ATWP Construction

SUMMARY OF PRICE BID

Description of Work / Item(s)

Amount

Schedule 1

Earthwork in surface excavation not exceeding 30 cm in depth but exceeding 1.5 m in width as well as 10 sqm on plan including getting out and disposal of excavated earth up to 50 m and lift up to 1.5 m, as directed by Engineer-in-Charge: All Kinds of Soil

Earthwork by deploying Machinery or manual in all soils except hard rock requiring blasting and conveying for the formation of bund with the lead of 0 to 100 metres deploying earth moving machinery and tippers including benching, formation of bunds, breaking clods, sectioning etc., complete. lead beyond 100 meters will be paid separately

Earthwork by deploying Machinery or manual in all soils except hard rock requiring blasting and conveying for the formation of bund with an extra lead of every 1 KM or part thereof deploying earth moving machinery and tippers including benching, formation of bunds, breaking clods, sectioning etc., complete for Extra lead beyond 100 meters for every 1 Km lead

Demolishing R.C.C. work by mechanical means and stockpiling at designated locations and disposal of dismantled materials up to a lead of 1 kilometre, stacking serviceable and unserviceable material separately including cutting reinforcement bars.

Dismantling roofing including ridges, hips, valleys and gutters etc., and stacking the material within 50 metres lead of:

Disposal of building rubbish/melba / similar unserviceable, dismantled or waste materials by mechanical means, including loading, transporting, and unloading to approved municipal dumping ground or as approved by Engineer-in-charge, beyond 50 m initial lead and up to 10KM for all leads including all lifts involved.

Surface dressing of the ground including removing vegetation and inequalities not exceeding 15 cm deep and disposal of rubbish, lead up to 50 m and lift up to 1.5 m: All kinds of soil

Clearing jungle including uprooting of rank vegetation, grass, brushwood, trees, and saplings of girth up to 30 cm measured at a height of 1m above ground level and removal of rubbish up to a distance of 50 m outside the periphery of the area cleared.

Cleaning of Depot open area using Mechanical Deweeder or by Spraying Herbicides or by manual uprooting of vegetation for Clearing grass, Small Trees, bushes, Shrubs, and Rank vegetation including removal of rubbish fallen on the concrete surface and Road Surface and disposal of wastes up to a distance of 5 KM outside the periphery of the area cleared. The contractor has to identify the disposal location at his own risk.

Felling trees of the girth (measured at a height of 1 m above ground level), including cutting of trunks and branches, removing the roots and stacking of serviceable material and disposal of unserviceable material.Beyond 30 cm girth up to and including 60 cm girth

Boring with hydraulic piling rigs with power units, providing and installing cast in situ single under-reamed piles of specified diameter and length below pile cap in M-25 cement concrete, to carry a safe working load not less than specified, excluding the cost of steel reinforcement but including the cost of boring with bentonite solution and the length of the pile to be embedded in pile cap etc. all complete. (Length of pile for payment shall be measured up to the bottom of pile cap) : 300 mm dia piles

Refilling with excavated earth (other than sand)

Supply of Crushed stone sand (M-sand) for filling

Centring and shuttering including strutting, propping etc. and removal of formwork for: Foundations, footings, bases for columns

Centring and shuttering including strutting, propping etc. and removal of formwork for Walls (any thickness) including attached pilasters, buttresses, plinth and string courses etc.

Centring and shuttering including strutting, propping etc. and removal of formwork for: Columns, piers, abutments, pillars, posts and struts

Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete below and above plinth level: Thermo -Mechanically Treated bars of grade Fe-500D or more.

Providing and fixing double scaffolding system (cup lock type) on the exterior side, up to seven-story height made with 40 mm dia M.S. tube 1.5 m centre to centre, horizontal & vertical tubes joining with cup & 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 there after. The scaffolding system shall be stiffened with bracings, runners, connection with the building etc wherever required for inspection of work at required locations with essential safety features for the workmen etc. complete as per directions and approval of the Engineer-in-charge. The elevational area of the scaffolding shall be measured for payment purposes. The payment will be made once irrespective of the duration of the scaffolding. Item will be Certified only for Maintenance Work carried out above 5 Mtr.

Providing and laying in position ready mixed or site batched design mix cement concrete for plain cement concrete work; using coarse aggregate and fine aggregate derived from natural sources, Portland Pozzolana/Ordinary Portland /Portland Slag cement, admixtures in recommended proportions as per IS: 9103 to accelerate / retard setting of concrete, to improve durability and workability without impairing strength; including the pumping of concrete to the site of laying, curing, carriage for all leads; but excluding the cost of centring, shuttering. And finishing should be as per the direction of the engineer-in-charge; for the following grades of concrete. Note: In case the cement content in the design mix is more than 110% of the minimum specified cement content, the contractor shall have the discretion to either re-design the mix or bear the cost of extra cement.

All works upto plinth level: Concrete of M15 grade with a minimum cement content of 240 kg /cum

All works upto plinth level: Concrete of M25 grade with minimum cement content of 330 kg /cum

Providing and laying in position ready mixed or site batched design mix cement concrete for Plain Cement Concrete/ Reinforced cement concrete work; using coarse aggregate and fine aggregate derived from natural sources, Portland Pozzolana / Ordinary Portland /Portland Slag cement, admixtures in recommended proportions as per IS: 9103 to accelerate / retard setting of concrete, to improve durability and workability without impairing strength; including pumping of concrete to site of laying, curing, carriage for all leads; but excluding the cost of centering, shuttering, finishing and reinforcement as per direction of the engineer-in-charge; for the following grades of concrete. Note:In case the cement content in design mix is more than 110% of the specified minimum cement content, the contractor shall have discretion to either re-design the mix or bear the cost of extra cement.

All works upto plinth level: Concrete of M25 grade with minimum cement content of 330 kg /cum

All works above plinth level upto floor V level: Concrete of M25 grade with minimum cement content of 330 kg /cum

All works above plinth level upto floor V level: Concrete of M30 grade with minimum cement content of 350 kg /cum

All works above plinth level upto floor V level: Concrete of M35 grade with minimum cement content of 370 kg /cum

All works above plinth level upto floor V level: Concrete of M40 grade with minimum cement content of 390 kg /cum

Providing and fixing in position 12 mm thick bitumen impregnated fibreboard conforming to IS: 1838, including the cost of primer, sealing compound Grade -A in expansion joints.

Brickwork with common burnt clay modular bricks of class designation 7.5 in foundation and plinth with Cement mortar 1:4 (1 cement: 4 coarse sand)

Providing and laying autoclaved aerated cement blocks masonry with150mm/230mm/300 mm thick AAC blocks in the superstructure above plinth level up to floor V level with RCC band at sill level and lintel level with approved block laying polymer modified adhesive mortar all complete as per direction of Engineer-in-Charge. (The payment of RCC band and reinforcement shall be made for separately).

Cement Plastering in Fine Sand of 12 mm Thick with 1:4 ( 1 Cement and 4 Coarse Sand), height up to 10m from ground level.

Cement Plastering in Fine Sand of 18 mm thick plain cement mortar band in cement mortar 1:4 (1 cement: 4 fine sand): Moulded Band

52 mm thick cement concrete flooring with concrete hardener topping, under layer 40 mm thick cement concrete 1:2:4 (1 cement: 2 coarse sand: 4 graded stone aggregate 20mm nominal size) and top layer 12mm thick cement hardener consisting of mix 1:2 (1 cement hardener mix: 2 graded stone aggregate 6 mm nominal size) by volume, hardening compound mixed @ 2 litre per 50 kg of cement or as per manufacturer's specifications. This includes the cost of cement slurry, but excluding the cost of nosing of steps etc. complete.

Providing and fixing glass strips in joints of terrazo/ cement concrete floors. Note: 40 mm wide and 4 mm thick

Providing and fixing Ist quality ceramic glazed wall tiles conforming to IS: 15622 (thickness to be specified by the manufacturer), of approved make, in all colours, shades except burgundy, bottle green, black of any size as approved by Engineer-in-Charge, in skirting, risers of steps and dados, over 12 mm thick bed of cement mortar 1:3 (1 cement : 3 coarse sand) and jointing with grey cement slurry @ 3.3kg per sqm, including pointing in white cement mixed with pigment of matching shade complete.

Providing and laying matt finished vitrified tile of size 300x300x9.8mm having with water absorption less than 0.5% and conforming to IS:15622 of approved make in all colours and shades in for outdoor floors such as footpath, courtyard, multi modals location etc., laid on 20mm thick base of cement mortar 1:4 (1 cement: 4 coarse sand) in all shapes & patterns including grouting the joints with white cement mixed with matching pigments etc. complete as per direction of Engineer-in-Charge.

White washing with lime to give an even shade : New Work - Three or More Coat

Providing and applying white cement-based putty of average thickness 1 mm, of approved brand and manufacturer, over the plastered wall surface to prepare the surface even and smooth complete.

Applying one coat of water-thinnable primer of approved brand and manufacture on the wall surface

Wall painting with Premium acrylic emulsion paint of approved brand and manufacturer to give an even shade: Two or more coats on new work

Finishing Exterior walls Surface with 100% Premium acrylic emulsion paint having VOC less than 50 gm/litre and UV resistance as per IS 15489:2004, Alkali & fungal resistance, dirt resistance exterior paint of required shade (Company Depot Tinted) with silicon additives. New work (Two or more coats applied @ 1.43 litre/ 10 sqm. Over and including priming coat of exterior primer applied @ 0.90 litre/10 sqm.

Painting with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade: New work (two or more coats) including a coat of approved steel primer as per the Engineer in charge.

Supplying and fixing rolling shutters of approved make, made of required size M.S. laths, interlocked together through their entire length and jointed together at the end by end locks, mounted on specially designed pipe shaft with brackets, side guides and arrangements for inside and outside locking with push and pull operation complete, including the cost of providing and fixing necessary 27.5 cm long wire springs manufactured from high tensile steel wire of adequate strength conforming to IS: 4454 - part 1 and M.S. top cover of required thickness for rolling shutters.:80x1.25 mm M.S. laths with 1.25 mm thick top cover

Providing and fixing ball bearings for rolling shutters.

Providing and Fixing mechanical device chain and crank operation for operating rolling shutters of all size

Providing and fixing of new electrical motor with remote facility of capacity up to 1200Kg for rolling shutter operation

Providing and fixing Hollow metal fire-rated doors at all levels from ISO 9001-2000 certified Manufacturers. The fire door should be as per IS 3614 part-1 & part-2 and BS 476 part 2 or EN 1634. Recommended fire doors shall be tested and certified by a third-party evaluation program from an approved international agency like CERTIFIRE and labelled. Where third party evaluation is not required fire doors should be tested at CBRI or ARAI for maximum rating of 2hrs both with vision panel and without vision panel. Pressed Galvanized steel Single /Double leaf door of approved make shakti met-dor or its approved equivalent which consists of frame, shutter, infill and finish as detailed below and conforming to IS 277. All doors and frames shall be finished with polyurethane aliphatic grade paint of approved colour. The door leaf and frame shall have passed a minimum of 250 hours of salt spray test.

The door frame shall be a double rebate profile of size 143 x 57 mm made out of a 2mm (14 gauge) minimum thick galvanized steel sheet. Frames shall be Welded, all provisions should be mortised, drilled and tapped for receiving appropriate hardware. Rubber door silencers should be provided on the striking jamb. Frames should be provided with a back plate bracket and anchor fasteners for installation on a finished plastered masonry wall opening. Once the frame is installed should be grouted with cement & sand slurry necessary for fire doors on the clear masonry opening.

The door leaf shall be 48mm thick fully flush double skin door with or without vision lite. The door leaf shall be manufactured from a 1.6 mm (16 gauge) minimum thick galvanised steel sheet. The internal construction of the door should be rigid reinforcement pads for receiving appropriate hardware. The infill material shall be mineral wool. All doors shall be factory-prepped for receiving appropriate hardware and provided with necessary reinforcement for hinges, locks, surface-mounted electromagnetic locks and door closers. The edges should be interlocked with a bending radius of 1.4mm. For a pair of doors, astragals have to be provided on the meeting stile for both active and inactive leaf. 200x300mm Vision lite wherever applicable should be provided as per the manufacturer's recommendation with bedding and screws from inside. The glass should be 6mm clear borosilicate fire-rated glass of relevant rating of the door. other Dorma Hardware alone will be paid Separetly

Providing and fixing factory-made uPVC white colour casement/casement cum fixed glazed windows comprising of uPVC multi-chambered frame, sash and mullion (where ever required) extruded profiles duly reinforced with 1.60 ± 0.2 mm thick galvanized mild steel section made from roll forming process of required length (shape & size according to uPVC profile), uPVC extruded glazing beads of appropriate dimension, EPDM gasket, stainless steel (SS 304 grade) friction hinges, zinc alloy (white powder coated) casement handles, G.I fasteners 100 x 8 mm size for fixing frame to the finished wall, plastic packers, plastic caps and necessary stainless steel screws etc. Profile of frame & sash shall be mitred cut and fusion welded at all corners, mullion (if required) shall be also fusion welded including drilling of holes for fixing hardware and drainage of water etc. After fixing the frame the gap between the frame and the adjacent finished wall shall be filled with weatherproof silicon sealant over a backer rod of the required size and of approved quality, all complete as per the approved drawing & direction of the Engineer-in-Charge. Wire mesh / Glazing of plain/ toughened/ laminated/ double glass unit with/without high-performance coatings as per design requirements and conforming to IS: 3548 & IS: 16231 shall be paid separately. Note:- Structural design proof checked from a Government Engineering Institute, to be provided by the manufacturer for : (i) Sites with basic wind speed > 45 m/sec as per IS 875 – Part 3 (ii) Sites with a structure height of more than 20m for all wind speeds. Using R3 series with frame (98mm & above) x (40mm & above) & sash (30mm & above) x (55mm & above) with zinc alloy (zamak) powder coated handle on two end panels along with multi-point locking system (Height upto 1.8 metre).

Filling the gap in between the aluminium frame & adjacent RCC/ Brick/Stonework by providing weather silicon sealant over backer rod of approved quality as per architectural drawings and direction of Engineer-in-charge complete.

Providing and fixing tiled false ceiling of specified materials of size 595x595 mm in true horizontal level, suspended on interlocking metal grid of hot dipped galvanized steel sections ( galvanized @120 grams/ sqm, both sides inclusive) consisting of main "T" runner with suitably spaced joints to get required length and of size 24x38 mm made from 0.30 mm thick (minimum) sheet, spaced at 1200 mm centre to centre and cross "T" of size 24x25 mm made of 0.30 mm thick (minimum) sheet, 1200 mm long spaced between main "T" at 600 mm centre to centre to form a grid of 1200x600 mm and secondary cross "T" of length 600 mm and size 24x25 mm made of 0.30 mm thick (minimum) sheet to be interlocked at the middle of the 1200x600 mm panel to form grids of 600x600 mm and wall angle of size 24x24x0.3 mm and laying false ceiling tiles of approved texture in the grid including, required cutting/making, opening for services like diffusers, grills, light fittings, fixtures, smoke detectors etc. Main "T" runners are to be suspended from the ceiling using GI slotted cleats of size 27 x 37 x 25 x1.6 mm fixed to the ceiling with 12.5 mm dia and 50 mm long dash fasteners, 4 mm GI adjustable rods with galvanised butterfly level clips of size 85 x 30 x 0.8 mm spaced at 1200 mm centre to centre along main T, bottom exposed width of 24 mm of all T-sections shall be pre-painted with polyester paint, all complete for all heights as per specifications, drawings and as directed by Engineer-in-charge. 12.5 mm thick square edge PVC Laminated Gypsum Tile of size 595x595 mm, made of Gypsum plasterboard, manufactured from natural gypsum as per IS 2095 part I and laminated with white 0.16mm thick fire retardant PVC film on the face side and 12micron metalized polyester on the back side with all edges sealed with the face side PVC film which goes around and wraps the edges and is bonded to the edges and the back side metalized polyester film so as to make the tile a completely sealed unit.

Providing and fixing Gl Clip in Metal Ceiling System of 600x600 mm module which includes providing and fixing 'C' wall angle of size 20x30x20 mm made of 0.5 mm thick pre-painted steel along the perimeter of the room with help of nylon sleeves and wooden screws at 300 mm centre to centre, suspending the main C carrier of size 10x38x10 mm made of G.I steel 0.7 mm thick from the soffit with help of soffit cleat 37x27x25x1.6 mm, rawl plugs of size 38x12 mm and C carrier suspension clip and main carrier bracket at 1000 mm c/c. An inverted triangle-shaped Spring Tee having a height of 24 mm and a width of 34 mm made of Gl steel 0.45 mm thick is then fixed to the main C carrier and in the direction perpendicular to it at 600 mm centres with the help of suspension brackets. Wherever the main C carrier and spring T have to join, C carrier and spring T connectors have to be used. All sections are to be galvanized @ 120 gms/sqm (both sides inclusive), fixed with clip-in tiles into spring T with : GI Metal Ceiling Clip in plain Beveled edge global white color tiles of size 600x600 and 0.5 mm thick with 25 mm height, made of G I sheet having galvanizing of 100 gms/ sqm (both sides inclusive) and 20% perforation area with 1.8 mm dia holes and having NRC of 0.5, electro statically polyester powder coated of thickness 60 microns (minimum), including factory painted after bending and perforation.

Providing and fixing false ceiling at all height including providing and fixing of frame work made of special sections, power pressed from M.S. sheets and galvanized with zinc coating of 120 gms/sqm (both side inclusive) as per IS : 277 and consisting of 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 fastener 12.5 mm dia x 50mm long with 6mm dia bolts, other flange of cleat fixed to the angle hangers of 25x10x0.50 mm of required length with nuts & bolts of required size and other end of angle hanger fixed with intermediate G.I. channels 45x15x0.9 mm running at 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, at 450 mm centre to centre, shall be fixed in a direction perpendicular to G.I. intermediate channel with connecting clips made out of 2.64 mm dia x 230 mm long G.I.wire at every junction, including fixing perimeter channels 0.5 mm thick 27 mm high having flanges of 20 mm and 30 mm long, the perimeter of ceiling fixed to wall/partition with the help of rawl plugs at 450 mm centre, with 25mm long dry wall screws @ 230 mm interval, including fixing of gypsum board to ceiling section and perimeter channel with the help of dry wall screws of size 3.5 x 25 mm at 230 mm c/c, including jointing and finishing to a flush finish of tapered and square edges of the board with recommended jointing compound , jointing tapes , finishing with jointing compound in 3 layers covering upto 150 mm on both sides of joint and two coats of primer suitable for board, all as per manufacturer's specification and also including the cost of making openings for light fittings, grills, diffusers, cutouts made with frame of perimeter channels suitably fixed, all complete as per drawings, specification and direction of the Engineer in Charge but excluding the cost of painting with 12.5 mm thick tapered edge gypsum plain board

Providing and fixing hand rails of approved size by welding etc. to steel ladder railing, balcony railing, staircase railing and similar works, including applying a priming coat of approved steel primer.:M.S. tube

Hard drawn steel wire fabric 75 x 25 mm mesh of weight not less than 7.75 kg/sqm

Supply and Fixing of Hilti Anchor rod Hit -V-8.8 M24x300 With Injectable Mortar Hit -RE 500 V4/500/1 by drilling and Scanning Existing Rebar's

Hire charges of Tata-407 or equivalent for local shifting with driver and fuel

Crane up to 20T capacity with driver and fuel ( Minimum Hiring Charges will be paid for 3 hrs if the usage is below 3 hrs)

Hydraulic Excavator (3D) with Driver and fuel ( Minimum Hire charge will be for 4 Hours if usage is below 4 hours)

Hire and running charges of loader

Providing and laying waterproofing treatment in sunken portion of WCs, bathrooms etc., by applying cement slurry mixed with waterproofing cement compound consisting of applying : (a) First layer of slurry of cement @ 0.488 kg/sqm mixed with waterproofing cement compound @ 0.253 kg/ sqm. This layer will be allowed to air cure for 4 hours. (b) Second layer of slurry of cement @ 0.242 kg/sqm mixed with waterproofing cement compound @ 0.126 kg/sqm. This layer will be allowed to air cure for 4 hours followed by water curing for 48 hours. (The rate includes preparation of surface, treatment and sealing of all joints, corners, junctions of pipes and masonry with polymer mixed slurry.)

Water Proofing: Supply and installation of one-component, moisture-curing, modified polyurethane-based masterseal HLM 5000-Seamless, elastomeric waterproofing membrane. Surface Preparation: the cleaning and preparation of the substrate to which the masterseal HLM 5000 is applied must be carried out thoroughly to leave a sound base for the application. any laitance present on the surface must be removed mechanically. Release oil and other contaminants which may impair adhesion must be removed prior to the application of primer. Proofing Membrane: Providing and applying masterseal HML 5000 a single-component polyurethane-based coating that cures by reaction with atmospheric moisture to form a tough but flexible waterproofing membrane. it is an elastomeric, seamless waterproofing membrane applied in 2 coats to a DFT of 1.5 mm thick having an elongation capacity of over 600 % and with solid content more than 85% applied on the RCC surface including priming (if required), Crack filling, Covering, Ponding etc Complete. The material shall comply to - ASTM C836 National Std. of canada 37.58 - M86 by CGSB.

All surfaces to be waterproofed should be sound, clean and dry. Concrete surfaces should be free from dust, Oil and other contaminants. All high spots should be removed. Moss and lichen must be removed physically. After treatment wash down thoroughly with clean water and allow to dry. prewetting the surface and applying acrylic reinforced cementitious waterproofing coating masterseal 550, in two coats to achieve 1mm thickness. the material to be applied as per the manufacturer's technical data sheet. care should be taken to avoid damage to the membrane before providing the protective plaster. Core Packing: the pipes to be fixed should be filled in order to provide a proper bond and the same to be alligned by the respective agency. Minimum of 5mm allround gap to be provided between the pipes and the core. Provide shuttering below the core and providing and applying non shring cementitous grout masterflow 718 to total depth of the slab and allow the same to set.

Providing and fixing white vitreous china pedestal type water closet (European type) with seat and lid, 10-litre low level white vitreous china flushing cistern & C.P. flush bend with fittings & C.I. brackets, 40 mm flush bend, two-way tap, Health Faucet gun, all connection pipes and fittings, overflow arrangement with specials of standard make and mosquito proof coupling of approved municipal design complete, including painting of fittings and brackets, cutting and making good the walls and floors wherever required: W.C. pan with ISI marked white solid plastic seat and lid

Providing and fixing white vitreous china flat back half stall urinal of size 580x380x350 mm with white PVC automatic flushing cistern, with fittings, standard size C.P. brass flush pipe, spreaders with unions and clamps (all in C.P. brass) with waste fitting as per IS: 2556, C.I. trap with outlet grating and other couplings in C.P. brass, including painting of fittings and cutting and making good the walls and floors wherever required: Range of three half-stall urinals with 10 litre P.V.C. automatic flushing cistern including all fittings and connections

Providing and fixing wash basin with C.I. brackets, 15 mm C.P. brass pillar taps, 32 mm C.P. brass waste of standard pattern, including painting of fittings and brackets, cutting and making good the walls wherever required: White Vitreous China Wash basin size 630x450 mm with a single 15 mm C.P. brass pillar tap including 1" Foot operating valve, Bottle trap, all fittings and connections

Providing and fixing 100 mm sand cast Iron grating for gully trap.

Providing and fixing square-mouth S.W. gully trap class SP-1 complete with C.I. grating brick masonry chamber with water-tight C.I. cover with frame of 300 x300 mm size (inside) the weight of cover to be not less than 4.50 kg and frame to be not less than 2.70 kg as per standard design: 150 * 100 mm size P type With sewer bricks conforming to IS: 4885

Providing and fixing ball valve (brass) of approved quality, High or low pressure, with plastic floats complete:

20 mm nominal bore

25 mm nominal bore

40mm nominal bore

Supply, laying, and fixing of ISI HDPE pipe confirming to IS 4984 and fittings like elbows, bend, couplers and Tee with suitable support like GI C Channel, bed Clamp and U bolt at Station box and cut and cover ramp as instructed by Engineer-in-charge. This includes cutting of existing CI pipe jointing/re-routing, packing at concourse soffit level and stagging/Scaffolding as per safety norms with suitable accessories and including all transporation and leads upto track and undercroft level, of following sizes

Dia 90mm 10 PN

Dia 75mm 10 PN

Supply, laying and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes Confirming to SDR 11 of ASTM D2846, having thermal stability for hot & cold water supply including all CPVC plain & brass threaded fittings This includes jointing of pipes & fittings with one-step CPVC solvent cement, trenching, refilling & testing of joints complete as per directions of Engineer-in-Charge or/also includes cutting of existing pipe jointing/re-routing, packing at concourse soffit level and stagging/Scaffolding as per safety norms with suitable accessories and including all transporation and leads upto track and undercroft level, of following sizes

100 mm nominal dia Pipes, 22.5 Kg/sqcm and 23 degree celcius

40 mm nominal dia Pipes, 22.5 Kg/sqcm and 23 degree celcius

25 mm nominal dia Pipes, 22.5 Kg/sqcm and 23 degree celcius

15 mm nominal dia Pipes, 22.5 Kg/sqcm and 23 degree celcius

Supply, laying, fixing Unplasticized Polyvinyl Chloride(UPVC) SCHEDULED 80 as per ASTM D 1785,2467 and fittings like elbows, bend, couplers and Tee with suitable support like GI C Channel, bed Clamp, U bolt with fittings like elbows, bend, couplers, Tee at Station box and cut and cover ramp has instructed by Engineer in charge. This includes cutting of existing pipe jointing/re-routing, packing at concourse soffit level and stagging/Scaffolding as per safety norms with suitable accessories and including all transportation and leads up to track and undercroft level

dia100mm 6kg/sqcm

dia 80mm 6kg/sqcm

dia 50mm 6kg/sqcm

Supply and Fixing of White colour Three layer Water tank of 2000 litre Capacity with lid including all fittings and necessary items.

Providing and fixing 12 mm thick prelaminated particle board flat pressed three layers 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, door locks, handle and hooks etc. complete as per architectural drawings and directions of engineer-in-charge. Prelaminated particle board with decorative lamination on one side and balancing lamination on the other side,

Boring/drilling bore well of required dia for casing/ strainer pipe, by a suitable method prescribed in IS: 2800 (part I), including collecting samples from different strata, preparing and submitting strata chart/ bore log, including hiring & running charges of all equipments, tools, plants & machineries required for the job, all complete as per direction of Engineer-in-charge, up to 90-metre depth below ground level. All type of Soil. 300mm dia

Supplying, assembling, lowering and fixing in vertical position in bore well unplasticized PVC medium well screen (RMS) pipes with ribs, conforming to IS: 12818, including hire & labour charges, fittings & accessories etc. all complete, for all depths, as per direction of Engineer- in-charge; 200mm nominal size dia

Supplying, filling, spreading & levelling stone boulders of size range 5 cm to 20 cm, in recharge pit, in the required thickness, for all leads & lifts, all complete as per direction of Engineer-in- charge.

Gravel packing in tubewell construction in accordance with IS: 4097, including providing gravel fine/medium/ coarse, in required grading & sizes as per actual requirement, all complete as per direction of Engineer-in-charge.

Providing and laying factory-made chamfered edge Cement Concrete paver blocks in footpaths, parks, lawns, driveways or light traffic parking etc, of required strength, thickness & size/ shape, made by table vibratory method using PU mould, laid in required colour & pattern over 50mm thick compacted bed of sand, compacting and proper embedding/laying of interlocking paver blocks into the sand bedding layer through vibratory compaction by using plate vibrator, filling the joints with sand and cutting of paver blocks as per required size and pattern, finishing and sweeping extra sand. complete all as per direction of Engineer-in-Charge.

60mm thick cement concrete paver block of M-35 grade with approved colour, design & pattern.

Providing and laying at or near ground level factory kerb stone of M-25 grade cement concrete in 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 the Engineer- in-charge).

Supply of Labour with Tools and Tackles

Mason/Rigger

Helper(Technician) for Fitter works

Technician (Grade-1)

Hiring Charge of Diesel Dewatering Pump of capacity 4000 ltr/hr and Above including fuel and operator Charge.(The pump may be of any type and its capacity should be above 4000 ltr/hr)

Bidder Name

Amount

Creators Engineers and Interiors Pvt Ltd (GSTN-33AACCC4738J1ZP) BID ID -3073192

SRI RADHA CONSTRUCTIONS(GSTN-NA)--3073236

MOHAN MUTHA EXPORTS PRIVATE LIMITED(GSTN-NA)--3071497

SRI RADHA CONSTRUCTIONS

MOHAN MUTHA EXPORTS PRIVATE LIMITED

SRI RADHA CONSTRUCTIONS

MOHAN MUTHA EXPORTS PRIVATE LIMITED

Creators Engineers and Interiors Pvt Ltd

MOHAN MUTHA EXPORTS PRIVATE LIMITED