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Tender for Quotation For Estimation Purpose For Various Items For The Work Of Constuction Of Rob From Manish Nagar To Radison Blu Hotel In Nagpur City. , Providing And Laying App (Atactic Polypropylene Polymer) Modified Prefabricated Five Layer 3 Mm Thick Water Proofing Membrane, Black Finished Reinforced With Non-Woven Polyester Matt Consisting Of A Coat Of Bitumen Primer For Bitumen Membrane @ 0.40 Litre/Sqm By The Same Membrane Manufacture Of Density At 25°C, 0.87-0.89 Kg/ Litre And Viscocity 70-160 Cps. Over The Primer Coat The Layer Of Membrane Shall Be Laid Using Butane Torch And Sealing All Joints Etc, And Preparing The Surface Complete. The Vital Physical And Chemical Parameters Of The Membrane Shall Be As Under : Joint Strength In Longitudinal And Transverse Direction At 23°C As 650/ 450N/ 5Cm. Tear Strength In Longitudinal And Transverse Direction As 300/250N. Softening Point Of Membrane Not Less Than 150°C. Cold Flexibility Shall Be Upto -2°C When Tested In Accordance With Astm, D - 5147. The Laying Of Membrane Shall Be Got Done Through The Authorised Applicator Of The Manufacturer Of Membrane : , 3 Mm Thick , Extra For Covering Top Of Membrane With Geotextile, 120 Gsm Non Woven, 100% Polyester Of Thickness 1 To 1.25 Mm Bonded To The Membrane With Intermittent Touch By Heating The Membrane By Butane Torch As Per Manufactures Recommendation. , Providing And Placing In Position Suitable Pvc Water Stops Conforming To Is:12200 For Construction/ Expansion Joints Between Two Reinforced Cement Concrete Members And Fixed To The Reinforcement With Binding Wire Before Pouring Concrete Etc. Complete : , Serrated With Central Bulb (225 Mm Wide, 8-11 Mm Thick , Providing And Fixing In Position Wall Panelling At All Heights With Integral Densified Calcium Silicate Panels/Tiles Of Size 595 X 595 Mm, Having Nrc (Noise Reduction Coefficient) Of 0.50 (Minimum) As Per Is 8225:1987, Light Reflectance Of 85% (Minimum). Non Combustible As Per Bs:476 (Part-4), Fire Performance As Per Bs:476 (Part 6 &7), Humidity Resistance Of 100%, Thermal Conductivity 0.043 W/M K As Per Astm 518:1991, Comprising Of A Frame Made From Especially Fabricated Galvanised Mild Steel Sheet 0.50 Mm Thick Pressed Section (Galvanizing @120 Grams Per Sqm Including Both Sides) I.E.Vertical Studs Of Size 48 X 34 X 36 Mm Are Placed At 600 Mm Centre To Centre In A Floor And Ceiling Channel Section Of Size 50 X 32 Mm Fixed To The Floor And Soffit At 600 Mm Centre Using 12 Mm Dia,50 Mm Long Wedge Type Expanded Zinc Alloy Dash Fastner With 10 Mm Bolt. This Same Channel Is Then To Be Fixed In Horiziontal Direction At 600 Mm Centre To Centre So As To Form A Grid Of 600 Mm X 600 Mm. Glasswool Of 50 Mm Thickness Is Then To Be Inserted In The Slots And Finally Calcium Silicate Non Combustible Panels/Tiles Are To Be Screw Fixed With Self Tapping Pan Head Nickel Coated Mild Steel Screws Of Size 13 X 3.2 Mm On To This Grid Leaving An Even Groove Of 1 Mm Between The Panels. The Joints Between The Panels Are To Be Duly Jointed And Finished Using Recommended Jointing Calcium Silicate Based Compound And Fiber Joint Tape Roll 50 Mm Wide (90 Metre )Roll And Two Coats Of Primer Suitable For Panelling As Per ManufacturerS Specification As Per Direction Of Engineer In-Charge All Complete. , With 15 Mm Thick Fully Perforated Square/Butt Edge Light Weight Calcium Silicate Panels/ Tiles , Deep Screening Works Manual Deep Screening Of Plain Track/ Turnouts Under Traffic As Per Procedure Prescribed In Irpwm, June 2020 Or Latest, In Other Than Psc Sleepers Of Any Density And Throwing Away Screened Muck Arising Out Of Screening On Toe Of Bank Or On Cess, If Low Or On Spoil Banks Above Top Of Cutting (Including Throwing And Leveling, If Required Beyond Minimum 5M From The Edge Of Cutting Which Are Up To 3M Deep Or Alternatively Carting It Up To 50M For Disposing It Off Beyond Cutting Or Platforms) As Per Direction Of Engineer In-Charge, Including Cutting Cess For Effective Drainage On Both Sides, One Round Of Kutcha Packing With Screened Ballast And Further Attending To Track Parameter To Make Track Fit For 20 Kmph Speed Complete In All Respect. Note : Payment Shall Be Made For Length Along Main Line Only For Turnouts.} , Depth Of 200 Mm Below Bottom Of Sleeper Of Plain Track , Pushing / Insertion Of Already Cast Reinforced Cement Concrete Box Through Existing Embankment Below Running Rail Traffic For All Heights And Depths Including Normal To Embankment Or In Skew, By Mechanical Jack Pushing Technique As Per Approved Drawing Including All Types Of Enabling Works Such As Excavation Of Approaches, Cutting Of Banks Upto Required Level, Disposal Of Surplus Earth Outside Railway Land, Alignment Of Boxes, As Per Scheme Approved By Railway And As Directed By The Site Engineer. It Includes Provision Of Cutting Edge, Cost Of All Types Of Jacks, All Lead, Lift, Ascends, Descends, Loading, Unloading, Handling, Rehandling, Crossing Of Stream, Nallah, Railway Track, Level Crossing Etc. Or Any Other Obstruction, Cost Of All Seafty Works And Safety Precautions As A Complete Job. (Note: 1. Payment For Construction Of Thrust Bed Andrcc Box Shall Be Paid Sepreately. 2. After Completion Of Work, Released Cutting Edge Will Be The Property Of Contractor.) , Extra Over Item No. 13 Of Schedule-B (N.S. Items) For Providing Crawler Crane Of Capacity 1000 Mt For Launching Of 500 Mt Open Web Girder Within One Hour Traffic Block With All Necessary Arrangements, Mobilization & Demobilizations Machines At Site With All Type Of Taxes, Tolls Etc. Complete. , Providing And Fixing Various Size Hts Holding Down Bolts Conforming To Is:1364 In Concrete Column Or In Other Structures With Proper Nuts, Bolts, Washers/Plates, Grouting Of Holes With All Material, Labour, T&P As A Complete Job. Note: Cement / Epoxy Grout Used In Grouting Will Be Paid Separately Under Relevant Item. , Insertion Of Temporary / Steel Girder In Place Of Formation - The Work Involves: 1. Insertion Of C/C Crib Or Wooden Crib/ Concrete Pedestal At Both Ends As Per Railways Design And Materials In Separate Traffic Blocks. This Includes Dismantling Of Track (If Required), Removal Of Ballast And Stacking It At Nominated Location, Excavation, Installation Of Crib And Filling Of Earth Filled In Bags, Asrequired; 2. Excavation For Insertion Of Girder, If Required, Filling Back By Bags Full Of Earth Under Traffic Block (If Required); 3. Placement Of Girder By ContractorS Road Crane (Of Appropriate Capacity), Tools & Plants And Linking Of Track With The Approaches Including Dumping Ballast, Boxing And Packing Approach Sleepers, Ensuring Gauge & Cross Level To Make Track Fit For 20 Kmph, As Directed By Engineer In-Charge. Note: 1. In Case Bridge Timber / Channel Sleepers Are Required To Be Laid On Girder, The Same Shall Be Paid Separately. 2. The Cost Of Wooden Sleepers Supplied For Top And Bottom Matting And Bearing Sleepers And Hard Wooden Cut Blocks And Planks Shall Be Paid Separately Under Relevant Items/ Removal Of Temporary / Steel Girder And Linking Of Track - The Work Involves : 1. Removal Of Steel / Rh Girder (Including Crib/Concrete Pedestal On Both Ends) And Placing It On Crib / Cess Away From Railway Track As Directed By Engineer At Site Under Traffic Block; 2. Filling Of Railways Earth By Ramming, Pulling Ballast From Stack / Adjoining Track / Same Track, Laying Track, Linking With Approach Track And Packing Of Ballast, So As To Open Track At 20 Kmph Speed, Boxing & Dressing Of Cess, Ballast Profiling Etc. {(1) Work To Be Done Under Traffic Block, (2) If Earth Is To Be Brought By Contractor, The Same Will Be Paid Separately} Note: 1) Standby Crane, If Required To Be Deployed, Shall Be Paid Seperately. 2) Qty. Payable Underthis Item Shallbe Weight Of Rh-Girder, Rails, Bracings & Associated Fittings Like Cleats; Bolts Etc As Well As Concrete Pedestal. 3) Insertion And Removal Weight Shall Be Measured Seperatly For Payment. 4) Rh Girder As Well As Bolts & Clamps For Rh Girder Assembly Will However, Be Supplied By The Railway/Maha-Metro.
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