|
| 1 | Providing and fixing double scaffolding system for all type of works using 40 mm dia M.S. tube 1.5 m centre to centre, horizontal & vertical joining with cup & lock system including necessary 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 Engineer-in-charge (The elevational area of the scaffolding shall be measured for payment purpose .The payment will be made once irrespective of duration of scaffolding). |
| 2 | Providing, fabricating & erecting temporary supports to the structural members like beams, slabs etc. to relieve the load on the members during breaking of damaged concrete, removal guiniting, excavation or any dismantling work as per the instruction of engineer incharge/consultant. These supports shall be provided either in the form of props or trestles fabricated using structural steel(with horizontal and inclined mebers as bracing) as per the requirement or by load bearing jackey and as per the instruction of EIC/Consultant. Item rate is inclusive of the materials, all labour, supervision, tools and tackles and transportation & taking away scrap etc., complete as per specification and as directed by EIC : MS props |
| 3 | Chipping & removing old cement plastered surface including racking out joints & clearing the surface for replastering & disposal of the debris as per directions within a distance of 150 m. |
| 4 | Chipping of unsound/weak concrete material from slabs, beams, columns etc. with manual Chisel and/ or by standard power driven percussion type or of approved make including tapering of all edges, making square shoulders of cavities including cleaning the exposed concrete surface and reinforcement with wire brushes etc. and disposal of debris for all lead and lifts all complete as per direction of Engineer- In-Charge-75mm average thickness |
| 5 | Chipping of unsound/weak concrete material from slabs, beams, columns etc. with manual Chisel and/ or by standard power driven percussion type or of approved make including tapering of all edges, making square shoulders of cavities including cleaning the exposed concrete surface and reinforcement with wire brushes etc. and disposal of debris for all lead and lifts all complete as per direction of Engineer- In-Charge-50mm average thickness |
| 6 | Chipping of unsound/weak concrete material from slabs, beams, columns etc. with manual Chisel and/ or by standard power driven percussion type or of approved make including tapering of all edges, making square shoulders of cavities including cleaning the exposed concrete surface and reinforcement with wire brushes etc. and disposal of debris for all lead and lifts all complete as per direction of Engineer- In-Charge-25mm average thickness |
| 7 | Demolishing brick work manually/ by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of Engineer-in charge.In cement mortar. |
| 8 | Demolishing C.C/ R.C.C. work manually/ by mechanical means including stacking of steel bars and disposal of unserviceable material within 50 metres lead as per direction of engineer - in- charge. |
| 9 | Disposal of building rubbish/ malba /similar unserviceable, dismantled or waste materials by mechanical means, including loading, transporting, unloading to approved municipal dumping ground or as approved by Engineer-in-charge, beyond 1500 m initial lead, for all leads including all lifts involved. |
| 10 | Dismantling and removing doors with or without ventilators including removal of shutters, hinges, holdfast and all other fittings and stacking materials as per deptl. instructions. |
| 11 | Dismantling and removing windows with or without ventilators including removal of shutters hinges holdfasts all other fittings and stacking materials as per deptl. instructions. |
| 12 | Dismantling the existing structural carefully without damaging the remaining portions including conveying and stacking at places pointed out & removal of debris if any within a lead of 150 m. |
| 13 | Dismantling AC / GI / Tufflite / Aluminium/ Zincalum sheet roofing, side cladding etc and depositing the debris away from plant limit within a distance of 150 m. |
| 14 | Dismantle existing valley gutter, supply, conveying and fixing AC valley gutters VG 10 of Everest or equivalent make with all required specials such as drop ends,stop ends,nozzles,union clips,etc. with 8mm dia GI bolts and nuts GI &bitumen washers over MS brackets already provided and making the joints of gutter leak proof with 6mm dia asbestos rope and bituminous jointing compound etc. as per departmental instructions at all heights including the cost of scaffolding if required. |
| 15 | Dismantling the existing eave gutters at all heights and stacking for reuse and clearing the site as per deptl instructions. |
| 16 | Supply, conveying and fixing AC Eaves gutters EG 40 of Everest make with all required specials such as drop ends,stop ends,nozzles,union clips,etc. with 8mm dia GI bolts and nuts GI &bitumen washers over MS brackets already provided and making the joints of gutter leak proof with 6mm dia asbestos rope and bituminous jointing compound etc.as per departmental instructions. |
| 17 | Reinforcement Cleaning: Cleaning reinforcement of total rust by tapping or using wire brush or any other suitable way including from behind and around the reinforcement bars to give it a totally rust free finished steel surface. |
| 18 | Rust Removal: Providing and applying approved alkaline chemical rust remover with paint brush and removing loose particles after 24 hours of its application. |
| 19 | Anticorrosive Treatment to Steel:Providing and applying single coat of zinc rich anti corrosive coating such as nitozinc primer in 40 micron thickness to the exposed reinforcing bars after application of alkaline rust remover on main and lateral links all complete as directed by EIC. |
| 20 | Relnforced cement concrete 1:1.5:3 (l cement : 1.5 coarse sand(zone-II1) : 3 graded stone aggregate 20 mm nominal size) work at all- levels, excluding cost of centering, shuttering, finishing and reinforcement & including admixtures in recommended proportions as per IS: 9103 to accelerate, retard setting of concrete, improve workability without impairing strength and Curabillty as per direction of Enqineer in-charge. |
| 21 | Steel reinforcement for R.C.C. work including straightening,cutting, bending, placing in position and binding all complete above plinth level.Thermo Mechanically Treated bars of grade Fe-500D or more. |
| 22 | Providing and applying bond coat on the prepared surface to receive new polymer mortar/polymer modified concrete, with two components epoxy based bonding coat Concresive1414 of BASF/Nitobond EP of Fosroc or equivalent material in one full coat. Laying of reinstatement polymer mortar or micro concrete shall be completed within the overlay time of bonding coat. This bond coat act as bonding agent between old and new concrete. Item rateinclusive of all materials, labours,supervision, tools, tackles, transportation, fixing etc., complete as per specification and as directed. |
| 23 | Providing and laying of polymer modified single component, alkaline resistant fibre reinforced, duel shrinkage-compensated, thixotropic, cementations patch repair mortar Emaco S48CT of BASF/ Renderoc SP 40 of Fosroc or equivalent material that achieves compressive strength of 35 MPa at 7 days and finishing with trowel carefully compacting the same around the rebars and finishing to bring it in line with existing concrete surface on the beams, slabs. pile caps etc., where the thickness of application is less than 50mm in patches as per specification after applying bonding coat (bonding coat shall be payable separately). Item rate inclusive of all materials, labours, supervision, tools, tackles, etc., complete as per specification and as directed. |
| 24 | Providing and laying of polymer modified single component, alkaline resistant fibre reinforced, duel shrinkage-compensated, thixotropic, cementations patch repair mortar Emaco S48CT of BASF/ Renderoc SP 40 of Fosroc or equivalent material that achieves compressive strength of 35 MPa at 7 days and finishing with trowel carefully compacting the same around the rebars and finishing to bring it in line with existing concrete surface on the beams, slabs. pile caps etc., where the thickness of application is less than 50mm in patches as per specification after applying bonding coat (bonding coat shall be payable separately). Item rate inclusive of all materials, labours, supervision, tools, tackles, etc., complete as per specification and as directed.(b) For Built up thickness up to 40 mm (incl.+5mm) |
| 25 | Providing and Fixing Shear connectors of 10 mm dia. HYSD steel with two component, styrene & cement free, epoxy-acrylate fixing and anchoring compound (having the technical parameters mentioned in material specifications) using standard sealant applicator gun after drilling holes of 12mm diameter to minimum depth of 100mm at required locations, inclusive of all material, manpower and equipment. MasterFlow 935 of BASF / Lokfix P25 of Fosroc or equivalent. |
| 26 | Centering and shuttering including strutting, propping etc. and removal of form for :Edges of slabs and breaks in floors and walls. |
| 27 | Centering and shuttering including strutting, propping etc. and removal of form for :Walls (any thickness) including attached pilasters, butteresses, plinth and string courses etc. |
| 28 | Centering and shuttering including strutting, propping etc. and removal of form for :Lintels, beams, plinth beams, girders, bressumers and cantilevers. |
| 29 | Centering and shuttering including strutting, propping etc. and removal of form for :Columns, Pillars, Piers, Abutments, Posts and Struts. |
| 30 | Polymer Modified Micro- Concrete: Providing and laying of polymer modified micro- concrete like Emaco S46 T of BASF/Renderoc RG (S)of Fosroc/ReCon MC 40 of Conmix or equivalent material blended with washed, saturated surface-dry (SSD), graded, low absorption, high density aggregates of size 8 mm & below up to 30% by weight of micro-concrete and water at 4 lit. per 25 kg bag and pouring into the form work using suitable pumping device for uniform flow of concrete. The side shuttering can be removed after 3 days and the bottom shuttering after 7 days ensuring proper bond between the micro concrete and existing concrete substrate. Item rate inclusive of all materials, labours, supervision, tools, tackles, transportation, curing, etc., complete as per specification and as directed. |
| 31 | Cement block masonry work in CM 1:6 using good quality, approved, cement blocks including charges for conveying, scaffolding charges etc. as per departmental instructions for super structure walls up to floor five level including cost of cement |
| 32 | Cement plastering with CM 1:4,15 mm thick one coat floated hard and trowelled smooth at all levels including cost of cement |
| 33 | Scrapping old paint and Cleaning all surface by manual means such as brush, sandpaper etc./ by Jet Pressure pump of fresh water, removing all fungus, vegetation, Algae & to remove all materials, debris accumulated on surface & opening crack by grinder in 'V' shape up to 3mm, cleaning, 1 coat primer & filling all cracks by crack seal, finishing , cleaning the surround surface etc. as per manufacturer specification as per building conditions at the site. |
| 34 | Painting one coat of priming coat on plastered surface with approved quality cement primer after cleaning the surface including all cost of materials, labour etc. |
| 35 | 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. |
| 36 | Painting with two coats of acrylic emulsion exterior paint of approved brand and shade at all heights as per manufacturer's specification. |
| 37 | Cleaning the structural/other surface neatly at all heights, manually with suitable tools or with high pressure water jet spray (using suitable mechanical means), and scraping if required, to remove the whole accumulated dust, rust, dirt etc as per departmental instructions. |
| 38 | Applying one coat of self priming coal tar epoxy paint, \\"Rust-O-Seal\\" of Asian Paints / \\"Protecteros CTE mastic\\" of Berger Paints or equivalent approved quality coal tar epoxy having volume of solids 70 % (aprox.) at all heights including cost of paint, scaffolding charges, labour charges and all other incidental charges etc.complete as per departmental instructions at site |
| 39 | Applying succeeding coat of self priming coal tar epoxy paint, \\"Rust-O-Seal\\" of Asian Paints / \\"Protecteros CTE mastic\\" of Berger Paints or equivalent approved quality coal tar epoxy having volume of solids 70 % (aprox.) at all heights including cost of paint, scaffolding charges, labour charges and all other incidental charges etc.complete as per departmental instructions at site |
| 40 | Supplying and fixing anodized Aluminium frame work of extruded sections and approved brand / manufacturer including mitering the joints, fixing the frame work with necessary screws, drilling holes in floors/walls, providing plugs for fixing screws, finishing the sides of packing between frame work and walls with plaster of Paris, cost of timber packing if necessary, Rubber lining for air tightness, providing corner cleats etc.complete as per standard practice for glazed Doors, Windows, Partitions, Ventilators etc.including hinges ,pivots, tower bolts, fixtures etc.complete (All Aluminum fittings measured in Kg) |
| 41 | Glazing the Aluminium frame work of windows with 3 mm or nearest thick plain glass panes and anodized Aluminium approved brand beadings, with EPDM / NEOPRINE weather seals, gaskets of EPDM or PVC etc and screws as per standard practice at all levels (Measurement for overall area of doors / windows / ventilators) |
| 42 | Supplying and fixing 3 mm or nearest thick hylam sheets of approved brand for fixing inside of aluminium frame work with rubber beadings and screws as per standard practice at all levels. |
| 43 | Supplying, Conveying, fabrication and erection of structural steel work bolted or welded at all levels as per scope drawing for trusses, purlins, louver brackets, louver runners bracings, stair cases, platforms, hand rails ladder, threaded sag rods, splices, etc. with M.S angles, channels, tees, flats, RSJs, rods, pipes and plates including cutting, welding, cleaning, erecting and painting with two coats of zinc chromate primer (one shop coat and one coat after erection) and two coats of chemical resistant enamel paint of approved quality and colour over the primer including supply of necessary MS bolts and nuts other than holding down bolts.(The structural steel material shall be of M/s. SAIl / RINL / TISCO /JINDAL make) Required gas and electrodes will be supplied free of cost by FACT at stores. |
| 44 | Providing non-asbestos high impact Polypropylene reinforced cement, 5.50 mm minimum thick, corrugated sheets (as per IS: 14871) of suitable colour as approved by Engineer-in-charge, roofing up to any pitch and fixing with polymer coated J, or L hooks, bolts and nuts 8 mm dia. G.I. plain and bitumen washers or with self drilling fastener and EPDM washers etc. complete (excluding the cost of purlins, rafters and trusses), including cutting sheets to size and shape wherever required. |
| 45 | Waterproofing of Roof :- (Elastomeric Water proofing)i) Surface preparation by suitable means to remove laitance, loose particles, debris,weather prrof course etc.ii) All pipe penetration shall be sealed with polymer modified mortar (PMM).iii) Necessary coving the corners of walls, bore packing with SBR latex mortar, any cracks treatment with low viscous epoxy injection resin on places wherever required.iv) Saturate the surface with clean water before application of waterproof coating system. Once water get dried off apply two coats of highly acrylic elastomeric waterproof coating system on to the entire surface and allow to cure by itself. Rate of application of acrylic elastomeric waterproof coating system shall be as per manufacturer specification. |
| 46 | Protect the waterproofing membrane coating with protective concrete screed (1:1.5:3) of average 50mm thick made to proper slope for water outway and compacting using power floating machine as per direction of EiC. The rate shall be inclusive of labour, machinery and material. |
| 47 | Supply, fabrication and fixing of steel structures made with M.S. hollow tubular sections as per IS4923 of different sections with insert plates,legs etc. and blinding the hollow tubes with MS plates etc. at all heights with necessary welding ,scaffoldiing and painting with two coats of zinc chromate yellow metal primer and two coats of synthetic enamel paint with all labour and material charges etc. complete |
| 48 | Labour charges for dismantling carefully the existing ceiling /partitions with AC sheets, Plywood / Hardboard /wood etc and stacking them for reuse as per deptl.instructions. |
| 49 | Supplying, and fixing anchor bolts of HILTI or equivalent etc for anchoring the structural members to existing concrete column as per manufactures specification. etc. complete to lines and levels at all levels - For HST-3 M12x115 with sufficient depth of embedment. |
| 50 | Dismantling AR bricks / Carbon bricks / Refractory bricks / Refractory castable etc. of any thickness & stacking useful materials for reuse including disposal of debris within a distance of 150 m, cleaning the surface etc. complete as per directions. |
| 51 | Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering but including cost of cement - All work up to plinth level :1:2:4 (1 Portland Pozzolona Cement : 2 coarse sand (zone-III) : 4 graded stone aggregate 20 mm nominal size). |
| 52 | Supply of PVC roofing translucent sheets of 1mm thickness of LOTUS daylight or equivalent make of required size and corrugation profile possessing high UV stability, heat distortion resistance and fire retardant properties of required length for side cladding / roofing work in the rquired plant areas. Please Enable Macros to View BoQ information |
