightening the same using mechanical grippers (Shikanja) refixing the existing fixtures,realighning for easy movement,painting the complete door with two coats of flat oil paint over a coat of primer etc. complete as per specifications and as directed by the Engineer-in-Charge. Note: Area of door out to out of frame shall be measured for payment.

Providing and fixing at all level and scattered location , Pin Cylinder interlock (Six action) , ISO certified in existing wooden/metallic doors by making hole of desired size and shape including providing & fixing best quality screws carefully without damaging the frame of shutter, repair with putty and paint if required etc. as per specifications and as directed by the Engineer in Charge.

Providing post construction anti termite treatment in ground floor /basement ,guaranteed for five years from the date of completion of work ,comprising of treatment a,b,c as under using chemicals of specified grade & concentration , complete generally as per Indian standard specification IS 6313(Part 3):Rev 2:2001 and as directed by Engineer in charge .

(a) Soil poisoning below floor along all the internal walls at both the faces ,internal faces of external walls ,all visible cracks with any one of the specified brand of chemical "Chloropyriphos 20 EC or Lindane 20 EC"of specified concentration such that its consumption shall not be less than one liter with solvent per hole and until refusal including drilling 12mm diameter hole at spacing not exceeding 300 mm centre to centre , close to the columns & wall surface junctions ,spraying the chemical etc until refusal ,complete including repairing the surface in original condition .the consumption of "Chloropyriphos 20 EC or Lindan 20 EC" neat i.e. without solvent which must be liberally infused in all the holes, shall be around 0.066litre /sqm of plinth area .

(b) Soil poisoning along the exterior face of external wall on concrete or masonry apron or soil as the case may be using "Chloropyriphos 20 EC or Lindane 20 EC " emulsion of specified concentration such that its consumption shall not be less than 2.25 litre per RM with solvent and until refusal by drilling 12mm diameter holes at spacing not exceeding 150 mm centre to centre etc. complete including repairing the floor in original condition . the consumption of " Chlorophriphos 20 EC or Lindane 20 EC " neat i.e. without solvent which must be liberally infused in the holes, shall be around 0.18 litre / sqm of plinth area.

(c) treatment at junction of wood work and floor or wall on both sides of wood work and around wooden electrical board using " Chlorophyriphos 20 EC OR Lindane 20 EC" emulsion of specified brand such that its consumption shall not be less than 0.5 liter per hole with solvent and until refusal by drilling 6 mm diameter holes at spacing not exceeding 300 mm centre to centre all-round , at junction of wood work and floor or wall on both sides of wood work , spraying the chemical etc until refusal , complete including repairing the floor /wall in original condition . The consumption of "Chlorophriphos 20 EC or lindane 20 EC "neat i.e. without solvent which must be liberally infused in all the holes , shall be around 0.044litre /sqm of plinth area .

Note (1) the chemicals used for the treatment for all the operation shall have concentration of active ingredient as 1% by weight of 20 EC Chemical (2) Chorophyriphos 20 EC confirming to IS 8944 or Lindane 20 EC Conforming to IS 632 shall be of M/s United Phosphorus or Tata Rallies India Ltd or Excell Industries or Nocil or approved equivalent make/manufacturer. (3)Treatment at junction of wood work and floor or wall on both sides of wood work i.e. treatment around wood work is included in the item however wood borer treatment on wood work itself is not covered under the scope of this item . (4) 65% payment will be released at respective running/final bill stages.25% payment will be released after 2 year from the date of issue of completion certificate subject to satisfactory performance of the treatment and remaining 10% payment will be released after lapse of 5 year i.e. on expiry of guarantee period subject to satisfactory performance of the treatment. The service guarantee bond shall be executed in prescribed from in non judicial stamp paper of Rs 100/- (5)Wherever basement exists , the same shall be considered as ground floor and floor above it as first floor .

Providing post construction anti termite treatment guaranteed for five years at first floor/upper floors of building and wood work adjacent to the door and window frames ,electric boards battens etc by drilling and punching the hole at bottom & both the sides of door and window frames ( minimum six holes for each door window frame ) &

injecting specified brand of chloropyriphos 20 EC or Lindane 20 EC mixed with water in the volumetric ratio of 1:19, mixture liberally poured so as to consume minimum of 1 litre of solvent per hole. Oil base emulsion in the ration of 1:39 ( mixed with kerosene ) shall be sprayed liberally over frame and shutter including wooden fixtures if any ,spot treatment for extermination of termite on the areas wherever termite runways are seen /expected including repairing the same in original condition etc complete as per specifications, drawing and as directed by Engineer in charge . The consumption of Chloropyriphos 20 EC or Lindane 20EC neat shall be minimum of 0.0225 litre /sqm of floor area and that of kerosene oil minimum 0.5 litre /sqm.

Note (1) the chemicals used for the treatment for all the operation shall have concentration of active ingredient as 1% by weight of 20 EC Chemical (2) Chorophyriphos 20 EC confirming to IS 8944 or Lindane 20 EC Conforming to IS 632 shall be of M/s Unit (3)Treatment at junction of wood work and floor or wall on both sides of wood work i.e. treatment around wood work is included in the item however wood borer treatment on wood work itself is not covered under the scope of this item . (4) 65% payment will be released at respective running/final bill stages.25% payment will be released after 2 year from the date of issue of completion certificate subject to satisfactory performance of the treatment and remaining 10% payment will be released after lapse of 5 year i.e. on expiry of guarantee period subject to satisfactory performance of the treatment. The service guarantee bond shall be executed in prescribed from in non judicial stamp paper of Rs 100/- (5)Wherever basement exists , the same shall be considered as ground floor and floor above it as first floor .

Providing and laying approved fresh glass putty in doors/windows at all levels after removal of old putty,nails,damaged wooden fillet/beading,if any removing & refixing of existing glass panes with available rubber beading,fresh putty,new nails,new second class teak wood fillet/beading made out of 10 mm x 10 mm scantling size complete including the cost of all materials,spirit for altering consistancy ,labour,double scafolding,safety kit ,tools,all taxes & levies etc. complete as per specifications and as directed by the Engineer-in-Charge. Note:1) Above item does not include the cost of glass panes. 2) Area of exposed glass shall be measured for payment purposes.

Labour charges only for fixing 60/80mm thick concrete interlocking paver blocks including filling of joints with sand,etc. including lead charges of paver blocks from any where in RRCAT premises to requiered place etc. complete.

Labour charges only for fabricating structural steel work including plates, Angles, Channels, Flates, Hollow sections, Welded wire mesh etc., at all levels including transporting to site of work from Deptt. Stores, cutting to required size, fabricating including welding as required, erecting in position cost of electrodes, gas, necessary scaffolding, painting with a coat of approved steel primer etc. complete.

Disposing debries, non value scrap, garbage, heaps of earth, rublles,rotton woodlogs and the like by deploying excavator with Operator and Khalasi including colecting the same in a tractor with driver and Khalasi for conveying the same to low lying areas including deploying labourers for unloading the material from tractor, levelling and dressing the ground at both the places i.e. at lifting point as well as at point of disposal so as to carry out the assigned work any where in RRCAT premises including the cost of all required tools & tackles,hire charges,fuel,necessary safety kit etc. complete as directed by the Engineer-in-charge.

(2) The cost incurred for deployment of labourers,excavator,tractor,ladders,safety kit etc,conveying arrangements,payment of all taxes,insurance etc shall be deemed to be included in the quoted rate. (3) The contractor shall deploy as many number of labourers as required to ensure that work gets finished promptly. (4) This item shall not be operated for items of dismentaling works,earth work,area dressing, routine garbage disposal etc as the same is covered under respective items.

Polishing Old terrazo tile, Kota stone, insitu mosaic flooring / treads etc. using Carborundam stone of required coarseness fitted in the polishing machine including final polishing using Oxalic acid powder & disposal of waste etc. complete as per drawings, specifications and as directed by Engineer-in-charge

Lettering in English/Hindi of 100mm height and up to 20mm wide including built in vovels i. e. including "Matras" etc. on existing ready surface at all levels using reflecting synthetic enamel based paint of approved shade of Asian, ICI or Burger including cost of paint, paint brush, stensils all taxes, safety kits etc. complete as per drawings, specifications and as directed by Engineer-in-charge. Note The commas, full stops, brackets, hyphenation etc. shall be provided as required at no extra cost.

Providing and fixing heavy duty double legged aluminium door stopper of approved quality with all its accessories, screws, nut & bolt including removal of exsiting damged door stopper if any for metal / wodden door shutter etc. complete as per drawing , specification and as directed by Engineer-in-charge.

Providing and fixing heavy duty 250 to 300 mm long 16mm dia rod aluminium Aldrop of approved brand with screws, nuts & bolts etc. as rquired for satisfactory completion of work to the metal / wooden door shutter inclduing removal of existing damaged fittings if any etc. complete as per drawing , specification and as directed by Engineer-in-charge.

Providing and fixing heavy duty 50 to 100 mm long rubber buffer of approved brand with screws, nuts & bolts to the metal/wooden door shutter inluding removal of damaged existing fitting if any etc. complete as per drawing , specification and as directed by Engineer-in-charge.

Providing and fixing heavy duty Magic Eye Piece of approved brand to the metal/wooden door shutter inluding removal of existing fitting damaged if any etc. complete as per drawing , specification and as directed by Engineer-in-charge.

Providing and fixing heavy duty 100 mm long Aluminium Tower Bolt/ Baby Latch of approved brand with neceassary screws, nuts & bolts to the metal/wooden door/Window shutter inluding removal of existing fitting damaged if any etc. complete as per drawing , specification and as directed by Engineer-in-charge.

Providing and fixing heavy duty 250 mm long Aluminium Tower Bolt of specified brand as indicated with all its accessories to the door shutter etc. complete as per drawing , specification and as directed by Engineer-in-charge.

Providing and fixing good quality heavy duty rotating type oxodized MS Winidow handle (right/ left) of with neceassary nuts & bolts to the MS windows shutter inluding removal of existing damaged fitting if any etc. complete as per specification and as directed by Engineer-in-charge.

Providing and fixing heavy duty oxodized MS Winidow Pegstay approved quality with neceassary nuts & bolts to the MS windows shutter inluding removal of existing damaged fitting if any etc. complete as per drawing , specification and as directed by Engineer-in-charge.

Providing and fixing heavy duty Aluminium C handle 100 mm to 150 mm long of approved quality with neceassary screws, nuts & bolts to the metal/wooden door shutter inluding removal of existing damaged fitting if any etc. complete as per drawing , specification and as directed by Engineer-in-charge.

Providing and fixing heavy duty multi purpose lock of approved quality with neceassary screws, nuts & bolts to the metal/wooden door shutter inluding removal of existing damaged fitting if any etc. complete as per drawing , specification and as directed by Engineer-in-charge.

Supplying,transporting to work site scaterred at various locations of RRCAT premises and placing in proper position locally available ready made Medium duty Pre-Cast R C C covers with frame generally as per IS 12592 of following specified clear size including minor cutting,dressing,alighning to fit properly levelled in existing man holes or Inspection Chambers or Gully trap Chambers including rigidly embedding the frame in 100 mm thick cement concrete 1:2:4 complete including cost of all materials,reinforcing wires,labourers,taxes,cess,transport ,curing,wastages etc. complete all as per specifications and as directed by EIC.

Rectangular shape 900 mm x 600 mm internal dimensions.

Rectangular shape 900 mm x 450 mm internal dimensions.

Square shape 600 mm x 600 mm internal dimensions.

Circular shape 560 mm dia internal dimensions.

Providing & fixing in position curtain rods of 25mm diameter made of 1.25mm stainless steel conduits resting on standard stainless steel looking curtain rod holder fixed on wall at spacing not exceeding 1.50m, having 2 nos. ball shaped stainless steel decorative formations ( of approved shape ) at both ends of each curtain rod such that whole assembly is suitable for holding medium size thick cloth curtains, fixed in position using required hardwares, rawl plugs etc. complete excluding curtain cloth but including the cost of all materials, rawl plugs, gutties, labours, taxes etc. complete as per specifications and as directed by Engineer-in-Charge

Dismantling, Transporting and refixing of GI Barbed Wire for Fencing of angle iron post up to 3.0 m height placed 2.5m to 3.5m apart, including making rolls, painting with aluminium paint, fitted and fixed with G.I. staples etc. complete as per the direction of Engineer-in-charge. (Cost of posts, struts, GI barbed wire, earth work and concrete work to be paid for separately).

Removing / Dismantling, Transporting and refixing of chain link fencing any where in RRCAT premises including removing G.I. hooks, bolts, nuts, washers, fixing rod etc. making in roll trasportation the dismantel material to work site and stacking etc. Also include fixing in position chainlink fencing to M.S. angle including scafolding, supplying and fixing necessary J hooks, bolts, nuts, washers staples fixing 6 mm dia fixing M.S. rods etc as required complete as directed by Engineer-in-charge.

Supplying and laying 6mm thick multi wall Polycarbonate colors roofing sheet with top and bottom aluminum profile section of 50x50x2mm thick of approved make, fixed with EPDM Rubber with self tapping screws of required length anti leakage washers with all labour, materials, carting, wastage etc. complete.

Providing and fixing in position 28 guage stainless steel mosquitto proof jalli with aluminium frame work including fixing to the existing frame work, cost of all materials, washers, nuts, screws, tools & tackles etc., completed as per drawing, specifications and as directed by the Engineer-in-Charge. Note: Aluminium sections will be measured and paid for separately under relevent item of schedule.

Providing and fixing heavy duty Piano Hinges for Wardrope wooden shutters of approved brand with neceassary screws, nials, labours, tooles and tackels to the metal/wooden door shutter inluding removal of existing old damaged hinges if any etc. complete as per drawing , specification and as directed by Engineer-in-charge.

Demolishing plain cement concrete works by chiselling at all levels including scaffolding, disposal of materials within 50 metres lead etc. complete.

Providing and fixing in position 2mm thick aluminum composite panels of required size over aluminum framework for ceiling, masking and cladding consisting of aluminum section of size 50x25x2 mm thick rectangle tubes for frames including cutting the members to required size, fixing by aluminum angle cleats of size 50x50x2mm thick to horizontal and vertical members placed @600mm and 1200mm respectively as per design requirement, fixing the aluminum frame secured to walls, ceiling and floor to existing framework .

The frame members shall be cladded on single exposed side using 2.0mm thick prime quality aluminum composite panels manufactured by Durabuild, Alstone, Armstrong etc. Providing and fixing 5.5mm thick clear glass flush with surface. Using 3 M - VHB tape and sealent for fixing aluminum panels, glass, necessary filling up of gaps at junctions, top, bottom and all sides by glass sealent (No. 789 of Dow Corning or equivalent), all fittings and fixtures necessary for fixing of panels, screws/rivets, making cutouts, fixing extra frame work and necessary arrangements for opening for supply/return air slit, lighting fixtures etc. complete.

Providing and fixing in position up to & including 6.00 metre height from adjoining ground level Bajra or Plain & clear Sheet glass/Float glass/Wired glass of Modiguard, Asahi, Atul or Saint Gobin make and of following thickness fixed to Aluminum/M.S. windows, doors, partitions, ventilators etc. with edges champhered (wherever required) with PVC/Neoprene Gasket or rubber lining as required etc all complete as per drawing and specifications and as directed by the Engineer-in-Charge. Note : (1) Only the clear opening of Glass shall be measured for payment. AluminuM.S.nap beading shall be measured and paid separately under relevant item. (2) Broken glass pieces shall be disposed off in a safe manner to a place as directed. (3) Temporary scaffolding shall be paid extra under relevant item if the bottom level of glass is located at 6.00 metre height above adjoining ground level.

3.50 mm thick Bajra glass

4 mm thick Plain glass

5 mm thick Plain glass

Providing and fixing SS Friction Hinges “EBCO” make or Star make for Aluminum windows as per specifications and as directed by the Engineer-in-charge including the cost of screws etc. complete as directed by the Engineer-in-charge.

Providing & fixing anodized Aluminum Beading of size 9.5 mm x 9.5 mm for fixing glass for steel windows with necessary screws etc. complete as directed by the Engineer-in-charge.

Providing & injecting weather silicon sealant of G E or Pidilite or STP or other similar silicon sealant for filling the gaps between window frame and adjacent "RCC work or Brick masonry or stone masonry or stone cladding or stone sill or plastered surfaces" after preparing the surface by removing loose materials if any, filling the excess gap with wooden chips, thermocole pieces etc so that net cross sectional dimension of gap ready for injection is around 5 mm x 5 mm complete including the cost of all materials, labour, safety kit ,injecting gun, tools, all taxes & levies etc. complete as per specifications and as directed by the Engineer-in-Charge.

Providing and fixing best quality SS 304 grade sections for Railings /grills at defferent locations and height including cost of screws, welding, fixing with adhessive, grinding polishing, removing of old damaged railing / grills etc.complete as per drawing, specifications and as directed by the Engineer-in-charge

Providing & fixing in position readymade precast cement concrete 1:2:4 Kerb Stone 80mm thick of approved design & pattern of size 300mmx350mm & having a min. compressive strength of 350 Kg/sqcm, including the cost of excavation, necessary 1:2:4 cement concrete for embedment of kerb stone, necessary formwork if required etc. as per specification, close jointed & pointed with neat cement paste including finishing the surface smooth, curing etc. complete as per drawings, specifications and as directed by Engineer-in-charge.