General Maintenance, Water proofing and leakage rectification works of 30 stations and Charkop Metro depot of line 2A and 7.

Schedule A - Non-DSR Items:

INJECTION GROUTING - INJECTION GROUTING SYSTEM FROM NEGATIVE SIDE Providing and applying single Component PU Injection Foam Grout of BASF / MBCC Make, for stopping small to mid-volume water ingress in overhead structures and filling water-bearing voids. The leftover Packing of Cracks, Gaps, Holes & Voids shall be done using Epoxy Putty and / or structural polymer modified repair mortar using BASF / MBCC Material. Maximum Hole diameter of 75 mm.

INJECTION GROUTING - INJECTION GROUTING SYSTEM FROM POSITIVE SIDE Providing and applying single Component PU Injection Foam Grout of BASF / MBCC Make, for stopping small to mid-volume water ingress in overhead structures and filling water-bearing voids. The leftover Packing of Cracks, Gaps, Holes & Voids shall be done using Epoxy Putty and / or structural polymer modified repair mortar using BASF / MBCC Material . Maximum Hole diameter of 75 mm.

INJECTION GROUTING & Nozzle Fixing - Injection Grouting: Providing and applying injection grouting through the nozzles provided into the cracks/honeycombed areas by suitable grouting pump under pressure till the refusal including all labour, supervision, tools and tackles and transportation etc., complete as per specification and as directed. Low viscous (200 - 300 CPS) Epoxy Resin like Prostruct PS LV Epoxy Resin of IPSS or equivalent material

INJECTION GROUTING & Nozzle Fixing - Nozzle Fixing: Drilling 12 - 16 mm dia holes at honeycomb portions / voids / construction joints cracks etc. spaced at specified spacing and placing 8 - 12 mm dia. nozzle of length 75 mm suitable for grouting into a 150 mm deep hole using polymer mortar including cutting of nozzle after the grouting and finishing with polymer mortar etc. complete.

Surface Preparation - Surface preparation includes cleaning and scrubbing with brush and water to remove all dust, fungus, cement, paints etc, washing with water all complete

Epoxy Based Anti-Carbonation Coating - Providing, and applying a high build, epoxy based anticarbonation coating as per the recommendation of the manufacturers. Item rate inclusive of all materials, labours, supervision, tools, tackles, transportation etc., complete as per specification and as directed

waterproof coating - Providing and applying high performance waterproof coating to external wall of lift/station building/depot building to prevent the seepage of water, dampness to the interior side with the warranty 5 year with the minimum thickness of 150 micron. Above work is inclusive of below work complete in all manner. 1) Providing and applying waterproof coating with the help of skilled manpower, all material, PPE’s, tools, ladder, etc 2) Arrangement of supported/ suspended/ ariel lifter scaffolding etc. to execute work as per requirement. 3)Surface preparation for application of waterproof coating. 4)Cleaning of working space after the completion of work. 5) Warranty of work – 5 year

EXTERNAL FAÇADE/FALSE CEILING WORK - Aluminium half elliptical profiled louver 150 Fixed System: Supply and fixing of Half Fin fixed louver 150 consists of elliptical profiled louver fin skin with crowning manufactured out of 0.7mm thick enamelled corrosion resistance aluminium Alloy AA3305 and formed on high speed high precision DALLAN COMBI multi stage roll forming system or equivalent. The roll formed fin profile is mechanically fixed between aluminium extruded press plate and continuous assembly channel. The ylon end caps shall be provided on both sides of the fins. The louver fins will be provided in the module of 300mm c/c. The louver fin skin shall be coil coated finish suitable for exterior applications. The coil is coated on a continuous paint line double baked and shall be stove enameled and finished with special three layered coating system (consisting of first a conversion layer of thickness 800-2000mg/sq.mtr, a polyurethane basecoat of 16-20 microns, and a special top coat of polyamide particles of 8-12 microns thick to provide excellent abrasion and damage resistance) in a continuous coil coating process of the approved color on the exposed side and reverse side with epoxy.Paint Performance Criteria: Coating thickness shall be 24 to 32 μm and determined by ECCA T1. Colour difference shall be <0.70 unit and determined by ECCA T3. Pencil hardness shall be >H and determined by ECCA T3. Corrosion resistance shall be 3 years under creep<2mm (Outdoor Exposure) and determined by ECCA T19. UV Ray Resistance shall be determined by ECCA T19 No crack/flacking/blistering/chalking for minimum period of 5 years. Color change shall be <5 Units, gloss loss<50%. Humidity resistance as per ISO 6270, 1000 Hours blistering < B2S2. Salt/Acetic Acid Spray Test shall be as per ASTM G85, 1000Hrs. under creep <2mm. The fin is fixed to substructure with installation bracket and necessary screws. The factory assembled louver fins of 150mm projection and as per the length width 70mm width shall be fixed mechanically to installation frame in the module of 300mm c/c. The louver fins shall be provided in 300mm module in varying lengths as per site requirement subject to a maximum of 5 Mtrs. The installation frame shall be mechanically fixed to a structure 150mm distance from the fin panel edges and a c/c maximum distance of 2000mm in between subject to wind load. The erected installation frame shall be aligned within the tolerances of +/- span/1000 of plumb line and level with a non-cumulative tolerance of a maximum of 2mm. (Note- Sub-structure will be paid in separate item). Green-pro certification: For LEED certification by the Indian Green Building Council (IGBC) and ISO 9001:2015 Quality Management System Certification.

EXTERNAL FAÇADE/FALSE CEILING WORK - Providing and fixing 50x100 baffle ceiling ( 50mm Width & 100mm Height) system comprising of U shape panels. Baffle panels shall be made out of 0.7-0.9 mm thick electro galvanized steel material in lengths of up to 4000mm. The Coil should be stove enamelled on a continuous application for pre-treatment. The coils to go through 4 stages of pre-treatment, three times 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 topcoat of approved colour of 15 microns. Baffle Ceiling panels shall be mounted on slotted galvanized grid profile of minimum 2mm thickness in a module of 150mm. Baffle grid shall be suspended and supported by means of 6mm dia threaded suspenders at a distance of 150mm from the edge and 1200mm c/c. Baffle fixing brackets shall be used to keep the ceiling in correct place for the levelling purpose. Baffle panels shall be coil coated in a desired specification. Baffle ceiling system shall be installed in compliances with manufacturer’s technical installation brochure and manual.

alumium fixed louvers / aerofoil sections - Designing, Providing, Fabrication and erection of extruded alumium fixed louvers / aerofoil sections of approved shade and colour powder coated ( minimum thickness of coating 55 microns) with extruded aluminium subframe, extruded built up standard elliptical sections conforming to IS: 733 and IS: 1285 fixed with raw plugs and stainless steel screws or with fixing clips, or with expansion hold fasteners including necessary filling up of gaps at junctions, at top, bottom and sides with required PVC/neoprene felt complete in all respect. Aluminium sections shall be smooth, rust free, straight, as per architectural drawings and the directions of Engineer-in charge.etc. All structural steel support frame work shall be paid separately as per SSR 2022-23.

Miniwave - Hunter Douglas Luxalon perforated Aluminium Hunter Dougles Luxalon Perforated Aluminium Miniwave in Diamond shape cladding system: Supply & installation of perforated Miniwave in Diamond shape with 2mm dia. cladding system manufactured by M/s Hunter Douglas of approved Grey RAL 7037 colour consisting of 270mm wide, 4 meters roll formed from 0.7 mm thick Aluminium Alloy 3005 for higher strength and good roll forming characteristics. Panels shall be secured to the existing MS structure (As provided by the client) by means of screws at a center-to-center distance of 1000 mm and the next panel shall overlap to previous panel maintaining a uniform corrugation. Assembly of Miniwave is simple and fast. The panel fastening is made by means of rivet or screw on the flat part and hidden by snap "male "female" directly on the support structure as per the site requirement. Coating thickness shall be 24 to 32 um and determined by ECCA T1. colour difference shall be <0.70 unit and determined by ECCA T3- Pencil hardness shall be > H and determined by ECCA T3. corrosion resistance shall be 3 years under creep <2mm (outdoor exposure) and determined by ECCA T19. U V Ray Resistance shall be determinedly ECCA T19 No crack / flacking/blistering/chalking for minimum period of 5 years. colour change shall be < 5 units, gloss loss <50% - Humidity Resistance as per ISO 6270,1000 Hours blastering <B252-salt/Acetic Acid spray test shall be per ASTN G85, 1000 Hrs under creep <2mm. Green Pro certification complaint with in house testing facility and should have their own manufacturing plan in India from last five years.

Structural works - Providing, fabricating to required profile and shape, transporting, erecting and fixing in position Structural steel (conforming to IS: 2062 Grade B or equivalent) including procurement of all raw stell materials, bolts, nuts & washer incl. its testing, allowance for all types of wastages, straightening, cutting, bending of section wherever specified, drilling holes, bolting, provision of necessary tools, testing etc. The rate shall also include required surface preparation for application of all coats of shop and site primers, primers and paints as specified. The rate shall also include preparation of complete detailed fabrication drawings based on the design drawings, required for all permanent and temporary structures and their approval from Engineer - in - charge prior to execution. The rate shall also include provision and installation of base plate, anchor bolts (measured in tonnes), grouting etc. as per drawings and specifications. Any temporary support, staging braces, strutting, tying or anchor bolt, black bolts, fasteners, welding required to withstand the stresses of erection and carrying of plant and equipment's are to be included in the rate.

Glass Work - Providing and installing fixed glazed security wall assembly of stainless steel to ticket offices, Station Control Room, etc. with specified fixings and finish using 2 sheets of 6mm thick toughened glass with nominal gap silicone sealant joints. Glass shall be clear, toughened and laminated with 1.52 mm thick polyvinyl butyral layer - all complete as per relevant architectural drawings and specification with cut out & holes

Glass Work - Providing and fixing toughened laminated glass door in EFO (6mm + 1.52mm + 6mm) including stainless steel door handles, deadlock and Floor spring complete necessary cutting in granite flooring for housing of floor spring as/drawing

Glass Work - Providing and fixing 6mm tinted toughened float glass in aluminium door, window, ventilator shutters and partitions etc. with PVC / neoprene gasket etc. complete as per the architectural drawing and the directions of engineer-in-charge. ( Cost of aluminium snap beading shall be paid in basic item.)

Glass Work - Providing and fixing 6mm frosted glass in aluminium door, window, ventilator shutters and partitions etc. with PVC / 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.)

Glass Work - Lacquered Glass: Providing and fixing of 6mm thick Lacquered Glass toughened SGG PLANILAQUE EVOLUTION or approved (premium GRIHA rated lacquered glass from saint Gobain or approved equivalent) of approved colour by Architect/client/customer, mounted on SGG PLANICLIP (J/J1/l type) or equivalent system on a perfect levelled cement board or on the RCC wall structure. Lacquered glass must be made industrially (via curtain coating process); opaque (If viewed against a support wall), coated with PU lacquer (50 micron thick); colour consistency (measured by Minolta spectrophotometer CM5081); highly durable (passes PERSOZ hardeness test for minimum 220 oscillation); humid resistant (conforms to BS EN 1036 1999); environmentally friendly (no lead, no arsenic, no copper, no formaldehyde); appropriate recycled content (12% post industrial / 6% post consumer); compressive strength (1000 MPa) & tensile strength (40 MPa), same as float glass. Glasses are to be fixed with a revolutionized system made of safe, eco friendly light weight, ultra strong transparent polymer clips ( Single Sided J1 & J2 Type, Double sided I type), white backing foam and grey impact absorbing foam; to accommodate up to ± 10mm substrate undulation, and with a horizontal load capacity of 30kg/100mm and vertical pull-out load > 200kg/100mm, Glass should be

Glass Work - Providing and fixing toilet mirror in 6mm thick clear float glass with bevelled and polished at edge, fixed on wall with 6mm thick hard board backing fixed to wooden cleats with 8mm dia 38mm long stainless steel stud complete.

Glass Work - Providing and fixing 10mm thick toughened glass for canopy, including edge polishing, necessary drilling for fittings, and installation using stainless steel brackets/point fixings. Complete with all accessories, scaffolding, and sealing as per site conditions and engineer’s instructions

Glass Work - Providing & installing Fixed glazed wall assembly with specified fixing & finish using of 2 sheets 6mm thick toughened glass with nominal gap silicon sealant joint. Glass shall be clear, toughened and laminated with 1.52mm thick polyvinyl butyral layer, Glass held with SS patch fittings all complete as per relevant architectural drawings and specification with cut out & holes.

Glass Work - Supply & Installation of the 12 mm (6 mm + 1.52 mm + 6 mm) toughened Laminated glass door at concourse level of the metro station of Line 2A, Line 7 and charkop depot inclusive of all accessories, Handles, Patch Fitting, Frosted Film etc.

Fire Door - Maintenance of the doors including checking of Hinges, Door closers, Lever Handle , Locks (all parts including cylinders and spindles) Panic Bars and oiling and greasing from inside and breakdown facility will be made available on site within 24 hours and quartely inspection will be done for each door . this amount is to be paid once in a year for one door.

Fire Door - Providing and fixing 90 minutes steel fire rated door as per detailed specification made by shakti mate, Godrej as requirement. Along with hinges and door closer as pert NFPA 80 and as per NFPA 252, temperature increase on the unexposed surface not exceeding an average of 361 C (650.F) During first 30 mins of test size as per direction of Engineer of in Charge.

Fire Door - Providing and fixing of new Mortice lock body after removing old lock system, with cylinder (70 mm) 304 grade SS handle set (18 P 3) ASSA Abloy make Yale in fire doors. Rates inclusive of all welding works, labours, transportation taxes etc. all complete as required direction of Engineer of in Charge.

Fire Door - Providing and fixing DOOR CLOSER of Make (YALE, ASSA, ABBLOY ) for double and single leaf door. After of door closer the door surface shall be made good and work shall be made good complete as per direction of Engineer in Charge.

Fire Door - Providing and fixing of fire rated vision Glass make saint Gobin in the fire doors.

Fire Door - Re-alignment of misaligned doors by taking out the door and door frame (as requirement), rectifying and refixing of the same. The doors shall be made good using any fixtures required (except hinges, door closer, trim paces, panic bars) and nothing shall be paid extra in lieu of the same. The work shall be carried out as per the direction of engineer in charge.

Fire Door - Hinges 10x4x0.3 cm make Dorma , abloy ,Angel or equivalent.

Fire Door - Providing and fixing PANIC BAR of make (YALE, SSA ABBLOY) for DOUBLE LEAF DOOR after fixing of panic bar the door surface shall be made good and the work shall be complete as per the direction of Engineer in Charge.

Fire Door - Providing and fixing PANIC BAR of make (YALE, SSA ABBLOY) for SINGLE LEAF DOOR after fixing of panic bar the door surface shall be made good and the work shall be complete as per the direction of Engineer in Charge.

Fire Door - Providing and fixing EXTERNAL TRIM PACES WITH LOCK CYLINDER(YALE ASSA ABBLOY) for double and single leaf door. After fixing of trim paces the door surface shall be made good and work shall be completed as per the direction of Engineer in Charge.

Fire Door - Providing & fixing 6 mm thick toughened glass existing frames , subframes with EPDM rubber gasket , silicon sealant and necessary pressure clip as and where required . The rate quoted shall be inclusive of fixing and grinding corners all complete and all taxes etc. The contractor shall visit the site and take exact measurement of size in wich glass is to be provided at various locations .

Fire Door - Providing and fixing door with shutter fabricated from 18 gauge thick galvanised steel sheets press formed to provide a 46mm thick fully flushed double skin door with lock seam joints at stile edge and infill insulation kraft core . Door frames 57x120 mm approx . to be single rebated made of 16 gauge galvanised steel . Door shutter and frame to be primered in stoving grade epoxy zincphosphate primer and finished in aliphatic grade u.v. resistance polyurethane paint . Door shutter and frames to have all hardware preparations , prepunctured at the factory all complete with and including filling of door frames with P.C.C. 1 : 5 : 10 ( 1 cement : 5 aggregate : 10 coarse sand ) . Single - foaf door shutter

Fire Door - Concealed SS Finish tower bolts 300mm as required direction of Engineer of in Charge.

Fire Door - SS Handles Dorma or equillent make double door leaf door .

Fire Door - Providing and fixing aluminium work for doors, windows, ventilators and partitions with extruded built up standard tubular section /appropriate Z section and other sections of approved make confirming to IS:733 and IS: 1285, fixing with dash fastener 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, mitted and jointed mechanically wherever required including cleat angle, aluminium snap beading for glazing/panelling, C.P.Brass/stainless steel screws, all complete as per architectural drawings and directions of Engineer-In-Charge. (Glazing, panelling and dash fasteners to be paid for separately): 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 ( Fillings shall be paid for separately ) . Powder coated aluminium ( minimum thickness of powder coating 50 micron )

Fire Door - Replacement of Floor Spring Machine upto 120 KG of approved brand and manufacture IS : 6315 marked, for doors including cost of cutting floors as required, embedding in floors and cover plates with brass pivot and single piece M.S. sheet outer box with slide plate and S.S Cover plate etc. complete as directed by Engineer in-charge. in Glass doors at Metro station of Line 2A, Line 7 and charkop depot . (inclusive of petty repairs in floor mountings).

SS Tray Fixing - Leakage rectification of SS Drain: -Leakage rectification of SS drain provided between U girder & platform pie girder slab, made up of stainless steel (SS) material. The leakage rectification involved welding of overlapping & leakage prone area and filling/ sticking of adhesive water proofing material to arrest the leakage as approved by Engineer-inCharge

SS Tray Fixing - Fixing of SS Drain Providing, supplying, fabricating and fixing of Stainless Steel (SS) Drain between U girder & platform pie girder slab in approved shape with 3 mm thick of 304 grade Stainless Steel (SS) sheet. The SS drain shall fixed with supporting arrangement and sealing of gaps with adhesive material as decided & directed by Engineer-in-Charge. Note:- 1. The rates are inclusive of manpower, all material, tools- tackles, machineries, staging arrangement, lifting – fixing arrangements, transportation etc. 2. The period of execution of work shall be non-revenue hours of Metro service i.e. during night from 22:00 hrs to 4:00 hrs. 3. Contractor not allowed to transport the material through Metro Train.

SS Tray Fixing - Providing & Fixing of drainage pipe Providing, supplying and fixing of 50 mm Dia U-PVC drainage pipe to Stainless Steel (SS) drain with 50 mm dia GI pipe having 300 mm length extension attached to SS drain. The connection of GI pipe to U-PVC pipe shall be done by using the union and other plumbing fittings. The discharging of outlet shall be outside the concourse area including plumbing, fixing of plumbing arrangement by clips, passing the pipes through walls by core cutting and refinishing the work etc. as per the direction of Engineer-in-Charge. Note:- 1. The rates are inclusive of manpower, all material, tools- tackles, machineries, staging arrangement, lifting – fixing arrangements, transportation etc. 2. The period of execution of work shall be non-revenue hours of Metro service i.e. during night from 22:00 hrs to 4:00 hrs. 3. Contractor not allowed to transport the material through Metro Train.

fixing of Safety Stud Fasteners - Installation & fixing of Safety Stud Fasteners Safety Stud Fasteners: All Charges towards providing and fixing special grade stainless steel (SS) fastener having 14mm to 15 mm Dia & 150mm to 180 mm in length safety fasteners including the cost of drilling of holes and fixing into concrete to support granite cladding & MS substructure all complete as per directions of Engineer-in-charge.

aluminium louvers - Supply and fixing aluminium louvers @ 150 mm c/c in position and shape, approved section as follows- Main frame shall be rectangular box 100 X 40 X 2.0 mm, 300 mm and channel frame 25 X 25 X 1.0 mm all around to polycarbonate sheet "Tuflite or equivalent" hot sealed all around to avoid dust and water seepage including screw etc. as directed by Engineer. as well as providing, supply, fabrication and fixing of MS square pipe steel frame supporting for Aluminium frame. rate inclusive of all material, labour, scaffolding, T&P taxes, transport, lead, lift etc. complete.

stainless steel tactile stud pathway - Supply and installation of hazardous 316 grade stainless steel tactile studs of 35mm dia reduce to 25mm dia x 4.5mm thick of approved make. Fixing shall be done by means of stem of size 6mm x 12mm fixed into groove in stem with epoxy glue. 36 nos tactile studs to be fixes in a square approved pattern of 300mmx300mm stone on similar basis all complete as per approved drawing and directions of engineer-incharge.

stainless steel tactile stud pathway - Supply and installation of directional 316 grade stainless steel tactile strips of size 280mmx 35mmx 4.5mm thick of approved make. Fixing shall be done by means of 3 Nos of stems of size 6mm x 12mm fixed with grooves in stones with epoxy glue(1 groove tomade in center of strips and other 2 grooves to be 120mm apart on either side from center).Four tactile strips to be fixed in square approved pattern of 300mm x300mm stone on similar basis all complete as per approved drawings and directions of engineer-incharge.

Sewar cleaning - De-silting & transportation of slit from septic tank with Sewage Suction truck/swage cleaning machine (MCGM).

Water meter - Supply, installation & testing of water meter 40mm new private water meter of make Bleanto Class B/Kranti proper fitting with flange & packing Rate are Including test charges of BMC & Labour charges.

Water meter - Supply, installation & testing of water meter 65mm new private water meter of make Bleanto Class B/Kranti proper fitting & sealing with flange & packing. Rate are Including test charges of BMC & Labour charges.

urinal Pot/Sensor - Providing and fixing waterless urinal pot of approved make and design, made of vitreous china/ceramic, wall-mounted type, including supply of odor-trap cartridge, CP brass bottle trap, necessary brackets, fittings, sealants, and hardware. The item includes cutting/chasing of walls, making good the surface, alignment, installation, testing, and commissioning complete in all respects as per manufacturer’s specifications and engineer’s instructions.

urinal Pot/Sensor - Providing and fixing a completely mechanical waterless urinal retrofit system into existing urinal pans, without the need for replacement. The system shall include a mechanical odor-trap device (non-chemical, non-cartridge-based), compatible with standard urinal outlets, and designed for zero water usage. Scope includes supply of retrofit kit, mechanical seal unit, CP brass bottle trap (if required), necessary fittings, sealants, and consumables. Work includes dismantling existing flush components, cleaning, installation, alignment, and commissioning complete in all respects as per manufacturer’s specifications and engineer’s instructions

urinal Pot/Sensor - Providing and fixing wall-mounted urinal pot with integrated sensor flushing system, including supply of urinal pot (ceramic/porcelain) of approved brand (Hindware / Jaquar / Cera), solenoid valve, plumbing connections, electrical wiring, testing, commissioning, and minor civil works for mounting and sealing, complete in al respects as per manufacturer's specifications and site requirements.

urinal Pot/Sensor - Supply, fixing, testing, and commissioning of HINDWARE (Model No.60021/60018) battery-operated concealed urinal sensor flushing kit, including integration with existing urinal pot, plumbing, electrical setup, and minor civil works for mounting and sealing, complete in all respects as per site conditions and manufacturer's specifications

urinal Pot/Sensor - Supply, fixing, testing, and commissioning of Urinal Sensor Parryware (Model No.SKU-C0587-W) battery-operated concealed urinal sensor flushing kit, including integration with existing urinal pot, plumbing, electrical setup, and minor civil works for mounting and sealing, complete in all respects as per site conditions and manufacturer's specifications.

urinal Pot/Sensor - Supply, fixing, testing, and commissioning of Urinal Sensor Jaguar (Model No.51087) battery-operated concealed urinal sensor flushing kit, including integration with existing urinal pot, plumbing, electrical setup, and minor civil works for mounting and sealing, complete in all respects as per site conditions and manufacturer's specifications

GRANITE WORKS - Granite Cladding Work (Entry Structure): Providing and laying 120x600x30mm thick lappato finished steel granite stone work, upto height as per approved drawings in approved colour/pattern with 4mm groove all around at all levels for wall linings/columns/skirtings (venner work) by mechanical arrangement with SS cramps/brackets, anchor bolts, 6mm vertical SS pins of approved make and inserts as per drawing and specification. The cost of making necessary grooves all around stone pieces, chamfering of corner edges and polishing grouting of grooves with approved epoxy grout/polysulphide silicone matching with the granite colour.

GRANITE WORKS - Providing and laying 30mm thick prepolished Sadarhalli Grey/ Cheema Pink/ Jhalore Beige granite slab of sizes upto and including 1200X600mm on floor using 5mm thick approved thick bed adhesive as per specification over prepared base on 20mm (average) thick base of cement mortar 1:4 (1 Cement : 4 total aggregates - coarse sand and 10mm single sized aggregates) using 43 grade cement, water reducing admixture as per ISO 9103:1999 and jointing with white cement with matching colour pigment all complete (Colour of granite as approved by Engineer) in levelling course laid to proper slopes over screed base including base preparation, movement joint in screed as per specification with 10mm thick compressible filler to edge of screed/ blockwork junction with two parts polysulphide sealant to top edge, drainage gullies as per approved section, curing, testing etc. all complete as per specifications and relevent drawings

GRANITE WORKS - Providing and laying 30mm thick mirror polished Sadarhalli Grey/ Cheema Pink/ Jhalore Beige granite stone work of upto and including sizes of 1200mmX600mm of approved colour/ pattern with 4mm groove all around at all levels for wall linings/ columns/ skirtings (veneer work) by mechanical arrangement with SS clamps/ brackets, anchor bolts, 6 mm vertical SS pins of approved make and inserts as per drawings and specifications. The cost of making necessary grooves all around stone pieces, chamfering of corner edges and polishing are included.

GRANITE WORKS - Extra for Red/ Raw Silk/ Tan Brown/ Jet Black granite

GRANITE WORKS - Providing and laying 30mm thick FLAMED (with 25%-35% quantity polished as per pattern) Sadarhalli Grey Granite Stone flooring in treads and landings (including bull nosing, rounding the nose and making groove) of steps of approved colour, size and pattern, (sample of granite stone shall be approved by Engineer-in-charge) over 20mm (average) thick base of cement mortar 1:4 (1 cement : 4 coresand) laid and jointed with neat cement slurry mixed with pigment to match the shade of granite stone complete as per specifications and architectural drawings.

GRANITE WORKS - Extra for Red/ Raw Silk/ Tan Brown/ Jet Black granite

POLY-CARBONATE SHEET - Providing and fixing 10mm thick poly carbonate sheet make GE or equivalent and make confirming to IS 14443:1987 of required colour, fasteners, silicon sealant, EPDM gaskets and shade including self drilling / self taping screw as per requirement.

POLY-CARBONATE SHEET - Providing, supplying, erecting and fixing in position 3mm thick poly carbonate sheet of approved colour and texture. Cost to include jointing, sealing with butul adhesive and take as per manufactures specification and cover all cost of labours tools, plants, temporary works etc, all complete.

DRAIN/SEWER CLEANING - Cleaning of chocked drains including removing of covers, cleaning of silt, mud, rubbish etc and refixing of top cover. All work complete including removing and disposal of silt as per direction of Engineer in-charge for size width (300 to 450mm) depth upto 500mm.

DRAIN/SEWER CLEANING - Cleaning of chocked drains including removing of covers, cleaning of silt, mud, rubbish etc and refixing of top cover. All work complete including removing and disposal of silt as per direction of Engineerin-charge for size width (500 to 1000mm) depth upto 600 to 1200mm.

Removal of debris - Removal of broken slabs/stones/ debris/silt/vegetations etc., from station premises including Load/ unload/transport and disposal at MCGM-approved dumping area. Tractor / Trip=Nos

Trimming of trees below 2' girth

Trimming of trees having girth between 2' to 5'

Trimming of trees above 5' girth

Removal of dead trees having girth below 2'

Removal of dead trees having girth between 2' to 5'

Removal of dead trees having girth above 5'

Removal of fruits and fronts of palm trees having height below 25'

Removal of fruits and fronts of palm trees having height above 25'

Rolling Shutter Repairing - Repairing and Maintenance of existing rolling shutters including dismantling the shutter and refixing the same and fixing of new items as per requirement including cleaning, oiling, greasing, alignment and testing complete. The cost of new items will be paid separately except small hardware lihe nuts/bolts and nails which are included in this item. the scope of work includes checking of shutters for smooth functioning quarterly or as and when required.

Brackets (sides)- (Rolling Shutter Repairing - Providing hardware or other parts for smooth functioning of rolling shutters items supplied will be as per CPWD specifications. )

Wire springs- (Rolling Shutter Repairing - Providing hardware or other parts for smooth functioning of rolling shutters items supplied will be as per CPWD specifications. )

Spring holder- (Rolling Shutter Repairing - Providing hardware or other parts for smooth functioning of rolling shutters items supplied will be as per CPWD specifications. )

MS gararee device- (Rolling Shutter Repairing - Providing hardware or other parts for smooth functioning of rolling shutters items supplied will be as per CPWD specifications. )

Gear Box- (Rolling Shutter Repairing - Providing hardware or other parts for smooth functioning of rolling shutters items supplied will be as per CPWD specifications. )

Rolling Shutter handle- (Rolling Shutter Repairing - Providing hardware or other parts for smooth functioning of rolling shutters items supplied will be as per CPWD specifications. )

Locking Naka/ Kundee including welding- (Rolling Shutter Repairing - Providing hardware or other parts for smooth functioning of rolling shutters items supplied will be as per CPWD specifications. )

Ball Bearing - (Rolling Shutter Repairing - Providing hardware or other parts for smooth functioning of rolling shutters items supplied will be as per CPWD specifications. )

Gararee rod- (Rolling Shutter Repairing - Providing hardware or other parts for smooth functioning of rolling shutters items supplied will be as per CPWD specifications. )

MS top cover - (Rolling Shutter Repairing - Providing hardware or other parts for smooth functioning of rolling shutters items supplied will be as per CPWD specifications. )

Bottom locking rail- (Rolling Shutter Repairing - Providing hardware or other parts for smooth functioning of rolling shutters items supplied will be as per CPWD specifications. )

MS Lathe- (Rolling Shutter Repairing - Providing hardware or other parts for smooth functioning of rolling shutters items supplied will be as per CPWD specifications. )

MS pipe shaft 2"dia- (Rolling Shutter Repairing - Providing hardware or other parts for smooth functioning of rolling shutters items supplied will be as per CPWD specifications. )

Side guide rail- (Rolling Shutter Repairing - Providing hardware or other parts for smooth functioning of rolling shutters items supplied will be as per CPWD specifications. )

MS grill for existing pattern- (Rolling Shutter Repairing - Providing hardware or other parts for smooth functioning of rolling shutters items supplied will be as per CPWD specifications. )

Rolling shutter lever lock - (Rolling Shutter Repairing - Providing hardware or other parts for smooth functioning of rolling shutters items supplied will be as per CPWD specifications. )

Core cutting of member of RCC/PCC of all grades 100 mm dia and 200mm thick RCC/PCC work

Core cutting of member of RCC/PCC of all grades 200 mm dia and 150mm thick RCC/PCC work

Epoxy Flooring - Providing and applying anti dust sealer (epoxy coating) 1000µ thick epoxy floor coating along with necessary floor preparation by ASIAN PAINTS PPG make or equivalent with use of APCPFLOR HFP 120 Two component, high solid, epoxy resin based floor primer @50 p & then topcoat APCOFLOR SL2 Self levelling coatings with excellent flow & levelling characteristics, conforms to the Global Migration Standards laid down in US-FDA: 21CFR 175-300 and also having mechanical properties such as compressive strength 51 mра (ASTM C 579), Flexural strength 12 mpa (ASTM C 580) & Tense Strength 8 mpa (ASTM C 307) on floor as per approved colour and shade. Floor condition shall be of Trimix and the moisture content of the concrete flooring should be less than 5% etc. complete as directed by Engineer

FALSE FLOORING - Providing and fixing access raised floor of light grade of minimum 20 KN/m² UDL panels manufactured from pressed formed corrosion resistant galvanised steel with total overwrap of one piece top, sides and bottom flange encapsulating high performance cementatious board case stiched and with a panel to cater in the size 600 x 600 mm. The panel has to be placed on the pedestal made from all solid steel construction, galvanised plated consisting of stringers, an anti-vibrational head cap with cruciform upstands and four panels locating studs, positively clipped pedestal clipped to the steel base plate. The pedestal cap shall have an electrical conductor plate for discipation of static electricity. The steel base plate of the pedestal shall be fixed on the sub-floor with Epoxy pedestal adhesive and/or mechanical fixing with fasteners (8mm X 75mm). The Access floor should be able to take a point load of minimum KN over 25 mm sq. and UDL of minimum 20 KN/sq. mtr. The panel shall be finished with high abrasion, anti static HPL of formica colour Y606 having fire rating as per BS 476 clause 5, 6 & 7 complete as per specifications.Upto 450mm High Cavity Floor

HSFG NUT-Bolt - Platform level PEB Structure Inspection & Existing HSFG Bolt size tightening as per required height Platform & track level to Roof truss average 7mt to 8mt & GL to Roof truss 27 mt height some area inaccessible need inspection Ground level suitable manlifter, scaffolding including all. 1)The rate is inclusive of manpower, all material, scaffolding, PPE’s, torque machineries, tools, ladder, required height manlifter & transport etc. 2)The period of execution of work shall be non- revenue hours of Metro service i.e, during night from 01(AM) to 04.00 (AM) hrs. 3)Design torque apply to the bolts shall be as per the design standards.

HSFG NUT-Bolt - Providing and fixing misplaced HSFG Bolt to the Platform level PEB member of Existing Bolt size M12, M16, M20, M24 and M30. & if any hanging angle, channel removing & refixing proper as per required height Platform & track level to Roof truss average 7mt to 8mt & GL to Roof truss 27 mt some area inaccessible need inspection Ground level suitable manlifter, scaffolding including all. 1)The rate is inclusive of manpower, all material, scaffolding, PPE’s, torque machineries, tools, ladder, required height manlifter etc. 2)The period of execution of work shall be non- revenue hours of Metro service i.e, during night from 1AM (AM) to 04.00 (AM) hrs. 3)Design torque apply to the bolts shall be as per the design standards.

HSFG NUT-Bolt - Providing and fixing misplaced HSFG Bolt to the Platform level PEB member of Existing Bolt size M12, M16, M20, M24 and M30 Including making holes, or as per design welding required height from Platform & track level to Roof truss average height 7mt to 8mt & GL to Roof truss 27 mt height some area inaccessible need inspection Ground level suitable man lifter, scaffolding including all. 1)The rate is inclusive of manpower, all material, scaffolding, PPE’s, torque machineries, tools, ladder, required height manlifter etc. 2)The period of execution of work shall be non- revenue hours of Metro Providing and fixing misplaced HSFG Bolt to the Platform level PEB member of Existing Bolt size M12, M16, M20, M24 and M30 Including making holes, or as per design welding required height from Platform & track level to Roof truss average height 7mt to 8mt & GL to Roof truss 27 mt height some area inaccessible need inspection Ground level suitable man lifter, scaffolding including all. 1)The rate is inclusive of manpower, all material, scaffolding, PPE’s, torque machineries, tools, ladder, required height manlifter etc. 2)The period of execution of work shall be non- revenue hours of Metro service i.e, during night from 1 (AM) to 04.00 (AM) hrs. 3)Design torque apply to the bolts shall be as per the design standards.

Painting Works at MS structure - Providing and applying PU Painting System (min. 5 years Warranty) works approved shade with (Make: Akzo Nobel) on MS Structure (brush/ roller applied) including necessary surface preparation, power tool cleaning (SSPC- SP3) and as per the detailed procedure mentioned below: a) Prepare the surface by removing all loose paints, rust, contaminations like salts, chemicals, dirt, dust, oil, grease etc. with solvent water jet, wire brush, emery cloth, Loose paint scrapping etc. using hand and power tools to achieve surface conforming to SSPC - SP3 standards specification for receiving primer coat. Abrasive paper, wire brushes etc must be iron free and it is recommended that where possible tools should not have previously been used to prepare carbon steel to avoid the possibility of iron particles being embedded in the substrate. b) Providing & applying 2 coats of surface tolerant epoxy primer (lnterseal 670HS) of 180 -200 microns each on the prepared surface. Epoxy primer is a two component material A (Base) & B (Hardener) which has to be mixed in the ratio of 3: 1 by volume. c) Providing and applying two coat of polyurethane paint (lnterthane 990) of 40-50 microns each with brush (roller finish) on the prepared surface. PU paint is a two component material A (Base) & B (Hardener) which has to be mixed in the ratio of 6:1 by volume. Refer Specifications for Ms Structure painting system works for complete and detailed painting system works. Total DFT of the system will be 240-250 micrones including all required material to complete the work. Colour as per shade approved by architect including all required material to complete the work, lead, lift, tools, tackles, protection including cost of wrapping the other Objects with protection film and removal etc. complete as per manufacturer's specifications and instructions by Employers in charge. Mode of Measurement - Paint Actual Surface Area MS Structure Application with Brush & Roller PU Painting system works and Warranty required for 5 Years for contractor letter head.

Painting Works at MS structure - Providing and applying PU painting system (min. 2 years Warranty) works approved shade with (Make: Berger) on MS Structure (brush/ roller applied) including necessary surface preparation, power tool cleaning (SSPC- SP3) and as per the detailed procedure mentioned below: a) Prepare the surface by removing all loose paints, rust, contaminations like salts, chemicals, dirt, dust, oil, grease etc. with solvent water jet, wire brush, emery cloth, scrapper etc. using hand and power tools to achieve surface conforming to SSPC - SP3 standards specification for receiving primer coat. Abrasive paper, wire brushes etc must be iron free and it is recommended that where possible tools should not have previously been used to prepare carbon steel to avoid the possibility of iron particles being embedded in the substrate. b) Providing & applying 2 coats of surface tolerant epoxy primer (Protectomastic RPL Coating) of 80 -100 microns each on the prepared surface. Epoxy primer is a two component material A (Base) & B (Hardener) which has to be mixed in the ratio of 1: 1 by volume. c) Providing and applying two coat of polyurethane paint (BR PU High Gloss Enamel) of 40-50 microns each with brush (roller finish) on the prepared surface. PU paint is a two component material A (Base) & B (Hardener) which has to be mixed in the ratio of 4:1 by volume. Refer Specifications for MS Structure painting system works for complete and detailed painting system works. Total DFT of the system will be 120-150 microns including all required material to complete the work. Colour as per shade approved by architect including all required material to complete the work, lead, lift, tools, tackles, protection including cost of wrapping the other Objects with protection film and removal etc. complete as per manufacturer's specifications and instructions by Employers in charge. Mode of Measurement - Paint Actual Surface Area MS Structure Application with Brush & Roller PU Painting system works and Warranty required for 2 Years for contractor letter head.

Schedule B – Work Need to execute Under SSR 2022-23

Any item of SSR 2022-2023 (Rates of schedule B - While quoting financial bid, bidder need to consider the estimated rate for all the items of (SSR 2022-2023) by considering annual escalation of 5% i.e. 15% for 2025-2026 and 2026-2027. Plus, an additional +5% for works falling within municipal corporation area.)

Schedule C – miscellaneous Item

Misc. Item approved as per procedure mention in Annexure A

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