Building Construction Department Tender

Designing, providing, installing and fixing factory finished custom designed cold form Light Gauge Steel Framed super structure comprising of steel wall panel, trusses, purlins etc manufactured out of minimum 0.75 mm thick steel sheet as per design requirements. The steel sheet shall be galvanized (AZ-150gms Aluminium Zinc Alloy coated steel having minimum yield strength 300-550 Mpa) conforming to AISI specifications and IBC 2009 for cold formed steel framing and construction and also as per IS: 875-1987, ISO 800-1984 and IS:801- 1975. The wind load shall be as per provisions of IS 875 (part -III). LGSFS frame shall be designed as per IS: 801 using commercially available software such as Frame CAD Pro-11.7/ STAAD PRO-V8i/ArchitekV2.5.16/ Revit architecture-2011 or equivalent. Proper usage of Connection Accessories like Heavy Duty Tension Ties, Light Duty Hold-ons, Twist Straps (to connect truss with wall frames), Strong Tie, Tie Rod, H-Brackets, Boxing Sections, L-Shaped Angles for better structural stability. The framing section shall be cold form C-type having minimum web depth 89 mm x 39 mm flange x 11 mm lip in required length as per structural design requirement duly punched with dimple/slot at required locations as per approved drawings. The slots will be along centre line of webs and shall be spaced minimum 250 mm away from both ends of the member. The frame can be supplied in panelized or knock down condition in specific dimensions and fastened with screws extending through the steel beyond by minimum of three exposed threads. All self drilling tapping screws for joining the members shall have a Type II coating in accordance with ASTM B633(13) or equivalent corrosion protection of gauge 10 & 12, TPI 16 & 8 of length 20 mm. The frames shall be fixed to RCC slab or Tie beam over Neoprene rubber using self expanding carbon steel anchor bolt of dia as per approved drawings. design subject to minimum 12 mm diameter and 121 mm length conforming to AISI 304 and 316 at 500 mm c/c with minimum embedment of 100 mm in RCC (RCC to be paid separately) and located not more than 300 mm from corners or termination of bottom tracks complete in all respects. The item also includes the submission of stability reports duly examined and issued by any NIT/IIT. The rate includes the concept design, detailed design, fabrication of sections, transportation, installation and all required fixing arrangement at site as described above.

Glass wool 50 mm thick

Providing fixing thermal insulation of ceiling (under deck insulation) with Resin Bonded Fibre glass wool conforming to IS : 8183, density 24kg / m3, 50 mm thick, wrapped in 200 G Virgin Polythene bags, fixed to ceiling with metallic cleats (50x50x3 mm)@ 60 cm and wire mesh of 12.5 mm x 24 gauge wire mesh, for top most ceiling of building.

Providing and fixing in all exterior face panels breathable vapour barrier underneath the cement fiber board as per National Building Code 2009 complete as per direction of Engineer-in-charge.

Providing and fixing of external wall system on Light gauge steel frame work with outer face cement boards as per standard sizes fixed with self- drilling / taping screws / fasteners @ 60 cm c/c of approved make. A groove of 2 mm to 3 mm shall be maintained and grooves shall be sealed with silicon based sealant. The board shall be fixed in a staggered pattern. Screws shall be of counter sunk rib head of 1.60 mm to 4 mm thick or 8 to 10 gauge of length varying from 25 to 45 mm and. Internal face 12.5 mm thick gypsum plaster board fixed on cement board as per standard sizes fixed with self- drilling / taping screws / fasteners @ 60cm c/c of approved make, proper taping and jointing to be done using fiber mesh tape and epoxy and acrylic based jointing compound for seamless finish.(cost of frame work to be paid for separately)

Outer face- Outer face having 6 mm thick fiber cement board Type A, Category-IV as per IS:14862:2000 fixed on 9 mm thick fiber cement board, Type A, Category-IV as per IS:14862:2000 (high pressure steam cured) Inner Face- 12.5 mm thick gypsum plaster board conforming to IS 2095:2011 fixed on 8 mm thick fibre cement board of Type B, Category-III as per IS:14862:2000 (High pressure steam cured)

Providing and fixing precoated galvanised steel sheet roofing accessories of total coated thickness 0.50 mm (base metal of minimum 0.45 mm thickness with total coating thickness of 0.05 mm) with Zinc coating 120 gram per sqm as per IS: 277, in 240 mpa steel grade, 5-7 microns epoxy primer on both side of the sheet and polyester top coat 15-18 microns using self drilling/ self tapping screws complete : Flashings/ Aprons.( Upto 600 mm)

Providing and fixing precoated galvanised steel sheet roofing accessories of total coated thickness 0.50 mm (base metal of minimum 0.45 mm thickness with total coating thickness of 0.05 mm) with Zinc coating 120 gram per sqm as per IS: 277, in 240 mpa steel grade, 5-7 microns epoxy primer on both side of the sheet and polyester top coat 15-18 microns using self drilling/ self tapping screws complete : Ridges plain (500 - 600mm)

Providing and fixing precoated galvanised steel sheet roofing accessories of total coated thickness 0.50 mm (base metal of minimum 0.45 mm thickness with total coating thickness of 0.05 mm) with Zinc coating 120 gram per sqm as per IS: 277, in 240 mpa steel grade, 5-7 microns epoxy primer on both side of the sheet and polyester top coat 15-18 microns using self drilling/ self tapping screws complete : Gutter (600 mm over all girth)

Providing and fixing of external wall system on Light gauge steel frame work with outer face cement boards as per standard sizes fixed with self- drilling / taping screws / fasteners @ 60 cm c/c of approved make. A groove of 2 mm to 3 mm shall be maintained and grooves shall be sealed with silicon based sealant. The board shall be fixed in a staggered pattern. Screws shall be of counter sunk rib head of 1.60 mm to 4 mm thick or 8 to 10 gauge of length varying from 25 to 45 mm and. Internal face 12.5 mm thick gypsum plaster board fixed on cement board as per standard sizes fixed with self- drilling / taping screws / fasteners @ 60cm c/c of approved make, proper taping and jointing to be done using fiber mesh tape and epoxy and acrylic based jointing compound for seamless finish.(cost of frame work to be paid for separately)

Outer face: Outer face having 8 mm thick cement bonded particle Board fixed on 10 mm thick cement bonded particle board. (Termite, Fire and Moisture Resistance) as per IS 14276:1995. Inner face:-12.5 mm thick gypsum plaster board conforming to IS 2095:2011 fixed on 8 mm thick cement bonded particle board (Termite, fire and moisture resistance) confirming to IS:14276:1995)

Providing and fixing on wall face 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, (i) Single socketed pipes. 110 mm diameter

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. 110 mm Shoe

Galvanised Steel main Tee ceiling section size 24x38x0.33 mm (3 metre long)

SS Screws of sizes for structural glazing / ACP Cladding

Providing and fixing tiled false ceiling of specified materials of size 595x595 mm in true horizontal level, suspended on inter locking metal grid of hot dipped galvanized steel sections ( galvanized @ 120 grams/ sqm, both side inclusive) consisting of main "T" runner with suitably spaced joints to get required length and of size 24x38 mm made from 0.30 mm thick (minimum) sheet, spaced at 1200 mm center to center and cross "T" of size 24x25 mm made of 0.30 mm thick (minimum) sheet, 1200 mm long spaced between main "T" at 600 mm center to center to form a grid of 1200x600 mm and secondary cross "T" of length 600 mm and size 24x25 mm made of 0.30 mm thick (minimum) sheet to be interlocked at middle of the 1200x600 mm panel to form grids of 600x600 mm and wall angle of size 24x24x0.3 mm and laying false ceiling tiles of approved texture in the grid including, required cutting/making, opening for services like diffusers, grills, light fittings, fixtures, smoke detectors etc. Main "T" runners to be suspended from ceiling using GI slotted cleats of size 27 x 37 x 25 x1 .6 mm fixed to ceiling with 12.5 mm dia and 50 mm long dash fasteners, 4 mm GI adjustable rods with galvanised butterfly level clips of size 85 x 30 x 0.8 mm spaced at 1200 mm center to center along main T, bottom exposed width of 24 mm of all T-sections shall be pre-painted with polyester paint, all complete for all heights as per specifications, drawings and as directed by Engineer-in-charge.

12.5 mm thick square edge PVC Laminated Gypsum Tile of size 595x595 mm, made of Gypsum plasterboard, manufactured from natural gypsum as per IS 2095 part I and laminated with white 0.16 mm thick fire retardant PVC film on the face side and 12 micron metalized polyester on the back side with all edges sealed with the face side PVC film which goes around and wraps the edges and is bonded to the edges and the back side metalized polyester film so as to make the tile a completely sealed unit.

Providing and laying 6mm precast white glazed tiles in walls over 12mm cement mortar (1:3) and jointed with grey cement slurry flush pointing with white cement including rubbing, polishing and cost of curring taxes and royalty all complete as per building specification and direction and E/I. With commercial grade colour 15X15cm Tiles.

Providing and laying 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, of approved make, in all colours and shades, laid on 20 mm thick cement mortar 1:4 (1 cement: 4 coarse sand), jointing with grey cement slurry @ 3.3 kg/ sqm including grouting the joints with white cement and matching pigments etc., complete. Size of Tile 600x600 mm.

Providing and fixing, in position concealed G.I. section for wall paneling using board of required thickness fixed on the 'W' profile (0.55 mm thick) having a knurled web of 51.55 mm and two flanges of 26 mm each with lips of 10.55 mm, placed @ 610 mm CIC in perimeter channel having one flange of 20 mm and another flange of 30 mm with thickness of 0.55 mm and web of length 27 mm. Perimeter channel is fixed on the floor and the ceiling with the nylon sleeves@610 mm CIC with fully threaded self-tapping dry wall screws. Board is fixed to the 'W' profile with 25 mm countersunk ribbed head screws @ 200 mm CIC., all complete as per the drawing & directions of engineer-in-charge, the joints of the boards are finished with specially formulated jointing compound and 48 mm wide jointing tape to provide seamless finish. Multipurpose cement board reinforced with suitable fibre cement screw. 8 mm thick cement fibre board, Type- B, Category- Ill as per IS: 14862 : 2000

Providing designation 125 mm thick reinforced designation 75A brick work in CM (1:4) in superstructure with approved quality of clean coarse sand of F.M. 2 to 25 including the cost of screening, carriage of materials, scaffolding , raking out joints to 15mm depth, curing, taxes and royalty (but excluding the cost of reinforcement) all complete as per building specification and direction of E/I.

Providing 12mm cement plaster (1:6) with clean coarse sand of F.M. 1.5 including screening, curing with all leads and lifts of water, scaffolding taxes and royalty all complete as per building specification and direction of E/I.

Providing and laying cement concrete in retaining walls, return walls, walls (any thickness) including attached pilasters, columns, piers, abutments, pillars, posts, struts, buttresses, string or lacing courses, parapets, coping, bed blocks, anchor blocks, plain window sills, fillets, sunken floor etc., up to floor five level, excluding the cost of centering, shuttering and finishing : 1:2:4 (1 Cement : 2 coarse sand (zone-III) : 4 graded stone aggregate 20 mm nominal size)

Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply, including all CPVC plain & brass threaded fittings and 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 dia Pipes

20 mm nominal dia Pipes

Providing and fixing on wall face 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, (i) Single socketed pipes.

75 mm Diameter

110 mm Diameter

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 - 75 mm

Coupler - 110 mm

Single tee with door - 75x75x75 mm

Single tee with door - 110110x110 mm

Bend - 75 mm

Bend - 110 mm

Supply, Fitting, Fixing Toilet fittings as per direction of E/I.

Mirror Large Size

Glass Shelf

Connection Pipe

100mm Steel Jali

32 mm dia PVC Waste Pipe 750 mm Long With Coupling

Toilet Holder Paper

Stop Cock

Reducing Socket 125 mm

Braket Pair for W.H.B

Socket 20 mm

Elbow 20 mm

Carriage of materials from nearest approved sources of supply including loading into trucks and unloading from trucks and stacking properly at work site as directed by E/I.

Sand - 10 Km

Stone Chips - 22 Km

Bricks (1+7) Km

Point Wiring in PVC Conduit, with Modular type Switch: Wiring for light point/ fan point/ exhaust fan point/ call bell point with 1.5 sq.mm FR PVC insulated copper conductor single core cable in surface/recessed PVC conduit, with modular type switch, modular plate, suitable size of GI box etc as required.

Group - C

Power Plug wiring in PVC Conduit (2X4 Sq.mm) :- Wiring for light/power plug with 2x4 Sq.mm FR PVC insulated copper conductor songle core cable in surface/recessed PVC conduit along with 1 No. 4 Sq.mm FR PVC insulated copper conductor single core cable for loop earthing etc. as required.

Circuit/Sub-main wiring in PVC Conduit:- Wiring for circuit / sub-main wiring along with earth wire with the following sizes of PVC insulated, copper conductor, single core cable in surface/recessed PVC conduit as required.

2x1.5 Sqmm + 1x1.5 sqmm earth wire(for Single Separate 5A from nearest switch board )

2x2.5 Sqmm + 1x2.5 sqmm earth wire (for switch board circuit to LDB and UPS 6 A Sockets Circuit).

2x4.0 Sq.mm + 1x4.0 Sq.mm earth wire. (AC )

2x6 Sqmm + 1x6 sqmm earth wire

4x6 Sqmm +2x6 sqmm earth wire.(to be used for all LDB)

S/F PVC Conduit: Supplying and fixing of following sizes of Rigid 2 mm thick PVC conduit alongwith the accessories in surface / recess including cutting the wall and making good the same in case of recessed conduit as required for TV and TEL out lets.

20mm

25mm

S/F Modular type Switch / Socket:- Supplying and fixing following modular type switch / socket on the existing modular plate and switch box including connections but excluding modular plate etc as required. (to be used in switch board with sockets)

5/6 amps, one way modular switch

15/16 amps, one way modular Switch

5/6 amps, 3 pin modular socket

6/16 amps, 6 pin modular socket

S/F Modular type electronic fan regulator:- Supplying and fixing stepped (two module) type fan regulator on the existing modular plate switch box including connections but excluding modular plate etc as required.

S/F light plug point with modular type accessories:- Supply and Fixing GI box with modular plate and cover in front on surface or in recess including providing and fixing 5 pin, 5/6 amps modular socket outlet and 5/6 amps modular type switch, connection, painting etc as required.

S/F power plug point with modular type accessories:- Supply and Fixing GI box with modular plate and cover in front on surface or in recess including providing and fixing 6 pin, 15/16 amps modular socket outlet and 15/16 amps modular type switch, connection, painting etc as required.

S/F Ceiling Rose:- Supplying and fixing 2 pin ceiling rose on the existing junction box/ wooden block including connection etc as required.

ITC fluorescent fitting with down rods:- Installation, testing and commissioning of Pre-wired fluorescent fitting /compact fluorescent fitting /2x20W LED Tube light of all types, complete with all accessories and tube etc.directly on surace or ceiling/ wall, including connection with 1.5 Sq. mm. FR PVC insulated, copper conductor, single core cable and earthing including supplying and fixing ball & socket arrangement, 2 No. down roads of 20 mm dia x 1.6 mm thick steel conduit (up to 30 cm lenght), painting & wiring the down rods with 1.5 sq.mm. PVC Cu. conductor sinlge core cable and earthing etc. as required.

S/F Extra Down Rod:- Providing and fixing extra conduit down rod of 20 mm dia, 2x10 cm, length with 2x1.5 Sq.mm FR PVC insulated copper conductor, single core cable including painting etc. as required. (Note more than 5 Cm. length shall be rounded to the nearest 1) (Extra Down Rod For Ceiling Fan)

ITC Exhaust Fan upto 450 mm sweep:- installation of exhaust fan upto 450 mm sweep in the existing opening, including making the hole to cut the size of the above fan, making good the damage, including connection, testing, commissioning etc as required.

S/F 'C' series MCB:- Supplying and fixing 240/415 V, 10 kA, 'C' series, miniature circuit breaker suitable for inductive loads of following poles in the existing MCB DB complete with connections, testing and commissioning etc, as required.

6/32A Single Pole

50/63A TPN (To use as incommer for all TPN D.B.)

Supply of 1400 mm (56") BLDC 5 STAR 32W CEILLING FAN

4 way (8 + 12), Double door, Vertical type

Supply of 230 mm (9") Exhaust fan (Metal body) suitable for single phase 230 volts, 50 Hz., AC supply complete with motor, louvers/shutters etc. complete as required. Make- Havells / Usha / Crompton/ (METAL BODY)

Supply, fitting, fixing & testing of 15W LED recessed Downlighter with cutout dia 145 mm suitable of Armstrong /CRG/TRAC/USG/Celotex/ POP Muduler Celling . Must be white Power doatedpreseure die cast aluminum housing for superior heat management and beautifully designed with white modled in engineering plastic Make :- .Trilux/ Lighting Technology/Philips.

S/F Modular Computer board cosisting switch & socket in 6 modular board etc as per required

15/ 16 amps, one way switch 15/16 amps, 6 pin socket outlet 6 module box

copper tube of size 1/4" for split ac unit 1/1.5/2/3 tr capacity including nitride rubber insulation

copper tube of size 1/2" for split ac unit 1/1.5/2/3 tr capacity including nitride rubber insulation

drain pipe for AC

4 core 4sqmm Copper cable

Color coated trapezoidal ‘’ LYSAGHT TRIMDEK 1072’’Profile sheet manufactured with nominal 1072 mm supply width nominal 28 mm deep ribs with subtle square fluting in the five pan at nominal 203 mm center to- center. The end rib shall be designed for anti-capillary action, to avoid any seepage of water through the lateral overlap. The feed material is manufactured out of. ZINCALUME® steel resin coated, minimum metallic coating mass is AZ150 (150g/m²), minimum yield strengths of G550 (550MPa) complies with AS1397 or IS15961. COLORBOND® XRW is pre-painted steel for exterior roofing and walling metal Thickness (0. 50 TPT), Hi-Tensile steel with min.550 MPa yield strength, metallic hot dip coated with Aluminum-Zinc alloy(55% Aluminum, 45% Zinc as per AS 1397 - Zincalume® with Super Durable Polyester exterior paint system, total 25um DFT on topside and 10um DFT on reverse side complying with AS/NZS 2728- type 4 or IS15965- class 3 COLORBOND® Ultra is pre-painted steel for severe coastal or industrial environments (closer to source), Super Durable Polyester exterior paint system, total 25um DFT on topside and 15um DFT on reverse side complying with AS/NZS 2728- type 4 or IS15965- class 3

Supplying, fitting and fixing Toilet fittings with the following items all complete job as per direction of E/I.

Wash Basin

EWC with soft closing seat cover

Soap Dish

Angular Stop Cock

2 Way Bib Cock for health faucet

Health Faucet with 1 meter long easy flex tube & wall hook

Pillar Cock

Towel Ring

Supply, fitting, fixing 1.5Tr. Cassette air conditioner make -LG

Add 18 % GST (in Basic Rate must fill 12)

Add 1% Labour Cess (in Basic Rate must fill 1)