Miscellaneous civil works for Particle Deposition Lab in DMTD Building at RRCAT Indore

Amount

Imp. Notes - 1. The bidder must possess valid EPF & ESIC registration. The bidders need to deposit EPF & ESIC with appropriate authority. The reimbursement for EPF & ESIC deposit shall not be made. 2. The payment of wages to labourers should be made through bank. 3. The bidder must possess sufficient manpower & other resources (as detailed in SGF ) required for the timely completion of work. 4. It is also proposed to mention that running bill shall be processed as per clause 7 of SGF subject to minimum amount of Rs.4.50 lakhs.

0.00 metre to 1.50 metre below average G.L

1.50 metre to 3.00 metre below average G.L

Earthwork excavation over areas in all soils except soft and hard rock by mechanical means (hydraulic Excavator)/manual means and disposing off & levelling the soil within a distance of 50 metre.

Lead charges, by mechanical transport to anywhere in RRCAT CAMPUS, including loading, unloading, stacking/levelling etc. complete.

For soil

Note: The rate in respect of above item no is applicable for the net quantities arrived at after making deductions for voids @ 20% in respect of soils from the corresponding stack/truck measurements.

Demolishing brick work in cement mortar at all levels including scaffolding, stacking of serviceable materials and disposal of unserviceable materials within 50 metres lead etc. complete.

Providing & laying in position Cement concrete 1:3:6 using graded stone aggregate 40 mm max. size including consolidating, finishing, curing etc. complete excluding formwork as per specifications.

Construction of Granular sub base by providing coarse graded material as per specified grading, spreading in uniform layers on the prepared surface, mixing at optimum moisture content and compacting with vibratory roller/mechanical earth rammer to achieve the desired density complete as per drawing, specification and as directed by Engineer in-charge.

For grading - I material (with 75mm and down size aggregates)

For grading - II material (with 53mm and down size aggregates)

Providing & laying in position REINFORCED cement concrete of M-20 grade at all heights using graded stone aggregate of 20 mm max. size including machine mixing, consolidation, mechanical vibration, finishing, curing, cost of labour & machineries etc. complete as per specifications but excluding formwork, shuttering and steel reinforcement.

In foundations, footings, plinth beams, base of columns, flooring.

In columns, mullions, pillars, posts, struts

In beams, slabs, lintels, bed blocks, chajjas, canopies, shelves, walls and window cills. Staircase etc

Providing centering and shuttering using timber planks/steel plates including strutting and propping etc. at all heights and removal of the same for in situ reinforced concrete and in plain concrete work

Foundations, footings, base of columns plinth beams, flooring, machine foundations, bed blocks, window cills, copings and mass concrete

Columns, pillars, posts, struts, mullions etc.

Sides and soffits of beams, beam haunchings lintels, cantilever, girders, bressummers, soffits of suspended floors, roofs, balconies, chajjas etc.

Providing and placing in position REINFORCEMENT using TMT BARS of brands as specified in "list of preferred makes", having minimum yield strength of Fe 500 conforming to IS 1786, for reinforced cement concrete work at all levels, including cutting, bending, fixing, tying in position with 1.6 mm dia. soft drawn annealed binding wire, with chairs, legs, supports etc. complete including cost of transporting the bars from factory to required location at work site, cost of 1.6 mm dia. soft drawn annealed binding wire, watch & ward, insurance etc complete all as per drawing, specifications and as directed by Engineer-in-charge. (Binding wire required for the work will have to be supplied by the contractor at their own cost and will not be measured for payment.)

Providing, fabricating, cutting, erecting, and fixing in position structural steel works of any shape using Structural steel M.S. plain & chequered plates at all levels including welding, painting with two coats of enamel paint over a primary coat of steel primer and transportation etc. complete as per specifications and as directed by Engineer-in-Charge. (The welding weights shall not be measured for payments but cost of same shall be included in the rate.)

Providing, fabricating, cutting, erecting, and fixing in position structural steel works of any shape using ISMBs, Joists, channels, angles, flats, Tees etc. of minimum grade Fe 250, at all levels including welding, painting with two coats of enamel paint over a primary coat of steel primer and transportation etc. complete as per specifications and as directed by Engineer-in-Charge. (The welding weights shall not be measured for payments but cost of same shall be included in the rate.)

Providing, fabricating, cutting, erecting, and fixing in position structural steel works of any shape using RHS, SHS & circular hollow sections of Grade Yst 250 as per IS: 4923 at all levels including welding, painting with two coats of enamel paint over a primary coat of steel primer and transportation etc. complete as per specifications and as directed by Engineer-in-Charge. (The welding weights shall not be measured for payments but cost of same shall be included in the rate.)

Note: ( Common for Item nos. 11, 12 & 13 ). 1) Structural steel conforming to IS: 2062. 2) The contractor shall supply copy of Documentary evidence of purchase of steel, test certificates from the manufacturing firms and also testing from third party, if required to be arranged at no extra cost. 3) Welding weights, connections, bolts and nuts shall not be measured for payment but the cost of which shall be deemed to have been included in the rate. 4) All holes will be made by drilling only. Gas cutting of holes will not be permitted.

Brick work in cement mortar 1:6 using table moulded chimney bricks having a compressive strength not less than 40kg/cm² in foundation & plinth up to FFL including curing, raking out joints above ground level, simultaneous pointing below G.L. etc. complete as per specifications,

Brick work in cement mortar 1:6 using table moulded chimney bricks having a compressive strength not less than 40kg/cm² in superstructure at all levels including double scaffolding, raking out joints, curing etc. complete as per specifications,

Cement concrete flooring 50 mm thick consisting of 38 mm thick cement concrete 1:1½:3 with 10mm size aggregate as under layer, and 12mm thick wearing surface with METALLIC FLOOR HARDENER cement being mixed with metallic floor hardener in proportion of 4:1 (4 cement : 1 Metallic floor hardener) by weight and cement hardener compound mixed with 6mm down graded stone aggregate in the ratio of 1:2 by volume including, ramming, finishing, to required levels or slope, providing & fixing dividing strips, curing etc. complete generally as recommended by the manufactures etc. complete.

With glass dividing strips of size 25mm x 3mm

Non Slippery Ceramic tile flooring/dado using 6mm thick matt finished ceramic tiles of sizes as mentioned below, 1st quality over 20mm thick cement mortar 1:3 bedding, close jointed and pointed with matching cement slurry using white cement pigment mixed with, finished to levels slope or plumb as required including 20mm thick cement mortar 1:3 bedding, making good the surface before bedding, cutting of tiles, curing, acid washing etc. complete.

For Dado/Skirting using tiles of size 300x450mm

Cement plastering at all levels for internal walls ceilings with cement mortar 1:4 over brick walls or concrete surfaces, including hacking of concrete surfaces, double scaffolding, curing etc. complete.

20 mm thick

Sand faced plaster 20mm thick in 2 coats over exterior masonry and concrete surfaces at all heights with base coat in cement mortar 1:4, 12mm thick and finishing coat in cement mortar 1:3, 8mm thick final rendering, double scaffolding wherever necessary, hacking of concrete surfaces, curing etc. complete and addition of waterproofing compound @ 2% of weight of cement for the base coat etc. complete.

Painting plastered surfaces with two coats of Acrylic emulsion paint of approved colour and shade over one coat of cement primer including preparing the surfaces, filling with full wall putty, scaffolding and cleaning, tools & tackles, safety appliances etc. complete

Painting New exterior walls on rough surfaces with two coats of External acrylic emulsion paint of approved colour and shade including preparing the surfaces, filling with putty wherever required, scaffolding and cleaning, tools & tackles, safety appliances etc. complete and as per drawings, specifications & as directed by the Engineer-in-charge.

Painting steel work with two coats of Synthetic enamel paint of approved colour and shade over one coat of approved wood/steel primer including preparing surfaces, filling with putty, scaffolding and cleaning, tools & tackles, safety appliances etc. complete

Providing, fabricating, supplying and erecting locally available factory made single/double leaf metal flush door insulated with Mineral wool filling, consisting of 1.5 mm galvanised pressed steel frame of size 105mm x 57mm with suitable stiffeners and 1mm prime quality galvanised pressed steel shutter 35mm thick with necessary stiffeners for hardwares, p/f vision panels of size 200mmx300mm with 4mm thick plain glass and applying a coat of steel primer etc. complete including the cost of heavy duty MS Butt Hinges, 200mm long holdfasts (MS Flat 25x3mm) CPMS aldrops, handles, tower bolts, rubber buffer, provision for fixing door closure with screw and check for correctness of recesses and stiffening plates for all fittings & fixtures including the cost of grouting the hollow portion of door frame with cement concrete 1:2:4 etc. complete as per specifications and as directed by Engineer-in-Charge.

Providing & fixing best quality wash basin of size 550mm x 400 mm with plain rims, comprising of :

Notes: a. Best Indian make wash basin in white glazed vitreous chinaware conforming to IS:2566 Part IV supported on suitable wall brackets and of size mentioned above. b. One number heavy quality 15mm n.b. C.P. brass pillar cock with jam nut of easy clean variety conforming to IS: 1795. c. One number 15 mm n.b. heavy quality PVC inlet connection with brass union connection with brass solder joints at ends. d. One number 15mm n.b. screw down heavy quality, fancy variety C.P. brass stop cock. e. One number 32 mm n.b. heavy quality C.P. brass waste coupling. f. One number 32 mm C.P. BRASS heavy quality BOTTLE trap with extension piece and wall flange etc. complete of Dripless type.

Providing, laying, jointing, fixing and testing CPVC pipes of grade SDR - 11 as per IS:15778 including CPVC plain & brass threaded fittings like elbows, collars, tees, unions, couplings, reducers, enlargers, bends, CPVC MTA, FTA and all other fittings required for the completion, having thermal stability for hot & cold water supply and also as per the code of practice of water supply in buildings of IS: 2065 including laying under the floors, chasing in walls, roof slabs and making good the same to the original conditions, including fixing the pipe with clamps at 1m spacing, cost of all jointing materials like hemp yarn, white or red lead, clamps, wooden gutties, screws, cement, sand etc. complete testing the pipes with clean water as per specifications.

20mm nominal size

25mm nominal size

Providing and fixing in position heavy pattern screw down gun metal GATE Valves conforming to IS:778 with hand wheels at top including testing for 10 kg/cm2 pressure with clean and potable water with a minimum testing duration of two hours etc. as per specifications and as directed by Engineer-in-charge.

Providing, laying, jointing, fixing and testing PVC rigid pipes of class 'B' for sewerage ensuring thermal stability for waste water, sewage, acids etc. including all PVC fittings, jointing with durable solvent, testing the pipes at a pressure of 6 Kg per Sq cm etc. complete as per drawing, specifications and as directed by the Engineer-in Charge.

Supplying, lowering, laying, RCC Socket & Spigot (S&S) spun pipes (Class NP2) of IS : 458 with necessary collars, laid to correct grade and levels at all depths including cutting to length, jointing with hemp yarn and C.M. 1:1, caulking the joints and finishing, curing, testing etc. complete as per drawing, specification and as directed by Engineer in-charge.

150 mm dia

300 mm dia.

Providing and fixing HDPE/CPVC Floor trap of self cleansing design with 75mm outlet having a minimum water seal of 50mm with stainless steel grating on top including necessary 1:2:4 cement concrete for embedding the trap etc. as per specifications all complete.

Providing and fixing laminated closed cell Polyethylene foam joint filler 20mm thick for expansion joint or other places including cutting, positioning, supporting, scaffolding and filling with sealing compound etc., complete.

Providing and fixing Welded wire mesh (25 x 25 ) 12 gauge thickness of best quality to existing frame, including cutting, making holes, etc. fixed in proper line and level etc. complete.

Providing and fixing 0.50 mm TCT color coated galvalume (Color Star Profile) sheets in roof, facia including all overlaps, ridges, mitring, supplying and fixing 'J' hooks, bolts, nuts and washers as per manufacturers code of practice and cutting the sheets as required including the cost of scaffolding, work at all heights etc. complete.

Providing & fixing in true horizontal level 600x600x15mm mineral fibre false ceiling system of minimum RH-90 using hot dipped galvanised sections exposed surfaces with precoated capping main tee of size 24x32x0.27mm at every 1200mm c/c maximum and rotary stiched cross tee of size 24x27x0.27mm at every 600mm c/c and sub cross tee of size 24x27x0.27mm at every 1200mm c/c and wall angle of size 19x19x0.35mm fixed to the periphery of the wall. The above grid is suspended at every 1200mm c/c in both directions using 12 gauge pre straightened GI wire and 6x50mm anchor fasteners, providing and laying tegular edged 600x600x15mm ceiling tiles, fixing with necessary screws/bolts, drilling holes in ceiling, floor or walls, fixing with anchor fasteners wherever required, butterfly clips, hold down clips, hanger rods, applying jointing compound, sand papering, cutting panels to required size, providing extra frame work around openings etc. complete as per drawing, specifications and as directed by Engineer-in-Charge.

Providing, fabricating, installing and fixing in position exterior grade 4 mm thick aluminium composite panels of required size over aluminium frame work for masking, fascia, cladding, etc. for linear as well as curvilinear shape for all heights and all levels etc. as per design requirement. The frame members shall be cladded by using 4.0 mm thick prime quality aluminium composite panels approved shades made out of 3 mm thick FR grade mineral core sandwiched between two Aluminium sheets (each 0.5 mm thick) Using CHB tape and sealant for fixing aluminium panels/glass, necessary filling up of gaps at junctions, top, bottom and all sides by glass sealant (No. 789 ), all fittings and fixtures necessary for fixing of panels, screws / rivets, G.I. wire etc., making cut outs, fixing extra frame work and necessary arrangements for opening for supply/return air slit, lighting fixtures, including scaffolding etc. complete as per drawings, specifications and as directed by E.I.C.

Providing and fixing in position Aluminium framing, members etc. with extruded, aluminium sections, beadings, sheets etc. as required manufactured to relevant IS codes using heavy sections etc. including cost of fixtures, fitting, screws etc. as required complete as per drawing, specifications and as directed by Engineer-in- CHARGE

Providing and fixing in position Aluminium framing, members etc. with extruded and anodized (5 microns) of approved colour, aluminium sections, beadings, sheets etc. as required manufactured to relevant IS codes using heavy sections etc. including cost of fixtures, fitting, screws etc. as required complete as per drawing, specifications and as directed by Engineer-in-Charge.

Providing & fixing in position 50mm thick Rockwool slab of density not less than 48Kg/cum of required size at all heights including cutting the slab to required size, cost of all materials & labours involved for complete work, scaffolding including making provision & finishing of opening for light fixtures, smoke detectors and cameras etc. complete as per drawing, specifications and as directed by Engineer-in-Charge.

Providing and Laying homogeneous anti-static PVC flooring with black conductive layer sandwiched in between PVC having anti static properties from 1.0 X 104 TO 1.0 X 106 Ohms of 2 mm thickness, of approved colour, pattern and designs for flooring/skirting laid on existing smooth cement tile or concrete or plaster finish, using compatible and suitable adhesive, close jointed to be welded and finished to proper bends, slope as directed etc. complete generally as per manufacturer's specifications including 50 mm wide copper strip as required etc and as directed by Engineer -in-charge.

Providing and fixing 2mm thick epoxy based joint less flooring over existing flooring such as concrete floor, tiles, wood, metal etc. formulated out to required levels, thickness slopes and finished smooth or rough including curing, preparing the surfaces such as filling holes, cracks, joints, wherever necessary by epoxy based trowelling compound, including providing and applying one coat of two component epoxy based primer including cost of materials and labours etc. complete as per manufacturer's recommendation.

Preparing the surface and etching with 10% commercial hydrochloric acid wherever necessary, neutralising the etched areas by washing with 5% solution of soda ash, applying one coat of pigmented epoxy based primer followed by one coat of epoxy based trowelling compound, cutting and grinding the surfaces wherever necessary using waterproof quality emery paper and applying three finishing coats of epoxy based polyamine/polyamide cured special acid and alkali resistant paint of approved tint including preparing surfaces, scrapping, filling holes, cracks, joints, wherever necessary with epoxy based trowelling compound, cost of all materials, scaffolding and labour, tools & tackles, safety appliances and as per manufacturer's recommendations.

With POLYAMIDE cured epoxy paint

Providing & laying in position 28 gauge stainless steel mosquito proof jalli with aluminium frame work including fixing to the existing frame work, cost of all materials, washers, nuts, screws, tools & tackles etc. complete as per specifications and as directed by Engineer-in-Charge. Note : Aluminium sections will be measured and paid for separately under relevant item.

Providing and fixing in position powder coated (min 50 microns) of approved shade wall span with extruded and integrated aluminium sections conforming to IS: 733 and IS: 1285 aluminium beading, PVC lining, CP brass / stainless steel screws, mastic filling, nuts, washers etc. complete including cost of p/f 5mm thick float glass and/or opaque using 12mm thick laminated particle board, scaffolding if necessary, chipping of walls, beams, columns, rectification of plaster, painting if required. Vertical and horizontal section of wall spans shall be min 63 mm x 38 mm and of thickness minimum 1.85 mm. Snap beading shall be minimum 0.41 mm thick. Cleat angles shall be minimum 25 x 25 mm and thickness 2 mm. The spacing of vertical and horizontal sections shall be in the range of 0.90 m to 1.50 m centre to centre.

Providing and fixing in position powder coated (min 50 microns) aluminium doors with extruded and integrated aluminium sections conforming to IS: 733 and IS: 1285 aluminium beading, PVC lining, CP brass / stainless steel screws, mastic filling, nuts, washers etc. complete including scaffolding if necessary, chipping of walls, beams, columns, rectification of plaster, painting if required. Vertical and middle horizontal section of door shall be min 80 mm x 44 mm and of thickness minimum 2 mm. Top and bottom horizontal section of door shall be min 120 mm x 44 mm and of thickness minimum 2 mm Snap beading shall be minimum 0.41 mm thick. Cleat angles shall be minimum 25 x 25 mm and thickness 2 mm, including p/f 5.0mm thick clear sheet glass and/or opaque using 12mm thick laminated particle board.

Powder coated aluminium (min powder coating of 50 microns) doors, fully/partly glazed with 5 mm thick glass or opaque using 11 mm thick laminated particle board and the vertical members are internally braced with 12mm dia MS long bolt, SS handle on both sides , floor spring/door closer , concealed tower bolts, locking arrangements using SS aldrop 16mm dia and 300mm long etc complete.

Providing and fixing in position anodized (min of grade AC10) fixed window etc. with extruded and integrated aluminium sections confirming to IS: 733 and IS: 1285 aluminium beading, PVC lining, CP brass / stainless steel screws, mastic filling, nuts, washers etc. complete including scaffolding if necessary, chipping of walls, beams, columns, rectification of plaster, painting if required. Vertical and horizontal section shall be min 63 mm x 38 mm and of thickness minimum 1.85 mm. Snap beading shall be minimum 0.41 mm thick. Cleat angles shall be minimum 25 x 25 mm and thickness 2 mm. The spacing of vertical section shall be 0.60 m and horizontal sections shall be 1.20 m. Including providing and fixing in position 5mm thick tinted glass on both sides. Specifications of glass:- 5 mm thick Tinted glass on both sides fixed with sealant & tape, PVC/Neoprene Gasket Lining etc. complete.

Fixed window fully glazed with 5 mm thick tinted glass on both sides, anodised aluminium (anodised transparent or dyed as required and as directed by EIC as per IS: 1868)

M/s. SAIRAJ CONSTRUCTION (BID ID -3331817)