GE I R AND D/CHD-80/2023-24 PROVISION OF TILING, BRICK WORK, CEILING AND JOINERY WORK IN PROTOTYPE CENTER BUILDING NO H- 48 AND ADDITION/ALTERATION IN BUILDING PULSE POWER LAB AT TBRL RANGE RAMGARH

Amount

Demolishing cement concrete manually/ by mechanical means including disposal of material within 50 metres lead complete all as specified and directed.

Material and labour for providing, 25 mm thick cement concrete 1:2:4, type B1 using 20mm graded stone aggregate as in floor even and fair finish complete all as specified and directed.

Dismantling tile work in floors and roofs laid in cement mortar including stacking material within 50 metres lead.For thickness of tiles 10 mm to 25 mm complete all as specified and directed.

Providing and laying Vitrified tiles in floor 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 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.Double charge vitrified tile polished finish of size Size of Tile 600 x 1200 mm, 8mm to 10mm thickness complete all as specified and directed.

Providing and laying Vitrified tiles 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 600x1200 mm 8mm to 10mm thickness complete all as specified and directed.

Demolishing brick work in cement mortar manually/ by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead complete all as specified and directed.

Providing and laying 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) complete all as specified and directed.

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. complete all as specified and directed.

Providing and laying 10 mm cement plaster on the rough side of single or half brick wall of mix 1:6 as in internally complete all as specified and directed.

Providing and laying 15 mm cement plaster on the rough side of single or half brick wall of mix 1:4 as in externally complete all as specified and directed.

Providing and laying 6 mm cement plaster of mix 1:3 (1 cement : 3 fine sand) on ceiling complete all as specified and directed.

Material and labour for preparation of newly plastered surfaces of wall and applying two coats of cement paint. complete all as specified and directed.

Distempering on wall with oil bound washable distemper of approved brand and manufacture to give an even shade : New work/Old (two or more coats) over and including water thinnable priming coat with cement primer complete all as specified and directed.

Distempering on Ceiling with oil bound washable distemper of approved brand and manufacture to give an even shade : New work/Old (two or more coats) over and including water thinnable priming coat with cement primer complete all as specified and directed.

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, drawings complete all as specified and directed.

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. complete all as specified and directed.

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 each complete all as specified and directed.

Material and labour for anodised aluminium powder coated standard section of size 101.60X44.45X2.0mm thick for door/window frame including jointing aluminium cleats of suitable size and lugs, etc complete all as specified and directed.

Material and labour for anodised aluminiumpowder coated door shutters single/double leaf, side hung type, with top and lock rail of size 83X44.45X2mm thick, bottom rail 150X 44.45X2mm thick styles/meeting styles shall be of size 83X44.45X2mm thick including jointing cleats, rubber beading snap fit clips, aluminium screws etc, panels fitted with prelaminated particle board/glass including builders hardware ie aluminium tower bolt 150mm long 2 nos to each shutter , aluminium door handle 200mm long 2 nos to each shutter complete all as specified and directed. .(Prelaminated board and glass to be measured & paid separately).

Supply and fixing for aluminium anodised window shutters, powder coated, side hung type without sash bars, aluminium section 83X44.45X2mm thick including necessary jointing cleats, glazing clips, rubber packing, anodised aluminium snap beading screws, anodised aluminium builders hardware such as peg stage 150mm long -01 No, aluminium handles of size 100mm-01 No as each shutters, window shutter to be fitted with glass panes complete all as specified and directed (glass panes to be measured & paid separately).

Supply and fixing in repairs powder coated aluminium grills, fixed to aluminium windows/partitions/door frame including all fixing arrangements like aluminium channels, screws etc complete all as specified and directed.

Provide and fixing of Double action hydraulic floor spring with stainless steel cover plate complete all as specified and directed.

Supply and fixing for in repairs hydraulic door closer of aluminium fixed to door shutters of designation 2 complete all as specified and directed.

Providing and fixing bright finished 100 mm mortice lock with 6 levers without pair of handles of approved quality for aluminium door, with necessary screws etc complete all as specified and directed.

Supply and fixing for stainless steel door stoper 150mm (or any other size as required with rubber bottom suitable for fixing to toughened glass doors complete all as specified and directed

Providing and fixing Float glass panes 5.0 mm thick glass panes (weight not less than 12.50 kg/sqm). complete all as specified and directed.

Providing and fixing in repairs ventian blinds, sheer demout blinds of with aluminium roller tube, cassette colour white fabric weight 140gms, light control 70% fabric composition 100% polyester complete all as specified and directed.

Supply and fixing for PVC wall Lining/panelling consisting of 4 to 5mm thick hollow type, single side prelam PVC sheet used instead of plain colour sheet fix to wall with screws incl matching PVC beading complete all as specified and directed.

Excavating holes in any kind of soil more than 0.1 cum & upto 0.5 cum including getting out excavated soil , then returning the soil as required in layer not exceeding 20cm in depth , including consolidating each deposited layer by ramming watering etc disposing of surplus excavated soil as directed with in a lead of 50m and lift upto 1.5 mm complete all as specified and directed.

Providing and laying cement concrete 1:3:6 in retaining walls, return walls,walls (any thickness) including attached pilasters, columns, piers,abutments, pillars, posts, struts, buttresses, string or lacing courses,parapets, coping, bed blocks, anchor blocks, plain window sills, fillets,sunken floor etc., up to floor five level, excluding the cost of centering,shuttering and finishing complete all as specified and directed.

Providing and fixing 0.56 mm, Aluminium Color coated troughed profile with center to center pitch of 200 mm, depth of 32 mm at all heights, levels and locations colour finishAluminium alloy roofing sheets of alloy IS designation 31500, temperHx8 conforming to IS 737 and dimensions as per IS code 2676 with characteristics of good formability and corrosion resistance. The profile sheets shall be fixed to truss members in slope or required pitch or curvature with Hex cap headed self drilling/tapping Stainless steel screws M6, 50 mm long with 3 mm EPDM seal washer etc. allinclusive of labour, scaffolding, T&P and sundries etc. complete all as specified and directed.. (Cost of truss/frame workshall be paid separately).

Structural steel work riveted, bolted or welded in built up sections, trusses and framed work, including cutting, hoisting, fixing in position andapplying a priming coat of approved steel primer complete all as specified and directed.

Supply and fixing for 10 mm thick polycarbonate multi wall sheet, both side UV coated, fixed with coach/ self taping screws and fixed on MS framework complete all as specified and directed.

Painting steel work with deluxe multi surface paint to give an even shade two or more coat applied @ 0.9ltr/ 10 sqm over an under coat of primer applied @ 0.8 ltr/ 10 sqm of approved brand and manufacturer. complete all as specified and directed.

Providing and fixing 12 mm thick prelaminated particle board with decorative laminaton both side 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.

Taking down carefully copper /aluminium point wiring (Light, fan, socket, or power) complete including fittings and fixture such as switches, ceiling roses pendents, regulators sockets / DBs / main switches include boards etc removing materials to store for keeping in safe custody or for taking credit (credit for above items should be made as per conditions separately), removing material, from site and making good the disturbed surfaces of walls, floor complete all as specified and directed.

Taking down carefully by sub main wiring/service connection of any type complete all as specified and directed.

Point wiring with 1.5 Sqmm (nominal area) PVC (FRLS) insulated sheathed copper stranded conductor cable run in and including concealed in wall/floor PVC conduit not less than 20 mm as per IS with all fittings such as bends, tee,junction boxes of suitable size including 1.5 Sqmm PVC(FRLS) insulated copper earth continuity conductor connected to common earth dolly and including MS/GI sunken boxes with modular inner & surface plate suitable for housing modular switches, sockets,fan regulators etc including all necessary wall cutting chases and making good disturbed surfaces in cement mortar 1:3 and as per existing colour of white wash / paint / OBD / cement base paint For one light point controlled by one switch complete all as specified and as directed. Note :- GI steel box and modular cover frame with plate shall deemed to be included in quoted rate against this item.

All as per serial item no 38.00 above but For one fan point controlled by one switch complete all as specified and directed..

All as per serial item no 38.00 above but For 3 pin 5 Amp socket outlet on the same board complete all as specified and directed.

All as per serial item no 38.00 above but For 3 pin 5 Amp socket outlet independent complete all as specified and directed..

All as per serial item no 38.00 above but For 3 pin 15 Amp socket outlet independent with 2.5 Sqmm copper conductor complete all as specified and directed..

Supply and fixing for Modular switch one way 6 Amp,1 Module complete all as specified and directed.

Supply and fixing for Modular socket, 6 amps-2/3 pin combined, 2 Module complete all as specified and directed.

Supply and fixing for Modular switch , one way, 16 amps, one Module complete all as specified and directed.

Supply and fixing for Modular socket 16 amps-6 pin multipin, 2 Module complete all as specified and directed.

Supply and fixing for sheet metal inclouser single pole and neutal with 02 Pin and earth plug and socket complete with 01 single pole 20 Amps 240V, MCB complete incl necessary fixing arrangement and all incoming and outgoing electric connection complete all as specified and directed.

Supply and fixing in repairs Ceiling rose surface type, PVC/Polycarbonate islated body size 50x28 mm two to three terminals. complete all as specified and directed.

Material and labour for wiring for circuit/ sub main wiring alongwith earth wire with 2x4.0 Sqmm+1x4 Sqmm earth wire (For AC) of PVC (FRLS) insulated copper conductor, single core, 1100 v grade cable in Concealed/surface as required using following sizes of cables inciuding in PVC conduit/casing caping complete all as specified and directed.

All as per serial item no 45.00 above but size 4x6.0 Sqmm+2x6 Sqmm earth wire,

Supply and fixing for VENUS NEO HE 2'x2' 42W LED panel suitable for armstrong /grid /POP ceiling,Ultra modern designed LED luminaire which provides soft-light and glare free symmetrical illumination suitable for Armstrong/ Grid ceiling.complete all as specified and directed. Make HAvells cat part no VENUSNEOTW2X2PLR42WLEDTWMOD or equivalent in Philips, CG, Halonix, Surya

Supply and fixing in repairs sheet metal enclouser distribution board 415volt,Vertical TPN 4 Way with provision for suitable MCCB FP up to 125 A as incomer & MCBs SP/TP as out going as per IS including compact insulated bus bar and rounded neutral bar, door earthing complete double door surface/reccess mounting IP-43 protection, , including connection with the existing sub circutis, electric meter etc with proper size new copper cable, lugs,connectors etc complete all as specified and directed.

Supply and fixing in repairs MCB SP 6 to 32 Amps 240 volts 10 KA ''C''Series.

Supply and fxing in repairs MCCB, 4-pole, breaking capacity 16 KA, 415 volts, 100 Amps including taking down unservicable one complete all as specified and directed.

Taking down fan, sealing cable end, dismantling blades and removing fan and blades and depositing to MES store complete all as specified and directed.

Material and labour for earthing complete with galvanised steel earth plate electrode 600x600x6mm thick,burried directly in ground (earth pit not less than 2.25 Mtr deep below ground level ) with top edge of the plate not less than 1.5 Mtr below normal ground level,connected to galvanized iron wire of 4 mm dia earth lead by means of bolts,nuts ,washer and check nut of galvanized steel, earth wire protected by and including GI pipe 15 mm bore (light grade) and connected to main switch / MCB DBs box point as directed and including cement concret pit with CI cover 10 mm thick hinged to CI frame all as shown under electrical plate No 3 SSR Pt - I 2009 including painting the external surface of chamber & cover with enamel paint in diffrent colour as directed and writing earth results & date of test carried out with white paint on black painted background, wiremesh funnel, 20mm bore GI Pipe (Medium grade) for watering, charcoal and salt in alternative layers of 15cm thick all arround the electrode, including necessary excavation and earth work in any type of soil complete all as shown in electrical plate of SSR part -I and testing on complete all as specified and directed.

Material and labour for Earth continuity conductor or main earthing lead fixed to wall on batten or recess or chases or buried in ground or drawn in conduit/pipe or fixed to poles or any other indicated situation for loop earthing etc. as required 4 mm dia galvanised iron or steel wire complete all as specified and directed.

Supply and fixing for ceiling fans complete with blades, down rods, electronic regulator and accessories, 230 V, 1400 mm sweep. Min air delivery 245 CFM with service value 6.00 BEE. Five star rated with brushless direct current motor (BLDC) complete all as specified and directed.

D.N.Gupta and Sons

shree balaji builders

JK ENGINEERS

PARVEEN KUMAR AND SONS

RAJESH KUMAR

M/s Krishan Aggarwal