Civil works for the construction of 250 kLD Sewage Treatment Plant near Nila Building in Technopark Phase I Campus, Trivandrum

Amount

Clearing jungle including uprooting of rank vegetation, grass, brush wood, trees and saplings of girth up to 30 cm measured at a height of 1 m above ground level and removal of rubbish up to a distance of 50 m outside the periphery of the area cleared The rate inclusive of all material charge, labour, transportation, Scaffolding (If needed) loading/unloading at the work space and removal of debris from work site etc for all heights, complete as per the direction of engineer in charge.

Felling trees of the girth (measured at a height of 1 m above ground level) including cutting of trunks and branches, removing the roots and stacking of serviceable material and disposal of unserviceable material. Beyound 30 cm girth up to and including 60 cm girth The rate inclusive of all material charge, labour, transportation, Scaffolding (If needed) loading/unloading at the work space and removal of debris from work site for all heights etc. complete as per the direction of engineer in charge.

Earth work in excavation by mechanical means (Hydraulic excavator)/manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth lead upto 50 m and lift upto 1.5 m, as directed by Engineer-in-charge. 2.6.1 All kinds of soil The rate inclusive of all material charge, labour, transportation, Scaffolding (If needed) loading/unloading at the work space and removal of debris from work site for all heights etc. complete as per the direction of engineer in charge.

Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 m and lift upto 1.5 m. The rate inclusive of all material charge, labour, transportation, Scaffolding (If needed) loading/unloading at the work space and removal of debris from work site for all heights etc. complete as per the direction of engineer in charge.

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level: 1:5:10 (1 cement : 5 coarse sand : 10 graded stone aggregate 40 mm nominal size) The rate inclusive of all material charge, labour, transportation, Scaffolding (If needed) loading/unloading at the work space and removal of debris from work site etc. complete as per the direction of engineer in charge.

Dry stone pitching 22.5 cm thick including supply of stones and preparing surface complete. The rate inclusive of all material charge, labour, transportation, Scaffolding (If needed) loading/unloading at the work space and removal of debris from work site for all heights etc. complete as per the direction of engineer in charge.

Providing and laying in position machine batched and machine mixed design mix M-25 grade cement concrete for reinforced cement concrete work, using cement content as per approved design mix, including pumping of concrete to site of laying but excluding the cost of centering, shuttering, finishing and reinforcement, including admixtures in recommended proportions as per IS: 9103 to accelerate, retard setting of concrete, improve workability without impairing strength and durability as per direction of Engineer - in-charge. Note:- Cement content considered in this item is @ 330 kg/ cum. Excess or less cement used as per design mix is payable or recoverable separately.All work upto plinth level.The rate inclusive of all material charge, labour, transportation, Scaffolding (If needed) loading/unloading at the work space and removal of debris from work site for all heights etc. complete as per the direction of engineer in charge.

Steel reinforcement for R.C.C work including straightening, cutting, bending, placing in position and binding all complete upto plinth level The rate inclusive of all material charge, labour, transportation, Scaffolding (If needed) loading/unloading at the work space and removal of debris from work site for all heights etc. complete as per the direction of engineer in charge.

Centering and shuttering including strutting, etc. and removal of form for: Foundations, footings, bases for columns The rate inclusive of all material charge, labour, transportation, Scaffolding (If needed) loading/unloading at the work space and removal of debris from work site for all heights etc. complete as per the direction of engineer in charge.

Providing and laying in position machine batched and machine mixed design mix M-25 grade cement concrete for reinforced cement concrete work, using cement content as per approved design mix, including pumping of concrete to site of laying but excluding the cost of centering, shuttering, finishing and reinforcement, including admixtures in recommended proportions as per IS: 9103 to accelerate, retard setting of concrete, improve workability without impairing strength and durability as per direction of Engineer - in-charge. Note:- Cement content considered in this item is @ 330 kg/ cum. Excess or less cement used as per design mix is payable or recoverable separately. All work above plinth level upto floor V level The rate inclusive of all material charge, labour, transportation, Scaffolding (If needed) loading/unloading at the work space and removal of debris from work site etc. for all heights, complete as per the direction of engineer in charge.

Centering and shuttering including strutting, etc. and removal of form for: Suspended floors, roofs, landings, beams, Cantiliver beam, Cantiliver slab, balconies, access platform and its side etc complete. The rate inclusive of all material charge, labour, transportation, Shoring, Scaffolding (If need) loading/unloading at the work space etc for all heights, complete as per the direction of engineer in charge.

Centering and shuttering including strutting, etc. and removal of form for: Lintels, beams, girders bressumers and cantilevers The rate inclusive of all material charge, labour, transportation, Scaffolding (If needed) loading/unloading at the work space and removal of debris from work site etc.for all heights, complete as per the direction of engineer in charge.

Centering and shuttering including strutting, etc. and removal of form for: Columns, Pillars, Piers, Abutments, Posts and Struts The rate inclusive of all material charge, labour, transportation, Scaffolding (If needed) loading/unloading at the work space and removal of debris from work site etc. for all heights, complete as per the direction of engineer in charge.

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 The rate inclusive of all material charge, labour, transportation, Scaffolding (If needed) loading/unloading at the work space and removal of debris from work site etc. for all heights, complete as per the direction of engineer in charge.

Hollow block masonry using pre cast blocks ( Factory made) of size 40x20x15cm or nearest available size confirming to IS 2185 part 1 of 1979 for super structure up to floor two level with thickness 15cm in: CM 1:6 ( 1 cement : 6 coarse sand ) etc complete The rate inclusive of all material charge, labour, transportation, Scaffolding (If needed) loading/unloading at the work space and removal of debris from work site etc. for all heights, complete as per the direction of engineer in charge.

Plastering with cement mortar 1:6(1 cement & 6 sand) 12mm thick one coat floated hard and trowelled smooth for inside and outside walls including cost and conveyance of all materials to site, labour charges, hire charges for scaffolding, watering for curing, etc. complete for all floors for all heights as per the direction of engineer in charge. The rate inclusive of all material charge, labour, transportation, Scaffolding (If needed) loading/unloading at the work space and removal of debris from work site etc.for all heights, complete as per the direction of engineer in charge.

Applying one coat of water thinnable cement primer of approved brand and manufacture on wall surface: Water thinnable cement primer. The rate inclusive of all material charge, labour, transportation, Scaffolding (If needed) loading/unloading at the work space and removal of debris from work site etc. for all heights, complete as per the direction of engineer in charge.

Finishing walls with Acrylic Smooth exterior paint of required shade: New work (Two or more coat applied @ 1.67 ltr/10 sqm over and including priming coat of exterior primer applied @ 2.20 kg/10 sqm). The rate inclusive of all material charge, labour, transportation, Scaffolding (If needed) loading/unloading at the work space and removal of debris from work site etc. for all heights, complete as per the direction of engineer in charge.

Wall painting with premium acrylic emulsion paint of interior grade, having VOC (Volatile including applying additional coats wherever required to achieve even shade and colour. Two coats The rate inclusive of all material charge, labour, transportation, Scaffolding (If needed) loading/unloading at the work space and removal of debris from work site etc. for all heights, complete as per the direction of engineer in charge.

Providing and laying vitrified floor tiles in different sizes (thickness to be specified by the manufacturer) for floors with water absorption less than 0.08% and conforming to IS : 15622, of approved make, in all colours and shades, laid on 20 mm thick cement mortar 1:4(1 cement : 4 coarse sand), including grouting the joints with epoxy joint filler, by using a spacer of minimum of 3mm thick, complete. Size of Tile 600 x 600 mm. The rate inclusive of all material charge, labour, transportation, Scaffolding (If needed) loading/unloading at the work space and removal of debris from work site etc. for all heights upto roof top, complete as per the direction of engineer in charge.

Providing and fixing aluminium work for doors, windows, ventilators and partitions with extruded built up standard tubular sections/ appropriate hollow sections of 2mm thick 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, Aluminnium 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 Powder coated aluminium (minimum thickness of powder coating 50 micron). The contractor shall submit shop drawings for approval from Technopark, before procuring the material. colour and design as approved by Technopark. The rate inclusive of all material charge, labour, transportation, Scaffolding (If needed) loading/unloading at the work space and removal of debris from work site etc.for all heights, complete as per the direction of engineer in charge.

Providing and fixing aluminium work for doors, windows, ventilators and partitions with extruded built up standard tubular sections/ appropriate hollow swctions of 2mm thick 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, Aluminnium 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) Powder coated aluminium (minimum thickness of powder coating 50 micron). The colour and design as approved by Technopark. The rate inclusive of all material charge, labour, transportation, Scaffolding (If needed) loading/unloading at the work space and removal of debris from work site etc.for all heights, complete as per the direction of engineer in charge.

Providing and fixing 12 mm thick prelaminated particle board flat pressed three layer or graded wood particle board conforming to IS : 12823 Grade I Type II, 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 Engineer - in- Charge. Pre- laminated particle board with decorative lamination on both sides. The rate inclusive of all material charge, labour, transportation, Scaffolding (If needed) loading/unloading at the work space and removal of debris from work site etc.for all heights, complete as per the direction of engineer in charge.

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 5.00 mm thickness. The rate inclusive of all material charge, labour, transportation, Scaffolding (If needed) loading/unloading at the work space and removal of debris from work site etc. for all heights upto roof top, complete as per the direction of engineer in charge.

Providing and fixing 100 mm brass locks ( best make of approved quality ) for aluminium doors including necessary cutting and making good etc. complete. The rate inclusive of all material charge, labour, transportation, Scaffolding (If needed) loading/unloading at the work space and removal of debris from work site etc.for all heights, complete as per the direction of engineer in charge.

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/ powder coated (AC 15 ) aluminium. The rate inclusive of all material charge, labour, transportation, Scaffolding (If needed) loading/unloading at the work space and removal of debris from work site etc. for all heights, complete as per the direction of engineer in charge.

Providing and fixing aluminium tower bolts, ISI marked, anodised(anodic coating not less than grade AC 10 as per : 1868), transparent or dyed to required colour or shade, with necessary screws complete: 250x10 mm. The rate inclusive of all material charge, labour, transportation, Scaffolding (If needed) loading/unloading at the work space etc complete as per the direction of engineer in charge. The rate inclusive of all material charge, labour, transportation, Scaffolding (If needed) loading/unloading at the work space and removal of debris from work site etc. for all heights, complete as per the direction of engineer in charge.

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 form 701 mm to 1000 mm), with double speed adjustment with necessary accessories and screws etc. complete.The rate inclusive of all material charge, labour, transportation, scaffolding (If needed) loading/unloading at the work space and removal of debris from work site etc. for all heights upto roof top, complete as per the direction of engineer in charge.

Providing and fixing tiled false ceiling of approved materials of size 595 x 595 mm in true horizontal level, suspended on inter locking metal grid of hot dipped galvanized steel sections (galvanized @ 120 grams per 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 1200mm 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 x 1.6 mm fixed to ceiling with 12.5mm dia and 50 mm long dash fasteners, 4 mm GI adjustable rods with galvanised butterfly level clips of size 85x 30x 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 plaster board 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 centre borders of 48 mm and the side borders of 30 mm, backed with non woven tissue on the back side , having as NRC ( Noise Reduction Co efficient) of 0.79, with 50 mm resin bonded glass wool backing. The rate inclusive of dismantling the exisitng false ceiling, all material charge, labour, transportation, Scaffolding (If needed) loading/unloading at the work space and removal of debris from work site etc. for all heights upto roof top, complete as per the direction of engineer in charge.

Steel work for purlin/rafters/single section with G I pipes 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. The rate inclusive of all material charge, labour, transportation, Scaffolding (If needed) loading/unloading at the work space and removal of debris from work site for all heights etc. complete as per the direction of engineer in charge.

Providing and fixing precoated galvanised steel sheet roofing accessories TATA 0.45 mm thick Tile profile roof sheet (+ 0.05%) total coated thickness, zinc coating 120 grams per sqm as per IS:mm(+0.05%) total coated thickness, Zinc coating 120 grams per sqm as per IS: 277, in 240 mpa steel grade, 5-7 microns epoxy primer on both side of the sheet and polyester top coat 15-18 microns using self drilling/self tapping screws complete: Ridges, eaves & Vally Gutters with plain (500-600 mm) The rate inclusive of all material charge, labour, transportation, Scaffolding (If needed) loading/unloading at the work space for all heights etc complete as per the direction of engineer in charge.

Providing and fixing of 6" Square gutter pathy with 4" down spot at 6 meters C/C with necessary clamping with main purlin and necessary connections together Down spot pipe may be paid separately. The rate inclusive of all material charge, labour, transportation, Scaffolding (If needed) loading/unloading at the work space for all heights etc complete as per the direction of engineer in charge.

Providing and fixing PVC pipes including fixing the pipe with clamps/clips at 1.00 m spacing. This includes jointing of pipes with one step PVC solvent cement and testing of joints complete as per direction of Engineer-in-Charge 110 m dia 4 Kgf/cm2 - External work - Exposed on wall for rainwater pipe. The rate inclusive of all material charge, labour, transportation, Scaffolding (If needed) loading/unloading at the work space for all heights etc complete as per the direction of engineer in charge.

Steel work welded in built up G.I sections/framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer etc. as required.In stringers, treads,landings etc. of stair cases, including use of chequered plate wherever required, all complete. The rate inclusive of all material charge, labour, transportation, Scaffolding (If needed) loading/unloading at the work space for all heights etc complete as per the direction of engineer in charge.

Providing and fixing hand rail of approved size by welding etc. to steel ladder railing, balcony railing, staircase railing and similar works, including applying priming coat of approves steel primer. G.I.tube. The rate inclusive of all material charge, labour, transportation, scaffolding (if needed) loading / unloading at the work space for all heights etc complete as per the direction of engineer in charge.

Drilling holes in RCC wall / slab etc for providing and fixing PVC pipe in between trenches. Job includes labour charges, hire charges for core cutting machines, transporting to site and making the holes in. The rate inclusive of all material charge, labour, transportation, scaffolding (if needed) loading / unloading at the work space for all heights etc complete as per the direction of engineer in chrge.

Heather Infrastructure Private Limited

MBM ENGINEERING WORKS