Reconstruction of rainwater downtake drain lines and flooring in RLG, BARC, Mumbai 85

150 mm C.I . rainwater down take pipe with 1.20 Kg lead per joint: Providing, supplying, fixing in position, under floors or in walls sand cast iron pipes including required specials like bends, tees, 'Y' collars, cowl etc for soil, waste and ventilation pipes conforming to IS.1729 of approved make including cost of jointing with spun yarn and molten lead of specified quantity, caulking the joints, including testing of pipes, painting with primer, fixing at walls with necessary approved type of clamps and brackets complete all as per drawings and specifications and as directed at site.

Extra over item-1 for providing of 150 mm dia C. I. elbow/offset or other fittings etc complete as per clause of specification and as directed by EIC.

Labour Charges for cutting and laying of 200 mm NB DI pipe including construction of jointing using rubber push on gasket etc complete as per specifications and as directed by EIC. Note: Material lying at site will be used.

Construction of dead end at existing g.i. pipe below slab at 15'-00" elevation above false ceiling by providing and welding of 8 mm thick HDG plate in 150 mm dia pipe including cutting of pipe, preparation of edges etc complete as per sketch, specifications and as directed by EIC

Providing Structural stainless steel grade-304 work using angles, channels, joists and other sections, welded and / or bolted in built up sections and other structures including supplying, cutting, welding, fabricating, hoisting, fixing in position, applying a priming coat of approved ZINC chormate epoxy primer etc. complete all as per specifications, drawings and as directed by the Engineer in charge

Providing and Fixing 10 mm dia Anchor Fastner of approved make including drilling in concrete as per requirement for fixing ms supports for piping works or other structures all as specified by the manufacturer complete all as per clause specifications and drawings.

Making connection of drain line with existing manhole/brick walls for 150/200 mm dia pipes including breaking into and making good the walls, floors with cement concrete 1:2:4 mix cement plastered on both sides with cement mortar 1:3 finished with a floating coat of neat cement and making necessary channels for the drain etc. complete as per clause of specifications and as directed by EIC

Dismantling G.I pipes of all diameter sizes of 100 mm to 150mm NB internal work above and below false ceiling, underground including cutting with approved method, taking out generated pipes and disposal off the same at outside of BARC for recycling basis etc complete as per clause of specifications and as directed by Engineer In charge

Transporting of existing G I scrap pipes to Departmental TVS store by mechanical means including loading, unloading etc complete as per clause of specifications and as directed by Engineer In charge

Providing SFMC Micro concrete for strengthening of structural members including mixing, pouring, curing etc. complete as per clause of specifications and as directed by Engineer In charge. Using SFMC with 50% Quartz aggregate by weight (Only SFMC consumed will be measured for payment)

Making the opening about 200 mm diameter in RCC fascia ornamental wall (overall thickness about 300 mm ) and inserting 150 mm dia Cast Iron pipe at 15'-00" elevation including cutting existing brick bat coba waterproofing with concrete portion as need at and making good the damages to walls with approved cement materials etc complete to match existing surface including disposal of mulba/ rubbish to the nearest dumping ground complete as per clause of specifications and as directed by Engineer In charge

Demolishing C.C / R.C.C works by mechanical means and stock piling at designated locations carefully with out damaging adjacent structures and disposal of dismantled materials up to a lead of 100 m, stacking serviceable and unserviceable materials separately including cutting reinforcement bars all as directed at site.

Earth work excavation by mechanical means (Hydraulic excavator)/ manual means in all types of soil other than soft and hard rock, dressing the sides of foundation, ramming of bottom etc. complete as per clause of specifications and as directed by the Engineer-in-charge

Lead charges for lead Exceeding 2 KM but not exceeding 3 KM, by mechanical transport including loading, unloading, stacking / levelling etc.

Dismantling and refixing existing cement concrete interlocking paver block after laying pipe lines as per clause of specifications and as directed by the Engineer-in-charge

Supplying and wearing safety gears like dust respirator, disposable gloves and overshoe cover on daily basis to each labour as per Clause of technical specifications and as directed by the Engineer-in-charge.

Supplying and wearing additional safety and protective gears to carry out the work mentioned in Item, Safety and protective gears includes (1) Chemical / Eye Protection Splash Googles (2) Safety helmates (3) Safety harness and (4) boiler suit for cleaning labours and as per Clause of technical specifications. and as directed by the Engineer-in-charge.

Providing and laying in position cement concrete of 1:1.5:3 at all levels (1 cement, 1.5 crushed sand, 3 graded stone aggregate of nominal size 20 mm) including consolidation, finishing, curing etc.. complete as per specifications and drawings but excluding the cost of shuttering, centering and steel reinforcement.

Re-construction of brick bat coba waterproofing of drain inlet areas at roof terraces for maintaining slope towards inlet point etc complete as per clause about 2.50 SqM of specifications and as directed by EIC.

Providing , centering ,shuttering Form work using PVC film faced plywood to get a neat form finish surface for all types of structures including necessary strutting, proping, staging, supports etc and deshuttering the same after the specified time all as per drawings, specifications and as directed by the Engineer-in-charge at all levels

Providing structural repairs in old damaged concrete structures / surfaces with approved Polymer PMM as per clause of specifications and as directed by EIC

Providing and fixing double tubular scaffolding system using H- frames with cup lock type on the exterior side upto seven story height etc. as per clause for item of technical specifications. The elevational area of the scaffolding shall be measured for payment purposes.

Providing, supplying and fixing hollow metal flush steel doors 40 mm thick of approved make consisting of door frame and shutters and all hardware fittings, frame of 14g thick G.I sheets and shutters 16g thick sheets, hollow portion filled with puff, including necessary stiffners in shutters and frame, vision panel of specified size with 4 mm glass and clip, fixing 4 nos heavy duty stainless steel 304 grade ball bearing hinges, mortise / dead lock, a pair of 200 mm long stainless steel handles, 250 mm long stainless steel tower bolt, etc. complete all as per drawings and specifications and as directed by the Engineer-in-charge

Providing second class wood work in frames of doors, windows, clear story openings and other frames, wrought framed and fixed in position of required size and shape including sawing, jointing, making rebates for shutters, making grooves as shown in the drawings, finishing the surfaces including necessary MS hold fasts 40 mm X 3 mm thick, 200 mm long / with coach screws including protective painting , joining materials, labour etc. complete all as per specifications and as directed by the Engineer-in-charge

Providing and fixing 35 mm thick flush door shutters conforming to IS : 2202 non-decorative type, core of block board construction with frame of 1st class hard wood and well matched commercial 3 ply veneering with internal teak wood lipping 25mm wide and fixing with 4 Nos of 125 mm long Stainless steel Hinges with S.S. wood screws complete.

Extra for providing lipping with 2nd class teak wood battens 25 mm minimum depth on all edges of shutters (over all area of door shutter to be measured) Commercial flush door shutters

Providing and fixing mortice latch and lock of approved make with 6 levers and a pair of handles Inside opening LEFT / Right with necessary screws etc complete suitable for fixing in wooden / steel/ FRP/ doors as per specifications.

Providing and fixing C.P teak wood moulded beading (Architrave) of size 50 X 12 mm using 2nd class teak wood to door and window frames with necessary screws for construction of louvers and painting with a coat of approved primer etc. complete

Providing and fixing pair of stainless steel "C" type door handles 10 mm dia, 250 mm long SS 304 grade solid rod , of specified size in steel doors/ wooden doors including screws / bolts etc. all as per drawings and specifications complete.

Dismantling brick work of a thickness 150 mm to 300 mm in cement mortar carefully with out damage adjecent structures including stacking of materials and disposal of unservicable materials within 50 m lead as per direction of EIC

Dismantling doors, windows and clear storey openings (steel / wood) shutter including chowkhats, architraves, holdfasts etc. complete and stacking within 100 m lead (full windows) Of area 3SqM and below

Supplying and fixing in position construction cum debris safety net of HDPE or green fabric net with scaffolding/ working platform/ partition frame to carry out the work mentioned and as per clause for item of technical specifications and as directed by the Engineer-in-charge.

Providing and fixing anodized aluminium work for doors, windows, ventilators and partitions with extruded built up conforming to IS 733 and IS 1285 fixed with rawl plugs and screws or with fixing clips or with expansion hold fastners including necessary filling up of gaps at junctions, at top, bottom and sides with required PVC / neoprene gasket etc. including providing and fixing hinges / pivots and making provision for fixing of fittings wherever required, filling the gaps using silicon grout sealent etc. complete and as directed by EIC

Providing and fixing 6mm thick glazing in aluminium doors, window, ventilator shutters and partitions etc with PVC / Neoprene gasket etc. complete as per the architectural drawings and directions of the EIC.

Designing, providing and fixing of 4 mm thick approved make and shade Aluminium Composite Metal Panel of approved make cladding at different locations including soffits of over-hangs but excluding aluminium frame work with grids filled in with weather silicon sealant as per the drawings.

Providing and fixing Minimum 17 mm thick gang saw cut mirror polished (premoulded and prepolished) machine cut Granite of approved colour for kitchen platforms, wash basin counters, door frames, window sills, facias and similar locations of required size of approved shade, colour and texture laid over 20 mm thick base cement mortar 1:4 (using crushed sand) with joints treated with white cement, mixed with matching pigment, epoxy touch ups, including rubbing, curing, moulding and polishing the edges to give high gloss finish etc. complete at all levels

Extra for providing edge moulding to 17 mm thick marble stone / Granite Slab counters, Vanitis etc. including machine polishing to edge to give high gloss finish et. Complete as per design approved by Engineer-in-charge.

Providing and constructing brick work in cement mortar using Standard bricks of approved quality / class, make / brand in super structure above plinth up to Floor-II level in all shapes and sizes including curing, raking out joints complete as per specifications and as directed by the Engineer-in-charge. Brickwork in super structure with standard bricks in C.M 1:4 using crushed Sand

Providing 20 mm thick plastering using Ready mix external plastering compound of approved make for external faces of brickwork / concrete surfaces including preparation of the surface, curing, cleaning scaffolding up to 10 metres height complete.all as per specifications including forming drip moulds wherever necessary and as directed by the Engineer-in-charge

Providing and laying 4mm thick Self levelling Epoxy flooring, inclu

ding preparation of the surface, primer coat,screeding & levelling coat and finishing coat with Polyurethene coat of approved colour and shade of approved make all as per manufacturers specifications complete as directed at site by the Engineer-in-charge

Providing and Painting with Epoxy paint at all locations prepared and applied as per manufacturer' specifications including a priming coat if specified by the manufacturer , preparation of surface and Epoxy based trowelling compound if required, including preparation of the surface by scrapping, applying sand paper, filling the holes, joints, cracks if any, etc. complete.all as per manufacturers Technical Data and as directed at site to acheive 200 micron dry film thickness (50 micron primer coat and 150 micron finishing coat).

Providing and applying wall painting two coats on new work with premium plastic emulsion paint of approved brand to give an even shade, including a coat of approved cement primer, including preparation of the surfaces, scaffolding complete. as per specifications and as directed by the EIC.

Charges for applying potable dust collector machine at site consisting of stainless body with electric motor having capacity of Airflow-400 m³/Hr of approved model etc complete as per specificaiton and as directed by EIC.

Demolishing and making opening by using of wet brick cutter about 1.0 M x 2.3 M at 230 mm thick brick walls, removing of debris, making wall edges in lines and levels, providing temporary shoring, providing green net enclosure as need, providing and using potable dust collector machine at site, applying cement plaster, placing metal channel at door top, brick works as needs, curing, cleaning etc complete as per specification and as directed by EIC. Note: metal structures, plastering, green net, potable dust collector mechine and brick works will be measured in relevant items.

Enlarging of existing door opening by cutting and making opening with using of wet brick cutter about 1.1 M width at 230 mm thick brick walls, removing of debris, making wall edges in lines and levels, removing existing doors, applying cement plaster, providing and using potable dust collector machine at sitecuring, cleaning etc complete as per specification and as directed by EIC. Note: potbale dust collecter machine, cement plastering will be measured in relevant items.

Providing and applying two(02) seal coats on concrete surfaces (slurry made of waterproofing compound powder to be mixed with water in 2.5:1 by volume) of M/s Perma or equivalent by EIC in two coats application including preparing the surfaces, repairs the damaged portions by polymer modified mortar, filling the cracks by approved crack filler, cleaning the surfaces etc. complete as per manufacturer's specifications and as directed by EIC.

Providing and applying two(02) shielding coats on leaky surface of RCC slab (shielding slurry made by Polymer based white liquid with cement in 1:1 by volume) of M/s Perma or equivalent to be approved by EIC to fill up all inherent holes, voids, honey-combs etc. in the concrete slab including cleaning surfaces, repairing/filling up cracks by polymer modified mortar/crack sealing compound as required etc. to be completed generally as per specifications and directed by EIC.

Cutting and removing existing 100mm thick flooring consisting of 50mm thick IPS flooring laid over 50mm thick thermocole insulator layer including cleaning & removing of existing cold applied bitumen coat and hot applied bitumen coat by using scraping + using approved solvent, washing finally by normal water, bring down debris plant room to back yard by leading of 100 m etc. to be completed generally as per specifications and directed by EIC

Providing and laying 50 mm thick cement concrete flooring with concrete hardner topping under layer 38 mm thick cement concrete 1:2:4 and top layer 12 mm thick wearing surface with metallic floor hardner, cement being mixed with metallic floor hardner of approved quality and make in the ratio of 4:1 (4 cement and 1 metallic floor hardner) by weight and this cement hardner compound mixed with 6 mm down graded stone aggregate in the ratio of 1:2 by volume including providing and fixing 25 mm x 3 mm aluminium strip, curing, finishing and cleaning neatly while handing over the areas etc. complete as per specifications and drawings.

Providing 15 mm thick plastering using Ready mix internal plastering compound of approved make for internal faces of brickwork / concrete surfaces including preparation of the surface, curing, cleaning, scaffolding complete all as per specifications and as directed at site by the Engineer-in-charge

Providing Reinforcement Hot Dipped Galvanized Welded Mesh size about 100 mm x100 mm x 4 mm thick for reinforced cement concrete at all levels including supplying, preparation of bar bending schedules, cutting, bending, transporting, fixing, tieing in position with stainless steel binding wire, all labour charges, cost of cover blocks in specified grade of concrete etc. complete as per specifications and drawings.

Providing and fixing 1200 x 600mm Porcelain Vitrified Matt/anti skid floor tiles of approved make conforming to IS 15622 in all colours and shades laid over a bed of 20 mm thick bed of cement mortar 1:4 (using crushed sand) and jointing with grey cement slurry adding waterproofing materials including pointing with white cement based Tile grout of approved make and matching shade complete as per patterns, drawings and specifications complete as directed by the EIC

Providing and applying curing compound apporved make having acrylic resin base, multi role curing, sealing and protective membrane, having self priming property so that the plaster can be done directly over membrane. The curing compound shall comply to ASTM C 309 type II class B & ASTM C 1315. The curing compound shall be applied by roller/brush on the repaired as per manfacturers recommendations etc complete as specified including providing scafolding etc complete as directed by EIC.

Providing & Applying two coats of Dekguard WB300 is a high-performance, elastomeric, water-based protective coating approved make including a one base coat of Primer Dekguard WB of Fosroc or equivalent approved make as per specification to give uniform finish with the help of brush, rollers, scafolding etc complete as directed.

Providing and applying Anticorrosive treatment to exposed Reinforcement portion with one coat of alkaline rust converter "feovert/rusticede or equivalent on exposed reinforcement after cleaning the surface by wire brushing, chipping to remove loose rust, followed by two coats of rust preventive coating and penetrating corrosion inhibitor E over adjoining concrete surface including scafolding or movable ladder etc complete as directed by EIC

Providing and fixing G.I. chicken wire mesh 25 mmx 25 mmx 0.70mm in the junctions of concrete & brick work / masonry or as directed by the Engineer in charge including cutting, fixing with nails in position before plastering complete all as directed by the Engineer-in-charge.