Civil modification work of laboratory room in 18 unit at HWBF, Vadodara.

Amount

Demolishing of RCC, PCC by mechanical/hand means and stock piling at designated locations, chipping, etc. and disposing off all the debris outside the plant premises, stacking, serviceable and unserviceable material so separately including cutting, reinforcement, etc. complete as directed.

Demolishing brickwork masonary by mechanical means including stacking of serviceable material disposing of all debris outside the plant premises at the risk and cost of the contractor and as directed by the Engineer.

Removal of doors, and windows (steel /Aluminum or wooden) Area below 3 sq.m. and stacking the material and as directed.

Dismantling cement asbestos or other hard board ceiling or partition walls including stacking of serviceable materials and disposal of unserviceable materials within 50 metres lead.

Supplying and filling in plinth good quality earth brought from outside under floors, in layers not exceeding 20cm in depth, consolidating each deposited layer by ramming and watering, including lead upto 15 km etc. complete as per drawings, specifications and as directed by the Engineer

Supplying and filling in plinth coarse goma sand under floors including watering, ramming,consolidating and dressing etc. complete and as directed.

Providing and laying plain cement concrete (1:2:4) (1 cement : 2 coarse sand : 4 graded stone aggregate 20mm nominal size) of approved quality in foundation, plinth, payements, (plinth beams and under floor)including ramming, leveling, curing, form work wherever necessary etc. all complete as per drawings, specifications and as directed by the Engineer.

Providing,laying & fixing in position TMT bars of grade Fe 500 D (IS 1786) or more for reinforcement at all levels, for RCC in situ work including cost of straightening, cutting, bending & binding with 16 gauge MS annealed binding wire, cement mortar spacer blocks, etc. all complete as per drawings, specifications and as directed by the Engineer.

Providing and laying reinforced cement concrete M-20 using approved size of graded stone aggregate and proportion 1:1.5:3 (1 part cement : 1.5 sand : 3 aggregate 20mm down gauge graded stone aggregate of approved quality including consolidating, leveling, finishing, curing, etc. all complete at all levels upto 15 meter height as per drawings, specifications and as directed by the Engineer but excluding cost of reinforcement bars including compaction and curing, etc. complete and laying at reinforcement for reinforced concrete work in foundations, footings, bases of columns, walls, suspended floors, roofs laying shelves and their supports balconies, lintels, beams, girders, cantilever columns as per drawings, specifications and as directed by the Engineer. ( Excluding cost of centering and shuttering. )

Providing and laying brick masonry using burnt clay bricks of class designation 7.5 for walls/pillars/steps/trenches, etc. at all levels & in foundation and plinth with cement mortar 1:6 including cost of raking of joints, curing, including providing RCC band at indicated levels (RCC band will be paid separately), etc. all complete at all levels as per drawings, specifications and as directed by the Engineer.

Providing and laying 15mm thick plaster in cement mortar 1:4 (1 cement : 4 fine sand) finished with a floating coat of neat cement inside surface proportion over brick masonry walls upto 15 mtr. height and concrete surfaces including raking of joints, hacking of concrete surfaces, curing, scaffolding, providing grooves etc. all complete as per drawings,specifications and as directed by the Engineer.

Providing and laying 6 mm thick plaster in Cement mortar 1:3 ( 1 Cement : 3 coarse sand) on concrete/brick masonry surfaces including hacking of concrete surfaces, curing, scaffolding, providing grooves etc., all complete at all levels as per drawings, specifications and as directed by the Engineer.

Providing and laying vitriifed floor / dado tiles in size of tile 500 X 500 approx. (Thickness to be specified by the manufacturer ) water absorption less than 0.08 % and confirming to IS: 15622 of approved make,in all colours and shades, laid on 20 mm thick cement mortor 1:4 ( 1 cement : 4 coarse sand) jointing with grey cement slurry @ 3.3 Kg./Sqm. including skirting grouting the joints with white cement and matching pigments etc. complete and as directed by the Engineer.

Providng and applying white cement based putty of average thickness 1 mm, JK or equivalent of approved brand and manufacturer,over the plastered wall surface to prepare the surface even and smooth etc. complete as per directed by E.I.C.

Providing and applying two or more coats of premium acrylic emulsion of approved brand and manufacturer and of required shade having high washability and longer duration on walls, columns, ceiling, etc. (on new or old work) to give an even shade including removing loose scales, fungus, water marks, etc. filling of nail holes and depression with putty of J.K. or equivalent make wall putty repairs and preparing surfaces upto the height of 15 mtrs. including scaffolding, cleaning the splashes on doors, floors, etc. complete as per specifications and as directed by the Engineer.

Providing and applying one or more coat of water/oil or any suitable primer Cement base primer/Oil base primer on old surfaces for making suitable for applying next finishing coat of any type including surface preparation & filling of cracks, etc. complete and as directed by the Engineer.

Providing and fixing aluminium work for doors, window, Ventilators of fixed or sliding type both for glazing and wiremesh shutter with extruded built up standard tubular section/appropriate Z Section and other section of approved make confarming to IS-733 and IS-1285, fixed with rawl plugs and screw or with fixing clips or with expansion hold fasteners including filling of gaps at junctions at top, bottom and sides with weather silicon sealent, powder coated Aluminium sections (minium thickness of powder coating 50 Micron) of required shade of including cost of a cleat angle on, S. S. Screws , aluminium snap beading and fitting of all types like tower bolt locking arrangement, handles, stoppers, etc., complete and as directed by the Engineer.

Providing and fixing 5 mm thickness of clear float/frosted/Bajara sheet glass/laminated particle board to M/s. Triveni/Shree Vallabh/IAG/Modi guard/ Sint Gobin or other approved equivalent manufactuer and fixing with Aluminium frame work (door/window) including fixing aluminium channel beading and providing and fixing 2 way EDPM gasketing to ensure water and air tightness and neoprene cushions/gasket accommadated in grooves, necessary bronze anodised screws, etc, all complete generally as per drawings specifications and as directed by Engineer-in-Charge

Providing and fixing wire gauge shutters using S.S.304 wire gauge average width of aperture 1.4mm with wire dia 0.5mm for doors, windows including cost of aluminum beading ,screws etc. complete and as directed by the Engineer.

Steel work welded in In gratings, frames, guard bar, ladder, railings, brackets, gates,window grill and similar works in kg built up sections/ framed work, including cutting,hoisting, fixing in position and providing & applying a priming coat & two coats of 1st quality synthetic enamel paint of approved brand & shade on structural steel surfaces etc. complete and as directed by the Engineer.

Providing and fixing 35 mm thick including ISI marked Stainless Steel butt hinges with necessary screws ISI marked flush door shutters conforming to IS :2202 (Part I) non-decorative type, core of block board construction with frame of 1st class hard wood and well matched commercial 3 ply veneering with vertical grains or cross bands and face veneers on both faces of shutters including cost of S.S.tower bolt,150mm long S.S. aldrop,S.S.internal latch, door stoper, 35mm wide 2nd class teak batten lipping etc. complete as directed by Engineer in charge.

Removing old plaster or any accessories for facia of facious and Providing and fixing 18mm thick (Area of slab up to 0.50 Sqm.) gang sand cut mirror polished machine cut granite of any colour and shade for vanity counters, door sills, facias and similar locations of required size of approved shade, colour and textures laid over a 20 mm thick base cement martar 1:4 or with epoxy resin based adhensive including cleaning and joints treated with white cement mixed with matching pigment, exoxy touch ups rubbing curing, edge moulding and polishing to edge to give high glass finish etc. complete and as directed by the Engineer.

GUPTA & CO