Central Board Of Secondary Education Tender

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

12 mm cement plaster : 1:4 (1 cement : 4 coarse sand)

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level : 1:1'/2:3 (1 Cement: 1% coarse sand (zone-III) derived from natu al sources : 3 graded stone aggregate 20 mm nominal size derived from natural sources)

Providing and fixing of fixed Glass partition with 12 mm thick thoughened glass including using PT standard fittings of DORMA/Ozone make at the top and grouting at the bottom with U- Shadped Aluminium power coated rails and EPDM gaskets including cutting, making holes in glass and fixing the fitting in floor and making the same good with necessary screw, sealent wherever required. The top PT standard fittings to be fitted to the Beam.

Providing and fixing 12 mm thick frameless toughened glass door shutter of approved brand and manufacture, including providing and fixing top & bottom pivot & double action hydraulic floor spring type fixing arrangement and making necessary holes etc. for fixing required door fittings, all complete as per direction of Engineer-incharge (Door handle, lock and stopper etc.to be paid separately). Note:- Approved make for hydraulic floor spring are Dorma/Geze/Ozone

Providing and fixing curved shape 8 mm thick frosted glass urinal partitions of dimensions 1000mmX450mmX300mm of approved make and model as per direction of Engineer-in-Charge.

P/F stainless steel handle of 450mm in door approved by Engineer- in-Charge.

P/F lock in frameless glass door of approved design and direction of Engineer In-Charge.

Filling the gap in between aluminum/ stone/ wood frame and adjacent RCC/Brick/ Stone/ wood/ Ceramic/ Gypsum work by providing weather/structural non sag elastomeric PU sealant over backer rod of approved quality as per architectural drawings and direction of Engineer-in-charge complete, complying to ASTM C920, DIN 18540- F & ISO 11600. Upto 5 mm depth and 5 mm width

P&F of designer polyester film in glass pane as per direction of Engineer-in-Charge

P&F of CBSE Logo in designer polyester film over glass doors approved sample and directions of Engineer-in-Charge.

Providing & Fixing of Roller blinds make (Vista, Mac, Classic) i/c aluminum channel fixed with M.S. clamp etc. complete as per direction of engineer In- Charge and following specification. Openness Factor-0% UV Resistance: - Test Method AATCC-16, 1500+hrs. Thickness:-022”(0.559mm)+5% Abrasion Rating:- ASTM-4157 to 40,000 rubs. Hydrostatic:- AATCC-127 Method B : wrap 40.6 cm. Puncture Strength:- ASTM- 751:,38 lbs, Tear Strength:- ASTM D-2261:, wrap 11.5, lbs, fill 7.7 lbs. Tensile Strength:- ASTM D-5034 Grab:, wrap 287 lbs, fill 149 lbs. Composition :-100%Solution Dyed Acrylic. Weight:-9.00 oz/yd2(305 g/m2)+5% Width:-98” Tear Strength:-ASTM D-2261:, war Shrinkage:-Method 5804 Stretch:- ASTM D-2594.

Providing and Fixing 15 mm thick densified tegular edged eco friendly light weight calcium silicate false ceiling tiles of approved texture of size 595 x 595 mm in true horizontal level, suspended on inter locking metal grid of hot dipped galvanised steel sections (galvanising @ 120 grams per sqm including both side) consisting of main ‘T’ runner suitably spaced at joints to get required length and of size 24x38 mm made from 0.33 mm thick (minimum) sheet, spaced 1200 mm centre to centre, and cross “T” of size 24x28 mm made out of 0.33 mm (Minimum) sheet, 1200 mm long spaced between main’T’ at 600 mm centre to centre to form a grid of 1200x600 mm and secondary cross ‘T’ of length 600 mm and size 24 x28 mm made of 0.33 mm thick (Minimum) sheet to be inter locked at middle of the 1200x 600 mm panel to from grid of size 600x600 mm, resting on periphery walls /partitions on a Perimeter wall angle pre- coated steel of size(24x24X3000 mm made of 0.40 mm thick (minimum) sheet with the help of rawl plugs at 450 mm centre to centre with 25 mm long dry wall screws @ 230 mm interval and laying 15 mm thick densified edges calicum silicate ceiling tiles of approved texture in the grid, including, cutting/ making opening for services like diffusers, grills, light fittings, fixtures, smoke detectors etc., wherever required. Main ‘T’ runners to be suspended from ceiling using G.I. slotted cleats of size 25x35x1.6 mm fixed to ceiling with 12.5 mm dia and 50 mm long dash fasteners, 4 mm G.I. adjustable rods with galvanised steel level clips of size 85 x 30 x 0.8 mm, spaced at 1200 mm centre to centre along main ‘T’, bottom exposed with 24 mm of all Tsections shall be pre-painted with polyster baked paint, for all heights, as per specifications,

Providing & Fixing of ISI marked flush door shutters conforminq 2202 (Part I) non-decorative type, core of block board construction with fmme of 1st class hard wood and well matched commercial 3 ply sneering with vertical grains or cross bands and face veneers on both faces of shutters: a) 35 mm thick including ISI marked Stainless Steel butt hinges with necessary screws

Providing wood work in frames of doors, windows, clerestory windows and other frames, wrought framed and fixed in position with hold fast lugs or with dash fasteners of required dia & length (hold fast lugs or dash fastener shall be paid for separately). Kiln seasoned and chemically treated hollock wood

Providing & fixing of 4mm thick decorative veneering over flush doors, shutters of approved brand and make (Both sides) as per directi of Engineer-in-Charge i/c polishing etc all complete. Providing and fixing wooden moulded beading to door and window frames with iron screws, plugs and priming coat on unexposed surface etc. complete.

a) 2nd class teak wood : 50 x 20 mm or size as per site requirement

Melamine polishing on wood work (one or more coat).

P & Fixing of S.S Door stopper with rubber cushion i/c necessary screwb etc. all complete.

Providing and fixing aluminium extruded section body tubular type heavy duty double speed adjustment door closer of Ozone/ Doorset make with necessary accessories and screws etc. complete- Make- Dorma/Ozone or equvelent

Providing and laying Vitrified tiles in floor/wall in different sizes (thickness to be specified by the manufacturer) with water absorption less than 0.08 and conforming to IS:15622, of approved brand & manufacturer, in all colours and shade, 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. The tiles must be cut with the zero chip Ing diamond cutter only . Laying of tiles will be done w›th the note trowel, plier, wedge, clips of required thickness, leveling syst m and rubber mallet for placing the tiles gently and easily. Size of Tile 600 x 1200 mm

Removing dry or oil bound distemper, water proofing cement paint and the like by scrapping, sand papering and preparing the surface smooth including necessary repairs to scratches etc. complete.

Providing and applying white cement based putty of average thickness 1 mm, of approved brand and manufacturer, over the plastmed wall surface to prepare the surface even and smooth complete.

Applying priming coats with primer of approved brand and manufacture, having low VOC (Volatile Organic Compound ) content. With water thinnable cement primer on wall surface having VOC content less than 50 grams/litre

Distempering with 1st quality acrylic distemper (ready mixed) having VOC ntent less than 50 gms/litre, of approved manufacturer, of requi 9d shade and colour complete, as per manufacturer’s specifications. a) Two or more coats on new work. Painting with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade :

a) Two or more coats on new work over an under coat of suitable shade with ordinary paint of approved brand and manufacture P&F of PVC accessories for making connection of 110mm dia drainage pipe for connecting with the WC and drainage pipes etc. complete as per directions of Engineer-in-Charge.

a) For trap (Nahani Trap)

b) Door - Tee

c) Bend

d) P Trap

Providing & Fixing of' CP brass long body bib cock of approved quality 15mm nominal bore Note : Approved brand shall be Jaguar, Roca, Kohler, Hindware only P& F CP brass angle valve of approved quality. 15mm nominal bore

a) Single way - Weight not less than 600gm) Note : Approved brand shall be Parryware/ Hindware/ Jaguar only

b) Two way Angle Valve Noter: Approved brand shall be Parryware/ Hindware/ Jaguar only

P & F CP brass long body pillar cock of approved quality. 15mm nominal bore. Note :Approved brand shall be Parryware/ Hindware/Cera Jaquar only

P&F of CP waste of size 1 1/4" of approved make etc. all complete. Noted Approved maI‹e Bath/ Chilli/ Jaquar, 30mm or 40mm only.

P & F white vitreous china water closet ( European type WC pan) with {eat and lid 10 litre low level vitreous china double syphon flushi g cistern with manually controlled device (pushbutton lever) with I fittings and fixtures complete including cutting and making good the walls and floors wherever required: WC Pan with cistern. Note I IBasic rate of EWC with cistern to be fixed will be (Basic Cost- Rs.22000/-. Pref able brands : Parryware/ Cera/ Hindware only.

P & F of 15mm Jet Spray with 1.5meter long pipe. Note:tApproved brand shall be Hindware/ Jaquar only.

P & F Of 150mm Hand Faucet with 1.5 mtr long pipe. Note:IApproved brand shall be Hindware/ Jaguar only.

Providing & fixing aluminium work for doors, windows, ventilators and partitions with extruded built up standard tubular sections/appropriate Z sections and otherr sections of approved make conforming to IS: 733 and IS:1285, fixing with dash fasteners of required dia and size, including necessary filling up tthee gaps at juncttions, i.e. at top, bottom and sides with required EPDM rubber/neoprenee gasket etc. Aluminium sections shall be smooth, rust free, straight, mitred and jointe3d mechanically wherever required including cleat angle. Aluminium snap beading forr glazing/panelling, C.P. brass/stainless steel screws, all complete as per architectural drawings and thee dirrecttions ofr Engineer-in-charge (Glazing panelling and dash fasteneers to be paid for separateely): (a)For fixed portion: Anodised aluminium (anodised transparent or dyed to reuired shade according to IS: 1868 Minium anodic coating of grade AC15.) For shutters of doors, window & ventilators including provind and fixing hinges/pivots and making provision for fixing of fittings whereveer required including thee ccost of EPDM rubber /neoprence gasket requireed (Fittings shall be paid for seeparately)

(a) Anodised aluminium (anodised transparent or dyed to required shade according to DIS: 1868, Minium anodic coating of grade AC 15)

Providing and fixing 12 mm thick prelaminated particle board flat presseed three layer or graded wood particle board conforming to IS: 12823 Grade I Type II, in panelling fixed in aluminum doors, windows shutters and parrtition frames with C.P. brass/stainless steel screews etc. complete as per architectural drawings and ddirecttions of engineer/in-charge. (a) Pre-laminated particle board with decorative lamination on both sides

Providing and fixing glazing in aluminium door, window, ventilator shutters and partitions etc. with EPDM rubber/neoprene gasket etc. complete as per the architectural drawings and thee directtions of engineer-in-chaarge (Cost of aluminium snap beading shall be paid in basic item). (a) With float glass panes of 5 mm thickness (weight not less than 12.50 kg/sqm. Providing and fixing stainless steel (SS 304 grade) adjustable friction windows stays of approved quality with necessary stainless steel screews etc. To the side hung windows as per directtion of Engineer-in-charge complete.

(a) 255 x 19 mm Providing and fixing aluminium tubular handle bar 32 mm outer dia, 3.0 mm thick & 2100 mm long with SS screws etc. compleete as peerr direecttion of Engineer-in-charge.

(a) Anodized (AC 15) aluminium tubular handlee bar

Providing and fixing Brass 100 mm morticee latch and lock with 6 leveerrs without pair of handlees (best makee of approved quality) forr aluminium doors including necessary cutting and making good etc. complete.

Provind and fixing aluminium round shape handle of outerr dia 100 mm with SSD scrrews etc. compleete as peer dircttion off Engineer-in-charge. (a) Anodized (AC 15) aluminium

Supply and installation of Modular switches including box plate type with 7 switch and 1 socket outlet as approved by the Engineer In charge. Approved brands: Narosis, Havells, Anchor, Roma.

Supply and installation of Modular switches including box plate type with 2switch and 2 socket outlet as approved by the Engineer In charge. Approved brands: Narosis, Havells, Anchor Roma only.

Wiring for light/ power plug with 2x2.5+1x2.5 sq. mm FRLS PVC insulated copper conductor single core cable in surface/ recessed steel conduit along with 3 Nos 2.5 sq. mm FRLS PVC insulated copper conductor single core cable for loop earthing as required.

Supplying and installation of 38W/42W, 600mmx600mmx13mm surface mounted LED Luminaire with complete PMMA Diffuser (Suitable for fixing in any 600 mm x600mm False ceiling System)………..etc. complete.

Supplying and fixing following modular switch socket on the existing modular plate & switch box including connections but exdcluding modular plate etc. as required. a) 5/6 A Switch

b) 2 way 5/6 A Socket

c) 15/16 A Switch

d) 15/16 A Socket

SUPPLY OF SPLIT AIR CONDITIONER, 2.0 TR CAPACITY Technical specifications: Type of AC: High wall split Technology of AC: Inverter (Variable Speed) Coil Material: Copper Refrigerant type: Eco-friendly Min Length of copper pipe & wire: 5 metres BEE star Rating: 3, Warrabty on machine: 1 year, Packing list: IDU, ODU, remote control, battery & instruction manual etc. complete.

SUPPLY OF SPLIT AIR CONDITIONER, 1.5 TR CAPACITY Technical specifications: Type of AC: High wall split Technology of AC: Inverter (Variable Speed) Coil Material: Copper Refrigerant type: Eco-friendly Min Length of copper pipe & wire: 5 metres BEE star Rating: 3, Warrabty on machine: 1 year, Packing list: IDU, ODU, remote control, battery & instruction manual etc. complete.

ADDITIONAL COPPER TUBE FOR SPLIT AC Supply & fixing of additional length of copper tube for split A/C commissioning including all ac cessories.

Providing & fixing of 3x4 Core copper flxible cable with end termination as complete

Supply and fixing of Air-conditioner stand for outdoor unit as per manufacterer specification etc. all complete

Supply & stallation of data laning networking system and allied items of works for seamless connectivity etc. all complete as per site requirement.