Distribuciones especiales discretas

7.2.1 Supplying, fitting, fixing and painting where necessary (one coat primer and two coats of paint) M/F Suspended Ceiling which includes G.I. perimeter channels of size 0.55mm thick (having one flange of 20mm and another flange of 30mm and a web of 27mm) along with perimeter of ceiling, screw fixed to brick wall/ partition with the help of nylon sleeves and screws, at 610mm c/c. Then suspending G.I. intermediate channels of size 45mm (0.9mm thick with two equal flanges of 15mm each) from the soffit at 1220mm c/c with ceiling angle of width 25mmx10mmx0.55mm thick fixed to soffit with G.I.cleat and steel expansion

Ch 7: CEILLING, LINING AND PARTITION Ch 7: CEILLING, LINING AND PARTITION

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Item Item No.

No. DDeessccrriippttiioon n oof f woworrkkss UUnniit t RRaattee Ceiling section of 0.55mm thickness having knurled web of 51.5mm and two equal

flanges of 26mm each with lips of 10.5mm are then fixed to the intermediate channel with the help of connecting clip and in direction perpendicular to the intermediate channel at 457mm c/c, 9.5mm/ 12.5mm tapered edge Gypboard (conforming to IS:2095-1982) is then screw fixed to ceiling section with 25mm long drywall screws at 230mm c/c. Screw fixing is done mechanically either with screw driver or drilling machine with suitable attachment. Finally, the boards are to be

jointed and finished so as to have a flush look which includes filling and finishing the_{tapered and square edges of the boards with jointing compound, joint paper tape} and two coats of drywall topcoat suitable for Gypboard complete at all levels as specified and directed. (For light fittings, providing opening for doors, window, ventilators etc, cut out made with frame of perimeter channel supported suitably to be measured and paid separately where necessary).

(i) 9.5mm thick Sqm 1214.8

(ii) 12.5mm thick Sqm 1105.5

7.2.2 Supplying, fitting, fixing and painting where necessary (one coat primer and two coats of paint) suspended ceiling which includes G.I. perimeter channels of size 0.55mm thick (having one flange of 20mm and another flange of 30mm and a web of 27mm) along with perimeter of ceiling, screw fixed to brick wall/ partition with the help of nylon sleeves and screws, at 610mm c/c. Then suspending G.I. intermediate channels of size 45mm (0.9mm thick with two equal flanges of 15mm each) from the soffit at 1220mm c/c with ceiling angle of width 25mmx10mmx0.55mm thick fixed to soffit with G.I.cleat and steel expansion fasteners. Ceiling section of 0.55mm thickness having knurled web of 51.5mm and two equal flanges of 26mm each with lips of 10.5mm are then fixed to the intermediate channel with the help of connecting clip and in direction perpendicular

Then 12.5mm thick square edge Fulltone/ Sundance/ Cratone/ Louvertone/ Textured. Gypboard panels of size 595mmx595mm (conforming to IS:2095-1982) is then screw fixed to ceiling section with 25mm long drywall screws at 290mm c/c. Screw fixing is done mechanically either with screw driver or drilling machine with suitable attachment. Finally, the boards are to be jointed and finished so as to have a flush look which includes filling and finishing the tapered and square edges of the boards with jointing compound, joint paper tape and two coats of drywall topcoat suitable for Gypboard complete at all levels as specified and directed. (For light fittings, grill diffusers etc. cut out to be made with the frame of perimeter channel supported suitably and measured and paid separately as and where necessary). (Glass wool to be measured and paid separately).

(A) M/F Frame Work with Design Type Textured Gypboard Tiles 9.5mm thick. Sqm 1453

(B) M/F Frame Work with Design Type Semi Perforated Gypboard (Sundance) Tiles (NRC value 0.20 with 50mm glass wool mat backing) 12.5mm thick.

Sqm 1462.8

(C) M/F Frame Work with Acoustic Type Fissured Gypboard (Cratone) Tiles (NRC value 0.57 with 50mm glass wool mat backing) 12.5mm thick.

Sqm 1679.4

(D) M/F Frame Work with Acoustic Type Fully Perforated Gypboard (Fulltone) Tiles (NRC value 0.75 with 50mm glass wool mat backing) 12.5mm thick.

Sqm 1661

(E) M/F Frame Work with Acoustic Type Slit Gypboard (Louvertone) Tiles (NRC value 0.72 with 50mm glass wool mat backing) 12.5mm thick.

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Item Item No.

No. DDeessccrriippttiioon n oof f woworrkkss UUnniit t RRaattee 7.2.3 Supplying, fitting, fixing and painting where necessary (one coat primer and two

coats of paint) pre-coated G.I. angle size 24mmx24mmx80mm thick fixed to the brick wall/ partition at the perimeter of ceiling with nylon sleeves and screws, at 610mm c/c. Then suspending main 'T' section (bottom pre-coated) size 24mmx38mmx0.70mm and 3600mm long from the soffit in one direction with the help of metal Rawl Plug. Soffit cleat and G.I. Rod 4mm diameter with galvanised level clip 1220mm c/c G.I. cross

Sqm

(A) BPB Grid ceiling system with plain Gypboard Tiles 12.5mm thick. Sqm 1294.7

(B) BPB Grid ceiling system with plain Gypboard Tiles 9.5mm thick. Sqm 1286.8

(C) BPB Grid ceiling system with plain Gypboard Tiles 8.0 mm thick. Sqm 1270.6

(D) BPB Grid ceiling system with P.V.C. laminated plain Gypboard (Polyshield-P) Tiles 9.5mm thick.

Sqm 1599.2

(E) BPB Grid ceiling system with P.V.C. laminated crack Gypboard (Polyshield-C) Tiles 9.5mm thick.

Sqm 1608.5

(F) BPB Grid ceiling system with Design Type Textured Gypboard Tiles 9.5mm thick. Sqm 1389.9

(G) BPB Grid ceiling system with Design Wall Paper Gypboard (Paprex Panel) Tiles Sqm

(i) 8 mm thick Sqm 1487.6

(ii) 9.5mm thick Sqm 1453.6

(H) BPB Grid ceiling system with Fabric Based Sound absorb Panel (595mmx595mm). Sqm 2115.1

(I) BPB Grid ceiling system with Design Type Semi Perforated Gypboard (Sundance) Tiles

Sqm 1399.7

7.2.4 Supplying, fitting, fixing and painting where necessary (one coat primer and two coats of paint) wall lining which includes 12.5mm/ 9.5mm thick Gypboard (conforming to IS:2095-1982) screw fixed to the Ceiling section of size 0.55mm thick having a knurled web of 51.5mm and two equal flanges of 26mm each with lips of 10.5mm made of G.I. Steel placed at 600mm c/c in perimeter channels of size 0.55mm thick having one flange of 20mm and flane of 30mm and a web of 27mm made of G.I. Steel fixed to the floor & ceiling with nylon sleeves & wood screws at 600mm c/c.

Sqm

Supplying, fitting, fixing and painting where necessary (one coat primer and two coats of paint) wall lining which includes 12.5mm/ 9.5mm thick Finally the boards are to be jointed and finished so as to have a Flush look which includes filling and finishing with jointing Compound, joint paper tape, two coat drywall top coat suitable for Gypboard complete as specified and directed at all levels (Glass wool to be measured and paid separately) (For light finishing, skirting providing opening for doors, windows, ventilators etc. cut out made with the frame of perimeter channel supported suitably to be measured and paid suitably when necessary).

Sqm

(A) M/F wall lining with plain Gypboard 9.5mm thick. Sqm 1224.5

(B) M/F wall lining with plain Gypboard 12.5mm thick. Sqm 1218.2

7.2.5 Supplying, fitting, fixing and painting where necessary (one coat primer and two coats of paint) wall lining which includes 12.5mm thick Louvertone/ Sundance/ Cratone/ Fulltone (slit) Gypboard ceiling panels of size 595mmx595mm (conforming to IS:2095-1982) screw fixed to the Ceiling section of size 0.55mm thick having a knurled web of 51.5mm and two equal flanges of 26mm each with lips of 10.5mm made of G.I. Steel placed at 298mm c/c in perimeter channels of size 0.55mm thick having one flange of 20mm and flane of 30mm and a web of 27mm made of G.I. Steel fixed to the floor & ceiling with nylon sleeves & wood screws at 600mm c/c.

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Item Item No.

No. DDeessccrriippttiioon n oof f woworrkkss UUnniit t RRaattee Finally the boards are to be jointed and finished so as to have a Flush look which

includes filling and finishing with jointing Compound, joint paper tape, two coat drywall top coat suitable for Gypboard complete as specified and directed at all levels (Glass wool to be measured and paid separately) (For light finishing, skirting providing opening for doors, windows, ventilators etc. cut out made with the frame of perimeter channel supported suitably to be measured and paid suitably when necessary).

(A) M/F wall lining with Design Type Semi Perforated (Sundance) Gypboard 12.5mm

thick (NRC value=0.20 with 50mm glass wool mat backing). Sqm 1332.8

(B) M/F wall lining with Acoustic Type Fissured (Cratone) Gypboard 12.5mm thick (NRC value=0.57 with 50mm glass wool mat backing).

Sqm 1569

(C) M/F wall lining with Acoustic Type Fully Perforated (Fulltone) Gypboard 12.5mm thick (NRC value=0.75 with 50mm glass wool mat backing).

Sqm 1549

(D) M/F wall lining with Acoustic Type Slit (Louvertone) Gypboard 12.5mm thick (NRC value=0.72 with 50mm glass wool mat backing).

Sqm 1574.6

7.2.6 Supplying, fitting, fixing and painting where necessary (one coat primer and two coats of paint) 97mm thick metal stud partition (Single layer) including one layer of tapered edge 12.5mm thick Gypboard (conforming to IS:2095-1982) screw fixed to drywall screw of 25mm at 300mm c/c to either side of 75mm studs (0.55mm thick having one flange of 34mm and another flange of 36mm made of G.I. steel) with joints staggered to avoid leakage through joints and jointing the square and tapered edges of the boards and finishing so as to have a flush look which includes filling and finishing with jointing Compound, joint paper tape, two coat drywall top coat suitable for Gypboard complete as specified and directed at all levels (Glass wool to be measured and paid separately) (For light finishing, skirting providing opening for doors, windows, ventilators etc. cut out made with the frame of perimeter channel supported suitably to be measured and paid suitably when necessary).

(A) Partition with Plain Gypboard Sqm 2006.6

(B) Partition with Acoustic Type Fissured (Cratone) Gypboard (NRC value=0.57 with 50mm glass wool mat backing)

Sqm 2442

(C) Partition with Acoustic Type Fully Perforated (Fulltone) Gypboard (NRC value=0.75 with 50mm glass wool mat backing)

Sqm 2876.7

(D) Partition with Acoustic Type Slit (Lovertone) Gypboard (NRC value=0.72 with 50mm glass wool mat backing)

Sqm 3170.7

7.2.7 Supplying, fitting, fixing and painting where necessary (one coat primer and two_{coats of paint) M/ F suspended ceiling which includes G.I. perimeter channels of size} 0.55mm thick (having one flange of 20mm and another flange of 30mm and a web of 27mm) along with perimeter of ceiling, screw fixed to brick wall/ partition with the help of nylon sleeves and screws, at 610mm c/c. Then suspending G.I. intermediate channels of size 45mm (0.9mm thick with two equal flanges of 15mm each) from the soffit at 1220mm c/c with ceiling angle of width 5mmx10mmx0.55mm thick fixed to soffit with G.I.cleat and steel expansion fasteners. Ceiling section of 0.55mm thickness having knurled web of 51.5mm and two equal flanges of 26mm each with lips of 10.5mm are then fixed to the intermediate channel with the help of connecting clip and in direction perpendicular to the intermediate channel at 457mm c/c, 9.5mm/ 12.5mm Gypboard. False ceiling (Light Duty) with Metal Polyster Laminated Board on Back (MPL) (conforming to IS:2095-1982) is then screw fixed to ceiling section with 25mm long drywall screws

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Item Item No.

No. DDeessccrriippttiioon n oof f woworrkkss UUnniit t RRaattee is done mechanically either with screw driver or drilling machine with suitable

attachment. Finally, the boards are to be jointed and finished so as to have a flush look which includes filling and finishing the tapered and square edges of the boards with jointing compound, joint paper tape and two coats of drywall topcoat suitable for Gypboard complete at all levels as specified and directed. (For light fittings, providing opening for doors, window, ventilators etc., cut out made with frame of perimeter channel supported suitably to be measured and paid separately as and

where necessary).

Sqm

(i) 9.5mm MPL Sqm 1487.6

(ii) 12.5mm MPL Sqm 1502.7

7.2.8 Supplying, fitting, fixing and painting where necessary (one coat primer and two coats of paint) M/ F suspended ceiling which includes G.I. perimeter channels of size 0.55mm thick (having one flange of 20mm and another flange of 30mm and a web of 27mm) along with perimeter of ceiling, screw fixed to brick wall/ partition with the help of nylon sleeves and screws, at 610mm c/c. Then suspending G.I. intermediate channels of size 45mm (0.9mm thick with two equal flanges of 15mm each) from the soffit at 1220mm c/c with ceiling angle of width 5mmx10mmx0.55mm thick fixed to soffit with G.I.cleat and steel expansion fasteners. Ceiling section of 0.55mm thickness having knurled web of 51.5mm and two equal flanges of 26mm each with lips of 10.5mm are then fixed to the intermediate channel with the help of connecting clip and in direction perpendicular to the intermediate channel at 457mm c/c, 9.5mm/ 12.5mm thick Gypboard.

Sqm

False ceiling (Light Duty) with Moisture Resistant Board (conforming to IS:2095- 1982) is then screw fixed to ceiling section with 25mm long drywall screws at 230mm c/c. Screw fixing is done mechanically either with screw driver or drilling machine with suitable attachment. Finally, the boards are to be jointed and finished so as to have a flush look which includes filling and finishing the tapered and square edges of the boards with jointing compound, joint paper tape and two coats of drywall topcoat suitable for Gypboard complete at all levels as specified and directed. (For light fittings, providing opening for doors, window, ventilators etc., cut out made with frame of perimeter channel supported suitably to be measured and paid separately as and where necessary).

(i) 9.5mm MRB Sq.m. 1427

(ii) 12.5mm MRB Sqm 1457.6

7.2.9 Supplying, fitting, fixing and painting where necessary (one coat primer and two coats of paint) 50mm floor & ceiling channels (with flanges of 32mm each and 0.55mm thick) with the help of nylon sleeves and steel screws to the floor and R.C.C. respectively. 48mm studs (with flanges of 36mm and 34mm and 0.55mm thick) are then placed at every 595mm c/c in between floor and ceiling channels. The studs are then anchored to the wall at every 600mm c/c with help of L cleats fixed to studs with nut and bolts and to the wall with metal rawl plugs. Then 15mm thick Gypboard Silt Tone Sound Smart panels having 3mm thick non woven carpet (plain) are then fixed to the studs with a suitable beading. 50mm thick glass wool shall be placed at the back side of the panels to get the required absorption. (For skirting light fittings, grills diffusers etc. cut out to be made with the frame of perimeter channels supported suitably and measured and paid separately as and when necessary). (Glass wool to be measured and paid separately).

Sqm 2762.3

7.2.10 Extra for providing Twiga Insul glass wool mat backing with chicken mesh cover of Twiga Fibre Glass insulation as specified and directed at all levels.

(i) 25mm thick Sqm 507.7

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Item Item No.

No. DDeessccrriippttiioon n oof f woworrkkss UUnniit t RRaattee

(ii) 50mm thick Sq.m. 702.2

7.2.11 Extra for providing cut outs for light/ A.C. diffusers, drops, access panel etc. in Gypboard ceiling portion, partition wall, lining etc. complete at all levels as specified and directed.(net area of cut out portion to be measured and paid only).

Sq.m. 605

7.2.12 Extra for providing two coats of water resistant sealant to upper surface of the board to prevent it from damage due to water leakage complete at all levels as specified and directed.

Sqm 44

7.2.13 Supplying, fitting, fixing and painting where necessary (one coat primer and two coats of paint) moulded timber skirting with best quality 1st class local wood timber planks of 75mm height and 20mm thick at bottom of Gypboard partition and wall lining etc. complete as specified and directed at all levels.

Sqm 1016.4