Augmentation of engineering hall of filter testing facility,RSMS, BARC, Trombay, Mumbai.

Dismantling plain cement concrete manually / by mechanical means carefully without damaging adjacent structures including disposal of debris within 200 m lead as per direction of Engineer-in-charge.

Dismantling of Rolling shutter including disposal of unserviceable surplus material and stacking of serviceable materials within 100 m lead as directed by the Engineer-in-charge

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 3.00 Sq.M and below

Dismantling cement asbestos, Celotax or other hard board ceiling or partiton walls including stacking of serviceable materials and disposal of unserviceable materilas within 100 m lead

Providing and fixing VITRIFIED floor tiles of approved make in different sizes conforming to IS 15622 in all colours and shades in Glossy or Matt or satin finish laid over a bed of minimum 20 mm thick bed of cement mortar 1:4 (using Crushed sand) and jointing with grey cement slurry including grouting with the joints with white cement based Tile Grout of approved make and matching shade complete as per patterns, drawings and specifications complete as directed by the Engineer-in-charge

Using Tiles of size 600 X 600 mm

Providing and fixing "LUXALON" Lay in False Ceiling 600 x 600mm unperforated corrosion resistant aluminium magnesium alloy metal panel fixed in 24 mm 'T' Frame work of Module 600 x 600 mm. Panels shall be manufactured by Hunders Douglas of size 575 mm x 575 mm of approved colour in 0.70 mm thick Aluminium Alloy 3105 with square edges Tiles to be stove enamelled on a continuous application for pre-treatment. The coils to be go through 4 stages of pre treatment Three times of oven baked through conversion coating , priming and finish coat ensuring superior adhesion, high corrosion resistance and good colour stability.The coils to be painted on both sides after degreasing. Inside surface to have a primer of 5 microns and a coat of natural colour of 5 microns, exposed surface to have a primer of 5 microns, binder of 5 microns and a topcoat of approved colour 15 microns. Grid system for fixing ceiling tiles shall comprise of tees. The 24 mm main tee runers shall be suspended at an interval of 1200 mm centre to centre. The 24 mm cross tee runner shall be suspended at an interval of 600 mm centre to centre and further supported with 24 mm cross tee with inter locking arrangements to form a Grid of 600 mm x 600 mm. The main tee shall be supported by means of 4 mm G.I.rod from slab / roof. The suspension shall be provided at 1200 to 1500 mm centre to centre.provision for lights, diffusers etc to be made including extra supports wherever necessary. Measurements shall be as per actual area of false ceiling with out deductions for lights and diffusers.

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 X 3 mm aluminium strip,This includes cost of cement slurry, finishing to the required finishing and cleaning neatly while handing over the areas etc. complete as per specifications and drawings.

Supplying and fixing Rolling shutters of approved make as per ISI standards made out of required size of MS lathes 18 gauge interlocked together throughout entire length and jointed together at the end by end locks mounted on specially designed pipes shaft with brackets, side guides and arrangements for inside & outside locking with push and pull operation complete including the cost of providing and fixing necessary springs of required size and M. S top cover of required thickness for rolling shutters

Rolling shutters gear operated type with handles including top hood 0.90 mm thick

Extra over the cost of rolling shutters for providing and fixing motorized arrangements( with remote & manual operation) including designing, control panels, limit switches,required wiring and cables from panel to motor and required size of shaft etc of approved make all as per standard specifications including commisioning and testing complete as directed by the Engineer-incharge.(only power supply point will be provided)

For rolling shutters up to 15.00 sq.m opening area.

Providing and fixing FRP door shutters flush door / panelled type with plain colour or wooden veneer finish of approved make, design & colour. made out of 1.5 mm thick FRP skin moulded over wooden frame work of 40 mm wide and required thickness wooden styles and minimum 100 mm wide lock rails and wooden blocks for door stoppers, tower bolts, baby latch, aldrop, handles etc. wherever required and core filled with Polyurethane Foam and fixing with 4 Nos 100 mm (ISI marked) stainless steel hinges with S.S. wood screws.

35 mm thick panelled door type of approved colours including the cost of 100 mm ISI marked heavy quality stainless steel butt hinges with necessary screws.

Providing and fixing approved make 7 Lever Night latch including necessary screws etc in wooden doors complete all as directed at site .

Providing and fixing IS: 3564 marked aluminium die cast body tubular type universal hydraulic door closer of approved make with necessary accessories and screws etc. in wooden doors / steel doors with necessary bolts & nuts complete as per specifications and as directed by the Engineer-in-charge.

Providing and fixing aluminium handles 175 mm long Inner grip 125 mm with 12 mm dia rod plate type BOW handles ISI marked of approved make, anodised transparent or dyed to req. colour or shade with necessary screws etc. complete.

Providing and laying in position cement concrete of 1:2:4 (1 cement, 2 crushed sand, 4 graded stone aggregate of nominal size 20 mm) including consolidation, finishing, curing etc. complete as per specification and drawings but excluding the cost of Formwork shuttering, centering and steel reinforcement at all Levels

Dismantling old plaster / skirting carefully , raking out joints and cleaning the surface for plaster including disposal of rubbish to the dumping ground within 100 m lead

Lead charges for 1st 1 KM or part thereof, by mechanical transport including loading unloading, stacking / levelling etc.

Debris up to 1 km

Providing and fixing white vitreous china European type Water Closet with 'P' or 'S' Trap with solid seat and lid of approved make, 10 litre low level white PVC flushing cistern with manually controlled device (handle lever) conforming to IS:7231, flush bend, fixing EWC with C.P brass screws, 15 mm PVC heavy quality inlet connection of 450 mm long, including testing , commissioning & cleaning etc. complete all as per drawings and specifications and as directed by the Engineer-in-charge.

E.W.C. pan in White colour with ISI marked white solid plastic seat and lid.

Providing, laying to the slope specified and jointing glazed stoneware pipes grade 'A' with stiff mixture of cement mortar in the order of 1:1 (1 cement : 1 fine sand) including testing of joints etc. complete excluding excavation and refilling which will be paid under relevent Item.

100 mm diameter stoneware pipe

Providing and fixing viterious China wash basin of approved make and colour with C.I. brackets, 15 m C.P. brass pillar tap of approved make,15 mm x 600mm long PVC Inlet connection, 32 mm heavy quality C.P. brass waste coupling of standard pattern, including painting of fittings and brackets, cutting and making good the walls and testing complete all as per specifications and as directed by the Engineer-in-charge.

White vitreous China wash basin size 630 x 450 mm and equivalent sizes with single 15 mm C.P. brass pillar tap.

Providing, laying , jointing, fixing and testing heavy quality ( (ISI Marked C-Class) Galvanised Iron pipes and ISI marked fittings like, tees, elbows, bends, unions, nipples,reducers etc. as required for the work, including testing the pipes and fittings for 10.00 Kg / Sq.Cm hydralic pressure with a minimum period of two hours duration with clean water, including cutting , threading, jointing with hemp yarn, white lead, jointing teflon tape, chasing walls and making good by filling with concrete 1:3:6, complete all as per specifications and drawings, including two coats of anti corrosive bitumastic paint, all as directed by the Engineer-in-charge. Pipes with ISI marked 'C' -Class heavy quality pipes of approved make.

15 mm dia G.I pipe

20 mm dia G.I pipe

32 mm dia G.I pipe

Providing and fixing heavy quality ISI marked G.I. union in G.I pipe lines including threading the pipes and long threads suitable for union complete all as per specifications and as directed by the Engineer-in-charge.

15 mm n/b G.I union

20 mm n/b G.I union

32 mm n/b G.I union

Providing and fixing heavy quality CP brass bottle trap 31 / 32 mm of approved make single piece moulded with height of 270mm, effective length of tail pipe 260 mm from the centre of the waste coupling 77 mm breadth with 25 mm minimum water seal,of approved make for wash basins / urinal etc all as per specifications and directed by the Engineer in charge.

Providing and fixing square mouth S.W. gully trap complete with CI grating brick masonry chamber with water tight CI cover with frame of 300 x 300 mm size (inside) the weight of cover to be not less than 4.5 kg and frame to be not less than 2.70 kg as per standard design.

150 x 100 mm size gully trap "P" type

Providing, supplying and fixing JET spray with 1.00 metre long flexible tube connection in European / Anglo Indian closet under seat cover fixtures complete all as specified and as directed by the Engineer-in-charge

Providing and fixing cast iron nahani trap / floor trap of 100 mm inlet and 75 mm outlet, (weighing 5.80 Kg each), jointing with lead with the connection pipes, placing as per the drawings, embedding in cement concrete 1:2: 4 and making circular hole up to floor level using 110 mm O/D PVC pipes of 6 Kg / sq.cm pressure and fixing 1 No 125 mm dia C. P brass grating , complete all as specifications and drawings and as directed by the Engineer-in-charge

Providing and fixing heavy quality stainless steel / C.P brass grating of approved equvalent make as specified for floor traps / nahani traps all as directed by the Engineer-in-charge

SS grating 150 mm square with frame

Making connection of distribution branch with G.I main of 25 to 40 mm nominal bore by providing and fixing tee including cutting and threading the pipes etc. complete as per specifications and as directed by the Engineer-in-charge

Providing and fixing C.P brass bib cock of heavy quality of specified / approved make as per specifications and as directed by the Engineer-in-charge.

15 mm dia bib cock of approved type and make.

Providing and fixing C.P brass Angle cock of heavy quality of specified / approved make, for wash basin inlet / flush cistern etc. as per specifications and as directed by the Engineer-in-charge.

15 mm n.b CP brass Angle cock of approved make

Providing and fixing 15 mm C.P brass pillar cock of heavy Quality of approved make and specied type as per specifications and as directed by the Engineer-in-charge.

Providing and fixing C.P brass concealed stop cock of Heavy Quality of specified / approved make as per specifications and as directed by the Engineer-in-charge

15 mm n.b CP brass concealed stop cock of approved make

Providing and fixing PVC inlet connection pipes heavy quality suitable for hot and cold including CP brass unions and nuts 15 mm dia 600 mm long

Providing and repairing to internal plaster in cement mortar 1:4 (using crushed sand) of thickness 12 mm to 20 mm in patches of area up to 2.5 sq metres including cutting the patch in proper shape, raking out joints and preparing and plastering the surface of the walls, including disposal of rubbish to the dumping ground within 50 metres lead

Providing structural repairs in old damaged concrete structures / surfaces with approved Polymer with following operations 1) Removal of loose/Spalled or damaged concrete by chipping and cleaning the concrete surface and reinforcement steel with wire brush and with water 2) Cleaning the re bars with Acetone for complete rust removal and washing with water to make the surface clean. 3) Applying protective coat / bond coat using polymer and cement in the proportion of 1; 1.5 (1 part of polymer and 1.5 parts of cement in synthetic enamal paint like consistancy with brush 4) Reinstate the area with polymer modified mortar in layers of maximum 20 mm with the proportion of Cement 50 Kg : washed and dried river sand 87.50 kg ; silica sand 37.50 Kg. mixed with 10 litres of Polymer (or 1 Kg cement : 1.75 kg washed and dried river sand ; 0.75 Kg silica sand : 200 ml polymer) 5) If thickness of repair exceeds 20mm , after every 20 mm thickrepair, bond coat as per 2 above to be applied and further thick of repair to be continued for each layer. This work is inclusive of all materials, labour, complete all as directed at site using approved polymer suitable for structural repair shall be used)

Providing and fixing double tubular scaffolding system using Hframes with cup lock type on the exterior side upto seven story height made with 40 mm dia M.S. tube 1.5 m centre to centre horizontal and vertical tubes joining with cup and lock system with M.S. tubes, M.S. tube challies, M.S clamps and M.S staircase system in the scaffolding for working platform etc. and maintaining it in a serviceable condition for the required duration as approved and removing it thereafter. The scaffolding system shall be stiffened with bracings, runners, connection with building etc. wherever required for inspection of work at required locations with essential safety features for the workmen etc. complete as per directions and as approved by the Engineer -in - charge. The elevational area of the scaffolding shall be measured for payment purposes. The payment shall be made once irrespective of duration of scaffolding.

Providing and Painting two coats of synthetic enamel paint on steel surfaces of approved brand and manufacture to give an even shade over a primer coat.including preparation of the surfaces,scaffolding complete. as per specifications and as directed by the Engineer-in-charge.

Providing, applying one coat of primer with ready mixed red oxide primer of approved brand and manufacturer on steel works including preparation of the surfaces, scaffolding complete. as per specifications and as directed by the Engineer-in-charge.

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 Engineer-in-charge.

Providing and fixing Minimum 17 mm thick gang saw cut mirror polished (premoulded and prepolished) machine cut Granite of Jet Black colour for kitchen platforms, vanitiy counters, 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.

Providing and fixing anodized aluminium work for doors, windows, ventilators and partitions with extruded built up standard tubular sections / Z sections and other sections of approved make 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. Aluminium sections shall be smooth, rust free, straight, mitred and jointed echanically whereever required including cleat angle, aluminium snap beading for glazing / panelling, C.P brass / stainless screws all complete as per drawings and and directions of Engineer-in-charge including providing and fixing hinges / pivots and making provision for fixing of fittings wherever required including the cost of PVC / neoprene gasket required filling the gaps using silicon grout sealent etc. (fittings glazing and panelling shall be paid for separately)

Extra for colour anodizing

Providing and fixing 12 mm thick pre-laminated particle board flat pressed 3 layer or graded wood particle board conforming to IS 12823 Grade-I, Type - II in panelling fixed in aluminium 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 Prelaminated particle board with decorative lamination on both sides

Providing and fixing 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 Engineer-in-charge (Cost of snap beading shall be paid in basic item)

With clear float glass panes of 6.00 mm thickness

Providing and constructing Half brick masonry using bricks of approved quality / class, brand/ make in partition walls in C.M 1:4 (using crushed sand) including scaffolding, raking out joints, curing etc. complete and with stiffners of RCC 1:2:4 (105 X 75 mm size) at every 900 mm height including form work curing etc. complete as per specifications and as directed by the Engineer-in-charge

Providing and fixing locks for aluminium sliding window shutters with "GEETAVIN" make as per cat. No. SS-004 (Over all size of 204mm x 23 mm) or approved equivalent quality, make, type all as per specifications complete as directed by the Engineer-in-charge

Providing and fixing in position of Aluminum deco grills with 6 mm thk grid, fixing to MS box frame with proper ararngment , at elevation, as directed by the Engineer in charge. Pattern, section of grill will be approved by Engineer in charge.

Providing , fabrication, fixing cabinets made of powder coated CRCA sheets. Typical size of the cabinets will be height 6.5 ft x length/Width 3 ft x depth 1.5 ft. Quantity of work will be based of square feet obtained from multyplying length/Width and height of the cabinets. CRCA sheets of shall be minimum thickness of 18-20 gauge. Cabinet should have vertical two door and five shelf. Locks of reputed make shall be provided to the cabinets. All the components of the cabinet should be powder coated.

Providing, fabrication and fixing cabinets made of powder coated CRCA sheets. Typical size of the cabinets will be height 5.5 ft x length/width 2.75 ft x depth 1 ft. Cabinets shall have five shelf of 1 ft height each with separate door. Quantity of work will be based of square feet obtained from multyplying length and width of the cabinets. CRCA sheets of shall be minimum thickness of 18-20 gauge. Cabinet should have horizontal shelf. Locks of reputed make shall be provided to the cabinets. All the components of the cabinet should be powder coated.

Providing and Installation of 1.0 ton split Air Conditioners, 5 star rating, Reputed make with copper tubes for inlet and outlet, mounting brackets and metal clad switch-socket mounted on powder coated MS Box. Make & model shall be approved by Engr. In Charge. Ducting and tubing works to be carried out as per TSD guidelines. Total Length of copper tube is in the range of 15 meters.

Providing and Installation of 1.5 ton split Air Conditioners, 5 star rating, Reputed make with copper tubes for inlet and outlet, mounting brackets and metal clad switch-socket mounted on powder coated MS Box. Make & model shall be approved by Engr. In Charge. Ducting and tubing works to be carried out as per TSD guidelines. Total Length of copper tube is in the range of 15 meters.

Meters

Shifting of existing installed outdoor unit of 1.0 ton split air condiioner , with dismantling and re installation with bracket ,supporting , anchoring etc.

Providing and fixing vertical blinds 100 mm Louver width, quality of approved fabric of 0.40 mm thickness having plastic bottom chain thickness of chain-0.50mm and diameter-3mm, along with metal bottom weight and top rail for vertical blinds movement.

Shifting of existing water cooler from CDCFT site to RSMS work site, installation of water cooler with providing flexible pipe for inlet and drainage water as per instructions by EIC.

Dismantling, removal of existing PVC floor sheet from the floor area including disposal of generated debris and stacking of serviceable materials within 100 m lead as directed by the Engineer-in-charge.

Providing, surface preparation and laying of 2 mm thick PVC carpet flooring at passages, rooms and other areas, with color and shade of the PVC carpet, be as per technical specification and approved by EIC.

Providing, inatallation of low back chairs for lab room, meeting table and computer work station, with revolving base, hydraulic lift arrangement, with heavy duty castor wheels, half back with soft cushion on base and back, with soft cushned hand rest in colours approved by EIC and as per technical specifications

MS support, structures and grill frame work : providing, handling, cleaning of structural sections like, channel, angle ,beams, plates, sheets etc., fabrication and erection of frame for aluminum grill, staging member, platform, ladder, etc. using anchor fasteners (wherever required), clamps, screws/nut & bolts and welding with SMAW, in case of MS support painting with two coat of primer and enamle paint, at all elevations along with all necessary equipment, consumables, completing work as per drawing, specifications and norms approved by the EIC.

Providing, fabrication and installation of work station made of good quality plywood, laminated with 1mm laminations from all side, with provision for accomodating desktop computers, printer, sliding keyboard rack with top table size 0.6 mtx 0.2 mtr x 0.75 mtr height, as per technical specifications and approved by EIC.

Providing, fabrication and installation of wooden door of apprx sizes 1.5 ft Width x 2.5 ft Height, made of good quality plywood,with wooden framework, laminated with 1mm laminations from all side, for granite formed compartments, providing SS hinges, handels and locking arrangement, as per technical specifications and approved by EIC.

LED batten: Supply, installation, testing and commissioning of LED batten light fitting with a nominal system lumen output of minimum 4000 lumens and a minimum system efficacy of 120 lumen/watt. The luminaire shall have rated system lifetime of 50,000 burning hours at L70B50. The luminaire should have cool white colou

r temperature and a CRI>80. The luminaire shall meet IP20 rating with THD<10%, Pf>0.95 & Surge protection is 3kV. The luminaire housing should be made of CRCA sheet with clip type mounting brackets. The total power consumption should not exceed 40 W (including driver)

6/16A Socket-Switch Box: Fabrication and installation of 120mm X 100mm X 75 mm. Socket Box. The box shall be fabricated out of minimum 16 SWG Thick MS CRCA sheet, powder coated after vigorous 7 Tank process. The dimensions of box given here is tentative and likely to vary as per dimensions of components being mounted. The scope includes providing modular 5 A / 15 A Universal, 250 V, 3 pin socket with 15 A SP Switch with suitable modular plate and accessories. Necessary cut-out for mounting the components/modular plate shall be provided on the front fascia of the box.

Switch Box: Fabrication and installation of 100mm. X 100mm. X 75 mm. Switch Box. The box shall be fabricated out of minimum 16 SWG MS CRCA sheet, powder coated after vigorous 7 Tank process. The dimensions of box given here is tentative and likely to vary as per dimensions of components being mounted. The scope includes providing modular 16 A, 250 V, SP Switch with modular plate and accessories. Necessary cut-out for mounting the components/modular plate shall be provided on the front fascia of the box.

1 Phase MCB BOX: Supply, installation, testing and commissioning of 415 V, 16 A, Single phase-neutral, MCB box. The box shall be of minimum 150mm X 250mmX 100mm. size fabricated out of MS CRCA sheet and powder coated . Necessary cut out on the front door for DP MCB, DIN rail, screws, DP MCB, internal wiring and other hardware shall be included in the scope. Cable entry cutouts on top/bottom have to be made at site based on site requirement.

3 Phase MCB BOX: Supply, installation, testing and commissioning of 415 V, 16 A, 3 phase-neutral, MCB box. The box shall be of minimum 200mm X 300mmX 100mm. size fabricated out of MS CRCA sheet and powder coated . Necessary cut out on the front door for MCB, DIN rail, screws, TPN MCB and all other hardware, internal wiring etc. shall be included in the scope. Cable entry cutouts on top/bottom have to be made at site based on site requirement.

Cable: Providing and laying of 4 Core x 2.5 Sq.mm. stranded copper conductor, LT, 1.1 kV grade, XLPE insulated, extruded PVC sheathed, FRLS outer sheathed armoured cable. Cables to be laid on wall, trays, ceiling as directed at site.

Cable Termination: Termination of 4C X 2.5 Sq. mm copper cables using crimping type copper lugs and single compression type cable glands of following sizes

Wall mounted fan/air circulator: Supply and installation of Single Phase, 230 V, 600 mm, 16200 CMM, 180 W, industrial duty, fully metallic (including capacitor), wall mounted fan/air circulator. Scope includes supply and installation of 20 A, 3 pin socket in a metallic box near the fan with 3 pin top and 500 mm long, 3 core flexible FRLS cable piece for powering the fan.

Providing, fabrication, and installation of metallic pedestal fan : Scope include supply and installation of Single Phase, 230 V, 450 mm, industrial duty, fully metallic (including capacitor), pedestal fan.