31/WBMAD/SMC/PW/25-26

Earth work in excavation of foundation trenches or drains in all sorts of soil (including mixed soil but excluding laterite or sand stone) including removing, spreading or stacking the spoils within a lead of 75m. as directed. The item includes necessary trimming the sides of trenches, levelling, dressing and ramming the bottom, bailing out water as required complete. .

(a) Depth of excavation not exceeding 1.500 mm.

Earth work in excavation of foundation trenches or drains in all sorts of soil (including mixed soil but excluding laterite or sand stone) including removing, spreading or stacking the spoils within a lead of 75m. as directed. The item includes necessary trimming the sides of trenches, levelling, dressing and ramming the bottom, bailing out water as required complete. .

(b) Depth of excavation additional depth beyond 1,500 mm. and up to 3,000 mm. but not requiring shoring.

Earth work in filling in foundation trenches or plinth with good earth in layers not exceeding 150 mm. including watering and ramming etc.layer by layer complete .(payment to be made on the basis of measurement of finished quantity of work).

(a) With earth obtained from excavation of foundation.

(II) Cement concrete with 30 mm. down graded shingles excluding shuttering.N.B. VarietyIn ground floor .

(a) 1:3:6 proportion.

Ordinary cement concrete (mix 1:2:4) with graded stone chips (20 mm nominal size) excluding shuttring and reinforcement, if any, in ground floor as per relevant IS codes.

(b) River bazree.

(b) Controlled Cement concrete with well graded stone chips (20 mm nominal size ) excluding shuttering and reinforcement with complete design of concrete as per ISI-456 and relevant special publications submission of job mix formula after preliminary mix design after testing of concrete cubes as per direction of Engineer-in-charge. Consumption of cement will not be less then 300kg of cement with Super plasticiser per cubic meter of controlled concrete but actual consumption will be determined on the basic of preliminary test & job mix formula In Ground floor & foundation.[using concrete mixture]M 25 Grade.

(i) Pakur Variety.

Reinforcement for reinforced concrete work in all sorts of structures including distribution bars, stirrups, binders etc. initial straightening and removal of loose rust (if necessary), cutting to requisite length, hooking and bending to correct shape, placing in proper position and binding with 16 gauge black annealed wire at inter-section, complete as per drawing and direction.

(a) For works in foundation, basement and up to roof of ground floor/up to 4m. Tor steel/Mild steel.

SAIL/ TATA/RINL

Hire and labour charge for shuttering with centreing and necessary staging up to 4 m. using approved stout props and thick hard wood planks of approved thick ness with required bracing for concrete slabs, beams, columns, lintels curved or staight including fitting fixing and striking out after complection of works. (up to roof of ground floor).

(f) 25mm. To 30mm. Shuttering with out staging in foundation etc.

Hire and labour charge for shuttering with centreing and necessary staging up to 4 m. using approved stout props and thick hard wood planks of approved thick ness with required bracing for concrete slabs, beams, columns, lintels curved or staight including fitting fixing and striking out after complection of works. (up to roof of ground floor).

(a) 25 mm. to 30 mm. thick wooden shuttering as per decision & direction of the Engineer-in-charge. .

Brick work with 1st class bricks in cement mortar (1:4)

In Super structure, ground floor.

125 mm. thick brick work with 1st class bricks in cement mortar (1:4) in ground floor.

Wood work in door and window frame fitted and fixed in position complete including a protective coat of painting at the contact surface of the frame excluding cost of concrete, Iron Butt Hinges and M.S clamps. (The quantum should be corrected up to three decimals).

( c) Sal : Siliguri.

Supplying, fitting and fixing windows and ventilators with or withoutintegrated grills conforming to IS 1038-1975 and manufactured fromrolled steel sections conforming to IS 7452-1974 with non-frictionprojecting type, box type hinges, glazing clips, lugs locking bracket,handle plate etc, including hoisting in position, straightening ifrequired, fixing lugs in cement concrete ( 1:2:4) with stone chips 20mm down cutting holes and mending good damages to match withexisting surface complete in all respect excluding glazing.(Add extra @ 1.2 % for each additional floors upto 4th floor and @1.5% for each addl. Floor above 4th floor.)In Ground floorFlash butt welded windows and ventilators(No shop priming will be allowed to facilitate inspection ofworkmanship)Without integrated grill

(b) Openable steel windows as per IS sizes with side hung shuttersand horizotal glazing bars. [The extra rate admissible for theopenable portion only]

(a) M.S. or W.I. ornamental grill of approved design joints continuously welded with M.S., W.I. flats and bars for windows ,railing etc. fitted and fixed with necessary screws and lugs in ground floor. (Add extra @1% for each addl. floor up to 4th floor and @1.25% for each addl. floor above 4th floor).

(i) Grill weighing above 10 kg./sq.m.and up to 16kg/sq.m.

Glazed shutters of doors, window, fan light, clerestory windows etc. as per design (with ordinary glass of 7.4 kg./sq.m.,3 mm. thick) fitted with putty bed and teak wood bead and nails including fitting and fixing shutter in position but excluding the cost of hinges and other fittings , cost of glass , putty, wooden beads etc which will be paid separately.in ground floor.

(ii) 35 mm. thick shutters.

(a) ordinary teak wood.

Supplying, Fitting & Fixing Factory made prelaminated P.V.C. door frame of size50 mmx47 mm with a wall thickness of 5 mm, made out of extruded 5 mmPrelaminated PVC sheet miter cut at two corners and joined with two nos of 1.5mm long brackets of 15 mm x15 mm M.S. square tube. The two vertical doorprofiles are to be reinforced with 19 mmx 19 mm M.S. Square tube of 19 gauge,weather seal to be provided through out the frame. The door frame shall be fixedwith the wall using 65/100 mm M.S. Screws through the frame by using P.V.Cfasteners. A minimum of 4 Nos of screws to be provided for each vertical memberand minimum 2 Nos for horizontal member etc. complete as per Manufacturer‟sspecification and direction of Engineer-in-Charge.

PVC Door Shutter-30 mm thick:Supplying fitting and fixing P.V.C. door shutter of approved quality & shade inposition, the style & rail of the P.V.C. door shutter will be made of rigid P.V.C.multicavity hollow chamber of 59 mm x30 mm section with 2.0 mm (+/-0.2 mm)wall thickness.Horizontal & vertical section shall be fixed to each other by selftapping screws and 1 solid polymeric or M.S. galvanised tubular 'L' shapedbracket 100mm x 200mm in each corner of the shutter frame for placing hinges.Polymer based multicavity hollow section of 120 mm x30mm with 2.0 mm (+/- 0.2mm) wall thickness will be fitted in the middle, reinforced by solid polymer bar of200 mm long at both ends and screws from both sides as lock rail. The sectionframe will then be fitted in by PVC panels of size 100 mmx25 mm with wallthickness of 1.2 mm (+/- 0.2 mm) and 2 nos. of 6 mm dia bright rod will beinserted horizontally with both side check and nut system and stretches wherefixing of hinges / hasp bolt / tower bolt /

door ring are required to be strongenough to with stand wear and tear. The rate is inclusive of cost of all materials,labour, and hire of tools and plants and appliancesi/c carriage of all materialstaxes and all other incidental charges complete

Plaster ( to wall, floor, ceiling etc.) with sand and cement mortar including rounding off or chamfering conrners as directed and raking out joints including throating, nosing and drip course, scaffolding/staging where necessary (ground floor). [Excluding cost of chipping over concrete surface].

(ii) With 1:4 cement mortar .

(b) 15 mm. thick plaster.

Plaster ( to wall, floor, ceiling etc.) with sand and cement mortar including rounding off or chamfering conrners as directed and raking out joints including throating, nosing and drip course, scaffolding/staging where necessary (ground floor). [Excluding cost of chipping over concrete surface].

(ii) With 1:4 cement mortar .

(a) 20 mm.thick plaster.

Supplying and laying true to line and level Anti-Skid, Full Body,Homogeneous & Granular finish Vitrified Tiles conforming to IS:15622-2006 & IS 4457-2007 and testing shall be made in accordance withIS:13630 [Non- modular sizes for tiles with Skid resistance > 0.5, Mohr'shardness > 5.0, Staining resistance: Class-1, Water Absorption: E <0.5%], MOR > 35 N/sq.mm in Internal area of building e.g. Toilet Block, Passage, Corridor, Accessible Open Terrace etc. set in 20 mm sand cement mortar (1:4) and 2 mm thick cement slurry at back side of tiles using cement @ 2.91 Kg./Sqm or using Polymerised Adhesive (6 mm thicklayer applied directly over finished artificial stone floor/ Mosaic etc without any backing course) laid after application slurry using 1.75 Kg of cement per Sqm below mortar only, joints grouted with admixture of white cement and colouring pigment to match with colour of tiles/ epoxy grout materials of approved make as directed and removal of wax coating of top surface of tiles wi

th warm water and polishing the tiles using soft and dry cloth upto mirror finish complete including the cost of materials, labour and all other incidental charges complete true to the manufacturer's specification and direction of Engineer-in-Charge. (White cement,synthetic adhesive and grout material to be supplied by the contractor).

b) In Ground Floor: Sizes-600 mm x600mm x10 mm with breaking strength > 1500 N

Supplying and laying true to line and level Anti-Skid, Full Body,Homogeneous & Granular finish Vitrified Tiles conforming to IS:15622-2006 & IS 4457-2007 and testing shall be made in accordance withIS:13630 [Non- modular sizes for tiles with Skid resistance > 0.5, Mohr'shardness > 5.0, Staining resistance: Class-1, Water Absorption: E <0.5%], MOR > 35 N/sq.mm in Internal area of building e.g. Toilet Block, Passage, Corridor, Accessible Open Terrace etc. set in 20 mm sand cement mortar (1:4) and 2 mm thick cement slurry at back side of tiles using cement @ 2.91 Kg./Sqm or using Polymerised Adhesive (6 mm thicklayer applied directly over finished artificial stone floor/ Mosaic etc without any backing course) laid after application slurry using 1.75 Kg of cement per Sqm below mortar only, joints grouted with admixture of white cement and colouring pigment to match with colour of tiles/ epoxy grout materials of approved make as directed and removal of wax coating of top surface of tiles wi

th warm water and polishing the tiles using soft and dry cloth upto mirror finish complete including the cost of materials, labour and all other incidental charges complete true to the manufacturer's specification and direction of Engineer-in-Charge. (White cement,synthetic adhesive and grout material to be supplied by the contractor).

a) In Ground Floor: Sizes-300 mm x300mm x10 mm with breaking strength > 1200 N

Supplying bubble free float glass of approved make and brand. Conforming to IS: 2835-1987.

(v) 6 mm thick clear glass.

Reinforcement for reinforced concrete work in all sorts of structures including distribution bars, stirrups, binders etc. initial straightening and removal of loose rust (if necessary), cutting to requisite length, hooking and bending to correct shape, placing in proper position and binding with 16 gauge black annealed wire at inter-section, complete as per drawing and direction.

(a) For works in foundation, basement and up to roof of ground floor/up to 4m. Tor steel/Mild steel.

SAIL/ TATA/RINL (Add. above ground floor - 1st. floor)

(b) Controlled Cement concrete with well graded stone chips (20 mm nominal size ) excluding shuttering and reinforcement with complete design of concrete as per ISI-456 and relevant special publications submission of job mix formula after preliminary mix design after testing of concrete cubes as per direction of Engineer-in-charge. Consumption of cement will not be less then 300kg of cement with Super plasticiser per cubic meter of controlled concrete but actual consumption will be determined on the basic of preliminary test & job mix formula In Ground floor & foundation.[using concrete mixture]M 25 Grade.

(i) Pakur Variety. (Add. above ground floor - 1st. floor)

Hire and labour charge for shuttering with centreing and necessary staging up to 4 m. using approved stout props and thick hard wood planks of approved thick ness with required bracing for concrete slabs, beams, columns, lintels curved or staight including fitting fixing and striking out after complection of works. (up to roof of ground floor).

(a) 25 mm. to 30 mm. thick wooden shuttering as per decision & direction of the Engineer-in-charge. . (Add. above ground floor - 1st. floor)

Brick work with 1st class bricks in cement mortar (1:4)

In Super structure, ground floor. (Add. above ground floor - 1st. floor)

125 mm. thick brick work with 1st class bricks in cement mortar (1:4) in ground floor. (Add. above ground floor - 1st. floor)

Wood work in door and window frame fitted and fixed in position complete including a protective coat of painting at the contact surface of the frame excluding cost of concrete, Iron Butt Hinges and M.S clamps. (The quantum should be corrected up to three decimals).

( c) Sal : Siliguri. (Add. above ground floor - 1st. floor)

Supplying, fitting and fixing windows and ventilators with or withoutintegrated grills conforming to IS 1038-1975 and manufactured fromrolled steel sections conforming to IS 7452-1974 with non-frictionprojecting type, box type hinges, glazing clips, lugs locking bracket,handle plate etc, including hoisting in position, straightening ifrequired, fixing lugs in cement concrete ( 1:2:4) with stone chips 20mm down cutting holes and mending good damages to match withexisting surface complete in all respect excluding glazing.(Add extra @ 1.2 % for each additional floors upto 4th floor and @1.5% for each addl. Floor above 4th floor.)In Ground floorFlash butt welded windows and ventilators(No shop priming will be allowed to facilitate inspection ofworkmanship)Without integrated grill

(b) Openable steel windows as per IS sizes with side hung shuttersand horizotal glazing bars. [The extra rate admissible for theopenable portion only] (Add. above ground floor - 1st. floor)

(a) M.S. or W.I. ornamental grill of approved design joints continuously welded with M.S., W.I. flats and bars for windows ,railing etc. fitted and fixed with necessary screws and lugs in ground floor. (Add extra @1% for each addl. floor up to 4th floor and @1.25% for each addl. floor above 4th floor).

(i) Grill weighing above 10 kg./sq.m.and up to 16kg/sq.m. (Add. above ground floor - 1st. floor)

Glazed shutters of doors, window, fan light, clerestory windows etc. as per design (with ordinary glass of 7.4 kg./sq.m.,3 mm. thick) fitted with putty bed and teak wood bead and nails including fitting and fixing shutter in position but excluding the cost of hinges and other fittings , cost of glass , putty, wooden beads etc which will be paid separately.in ground floor.

(ii) 35 mm. thick shutters.

(a) ordinary teak wood.

Supplying, Fitting & Fixing Factory made prelaminated P.V.C. door frame of size50 mmx47 mm with a wall thickness of 5 mm, made out of extruded 5 mmPrelaminated PVC sheet miter cut at two corners and joined with two nos of 1.5mm long brackets of 15 mm x15 mm M.S. square tube. The two vertical doorprofiles are to be reinforced with 19 mmx 19 mm M.S. Square tube of 19 gauge,weather seal to be provided through out the frame. The door frame shall be fixedwith the wall using 65/100 mm M.S. Screws through the frame by using P.V.Cfasteners. A minimum of 4 Nos of screws to be provided for each vertical memberand minimum 2 Nos for horizontal member etc. complete as per Manufacturer‟sspecification and direction of Engineer-in-Charge.

PVC Door Shutter-30 mm thick:Supplying fitting and fixing P.V.C. door shutter of approved quality & shade inposition, the style & rail of the P.V.C. door shutter will be made of rigid P.V.C.multicavity hollow chamber of 59 mm x30 mm section with 2.0 mm (+/-0.2 mm)wall thickness.Horizontal & vertical section shall be fixed to each other by selftapping screws and 1 solid polymeric or M.S. galvanised tubular 'L' shapedbracket 100mm x 200mm in each corner of the shutter frame for placing hinges.Polymer based multicavity hollow section of 120 mm x30mm with 2.0 mm (+/- 0.2mm) wall thickness will be fitted in the middle, reinforced by solid polymer bar of200 mm long at both ends and screws from both sides as lock rail. The sectionframe will then be fitted in by PVC panels of size 100 mmx25 mm with wallthickness of 1.2 mm (+/- 0.2 mm) and 2 nos. of 6 mm dia bright rod will beinserted horizontally with both side check and nut system and stretches wherefixing of hinges / hasp bolt / tower bolt /

door ring are required to be strongenough to with stand wear and tear. The rate is inclusive of cost of all materials,labour, and hire of tools and plants and appliancesi/c carriage of all materialstaxes and all other incidental charges complete

Plaster ( to wall, floor, ceiling etc.) with sand and cement mortar including rounding off or chamfering conrners as directed and raking out joints including throating, nosing and drip course, scaffolding/staging where necessary (ground floor). [Excluding cost of chipping over concrete surface].

(ii) With 1:4 cement mortar .

(b) 15 mm. thick plaster. (Add. above ground floor - 1st. floor)

Plaster ( to wall, floor, ceiling etc.) with sand and cement mortar including rounding off or chamfering conrners as directed and raking out joints including throating, nosing and drip course, scaffolding/staging where necessary (ground floor). [Excluding cost of chipping over concrete surface].

(ii) With 1:4 cement mortar .

(a) 20 mm.thick plaster. (Add. above ground floor - 1st. floor)

Supplying and laying true to line and level Anti-Skid, Full Body,Homogeneous & Granular finish Vitrified Tiles conforming to IS:15622-2006 & IS 4457-2007 and testing shall be made in accordance withIS:13630 [Non- modular sizes for tiles with Skid resistance > 0.5, Mohr'shardness > 5.0, Staining resistance: Class-1, Water Absorption: E <0.5%], MOR > 35 N/sq.mm in Internal area of building e.g. Toilet Block, Passage, Corridor, Accessible Open Terrace etc. set in 20 mm sand cement mortar (1:4) and 2 mm thick cement slurry at back side of tiles using cement @ 2.91 Kg./Sqm or using Polymerised Adhesive (6 mm thicklayer applied directly over finished artificial stone floor/ Mosaic etc without any backing course) laid after application slurry using 1.75 Kg of cement per Sqm below mortar only, joints grouted with admixture of white cement and colouring pigment to match with colour of tiles/ epoxy grout materials of approved make as directed and removal of wax coating of top surface of tiles wi

th warm water and polishing the tiles using soft and dry cloth upto mirror finish complete including the cost of materials, labour and all other incidental charges complete true to the manufacturer's specification and direction of Engineer-in-Charge. (White cement,synthetic adhesive and grout material to be supplied by the contractor).

b) In Ground Floor: Sizes-600 mm x600mm x10 mm with breaking strength > 1500 N (Add. above ground floor - 1st. floor)

Supplying and laying true to line and level Anti-Skid, Full Body,Homogeneous & Granular finish Vitrified Tiles conforming to IS:15622-2006 & IS 4457-2007 and testing shall be made in accordance withIS:13630 [Non- modular sizes for tiles with Skid resistance > 0.5, Mohr'shardness > 5.0, Staining resistance: Class-1, Water Absorption: E <0.5%], MOR > 35 N/sq.mm in Internal area of building e.g. Toilet Block, Passage, Corridor, Accessible Open Terrace etc. set in 20 mm sand cement mortar (1:4) and 2 mm thick cement slurry at back side of tiles using cement @ 2.91 Kg./Sqm or using Polymerised Adhesive (6 mm thicklayer applied directly over finished artificial stone floor/ Mosaic etc without any backing course) laid after application slurry using 1.75 Kg of cement per Sqm below mortar only, joints grouted with admixture of white cement and colouring pigment to match with colour of tiles/ epoxy grout materials of approved make as directed and removal of wax coating of top surface of tiles wi

th warm water and polishing the tiles using soft and dry cloth upto mirror finish complete including the cost of materials, labour and all other incidental charges complete true to the manufacturer's specification and direction of Engineer-in-Charge. (White cement,synthetic adhesive and grout material to be supplied by the contractor).

a) In Ground Floor: Sizes-300 mm x300mm x10 mm with breaking strength > 1200 N (Add. above ground floor - 1st. floor)

Supplying bubble free float glass of approved make and brand. Conforming to IS: 2835-1987.

(vi) 6 mm thick coloured / tinted / smoke glass.

Reinforcement for reinforced concrete work in all sorts of structures including distribution bars, stirrups, binders etc. initial straightening and removal of loose rust (if necessary), cutting to requisite length, hooking and bending to correct shape, placing in proper position and binding with 16 gauge black annealed wire at inter-section, complete as per drawing and direction.

(a) For works in foundation, basement and up to roof of ground floor/up to 4m. Tor steel/Mild steel.

SAIL/ TATA/RINL (Add. above ground floor - 2nd floor)

(b) Controlled Cement concrete with well graded stone chips (20 mm nominal size ) excluding shuttering and reinforcement with complete design of concrete as per ISI-456 and relevant special publications submission of job mix formula after preliminary mix design after testing of concrete cubes as per direction of Engineer-in-charge. Consumption of cement will not be less then 300kg of cement with Super plasticiser per cubic meter of controlled concrete but actual consumption will be determined on the basic of preliminary test & job mix formula In Ground floor & foundation.[using concrete mixture]M 25 Grade.

(i) Pakur Variety. (Add. above ground floor - 2nd floor) (Add. above ground floor - 2nd floor)

Hire and labour charge for shuttering with centreing and necessary staging up to 4 m. using approved stout props and thick hard wood planks of approved thick ness with required bracing for concrete slabs, beams, columns, lintels curved or staight including fitting fixing and striking out after complection of works. (up to roof of ground floor).

(a) 25 mm. to 30 mm. thick wooden shuttering as per decision & direction of the Engineer-in-charge. . (Add. above ground floor - 2nd floor)

Brick work with 1st class bricks in cement mortar (1:4)

In Super structure, ground floor. (Add. above ground floor - 2nd floor)

125 mm. thick brick work with 1st class bricks in cement mortar (1:4) in ground floor. (Add. above ground floor - 2nd floor)

Wood work in door and window frame fitted and fixed in position complete including a protective coat of painting at the contact surface of the frame excluding cost of concrete, Iron Butt Hinges and M.S clamps. (The quantum should be corrected up to three decimals).

( c) Sal : Siliguri. (Add. above ground floor - 2nd floor)

Supplying, fitting and fixing windows and ventilators with or withoutintegrated grills conforming to IS 1038-1975 and manufactured fromrolled steel sections conforming to IS 7452-1974 with non-frictionprojecting type, box type hinges, glazing clips, lugs locking bracket,handle plate etc, including hoisting in position, straightening ifrequired, fixing lugs in cement concrete ( 1:2:4) with stone chips 20mm down cutting holes and mending good damages to match withexisting surface complete in all respect excluding glazing.(Add extra @ 1.2 % for each additional floors upto 4th floor and @1.5% for each addl. Floor above 4th floor.)In Ground floorFlash butt welded windows and ventilators(No shop priming will be allowed to facilitate inspection ofworkmanship)Without integrated grill

(b) Openable steel windows as per IS sizes with side hung shuttersand horizotal glazing bars. [The extra rate admissible for theopenable portion only] (Add. above ground floor - 2nd floor)

(a) M.S. or W.I. ornamental grill of approved design joints continuously welded with M.S., W.I. flats and bars for windows ,railing etc. fitted and fixed with necessary screws and lugs in ground floor. (Add extra @1% for each addl. floor up to 4th floor and @1.25% for each addl. floor above 4th floor).

(i) Grill weighing above 10 kg./sq.m.and up to 16kg/sq.m. (Add. above ground floor - 2nd floor)

Glazed shutters of doors, window, fan light, clerestory windows etc. as per design (with ordinary glass of 7.4 kg./sq.m.,3 mm. thick) fitted with putty bed and teak wood bead and nails including fitting and fixing shutter in position but excluding the cost of hinges and other fittings , cost of glass , putty, wooden beads etc which will be paid separately.in ground floor.

(ii) 35 mm. thick shutters.

(a) ordinary teak wood.

Supplying, Fitting & Fixing Factory made prelaminated P.V.C. door frame of size50 mmx47 mm with a wall thickness of 5 mm, made out of extruded 5 mmPrelaminated PVC sheet miter cut at two corners and joined with two nos of 1.5mm long brackets of 15 mm x15 mm M.S. square tube. The two vertical doorprofiles are to be reinforced with 19 mmx 19 mm M.S. Square tube of 19 gauge,weather seal to be provided through out the frame. The door frame shall be fixedwith the wall using 65/100 mm M.S. Screws through the frame by using P.V.Cfasteners. A minimum of 4 Nos of screws to be provided for each vertical memberand minimum 2 Nos for horizontal member etc. complete as per Manufacturer‟sspecification and direction of Engineer-in-Charge.

PVC Door Shutter-30 mm thick:Supplying fitting and fixing P.V.C. door shutter of approved quality & shade inposition, the style & rail of the P.V.C. door shutter will be made of rigid P.V.C.multicavity hollow chamber of 59 mm x30 mm section with 2.0 mm (+/-0.2 mm)wall thickness.Horizontal & vertical section shall be fixed to each other by selftapping screws and 1 solid polymeric or M.S. galvanised tubular 'L' shapedbracket 100mm x 200mm in each corner of the shutter frame for placing hinges.Polymer based multicavity hollow section of 120 mm x30mm with 2.0 mm (+/- 0.2mm) wall thickness will be fitted in the middle, reinforced by solid polymer bar of200 mm long at both ends and screws from both sides as lock rail. The sectionframe will then be fitted in by PVC panels of size 100 mmx25 mm with wallthickness of 1.2 mm (+/- 0.2 mm) and 2 nos. of 6 mm dia bright rod will beinserted horizontally with both side check and nut system and stretches wherefixing of hinges / hasp bolt / tower bolt /

door ring are required to be strongenough to with stand wear and tear. The rate is inclusive of cost of all materials,labour, and hire of tools and plants and appliancesi/c carriage of all materialstaxes and all other incidental charges complete

Plaster ( to wall, floor, ceiling etc.) with sand and cement mortar including rounding off or chamfering conrners as directed and raking out joints including throating, nosing and drip course, scaffolding/staging where necessary (ground floor). [Excluding cost of chipping over concrete surface].

(ii) With 1:4 cement mortar .

(b) 15 mm. thick plaster. (Add. above ground floor - 2nd floor)

Plaster ( to wall, floor, ceiling etc.) with sand and cement mortar including rounding off or chamfering conrners as directed and raking out joints including throating, nosing and drip course, scaffolding/staging where necessary (ground floor). [Excluding cost of chipping over concrete surface].

(ii) With 1:4 cement mortar .

(a) 20 mm.thick plaster. (Add. above ground floor - 2nd floor)

Supplying and laying true to line and level Anti-Skid, Full Body,Homogeneous & Granular finish Vitrified Tiles conforming to IS:15622-2006 & IS 4457-2007 and testing shall be made in accordance withIS:13630 [Non- modular sizes for tiles with Skid resistance > 0.5, Mohr'shardness > 5.0, Staining resistance: Class-1, Water Absorption: E <0.5%], MOR > 35 N/sq.mm in Internal area of building e.g. Toilet Block, Passage, Corridor, Accessible Open Terrace etc. set in 20 mm sand cement mortar (1:4) and 2 mm thick cement slurry at back side of tiles using cement @ 2.91 Kg./Sqm or using Polymerised Adhesive (6 mm thicklayer applied directly over finished artificial stone floor/ Mosaic etc without any backing course) laid after application slurry using 1.75 Kg of cement per Sqm below mortar only, joints grouted with admixture of white cement and colouring pigment to match with colour of tiles/ epoxy grout materials of approved make as directed and removal of wax coating of top surface of tiles wi

th warm water and polishing the tiles using soft and dry cloth upto mirror finish complete including the cost of materials, labour and all other incidental charges complete true to the manufacturer's specification and direction of Engineer-in-Charge. (White cement,synthetic adhesive and grout material to be supplied by the contractor).

b) In Ground Floor: Sizes-600 mm x600mm x10 mm with breaking strength > 1500 N (Add. above ground floor - 2nd floor)

Supplying and laying true to line and level Anti-Skid, Full Body,Homogeneous & Granular finish Vitrified Tiles conforming to IS:15622-2006 & IS 4457-2007 and testing shall be made in accordance withIS:13630 [Non- modular sizes for tiles with Skid resistance > 0.5, Mohr'shardness > 5.0, Staining resistance: Class-1, Water Absorption: E <0.5%], MOR > 35 N/sq.mm in Internal area of building e.g. Toilet Block, Passage, Corridor, Accessible Open Terrace etc. set in 20 mm sand cement mortar (1:4) and 2 mm thick cement slurry at back side of tiles using cement @ 2.91 Kg./Sqm or using Polymerised Adhesive (6 mm thicklayer applied directly over finished artificial stone floor/ Mosaic etc without any backing course) laid after application slurry using 1.75 Kg of cement per Sqm below mortar only, joints grouted with admixture of white cement and colouring pigment to match with colour of tiles/ epoxy grout materials of approved make as directed and removal of wax coating of top surface of tiles wi

th warm water and polishing the tiles using soft and dry cloth upto mirror finish complete including the cost of materials, labour and all other incidental charges complete true to the manufacturer's specification and direction of Engineer-in-Charge. (White cement,synthetic adhesive and grout material to be supplied by the contractor).

a) In Ground Floor: Sizes-300 mm x300mm x10 mm with breaking strength > 1200 N (Add. above ground floor - 2nd floor)

Supplying bubble free float glass of approved make and brand. Conforming to IS: 2835-1987.

(vi) 6 mm thick coloured / tinted / smoke glass.

Reinforcement for reinforced concrete work in all sorts of structures including distribution bars, stirrups, binders etc. initial straightening and removal of loose rust (if necessary), cutting to requisite length, hooking and bending to correct shape, placing in proper position and binding with 16 gauge black annealed wire at inter-section, complete as per drawing and direction.

(a) For works in foundation, basement and up to roof of ground floor/up to 4m. Tor steel/Mild steel.

SAIL/ TATA/RINL (Add. above ground floor - 3rd floor)

(b) Controlled Cement concrete with well graded stone chips (20 mm nominal size ) excluding shuttering and reinforcement with complete design of concrete as per ISI-456 and relevant special publications submission of job mix formula after preliminary mix design after testing of concrete cubes as per direction of Engineer-in-charge. Consumption of cement will not be less then 300kg of cement with Super plasticiser per cubic meter of controlled concrete but actual consumption will be determined on the basic of preliminary test & job mix formula In Ground floor & foundation.[using concrete mixture]M 25 Grade.

(i) Pakur Variety. (Add. above ground floor - 3rd floor)

Hire and labour charge for shuttering with centreing and necessary staging up to 4 m. using approved stout props and thick hard wood planks of approved thick ness with required bracing for concrete slabs, beams, columns, lintels curved or staight including fitting fixing and striking out after complection of works. (up to roof of ground floor).

(a) 25 mm. to 30 mm. thick wooden shuttering as per decision & direction of the Engineer-in-charge. . (Add. above ground floor - 3rd floor)

Brick work with 1st class bricks in cement mortar (1:4)

In Super structure, ground floor. (Add. above ground floor - 3rd floor)

125 mm. thick brick work with 1st class bricks in cement mortar (1:4) in ground floor. (Add. above ground floor - 3rd floor)

Wood work in door and window frame fitted and fixed in position complete including a protective coat of painting at the contact surface of the frame excluding cost of concrete, Iron Butt Hinges and M.S clamps. (The quantum should be corrected up to three decimals).

( c) Sal : Siliguri. (Add. above ground floor - 3rd floor)

Supplying, fitting and fixing windows and ventilators with or withoutintegrated grills conforming to IS 1038-1975 and manufactured fromrolled steel sections conforming to IS 7452-1974 with non-frictionprojecting type, box type hinges, glazing clips, lugs locking bracket,handle plate etc, including hoisting in position, straightening ifrequired, fixing lugs in cement concrete ( 1:2:4) with stone chips 20mm down cutting holes and mending good damages to match withexisting surface complete in all respect excluding glazing.(Add extra @ 1.2 % for each additional floors upto 4th floor and @1.5% for each addl. Floor above 4th floor.)In Ground floorFlash butt welded windows and ventilators(No shop priming will be allowed to facilitate inspection ofworkmanship)Without integrated grill

(b) Openable steel windows as per IS sizes with side hung shuttersand horizotal glazing bars. [The extra rate admissible for theopenable portion only] (Add. above ground floor - 3rd floor)

(a) M.S. or W.I. ornamental grill of approved design joints continuously welded with M.S., W.I. flats and bars for windows ,railing etc. fitted and fixed with necessary screws and lugs in ground floor. (Add extra @1% for each addl. floor up to 4th floor and @1.25% for each addl. floor above 4th floor).

(i) Grill weighing above 10 kg./sq.m.and up to 16kg/sq.m. (Add. above ground floor - 3rd floor)

Glazed shutters of doors, window, fan light, clerestory windows etc. as per design (with ordinary glass of 7.4 kg./sq.m.,3 mm. thick) fitted with putty bed and teak wood bead and nails including fitting and fixing shutter in position but excluding the cost of hinges and other fittings , cost of glass , putty, wooden beads etc which will be paid separately.in ground floor.

(ii) 35 mm. thick shutters.

(a) ordinary teak wood.

Supplying, Fitting & Fixing Factory made prelaminated P.V.C. door frame of size50 mmx47 mm with a wall thickness of 5 mm, made out of extruded 5 mmPrelaminated PVC sheet miter cut at two corners and joined with two nos of 1.5mm long brackets of 15 mm x15 mm M.S. square tube. The two vertical doorprofiles are to be reinforced with 19 mmx 19 mm M.S. Square tube of 19 gauge,weather seal to be provided through out the frame. The door frame shall be fixedwith the wall using 65/100 mm M.S. Screws through the frame by using P.V.Cfasteners. A minimum of 4 Nos of screws to be provided for each vertical memberand minimum 2 Nos for horizontal member etc. complete as per Manufacturer‟sspecification and direction of Engineer-in-Charge.

PVC Door Shutter-30 mm thick:Supplying fitting and fixing P.V.C. door shutter of approved quality & shade inposition, the style & rail of the P.V.C. door shutter will be made of rigid P.V.C.multicavity hollow chamber of 59 mm x30 mm section with 2.0 mm (+/-0.2 mm)wall thickness.Horizontal & vertical section shall be fixed to each other by selftapping screws and 1 solid polymeric or M.S. galvanised tubular 'L' shapedbracket 100mm x 200mm in each corner of the shutter frame for placing hinges.Polymer based multicavity hollow section of 120 mm x30mm with 2.0 mm (+/- 0.2mm) wall thickness will be fitted in the middle, reinforced by solid polymer bar of200 mm long at both ends and screws from both sides as lock rail. The sectionframe will then be fitted in by PVC panels of size 100 mmx25 mm with wallthickness of 1.2 mm (+/- 0.2 mm) and 2 nos. of 6 mm dia bright rod will beinserted horizontally with both side check and nut system and stretches wherefixing of hinges / hasp bolt / tower bolt /

door ring are required to be strongenough to with stand wear and tear. The rate is inclusive of cost of all materials,labour, and hire of tools and plants and appliancesi/c carriage of all materialstaxes and all other incidental charges complete

Plaster ( to wall, floor, ceiling etc.) with sand and cement mortar including rounding off or chamfering conrners as directed and raking out joints including throating, nosing and drip course, scaffolding/staging where necessary (ground floor). [Excluding cost of chipping over concrete surface].

(ii) With 1:4 cement mortar .

(b) 15 mm. thick plaster. (Add. above ground floor - 3rd floor)

Plaster ( to wall, floor, ceiling etc.) with sand and cement mortar including rounding off or chamfering conrners as directed and raking out joints including throating, nosing and drip course, scaffolding/staging where necessary (ground floor). [Excluding cost of chipping over concrete surface].

(ii) With 1:4 cement mortar .

(a) 20 mm.thick plaster. (Add. above ground floor - 3rd floor)

Supplying and laying true to line and level Anti-Skid, Full Body,Homogeneous & Granular finish Vitrified Tiles conforming to IS:15622-2006 & IS 4457-2007 and testing shall be made in accordance withIS:13630 [Non- modular sizes for tiles with Skid resistance > 0.5, Mohr'shardness > 5.0, Staining resistance: Class-1, Water Absorption: E <0.5%], MOR > 35 N/sq.mm in Internal area of building e.g. Toilet Block, Passage, Corridor, Accessible Open Terrace etc. set in 20 mm sand cement mortar (1:4) and 2 mm thick cement slurry at back side of tiles using cement @ 2.91 Kg./Sqm or using Polymerised Adhesive (6 mm thicklayer applied directly over finished artificial stone floor/ Mosaic etc without any backing course) laid after application slurry using 1.75 Kg of cement per Sqm below mortar only, joints grouted with admixture of white cement and colouring pigment to match with colour of tiles/ epoxy grout materials of approved make as directed and removal of wax coating of top surface of tiles wi

th warm water and polishing the tiles using soft and dry cloth upto mirror finish complete including the cost of materials, labour and all other incidental charges complete true to the manufacturer's specification and direction of Engineer-in-Charge. (White cement,synthetic adhesive and grout material to be supplied by the contractor).

b) In Ground Floor: Sizes-600 mm x600mm x10 mm with breaking strength > 1500 N (Add. above ground floor - 3rd floor)

Supplying and laying true to line and level Anti-Skid, Full Body,Homogeneous & Granular finish Vitrified Tiles conforming to IS:15622-2006 & IS 4457-2007 and testing shall be made in accordance withIS:13630 [Non- modular sizes for tiles with Skid resistance > 0.5, Mohr'shardness > 5.0, Staining resistance: Class-1, Water Absorption: E <0.5%], MOR > 35 N/sq.mm in Internal area of building e.g. Toilet Block, Passage, Corridor, Accessible Open Terrace etc. set in 20 mm sand cement mortar (1:4) and 2 mm thick cement slurry at back side of tiles using cement @ 2.91 Kg./Sqm or using Polymerised Adhesive (6 mm thicklayer applied directly over finished artificial stone floor/ Mosaic etc without any backing course) laid after application slurry using 1.75 Kg of cement per Sqm below mortar only, joints grouted with admixture of white cement and colouring pigment to match with colour of tiles/ epoxy grout materials of approved make as directed and removal of wax coating of top surface of tiles wi

th warm water and polishing the tiles using soft and dry cloth upto mirror finish complete including the cost of materials, labour and all other incidental charges complete true to the manufacturer's specification and direction of Engineer-in-Charge. (White cement,synthetic adhesive and grout material to be supplied by the contractor).

a) In Ground Floor: Sizes-300 mm x300mm x10 mm with breaking strength > 1200 N (Add. above ground floor - 3rd floor)

Supplying bubble free float glass of approved make and brand. Conforming to IS: 2835-1987.

(vi) 6 mm thick coloured / tinted / smoke glass.

Rendering the Surface of walls and ceiling with White Cement baseWATER PROOF wall putty of approved make & brand.(1.5 mm thick)

Applying exterior grade Acrylic primer of approved quality and brand on plaster or concrete surface old or new surface to receive decorative textured (mat finish) or smooth finish acrylic exterior emulsion paint including scraping and preparing the surface throughly complete as per manufacturer's specification and as per direction of the EIC. In Ground Floor:.

(a) one coat.

Protective and decorative Acrylic exterior emulsion paint of approved quality , as per manufacture specification as per direction of EIC to be apply over Acrylic primer as required. the rate included cost of material , labour scaffoldic and all incidential charges but excluding the cost of primer.In ground floor ( two coat).

(a) Normal Acrylic emulaion.

Applying interior grade acrylic primer of approved quality and brand on plastered or concrete surface old or new surface to received distemper /Acrylic emulsion paint including scraping and preparing the surface thoroughly , complete as per manufactured specification and as per directions of the EIC.In ground floor.

(a) one coat.

(i) water based interior grade Acrylic primer.

Acrylic Distemper to interior wall, ceiling with a coat of solvent basedinterior grade acrylic primer (as per manufacturer's specification)including cleaning and smoothning of surface.Two Coats

(b) Priming one coat on timber or plastered surface with synthetic enamel oil bound primer of approved quality including smoothening surfaces by sand papering etc.

(A) Painting with best quality synthetic enamel paint of approved make and brand including smoothening surface by sand parpering etc. in cluding using of approved putty etc. on the surface , if necessary.

(a) On timber or plastered surface: .

(1) With super gloss (hi-gloss).

(ii) Two coats ( white in shade ).

Ready mix wax polishing to wood work including prepairing surface.

(a) On new wood work. .

Supplying, fitting and fixing pillar cock of approved make.

CP Pillar Cock-15 mm. (Code No. 5011 & Model-FLORENTINE OF JAQUAR or equivalent).

Supplying, fitting and fixing pillar cock of approved make.

CP 2-way bib Cock - 15 mm, supplied, fitted and fixed. (CodeNo.5041 & Model - FLORENTINE of JAQUAR or similar brand).

Wash basin white vitreous china of approved make (without fittings) supplied, fitted and fixed in position on 75mm X 75mm X 75mm wood blocks and C.I. Brackets including two coats of painting of C.I. Brackets.

630 mm x 450 mm size.

Supplying, fitting and fixing white vitreous china Sink in position on C.I. brackets including two coats of painting of brackets. .

Labortory sink with rim and over flow.

500mm x 300mm x 150mm.

Supplying, fitting and fixing approved brand 32mm dia P.V.C. waste pipe, with PVC coupling at one end fitted with necessary clamps.

900mm long.

Supplying, fitting and fixing brass ferrule including connection with P.V.C pipes of approved make upto 450 mm long with plumbing joint, brass over C.P. coupling at both ends, with cap and lining , complete in all respect , including cutting trenches in all sorts of soil and filling up trenches as per direction of the Engineer-in-charge.

25 mm dia.

Supplying, fitting and fixing brass ferrule including connection with P.V.C pipes of approved make upto 450 mm long with plumbing joint, brass over C.P. coupling at both ends, with cap and lining , complete in all respect , including cutting trenches in all sorts of soil and filling up trenches as per direction of the Engineer-in-charge.

15 mm dia.

Supplying, fitting and fixing E.W.C. in white glazed vitreous chinaware of approved make complete in position with necessary bolts, nuts etc.

With 'S' trap.

Supplying, fitting and fixing Closet seat of approved make with lid and C.P. hinges, rubber buffer and brass screws supplied, fitted and fixed complete.

Bestolite (solid type) white.

Supplying, fitting and fixing cast iron 'P' or 'S' trap conforming to I.S. 3989/1970 and 1729/1964 including lead caulked joints and painting two coats to the exposed surface. (Painting to be paid seperately).

S' Trap.

Supplying, fitting and fixing shower of approved brand and make.

Chromium plated round shower with revolving joint 100 mm dia with rubid cleaning system (Equivalent to Code No.542(N) & Model - Tropical / Sumthing special of ESSCO or Similar Brand).

Supplying, fitting and fixing bib cock or stop cock.

Chromium plated Concealed Stop Cock (Equivelent to Code No.514(A) & Model- Tropical /sumthing special of ESSCO or Similar brand).

Supplying, fitting and fixing shower of approved brand and make.

Hand shower(Health Faucet) with 1mtr Fexible Tube with wall Hook (Equivalent to code No.573 & Model-ALLIED of Jaquar or Similar)

Supplying, fitting and fixing PVC pipes of approved make of of Schedule 80 (medium duty) conforming to ASTMD-1785 and threaded to match with GI Pi;es as per IS:1239 (Part-I) with all necessary accessories, specials viz. socket, bend, tee, union, cross, elbo, nipple, longscrew, reducing socket, reducing tee, short piece etc. fitted with holder bats clamps, including cutting piles, making threads, fitting, fixing etc. complete in all respect including cost of all necessary fittings as required, jointing materials and two coats of painting with approved paint in any position above ground. (Payment will be made on the centre line measurements of total pipe line including all specials. No separate payment will be made for accessories, specials. Payment for painting will be made seperately).

For Exposed Work PVC Pipes.

Supply of PVC pipes & fittings of Schedule 80 (medium duty) conforming to ASTMD-1785 and threaded to match with G.I. Pipes as per IS:1239 (Part-I).

Socket.

Supply, Fitting & Fixing of 32mm Waste Nozzle with jumnut, full thread of half thread complete.

Supplying, fitting and fixing PVC pipes of approved make of of Schedule 80 (medium duty) conforming to ASTMD-1785 and threaded to match with GI Pi;es as per IS:1239 (Part-I) with all necessary accessories, specials viz. socket, bend, tee, union, cross, elbo, nipple, longscrew, reducing socket, reducing tee, short piece etc. fitted with holder bats clamps, including cutting piles, making threads, fitting, fixing etc. complete in all respect including cost of all necessary fittings as required, jointing materials and two coats of painting with approved paint in any position above ground. (Payment will be made on the centre line measurements of total pipe line including all specials. No separate payment will be made for accessories, specials. Payment for painting will be made seperately).

For Concealed Work.

Supplying, fitting and fixing PVC pipes of approved make of of Schedule 80 (medium duty) conforming to ASTMD-1785 and threaded to match with GI Pi;es as per IS:1239 (Part-I) with all necessary accessories, specials viz. socket, bend, tee, union, cross, elbo, nipple, longscrew, reducing socket, reducing tee, short piece etc. fitted with holder bats clamps, including cutting piles, making threads, fitting, fixing etc. complete in all respect including cost of all necessary fittings as required, jointing materials and two coats of painting with approved paint in any position above ground. (Payment will be made on the centre line measurements of total pipe line including all specials. No separate payment will be made for accessories, specials. Payment for painting will be made seperately).

For Concealed Work.

Supplying PVC water storage tank of approved quality with closed top weith lid (Black) - Multilayer.

2000 litre capacity.

Supply of UPVC pipes (B Type) & fittings conforming to IS-13592-1992 .

Fittings.

Door Bend (LH) & (RH).

Supplying, fitting and fixing best quality Indian make mirror 5.5 mm thick with silvering as per I.S.I specifications supported on fibre glass frame of any colour, frame size 550 mm X 400 mm.

Supplying, fitting and fixing liquid soap holder.

Fibre glass.

Construction of Septic tank of different capacities as per approved drawing with 1st class brick work in cement mortar (4:1) including two 560 mm dia. R.C.C. manhloe cover of approved make supplied, fitted and fixied in the top slab with necessary fittings, 19 mm thick cement plaster(4:1) with neat cement finish to the internal surfaces and 12 mm thick plaster(4:1) to outside wall upto 200 mm below G.L. floor finished with 25 mm thick grey artificial stone including supplying, fitting and fixing all necessary specials, fittings, S.W. tees, C.I. foot rest etc. including excavating earth in all sorts of soil, shoring, bailing and pumping out water as necessary, ramming, dressing the bed and refilling the sides of the tank with earth, removing spoils, fliing up the chamber with clear water, removing foreign materialsfrom the chamber and including constructing attached inspection pit as per approved dawing and connecting all necessary pipes, joints etc. with internal plaster work and artif

icial stone flooring is to be done with admixture of water proofing compound @ 5% by weight of cement, complete in all respect as per directon of Engineer-in-Charge.

For 50 users.

With Bazree (N.B.Variety).(SAIL/TATA/RINL)

Constructing Inspection pit of inside measurement 600mm X 600mm X upto 600mm(depth) with 250 mm thick 1st. class brick work in cement mortar(4:1) on all sides, bottom of the pit consisting of 100 mm thick cement concrete(1:6:3) with stone chips over a layer of jhama brick flat soiling, 15 mm thick (1:4) cement plaster to inside walls and outside walls upto G.L. and 20 mm thick(1:4) plaster to bottom of the pit, providing necessary invert with cement concrete(1:3:6) with stone chips as per direction, neat cement finishing to entire internal surfaces, top of the pit covered with 100mm thick R.C.C. slab (1:1.5:3) with stone chips and necessary reinforcements upto 1% and shuttering including 6 mm thick cement plaster(1:4) in all external surfaces of the slab and one 560 mm dia. R.C.C. manhole cover of approved make supplied, fitted and fixed in the slab with necessary fittings, necessary earthwork in excavation in all sorts of soil, filling sides of the pit with earth and removing spoils

after work complete in all respect with all costs of labour and materials.

with Bazree (N.B.Variety). (JSW/JSP/SHYAM /SRMB/BMASL/ELECTROSTEEL/SSL)

Supplying, fitting & fixing UPVC pipes A- Type and fittings conforming to IS:13592-1992 with all necessary clamps nails, including making holes in walls, floor etc. and cutting trenches in any soil through masoury concrete structures etc. if necessary and mending good damages including jointing with jointing materials (Spun yarn, valamoid / bitumen/M.seal etc) complete.

(A) UPVC PIPES.

(iii) 160mm Dia.

Supplying, fitting & fixing UPVC pipes A- Type and fittings conforming to IS:13592-1992 with all necessary clamps nails, including making holes in walls, floor etc. and cutting trenches in any soil through masoury concrete structures etc. if necessary and mending good damages including jointing with jointing materials (Spun yarn, valamoid / bitumen/M.seal etc) complete.

(A) UPVC PIPES.

(ii) 110mm Dia.

Supplying, fitting & fixing UPVC pipes A- Type and fittings conforming to IS:13592-1992 with all necessary clamps nails, including making holes in walls, floor etc. and cutting trenches in any soil through masoury concrete structures etc. if necessary and mending good damages including jointing with jointing materials (Spun yarn, valamoid / bitumen/M.seal etc) complete.

(B) UPVC fitting:.

(c)bend 87.5 degree.

(ii) 110mm Dia.

Supplying, fitting & fixing UPVC pipes A- Type and fittings conforming to IS:13592-1992 with all necessary clamps nails, including making holes in walls, floor etc. and cutting trenches in any soil through masoury concrete structures etc. if necessary and mending good damages including jointing with jointing materials (Spun yarn, valamoid / bitumen/M.seal etc) complete.

(B) UPVC fitting:.

(b) plain Y.

(ii) 110mm Dia.

Supplying, fitting and fixing Stainless Steel railing consist of 38mmdia and 900mm height vertical balustrade at every two alternativesteps, 50mm dia top rail, 3 (three) nos 19mm dia horizontalStrainless steel pipe and base/cover plate with Strainless SteelGRADE 304 containing 7.5% nickle (Interior Grade) Brushed/Matfinish, complete as per direction of the Engineer-in-charge.Weight of Strainless Steel railing per metre 6.5 Kg (approx)