Tender For Cleaning, Decontamination And Disposal Of Metallic Scrap, hyderabad-Telangana

Tender For Cleaning, Decontamination And Disposal Of Metallic Scrap At Nuofp ( O ) -Cleaning, Decontamination And Disposal Of Metallic Scrap 2 Cleaning, Decontamination And Disposal Of Metallic Scrap At Nuofp ( O ) As Per The Tender Specifications 3 Demolishing Cement Concrete ( Nominal Concrete 1:4:8 Or Leaner Mix ) 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. 4 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. 5 Dismantling Doors, Windows And Clerestory Windows ( Steel Or Wood ) Shutter Including Chowkhats, Architrave, Holdfasts Etc. Complete And Stacking Within 50 Metres Lead ( Of Area Beyond 3 Sqm ) 6 Dismantling Aluminium / Gypsum Partitions, Doors, Windows, Fixed Glazing And False Ceiling Including Disposal Of Unserviceable Material And Stacking Of Serviceable Material With In 50 Meters Lead As Directed By Engineer-In-Charge. 7 Dismantling Tile Work In Floors And Roofs Laid In Cement Mortar Including Stacking Material Within 50 Metres Lead ( For Thickness Of Tiles From 10Mm To 25Mm ) 8 Dismantling G.I. Pipes ( External Work ) Including Excavation And Refilling Trenches After Taking Out The Pipes, Manually / By Mechanical Means Including Stacking Of Pipes Within 50 Metres Lead As Per Direction Of Engineer-In-Charge ( 15 Mm To 40 Mm Nominal Bore ) : 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 50 M Initial Lead, For All Leads Including All Lifts Involved. 10 Plastering & Pointing: 11 Cement Plastering 15 Mm Thick For External Andinternal Walls In Cement Mortar 1:4 ( 1 Cement :4 River Sand ) , Including 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 At All Heights Above Plinth Level Over Brick Walls Or Concrete Surfaces Including Making Necessary Grooves In Between Junctions Of Brick Masonry And Rcc And Also Other Places Wherever Required Over Brick Walls Or Concrete Surface, Preparation Of Surface, Steel / Tubular Scaffolding, Curing, Etc., Complete As Directed. 12 False Ceiling 13 Providing And Fixing 15 Mm Thick Densified Tegular Edged Eco Friendly Llight Weight Calcium Silicate False Ceiling Tiles Of Approved Texture Of Size 595 X 595 Mm In True Horizontal Level, Suspended On Inter Locking Metal Grid Of Hot Dipped Galvanised Steel Sections ( Galvanising @ 120 Grams Per Sqm Including Both Side ) Consisting Of Main ‘T’ Runner Suitably Spaced At Joints To Get Required Length And Of Size 24X38 Mm Made From 0.33 Mm Thick ( Minimum ) Sheet, Spaced 1200 Mm Centre To Centre, And Cross “T” Of Size 24X28 Mm Made Out Of 0.33 Mm ( 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 24 X28 Mm Made Of 0.33 Mm Thick ( Minimum ) Sheet To Be Inter Locked At Middle Of The 1200X 600 Mm Panel To From Grid Of Size 600X600 Mm, Resting On Periphery Walls / Partitions On A Perimeter Wall Angle Pre-Coated Steel Of Size ( 24X24x3000 Mm Made Of 0.40 Mm Thick ( Minimum ) Sheet With The Help Of Rawl Plugs At 450 Mm Centre To Centre With 25 Mm Long Dry Wall Screws @ 230 Mm Interval And Laying 15 Mm Thick Densified Edges Calicum Silicate Ceiling Tiles Of Approved Texture In The Grid, Including, Cutting / Making Opening For Services Like Diffusers, Grills, Light Fittings, Fixtures, Smoke Detectors Etc., Wherever Required. Main ‘T’ Runners To Be Suspended From Ceiling Using G.I. Slotted Cleats Of Size 25X35x1.6 Mm Fixed To Ceiling With 12.5 Mm Dia And 50 Mm Long Dash Fasteners, 4 Mm G.I. Adjustable Rods With Galvanised Steel Level Clips Of Size 85 X 30 X 0.8 Mm, Spaced At 1200 Mm Centre To Centre Along Main ‘T’, Bottom Exposed With 24 Mm Of All Tsections Shall Be Pre-Painted With Polyster Baked Paint, For All Heights, As Per Specifications, Drawings And As Directed By Engineer-In-Charge.Note :- Only Calcium Silicate False Ceiling Area Will Be Measured From Wall To Wall. No Deduction Shall Be Made For Exposed Frames / Opening ( Cut Outs ) Having Area Less Than 0.30 Sqm.The Calcium Silicate Ceiling Tile Shall Have Nrc Value Of 0.50 ( Minimum ) , Light Reflection > 85%, Non- Combustible As Per B.S. 476 Part Iv, 100% Humidity Resistance And Also Having Thermal Conductivity <0.043 W / Mk 14 Aluminium Work 15 Providing And Fixing Aluminium Work For Doors, Windows, Ventilators And Partitions With Extruded Built Up Standard Tubular Sections / Appropriate Z Sections And Other Sections Of Approved Make ( Jindal / Hindal / Alumin Co Sections ) Conforming To Is: 733 And Is: 1285, Fixing With Dash Fasteners Of Required Dia And Size / Rawl Plugs And Screws Or Fixing With Clips, Glazing With 4Mm / 5Mm Thick Glass Of Float Galls Quality, Aluminium Butt Hinges Of Approved Make And Size ( Wherever Required ) , Necessary Filling Up The Gaps At Junctions, I.E. At Top, Bottom And Sides With Required Epdm Rubber / Neoprene Gasket, Cleat Angles, Aluminium Snap Beading For Glazing / Panelling, Cp Brass / Stainless Steel Screws, Nuts, Washers, Weather Strips, Handles With Locking Arrangements Making Draining Holesetc. Aluminium Sections Shall Be Smooth, Rust Free, Straight, Mitred And Jointed Mechanically Wherever Required Including Cleat Angle, Aluminium Snap Beading For Glazing / Paneling, C.P. Brass / Stainless Steel Screws, All Complete As Per Architectural Drawings And The Directions Ofengineer-In-Charge. ( Glazing, Paneling And Dash Fasteners To Be Paid For Separately ) : For Fixed Partitions Anodised Aluminium ( Anodised Transparent Or Dyed To Required Shade According To Is: 1868, Minimum Anodic Coating Of Grade Ac 15 ) 16 Providing And Fixing Aluminium Work For Doors, Windows, Ventilators And Partitions With Extruded Built Up Standard Tubular Sections / Appropriate Z Sections And Other Sections Of Approved Make ( Jindal / Hindal / Alumin Co Sections ) Conforming To Is: 733 And Is: 1285, Fixing With Dash Fasteners Of Required Dia And Size / Rawl Plugs And Screws Or Fixing With Clips, Glazing With 4Mm / 5Mm Thick Glass Of Float Galls Quality, Aluminium Butt Hinges Of Approved Make And Size ( Wherever Required ) , Necessary Filling Up The Gaps At Junctions, I.E. At Top, Bottom And Sides With Required Epdm Rubber / Neoprene Gasket, Cleat Angles, Aluminium Snap Beading For Glazing / Panelling, Cp Brass / Stainless Steel Screws, Nuts, Washers, Weather Strips, Handles With Locking Arrangements Making Draining Holesetc. Aluminium Sections Shall Be Smooth, Rust Free, Straight, Mitred And Jointed Mechanically Wherever Required Including Cleat Angle, Aluminium Snap Beading For Glazing / Paneling, C.P. Brass / Stainless Steel Screws, All Complete As Per Architectural Drawings And The Directions Ofengineer-In-Charge. ( Glazing, Paneling And Dash Fasteners To Be Paid For Separately ) :For 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 ( Fittings Shall Be Paid For Separately ) Anodised Aluminium ( Anodised Transparent Or Dyed To Required Shade According To Is: 1868, Minimum Anodic Coating Of Grade Ac 15 ) 17 Providing And Fixing 12 Mm Thick Prelaminated Particle Board Flat Pressed Three Layer Or Graded Wood Particle Board Conforming To Is: 12823 Grade L Type Ll, In Panelling Fixed In Aluminum Doors, Windows Shutters And Partition Frames With C.P. Brass / Stainless Steel Screws Etc. Complete As Per Architectural Drawings And Directions Of Engineer-In- Charge. Pre-Laminated Particle Board With Decorative Lamination On Both Sides. 18 Providing And Fixing Glazing In Aluminium Door, Window, Ventilator Shutters And Partitions Etc. With Epdm Rubber / 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 ) : With Float Glass Panes Of 4.0 Mm Thickness ( Weight Notless Than 10Kg / Sqm ) 19 Painting: 20 Repainting Of Old Painted Surfaces With Two Coats Of Paint Of Approved Shade And Make Including Preparing The Surfaces, Including Removal Of Old Paint, If Any, Sand Papering, Filling With Putty As Required, Scaffolding And Cleaning Etc Complete Using Synthetic Oil Bound Distemper On Inside Platered Surfaces 21 Miscellaneousitems : 22 Supplying And Fixing In Position Approved Motor Automaticoperated ( Push & Pull ) Steel Rolling Shutters Made From M.S. Lathes Of Not Less Than 1.25 Mm Thick Including Supplying And Fixing All Necessary Fixtures, Fittings, Top Hood, Guide Channels, Shutter Suspension Shaft Not Less Than 6, Ceiling Strips Providingapproved Quality Of Ball Bearings, Locking Arrangements, Handles, Lugs, Cutting, Drilling Necessary Holes In Concrete, Grouting Lugs With Cement Concrete 1:2:4, Including Providing And Fixing Not Less Than 1.0Hp Motor Of Crompton Greaves, L&T Or Any Approved Equivalentalong With Other Accessories For On And Off, Level Switch Connected Operatable, Applying One Shop Coat Of Approved Zinc Chromate Primer And Two Coats Of Synthetic Enamel Paint Complete As Shown In The Drawing And As Directed ( Measurement For Rolling Shutters Will Be As Per The Structural Openings, Hoods Shall Not Be Measured Separately ) .Rolling Shutters Of Maximum Size 6Mx5m ( H ) . 23 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 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

Refer document

INR 31428.0 /-

INR 15.71 Lakhs /-

Name of Work: Cleaning, decontamination and disposal of metallic scrap at NUOFP(O), NFC, Hyderabad

Sl. No.	Item Description
1	Cleaning, decontamination and disposal of metallic scrap
2	Cleaning, decontamination and disposal of metallic scrap at NUOFP(O) as per the tender specifications
3	Demolishing cement concrete (Nominal Concrete 1:4:8 or leaner Mix) 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.
4	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.
5	Dismantling doors, windows and clerestory windows (steel or wood)shutter including chowkhats, architrave, holdfasts etc. complete and stacking within 50 metres lead ( of area beyond 3 Sqm)
6	Dismantling aluminium/ Gypsum partitions, doors, windows, fixed glazing and false ceiling including disposal of unserviceable material and stacking of serviceable material with in 50 meters lead as directed by Engineer-in-charge.
7	Dismantling tile work in floors and roofs laid in cement mortar including stacking material within 50 metres lead (For thickness of tiles from 10mm to 25mm)
8	Dismantling G.I. pipes (external work) including excavation and refilling trenches after taking out the pipes, manually/ by mechanical means including stacking of pipes within 50 metres lead as per direction of Engineer-in-charge (15 mm to 40 mm nominal bore):
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 50 m initial lead, for all leads including all lifts involved.
10	PLASTERING & POINTING:
11	Cement plastering 15 mm thick for external andinternal walls in cement mortar 1:4 (1 cement :4 river sand), including 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 at all heights above plinth level over brick walls or concrete surfaces including making necessary grooves in between junctions of brick masonry and RCC and also other places wherever required over brick walls or concrete surface, preparation of surface, steel/tubular scaffolding, curing, etc., complete as directed.
12	FALSE CEILING
13	Providing and Fixing 15 mm thick densified tegular edged eco friendly llight weight calcium silicate false ceiling tiles of approved texture of size 595 x 595 mm in true horizontal level, suspended on inter locking metal grid of hot dipped galvanised steel sections (galvanising @ 120 grams per sqm including both side) consisting of main ‘T’ runner suitably spaced at joints to get required length and of size 24x38 mm made from 0.33 mm thick (minimum) sheet, spaced 1200 mm centre to centre, and cross “T” of size 24x28 mm made out of 0.33 mm (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 24 x28 mm made of 0.33 mm thick (Minimum) sheet to be inter locked at middle of the 1200x 600 mm panel to from grid of size 600x600 mm, resting on periphery walls /partitions on a Perimeter wall angle pre-coated steel of size(24x24X3000 mm made of 0.40 mm thick (minimum) sheet with the help of rawl plugs at 450 mm centre to centre with 25 mm long dry wall screws @ 230 mm interval and laying 15 mm thick densified edges calicum silicate ceiling tiles of approved texture in the grid,including, cutting/ making opening for services like diffusers, grills, light fittings, fixtures, smoke detectors etc., wherever required. Main ‘T’ runners to be suspended from ceiling using G.I. slotted cleats of size 25x35x1.6 mm fixed to ceiling with 12.5 mm dia and 50 mm long dash fasteners, 4 mm G.I. adjustable rods with galvanised steel level clips of size 85 x 30 x 0.8 mm, spaced at 1200 mm centre to centre along main ‘T’, bottom exposed with 24 mm of all Tsections shall be pre-painted with polyster baked paint, for all heights, as per specifications, drawings and as directed by Engineer-in-Charge. Note :- Only calcium silicate false ceiling area will be measured from wall to wall. No deduction shall be made for exposed frames/opening (cut outs) having area less than 0.30 sqm.The calcium silicate ceiling tile shall have NRC value of 0.50 (Minimum), light reflection > 85%, non- combustible as per B.S. 476 part IV, 100% humidity resistance and also having thermal conductivity <0.043 w/mK
14	ALUMINIUM WORK
15	Providing and fixing aluminium work for doors, windows, ventilators and Partitions with extruded built up standard tubular sections/ appropriate Z sections and other sections of approved make(Jindal/Hindal/Alumin Co sections) conforming to IS: 733 and IS: 1285, fixing with dash fasteners of required dia and size /rawl plugs and screws or fixing with clips, glazing with 4mm/5mm thick glass of float galls quality, aluminium butt hinges of approved make and size (wherever required), necessary filling up the gaps at junctions, i.e. at top, bottom and sides with required EPDM rubber/ neoprene gasket, cleat angles,aluminium snap beading for glazing/panelling, CP Brass/Stainless Steel screws, nuts, washers, weather strips, handles with locking arrangements making draining holesetc. Aluminium sections shall be smooth, rust free, straight, mitred and jointed mechanically wherever required including cleat angle, Aluminium snap beading for glazing / paneling, C.P. brass / stainless steel screws, all complete as per architectural drawings and the directions ofEngineer-in-charge. (Glazing, paneling and dash fasteners to be paid for separately) : For fixed partitions Anodised aluminium (anodised transparent or dyed to required shade according to IS: 1868, Minimum anodic coating of grade AC 15)
16	Providing and fixing aluminium work for doors, windows, ventilators and Partitions with extruded built up standard tubular sections/ appropriate Z sections and other sections of approved make(Jindal/Hindal/Alumin Co sections) conforming to IS: 733 and IS: 1285, fixing with dash fasteners of required dia and size /rawl plugs and screws or fixing with clips, glazing with 4mm/5mm thick glass of float galls quality, aluminium butt hinges of approved make and size (wherever required), necessary filling up the gaps at junctions, i.e. at top, bottom and sides with required EPDM rubber/ neoprene gasket, cleat angles,aluminium snap beading for glazing/panelling, CP Brass/Stainless Steel screws, nuts, washers, weather strips, handles with locking arrangements making draining holesetc. Aluminium sections shall be smooth, rust free, straight, mitred and jointed mechanically wherever required including cleat angle, Aluminium snap beading for glazing / paneling, C.P. brass / stainless steel screws, all complete as per architectural drawings and the directions ofEngineer-in-charge. (Glazing, paneling and dash fasteners to be paid for separately) :For 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 (Fittings shall be paid for separately)Anodised aluminium (anodised transparent or dyed to required shade according to IS: 1868, Minimum anodic coating of grade AC 15)
17	Providing and fixing 12 mm thick prelaminated particle board flat pressed three layer or graded wood particle board conforming to IS: 12823 Grade l Type ll, in panelling fixed in aluminum doors, windows shutters and partition frames with C.P. brass / stainless steel screws etc. complete as per architectural drawings and directions of engineer-in- charge. Pre-laminated particle board with decorative lamination on both sides.
18	Providing and fixing glazing in aluminium door, window, ventilator shutters and partitions etc. with EPDM rubber / 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): With float glass panes of 4.0 mm thickness (weight notless than 10kg/sqm)
19	PAINTING:
20	Repainting of old painted surfaces with two coats of paint of approved shade and make including preparing the surfaces, including removal of old paint, if any, sand papering, filling with putty as required, scaffolding and cleaning etc complete using synthetic oil bound distemper on inside platered surfaces
21	MISCELLANEOUSITEMS :
22	Supplying and fixing in position approved motor automaticoperated (push & pull) steel rolling shutters made from M.S. lathes of not less than 1.25 mm thick including supplying and fixing all necessary fixtures, fittings, top hood, guide channels, shutter suspension shaft not less than 6", ceiling strips providingapproved quality of ball bearings, locking arrangements, handles, lugs, cutting, drilling necessary holes in concrete, grouting lugs with cement concrete 1:2:4, including providing and fixing not less than 1.0HP motor of Crompton Greaves, L&T or any approved equivalentalong with other accessories for On and Off, level switch connected operatable, applying one shop coat of approved Zinc chromate primer and two coats of synthetic enamel paint complete as shown in the drawing and as directed (measurement for rolling shutters will be as per the structural openings, hoods shall not be measured separately).Rolling shutters of maximum size 6mx5m(H).
23	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 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