Balance Civil work for Entrance in Aquarium Building Museum Building of Devka Garden, Nani Daman. (E-11729).

Amount

Civil work others

Providing Thermo Mechanically Treated bar (T.M.T.) Fe-500D reinforcement for R.C.C. work including bending, binding and placing in position complete upto floor two level. including providing fusion bonded epoxy coating not less than 175 micron thickness and upt o 300 micron to reinforcement bars as per IS-13620-1993/ASTM-775 M including testing of coating at plant and all taxes. (A) 10 mm to 16 mm dia bar.

Providing material and labour for laying fair finish controlled cement concrete M-35 produced in batch mix machine, using graded black trap stone aggregates of maximum 20mm nominal (down graded) size including fine aggregates conforming to latest IS 383 with minimum cement content (without fly ash) for durability shall be followed as per approved design mix and latest IS 456 for reinforced concrete work for all elements, all floors, any heights/ depths, any lead and lift including cost of formwork, compacting, finishing, curing but excluding the cost of reinforcement etc complete as directed by engineer in charge.

Extra for Colour Concrete : Extra over concrete for providing and adding colour pigment as admixture of approved make and shade (by Architect & Engineer in charge) as per manufacturer's specification in specified grade of plain/ reinforced cement concrete for any type of element as per drawing and as directed by engineer in charge. Rate shall be for actual volume of concrete cast with colour pigment. Contractor shall prepare mock -up of one or two elements as suggested by Architect with approved shade of pigment and get approved before mass work.

Rebaring : Providing material and labour for Drilling/ Cleaning hole and injecting grouting chemical with the help of dispenser, into a hole of dia 8mm and depth 120mm as per manufacturer/ structural consultant's specification and fixing rebar of the required diameter subsequently. Fixing methodology shall be followed as per manufacturer’s guidelines. Steel will be paid under relevant item. Manufacture to submit Rebar Depth Calculation based on design loads & other parameters as provided by consultant and in accordance with EOTA-TR-023/029 “guidelines for post installed rebar connections” for approval. Rate shall be inclusive of all material, labour, necessary scaffolding etc complete for all floors, all height as directed by engineer in charge.

Sec.3.0 Centering & Form works Providing material and labour for formwork for exposed concrete surfaces (Only extra addition cost on normal shutering) (vertical or horizontal surface) in smooth exposed finish, desired pattern and size as per drawing and specifications, including rendering with white cement and grey cement, using laminated shuttering plywood, for vertical and steel or laminated plywood shuttering for horizontal surfaces for all types RCC elements like slabs, walls, columns, beams, folded staircase (all sides), sill, coping, lintels, jambs, beam hunching, vertical fins, pardi etc. including neat cleaning the exposed concrete surface, as directed by the engineer-in-charge. In case of round window opening in exposed RCC wall, for payment of expose shuttering opening cutout shall not be deducted (both side). Rate shall be applicable for all floors, all levels, all places and all shapes. The contractor shall prepare shop drawing for shuttering pattern including tie-rod hole position based on architectural conceptual drawings and get approved by Architect and Engineer in charge. (Same kind of shuttering material should be only used for standard and residual sizes.) Tie-rod hole shall be filled with polymer mortar/ polymer concrete as per manufacturer's specification and as directe by Architect and Engineer in charge.

Extra for Providing and installing FRP moulds for centering and shuttering for specified architectural elements to give exposed quality fair finish coloured concrete in vertical casting manner, including strutting, propping, bracing to give fair/ smooth finish using best quality FRP mould (new) and supported with necessary MS adjustable steel props, H frames with bracing, adjustable spans, etc. including removal of forms for any shape ,all heights and all level etc complete as directed by engineer in charge. FRP mould shall be produced according to concept drawing/ design given by architect. Shop drawing/ shuttering pattern drawing shall be produced by contractor based on concept drawing. FRP mould shall be approved before use for casting the RCC elements. One cast element also to be approved before execution of mass works. Surface area of elements shall be considered for payment. a) FRP Shuttering for column/ pillar/Coping/Wall/ Architectural features etc

Providing material and labour for laying Brick work using common burnt clay building Conventional bricks having crushing strength not less than 35 kg/SqCm in Cement Mortar 1:5 (1- Cement : 5 -fine sand) in superstructure above plinth level for all Floor in any shape and thickness including finishing, racking of joints, curing, scaffolding for all height all level etc. complete as directed by engineer-in-charge.

Providing material and labour for laying 15mm thick mala cement plaster (finished with steel trowel) in single coat on sides of brick work/ blocks wall/ RCC work for interior plastering and finished even and smooth in Cement mortar 1:3 (1-cement:3-sand) for for all floor, all level, all height with necessary scaffolding, curing, finishing, making grooves, forming pattas, hacking properly to RCC surface etc. complete as directed by the Engineer-in-charge.

Providing material and labour for laying 20 mm thick internal/ external double coat mala cement plaster on interior/ exterior brick work/ block work/ concrete work for plastering comprising of base coat of 12 mm thick cement plaster in cement mortar (1 Cement : 4 coarse sand) in rough finishing and 8 mm thick top coat of cement mortar 1:2 (1 Cement : 2 Coarse sand) finished for all floor, all level, all height with necessary scaffolding, curing, finishing, making grooves, forming pattas, hacking properly to RCC surface etc. complete as directed by the Engineer-in-charge.

Sec.10.0 Structural steel works Providing material and labour for, fabricating, assembling, hoisting/ erecting and fixing in position at all heights/ all levels/ all floors/ all shapes & sizes with all leads & lifts using MS Rolled Steel Sections, Hollow sections, Tubular Sections, MS Plates, Chequered Plates, MS Pipes, Perforated Sheet, Flats, Bars , Angles, MS Sheet, Girder, Beam, cattle trap, deep threaded MS bolts, threaded J bolts, insert plate, support plate etc as per drawing. all confirming to latest relevant IS codes for the work of steel structures like staircases, railings, sliding gate, handrail, jali, gates, grills, bracings, platforms, brackets, monkey ladder, cattle trap, rungs, false ceiling frame work, Roof canopy, fencing posts, M.S. Screen & fencing jali frame work etc. including straightening, cutting, bending, bolting and welding the members all as per approved shop drawings and as per detailed specifications (for materials & workmanship) including necessary scaffolding/ staging etc. complete and comprising of Profile Cutting, Smooth grinding/ machining of edges/ faces/ all welding joints; Necessary welding; Machine drilling of holes for joining/ anchoring; dry sanding, degreasing (wet cleaning) & preparation of rustfree surface manually or mechanically, metal putty to make the surface even and smooth, 1 coat of Rustocap and 2 coat of Hi-Gloss / Matt Finish Metal PU Paint of approved make and shade over all the surfaces of the steel sections. The Contractor shall prepare shop drawing as per GFC drawing and as per actual site condition and get approved before execution by engineer in charge. (Standard measurements will be paid for as actual cut length used at site)

Providing and fixing 6 mm thick plain multi purpose Cement fiber board as per IS: 14862 (High pressure steam cured) of approved make fixing on existing MS frame between roofing sheet and purline with suitable screws etc. complete for all height, all level as directed by engineer in charge. (frame work to be paid separately).

Providing material and labour for fixing in position at all heights/ all levels/ all floors/ all shapes & sizes with all leads & lifts using G.I. patti for False Ceiling Cement Fiber Board angle cleats of size 25 mm wide x 1.6 mm thick with flanges of 27 mm and 37mm, at 1200 mm centre to centre, one flange fixed to the ceiling with dash angle hanger fixed with intermediate G.I. channels 45x15x0.9 mmrunningat the spacing of 1200 mm centre to centre, to which the ceiling section 0.5 mm thick bottom wedge of 80 mm with tapered flanges of 26 mm each having lips of 10.5 mm,as per drawing.

Labour for rubbing ,Polishing the kota flooring & dado skarting as directed by engineer in charge.

Demolition including stacking of serviceable materilas and disposal of unserviceable materials with all lead and lift. (i) R.C.C. Work

Demolition of Brick work and stone masonry including stacking of serviceable materilas and disposal of unserviceable materials with all lead and lift.(ii) In Cement Mortar.

Dismentaling of sheet roofing including ridges, Hips, Valleys, Gutters etc. stacking of serviceable materilas and disposal of unserviceable materials with all lead and lift.(i) G.I.sheet roofing.

Dismentaling of sheet roofing including ridges, Hips, Valleys, Gutters etc. stacking of serviceable materilas and disposal of unserviceable materials with all lead and lift.(ii) Cement sheet roofing.

Dismentaling tiled of stone floors laid in mortar including stacking of serviceable materilas and disposal of unserviceable materials with all lead and lift.

Removing, repairing and re-fixing of anodized aluminium work for WINDOWS AND VENTILATORS of Anodized aluminium with rawl plugs and screws or with fixing clips, or with expansion hold fasts including necessary filling up of gaps at junctions, at top, bottom and sides with required PVC/neoprene felt or sealent of wecker 789 or Dow corning 789 grade so as to make all joints waterproof etc. Aluminium sections shall be smooth, rust free, straight, mitred and jointed mechanically wherever required including cleat angle, auminium snap beading for glazing / panelling, stainless steel screws as per architectural drawings and the directions of Engineer-in- charge Including providing and fixing glazing in aluminium WINDOW AND VENTILATOR shutters etc. with EDPM gasket etc. complete as per the architectural drawings and the directions of engineer-in-charge with 6.00 mm thick toughened glass panel of approved shade and approved make and fixed to the frames and frames fixed to the walls. The framed ends shall have required brushings for proper sealing. with necessary aluminium handles and locking arrangement etc. including necessary cutting and making good etc. complete. (Removing, re-fixing, repairing, replacing with new members and finishing of windows & ventilators with all materials & labour cost as required as directed by engineer-in-charge.)

Removing & refixing Kota stone Flooring of all thickness of plain finish/ colour or any size of shape, fixing is to be laid over cement mortar 1:6 bedding of average 20 mm thickness with keeping groove (upto 10mm wide), filling the groove with cement mortar in 1:2 (1 cement : 2 sand) with matching pigment, in 5mm less thickness of kota stone, and finishing including curing and cleaning with wire brush to remove excess cement on the sides of stone, pencil sharped exposed edges having polishing up to the satisfaction of the Architect & engineer in charge etc. complete for all places/ all levels/ all heights. Sample and mockup shall be approvd before procurement of material.

Providing and laying at or near ground level factory made kerb stone of M-25 grade cement concrete in 60 cm lenght, 30 cm height, and 15 cm thick of position to the required line, level and curvature, jointed with cement mortar 1:3 (1 cement: 3 coarse sand), including making joints with or without grooves (thickness of joints except at sharp curve shall not to more than 5mm), including making drainage opening wherever required complete etc. as per direction of Engineer-in-charge (length of finished kerb edging shall be measured for payment). (Precast C.C. kerb stone shall be approved by Engineerin- charge).

RAJRATH CONSTRUCTION (BID ID -8776)