EXECUTION OF CIVIL WORKS FOR ESTABLISHMENT OF 100 BEDDED KHOWAI DISTRICT HOSPITAL AT KHOWAI TRIPURA BUILDING PORTION INCLUDING SANITARY PLUMBING WATER SUPPLY SYSTEM, SEWERAGE AND DRAINAGE WORK, BOUNDARY WALL, GATE, ROAD WORK, LIFT, DWS WORKS ETC

SUB-HEAD : EARTH WORK

Earth work in excavation by mechanical means (Hydraulic excavator) / manual means over areas (exceeding 30cm in depth, 1.5m in width as well as 10 sqm on plan) including disposal of excavated earth, lead upto 50m and lift upto 1.5m, disposed earth to be levelled and neatly dressed. - All kinds of soil

Extra for carriage of excavated earth by mechanical transport including loading,unloading and stacking up to 5.00 Km

Earth work in excavation by mechanical means (Hydraulic excavator) / manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan) including dressing of sides and ramming of bottoms, lift upto 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m. - All kinds of soil

Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 m and lift upto 1.5 m. - All kinds of soil

Extra for additional lift of 1.5m or part thereof. - All kinds of soil

Supplying and filling in plinth, under floor, foundations etc. with sand (fine) from local quarry with all lifts including spreading in horizontal layers, watering, grading to required slope, ramming, consolidating and compacting each layer by using plate compactor or by any suitable method complete.

Supplying and providing Pre-constructional anti- termite treatment conforming to IS- 6313 (part II) using chloropyrifos EC 20 Emulsion or equivalent of 1% concentration by weight for creating barrier under and all around foundation pits, wall trenches, basement excavation, backfill in immediate contact with foundation and treating the top surface of plinth filling, junction of wall & floor, along the external perimeter of building, expansion joints, surrounding of pipes, water conduits and at places suggested and as directed by Engineer-In Charge covering 10 years guarantee. [Plinth area of GF will be considered for payment] [The work will be carried out as per IS: 6313 [Latest Revision]. Under the Insecticides Rule 1971: 10(3A) any person who desires to undertake pest control operations will be a Licence holder. The agency must complying with all safety health and welfare regulations, appertaining to staff and work people employed on the site.The agency shall give a 3-year service guarntee in writing supplemented by a seperate and unilateral guarantee from the specialised agency for the job to keep the building free of termites for the specified period at no extra cost of the Owner]

SUB-HEAD : CEMENT CONCRETE WORK

Providing and laying in position cement concrete of specified grade excluding the cost of centring and shuttering - '-All work upto plinth level:

1:2:4 ( 1 Cement: 2 fine sand : 4 graded stone aggregate 20 mm nominal size)

1:3:6 ( 1 Cement: 3 fine sand : 6 graded stone aggregate 20 mm nominal size)

1:4:8 ( 1 Cement: 4 fine sand : 8 graded stone aggregate 40 mm nominal size)

Centering shuttering including struttings, propping etc. and removal of form work for:

Foundations, footings, bases for columns.

Making plinth protection 50mm thick of cement concrete 1:3:6 (1 cement : 3 fine sand : 6 graded well burnt brick aggregate 20 mm nominal size) over 75mm bed of dry brick ballast 40mm nominal size well rammed and consolidated and grouted with fine sand including finishing the top smooth.

SUB-HEAD : REINFORCED CEMENT CONCRETE WORK

Providing and laying in position specified grade of reinforced cement concrete excluding the cost of centring, shuttering, finishing and reinforcement- - All work upto plinth level:

1:1½:3 ( 1 Cement: 1½ fine sand : 3 graded stone aggregate 20 mm nominal size)

Reinforced cement concrete work in beams, suspended floors, roofs having slope upto 15° landings, balconies, shelves, chajjas, lintels, bands, plain window sills, staircases and spiral stair cases excluding the cost of centring, shuttering, finishing and reinforcement-

1:1½:3 ( 1 Cement: 1½ fine sand : 3 graded stone aggregate 20 mm nominal size) / Upto Floor Five Level

Reinforced cement concrete work in walls (any thickness), including attached pilasters, buttresses, plinth and skirting courses, fillets, columns, pillars, piers, abutments, posts and struts etc. upto floor five level excluding cost of centring, shuttering, finishing and reinforcement-

1:1½:3 ( 1 Cement: 1½ fine sand : 3 graded stone aggregate 20 mm nominal size)

Reinforced cement concrete work in vertical and horizontal fins individually or forming box louvers, facias and eaves boards above plinth level up to floor five level, excluding the cost of centering, shuttering, finishing and reinforcement with

1:1½:3 ( 1 Cement: 1½ fine sand : 3 graded stone aggregate 20 mm nominal size)

Centering shuttering including struttings, propping etc. and removal of form work for:

Foundations, footings, bases for columns etc. for mass concrete with timber plank

Walls (any thickness) including attached pilasters, buttresses, plinth and string courses etc. using shuttering ply

Suspended floors, roofs, landings, balconies and access platform with 12 mm thick shuttering ply

Lintels, beams, plinth beams, girders, bressumers and cantilevers with shuttering ply

Columns, Pillars, Piers, Abutments, Posts and Struts with shuttering ply

Stairs (excluding landings) except spiral-staircases with wooden plank

Vertical and horizontal fins individually or forming box louvers band, facias and eaves boards.

Weather shade, Chajjas, corbels etc., including edges.

Providing, hoisting and fixing above plinth level up to floor five level precast reinforced cement concrete work in string courses, bands, copings, bed plates, anchor blocks, plain window sills and the like, including the cost of required centering, shuttering but , excluding cost of reinforcement, with 1:1.5:3 (1 cement : 1.5 fine sand : 3 graded stone aggregate 20 mm nominal size).

Providing precast cement concrete Jali 1:2:4 (1 cement: 2 coarse sand : 4 graded stone aggregate 6mm nominal size) reinforced with 1.6 mm dia mild steel wire including centring and shuttering, roughening cleaning, fixing and finishing in cement mortar 1:3(1cement : 3 fine sand) etc. complete, excluding the plastering of jambs, sills and soffits

50 mm thick

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

Reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete above plinth level.

Thermo-Mechanically Treated bars of grade Fe-500D or more

Providing and laying in position machine batched, machine mixed and machine vibrated design mix cement concrete of specified grade for reinforced cement concrete work including pumping of concrete to site of laying but excluding the cost of centring, shuttering, finishing and reinforcement, including admixtures in recommended proportions as per IS 9103 to accelerate, retard setting of concrete, improve workability without impairing strength and durability as per the direction of Engineer-in-Charge. (Note :- Cement content considered in this item is @ 418 kg/cum. Excess/ less cement used as per design mix is payable/recoverable separately).

All works upto plinth level - Reinforced cement concrete grade M-30 B.M.C/R.M.C

All works upto Floor five level - Reinforced cement concrete grade M-30 B.M.C/R.M.C

Providing and fixing in position Stainless steel Grade 304 plate- 1.0 mm thick as per design for expansion joints.200 mm wide

SUB-HEAD : BRICK WORK

First class brick work in foundation and plinth including cost of all materials as required complete :-

In cement mortar 1:4 ( 1 cement : 4 fine sand ).

In cement mortar 1:6 ( 1 cement : 6 fine sand ).

First class brick work in superstructure above plinth level & upto floor-five level including cost of all materials as required complete :-

In cement mortar 1:6 ( 1 cement : 6 fine sand ).

Half brick masonry work with first class bricks in superstructure upto floor five level including cost of all materials as required complete:-

In cement mortar 1:4 ( 1 cement : 4 fine sand ).

Extra for providing & placing in position 2 nos 6mm dia MS bars at every 6th course of full brick masonry work including anchorage in joints of 75mm in each side in superstructure for all level including cost of all materials as required complete:-

In cement mortar 1:6 ( 1 cement : 6 fine sand ).

Extra for providing & placing in position 2 nos 6mm dia MS bars at every 4th course of half brick masonry work including anchorage in joints of 75mm in each side in superstructure for all level including cost of all materials as required complete:-

In cement mortar 1:4 ( 1 cement : 4 fine sand ).

SUB-HEAD : WOOD & PVC WORK

Providing and fixing factory made single extruded WPC (Wood Polymer Composite) solid door/window/ Clerestory 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 5 mm tolerance in dimensions i.e depth and width of profile shall be acceptable. Variation in profile dimensions on plus side shall be acceptable but no extra payment on this account shall be made.

Frame size 65 x 150 mm

Frame size 45 x 85 mm

Providing and fixing glazed shutters for doors, windows and clerestory windows using 4 mm thick float glass (weight not less than 10ks/Sqm) panes including black enamelled ISI marked MS butt hinges with necessary screws.

Local Teak wood - 35 mm thick

Providing and fixing ISI marked flush door shutters conforming to IS: 2202 (Part I) non-decorative type, core of block board construction with frame of 1st class hard wood and well matched commercial 3 ply veneering with vertical grains or cross bands and face veeners on both faces of shutters.

35 mm thick including ISI marked Stainless Steel butt hinges with necessary screws.

Extra for providing vision panel not exceeding 0.1 sqm in all type of flush doors including cost of 5.5mm thick glass (overall area of door shutter to be measured) :

Rectangular or square

Providing 50 × 50 × 50 mm Gamair wood plugs including cutting brick work and fixing in cement mortar 1:3 (1 cement: 3 fine sand) and making good the walls etc.

Providing and fixing 18 mm thick, 150 mm wide pelmet of flat pressed 3 layer or graded wood particle board medium density grade I, IS : 3087 marked including top cover of 6 mm commercial ply wood conforming to IS: 303 BWR grade, nickel plated M.S. pipe 20 mm dia (heavy type) curtain rod with nickel plated brackets including fixing with 25 × 3 mm M.S. flat 10 cm long and rawl plugs 50 mm long (designation 10 no.) etc. all complete.

Providing and fixing M.S. grills of required pattern in frames of windows etc. with M.S. flats, square or round bars etc. all complete.

Fixed to openings /wooden frames with rawl plugs screws etc.

Providing 40 × 5 mm flat iron hold fast 40 cm long including fixing to frame with 10 mm diameter bolts, nuts and wooden plugs and embedding in cement concrete block 30 × 10 × 15 cm 1:3:6 mix (1 cement : 3 fine sand : 6 graded stone aggregate 20mm nominal size)

Providing and fixing IS : 3564 marked Aluminium die cast body tubular type universal hydraulic door closer with necessary accessories and screws etc. complete.

Providing and fixing bright finished brass 100 mm mortice latch and lock ISI marked with six levers and a pair of anodised (anodic coating not less than grade AC 10 as per IS : 1868) aluminium lever handles with necessary screws etc. complete (Best make of approved quality)

Providing and fixing aluminium sliding door 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 nuts and screws etc. complete :

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 :

Providing and fixing bright finished brass tower bolts (barrel type) with necessary screws etc. complete :

Providing and fixing bright /matt finished Stainless Steel handles of approved quality & make with necessary screws etc all complete.:

Providing and fixing aluminium hanging floor door stopper ISI marked anodised (anodic coating not less than grade AC 10 as per IS : 1868) transparent or dyed to required colour and shade with necessary screws etc. complete.

Single rubber stopper

Providing and fixing double action hydraulic floor spring of approved brand and manufacture conforming to IS : 6315, having brand logo embrossed on the body / plate with double spring mechanism and door weight upto 125 kg. for doors, including cost of cutting floors, embedding in floors as required and making good the same matching to the existing floor finishing and cover plates with brass pivot and single piece MS sheet outer box with slide plate etc. complete as per direction of the Engineer-in-charge:-

With stainless steel cover plate minimum 1.25 mm thickness

Providing and fixing 12 mm thick frameless toughened glass door shutter of approved brand and manufacture, including providing and fixing top & bottom pivot & spring type fixing arrangement and making necessary holes etc. for fixing required door fittings, all complete as per direction of Engineer-in-charge (Door handle, lock and stopper etc.to be paid separately).

Providing and fixing factory made single extruded WPC (Wood Polymer Composite) solid board one side white color and other side of board laminted with PVC foil of minimum 14 micron thickness of approved design pasted with hot melt adhesive for cup boards, work stations and bathroom/ kitchen cabinet etc. of required sizes 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 and fixing with stainless steel piano hinges/soft close clip on concealed hinges of required size with necessary full body threaded star headed counter sunk S.S screws, all as per direction of Engineer-In- Charge.

Lead Lined doors - Painted a) Providing and fixing of hollow metal door at all levels from ISO 9001- 2015 certified manufacturer. All hollow metal general doors with or without vision panel. Pressed galvanised steel Single /Double leaf to required sizes of approved make Shakti Hormann or approved equivalent which consists of frame, shutter, infill and finish as detailed below and conforming to IS 277. b) Door frame shall be double rebate profile of size 143 x 57mm made out of 1.6mm (14gauge) thick galvanized steel sheet. Frames shall be butted and field assembled with bolts. The inside face of the frame face trim to rebate height should be protected with 1.6mm thick lead line. All provision should be mortised, drilled and tapped for receiving appropriate hardware. Rubber door silencers should be provided on the strike jamb. Frames should be provided with back plate bracket and anchor fasteners for installation on a finished plastered masonry wall opening. Once frame installed should be grouted with cement & sand slurry necessary for doors on the clear masonry opening.

c) Door leaf shall be 48mm thick fully flush double skin door. Door leaf shall be manufactured from 1.2mm (18guage) thick galvanised steel sheet. The internal construction of the door should be rigid with lead line of 1.6mm thick all across the inside of the exposed surface. In addition the door should have steel channel reinforcement with a basic infill of honeycomb core. All doors should be factory prepped for receiving appropriate hardware and provided with necessary reinforcement for hinges, locks, and door closers as per ANSI Standard. The edges should be interlocked with lock seam. For pair of doors integrated astragals has to be provided on the meeting stile for both active and inactive leaf. Hardware shall be of approved make. d) Vision panel of size 200 x 300mm to be provided. Lead line glass of 8.5mm with radiation shield shall be provided with beeding arrangement. e) All doors and frames shall be finished Pure Polyster Powder coated and shall have passed minimum 500 hours of salt sprey test. f) Rate should include supply and installation of door and hardware as a complete assembly as mentioned in the door and hardware schedule. The hollow section of the frame shall be filled with puff Lead line Door Double leaf of size : 1800 x 2250 with hardware complete

SS Door for CSSD, ICU Providing and fixing of hollow metal door at all levels from ISO 9001- 2000 certified manufacturer. All hollow metal general doors with or without vision panel. Pressed Stainless steel Single /Double leaf to required sizes of approved make Shakti Hormann or approved equivalent which consists of frame, shutter, infill and finish as detailed below and conforming to IS 277. Door frame shall be Single rebate profile of size 125 x 60mm made out of 1.60mm thick Stainless steel sheet (14 gauge). Frames should be mitered and field assembled with self tabs. All provision should be mortised, drilled and tapped for receiving appropriate hardware. Rubber door silencers should be provided on the striking jamb. Frames should be provided with back plate bracket and anchor fasteners for installation on a finished plastered masonry wall opening. Once frame installed should be filled with PUF as recommended by the manufacturer.

Door leaf should be 46mm thick fully flush double skin door with or without vision lite. Door leaf shall be manufactured from 1.2mm (18 guage) thick Stainless steel sheet. The internal construction of the door should be rigid with steel stiffeners/ pads and reinforcement. The infill material shall be resin bonded honeycomb core. All doors should be factory prepped for receiving appropriate hardware and provided with necessary reinforcement for hinges, locks, and door closers. The edges should be interlocked with a bending radius of 1.4mm. For pair of doors astragals has to be provided on the meeting stile for both active and inactive leaf. Vision lite wherever applicable should be Double side as per joinery details with a screw on glass beeding on the inside. The glass should be 5mm clear toughened glass. All doors and frames shall be finished satin Stainless Steel. Rate should include supply and installation of door and hardware as a complete assembly as mentioned in the door and hardware schedule. The hollow section of the frame shall be filled with puff Multipurpose Door Single leaf of Door size: 1250 x 2250mm with vision panel 200 x 300mm with hardware complete

Providing and fixing Automatic Sliding Hermetic (airtight) OT door having 1500 mm x 2100 mm size of stainless steel door leaf with stainless steel frame with inner core Polyurethane foam or honeycomb structure for sound proof and insulation with anti-bacterial and anti-static finishes, having rubber gaskets along the frame to ensure an airtight seal with special track design for hermetic sealing when fully closed, fully automatic via a motorized sliding mechanism, with options for manual operation in case of emergency, infrared sensors, foot sensor with obstacle detection and anti-pinch mechanism, having Touchscreen control interface outside and inside the OT, Integration with access control (keypad or biometric) for restricted areas, Automatic interlocking for OT with sterile conditions, Hermetic sealing up to ISO Class 5 (Cleanroom standards), Low operating noise, typically below 50 dB, fire-rated version, Integrated glass window with lead lining for X-ray protection, Lead-lining available for radiation-protected environments, Automatic emergency release with power supply 220V AC, 50/60Hz, compliance with CE certified, ISO 14644, and other OT standards.

There would be Warranty of 20 years on uPVC Profile & five years on associate hardware from the date of installation. UPVC windows must be installed by profile manufacturer only. Manufacturer must be experienced to supply & self-installation of windows/ventilators. Manufacturer/Supplier must be BSI and ISO certified for ISO 9001 (Quality Management), ISO 14001 (Environmental Management), and ISO 45001 (Occupational Health and Safety Management Systems). Manufacturer/Supplier must submit the test certificates for Weather Resistance, energy simulation, fire propagation, uPVC profile test report, Silicon test report, Salt Spray test, Zn Coating on Steel Reinforcement, gasket test report, scratch resistance, Tensile strength, charpy impact strength, Vicat-softening temperature (VST) and several other parameters. Installation: There should be 300-350 mm gap between the each fastener for installation. Frame fastener M8x80/100mm type to be used; masking tape must be use during the filling of silicon to make it clean and even surface. For proper insulation weather sealant silicone / PU foam must be provided. Final alignment and operation of windows to be checked before handover.

i) Supply & fixing fixed window as per approved drawings: Outer frame of windows should be 118 X 58mm extruded multi-chambered profile having wall thickness 2.1 ± 0.2mm, complete with SG 6mm Clear TGH Glass of approved make as per drawing. UPVC Window list of make : Fenesta / AIS / Saint Gobain / Weathersil / Rehau / Eternia

ii) Supply & fixing double openable panel casement windows as per approved drawing with one fixed, outer frame of windows should be 65 X 58mm and Sash of 65 X 80 mm with friction stay hinges. Wall thickness of profile must be min 1.8±0.3mm. Openable shutter must have espag rod multiple point locking system with ss screw type and zamak handle material. Windows design must be as per approved drawing only. Glass should be of make: Saint-Gobain/ASAHI/equivalent with 6MM Clear Toughened Glass as per given specification with weather seal EPDM/TPE gasket. UPVC Window list of make : Fenesta / AIS / Saint Gobain / Weathersil / Rehau / Eternia

iii) Supply & fixing double openable panel casement windows as per approved drawing with one fixed, outer frame of windows should be 65 X 58mm and Sash of 65 X 80 mm with friction stay hinges. Wall thickness of profile must be min 1.8±0.3mm. Openable shutter must have espag rod multiple point locking system with ss screw type and zamak handle material. Windows design must be as per approved drawing only. Glass should be of make: Saint-Gobain/ASAHI/equivalent with 6MM Clear Toughened Glass as per given specification with weather seal EPDM/TPE gasket. UPVC Window list of make : Fenesta / AIS / Saint Gobain / Weathersil / Rehau / Eternia

iv) Supply & fixing triple openable panel casement windows as per approved drawing with one fixed, outer frame of windows should be 65 X 58mm and Sash of 65 X 80 mm with friction stay hinges. Wall thickness of profile must be min 1.8±0.3mm. Openable shutter must have espag rod multiple point locking system with ss screw type and zamak handle material. Windows design must be as per approved drawing only. Glass should be of make: Saint-Gobain/ASAHI/equivalent with 6MM Clear Toughened Glass as per given specification with weather seal EPDM/TPE gasket. UPVC Window list of make : Fenesta / AIS / Saint Gobain / Weathersil / Rehau / Eternia

v) Supply & fixing double openable panel casement windowsas per approved drawing with one fixed, outer frame of windows should be 65 X 58mm and Sash of 65 X 80 mm with friction stay hinges. Wall thickness of profile must be min 1.8±0.3mm. Openable shutter must have espag rod multiple point locking system with ss screw type and zamak handle material. Windows design must be as per approved drawing only. Glass should be of make: Saint-Gobain/ASAHI/equivalent with 6MM Clear Toughened Glass as per given specification with weather seal EPDM/TPE gasket. UPVC Window list of make : Fenesta / AIS / Saint Gobain / Weathersil / Rehau / Eternia

vi) Supply & fixing fixed window as per approved drawings:Outer frame of side hung windows should be 45 X 50mm & sash 45 X 78mm extruded multi-chambered profile having wall thickness 1.8 ± 0.2mm, complete with friction stay, single-point Cockspur Handle & SG 6mm Clear TGH Glass of approved make as per drawing. UPVC Window list of make : Fenesta / AIS / Saint Gobain / Weathersil / Rehau / Eternia

vii) Supply & fixing fixed window as per approved drawings:Outer frame of side hung windows should be 45 X 50mm & sash 45 X 78mm extruded multi-chambered profile having wall thickness 1.8 ± 0.2mm, complete with friction stay, single-point Cockspur Handle & SG 6mm Clear TGH Glass of approved make as per drawing. UPVC Window list of make : Fenesta / AIS / Saint Gobain / Weathersil / Rehau / Eternia

viii) Supply & fixing two track two panel slider windows as per approved drawing, outer frame of windows should be 65 X 50mm/58mm and Sash of 45 X 60/74mm mm with roller, wall thickness of profile must be min 1.8±0.3mm. Windows design must be as per approved drawing only. Glass should be of make: Saint-Gobain/ASAHI/equivalent with 6MM Clear Toughened Glass as per given specification with weather seal EPDM/TPE gasket. UPVC Window list of make : Fenesta / AIS / Saint Gobain / Weathersil / Rehau / Eternia

ix) Supply & fixing double open able casement doors, as per approved drawing outer frame of windows should be 65 X 73mm and Sash of 65 X 105 mm with 3D hinges, wall thickness of profile must be min 1.8±0.3mm. with ss screw type and zamak handle material. Windows design must be as per approved drawing only. Glass should be of make: Saint-Gobain/ASAHI/equivalent with 6MM Clear Toughened Glass as per given specification with weather seal EPDM/TPE gasket. UPVC Window list of make : Fenesta / AIS / Saint Gobain / Weathersil / Rehau / Eternia

Supply & fixing double openable panel casement windows as per approved drawing with one fixed, outer frame of windows should be 65 X 58mm and Sash of 65 X 80 mm with friction stay hinges. Wall thickness of profile must be min 1.8±0.3mm. Openable shutter must have espag rod multiple point locking system with ss screw type and zamak handle material. Windows design must be as per approved drawing only. Glass should be of make: Saint- Gobain/ASAHI/equivalent with 6MM Clear Toughened Glass as per given specification with weather seal EPDM/TPE gasket. UPVC Window list of make : Fenesta / AIS / Saint Gobain / Weathersil / Rehau / Eternia

Supply & fixing fixed window as per approved drawings:Outer frame of windows should be 118 X 58mm extruded multi-chambered profile having wall thickness 2.1 ± 0.2mm, complete with SG 6mm Clear TGH Glass of approved make as per drawing. UPVC Window list of make : Fenesta / AIS / Saint Gobain / Weathersil / Rehau / Eternia

SUB-HEAD : STEEL WORK

Providing and fixing in position collapsible steel shutters with vertical channels 20x10x2mm at 100 mm centre to centre and braced with flat iron diagonals 20x5mm size with top and bottom rail of T-iron 40x40x6mm with 40mm dia. steel pulleys & with riveted bolts, nuts, locking arrangement, stoppers, handles, hold fast /anchor bolt including embedding in cement concrete of required grade for fixing in position, all necessary fittings, including applying a priming coat of approved steel primer etc. complete as required.

Supplying and fixing rolling shutters of approved make, made of required size M.S. laths interlocked together through their entire length and jointed together at the end by end locks mounted on specially designed pipe shaft with brackets, side guides and arrangements for inside and outside locking with push and pull operation complete including the cost of providing and fixing necessary 275mm long wire springs grade No.2 and M.S. top cover of required thickness for rolling shutters & with handles, hold fast including embedding in cement concrete of required grade required for fixing in position, all necessary fittings, including applying of approved steel primer etc. complete as required:-

80x 1.25mm M.S. laths with 1.25 mm thick top cover.

Steel work in built up tubular (round, square or rectangular hollow tubes etc.) trusses etc., including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer, including welding and bolted with special shaped washers etc. complete.

Hot finished welded type tubes

Providing and fixing fan clamp type-I of 16 mm dia M.S. bar bent to shape with hooked ends in R.C.C. slabs during laying including painting the exposed portion of loop, all as per standard design complete.

Steel work welded in built up section/framed work including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer using steel etc. complete as required:-

In stringers, treads, landing etc. of stair cases including use of chequered plate wherever required, all complete.

Providing and fixing hand rail using structural steel etc. of approved size by welding etc. to steel ladder railing, balcony railing and staircase railing etc. including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer complete as required:-

M.S. tube

Providing and fixing M.S. round holding down bolts with nuts and wahser plates complete as per standard design.

Providing and fixing stainless steel (Grade 304) railing made of Hollow tubes, channels, plates etc., including welding, grinding, buffing, polishing and making curvature (wherever required) and fitting the same with necessary stainless steel nuts and bolts complete, including fixing the railing with necessary accessories & stainless steel dash fasteners , stainless steel bolts etc., of required size, on the top of the floor or the side of waist slab with suitable arrangement as per approval of Engineer-in-charge, (for payment purpose only weight of stainless steel members shall be considered excluding fixing accessories such as nuts, bolts, fasteners etc.).

SUB-HEAD : ALUMINIUM WORK & STRUCTURAL GLAZING

Providing and fixing aluminium work for doors, windows, ventilators and partitions with extruded built up standard tubular sections/ appropriate Z sections and other sections of approved make conforming to IS: 733 and IS : 1285, fixing with dash fasteners of required dia and size, including necessary filling up of gaps at junctions, i.e. at top, bottom and sides with required EPDM rubber/neoprene gasket etc. Aluminium sections shall be smooth, rust free, straight, mitred and jointed mechanically wherever required including cleat angle, aluminium snap beading for glazing / paneling, C.P. brass / stainless steel screws, all complete as per architectural drawing and the direction of Engineer-in-charge. (Glazing and paneling and dash fasteners to be paid for separately) :-

For fixed portion of approved quality:-- Anodised aluminium (anodised transparent or dyed to required shade according to IS: 1868, Minimum anodic coating of grade AC 15).

For shutters of doors, windows & ventilators including providing and fixing hinges / pivots and making provision for fixing fittings wherever required including the cost of EPDM rubber / neoprene gasket required ( Fittings shall be paid for separately ):-- Anodised aluminium (anodised transparent or dyed to required shade according to IS: 1868, Minimum anodic coating of grade AC 15).

Providing and fixing glazing of approved quality in aluminium doors, windows, ventilator, shutters and partition etc. with EPDM rubber / neoprene gasket etc. complete as per architectural drawing and the direction of Engineer-in-charge (Cost of snap beading shall be paid in basic item) :-

With float glass panes of 5.5 mm thickness ( weight not less than 13.50 kg / sqm )

With Toughened glass panes of 12 mm thickness

Filling the gap in between aluminium frame and adjacent RCC/brick work by providing weather silicon sealant over backer rod of approved quality etc. complete as per architectural drawing and direction of the Engineer-in charge.

Upto 5 mm depth and 5 mm width.

Providing and fixing stainless steel ( SS 304 grade ) adjustable friction window stay of approved quality with necessary stainless steel screws etc. to the side hung windows etc. complete as per direction of Engineer-in- charge:-

Providing and fixing aluminium round shape handle of outer dia 100 mm with SS screws etc. of approved quality complete as per direction of Engineer-in-charge:-

Anodised aluminium of grade AC 15.

Providing and fixing SS Mosquito mesh in anodised (anodic film must not be less than 15 microns i.e. AC-15 as per IS, the anodising must be scaleted by keeping the anodized section in boiling de-anodized water for a period of one hour) aluminium shutter fixed in sliding/openable/fixed windows conforming to IS: 1948- 1961 as per drawing and directed by Engineer-in-charge.

Design supply & installation of suspended Spider Glazing system designed to withstand the wind pressure as per IS 875 (Part-III). The Suspended System held with Spider Fittings of SS 316 Grade Steel of approved manufacturer with glass panel having 12 mm thick clear toughened glass held together with SS 316 Grade Stainless steel Spider & bolt assembly with laminated glass fins 21 mm thick. The Glass fins and glass panel assembly shall be connected to Slab/ beams by means of SS- 316 Grade stainless steel brackets & Anchor bolts and at the bottom using SS channel of 50x25x2mm using fastener & anchor bolts, non staining weather sealants of approved make, Teflon/ nylon bushes and separators to prevent bi-metallic contacts, all complete to perform as per specification and approved drawings. The complete system to be designed to accommodate thermal expansion & seismic movements etc. The joints between glass panels (6 to 8 mm) and gaps at the perimeter & in U channel of the assembly to be filled with non staining weather sealant, so as to make the entire system fully water proof & dust proof. The rate shall include all design, Engineering and shop drawing including approval from structural designer, labour, T&P, scaffolding, other incidental charges including wastage, enabling temporary services all fitting fixers nut bolts, washer, Buffer plates, fastener, anchors, SS channel laminated glass etc. all complete. For the purpose of payment, actual elevation area of Glazing including thickness of joints and the portion of Glass panel inside the SS channel shall be measured.

Providing and fixing 6mm thick Suede Finish Greenlam Clads, Rehau, Exidec, Trespa, Fundermax Exterior Grade High Pressure Compact Laminates having 1300mm x 3050mm board size made out of urea free, thermosetting phenolic resins treated Kraft papers as core material and Amino plastic resin treated decor papers along with UV protection film on both side finish surfaces. Clads should conform to European Fire Rating norms of Bs1d0 when classified in accordance with EN 13501-1: 2007, the Fire Retardant Additive must be Halogen free in order to protect environment. It should have Antibacterial and Antifungal properties (conforming to JIS Z2801:2010 and ASTM G21-2015 standards respectively). Clads should have density >1350 kg/m3, Anti- graffiti properties and Resistant to climatic shock, UV light, Grey Scale contrast (1500 hours of exposure-rating-4), Artificial weathering (including light fastness) with a Grey Scale Rating not worse than 4 after exposure to 650 MJ/m2, Acid Rain, Corrosion (on a salt spray test for 700 hours) as per applicable specifications conforming to latest and applicable EN 438-6: 2016 EDF Grade quality standards. It should be CE certified for constancy of performance described by in Annexure ZA of the standard EN 438-7:2005 under systern-1. The product to be warrantied against manufacturing defects and performance characteristics (as per manufacturer product warranty) for a period of 12 years from the date of billing from factory. Clads should be installed on Aluminum tubular substructure in the size of 50mm x 25mm x 1.8mm or as per site requirement laid vertically at 450 mm c/c distance with the help of 5mm diameter colour matching rivets as per manufacturer specifications. The aluminum tubular substructure should be fixed on wall with the help of dead load bearing brackets and wind load bracket by 10mm fastener. Wind load bracket will have vertical slot & dead load bracket will have in horizontal slot. Maintain 6mm both horizontal and vertical gap between two installed clads panels. Shade/design of clads should be finalized under direction of Engineer-in-charge.

SUB-HEAD : FLOORING AND SKIRTING WORK

Providing and laying cement concrete 1:2:4 (1 cement : 2 fine sand : 4 graded stone aggregate) flooring finished with a floating coat of neat cement including cement slurry, rounding of edges and strips and cost of glass strips [40mm wide and 4 mm thick] etc. all complete as per direction of Engineer-in-charge.

40 mm thick with 20 mm stone aggregate

Extra for making chequers of approved pattern in Cement Concrete floors, steps, landing, pavements etc. complete.

Providing and fixing 1st class quality ceramic glazed wall tiles conforming to IS : 15622 - 2017 (thickness to be specified by the manufacturer) of approved make in all colours, shades of any size as approved by Engineer-in- charge in skirting, risers of steps and dados, laid over 12 mm thick bed of cement mortar 1 : 3 (1 cement : 3 fine sand) jointed with ordinary cement slurry including pointing with white cement mixed with pigment of matching shade etc. all complete as per direction of the Engineer in- charge.

600 mm X 300 mm in all shades and design

Providing and laying 1st class quality vitrified floor tiles in different sizes (thickness to be specified by the manufacturer) with water absorption less than 0.08% and conforming to IS: 15622 - 2017, of approved make, in all colours and shades, laid over 20mm thick cement mortar 1:4 (1 cement : 4 fine sand), jointing with grey cement slurry @ 3.3 kg/ sqm including grouting the joints with white cement and matching pigments etc. all complete as per direction of the Engineer-in-charge. Glazed Vitrified Tiles - Full Body (Glossy / Mat Finish/ Anti- Skid)

Size of tile 1200 mm x 600 mm x 10 mm (min.) thick

Size of tile 600 mm x 600 mm

Providing and fixing Silver Tactile Stainless Steel SS 316, stain matte finish of standardized designs [Mix of Tactile Studs (Button Type) & Tactile Directional Strips (300x35x5 mm approx.)] conforming to RNIB (The Royal National Institute for the Blind, UK), DETR (Department of the Environment, Transport and the Regions, UK) & ADA (Americans with Disabilities Act, USA) in floors, specially designed to assist the visually impaired - “foot braille” all complete as per direction of Engineer-in-charge.

Providing and laying 1st class quality vitrified tiles at skirting in different sizes (thickness to be specified by the manufacturer) with water absorption less than 0.08% and conforming to IS: 15622 - 2017, of approved make, in all colours and shades, laid over 12 mm thick bed of cement mortar 1:3 (1 cement: 3 fine sand), jointing with grey cement slurry @ 3.3 kg/ sqm including grouting the joint with white cement & matching pigments etc. all complete as per direction of the Engineer-in-charge

Glazed Vitrified Tiles - Full Body (Glossy) - Size of tile 1200 mm x 150 mm x 10 mm (min.) thick

Providing and laying 1st class quality vitrified tiles at dado in different sizes (thickness to be specified by the manufacturer) with water absorption less than 0.08% and conforming to IS: 15622 - 2017, of approved make, in all colours and shades, laid over 12 mm thick bed of cement mortar 1:3 (1 cement: 3 fine sand), jointing with grey cement slurry @ 3.3 kg/ sqm including grouting the joint with white cement & matching pigments etc. all complete as per direction of the Engineer-in-charge

Glazed Vitrified Tiles - Full Body (Glossy) - Size of tile 600 mm x 600 mm x 10 mm (min.) thick

Providing and fixing Precast chequered cement concrete tiles 18 mm thick, laid in footpath & courtyard, on 20 mm thick bed of cement mortar 1 : 4 ( 1 cement : 4 fine sand ) jointed with neat cement slurry including rubbing and cleaning etc. all complete as per direction of Engineer-in- charge.

In dark shade using ordinary cement

Providing and laying Mirror Polished Granite stone flooring in required design and patterns, in linear as well as curvilinear portions of the building all complete as per the architectural drawings with Polished Granite stone slab jet Black, Cherry Red, Elite Brown, Cat Eye or equivalent over 20 mm (average) thick base of cement mortar 1:4 (1 cement : 4 fine sand) laid and jointed with cement slurry and pointing with white cement slurry admixed with pigment of matching shade including rubbing , curing and polishing etc. all complete as specified and as directed by the Engineer-in-Charge.

14(+2) mm thick stone slab.

Providing and laying Mirror Polished Granite stone flooring in treads of steps & risers and skirting in required design and patterns, in linear as well as curvilinear portions of the building all complete as per the architectural drawings with Polished Granite stone slab jet Black, Cherry Red, Elite Brown, Cat Eye or equivalent over 20 mm (average) thick base of cement mortar 1:4 (1 cement : 4 fine sand) laid and jointed with cement slurry and pointing with white cement slurry admixed with pigment of matching shade including rubbing , curing and polishing etc. all complete as specified and as directed by the Engineer-in-Charge.

14(+2) mm thick stone slab (using single length upto 2.00m).

Providing edge moulding to approved thickness granite stone counters, vanities, treads of steps etc. including machine polishing to edge to give high gloss finish etc. complete at all levels as required as per design approved by the Engineer-in-charge. i) 14 mm thick Granite work

Providing and fixing machine cut, mirror/ eggshell polished , Granite stone cladding in lift lobby/dado/passage, in required design and pattern wherever required of size 600 x 1200 mm, stones of different finished surface texture, on 12 mm (average) thick cement mortar 1:3 (1 cement : 3 fine sand) laid with stainless steel fasteners cleats etc. and jointed with white cement slurry @ 3.3 kg/sqm including pointing with white cement slurry admixed with pigment of matching shade, including rubbing, curing, polishing etc. all complete as per Architectural drawings, and as directed by the Engineer-in-Charge.

14(+2) mm thick stone slab

Providing and fixing gang saw cut of approved thickness 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 of cement mortar 1:4 ( 1 cement : 4 fine sand ) with 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 etc. complete at all levels.

14 mm thick Granite of any colour and shade duly approved:-- Area of slab over 0.50 sqm.

Extra for providing opening of required size & shape for wash basin/ kitchen sink in kitchen platform, vanity counter and similar location in marble/ Granite/ stone work, including necessary holes for pillar taps etc. including moulding, rubbing and polishing of cut edges etc. complete

Providing and fixing stone slab with table rubbed, edges rounded and polished of size 75x50 cm deep and approved thickness fixed in urinal partitions by cutting a chase of appropriate width with chase cutter and embedding the stone in the chase with epoxy grout or with cement concrete 1:2:4 (1 cement : 2 fine sand : 4 graded stone aggregate 6 mm nominal size) as per direction of Engineer-in-charge and finished smooth including rubbing, curing etc. complete at all levels as required (measurement should be of exposed finished work):-

Granite of any colour and shade duly approved of 14 mm thick (75 x 50 cm).

Providing and fixing gang saw cut of approved thickness mirror polished, premoulded and prepolished, machine cut for window sills, facias and similar locations of required size, approved shade, colour and texture laid over 20 mm thick base of cement mortar 1:4 ( 1 cement : 4 fine sand ) with 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 etc. complete at all levels. [The window sills shall be laid in stepped manner with external sill level lower than internal sill level: No seperate payment shall be considered for stepped sill laying]

Granite of any colour and shade duly approved of 14 mm thick

Providing and fixing Kota stone in floors over 20 mm thick bed of cement mortar 1 : 4 ( 1 cement : 4 fine sand ) jointed with ordinary cement slurry including pointing with ordinary cement mixed with pigment of matching shade, including rubbing and polishing etc. all complete as per direction of Engineer-in-charge.

Kota stone slab 25mm thick

Providing and fixing approved colour homogeneous 2 mm thick of single layered flexible anti static Vinyl flooring (spica of Tusker Vinyl Floorings) in roll form over I.P.S. / Kota stone flooring with approved adhesive, all joints to be soldered by PVC rods as per manufacturers specification etc. complete as per direction of Engineer-in-Charge including proper levels and cleaning. (Roll width minimum 2.0m, weight of P.V.C. flooring 90 kg/30 sqm. I.P.S. / Kota stone shall be paid seperately).

Providing and fixing approved colour homogeneous 1 mm thick wall covering capila of Tusker Vinyl in roll form over wall with approved adhesive, all joints to be soldered by PVC rods as per manufacturers specification etc. complete as per direction of Engineer-in-Charge including proper levels and cleaning.

Providing and laying 2mm thick antifungal self levelling Epoxy flooring on concrete substrate including covering at floor wall junction & including necessary surface preparation using cleaning, dedusting, levelling with cement mortar 1:4 (1 cement : 4 fine sand) of required thickness etc., applying suitable primer including Aisle or zone marking in different colours etc. complete as per manufacturers specifications and as directed by Engineer In Charge.

60 mm thick factory made c.c. interlocking paver block of M-35 Grade Providing and laying factory made chamfered edge Cement Concrete paver blocks of required strength, thickness & size/ shape, made by table vibratory method to attain superior smooth finish using PU or equivalent moulds, laid in required grey colour & pattern over 50 mm thick compacted bed of sand, compacting and proper embedding/ laying of inter locking paver blocks into the sand bedding layer through vibratory compaction by using plate vibrator, filling the joints with fine sand and cutting of paver blocks as per required size and pattern, finishing and sweeping extra sand in footpath, parks, lawns, drive ways or light traffic parking etc. all complete as per specifications & approval/ direction of the Engineer -in- Charge: (a) 60 mm thick c.c. paver block of M-35 grade with approved colour, design and pattern.

SUB-HEAD : ROOFING AND CEILING WORK

Supply & installation of pre-painted Galvalume sheets for roofing/cladding (size, shape and pitch of corrugation as approved by Engineer-in-charge) in 550mpa steel grade, made out of Cold Rolled Steel coated with Zinc- Aluminium alloy coating of 43.5% Zn, 55% Al and 1.5% Silicon confirming to ASTM A792/A792M and AS1397, Alloy coating AZ150/AZ70, colour coated with high quality Polyester coating, top coated of modified polyester of 20 micron, back side coat of 5 micron, having epoxy primer coat of 5 micron on both side. Sheet should have protective guard film of 25 microns minimum to avoid scratches while 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 /self tapping screws of size (5.5x 55mm) with EPDM washers filled with white lead 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 and as per direction of Engineer-in-charge.

0.50mm thickness

Supply & installation of pre-painted Galvalume sheets roofing accessories in 550mpa steel steel grade, made out of Cold rolled steel coated with Zinc-Aluminium alloy coating of 43.5% Zn, 55% Al and 1.5% Silicon confirming to AASTM A792/A792M and AS1397, Alloy coating AZ150/AZ70, colour coated with high quality polyester coating, top coated of modified polyester of 20 micron, back side coat of 5 micron, having epoxy primer coat of 5 micron on both side etc. complete as per direction of Engineer-in-charge. Sheet should have protective guard film of 25 microns minimum to avoid scratches while transportation. Sheet should have protective guard film of 25 microns minimum to avoid scratches while transportation. The sheet shall be fixed using self drilling /self tapping screws with EPDM washers complete for Ridges/Valley/Gutter/Flashing of width 610mm:

0.50mm thickness

Providing & fixing false ceiling at all height including providing & fixing of framework made of special section, power pressed from M.S. sheets and galvanised with zinc coating of 120 gms/ sqm (both side inclusive) as per IS : 277 and consisting of angle cleat of size 25mm wide x 1.6mm thick with flanges of 27mm and 37mm, at 1200mm c/c, one flange fixed to the ceiling with dash fastener 12.5mm dia x 50mm long with 6mm dia bolts, other flange of cleat fixed to the angle hangers of 25 x10 x0.50mm of required length with nuts & bolts of required size and other end of angle hanger fixed with intermediate G.I channels 45 x15 x 0.90mm running at the spacing of 1200 mm c/ c, to which the ceiling section 0.5mm thick bottom wedge of 80mm with tapered flanges of 26 mm each having lips of 10.5mm, at 450mm c/c, shall be fixed in a direction perpendicular to G.I intermediate channel with connecting clip made out of 2.64mm dia x 230mm long G.I wire at every junction, including fixing perimeter channels 0.50mm thick 27mm high having flanges of 20mm and 30mm long, the perimeter of ceiling fixed to wall/ partitions with the help of Rawl plugs at 450mm centre, with 25mm long dry wall screws @ 230mm interval, including fixing of Calcium Silicate Board to ceiling section and perimeter channels with the help of dry wall screws of size 3.5 x25mm at 230mm c/c, including jointing &

including jointing & finishing to a flush finish of tapered and square edges of the board with recommended jointing compounds, jointing tapes, finishing with jointing compounds in three layers covering up to 150mm on both sides of joints and two coats of primer suitable for boards, all as per manufacture's specification and also including the cost of making opening for light fittings, grills, diffusers, cut outs made with frame of perimeter channels suitably fixed, all complete as per drawings, specification and direction of the Engineer in charge but excluding the cost of painting with: 8 mm thick Calcium Silicate Board made with Calcareous & Siliceous materials reinforced with cellulose fiber manufactured through autoclaving process.

Providing and fixing mineral fibre false ceiling tiles at all heights of size 595X595 mm of approved texture, design and pattern. The tiles should have Humidity Resistance (RH) of 99%, Light Reflectance ≥ 85%, Thermal Conductivity k = 0.052 - 0.057 w/m K, Fire Performance as per (BS 476 pt - 6 &7)in true horizontal level suspended on interlocking T-Grid of hot dipped all round galvanized iron section of 0.33 mm thick (galvanized @120 gsm) comprising of main T runners of 15x32 mm of length 3000 mm, cross T of size 15x32 mm of length 1200 mm and secondary intermediate cross T of size 15x32 mm of length 600 mm to form grid module of size 600x600 mm suspended from ceiling using galvanized mild steel item (galvanised @80gsm) 50 mm long 8 mm outer diameter M-6 dash fasteners, 6 mm diameter fully threaded hanger rod up to 1000 mm length and L- shape level adjuster of size 85x25x2 mm, spaced at 1200 mm centre to centre along main ‘T’. The system should rest on periphery walls /partitions with the help of GI perimeter wall angle of size24x24X3000 mm made of 0.40 mm thick sheet, to be fixed to the wall with help of plastic rawl plug at 450 mm centre to centre & 40 mm long dry wall S.S. screws. The exposed bottom portion of all T-sections used in false ceiling support system shall be pre-painted with polyester baked paint, for all heights. The work shall be carried out as per specifications, drawings and as per directions of the engineer-in- charge.

With 16 mm thick beveled tegular mineral fibre Antimicrobial false ceiling tile confirming to ISO 5 (class 100 ) specifications

Providing and fixing false ceiling at all heights including providing and fixing of frame work made of special sections, power pressed from M.S. sheets and galvanized with zinc coating of 120 gms/sqm (both side inclusive) as per IS : 277 and consisting of angle cleats of size 25 mm wide x 1.6 mm thick with flanges of 27 mm and 37mm, at 1200 mm centre to centre, one flange fixed to the ceiling with dash fastener 12.5 mm dia x 50 mm long with 6 mm dia bolts, other flange of cleat fixed to the angle hangers of 25x1 Ox0.50 mm of required length with nuts & bolts of required size and other end of angle hanger fixed with intermediate G.I. channels 45x15x0.9 mm running at the spacing of 1200 mm centre to centre, to which the ceiling section 0.5 mm thick bottom wedge of 80 mm with tapered flanges of 26 mm each having lips of 10.5 mm, at 450 mm centre to centre, shall be fixed in a direction perpendicular to G.I. intermediate channel with connecting clips made out of 2.64 mm dia x 230 mm long G.I. wire at every junction, including fixing perimeter channels 0.5 mm thick 27 mm high having flanges of 20 mm and 30 mm long, the perimeter of ceiling fixed to wall/partition with the help of rawl plugs at 450 mm centre, with 25 mm long dry wall screws

@ 230 mm interval, including fixing of gypsum board to ceiling section and perimeter channel with the help of dry wall screws of size 3.5 x 25 mm at 230 mm c/c, including jointing and finishing to a flush finish of tapered and square edges of the board with recommended jointing compound , jointing tapes , finishing with jointing compound in 3 layers covering upto 150 mm on both sides of joint and two coats of primer suitable for board, all as per manufacturer's specification and also including the cost of making openings for light fittings, grills, diffusers, cutouts made with frame of perimeter channels suitably fixed, all complete as per drawings, specification and direction of the Engineer in Charge but excluding the cost of painting with : 12.5 mm thick tapered edge gypsum moisture resistant board

Providing and fixing on wall face unplasticised Rigid PVC rain water pipes (working pressure 4 kg/cm2) conforming to IS : 13592 Type A including jointing with seal ring conforming to IS : 5382 leaving 10 mm gap for thermal expansion:

Single socketed pipe - 110 mm OD

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:

Coupler - 110mm

Single equal tee without door - 110 x 110 x 110 mm

Single equal tee with door - 110 x 110 x 110 mm

Bend 87.5 degree - 110mm

Plain shoe - 110 mm

Providing and fixing to the inlet mouth of rain water pipe PTMT grating with thickness of 8mm and weighing not less than 100gm. complete.

Providing and fixing 25mm x 1.40 mm clips made out of aluminium strip of approved design to unplasticised - PVC rain water pipes by means of Plastic Wall Plugs fitted in the brick work/R.C.C work by drilling with the help of mechaine and screwed with M.S. screws of required length and making good the wall etc. complete as per direction of Engineer-in-charge.

SUB-HEAD : FINISHING WORK

12 mm cement plaster of mix

In cement mortar 1 : 4 ( 1 cement : 4 fine sand )

In cement mortar 1 : 6 ( 1 cement : 6 fine sand )

15 mm cement plaster on the rough side of single or half brick wall of mix:

Cement mortar 1:6 (1 cement : 6 fine sand)

6 mm cement plaster of mix:

In cement mortar 1 : 3 ( 1 cement : 3 fine sand )

Neat cement punning.

Extra for plastering exterior walls of height more than 10m from GL for every additional height of 3 m or part thereof complete.

Above 10m upto 13m

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.

Distempering with 1st quality acrylic distemper (ready mixed) having VOC content less than 50 grams/ litre, of approved brand and manufacture to give an even shade [Payment shall be made after submission of Test Certificate issued by the Manufacturer] :

New work ( two or more coats) over and including water thinnable priming coat with cement primer.

Finishing walls with 100% Premium acrylic emulsion paint having VOC less than 50 gm/litre and UV resistance as per IS 15489:2004, Alkali & fungal resistance, dirt resistance exterior paint of required shade (Company Depot Tinted) with silicon additives as per manufacturers specifications [Payment shall be made after submission of Test Certificate issued by the Manufacturer]:

New work (Two or more coats applied @ 1.43 litre/ 10sqm. Over and including priming coat of exterior primer applied @ 0.90 litre/10 sqm.

Wall painting with premium acrylic emulsion paint of interior grade, having VOC (Volatile Organic Compound ) content less than 50 grams/ litre of approved brand and manufacture, including applying additional coats wherever required to achieve even shade and colour [Payment shall be made after submission of Test Certificate issued by the Manufacturer].

Two Coats

Wall painting with premium anti-bacterial acrylic emulsion paint of interior grade, of approved brand and manufacture, including applying additional coats wherever required to achieve even shade and colour over and including priming coat [Payment shall be made after submission of Test Certificate issued by the Manufacturer].

Painting with synthetic enamel paint, having VOC (Volatile Organic Compound) content less than 150 grams/ litre, of approved brand and manufacture, including applying additional coats wherever required to achieve even shade and colour [Payment shall be made after submission of Test Certificate issued by the Manufacturer].

Two Coats

Finishing with Epoxy paint ( two or more coats) of approved brand and manufacture at all locations prepared and applied as per manufacturer's specification including appropriate priming coat, preparation of surface etc. complete [Payment shall be made after submission of Test Certificate issued by the Manufacturer].

On concrete wall / Brick wall

SUB-HEAD : WATER PROOFING WORK

Providing and laying water proofing treatment in sunken portion of WCs, bathroom etc., by applying cement slurry mixed with water proofing cement compound, as directed by Engineer-in-Charge and consisting of applying : (a) First layer of slurry of cement @ 0.488 kg/sqm mixed with water proofing cement compound @ 0.253 kg/ sqm. This layer will be allowed to air cure for 4 hours. (b) Second layer of slurry of cement @ 0.242 kg/sqm mixed with water proofing cement compound @ 0.126 kg/sqm. This layer will be allowed to air cure for 4 hours followed with water curing for 48 hours. The rate includes preparation of surface, treatment and sealing of all joints, corners, junctions of pipes and masonry with polymer mixed slurry.

Providing and laying water proofing treatment on roof, podium by two component cementitious coating over single component acrylic coating as directed by Engineer-in-Charge and consisting of: a) Surface preparation:Ensure all RCC repair work completion from civil contractors and taking handover. Surface cleaning will be done by means of wire brushing, Chiseling and light surface grinding shall be done if required. Laitance shall be removed and cleaned properly. Substrates must be free of loose aggregate and sharp protrusions. b) Crack treatment: Cracks will be opened in a V shape by making a groove of 20mm wide and 25mm deep. Apply bond coat of SBR latex: Water : Cement (1:4:6). V shape groove feel with polymer modified repair mortar (SBR latex: Water : Cement :Sand = 1:4:10:40) c) Making Angle Fillet: Making Angle Fillet (50 mm x 50 mm) in the junction of roof slab & parapet wall. Apply bond coat of SBR latex: Water : Cement (1:4:6).The junction will be treated by polymer modified mortar (SBR latex: Water : Cement :Sand = 1:4:10:40). d) Bore Packing: (If Required)Wherever applicable after making groove, Grouting the all the pipe line joints with, cementitious general purpose grout (Mix density= 2100-2300 Kg/m³, Compressive strength= 50MPa @28days). Then the area should be treated with the application of Epoxy resin-based putty ( Mix density= 1.55 Kg/ltr., Compressive strength= 50N/mm² @7days, Bond strength> 2.5N/mm², Drying time= 8hrs.) & necessary suitable curing to be taken place.

e) Screed concrete with Integral Waterproof compound f) Primer Coat:The entire substrate will be treated by applying coating of single component acrylic coating as Primer @ 0.6-0.8 kg /m2. g) Mixing & Application of two component cementitious waterproofing coating(Elongation>150%): Mixing:Take a purely clean container. Slowly add the powder to the liquid (2:1 ratio) and mix, using a slow speed drill fitted with a suitable paddle (350-400 rpm).The material should be mixed for 3-4 minutes till we get a homogeneous mix which is free of any lumps. Leave the mix for few minutes & allow the entrapped air to be free. Application: The prepared substrate should be in SSD (Surface saturated dry) condition with water. Please ensure there should not be any standing water in the surface before application of the 1st coat slurry by hard brush. Allow the first coat to dry completely for overnight before applying the second coat. Apply second coat at right angles to the first coat. Apply the mixed material over prepared substrate with specified coverage of 1.3 kgs / Sqm (Coverage may vary depending upon the nature and texture of the substrate) as per manufacturer recommendation.Quartz sand to be sprinkled uniformly over the 2nd coat when it is still in tacky condition.Allow the coating to cure for at least 3 days. h) Protection against external Damages: When the cementitious membrane is cured, the treated floor area to be covered with screed concrete average 50 mm thick and coating (For wall) shall be covered with a layer or protective plaster (6 mm) using cement mortar @ 1:4 admixed with integral waterproofing compound @200 gm per 50kg bag of cement.

SUB-HEAD : CRASH GUARD, CORNER GUARD

Providing and fixing Hand Rail Crash Guard 140mm x 30 mm thick, aluminium retainer thickness 2 mm with uPVC snipfeet top 20mm thickness having ABS and Anti- bacterial.

Providing and fixing Corner Guard 1200mm x 15 mm thick, aluminium retainer thickness 2 mm with uPVC snipfeet.

SUB-HEAD : PLUMBING WORKS

Supply, Installation, Testing, and Commissioning of 2-Bay Scrub Sink, with Infrared Photo sensor, Digital Timer with user defined Time interval 1, 3, 5 and 10 minutes,1 no. mixture valve and 1 No. solenoid valves along with Manual Option Foot Operated mechanism/ Foot switch. Anti-splash metal body construction made of Stainless Steel Grade 304 polished finished. The Scrub Sink is provided with front access panel for maintenance and repairs. 1 – Position size 1600 mm long as per direction of Engineer-in-Charge.

Providing and fixing water closet squatting pan (Indian type W.C. pan ) with 100mm sand cast Iron P or S trap, 10 litre low level white P.V.C. flushing cistern with manually controlled device (handle lever) conforming to IS : 7231, with all fittings and fixtures complete including cutting and making good the walls and floors wherever required :

White Vitreous china Orrisa pattern W.C. pan of size 580x440 mm with integral type foot rests.

Providing and fixing white vitreous china pedestal type water closet (European type W.C. pan) with seat and lid, 10 litre low level white P.V.C. flushing cistern with manually controlled device (handle lever), conforming to IS : 7231, with all fittings and fixtures complete including cutting and making good the walls and floors wherever required :

W.C. pan with ISI marked white solid plastic seat and lid

Fixing white vitreous china flat back or wall corner type lipped front urinal basin of 430x260x350mm and 340x410x265mm sizes respectively with automatic flushing cistern with standard flush pipe and C.P. brass spreaders with brass unions and G.I clamps complete, including painting of fittings and brackets, cutting and making good the walls and floors wherever required :

One urinal basin with 5 litre white P.V.C. automatic flushing cistern.

Providing and fixing SS grabbars set for accessible toilets comprising of 4 No. Grabbars as specified: (1NO. wing grabbar +1 NO. Lshaped grabbar + 2NO. straight grabbars=1 typical set) a) Swing grabbar (1NO) Providing a S.S.304 SWING HANDICAP GRABBAR- 700mm and of DIA:32MM and thickness 1.5mm of the roved brand and make. b) L Shaped grabbar (1NO) Providing S.S.304 LSHAPED DISABLED GRABBAR of SIZE-600MM(H)X600MM(D) and 32MM DIA .and thickness 1.5 mm of the approved brand and make. c) Straight grabbar (2NO) Providing S.S. 304 GRAB RAIL (600MM),32MMDIA. and thickness 1.5mm of the approved brand and make.

Providing and fixing White Vitreous China of 'Hindware & Parryware' make or equivalent under counter type Oval wash basin of size 550x 480mm with CI brackets suitable for mounting below granite counter including waste fitting with CP brass bottle trap, angle valve with CP connection etc. complete as specified. [Oval Wash Basin Hindware Model No. 10051 OR consider equivalent make].

Providing and fixing JAQUAR MAKE, PRESSMATIC Taps Model No. 031 Pillarcock Auto closing system etc complete.

Providing & fixing in position 'Jacquar Continental' make CPJet Spray with flexible CP supply pipe, and all other accessories, complete.

Providing & fixing 2-way Bib cock JAQUARMAKE, ORNAMIX Model No. 10041 etc. complete.

Providing and fixing wash basin with C.I. brackets, 15 mm C.P. brass pillar taps,32 mm C.P. brass waste of standard pattern, including painting of fittings and brackets, cutting and making good the walls wherever require :

White Vitreous China Surgeon type wash basin of size 660x460 mm with a pair of 15 mm C.P. brass pillar taps with elbow operated levers.

Providing and fixing white vitreous china laboratory sink with C.I. brackets, C.P. brass chain with rubber plug 40mm C.P brass waste and 40mm C.P. brass trap with necessary C.P. brass unions complete including painting of fittings and brackets, cutting and making good the wall wherever required :

Size 600x450x200mm

Providing and fixing P.V.C. waste pipe for sink or wash basin including P.V.C. waste fittings complete.

Semi rigid pipe - 32 mm dia

Flexible pipe - 32 mm dia

Providing and fixing 600x450 mm bevelled edge mirror of superior glass (of approved quality) complete with 6 mm thick hard board ground fixed to wooden cleats with C.P. brass screws and washers complete.

Providing and fixing 600x120x5mm glass shelf with edges round of supported on anodised aluminium angle frame with C.P. brass brackets and guard rail complete fixed with 40 mm long screws, rawl plugs etc., complete.

Providing and fixing PTMT liquid soap container 109mm wide, 125mm high and 112mm distance from wall of standard shape with bracket of the same materials with snap fittings of approved quality and colours weighing not less than 105 gms.

Providing and fixing PTMT towel ring trapezoidal shape 215mm long, 200mm wide with a minimum distances of 37mm from wall face with concealed fittings arrangement of approved quality and colours weighing not less than 80 gms.

Providing and fixing PTMT towel rail complete with brackets fixed to wooden cleats with CP brass screws with concealed fitting arrangement of approved quality and colour.

450mm long towel rail with total length of 495mm, 78mm wide and effective height of 88mm, weighing not less than 170gms.

Providing and fixing on wall face unplasticised Rigid PVC soil, waste & vent pipes (working pressure 6 kg / cm2) conforming to IS : 13592 Type A including jointing with seal ring conforming to IS : 5382 leaving 10 mm gap for thermal expansion:

Single socketed pipe - 110 mm OD

Providing and fixing on wall face unplasticised - PVC moulded fittings/ accessories for unplasticised Rigid PVC soil, waste & vent pipes conforming to IS : 13592 Type A including jointing with seal ring conforming to IS : 5382 leaving 10 mm gap for thermal expansion:

Coupler - 110mm

Single pushfit Coupler - 110 mm

Single equal tee without door - 110 x 110 x 110 mm

Single equal tee with door - 110 x 110 x 110 mm

Bend 87.5 degree - 110mm

Plain shoe - 110 mm

Double equal junction of required degree without door - 110x110x110 x110 mm

Double equal junction of required degree with door - 110x110x110 x110 mm

Providing and fixing 25mm x 1.40 mm clips made out of aluminium strip of approved design to unplasticised - PVC soil, waste & vent pipes by means of Plastic Wall Plugs fitted in the brick work/R.C.C work by drilling with the help of mechaine and screwed with M.S. screws of required length and making good the wall etc. complete.

Cutting chases in brick masonry walls for following diameter sand cast iron/centrifugally cast (spun) iron pipes and making good the same with cement concrete 1:3:6 ( 1 cement : 3 coarse sand :6 graded stone aggregate 12.5 mm nominal size ) including necessary plaster and pointing in cement mortar 1:4(1cement: 4 coarse sand):

100 mm dia.

Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply including all CPVC plain & brass threaded fittings including fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes & fittings with one step CPVC solvent cement and testing of joints complete as per direction of Engineer in Charge. - Internal work - Exposed on wall.

15 mm nominal outer dia .Pipes.

20 mm nominal outer dia .Pipes.

25 mm nominal outer dia .Pipes.

40 mm nominal outer dia .Pipes.

50 mm nominal outer dia .Pipes.

Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply including all CPVC plain & brass threaded fittings i/c fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes & fittings with one step CPVC solvent cement and the cost of cutting chases and making good the same including testing of joints complete as per direction of Engineer in Charge. Concealed work including cutting chases and making good the walls etc.

15 mm nominal outer dia .Pipes.

20 mm nominal outer dia .Pipes.

Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply including all CPVC plain & brass threaded fittings This includes jointing of pipes & fittings with one step CPVC solvent cement ,trenching ,refilling & testing of joints complete as per direction of Engineer in Charge. External work

40 mm nominal outer dia .Pipes.

50 mm nominal outer dia .Pipes.

62.50 mm nominal inner dia .Pipes.

75 mm nominal inner dia .Pipes.

Providing and fixing brass bib cock of approved quality :

15 mm nominal bore

Providing and fixing brass stop cock of approved quality :

15 mm dia nominal bore

Providing and fixing gun metal gate valve with C.I. wheel of approved quality (screwed end):

25 mm nominal bore

40 mm nominal bore

Providing and fixing gun metal non-return valve of approved quality (screwed end):

25 mm nominal bore - Vertical

40 mm nominal bore - Vertical

Providing and fixing uplasticised PVC connection pipe with brass unions :

30 cm length - 15 mm nominal bore

30 cm length - 20 mm nominal bore

45 cm length - 15 mm nominal bore

45 cm length - 20 mm nominal bore

Providing and fixing C.P. brass shower rose with 15 or 20 mm inlet:

100 mm diameter

Constructing masonry Chamber 30x30x50 cm, inside , in brick work in cement mortar 1:4 (1 cement :4 fine sand) for stop cock, with C. I. surface box 100x100 x75 mm (inside) with hinged cover fixed in cement concrete slab 1:2:4 mix (1 cement :2 coarse sand : 4 graded stone aggregate 20 mm nominal size ) necessary excavation foundation concrete 1:5:10 ( 1 cement :5 fine sand:10 graded stone aggregate 40mm nominal size ) and inside plastering with cement mortar 1:3 (1 cement :3 coarse sand) 12mm thick finished with a floating coat of neat cement complete as per standard design :

With Second Class bricks

Providing and placing on terrace (at all floor levels) polyethylene water storage tank ISI : 12701 marked with cover and suitable locking arrangement and making necessary holes for inlet, outlet and overflow pipes but without fittings and the base support for tank.

Providing and fixing PTMT soap Dish Holder having length of 138mm, breadth 102mm, height of 75mm with concealed fitting arrangements weighing not less than 106 gms.

Providing, laying and jointing glazed stoneware pipes grade ‘A’ with stiff mixture of cement mortar in the of 1:1 (1 cement: 1 fine sand) including testing of joints etc. complete :

150 mm diameter

Providing and laying cement concrete 1:5:10 (1 cement : 5 fine sand : 10 graded stone aggregate 40 mm nominal size) alround S.W. pipes including bed concrete as per standard design:

150 mm diameter S.W, pipe

Making soak pit 2.5 m diameter 3.0 metre deep with 45 x 45 cm dry brick honey comb shaft with well burnt 2nd class bricks and S.W. drain pipe 100 mm diameter, 1.8 m long complete as per standard design.

Constructing brick masonry chamber for underground C.I. inspection chamber and bends with 1st class bricks in cement mortar 1:4 (1 cement : 4 fine sand) C.I. cover with frame (light duty) 455x610 mm internal dimensions, total weight of cover with frame to be not less than 38 kg (weight of cover 23 kg and weight of frame 15 kg) R.C.C. top slab with 1:2:4 mix (1 cement :2 fine sand : 4 graded stone aggregate 20 mm nominal size) foundation concrete 1:5:10 (1 cement: 5 fine sand : 10 graded stone aggregate 40 mm nominal size), inside plastering 12 mm thick with cement mortar 1:3 (1 cement: 3 fine sand) finished smooth with a floating coat of neat cement on walls and bed concrete etc. complete as per standard design :

Inside dimensions 500x700 mm and 45 cm deep for pipe line with one or two inlets :

Extra for depth beyond 450 mm of brick masonry chamber for underground C.I. inspection chamber with same specification as mentioned in item no 20.330 complete as per standard design :

For 500x700 mm size

SUB-HEAD : BOUNDARY WALL & GATE

SUB-HEAD : EARTH WORK

Earth work in excavation by mechanical means (Hydraulic excavator) / manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan) including dressing of sides and ramming of bottoms, lift upto 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m. - All kinds of soil

Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 m and lift upto 1.5 m. - All kinds of soil

Supplying and filling in plinth, under floor, foundations etc. with sand (fine) from local quarry with all lifts including spreading in horizontal layers, watering, grading to required slope, ramming, consolidating and compacting each layer by using plate compactor or by any suitable method complete.

SUB-HEAD : CEMENT CONCRETE WORK

Providing and laying in position cement concrete of specified grade excluding the cost of centring and shuttering All work upto plinth level. i) 1:4:8 ( 1 Cement: 4 fine sand : 8 graded stone aggregate 40 mm nominal size)

SUB-HEAD : REINFORCED CEMENT CONCRETE WORK

Providing and laying in position specified grade of reinforced cement concrete excluding the cost of centring, shuttering, finishing and reinforcement- - All work upto plinth level: i) 1:1½:3 ( 1 Cement: 1½ fine sand : 3 graded stone aggregate 20 mm nominal size)

Reinforced cement concrete work in walls (any thickness), including attached pilasters, buttresses, plinth and skirting courses, fillets, columns, pillars, piers, abutments, posts and struts etc. excluding cost of centring, shuttering, finishing and reinforcement- Upto Floor five level i) 1:1½:3 ( 1 Cement: 1½ fine sand : 3 graded stone aggregate 20 mm nominal size)

Reinforced cement concrete work in beams, suspended floors, roofs having slope upto 15° landings, balconies, shelves, chajjas, lintels, bands, plain window sills, staircases and spiral stair cases upto floor five level excluding the cost of centring, shuttering, finishing and reinforcement- i) 1:1½:3 ( 1 Cement: 1½ fine sand : 3 graded stone aggregate 20 mm nominal size)

Centering shuttering including struttings, propping etc. and removal of form work for:

Foundations, footings, bases for columns etc. for mass concrete with timber plank

Lintels, beams, plinth beams, girders, bressumers and cantilevers with shuttering ply

Columns, Pillars, Piers, Abutments, Posts and Struts with shuttering ply

Providing, hoisting and fixing above plinth level up to floor five level precast reinforced cement concrete work in string courses, bands, copings, bed plates, anchor blocks, plain window sills and the like, including the cost of required centering, shuttering but , excluding cost of reinforcement, with 1:1.5:3 (1 cement : 1.5 fine sand : 3 graded stone aggregate 20 mm nominal size).

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

Reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete above plinth level. Thermo-Mechanically Treated bars of grade Fe-500D or more

Providing and fixing sheet covering over expansion joints with iron screws as per design to match the colour /shade of wall treatment.Non-asbestos fibre cement board 6 mm thick as per IS: 14862 [150mm wide]

SUB-HEAD : BRICK WORK

First class brick work in foundation and plinth including cost of all materials as required complete. In cement mortar 1:4 ( 1 cement : 4 fine sand )

Half brick masonry with first class bricks in superstructure upto floor five level including cost of all materials as required complete:- In cement mortar 1:4 ( 1 cement : 4 fine sand).

SUB-HEAD : STEEL WORK

Steel work welded in built up section/framed work including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer using steel etc. complete as required:- In grating, frames, guard bar, railing, brackets, gates and similar works, all complete.

SUB-HEAD : FLOORING WORK

Providing and fixing 1st class quality ceramic glazed wall tiles conforming to IS : 15622 - 2017 (thickness to be specified by the manufacturer) of approved make in all colours, shades of any size as approved by Engineer-in- Charge in skirting, risers of steps and dados, laid over 12mm thick bed of cement mortar 1 : 3 (1 cement : 3 fine sand) jointed with ordinary cement slurry including pointing with white cement mixed with pigment of matching shade etc. all complete as per direction of the Engineer in- Charge. 600mm X 300mm in all shades and design

SUB-HEAD : FINISHING WORK

12 mm cement plaster of mix In cement mortar 1 : 4 (1 cement : 4 fine sand)

15 mm cement plaster on the rough side of single or half brick wall of mix. In cement mortar 1 : 4 (1 cement : 4 fine sand)

6 mm cement plaster of mix: In cement mortar 1 : 3 ( 1 cement : 3 fine sand )

Finishing walls with premium acrylic smooth exterior paint with Silicon additives of required shade of approved brand and manufacture [Payment shall be made after submission of Test Certificate issued by the Manufacturer] : New work ( two or more coats applied @ 1.43 litre/10 sqm over and including priming coat of exterior primer applied @ 2.20 kg/10 sqm)

Painting with synthetic enamel paint of approved brand and manufacture to give an even shade [Payment shall be made after submission of Test Certificate issued by the Manufacturer] : Two or more coats on new work

SUB HEAD : ROAD WORK, FOOTPATH, DRAIN & PARKING AREA

ROAD WORK

Compacting original ground supporting subgrade Loosening of the ground upto a level of 300 mm below the subgrade level, watered, graded and compacted in layers to meet requirement of Tables 300.1 and 300.2 for subgrade construction as per MoRD Technical Specification Clause 303.5.2

Granular Sub-base with Well Graded Material (Table 400.1) By Mix in Place Method Construction of granular sub-base by providing well graded material spreading in uniform layers with motor grader on prepared surface, mixing by mix in place method with rotavator at OMC, and compacting with smooth wheel roller to achieve the desired density, complete as per MoRD Technical Specification Clause 401. For Grading I Material.

WBM Grading 2 Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with smooth wheel roller 80-100 kN in stages to proper grade and camber, applying and brooming, stone screening/ binding materials to fill up the interstices of coarse aggregate, watering and compacting to the required density 'Grading 2' as per MoRD Technical Specification Clause 405. By Manual Means

WBM Grading 3 Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with smooth wheel roller 80-100 kN in stages to proper grade and camber, applying and brooming, stone screening to fill up the interstices of coarse aggregate, watering and compacting to the required density 'Grading 3' as per MoRD Technical Specification Clause 405.By Manual Means

Tack coat using hot straight run bitumen of grade VG-30 on W.B.M Providing and applying tack coat using hot straight run bitumen of grade VG-30, including heating the bitumen, spraying the bitumen, cleaning and preparing the existing road surface as per specifications: On W.B.M. @ 0.75 kg/sqm

20 mm thick Open-Graded Premix Carpet using Bituminous (Viscosity grade/ modified bitumen) Binder Providing, laying and rolling of open-graded premix carpet of 20 mm thickness composed of 13.2 mm to 5.6 mm aggregates either using Viscosity grade bitumen or emulsion to required line, grade and level to serve as wearing course on a previously prepared base , including mixing in a suitable plant, laying and rolling with a three wheel 80 - 100 kN static roller capacity, finished to required level and grades to be followed by seal coat of either Type A or Type B or Type C or Type D as per MoRD Technical Specification Clause 508.By Mechanical Means. Bitumen of VG-30 .

Seal Coat Providing and laying seal coat sealing the voids in a bituminous surface laid to the specified levels, grade and cross fall using Type A or Type B or Type C or Type D as per MoRD Technical Specification Clause 510.

RCC Drain & Footpath

Earth work in excavation by mechanical means (Hydraulic excavator) / manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan) including dressing of sides and ramming of bottoms, lift upto 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m. All kinds of soil

Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 m and lift upto 1.5 m. All kinds of soil

Supplying and filling in plinth, under floor, foundations etc. with sand (fine) from local quarry with all lifts including spreading in horizontal layers, watering, grading to required slope, ramming, consolidating and compacting each layer by using plate compactor or by any suitable method complete

Providing and laying in position cement concrete of specified grade excluding the cost of centring and shuttering - -All work upto plinth level: 1:3:6 ( 1 Cement: 3 fine sand : 6 graded well burnt brick aggregate 20 mm nominal size)

Providing and laying in position specified grade of reinforced cement concrete excluding the cost of centring, shuttering, finishing and reinforcement- -All work upto plinth level: 1:1½:3 ( 1 Cement: 1½ fine sand : 3 graded stone aggregate 20 mm nominal size)

Reinforced cement concrete work in walls (any thickness), including attached pilasters, buttresses, plinth and skirting courses, fillets, columns, pillars, piers, abutments, posts and struts etc. upto floor five level excluding cost of centring, shuttering, finishing and reinforcement 1:1½:3 ( 1 Cement: 1½ fine sand : 3 graded stone aggregate 20 mm nominal size)

Reinforced cement concrete work in beams, suspended floors, roofs having slope upto 15° landings, balconies, shelves, chajjas, lintels, bands, plain window sills, staircases and spiral stair cases upto floor five level excluding the cost of centring, shuttering, finishing and reinforcement-1:1½:3 ( 1 Cement: 1½ fine sand : 3 graded stone aggregate 20 mm nominal size)

Centering shuttering including struttings, propping etc. and removal of form work for:

Walls (any thickness) including attached pilasters, buttresses, plinth and string courses etc. using shuttering ply

Suspended floors, roofs, landings, balconies and access platform with timber planks

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

Providing and fixing Precast chequered cement concrete tiles 18 mm thick, laid in footpath & courtyard, on 20 mm thick bed of cement mortar 1 : 4 ( 1 cement : 4 fine sand ) jointed with neat cement slurry including rubbing and cleaning etc. all complete as per direction of Engineer-in- charge. In dark shade using ordinary cement

Parking Area

Compacting original ground supporting subgrade Loosening of the ground upto a level of 300 mm below the subgrade level, watered, graded and compacted in layers to meet requirement of Tables 300.1 and 300.2 for subgrade construction as per MoRD Technical Specification Clause 303.5.2

60 mm thick factory made c.c. interlocking paver block of M-35 Grade Providing and laying factory made chamfered edge Cement Concrete paver blocks of required strength, thickness & size/ shape, made by table vibratory method to attain superior smooth finish using PU or equivalent moulds, laid in required grey colour & pattern over 50 mm thick compacted bed of sand, compacting and proper embedding/ laying of inter locking paver blocks into the sand bedding layer through vibratory compaction by using plate vibrator, filling the joints with fine sand and cutting of paver blocks as per required size and pattern, finishing and sweeping extra sand in footpath, parks, lawns, drive ways or light traffic parking etc. all complete as per specifications & approval/ direction of the Engineer -in- Charge: (a) 60 mm thick c.c. paver block of M-35 grade with approved colour, design and pattern.

SUB HEAD : DWS WORKS

Drilling and boring pilot hole in any soil strata by Drilling rig, collection of soil samples of different strata met with during drilling at various suitable levels, preservation of samples in polythene bags / sample boxes and disposal of excess soil or mud, including the cost for bentonite, water etc. as required to maintain the pilot hole properly as per specification ( IS : 2800 (part-I)) and direction of the Engineer - in - charge. A. With Contractor's Rig

i) 200 mm dia

Reaming of pilot hole to an enlarged bore hole in any soil strata by drilling rig, disposal of excess soil or mud, including the cost for bentonite, water etc. as required to maintain the bore hole properly as per specification ( IS : 2800 (part-I)) and direction of the Engineer - in - charge. A. With Contractor's Rig

i) From 200 mm dia pilot hole to 550 mm bore hole

ii) from 200 mm dia pilot hole to 460 mm bore hole

Washing of enlarged bore hole of 460-550 mm dia in any soil strata by drilling rig, disposal of excess soil or mud, including the cost for bentonite, water etc. as required to maintain the bore hole properly including lifting of drill pipes as per specification ( IS : 2800 (part-I)) and direction of the Engineer - in - charge. A. With Contractor's Rig

Providing and fixing of bail plug ( made with 8 mm thick MS sheet ) by welding with blind pipe including applying of anti-corrusive bitumastic paint as per specification ( IS : 2800 (part-I)) and direction of the Engineer - in - charge.

i) For 200 mm dia ERW pipes

Providing and Lowering of ERW pipe conforming to IS : 3589-2001 (with latest revision) with drilling rig including painting with anti-corrosive bitumastic paints, fixing of M.S. ring, welding of all joints etc. complete after washing of the bore hole as per specification(IS: 2800,Part-I) & direction of the Engineer-in-Charge A.With Contractor’s Rig

i) 300 mm dia ERW Housing Pipes.

ii) 200 mm dia ERW Blind Pipes.

iii) 200 mm dia ERW Slotted Pipes.

Providing and fixing of reducing socket (made with 8 mm thick M.S. sheet)by welding with blind pipe including applying of anti-corrusive bitumastic paint as per specification (IS:2800,Part-I) and direction of the Engineer in- Charge.

A.With Contractor’s Rig i) 300 X 200 mm dia

Providing and fixing of housing clamp ( made with 12 mm thick MS sheet ) by welding with blind pipe including applying of anti-corrusive bitumastic paint as per specification ( IS : 2800 (part-I)) and direction of the Engineer - in - charge.

i) 300 mm dia

Providing and fixing of well cap ( made with 8 mm thick MS sheet ) by welding with blind pipe including applying of anti-corrusive bitumastic paint as per specification ( IS : 2800 (part-I)) and direction of the Engineer - in - charge.

i) for 300 mm dia ERW pipes

Providing and Shrouding of the deep tube well assembly with washed Pea-gravels ( 2.00 - 4.75 mm effective size)as per specification (IS:4097) & direction of the Engineer-in-Charge. A.With Contractor’s Rig

with pea gravels obtained from Durgapur, West Bengal

Washing and development of tube well by using air compressor, and testing of the well as per specification ( IS : 11189 ) and direction of the Engineer - in - charge.

II) Beyond 200 mtr pipe assembly A. With contractor's air compressor i) Using air compressor of 300-450 cfm output for DTW.

Construction of Semipermanent Pump House

Earth work in excavation by mechanical means (Hydraulic excavator) / manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan) including dressing of sides and ramming of bottoms, lift upto 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m. -All kinds of soil

Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 m and lift upto 1.5 m. All kinds of soil

Supplying and filling in plinth, under floor, foundations etc. with sand (fine) from local quarry with all lifts including spreading in horizontal layers, watering, grading to required slope, ramming, consolidating and compacting each layer by using plate compactor or by any suitable method complete.

Providing and laying in position cement concrete of specified grade excluding the cost of centring and shuttering - All work upto plinth level

1:4:8 ( 1 Cement: 4 fine sand : 8 graded well burnt brick aggregate 40 mm nominal size)

1:3:6 ( 1 Cement: 3 fine sand : 6 graded well burnt brick aggregate 40 mm nominal size)

1:2:4 ( 1 Cement: 2 fine sand : 4 graded well burnt brick aggregate 20 mm nominal size)

Providing and laying cement concrete 1:2:4 (1 cement : 2 fine sand : 4 graded well burnt brick aggregate) flooring finished with a floating coat of neat cement includingcement slurry, rounding of edges and strips etc. complete. i) 40 mm thick with 20 mm well burnt brick aggregate

Providing and laying in position specified grade of reinforced cement concrete excluding the cost of centring, shuttering, finishing and reinforcement- All work upto plinth level i) 1:2:4 ( 1 Cement: 2 fine sand : 4 graded well burnt brick aggregate 20 mm nominal size)

Reinforced cement concrete work in walls (any thickness), including attached pilasters, buttresses, plinth and skirting courses, fillets, columns, pillars, piers, abutments, posts and struts etc. upto floor five level excluding cost of centring, shuttering, finishing and reinforcement- a) In plinth and skirting courses, fillets, columns, pillars, posts and struts etc i) 1:2:4 ( 1 Cement: 2 fine sand : 4 graded well burnt brick aggregate 20 mm nominal size)

Reinforced cement concrete work in beams, suspended floors, roofs having slope upto 15° landings , balconies ,shelves, chajjas, lintels ,bands, plain window sills, staircases and spiral staircases upto floor five level excluding the cost of centring, shuttering, finishing and reinforcement. i)1:2:4(1 cement: 2 fine sand:4 graded well burnt brick aggregate 20 mm nominal size)

Centering shuttering including struttings, propping etc. and removal of form work for: i) Foundations, footings, bases for columns etc. for mass concrete with timber plank

Centering shuttering including strutting, propping etc. and removal of form work for a)Lintels, beams, plinth beams, girders, bressumers and cantilevers with wooden plank

Centering shuttering including strutting, propping etc. and removal of form work for a) Columns, pillars, piers, abutments, posts and struts with wooden plank

Reinforcement for R.C.C work including straightening, cutting, bending, placing in position and binding all complete upto floor five level. i) Thermo-Mechanically Treated bars/ Cold twisted deformed steel bars

First class brick work in foundation and plinth including cost of all materials as required complete:- i) In cement mortar 1:4 (1 cement : 4 fine sand)

Half brick masonry work with first class bricks in superstructure upto floor five level including cost of all materials as required complete:- In Cement mortar 1:4 (1 cement:4 fine sand)

15 mm cement plaster in Mix-. a) In cement mortar 1:4 (1 cement: 4 fine sand)

12 mm cement plaster of mix i) In cement motar 1:4 (1 cement : 4 fine sand)

Neat cement punning.

Providing and fixing M.S round holding down bolts with nuts and washer plates complete as per standard design. Holding down bolt

Providing and fixing M.S. bolts including nuts and washers complete as per clauses of chapter-10 of CPWD specification. Upto 300 mm length

Welding by gas or electric plant including transportion of plant at site etc. complete as per standard design. Cm

Providing and placing of G.I. pipe over the pump house on top portion of the R.C.C. column as per specification and the direction of the Engineer-in-charge. i) 150 mm dia.

Providing and fixing 1mm thick M.S. sheet door with frame of 40x40x6mm angle iron and 3mm M.S. gusset plates at the junctions and corners & with cleats with bolts & nuts, rivets, locking arrangements, handles, hooks & eyes, including embedding in cement concrete of required grade for fixing in position, all necessary fittings , including applying a priming coat of approved steel primer etc. complete as required:- i) Using flats 30x6mm for diagonal braces and central cross piece

Providing and fixing M.S grills of required pattern in frames of windows etc. with M.S flats, square or round bars etc. all complete a)Fixed to steel windows by welding

Steel work in built up tubular (round, square or rectangular hollow tubes etc.) trusses etc., including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer, including welding and bolted with special shaped washers etc. complete.a) Hot finished welded type tubes

Providing corrugated G.S sheet roofing including vertical / curved surface fixed with polymer coated J or L hooks, bolts nuts 8 mm diameter with bitumen and G.I limpet washer or with G.I limpet washer filled with white lead and including a coat of approved steel primer and two coats of approved paint on overlapping of sheets complete ( up to any pitch in horizontal / vertical or curved surfaces) excluding the cost of purlin, rafters and trusses and including cutting to size and shapes wherever required etc. complete as per direction of Engineer-in-charge. i) 0.63 mm thick with zinc coating not less than 275/m2

Distempering with dry distemper of approved brand and manufacture(two or more coats) of required shade on new work, over and including a water thinnable priming coat of whiting to give an even shade. (Paymeny shall be made after submission of test certificate issued by the manufacturer.

Finishing walls with water proofing cement paint of required shade of approved brand and manufacture [Payment shall be made after submission of Test Certificate issued by the Manufacturer] : i) New work ( two or more coats applied @ 3.84 kg/10 sqm)

Applying priming coats with primer of approved brand and manufacture, having low VOC (Volatile Organic Compound ) content [Payment shall be made after submission of Test Certificate issued by the Manufacturer]. i) With water thinnable cement primer on wall surface having VOC content less than 50 grams/litre

Painting on G.S. sheet with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade [Payment shall be made after submission of Test Certificate issued by the Manufacturer] : i) New work (two or more coats) including a coat of appropriate steel primer but excluding a coat of mordant solution

Painting with synthetic enamel paint of approved brand and manufacture to give an even shade [Payment shall be made after submission of Test Certificate issued by the Manufacturer]: i) Two or more coats on new work

Lettering with black Japan paint of approved brand and manufacture [Payment shall be made after submission of Test Certificate issued by the Manufacturer].

Providing and fitting fixing of 6 feet x 4 feet x 1 inch (thickness) Gamair wood / ply wood pannel board for fitting fixing of electrical items, in/c 2Nos. MS angle post ( size 2 inch x 2 inch x 9 feet ), nuts & bolts etc.for irrection of the same by 1:1.5:3 cement concrete casting ( 1 feet x 1 feet x 2 feet) below the ground level and painting two or more coats & plastic paint as per specification and direction of the Engineer-in-charge.

Providing earthing with perforated 40 mm dia G.I. pipe (Medium class) ( 12 mm dia perforation ) , laying of 4 mm dia GI wire from earth electrode to panel, including excavating hole of 600 mm dia and refilling with Salt and Charcoal / coke in alternate layers of 300 mm , as per standard specification and direction of the Engineer-in- charge. i. for 3-phase connection with 4.00 mtr. Long G.I pipe

Providing and fitting fixing with PVC insulated 3 core flat Copper cable conforming to relavent IS code for submersible motor with all necessary equipments and fittings as required as per specification and direction of the Engineer-in-charge. i. 6 Sq mm

Providing and fitting fixing of Fully Automatic Star Delta type Motor starter (3 ph. 50 Hz, 415V, in Steel Sheet Enclosures with Contractors and Timer etc. complete suitable for submersible Pump L & T, BCH, ABB make as per specification and direction of the Engineer-in-charge. i. 50 HP/37 kw Relay range within 28-42 + 10%,

Providing and fitting fixing steel sheet enclosed switch fuse unit (suitable for DIN fuses), triple pole with Neutral Link (TPN) 415/500 Volt, L & T / Havell's/HPL make etc. complete as per specification and direction of the Engineer in-charge. i. 100 Amps,

Providing and fitting fixing of Moulded Case Circuit Breaker (MCCB) of different Thermal release range, 415 + V, 50Hz (L & T, BCH, ABB make) as per specification and direction of the-Engineer-in-charge. i) 80-100 Amps,

Providing and fitting fixing with PVC insulated single core multistrand Copper cable conforming to IS : 694 for inter connection with all electrical equipments of the panel board as per specification and direction of the Engineer-in- charge. i. 10 sqmm

Providing and fitting fixing 3 phase indicating lamp fitted with panel board with three different colour lamps with batten holder complete as per specification and direction of the Engineer-in-charge.

Fabrication of column pipe in/c providing & fitting fixing of G.I flange by cutting the GI pipe into 3.05 mtrs size and welding the same with GI flange as per specification and direction of the Engineer -in-charge. i) For 100 mm dia G.I pipe with 10 mm thick G.I flange.

Providing and installation of 10,000 GPH x 76 mtrs head water lubricated vertical submersible pump (Kirloskar / Crompton / KSB/Duke/Texmo make) with minimum 8(eight) stages coupled with required wet and non-over loading submersible motor suitable for 340-440 volts, 3 phase , 50 Hz, A.C suitble and star delta method of starting as per direction of the Engg-in-charge. Modified Iron Removal Plant(MIRP)

Earth work in excavation by mechanical means (Hydraulicexcavator) / manual means in foundation trenches ordrains (not exceeding 1.5 m in width or 10 sqm on plan) including dressing of sides and ramming of bottoms, liftupto 1.5 m, including getting out the excavated soil anddisposal of surplus excavated soil as directed, within a lead of 50 m. -All kinds of soil

Earth work in excavation by mechanical means (Hydraulic excavator) / manual means over areas (exceeding 30cm in depth, 1.5m in width as well as 10 sqm on plan) including disposal of excavated earth, lead upto 50m and lift upto 1.5m, disposed earth to be levelled and neatly dressed. -All kinds of soil

Extra for additional lift of 1.5m or part thereof -All kinds of soil

Filling available excavated earth (excluding rock) intrenches, plinth, sides of foundations etc. in layers not exceeding 23cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 m and liftupto 1.5 m. -All kinds of soil

Supplying and filling in plinth, under floor, foundations etc.with sand (fine) from local quarry with all lifts including spreading in horizontal layers, watering, grading torequired slope, ramming, consolidating and compacting each layer by using plate compactor or by any suitable method complete.

Providing and laying in position cement concrete of specified grade excluding the cost of centring and shuttering - -All work upto plinth level:

i) 1:3:6 ( 1 Cement: 3 fine sand : 6 graded well burnt brick aggregate 40 mm nominal size)

Providing and laying in position specified grade of reinforced cement concrete excluding the cost ofcentring, shuttering, finishing and reinforcement- -All work upto plinth level:

i) 1:1:2 ( 1 Cement: 1 fine sand : 2 graded stone aggregate23 mm nominal size)

Reinforced cement concrete work in walls (any thickness), including attached pilasters, buttresses, plinth and skirting courses, fillets, columns, pillars,piers, abutments, posts and struts etc. upto floor five level excluding cost of centring, shuttering, finishing and reinforcement- 1) 1:1:2 ( 1 Cement: 1 fine sand : 2 graded stone aggregate 23 mm nominal size).

Reinforced cement concrete work in beams, suspendedfloors, roofs having slope upto 15° landings, balconies,shelves, chajjas, lintels, bands, plain window sills,staircases and spiral stair cases upto floor five level excluding the cost of centring, shuttering, finishing and reinforcement-

1:1:2 ( 1 Cement: 1 fine sand : 2 graded stone aggregate 23 mm nominal size)

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

Reinforcement for R.C.C. work including straightening,cutting, bending, placing in position and binding all complete above plinth level.

Thermo-Mechanically Treated bars of grade Fe-500D or more

Centering shuttering including struttings, proppingetc. and removal of form work for: a) Foundations, footings, bases for columns.

Centering shuttering including struttings, propping etc.and removal of form work for: 1) Foundations, footings, bases for columns etc. for mass concrete with timber plank. .

Centering shuttering including struttings, propping etc. and removal of form work for:

i)Lintels, beams, plinth beams, girders, bressumers and cantilevers with wooden plank

ii)Suspended floors, roofs, landings, balconies and access platform with 12 mm thick shuttering ply.

iii) Weather shade, Chajjas, corbels etc., including edges.

iv)Walls (any thickness) including attached pilasters,buttresses, plinth and string courses etc. using shuttering ply

v)Stairs (excluding landings) except spiral-staircases with wooden plank.

vi) Columns, Pillars, Piers, Abutments, Posts and Struts with shuttering ply.

First class brick work in foundation and plinth including cost of all materials as required complete:- i)In cement mortar 1:4 ( 1 cement : 4 fine sand ).

First class brick work in superstructure above plinth level & upto floor-five level including cost of all materials as required complete:- i)In cement mortar 1:4 ( 1 cement : 4 fine sand ).

Half brick masonry work with first class bricks in superstructure upto floor five level including cost of all materials as required complete:-In cement mortar 1:4 ( 1 cement : 4 fine sand ).

Half brick masonry work with first class bricks in foundation and plinth including cost of all materials as required complete:- In cement mortar 1:4 (1cement : 4 fine sand)

Extra for providing and mixing water proofing material in cement concrete work in doses by weight of cement as per manufacturer's specification.

12 mm cement plaster of mix In cement mortar 1 : 4 ( 1 cement : 4 fine sand )

15 mm cement plaster on the rough side of single or half brick wall of mix:

In cement mortar 1 : 4 ( 1 cement : 4 fine sand

6 mm cement plaster of mix :

In cement mortar 1 : 4 ( 1 cement : 4 fine sand )

Neat cement punning.

Finishing walls with acrylic smooth exterior paint of required shade of approved brand and manufacture [Payment shall be made after submission of Test Certificate issued by the Manufacturer] New work ( two or more coats applied @ 1.67 litre/10 sqm over and including priming coat of exterior primer applied @ 2.23 kg/10 sqm complete.)

Distempering with 1st quality acrylic distemper (ready mixed) having VOC content less than 50 grams/litre, of approved brand and manufacture to give an even shade. [Payment shall be made after submission of Test Certificate issued by the Manufacturer]

New work( two or more coats) over and in/c. water thinnable priming coat with cement primer.

Painting with synthetic enamel paint ( two or more coats ) of required colour of approved brand and manufacture on new work to give an even shade. [Payment shall be made after submission of Test Certificate issued by the Manufacturer]

Two or more coats on new work over an under coat of suitable shade with ordinary paint (primer) of approved brand and manufacture.

Providing corrugated G.S. sheet roofing including vertical/curved surface fixed with polymer coated J or L hooks, bolts and nuts 8 mm diameter with bitumen and G.I. limpet washers or with G.I. limpet washers filled with white lead and including a coat of approved steel primer and two coats of approved paint on overlapping of sheets complete (up to 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. a) 0.63mm thick with zinc coating not less than 275gm/m2.

Steel work in built up tubular (round, square orrectangular hollow tubes etc.) trusses etc., includingcutting, hoisting, fixing in position and applying a priming coat of approved steel primer, including welding and bolted with special shaped washers etc. complete.

I)Hot finished welded type tubes

Providing and fixing aluminium work for doors, windows, ventilators and partitions with extruded built up standard tubular sections/ appropriate Z sectionsand other sections of approved make conforming to IS: 733 and IS : 1285, fixing with dash fasteners of required dia and size, including necessary filling up of gaps at junctions, i.e. at top, bottom and sides with required EPDM rubber/neoprene gasket etc. Aluminium sections shall be smooth, rust free, straight, mitred and jointed mechanically wherever required including cleat angle, aluminium snap beading for glazing / paneling, C.P. brass / stainless steel screws, all complete as per architectural drawing and the direction of Engineerincharge. (Glazing and paneling and dash fasteners to be paid for separately) :-

A)For shutters of doors, windows & ventilators including providing and fixing hinges / pivots and making provision for fixing fittings wherever required including the cost of EPDM rubber / neoprene gasket required (Fittings shall bepaid for separately):- i) Anodised aluminium (anodised transparent or dyed to required shade according to IS: 1868, Minimum anodic coating of grade AC 15).

Providing and fixing glazing of approved quality in aluminium doors, windows, ventilator, shutters and partition etc. with EPDM rubber / neoprene gasket etc. complete as per architectural drawing and the direction of Engineer-in-charge (Cost of snap beading shall be paid in basic item) :- A.With float glass panes of 4.0 mm thickness ( weight not less than 10.0 kg / sqm )

Providing and fixing C.I. sluice valves ( with cap ) complete with bolts, nuts, rubber insertions etc. ( the tail pieces if required will be paid separately ) as per CPWD specification and direction of the Engineer - in - charge.

a)100mm dia (PN-1.6)

b)150mm dia (PN-1.6)

c)200 mm dia. ( PN. 1.6)

d)250mm dia (PN-1.6)

e)300mm dia (PN-1.6)

Providing and placing rapid gravity filter sand having effective size of 0.50 mm to 1.00 mm & uniformity co- efficient of not more than 1.70 and or less than 1.30 obtained from Barakar river West Bengal as per specification and the direction of the Engineer - in - charge.

Providing and placing filter gravel having effective size of 3.00 mm to 25 mm & uniformity co-efficient of not more than 1.70 and or less than 1.30 obtained from Barakar river, West Bengal as per specification and the direction of the Engineer - in-charge.

Providing and installation of 10,000 GPH x 76 mtrs head water lubricated vertical submersible pump (Kirloskar / Crompton / KSB/Duke/Texmo make) with minimum 8(eight) stages coupled with required wet and non-over loading submersible motor suitable for 340-440 volts, 3 phase , 50 Hz, A.C suitble and star delta method of starting as per direction of the Engg-in-charge.

Providing and Fabrication of column pipe in/c providing & fitting fixing of G.I flange by cutting the GI pipe into 3.05 mtrs size and welding the same with GI flange as per specification and direction of the Engineer -in-charge.(GI pipe will be provided by the Agency at his own cost & risk) i) For 100 mm dia G.I pipe with 10 mm thick G.I flange.

Providing and fitting fixing of 6 feet x 4 feet x 1 inch (thickness) Gamair wood / ply wood pannel board for fitting fixing of electrical items, in/c 2Nos. MS angle post ( size 2 inch x 2 inch x 9 feet ), nuts & bolts etc.for irrection of the same by 1:1.5:3 cement concrete casting ( 1 feet x 1 feet x 2 feet) below the ground level and painting two or more coats & plastic paint as per specification and direction of the Engineer-in-charge.

Providing and fitting fixing with PVC insulated 3 core flat Copper cable conforming to relavent IS code for submersible motor with all necessary equipments and fittings as required as per specification and direction of the Engineer-in-charge.

i. 6.0 sq. mm

Providing and fitting fixing with PVC insulated single core multistrand Copper cable conforming to IS : 694 for inter connection with all electrical equipments of the pannel board as per specification and direction of the Engineer-in- charge. i) 10 sqmm

Providing and fitting fixing of Fully Automatic Star Delta type Motor starter (3 ph. 50 Hz, 415V, in Steel Sheet Enclosures with Contractors and Timer etc. complete suitable for submersible Pump L & T, BCH, ABB make as per specification and direction of the Engineer-in-charge.

35 HP/26kw Relay range within 23-32 + 10%,

Providing and fitting fixing steel sheet enclosed switch fuse unit (suitable for DIN fuses), triple pole with Neutral Link (TPN) 415/500 Volt, L & T / Havell's/HPL make etc. complete as per specification and direction of the Engineer in-charge.

i. 100 Amps,

Providing and fitting fixing of Moulded Case Circuit Breaker (MCCB) of different Thermal release range, 415 + V, 50Hz (L & T, BCH, ABB make) as per specification and direction of the-Engineer-in-charge.

v. 80-100 Amps,

Providing earthing with perforated 40 mm dia G.I. pipe (Medium class) ( 12 mm dia perforation ) , laying of 4 mm dia GI wire from earth electrode to panel, including excavating hole of 600 mm dia and refilling with Salt and Charcoal / coke in alternate layers of 300 mm , as per standard specification and direction of the Engineer-in- charge. ii)for 3-phase connection with 4.00 mtr long G.I pipe.

Providing & installation of mechanical equipments of filter bed, control chamber, valves, air lines etc.

Providing & installation of Air Blower 275 cfm capacity pannel board & electrical equipments etc

Steel work welded in built up section/framed work including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer using steel etc. complete as required:- a) In grating, frames, guard bar, railing, brackets, gates and similar works, all complete.

Providing and fixing M.S Grills of required pattern in frames of windows etc. with M.S. flats, square or round bars etc. all complete.. i. Fixed to steel windows by welding.

Providing and fixing 1mm thick M.S. sheet door with frame of 40x40x6mm angle iron and 3mm M.S. gusset plates at the junctions and corners, & with cleats with bolts & nuts, rivets, locking arrangement, handles, hooks & eyes, pinlets including embedding in cement concrete of required grade for fixing in position, all necessary fittings, including applying a priming coat of approved steel primer etc. complete as required:- a) Using flats 30x6mm for diagonal braces and central cross piece.

Providing and laying cement concrete 1:2:4 (1 cement : 2 fine sand : 4 graded stone aggregate) flooring finished with a floating coat of neat cement including cement slurry, rounding of edges and strips etc. complete. a) 40 mm thick with 20 mm stone aggregate

Excavating trenches of required width for pipes, cables etc. including exacavation for sockets, dressing of sides where required, ramming of bottoms, depth upto 1500 mm (slope-1 in 230)including getting out the excavated soil and backfilling of soil as required after laying of pipeline, in layers not exceeding 230 mm in depth including consolidating each deposited layer by ramming, watering etc. and disposing of surplus excavated soil with all required leads as per Chapter - 2 of CPWD specification and direction of the Engineer - in - charge. A)For G.I. / C.I. / D.I. pipes in new work i) For pipes exceeding 90 mm dia but not exceeding 300 mm dia

Providing and laying S & S Centrifugally Cast ( Spun ) Ductile Iron Class K-7 Pipes conforming to IS : 8329 as per CPWD specification and direction of the Engineer - in - charge.

A) 100 mm dia DI class K-7 pipes.

B) 150 mm dia DI class K-7 pipes.

C) 200 mm dia DI class K-7 pipes.

D) 300 mm dia DI class K-7 pipes.

Providing & fitting fixing of MS flange ( 8 mm wall thickness ) by welding with G.I. / MS pipe and placing position as per specification and the direction of the Engineer-in-charge.

A) 150 mm dia

B)100 mm dia

Providing and fixing MS bolts including nuts and washers complete as per standard design:- Upto 300mm length.

Welding by gas or electric plant including transportion of plant at site etc. complete as per standard design.

Providing and fixing C.I. non-return valve of approved quality as per of CPWD specification and direction of the Engineer - in - charge.

i)100 mm nominal bore

ii)150 mm nominal bore

iii) 200 mm nominal bore

Providing and fixing G.I. pipes of Heavy class as per IS : 1239 with latest amendment complete with G.I. fittings including trenching and refilling, cutting and making good the walls etc. complete as per CPWD specification and direction of the Engineer - in - charge. A. External work.

i)100 mm dia nominal bore

ii)150 mm dia nominal bore

Making road crossing by horizontal boring for smooth laying of UPVC / CI / DI / GI pipes etc. of required dia complete as per specification and the direction of the Engineer-in-charge. A. by manual means

Charges for fixing C.I. sluice valves with cap complete with bolts, nuts, rubber insertions etc. ( the tail pieces if required will be paid separately ) as per CPWD specification and direction of the Engineer - in - charge.

i)100 mm dia. PN. 1.6

ii)150 mm dia. PN. 1.6

iii) 200 mm dia. PN. 1.6

Providing and fixing G.I. equal Tee with the pipe line including testing of joints complete as per CPWD specification and direction of the Engineer - in - charge.

i)100 x 100 x 100 mm dia

ii)150 x 150 x 150 mm dia

Charges for laying in position S & S or flanged D.I. special such tees, bends, collars, tapers and caps etc. ( excluding cost of specials ) as per CPWD specification and direction of the Engineer - in - charge.

Providing and fixing DI specials as per CPWD specification and direction of the Engineer - in - charge.

i) D.I. Double Socketted tapper - 150 x 125/ 100 mm dia

ii) D.I. Double Socketted tapper - 200 x 150 mm dia

iii) D.I. all socketted Bend 90 degree - 100 mm dia

iv) D.I. all socketted Bend 90 degree - 150 mm dia

v) D.I. all socketted Bend 90 degree - 200 mm dia

vi) D.I. all socketted Bend 45 degree - 100 mm dia

vii) D.I. all socketted Bend 45 degree - 150 mm dia

viii) D.I. all socketted Bend 45 degree - 200 mm dia

ix) D.I. all socketted Bend 22.5 degree - 100 mm dia

x) D.I. all socketted Bend 22.5 degree - 150 mm dia

xi) D.I. all socketted Bend 22.5 degree - 200 mm dia

xii) D.I. all socketted tee - 100x100x100 mm dia

xiii) D.I. all socketted tee - 150 x 150 x 150 mm dia

xiv) D.I. all socketted tee - 200 x 200x 200 mm dia

Charges for push-on ( Tyton ) joints to centrifugually ( Spun ) cast iron pipes or ductile iron pipes including testing of joints and including the cost of rubber gasket as per CPWD specification and direction of the Engineer - in charge.

i)100 mm dia

ii)150 mm dia

iii)200 mm dia

iv)300 mm dia

Providing fixing and laying MS bend in the pipeline in/c testing of joints as per direction of the Engineer -in-charge. A) 300 mm dia

Providing fixing and laying MS bend in the pipeline in/c testing of joints as per direction of the Engineer -in-charge. A) 250 mm dia

Providing fixing and laying MS bend in the pipeline in/c testing of joints as per direction of the Engineer -in-charge. A) 150 mm dia

Rising and delivery pipeline

Excavating trenches of required width for pipes, cables etc. including excavation for sockets, dressing of sides where required, ramming of bottoms, depth upto 1500 mm including getting out the excavated soil and backfilling of soil as required after laying of pipeline, in layers not exceeding 200 mm in depth including consolidating each deposited layer by ramming, watering etc. and disposing of surplus excavated soil with all required leads as per Chapter-2 of CPWD specification and direction of the Engineer - in – charge. a. In all kinds of soil

A)For G.I. / C.I. / D.I. pipes in new work i) For pipes exceeding 90 mm dia but not exceeding 300 mm dia

Providing and laying S & S Centrifugally Cast ( Spun ) Ductile Iron Class K-7 Pipes conforming to IS : 8329 as per CPWD specification and direction of the Engineer - in - charge.

A) 150 mm dia DI class K-7 pipes.

Providing and fixing C.I. sluice valves (with cap) complete with bolts, nuts, rubber insertions etc.( the tail pieces if required will be paid separately ) as per CPWD specification and direction of the Engineer - in - charge.

ii. 150 mm dia. A. PN - 1.6

Providing and fixing DI specials as per CPWD specification and direction of the Engineer - in - charge.

B. D.I. all socketted Bend 90 degree i)150 mm dia

C. D.I. all socketted Bend 45 degree i)150 mm dia

D. D.I. all socketted Bend 22.5 degree i)150 mm dia

F. D.I. all socketted tee i)150 x 150 x 150 mm dia

Charges for push-on ( Tyton ) joints to centrifugually ( Spun ) cast iron pipes or ductile iron pipes including testing of joints and including the cost of rubber gasket as per CPWD specification and direction of the Engineer - in charge.

i)150 mm dia

MIRP Complete Operation

Supplying ,mixing and dosing of chemicals like Alumina Ferric (Alum) ,Bleaching powder(Gr-1), lime in the raw water of required quantity through gravity/pressure/metering pump etc complete in all respect as per direction of the Engg-in-charge.

Complete operation ,upkeepment and maintenance of whole IRP plant including of its all equipments along with operation of raw water and clear water pumps as per requirement of department for supplying clear water and making minimum 1(one) hour backwashing of plant like IRP vessels in everyday etc. complete in all respect as per direction of the Engg-in-charge.

SUB HEAD : RAIN WATER HARVESTING STRUCTURE /RECHARGE PIT

Earth work in excavation by mechanical means (Hydraulic excavator) / manual means over areas (exceeding 30cm in depth, 1.5m in width as well as 10 sqm on plan) including disposal of excavated earth, lead upto 50m and lift upto 1.5m, disposed earth to be levelled and neatly dressed. a) All kind of soil

Supplying, filling, spreading & leveling coarse sand of size range 1.5 mm to 2 mm in recharge pit, in required thickness over gravel layer, for all leads & lifts, all complete as per direction of Engineer -incharge.

Supplying, filling, spreading & leveling stone boulders of size range 5 cm to 20 cm, in recharge pit, in the required thickness, for all leads & lifts, all complete as per direction of Engineer-in-charge.

Supplying, filling, spreading & leveling gravels of size range 5 mm to 10 mm, in the recharge pit, over the existing layer of boulders, in required thickness, for all leads & lifts, all complete as per direction of Engineer-in- charge.

Providing and laying in position cement concrete of specified grade excluding the cost of centring and shuttering -All work upto plinth level

1:5:10 ( 1 Cement: 5 fine sand : 10 graded well burnt brick aggregate 40 mm nominal size)

1:2:4 ( 1 Cement: 2 fine sand : 4 graded well burnt brick aggregate 20 mm nominal size)

Providing and laying in position specified grade of reinforced cement concrete excluding the cost of centring, shuttering, finishing and reinforcement-- All work upto plinth level: 1:2:4 ( 1 Cement: 2 fine sand : 4 graded stone aggregate 20 mm nominal size)

Centering and shuttring including strutting, propping etc. and removal of form for all heights:A) Suspended floors, roofs, landings, balconies and access platform with timber planks.

Reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level. A) Thermo-Mechanically treated bars of grade Fe-500D or more.

First class brick work in foundation and plinth including cost of all materials as required complete:- A) In cement mortar 1:4 ( 1 cement : 4 fine sand ).

Honey comb brick masonry work of half brick thickness with first class bricks upto plinth level including cost of all materials as required complete with cement mortar 1:4 (1 cement : 4 fine sand).

12 mm cement plaster of mix 1:4 (1 cement : 4 fine sand)

Supplying and fixing PVC pipe 200 mm dia of 6kg/cm2 pressure of ISI brand A ) 200mm dia pipe.

Boring/drilling bore well of required dia for casing/ strainer pipe, by suitable method prescribed in IS: 2800 (part I), including collecting samples from different strata, preparing and submitting strata chart/ bore log, including hire & running charges of all equipments, tools, plants & machineries required for the job, all complete as per direction of Engineer-in-charge, upto 90 metre depth below ground level. All types of soil: 300 mm dia

Supplying, assembling, lowering and fixing in vertical position in bore well unplasticized PVC medium well screen (RMS) pipes with ribs, conforming to IS: 12818, including hire & labour charges, fittings & accessories etc. all complete, for all depths, as per direction of Engineer-in- charge.: 200 mm nominal size dia

"NOTE:- THE ABOVE RATE SHALL BE INCLUSIVE OF ALL TAXES & DUTIES, ROYALTIES, CESS, FEE, ENVIORMENTAL & POLLUTION, FITNESS & SAFETY CLEARANCE CHARGES (IF ANY), OR ANY OTHER INCIDENTAL CHARGES ETC BUT EXCLUDING GST."

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