Central Building Research Institute Tender

Diluting and injecting chemical emulsion for POST-CONSTRUCTIONAL anti-termite treatment (excluding the cost of chemical emulsion) Treatment of soil under existing floors using chemical emulsion @ one litre per hole, 300 mm apart including drilling 12 mm diameter holes and plugging with cement mortar 1 :2 (1 cement : 2 Coarse sand) to match the existing floor With Chlorpyriphos/Lindane E.C. 20% with 1% concentration.

Providing and laying in position Cement Concrete of specified grade excluding the cost of centering and Shuttering-All workup to plinth level, mix 1:4:8 (1Cement : 4 coarse sand : 8 graded stone aggregate, 40mm nominal size ).

Providing and laying in position Cement Concrete of specified grade excluding the cost of centering and Shuttering-All workup to plinth level, mix 1:2:4 (1 Cement : 2 coarse sand : 4 graded stone aggregate 40 mm nominal size).

Providing Unskilled manpower for shifting of various items, furneture,old testing models and materials from construction site to specified space in the institute as per direction of Engineer-in-charge

Providing Tractor trolly for Carriage of old testing models, watse materials, brick bats, testing materials, debredge, broken bats, Broken concrete blocks and old concrete pieces etc. from intitute to out side of Nagar Nigum Roorkee includng loading unloding all complete works at site as per direction of Engineer-in-charge.

Reinforced cement concrete work in beams suspended floors roofs having slope up to 15 landings balconies, shelves, chajjas, lintels, bands, plain window sills, stair cases up to floor five level excluding cost of centering, shuttering, finishing and Reinforcement.(1 cement :1.50 coarse sand :3 graded stone aggregate 20mm nominal size).

Centering shuttering i/c strutting, propping etc. and removal of from for.

Lintels, beams, plinth beams, girders, bressumers and cantilevers.

Reinforcement for RCC work i/c straightening, cutting bending, placing in position and binding all complete. Cold twisted bars

Brick work in foundation of class designation 75 in Cement mortar 1:6 (1cement :1 coarse sand)

Brick work in superstructure of class designation 75 in Cement mortar 1:6 (1 Cement : 1 coarse sand).

Half brick masonry with bricks of class designation 75 in super structure, above plinth up to floor two level in cement mortar1:4 (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 to edges to give high gloss finish etc. complete at all levels.Area of slab over 0.50 sqm. Grainte Stone

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.

Providing and fixing aluminium sliding door 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 nuts and screws etc. complete 300x16 mm.

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

250x10 mm

150x10 mm

Providing and fixing aluminium handles 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.

100 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 aluminium extruded section body tubular type universal 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 with necessary accessories and screws etc. complete.

Providing and fixing factory made uPVC door frame made of uPVC extruded sections having an overall dimension as below (tolerance ±1mm), with wall thickness 2.0 mm (± 0.2 mm), corners of the door frame to be Jointed with galvanized brackets and stainless steel screws, joints mitred and Plastic welded. The hinge side vertical of the frames reinforced by galvanized M.S. tube of size 19 X 19 mm and 1mm (± 0.1mm) wall thickness and 3 nos. stainless steel hinges fixed to the frame complete as per manufacturer’s specification and direction of Engineerin- charge Extruded section profile size 48x40 mm.

Providing and fixing to existing door frames.Multi chamber extruded PVC section of the size of 762 mm X 25 mm or less as per requirement with an average wall thickness of 1 mm (± 0.3 mm). PVC foam end cap of size 23x10 mm are provided on both vertical edges to ensure the overall thickness of 25 mm. M.S. tube having dimensions 19 mm x 19 mm and 1.0 mm (± 0.1 mm) is inserted along the hinge side of the door. Core of the door shutter should be filled with High Density Polyurethane foam. The Top & Bottom edges of the shutter are covered with an end-cap of the size 25 mm X 11 mm. Door shutter shall be reinforced with special polymeric reinforcements as per manufacturer’s specification and direction of Engineer-in-charge to take up necessary hardware and fixtures. Stickers indicating the locations of hardware. will be pasted at appropriate places.

Providing and fixing bright finished brass tower bolts (barrel type) with necessary screws etc. complete 150x10 mm

Providing and fixing bright finished brass handles with screws etc. complete 100 mm

Providing and fixing magnetic catcher of approved quality in cupboard / ward robe shutters, including fixing with necessary screws etc. complete.Double strip (horizontal type).

Providing and fixing special quality bright finished brass cupboard or ward robe locks with four levers of approved quality including necessary screws etc. complete. 50mm

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.

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 20mm thick cement mortar 1:4 (1 cement : 4 coarse sand), jointing with grey cement slurry @ 3.3kg/sqm including grouting the joints with white cement and matching pigments etc., complete.Size of Tile 600x600 mm

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 fully Perforated Gypsum Board tile made from plasterboard having glass fibre conforming to IS: 2095 part I, of size 595x595 mm, having perforation of 9.7x9.7 mm at 19.4 mm c/c with center borders of 48 mm and the side borders of 30 mm, backed with non woven tissue on the back side, having an NRC (Noise Reduction Coefficient) of 0.79, with 50 mm resin bonded glass wool backing.

12 mm cement plaster of mix 1:6 (1 cement: 6 fine sand)

15 mm cement plaster on the rough side of single or half brick wall of 1:6 (1 cement: 6 fine sand).

6 mm cement plaster of mix 1:3 (1 cement : 3 fine sand)

Distempering with 1st quality acrylic distemper (ready mixed) of approved manufacturer, of required shade&colour complete,as per manufacturer's specification.Two or more coats on new work.

Applying one coat of water thinnable cement primer of approved brand&manufacture on wall surface Water thinnable cement primer.

Panting with synthetic enamel paint on wood & Steel work of approved Brand and manufacture.to give an even shad two or more coats on new work

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

Repairs to plaster of thickness 12 mm to 20 mm in patches of area 2.5 sq. meters and under, including cutting the patch in proper shape, raking out joints and preparing and plastering the surface of the walls complete, i/c disposal of rubbish to the dumping ground within 50 metres leadWith cement mortar 1:4 (1 cement : 4 fine sand).

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.

Demolishing cement concrete manually/ by mechanical means including disposal of material within 50 metres lead as per direction of Engineer - in - charge.Nominal concrete 1:3:6 or richer mix (i/c equivalent design mix).

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.

Dismantling doors, windows and clerestory windows (steel or wood) shutter including chowkhats, architrave, holdfasts etc. complete and stacking within 50 metres lead Of area 3 sq. metres and below

Dismantling old plaster or skirting raking out joints and cleaning the surface for plaster including disposal of rubbish to the dumping ground within 50 metres lead.

Kitchen sink without drain board 610x510 mm bowl depth 200 mm. Stainless Steel Sink

Providing and fixing PTMT Waste Coupling for wash basin and sink, of approved quality and colour Waste coupling 38 mm dia of 83 mm length and 77mm breadth, weighing not less than 60 gms.

Providing and fixing G.I. pipes complete with G.I. fittings and clamps, i/c cutting and making good the walls etc.Internal work - Exposed on wall 15 mm dia nominal bore.

Making connection of G.I. distribution branch with G.I. main of followingb sizes by providing and fixing tee, including cutting and threading the pipe etc. complete :25 to 40 mm nominal bore.

Providing and fixing C.P. brass long body bib cock of approved quality conforming to IS standards :-15 mm nominal bore.

Providing and fixing aluminium work for doors,windows, ventilators and partitions with extruded built up standard tubular sections/appropriate Zsections and other sections of approved make conforming to IS:733 & IS:1285, fixing with dash fasteners of required dia & size, i/c 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 i/c 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)Anodised aluminium (anodised transparent or dyed to required shade according to IS: 1868,Minimum anodic coating of grade AC15). For openable shutters of doors, windows & ventilators including providing and fixing 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)

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)

Providing and fixing glazing in aluminium door, window, ventilator shutters and partitions etc. with EPDM rubber / neoprene gasketetc. 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 5.50 mm thickness.

Providing and fixing glazing in aluminium door, window, ventilator shutters and partitions etc. with EPDM rubber / neoprene gasketetc. 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 4.0 mm thickness

Filling the gap in between aluminium frame & adjacent RCC/ Brick/ Stone work by providing weather silicon sealant over backer rod of approved quality as per architectural drawings and direction of Engineer-in-charge complete

Providing and fixing 100mm brass locks (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 100mm with SS screws etc. complete as per direction of Engineerin-charge Anodized (AC 15 ) aluminium.

Providing and fixing 1mm thick M.S. sheet door with frame of 40x40x6 mm angle iron and 3 mm M.S. gusset plates at the junctions and corners, all necessary fittings complete, including applying a priming coat of approved steel primer.Using M.S. angels 40x40x6 mm for diagonal braces

Wiring for light Point/ fan point/ exhaust fan point with 1.5 sq..mm FRLS PVC insulated copper conductor single core cable in surface/ recessed steel conduit with modular switch of Havell’s/ Modular Legrand Mosaic Anchor ROMA make ISI marked, modular plate suitable G.I Box and earthing the point with 1.5 sq mm FRLS PVC insulated copper conductor single core cable of Polycab/ Havell’s/ KEI/ RR and Phenolex make including ceiling rose / holder as required.

Wiring for circuit /sub-main wiring along with earth wire with the following size of FRLS PVC Insulated copper conductor, single core cable of Polycab/ Havell’s/ KEI/ RR/ and Phenolex make 1100 V grade ISI marked in surface/ recessed steel conduit as required

2 x 1.5 sq.mm + 1 x 1.5 sq.mm earth wire

2 x 2.5 sq.mm + 1 x 2.5 sq.mm earth wire

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

2 x6 sq.mm 1 x 6 sq.mm earth wire

Supplying and fixing 1or 2 modules (75mmX75mm) G I box along with modular base and cover plate for modular switches in recess etc. as required.

Supplying and fixing 4 modules (75mmX75mm) G I box along with modular base and cover plate for modular switches in recess etc. as required.

Supplying and fixing 5 / 6 A modular type switch on the existing Modular plate and switch box including connections but excluding modular plate etc. as required.

Supplying and fixing suitable size G.I Box with modular plate and cover in front on surface or in recess, including P/F 6 pin 5 / 6 & 15 / 16 A modular socket outlet and 15/16 A modular switch, connections etc as required.

Supplying and fixing 20 A, 240 V, SPN Industrial type socket outlet, with 2 pole and earth metal inclosed plug top along with 32A “C” curve, SPMCB, in sheet steel enclosure, on surface or in recess, with chained metal cover for the socket outlet and complete with connections, testing, commissioning etc. as required and directed by Engneer-in- charge of Havells /Legrand/L & T Siemens /ABB Make .

Shifting of 30 / 32 A, 415 V, TPN Industrial type socket outlet, with 4 pole and earth, metal inclosed plug top along with 30A “C” curve, TPMCB, in sheet steel enclosure, let and complete with connections, testing and commissioning etc. as required.

Supplying and fixing enviornmently friendly, new generation asthetically designed ultra modern recessed mounting luminaire with high brightness SMD as light source, suitable for Armstorng /grid ceiling 600mmL X 600mm W X 70mm deep size PLUTO NEO PANEL 2X2 Light fixture complete set of Havells make product code LHEWEJP&PL1W042 or its equivalent make of Bajaj/Philips make complete in all respect as required and directed by engineer incharge.

Supplying and fixing of wall fan 450 mm sweep Havells make & Airboll Hi-speed model or its equivlent make of Cromption/bajaj/Philips in all respect as required and directed by engineer incharge.

Supplying and fixing of exhaustl fan 250 mm sweep Havells make & model Ventil Air-DX in non metallic body or its equivlent make of Cromption/bajaj/Philips in all respect as required and directed by engineer incharge.

Supply and fixing 12Way double door SPN MCB distribution board 240 V on surface/recess complete with tinned copper bus bar, common neutral link, earth bar, din bar detachable gland plate interconnections, phosphatised and powder painting including earthing etc. as required (But without MCB / RCCB/ Isolation) of Havells make or its equivalent of Legrand/ ABB/ L&T and Sciemense Make.

Supplying and fixing single pole 5- 32A rating 240/415 V, 10 KA, C series MCB suitable for inductive loads in the existing MCB DB complete with connection, testing and commissioning etc. as required.

Supply and fixing 63 A rating double pole 240 V isolator in the existing MCBDB complete with connections testing and commissioning etc. as required. Havells/ Legrand make