WIXLIB

M/s. Indian Institute of Management, Bangalore ESTIMATE FOR CIVIL WORKS FOR CONSTRUCTION OF DINING BLOCK BETWEEN HOSTEL MESS AND NIGHT CANTEENS. ng and laying Reinforced Cement Concrete M 25 (controlled concrete) for UGSump walls of all shapes and sizes, at all levels and heights, using 20 mm anddownsize graded aggre-gates, complete as per specification, excluding cost ofshuttering.Cum20.000.0019Providing and laying Reinforced Cement Concrete M 30 (Controlled Concrete) for PlinthBeams of all shapes and sizes, at all levels and heights, using 20 mm and downsizegraded aggregates complete as per specification, excluding cost of shuttering.Cum35.000.0020Providing and laying Reinforced Cement Concrete M 25 (Controlled Concrete) for UGSump Slabs, including capitals and sloping slabs, at all levels & heights, for floors,roofs, canopies, balconies, staircase landings, etc; using 20mm & down size gradedaggregates, complete as per specification, excluding cost of shuttering.Cum6.000.0021Providing and laying Reinforced Cement Concrete M 30 (Controlled Concrete) for alltypes of Slabs, Flat Slabs including capitals and sloping slabs, at all levels & heights,for floors, roofs, canopies, balconies, staircase landings, etc; using 20mm & down sizegraded aggregates, complete as per specification, excluding cost of shuttering.Cum255.000.0022Providing and laying Reinforced Cement Concrete M 30 (Controlled Concrete) forLintels & Beams, Ledges of all shapes and sizes, at all levels and heights, using 20 mmand downsize graded aggregates complete as per specification, excluding cost ofshuttering.Cum100.000.0023Providing and laying Reinforced Cement Concrete M 25 (Controlled Concrete) for alltypes of Staircase with waist slab, stringer beams and steps, complete as shown in thedrawings, at all levels and heights, using 20 mm and downsize graded aggregates,complete as per specification, excluding cost of shuttering.Cum15.000.0024Providing precast M30 RCC coping of top width 400 mm and 50 mm high includingproviding drip mould, fixing in position in CM 1:4, etc complete as per drawing. If thesectional area is changed, rate will be revised proportionately.Rmt215.000.0025Providing precast M30 RCC coping of top width 250 mm and 40 mm high includingproviding drip mould, fixing in position in CM 1:4, etc complete as per drawing. If thesectional area is changed, rate will be revised proportionately. (M.R)Rmt10.000.0026Providing 75 mm thick RCC precast slab with cement concrete M25 grade using coarsegraded aggregate 12.5 mm and down size. The work includes necessary castingplatform, shuttering, finishing smooth with cement mortar 1:4, on exposed faces,curing, transporting to work site, hoisting and fixing in position and finishing completeincluding cost of reinforcement steel. (D.R)Sqm250.000.00ETOTAL FOR REINFORCED CEMENT CONCRETE WORKSFORMWORK FOR CONCRETE WORKS:The Heights of each floor is 3.45m from FFL.-(Gr F floor).General Notes: Unless otherwise specified, rates quoted for all items shall include thefollowing 1) Providing, fabricating and erecting form work at all levels and placeswherever needed/specified to gentle slope, roof projections at various levels andprofiled formwork as per drawing including striking with 12mm thick Plastic coatedmarine resistant waterproof ply / smooth finished MS shuttering plates with adjustablesteel props of acceptable staging system and with sufficient bracing as approved byEngineer. 2) Cost to include designing of proper form work and staging system and allits components to suit the requirements, submission of design calculations and shopdrawings for approval, sealing the joints with heavy duty self adhesive tape and sameshall be removed, aligning to line and levels including M.S. Ties, rods, PVC sleeves,providing openings/ cutouts/ pockets, applying deshuttering agent , all lift and Leadsetc, complete at all levels and profiles as per detailed drawings.0.00

M/s. Indian Institute of Management, Bangalore ESTIMATE FOR CIVIL WORKS FOR CONSTRUCTION OF DINING BLOCK BETWEEN HOSTEL MESS AND NIGHT CANTEENS. NoDescriptionUnitQuantityRateAmountRs.Rs.3) Providing, fabricating and erecting form work at all levels and locations, laying togentle slope, special staging for casting floors up to 4.5m height. 4) Contractors shallsubmit drawings showing the scheme of formwork including back proping and propersequence of removal of formwork and back propping so that the structural slab will notbe overloaded due to construction loads. 5) All slabs shall be progressively deshutteredand backpropped as per the approval of the Engineer. It is compulsory to provideadequate back props to the slab on which the supports are resting before taking upconcreting work for every slab.6) Formwork shall be designed for close jointed rigid, durable and shall have adequatestrength, water tightness and ensure easy removal etc.7) Props, shorings and bracingsshall be all in steel. Formwork designed with proposed materials (to be approved priorto making) shall be able to retain its shape, line, dimension, level within the allowablelimits of tolerance as approved by the Engineer. 8) Necessary arrangement shall beenvisaged to provide camber in beams or slabs as per design.9) Formwork for construction joints shall be submitted to the Engineer for approval.Shuttering below the shrinkage strip at every level shall be retained in place withoutdisturbing for a time as specified in the drawings. 10) Any defective concrete shall notbe acceptable,honeycombing,Any undulations, bulging etc shall be chipped andfinished by the contractor without any extra cost. 11) Formwork shall facilitate formaking holes / recess for leaving dowells embedments etc. at no additional cost andshall be submitted to the Engineer for approval. 12) The rates quoted shall include forstructural elements of all types, shapes, sizes and profiles at all levels.IMPORTANT NOTE TO BE CONSIDERED AT THE TIME OF QUOATING:FORMWORK FOR ALL AREAS AT ALL LEVELS AND HEIGHTS FOR RCCWALLS,COLUMNS,COLUMN CAPITALS,DROP PANELS, DROP BEAMS,SLABS,TRANSFER GIRDERS, SHEAR WALL, RCC WALLS ETC THE MATERIALFOR SHUTTERING SHALL BE OF APPROVED GOOD QUALITY MARINEPLYWOOD ONLY SHALL BE USED. ( ALL THESE AREAS ARE UN-PLASTEREDSURFACES)Note: All Necessary Centering, Shuttering, Stagging, Scaffolding, Acrospans,Purlins, Cuplock, Adjustable Short & Long Props etc Shall be of Steel Membersonly. No Casurina poles or any other wooden supporting members are allowedto be used in the project.Contractors shall submit drawings showing the scheme of formwork includingback proping and proper sequence of removal of formwork and back proppingso that the structural slab will not be overloaded due to construction loads atany levels.Contractor shall submit scheme and methodolgy including load calculations,design of formwork, staging, proping, to retain its shape, line, dimension, level,bracings for rigidity, side supports to avoid bulging and it shall have someredendency.272829303132Formwork in following items of work at all levels. The floor heights for each flooris 3.45m from FFL.For Footings, RaftsFor Plinth BeamsFor Pedestals, Columns, Walls & Shear wallsFor Floor 0.000.00a) At First Floor Levelsqm550.000.00b) At Terrace Floor Levelsqm760.000.00Staircases - Treads, Risers, Waist Slabs, Midlandingsqm90.000.00For Slabs inculding, sunken slabs, cantilever slabs, slab projections, balcony slabs,Duct covering slabs etc. of different shapes / profile at different levels.

M/s. Indian Institute of Management, Bangalore ESTIMATE FOR CIVIL WORKS FOR CONSTRUCTION OF DINING BLOCK BETWEEN HOSTEL MESS AND NIGHT CANTEENS. NoDescriptionUnitQuantityRateAmountRs.Rs.FORM FACED FORMWORKProviding, fabricating and erecting form faced formwork upto 4.50 mtrs floor height atall levels and places wherever needed / specified as per drawing including striking /deshuttering with necessary saftey precautions.Material :12mm thick Marine grade or film faced plywood of high density (34 Kg)of make Green Ply/Virgo/Archid Ply should be used and shall be repeated upto amaximum of 10 repetations. (5 repetations on each side) with surface treatments thatprovide a nearly impervious and smooth surface. Mixing different brands or surfacetreatments should be avoided to avert variations in colour caused by amount of waterabsorption.Shuttering Oil for all Slabs, Beams, Shear walls, Columns, Chajjas etc shall be ofRebbol -E from M/s. Fosroc, Sika Form Oil from M/s. Sika & Dr. Fixit De-shuttering Oilfrom M/s. Dr.FixitForm Liners: Form Liners in concrete works upto 250mm in height for elevation withwhite band shall be of foam liner made out of fiber glass fixed to the form work.Texture finish of fiber glass shall be as per architects requirement.Accuracy : Form faced formwork should be designed, constructed and maintained inaccordence with detailed specifications, recommendations of ACI 347-04 and additionalrequiremnts out lined. Form faced concrete requires care in design to minimizedeflection, deformations, pillowing, offsets and mortor leakage. Specified clearancesbetween reinforcement and formwork should be maintained.Form face should be designed as a stable envelop to contain the fresh concrete, extrawalers, additional ties and bracings to be provided to stisfy the deflection rrequirementsand also to maintain alignment during vibrating of concrete.Form joints: Leakage should be minimized for uniform colur and texture are critical.Leakage shall be minimized by providing lining forms with separate materials andstaggering the joints using pressure sensitive compressible gaskets / tapes or sealantwith in form interfacing joints. Care should be taken to prevent displacement of tape /gaskets during concrete operations. A mock up panel to be done to verify theeffectiveness of taped joints.Form Release agents : Material applied to the form sheathing to prevent the bondingof concrete to the sheathing, to keep the formwork clean and assist in the successfullproduction of high quality architectural surfaces.For Uniformity of appearance, the same release agent should be used for allarchitectural concrete surfaces.Chemically active release agents shall be used. Fatty acids chemically react with basicmaterials in concrete and produce soap. Soap is better lubricant than oil for removal ofentrapped air in fresh concrete.33FExtra rate for providing form finished exposed concrete using 12mm thick marineplywood or Equivalent Plywood shuttering to the Required Pattern NOTE:- The areasfor the shuttering works to be executed for exposed concrete shall be clearelyidentified / defined by the Architects for which those areas only will be executed by thecontractor and only those areas shall be measured and paid. (M.R)TOTAL FOR FORMWORKSREINFORCING STEELsqm2750.000.000.00

M/s. Indian Institute of Management, Bangalore ESTIMATE FOR CIVIL WORKS FOR CONSTRUCTION OF DINING BLOCK BETWEEN HOSTEL MESS AND NIGHT CANTEENS. ng and fixing steel reinforcement for RCC including material,fabricating as perIS-2502, transporting,storing, de-coiling, straightening, cutting, bending, spirallyhooping and placing in position at all levels,including all labour,equipments,supplies,incidentals, sampling and testing as prescribed in IS codesincluding all charges thereon for requisite tests,supervision and binding with approvedquality binding wire double fold to tie the bars in position. The measurement shall be asper IS 1200 Part- and unit weight shall be derived as mentioned in IS 1786. The rollingmargin shall be on Contractors own cost. NOTE:- The rate shall include alllaps,Wastages,chairs,Spacers rods,pins etc as required and as directed, cost ofcover blocks,18 gauge G.I. Binding wire, to be provided as per specificationsand the same will not be measured separately for payment. Quantity of steel asper drawing and with authorized overlaps only shall be measured and paid for.The quoted rate will include welding of reinforcement with low hydrogen low heatwelding electrodes for the welding length mentioned in the drawings in place ofconventional laps, wherever consultants recommend, for which no extra shall beclaimed. Replacing conventional laps with welding splices will be entirely at consultant’sdiscretion. Such unclaimed welding will also include welding of reinforcement to alreadyfixed insert plates, structural steel members etc. Shear connectors prepared from thereinforcing steel welded to structural steel members shall be measured in thereinforcement item.The rate also includes protecting the reinforcing bars – in their virgin form or in thefabricated form, or when placed and tied up position or as dowels left for futurecontinuation of work or at construction joint – against corrosion due to exposure toweather if left exposed and un-encased for more than three weeks from the date ofdelivery to the site. Cement wash shall be given to such bars if they are likely to beexposed for more that three weeks and less than twelve weeks. Process of applicatinof cement slurry shall be repeated after every twelve weeks if the exposure period isstrecthed.TMT Bars conforming to IS:1786 with Fe 500/500d/500s N/sq.mm (SAIL, VIZAG,JSW, INDUS, TATA) (MR)GTOTAL FOR REINFORCEMENT STEELSTRUCTURAL STEELPreparing shop drawings, obtaining Structural consultants approval, supplying,fabricating in accordance with IS:800, delivering at site, hoisting and fixing in position,including all temporary staging and supporting work and making all structural steel workin accordance with the design, drawings prepared by the consultants. The rate of steelwork shall include cutting, grinding, machining, assembly, welding, jointing, building upnew sections, cost of fasteners (nuts, bolts and washers), pre-heating the sections totemperatures up to 250 degree C if thickness of the section is equal to or more than 25mm.Fabrication will involve connections using plates, channels and angles, gussetplate, foundation bolts, cleats, fasteners etc. as per drawing, steel conforming to IS :226 and IS : 2062 with minimum yield strength of 350 Mpa and upto 355 Mpa. The rateshall also include 2 coats of Synthetic Enamel Paint of Approved Make & Colour over acoat of zinc rich primer after properly cleaning the steel surface with wire brush andmild acid solution followed by washing with water and drying the surface completely.M.T65.000.000.00

M/s. Indian Institute of Management, Bangalore ESTIMATE FOR CIVIL WORKS FOR CONSTRUCTION OF DINING BLOCK BETWEEN HOSTEL MESS AND NIGHT CANTEENS. No35HDescriptionFor Supplying, fabricating, conveying, hoisting, erecting in position structural steelworks comprising of trusses, purlins, lattice girders, portal frames, brackets,columns, bracings, base plates, gussets & other connected steel work with MSrolled steel sections/built up sections, welded, bolted and/or riveted, anchors, bolts,inserts in RCC / Masonary and other works etc, complete, as shown in detailedapproved shop drawings including straightening, cutting, welding, hoisting with sandblasting, spray galvanising & painting zinc rich primer one before & one after erectionwith 2 coats of synthetic enamel paint of appvd brand & color after erection. Onlystandard weights as per IS code shall be considered for measurement and payment.For Skylight, Grating works as specified in the Detailed drgs.UnitM.TQuantity6.50TOTAL FOR STRUCTURAL STEEL WORKSMASONRY WORKSRateAmountRs.Rs.0.000.0036Providing and construction Solid Cement Concrete Block masonry in cement mortar 1:6(ce- ment : coarse M- sand) using factory made, load bearing, approved quality, GradeC (4.0), as per IS 2185 (Part 1), density of blocks not less than 1800kg/cum, minimumaverage compressive strength of units 4.0N/mm² and minimum strength of individualunit is 3.2N/mm², set to level plumb including setting in position, providing scaffolding,curing, raking out joints wherever necessary etc., complete with all leads and all as perspecification and direction of engineer-in -charge For Construction of Steps and asdirected by architects.Cum5.000.0037Providing and constructing 200mm thick Walls with Solid Cement Concrete Blocksconforming to IS 2185 with a mini-mum crushing strength of 35 Kgs/sqcm in cementmortar 1:4, in superstructure at all levels and heights including all neccessary Stagingand Scaffolding complete as per specifications. (Size of the Block is 400x200x200mm)Sqm580.000.0038Providing and constructing 100 mm thick Walls with Solid Cement Concrete Blocksconforming to IS 2185 with a mini-mum crushing strength of 35 Kgs/sqcm in cementmortar 1:4, in superstructure at all levels and heights complete as per specifications.The quoted rate to include providing Reinforced Cement Concrete as bands 75mm th,at every1.0- 1.2 mtrs intervals with nominal reinforcement of 2 nos 8mm diareinforcement bars. (Size of Block is 400x200x100mm)Sqm50.000.0039Providing and constructing granite / trap/basalt size stone masonry in FOUNDATIONwith cement mortar 1:6, edges of stones hammer dressed in courses not less than 20cms high, bond stones at 2m apart in each course including the cost of allmaterials,labour, curing, HOM of equipments and machineries, with all leads and liftsloading and unloading charges, transporation cost and conveyance all other incidentalcharges etc complete for successful completion of work as per specifications and asdirected by the Engineer-in-charge.Cum50.000.0040Providing Granite Stone Cladding with stones in course of uniform height of 180mmhigh 150 thk flat chisel dressed all round in CM 1:4. All stones should be of uniformcolour and thickness. All quoin stones 2 line dressed for 50 mm wide at corners.Mortar joint not to exceed 12 mm thick including amm materials dressing, labourscaffolding including providing 10mm dia TMT bar anchors inserted 100mm into the rccwalls at ev

S WATERPROOFING WORKS 0.00 T DISMANTLING WORKS 0.00 U MISCELLENOUS WORKS 0.00 TOTAL FOR CIVIL WORKS 0.00 . surface of consolidated earth on which apron is to be laid, surrounding of pipes and . While quoting for structural concrete work contractors are particularly advised to study