Miscellaneous repair and renovation works at CSIR-CEERI, Jaipur Centre

Amount

Reinforced cement concrete work in beams, suspended floors, roofs having slope up to 15° landings, balconies, shelves, chajjas, lintels, bands, plain window sills, staircases and spiral stair cases above plinth level up to floor five level, excluding the cost of centering, shuttering, finishing and reinforcement with 1:1.5:3 (1 cement : 1.5 coarse sand(zone-III) derived from natural sources : 3 graded stone aggregate 20 mm nominal size derived from natural sources).

Centering and shuttering including strutting, propping etc. and removal of form for

Shelves (Cast in situ)

Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete above plinth level.

Thermo-Mechanically Treated bars of grade Fe-500D or more.

Half brick masonry with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in superstructure above plinth level up to floor V level.

Cement mortar 1:4 (1 cement :4 coarse sand)

Providing and fixing 18 mm thick gang saw cut, mirror polished, premoulded and prepolished, machine cut for kitchen platforms, vanity counters, window sills, facias and similar locations of required size, approved shade, colour and texture laid over 20 mm thick base cement mortar 1:4 (1 cement : 4 coarse sand), joints treated with white cement, mixed with matching pigment, epoxy touch ups, including rubbing, curing, moulding and polishing of edges to give high gloss finish etc. complete at all levels.

Granite stone slab of all colour and texture Area of slab over 0.50 sqm

Providing edge moulding to 18 mm thick marble stone counters, Vanities etc., including machine polishing to edge to give high gloss finish etc. complete as per design approved by Engineer-in-Charge.

Granite work

Extra for fixing marble /granite stone, over and above corresponding basic item, in facia and drops of width upto 150 mm with epoxy resin based adhesive, including cleaning etc. complete.

Providing and fixing Ist quality ceramic glazed wall tiles (Size not less than 300 mm x 450 mm) conforming to IS: 15622 (thickness to be specified by the manufacturer), of approved make, in all colours, shades (light,dark and designer etc ) of any size as approved by Engineer-in-Charge, in skirting, risers of steps and dados, over 12 mm thick bed of cement mortar 1:3 (1 cement : 3 coarse sand),having below rough plaster of average 20 mm of 1:4 ( cement :4 coarse sand) for surface preparation and jointing with grey cement slurry @ 3.3kg per sqm, including pointing in white cement mixed with pigment of matching shade complete.

Providing and fixing aluminium body Cam Action Slide Channel Overhead hydraulic door closer (having brand logo with ISI, IS : 3564, embossed on the body, door weight upto 36 kg to 80 kg and door width from 701 mm to 1000 mm), with double speed adjustment and 90 degree stop arrangement, of approved quality and make with necessary accessories and screws etc. complete.

Providing and fixing aluminium tower bolts, ISI marked, anodised (anodic coating not less than grade AC 10 as per IS : 1868 ) transparent or dyed to required colour or shade, with necessary screws etc. complete :

Size 250x10 mm

Providing and fixing aluminium hanging floor door stopper, ISI marked, anodised (anodic coating not less than grade AC 10 as per IS : 1868) transparent or dyed to required colour and shade, with necessary screws etc. complete.

Twin rubber stopper

Providing and fixing cupboard shutter with 19mm thick one side decorative and other side balancing lamination factory pressed BWP grade marine ply as per IS 710 of approved brand including 2mm thick PVC edge banding tape with hot glue by edge bending machine etc. with auto closing spring loaded hinges (hydraulic type) etc. complete as per direction of Engineer-in-charge.(Payment of providing and fixing auto closing hinges shall be paid separate

Providing and fixing 19mm thick both side balancing lamination factory pressed BWP grade marine ply as per IS 710 of approved brand boxes,shelves,racks,almirah,cupboard and drawer etc. including necessary nails,screws etc. complete as per direction of Engineer-in-charge.

Providing and fixing stainless steel fancy handle of approved make fixed with SS screws etc. complete as per direction of Engineer-in-charge.

Size 200 mm

Providing and fixing stainless steel soft closing spring hinges at 0 degree hinges (hydraulic type) of approved make/brand to cupboard shutters with full threaded steel screws including making necessary recess in board and finished etc. complete as per direction of Engineer-in-charge.

Providing and fixing stainless steel soft closing heavy type telescopic drawer channels of approved make 500 mm long with screws etc. complete as per directions of Engineer- in-charge.

Steel work in built up 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

Hot finished welded type tubes

Steel work welded in built up sections/ framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer using structural steel etc. as required.

In stringers, treads, landings etc. of stair cases, including use of chequered plate wherever required, all complete

Providing and fixing carbon steel galvanised ( minimum coating 5 micron) dash fastener of 10 mm dia double threaded 6.8 grade (yield strength 480 N/mm2), counter sunk head, comprising of 10 mm dia polyamide PA 6 grade sleeve, including drilling of hole in frame , concrete/ masonry, etc. as per direction of Engineer-in-charge.

Size 10 x 80 mm

Providing and laying Vitrified tiles with spacer in floor 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 with cement based high polymer modified quick-set tile adhesive (Water based) conforming to IS: 15477, in average 3mm thickness including grouting of joints (Payment for grouting of joints to be made separately). The tiles must be cut with the zero chipping diamond cutter only . Laying of tiles will be done with the notch trowel, plier, wedge, clips of required thickness, leveling system and rubber mallet for placing the tiles gently and easily including levelling of existing floor with cement mortar 1:3 (1 cement : 3 coarse sand) etc complete

Glazed Vitrified tiles double charge Matt/Antiskid finish of size Size of Tile 600 x 600 mm

Providing and laying Vitrified tiles in different sizes (thickness to be specified by manufacturer), with water absorption less than 0.08 % and conforming to I.S. 15622, of approved make, in all colours & shade, in skirting, riser of steps, over 12 mm thick bed of cement mortar 1:3 (1 cement: 3 coarse sand), jointing with grey cement slurry @ 3.3 kg/ sqm including grouting the joint with white cement & matching pigments etc. complete.

Size of Tile 600x600 mm

Grouting the joints of flooring tiles having joints of 3 mm width, using epoxy grout mix of 0.70 kg of organic coated filler of desired shade (0.10 kg of hardener and 0.20 kg of resin per kg), including filling / grouting and finishing complete as per direction of Engineer-in-charge.

Size of Tile 600x600 mm

15 mm cement plaster on rough side of single or half brick wall of mix before placing fibre glass mesh 150 mm wide of approved quality at joint of RCC and brickwork or as required as per direction of Engineer-In-Charge

1:4 (1 cement: 4 coarse sand)

Distempering with 1st quality acrylic distemper, having VOC (Volatile Organic Compound ) content less than 50 grams/ litre, of approved brand and manufacture, including applying additional coats wherever required and including water thinnable priming coat with cement primer, to achieve even shade & colour with base of one coat of cement based ready made wall putty and scrapping, sand papering and preparing the surface smooth including necessary repairs to scratches etc. complete

Two or more coats

Finishing walls with Acrylic Smooth exterior paint of required shade :

Two or more coat applied @ 1.67 ltr/ 10 sqm over priming coat of primer applied @ 0.80 litrs/10 sqm complete including cost of Priming coat to achieve even shade & colour and scrapping, sand papering and preparing the surface smooth including necessary repairs to scratches etc. complete on existing cement paint surface/rough cast plastered surface

Hacking of CC flooring including cleaning for surface etc. complete as per direction of the Engineer-in-Charge.

Taking out existing Aluminuim door shutter, repair by cutting, painting etc. and refixing of repaired door shutters to existing door frames, including replacement of hinges with stainless steel 304 hinges with screws,etc. as required and proper closing,locking system by sawing , chiseling,plaining, tightening, hammering , welding etc with new nails/screws all complete as per the direction of the Engineer-in-charge.

Dismantling old plaster or skirting raking out joints and cleaning the surface for plaster including disposal of rubbish to the dumping ground within CEERI campus as per direction of Engineer-In-Charge.

Providing and placing in position 100 mm thick factory made machine batched & machine mixed Precast RCC Rectangular Covers on drains of footpath of various sizes, of M-25 grade cement concrete for RCC work, including cost of centering, shuttering, reinforcement of 8 mm dia TMT bars of Fe 500 grade @ maximum 100mm c/c on both ways , neat cement punning on finished surface, properly encased on all edges with 1.6 mm thick , 100 mm wide MS sheet duly painted over priming coat , reinforcement to be welded at edges with MS sheet and providing 2 Nos. 12 mm dia bar for hooks etc i/c cost of cartage, all leads & lift, handling at site etc. all complete as per direction of Engineer-in-Charge.

Providing and fixing wash basin with C.I. brackets, 15 mm dia CP Brass single hole basin mixer of approved quality and make, including painting of fittings and brackets, cutting and making good the walls wherever required:-

White Vitreous China Wash basin size 550x400 mm with pedestal and a 15 mm CP Brass single hole basin mixer

Providing and fixing Stainless Steel A ISI 304 (18/8) kitchen sink as per IS:13983 with C.I. brackets and stainless steel plug 40 mm, waste coupling ,with C.P. brass Sink mixer with swinging casted round shape spout wall mounted with connecting legs and wall flanges including painting of fittings and brackets, cutting and making good the walls wherever required and dismalting of existing sink safely as per direction of Engineer-In-Charge.

Kitchen sink without drain board 510x1145 mm double bowl depth 200 mm

Providing and fixing P.V.C. waste pipe for sink or wash basin including P.V.C. waste fittings complete.

Semi rigid pipe 32 mm dia

Providing and fixing soil, waste and vent pipes :

100 mm dia Hubless centrifugally cast iron offsets epoxy coated inside & outside as per IS:15905

Providing and fixing plain bend of required degree.

100 mm dia Hubless centrifugally cast iron offsets epoxy coated inside & outside as per IS:15905

Providing and fixing shielded coupling for Hubless centrifugally cast iron pipe

100 mm dia SS 304 grade coupling with EPDM rubber gasket

Providing and fixing P-trap / Floor trap of self cleansing design with screwed down or CP hinged grating with frame with or without hole, vent arm complete, including cost of cutting and making good the walls and floors :

100 mm inlet and 100 mm outlet Hubless centrifugally cast iron offsets epoxy coated inside & outside as per IS:15905

Providing and fixing G.I. pipes complete with G.I. fittings and clamps, including cutting and making good the walls and floor etc. Internal work - Exposed on wall including synthetic enamel paint of approved brand and manufacture of required colour to give an even shade

20 mm dia nominal bore

Providing and fixing G.I. Pipes complete with G.I. fittings and clamps,i/c making good the walls etc. concealed pipe, including painting with anti corrosive bitumastic paint, cutting chases and making good the wall

15 mm dia nominal bore

Providing and fixing uplasticised PVC connection pipe in SS finish with brass unions :

45 cm length & 15 mm nominal bore

Providing and fixing G.I. Union in G.I. pipe including cutting and threading the pipe and making long screws etc. complete (New work) :

15 mm nominal bore

20 mm nominal bore

Providing and placing on terrace (at all floor levels) polyethylene water torage tank,IS: 12701 marked,with cover and suitable locking arrangement and making necessary holes for inlet, outlet and overflow pipes with 03 nos tank nipples and the base suppport for tank & including providing and fixing 20mm dia ball valve (brass) of approved quality, High or low pressure, with plastic floats complete for each tank.including taking down existing pvc tank & deposited in store yard as per direction of Engineer in-Charge.

Providing and fixing C.P. brass angle valve for basin mixer and geyser points of approved quality conforming to IS:8931 with wall flange as per direction by Engineer in charge

15mm nominal bore.

Cutting holes up to 30x30 cm in walls including making good the same:

with common burnt clay F.P.S. (non modular) bricks

Making chases up to 7.5x7.5 cm in walls including making good and finishing with matching surface after housing etc. complete

Providing and fixing square-mouth S.W. gully trap class SP-1 complete with C.I. grating brick masonry chamber with water tight FRP/GRP cover with frame of 300 x300 mm size (inside) the load capacity of cover to be not less than 12.5T as per standard design:

150 x 100 mm size P type without common burnt clay F.P.S (non-modular) bricks of class designation 7.5

Constructing brick masonry manhole in cement mortar 1:4 ( 1 cement : 4 coarse sand ) with R.C.C. top slab with 1:1.5:3 mix (1 cement : 1.5 coarse sand (zone-III) : 3 graded stone aggregate 20 mm nominal size), foundation concrete 1:4:8 mix (1 cement : 4 coarse sand (zone-III) : 8 graded stone aggregate 40 mm nominal size), inside plastering 12 mm thick with cement mortar 1:3 (1 cement : 3 coarse sand) finished with floating coat of neat cement and making channels in cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) finished with a floating coat of neat cement complete as per standard design :

Inside size 90x80 cm and 45 cm deep including manhole cover with water tight FRP/GRP cover with frame of 455x610 mm size (inside) the load capacity of cover to be not less than 12.5T as per standard design of approved make :With common burnt clay F.P.S. (non modular) bricks of class designation 7.5

Making connection of drain or sewer line with existing manhole including breaking into and making good the walls, floors with cement concrete 1:2:4 mix (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) cement plastered on both sides with cement mortar 1:3 (1 cement : 3 coarse sand), finished with a floating coat of neat cement and making necessary channels for the drain etc. complete :

For pipes 100 to 250 mm diameter

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, Aluminium 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 portion Anodised aluminium (anodised transparent or dyed to required shade according to IS: 1868, Minimum anodic coating of grade AC 15)

For shutters of doors, windows & ventilators including providing and fixing heavy duty strainless steel hinges/ pivots and making provision for fixing of fittings wherever required including the cost of EPDM rubber / neoprene gasket required (Fittings shall be paid for separately) Anodised aluminium (anodised transparent or dyed to required shade according to IS: 1868, Minimum anodic coating of grade AC 15)

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 the directions of engineer-in-charge . (Cost of aluminium snap beading shall be paid in basic item):

With float glass panes of 5 mm thickness (weight not less than 12.50 kg/sqm)

Providing and fixing Brass 100mm mortice latch and lock with 6 levers without pair of handles (best make of approved quality) for aluminium doors including necessary cutting and making good etc. complete.

Providing and fixing aluminium round shape handle of outer dia 100 mm with SS screws etc. complete as per direction of Engineer-in-charge

Anodized (AC 15 ) aluminium

Providing and fixing mineral fibre false ceiling tiles at all heights of size 595X595mm of approved texture, design and pattern. The tiles should have Humidity Resistance (RH) of 99%, Light Reflectance ≥ 85%, Thermal Conductivity k = 0.052 - 0.057 w/m K, Fire Performance as per (BS 476 pt - 6 &7)in true horizontal level suspended on interlocking T-Grid of hot dipped all round galvanized iron section of 0.33 mm thick (galvanized @120 gsm) comprising of main T runners of 15x32 mm of length 3000 mm, cross T of size 15x32mm of length 1200 mm and secondary intermediate cross T of size 15x32 mm of length 600 mm to form grid module of size 600x600 mm suspended from ceiling using galvanized mild steel item (galvanised@80gsm) 50 mm long 8mm outer diameter M-6 dash fasteners, 6 mm diameter fully threaded hanger rod up to 1000 mm length and L-shape level adjuster of size 85x25x2 mm, spaced at 1200 mm centre to centre along main ‘T’. The system should rest on periphery walls /partitions with the help of GI perimeter wall angle of size24x24X3000 mm made of 0.40 mm thick sheet, to be fixed to the wall with help of plastic rawl plug at 450 mm centre to centre & 40 mm long dry wall S.S. screws. The exposed bottom portion of all T-sections used in false ceiling support system shall be pre-painted with polyester baked paint, for all heights. The work shall be carried out as per specifications, drawings and as per directions of the Engineer-in-charge.

With 16 mm thick beveled tegular mineral fibre false ceiling tile (NRC 0.55 to 0.6)

Providing and Fixing 0.50 mm thick PVDF (Poly Vinylidene fluouride) both side of aluminium thickness 3.00 mm overall thickness 4.00 mm on walls,in doors & ceiling with proper required haging system and having fire rating of 120 minutes and fixing with silicon tape/ adhessive material as required ,in opening shutters and fixed sections including cutting PVDF sheet as per required at site, preparing smooth surface and making holes/making good as required cutting hoisting and fixing aluminium members etc. complete as directed by Engineer-In-Charge

Providing and fixing CP brass 100mm dia grating ( hole or without hole)with frame in bathroom, kitchen and wash-basin drain including making good the floor after fixing the new one as per direction of Engineer-In-Charge.

Providing and fixing homogeneous Polyvinyl chloride sheet / tile of 2.00mm thick in flooring and skirting in approved pattern on a smooth and damp proof base using rubber based adhesives of approved quality and manufacturer including welding of joints if required and rolling with light wooden roller weighing about 5 kg., all complete as directed by Engineer-in-Charge, in approved colour and shade including removal of old pvc flooring if required & preparing the smooth surface etc. as per direction of Engineer - in - charge.

Part-II Electrical POINT WIRING: Wiring for light point/ fan point/ exhaust fan point/ call bell point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable in surface / recessed steel conduit, with modular switch, modular plate, suitable GI box and earthing the point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable etc. as required.

Group C (Irrespective of any length)

Supplying & Fixing of 3Pin, 5Amp. Ceiling rose on juction box with provinding round phinolic sheet, including making connections etc. as required.

Supplying and fixing following modular switch/ socket on the existing modular plate & switch box including connections butexcluding modular plate etc. as required.

5/6 A switch

Supplying and fixing suitable size GI box with modular plate and cover in front on surface or in recess, including providing and fixing 6 pin 5/6 & 15/16 A modular socket outlet and 15/16 A modular switch/removing recessed existing board, disconnection making connections and testing etc. as required.

Wiring for circuit/ submain wiring alongwith earth wire with the following sizes of FRLS PVC insulated copper conductor, single core cable in surface/ recessed steel conduit as required.

2 X 4 sq. mm + 1 X 4 sq. mm earth wire

4 X 10 sq. mm + 2 X 6 sq. mm earth wire

Supplying and drawing following sizes of FRLS PVC insulated copper conductor, single core cable in the existing surface/recessed steel/ PVC conduit as required.

3 x 1.5 Sq. mm

Supplying & Fixing of following sizes of steel conduit along with heavy duty accessories, junction box etc. in surface / recesse including painting in case of surface conduit, or cutting the wall, repair and making good the same as required.

Light and Fan: Supplying of recessed mounted 35/36 Watt full glow, slim energy efficient, Green Square 2'x2' LED lighting luminaires, with Luminous Flux 4200 lm, approved make complete with hanging arrengment all accessories, metallic CRCA powder coated housing etc. complete as required.

Supplying of Surface / Ceiling mounted LED Batten, extruuded Aluninium housing light fixture- 1127 x 40 x46mm, 40 W Cool White Smart Brite Surface Light, 6500 K, 105lm/w, safty class II, input volatge 220-240 V, Ingress protection IP20 connection wire of suitable length, all accessories etc. as required.

Installation, testing and commissioning of above LED tube light fittings complete with all accessories on surface of wall/ ceiling or suspended from ceiling including providing hanging arrangment with clutch wire, transperent connection wire/ 1.5Sq.mm FR PVC copper conductor etc. as required.

P & F of heavy duty capacitor start Exhaust fan Size-380 mm sweep, 1400 RPM, single phase, IS: 2312 marked of Havells make model-Turbo force SP or other approved make in existing opening including grouting of metal fastener with bolts, nuts making connections , testing etc. as reqd.

P & F of gravity louver shutter of superior quality made out of frame of 18 SWG MS sheet & louvers made from 24 swg Al. sheet with nut bolts enamel paint etc as required. Size Up to 380mm. ( for 200 mm and 380mm Exhaust Fan)

Making hole in wall/ window of required size for housing exhaust fan of above Size of exhaust fan sweep and making good the damages with cement morter, welding etc. as required.

Supplying & fixing 32 amps rating, 240 volts, "C" curve, MCB suitable for inductive load of folloing pole with suitable size MCB box encloser complete with connections, testing and commissioning etc. as required

Double Pole with encloser

Labour charges for dismantling of all types/ industrial type tube light fixtures/exhoust fan/Ceiling fan with down rod, ball and socket arrangements from wall/ ceiling with all accessories etc. as required and depositing the same in stores.

m/s Ratan lal jangir (BID ID -908794)