Govt Womens College Thiruvananthapuram Plan fund 2021-22 Urgent flooring works in the auditorium building providing and fixing auditorium chairs and balance ceiling work

Amount

Auditorium Building

14.43:Removing white or colour wash by scrapping and sand papering and preparing the surface smooth including necessary repairs to scratches etc. complete.

14.66.1:Finish walls with Acryllic Smooth exterior paint of required shade:Old work ( Two or more coats applied @ 1.67 ltr/10 sqm) on existing cement paint surface

OD99542/2021-2022:Providing and fixing Fixed back Auditorium chairs of good quality with the specifications as below:STRUCTURE:Back Rest frame of ERW Tube / IS :3074-2005 GRADE 1-16 dia Round Pipe 1.2mm Thickness & Extra Reinforcement 16 dia round pipe 1.2 mm.Cushion Frame (Seat) ERW Tube / IS :3074-2005 GRADE1- 19 dia Round Pipe 1.2mm Thickness .WING COMPONENTS:Wing frame Rectangular FrameSide wing frame with plywood. with upholstery.Leg : sq TUBE IS:4923-1997- 25X25 mm , 1.63 Thickness SPRINGS:Seat : For Auto Tip-up ? Torsion Spring / Spring Steel IS : 4454 1981 GRADE 3 (part i) Tested for 5,00,000 cycles.FOAM:Automotive Grade High Resilence-HR Polyurathene foam. Density: 50 + 5 Kg/M3 / JIS K 6401.Constant Compression Set: (Max. 13%) JIS K 6401.All Fastners are zinc passivated. All exposed & visible parts shall be powder coated.Height of top of the back from ground level -980 +/- 15mm.ARMREST:Polyurathane waterfall edge design armrest ARMREST CENTER TO CENTER DISTANCE:21 Inches.GROUTING:2 nos of 75mm (for hard floor).FABRIC:heavy duty 100 % poyester dyed yarn with 3mm + .5mm foam backing resultatent.2mm alluminium cutouts with row & seat numbering options available.

4.1.4:Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:2:4 )1 cement : 2 coarse sand : 4 graded stone aggregate 40 mm nominal size)

OD114954/2021-2022:Supply and Installation of Anutone/ Armstong/ saint gobin or equivalent Pixel Taper perforated GFR (glass fiber reinforced) gypsum panels backlined with acoustical fleece - Pixel Taper having 3x3mm square perforations @ 8.33mm pitch - 10.2 % open area, of size 1200x2400x12.5mm thick tapered edge along the length having base density 800Kgs/m3, weight 10 Kgs/m2 which is fixed by using concealed ceiling system. The concealed ceiling framework system shall include GI Wall channel(WC22) having thickness 0.45mm, length 3600mm, unequal flanges of 20 & 30mm and web of 25mm should be fixed along the perimeters of the wall with nylon sleeves and suitable fasteners at every 300mm centers. Then suspend Main channels(MC45) having thickness 0.8mm, length 3600mm, equal flanges of 15mm and web 45mm from the soffit at every 1200mm centers with Suspender angle(SA25) having thickness 0.45mm, unequal flanges of 25 & 10mm. GI Cross channel(CC25) having thickness 0.45mm, length 3600mm, knurled web 50mm, depth of 25mm and equal flanges 9.5mm is fastened to the Main channel in the direction perpendicular to the Main Channel at every 600mm centers. The tapered long edges of the gypsum board to be finished with Acoustical jointing compound(AJC) and jointing tape. "

16.89:Providing and laying matt finished vitrified tile of size 300x300x9.8mm having with water absorption less than 0.5% and conforming to IS: 15622 of approved make in all colours and shades in for outdoor floors such as footpath, court yard, multi models location etc., laid on 20mm thick base of cement mortar 1:4 (1 cement : 4 coarse sand) in all shapes & patterns including grouting the joints with white cement mixed with matching pigments etc. complete as per direction of Engineer-in-Charge.

11.16.3:Precast terrazo tiles 22 mm thick with graded marble chips of size upto 12mm, laid in floors, and landings, jointed with neat cement slurry mixed with pigment to match the shade of the tiles including rubbing and polishing complete, on 20 mm thick bed of cement mortar 1:4 (1 cement : 4 coarse sand) :Dark shade pigment using ordinary cement

OD117346/2021-2022:Cleaning the floor of building using marble rubbing machine including all materials and labour etc complete.

50.10.1:Steel work in built up G I 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

OD117446/2021-2022:Providing & fixing Aluminium Composite Pannel of approved quality in GI tubular frame work with necessary screws etc. complete (Frame work to be paid seperately)

21.1.1.2: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 the 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, Aluminnium snap beading for glazing /paneling, C.P. brass/ stainless steel screws, all complete as per architectural drawings and the directions of Engineer-in-charge.(Glazing, paneling and dash fasteners to be paid for separately): For fixed portionPowder coated aluminium (minimum thickness of powder coating 50 micron)

15.7.1:Demolishing brick work manually / by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of Engineer-in-Charge.In mud mortar

OD117489/2021-2022:Providing and fixing single scaffolding system (cup lock type) on the exterior side, upto seven story hight made with 40 mm dia. M.S. tube 1.5 m centre to centre, horizontal & vertical tubes joining with cup & lock system with M.S. tubes, M.S. tube challies, M.S. clamps and M.S. staricase system in the scaffolding for working platform etc. and maintaining it in a serviceable condition for the required duration as approved and removing it there after. The scaffolding system shall be stiffened with bracings, runners, connection with the building etc wherever required for inspection of work at required location with essential safety features for the workmen etc. complete as per directions and approval of Engineer- in Charge. The elevational area of the scaffolding shall be measured for payment purpose. The payment will be made once irrespective of duration of scaffolding. Note:- This item to be used for maintenance work judicially, necessary deduction for scaffolding in the existing item to be done .

21.2.1:Providing and fixing 12 mm thick prelaminated particle board flat pressed three layer or graded wood particle board conforming to IS : 12823 Grade I Type II, in panelling fixed in aluminum doors, windows shutters and partition frames with C.P. brass / stainless steel screws etc. complete as per architectural drawings and directions of Engineer - in- Charge.Pre-laminated particle board with decorative lamination on one side and balancing lamination on other side

21.17:Providing and fixing anodised aluminium grill ( anodised transparent or dyed to required shade according to IS : 1868 with minimum anodic coating of grade AC 15) of approved design/pattern, with approved standard section and fixed to the existing window frame with C.P brass/stainless steel screws @ 200 mm centre to centre, including cutting the grill to proper opening size for fixing and operation of handles and fixing approved anodised aluminium standard section around the opening, all complete as per requirement and direction of Engineer-in-charge.(Only weight of grill to be measured for payment ).

OD117542/2021-2022:Labour engaged cleaning the building and primises after completion of work as per the direction of Engineer in charge

15.57:Dismantling aluminium / Gypsum partitions, doors, windows, fixed glazing and false ceiling including disposal of unserviceable surplus material and stacking of serviceable material with in 50 metres lead as directed by Engineer - in-Charge

9.147.5:Providing and fixing factory made uPVC white colour casement/casement cum fixed glazed windows comprising of uPVC multi-chambered frame, sash and mullion (where ever required) extruded profiles duly reinforced with 1.60 +/- 0.2 mm thick galvanized mild steel section made from roll forming process of required length (shape & size according to uPVC profile), uPVC extruded glazing beads of appropriate dimension, EPDM gasket, stainless steel (SS 304 grade) friction hinges, zinc alloy (white powder coated) casement handles, G.I fasteners 100 x 8 mm size for fixing frame to finished wall, plastic packers, plastic caps and necessary stainless steel screws etc. Profile of frame & sash shall be mitred cut and fusion welded at all corners, mullion (if required) shall be also fusion welded including drilling of holes for fixing hardware's and drainage of water etc. After fixing frame the gap between frame and adjacent finished wall shall be filled with weather proof silicon sealant over backer rod of required size and of approved quality, all complete as per approved drawing & direction of Engineer-in-Charge. (Single / double glass panes and silicon sealant shall be paid separately)<br> Note: For uPVC frame, sash and mullion extruded profiles minus 5% tolerance in dimension i.e. in depth & width of profile shall be acceptable.Casement window double panels with S.S. friction hinges (350 x 19 x 1.9 mm) made of (big series)frame 67 x 60 mm & sash / mullion 67 x 80 mm both having wall thickness of 2.3 ± 0.2 mm and single glazing bead/ double glazing bead of appropriate dimension. (Area of window above 1.50 sqm).

OD132907/2021-2022:Supply & installation of Anutone or equivalent made of pinewood E1 grade fiberboard, Melamine laminated finish, groove perforated slats L16-2 - (2mm Slats @16mm pitch) backlined with black acoustical fleece, tongue-groove edge for a seamless look, Non FR grade, of size 128x2440x16mm thick having base density 800Kg/m3, weight 12Kgs/m2 installed by using GI strut system. The GI strut system includes GI Cross channel (CC25) having thickness 0.45mm, length 3600mm, knurled web 40mm, depth 10mm and equal flanges 15mm is fastened vertically/horizontally at every 600mm centers. Aluminium core cross channel (CC18) having thickness 0.5mm, length 2400mm, web 15mm & 27mm, depth 18mm and flanges of 7mm with suitable edge & centre brackets is then fixed perpendicular to the CC10 with the help of fasteners at every 400mm centers. Slats of size 128x 2430x16mm in then fixed perpendicular to CC18 with suitable edge & centre brackets. Contractor to provide expansion joints of 3mm at every 5mtrs bothways. Panels shall be backlined with acoustical infill of poly fibre wool 5x25mm thick adhered to the wall using adhesive.

OD141697/2021-2022:Providing Fixing 5.5mm glass panes for uPVC Windows

13.26:Providing and applying plaster of paris putty of 2 mm thickness over plastered surface to prepare the surface even and smooth complete.

13.60.1:Wall painting with acrylic emulsion paint of approved brand and manufacture to give an even shade:Two or more coats on new work

Shear Investo

Safe and security systems

Bidder Name

RAJESH N D

Safe and security systems

Shear Investo