Central Building Research Institute Tender

Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in foundation and plinth in:Cement mortar 1:6 (1 cement : 6 coarse sand)

Brick work 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 in all shapes and sizes in :Cement mortar 1:6 (1 cement : 6 coarse sand)

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)

Cement concrete flooring 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate) finished with a floating coat of neat cement, including cement slurry, but excluding the cost of nosing of steps etc. complete.40 mm thick with 20 mm nominal size stone aggregate

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) : 3 graded stone aggregate 20 mm nominal size).

Centering and shuttering including strutting, propping etc. and removal of form for :Lintels, beams, plinth beams, girders, bressumers and cantilevers

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

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 mix :1:6 (1 cement: 6 fine sand)

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

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.

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

Providing and fixing 12 mm thick prelaminated particle board flat pressed three layer or graded wood particle board conforming to IS: 12823 Grade l Type ll, 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 engineerin- charge.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 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 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 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 round shape handle of outer dia 100 mm with SS screws etc. complete as per direction of Engineer-incharge : Anodized (AC 15 ) aluminium

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 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

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 (± 0.1 mm) wall thickness and 3 nos. stainless steel hinges fixed to the frame complete as per manufacturer’s specification and direction of Engineer - in- charge Extruded section profile size 48x40 mm

Providing and fixing to existing door frames.25 mm thick factory made Polyvinyl Chloride (PVC) door shutter made of styles and rails of a uPVC hollow section of size 60x30 mm and wall thickness 2 mm (± 0.2 mm), with inbuilt decorative moulding edging on one side. The styles and rails mitred and joint at the corners by means of M.S. galvanised/ plastic brackets of size 75x220 mm having wall thickness 1.0 mm and stainless steel screws. The styles of the shutter reinforced by inserting galvanised M.S. tube of size 25x20 mm and 1 mm (± 0.1 mm) wall thickness. The lock rail made up of 'H' section, a uPVC hollow section of size 100x30 mm and 2 mm (± 0.2 mm) wall thickness fixed to the shutter styles by means of plastic/ galvanised M.S. 'U' cleats. The shutter frame filled with a uPVC multi-chambered single panel of size not less than 620 mm, having over all thickness of 20 mm and 1 mm (± 0.1 mm) wall thickness . The panels filled vertically and tie bar at two places by inserting horizontally 6 mm galvanised M.S. rod and fastened with nuts and washers, complete as per manufacturer's specification and direction of Engineer-in-charge.

Providing and fixing bright finished brass tower bolts (barrel type) with necessary screws etc. complete :250x10mm

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

Providing and fixing PTMT door catcher of length 72 mm and dia. of 42 mm with suitable washers weighing not less than 33 gms.

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

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

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

4 x 16 sq.mm + 2 x 6 sq.mm earth wire

Supplying and fixing 4 modules (125mmX75mm) 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 8 modules (125mmX125mm) G I box along with modular base and cover plate for modular switches in recess 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 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, on surface or in recess, with chained metal cover for the socket out let and complete with connections, testing and commissioning etc. as required.

Supplying and fixing factory wired Enivironment friendly energy efficient 20 watt decorative ultra slim aluminium LED lighting fixture wall mounted with high luminar output ready to use pack make Havells / Bajaj / Philips

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.

Supply and fixing 8 Way double door surface/recess mounting vertical type 415 V, TPN MCB distribution board of sheet steel, dust protected, duly powder painted, inclusive of 100 A tinned copper bus bar, common neutral link, earth bar, din bar for mounting MCB’s (But without MCBs and incomer MCCB)of Havells make model LOAD LINE or its equivalent of Legrand/ ABB/ L&T and Sciemense Make including painting earthing etc. as required : 8 way (4+24), Double door

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.

Laying and fixing of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size on wall surface as required : Up to 35 sq mm (clamped with 1 mm thick clamp)

Providing and fixing 32 A, capacity TP&N disconnector fuse switch unit inside the existing panel board / MCB DB with ISI marked HRC fuse including drilling holes in cubical panel making connection etc. as required and directed by engineer incharge of Legrand / Havells/ L&T / Scimence make.

Providing and fixing 100 A, 16 KA rating and breaking capacity three Pole MCCB in existing cubical panel board / MCB DB including drilling holes in cubical panel making connection etc. including testing and commissioning as required and directed by engineer incharge of Legrand / Havells/ L&T / Scimence make.

Supplying and fixing of M.S. box / Load line MCCB enclosure suitable for fixing up to 100 A MCCB of Havells make Cat. No. IHEATP or its equivlqnt make of Legrand / L&T / Scimence / ABB for make of housing three pole MCCB including suitable size opening for knob of MCCB for operation as required.