Bids Are Invited For Supply Of All Stores And Construction Of Rcc Pd Of Size 5.65 X3.55 X 2.23 Mtr With 0.90 Mtr Wide Open Entrance Way As Per The Site Plan Given In Drawing With Pcc Flooring And Srt Roofing. Total Quantity : 100, Ganganagar-Rajasthan

Bids Are Invited For Supply Of All Stores And Construction Of Rcc Pd Of Size 5.65 X3.55 X 2.23 Mtr With 0.90 Mtr Wide Open Entrance Way As Per The Site Plan Given In Drawing With Pcc Flooring And Srt Roofing. Total Quantity : 100- ( A ) Foundation. M & L For Brick Step Foundation Will Be Made By Using Fly Ash Bricks In Cm 1:4 Over 150Mm Thick Pcc 1:4:8 And 150Mm Thick Hard Core Using 40-63Mm Graded Aggregate As Per Drawing Attached. ( B ) Brick Wall. M & L For Brick Wall Of Fly Ash Bricks In Cm 1:4. The Front Wall 575Mm Wide And Other Walls 345Mm Wide Will Be Made. Half Brick Thick Wall Will Be Made At Either Side Of The Rcc Wall As Per Drawing Attached ( C ) Dpc. M & L For Damp Proof Course Over Brick Masonry Wall 50Mm Thick Pcc 1:2:4 Type B-0 ( 12.5Mm Graded Crushed Stone Aggregate ) With Water Proofing Compound Conforming To Is 2645 Of Make : Sika / Dr Fixit / Fosroc At The Rate 3% By The Weight Of Cement Or As Per Manufacturers Instructions Shall Be Provided. The Dpc Shall Be Run Without A Break Throughout The Length Of Wall Even Under Door Or Other Openings ( D ) Rcc Front Wall. Rcc Front Wall. Rcc Wall In Design Mix M-25, 345 Mm Thick Shall Be Casted Over Top Of 1470Mm Height Brick Wall By Using 10Mm Dia Tmt Steel Bar In Three Rows Vertical At 150Mm C / C And 8 Mm Dia Tmt Steel Bar At 150Mm C / C As Stirrups / Horizontal Spacing Bar. The Bottom Of Rcc Wall Shall Be Started By Casting Rcc Beam Of Size 575 X 200Mm.115Mm Thick Brick Wall In Cm 1:4 Shall Be Made In Both Side Of Rcc Wall. Pre Casted / Rcc Slabs Shall Be Used For Door, Ventilator And Loop Holes Top. Design As Per Drawing Attached ( E ) Rcc Side / Rear Walls. Rcc Wall Other Than Front Side In Design Mix M-25, 115 Mm Thick Shall Be Casted Over Top Of 1670Mm Height. Rcc Wall By Using 10Mm Dia Tmt Steel Vertical Bar At 150Mm C / C And 8 Mm Dia Tmt Steel At 150Mm C / C As Stirrups / Horizontal Spacing Bar. The Bottom Of Rcc Wall Shall Be Started By Casting Rcc Beam Of Size 345Mm X 200Mm. 115 Mm Thick Brick Wall In Cm 1:4 Shall Be Made In Both Side Of Rcc Wall. Rcc Band Shall Be Casted For Door, Ventilator And Loop Holes Top. Design As Per Drawing Attached. ( F ) Brick Steps. M & L For Brick Steps To Be Made By Using Fly Ash Bricks In Cm 1:4 As Maintaining The Slope To Under Ground Floor. Both Side Of The Brick Step Shall Be Made Of One Brick Thick Wing Wall In Cm 1:4 Incl Both Sides Wall Upto 0.90M High Wall. The Bk Steps Shall Be Constr Over 150Mm Thick Waist Slab. Waist Slab Shall Be Provided In Rcc Design Mix M-25 With 10Mm Dia Tmt Bars @150Mm C / C In Logitudinaly And 8Mm Dia Bars @100Mm C / C In Horizontally With Two Rcc Beams At Each End Of Steps ( Top & Bottom ) Of Size 1.10 X 0.40 X 0.20M With 6 No 10Mm Dia Bars And 8Mm Dia Bars In Stirrups @150Mm C / C. Design As Per Drawing Attached. ( G ) Flooring. M & L For Flooring As Per The Specifications As Under :- ( I ) Sub Base. Soling ( Hardcore ) 150Mm Thick Using 40 - 63 Mm Graded Stone Broken Boulders For The Sub Base. ( Ii ) Pcc. Pcc 1:2:4, 100Mm Thick As In Floor Finished Using 20Mm Graded Stone Aggregate Over The 100Mm Thick Pcc 1:4:8 ( Type D2 ) Using 40Mm Graded Stone Aggregate As Sub Base. ( H ) Plastering. M & L For Internal & External Plaster Of 15 Mm Thick In Cm 1:4 Using Water Proofing Compound @ 3% By Weight Of Cement For External Surfaces Only. ( J ) Surface Finishes. M & L For Two Coats Of Snowcem / Cement Based Paint On External Walls Above Gl In Camouflage Pattern Over A Coat Of Primer And Two Coats Of Oil Bound Distemper Over One Coat Of Primer On Internal Surfaces. All Steel Surfaces Shall Be Applied Two Coats Of Synthetic Enamel Paint Over A Coat Of Red Oxide Primer. ( K ) Sump. M & L For Sump Of Inner Size 450Mm X 450 Mm, 600Mm Depth Shall Be Made In The Entrance Lobby And Covered With Precast 50Mm Thick Rcc Slab With Ms Handle. ( L ) Door . M & L For Pre-Fabricated Steel Door Of Size 900Mm X 1800Mm, Frame Made Of Angle Iron 40 X 40 X 6Mm. Shutter Made Up Of Angle Iron Frame Of 35Mm X 35Mm X 6Mm And Panels Of 2Mm Thick Ms Sheet, 04 Nos Of Ms Angle Iron Holdfast 300Mm Long Welded Either Side Of The Angle Iron Incl 3 Nos 100Mm Long Ms Hinges Duly Welded With The Frame. 03 Nos Ms Flat Of Size 50X5mm Will Provided As A Sash Bar And Along The Style / Rail Of The Door At Equal Spacing To Provide Additional Reinforcement / Support To 2Mm Thick Ms Sheet . The Opening Of The Shutter Shall Be Inside Along The Wall. Design As Per Drawing Attached ( M ) Loop Hole. M & L For 04 X Nos Pre-Fabricated Ms Loop Hole Shutter Of Size 780 X 330Mm With Downward Opening Shall Be Provided. Frame Made Of Angle Iron 40 X 40 X 6Mm With 5Mm Thick Ms Plate Welded To Angle Iron 35 X 35 X 6Mm Thick As In Shutter For Loop Holes Including Angle Iron Holdfast, 04 Nos 100Mm Parlimentary Ms Hinges And Locking Arrangement Complete. ( N ) Ventilator. M & L For Steel Ventilator ( 01 Nos ) Size 600Mm X 450Mm With Downward Opening On The Exterior Face Of Wall Will Be Provided. Frame Of The Ventilator Made Of Angle Iron 40X40x6mm With 2Mm Thick Ms Plate Welded To Angle 35X35x6mm As In Shutter For Ventilator Incl Angle Iron Holdfast And 02 Nos 100Mm Ms Hinges. Opening And Locking Arrangement Will Be Made In The Ventilator. ( O ) Roof. M & L For Roof Work Using Srt Of 16 Nos With Size 2240 Mm Long, 613Mm Wide, 180Mm Height Made Out Of 2Mm Thick Ms Sheet And 08Nos With Size 1840Mm Long, 613Mm Wide, 180Mm Height Made Out Of 2Mm Thick Ms Sheet ( Wt 15.7 Kg / Sqm ) With Earth Covering On Top. Srts Shall Be Laid With Min Over Lap Of 150Mm Towards Length. The Srts Will Be Join Together With The Help Of 8Mm Dia 25Mm Long Nuts, Bolts And 2 Nos 2Mm Thick Gi Washer. The Srts Will Be Supported By Two Nos Ismb 150 X 75 ( Wt 15 Kg / Mtr ) Fixed On Top Tier As Shown In Drawing. The Length Of Ismb Shall Be 3600 Mm. Design Of The Srt As Per Drawing Attached. ( P ) Inbuilt Bay. M & L For Bay Of Size 820Mm ( Width ) X 600Mm ( Height ) X 200Mm ( Depth ) In Wall With One Horizontal Partition With Ms Flat Sheet 40Mm With Supporting Of Ms Angle 50 X 50 X 6Mm At The Both The Side At Ht 600Mm From Floor Level For Amn Box . Q ) Amn Box. S & F 2 X Detachable Steel Amn Boxes Of Size 780Mm X 480Mm X 310Mm Made Of Pgi Sheet 22 Gauge With 02 Nos 100 Mm Ms Bow Handle , 01 No 100 Mm Hasp And Staple To Be Provided In Front Of The Box As Per The Drawing Attached. Boxes To Be Placed At Bottom Platform At Floor Level And Other One Is To Be Kept In Case Above The Floor At 600Mm Height With Supporting Of Ms Angle Iron Of 50X50x6mm With Ms Flat 40Mm Locking System As Cage Of The Both Box As Per Drawing Attached. R ) Double Bunk. Ms Pipe Two Tier Sleeping Bunks Are To Be Provided As Per Drawing Attached. Top Frame, Bottom Frame, Ladder And Support For Top Frame To Be Fixed Through Gi Bolts And Nuts To Enable Fabrication At Site. A Detachable Ladder Made Up With 25 Mm Ms Pipe With Six Steps To Be Provided In Each Bunk Male / Female Ms Rectangular Box To Be Welded, Ms Pipe On Top Bunk To Be Welded As Per Details Shown In Drawing. The Outer Size Of The Bunk Will Be 1800 Mm X 940 Mm Horizontally. Two Nos 12 Mm Thick Plywood Of Make Kitply / National / Assam Gold ( Bwr ) / Greenply Of Size 1800 Mm X 910 Mm To Be Fixed To Angle Iron Frame With Adequate Screws And Nut Bolts ( Not Less Than 12 Nos ) . All Ms Pipes Shall Be Medium Grade Isi Mark Of Standard Make-Sail / Rinl / Jindal / Tisco And Provided With Two Coats Of First Quality Synthetic Enamel Paint Over A Coat Of Red Oxide Primer Of Make- Nerolac / Berger / Asian On All Steel Surfaces. S ) Polythene Sheet. M & L For Polythene Sheet ( 5Kgs ) Colorless Shall Be Provided With Each Pd To Avoid The Water Penetration Towards The Pd. Weight Of Sheet Shall Not Be Less Than 50Gm / Sqm. Construction Material And Labour. Construction Materials And Adequate Skilled Labour / Tradesmen Shall Be Provided For Executing The Work As Per Standard Engineering Practice. A ) Materials : List Of Stores Required Is Attached As Appx A. B ) Site Engineer : A Site Engineer With B E / B Tech In Civil Engineering Or A Diploma Holder In Civil Engineering To Be Employed As Site Engineer With Atleast 03 Years Experience. The Site Engineer Should Be Well Conversant With The Construction Procedure And Also Should Ne Able To Test The Construction Materials Independently At Site And Also Record The Same In The Test Register. C ) Labour : Skilled / Semi Skilled Labour To Be Employed For Execution Of Work As Per Standard Engineering Practice. Note : Tradesmen / Skilled Labour To Have Minimum 5 Years Of Experience In Trade Atleast Of 01 Iti Qualified Tradesman In Each Trade To Be Preffered 3. ( A ) Tools And Plants : All Tools / Plants Required For Executing The Work Are To Be Supplied To The Labour / Tradesman For Carrying Out The Work As Per Standard Engineering Practice. The Tools And Plants Are To Be In Good Condition. Concrete To Be Mixed In A Concrete Mixing Plant And No Hand Mixing Is Permitted In The Entire Work. B ) Lab Test Equipments : All Standard Test Equipments Required For Testing The Construction Materials To Be Made Available At Site For Testing Of Any Samples Whenever Asked For By The Executing Agency. Testing Of Materials : The Contractor Shall Provide Test Result Along With Each Type Material Supplied Which Should Confirm To Be Stiipulated Specification At His Own Cost. Destructive Testing Shall Be Carried Out For One Sample Each For Wall & Roof Sheets, Trusses, Steel Items And Other Construction Materials As Applicable. This Addition Items Shall Be Picked Up By The Department For Testing From The Lot When Supplied By The Contractor And The Contractor Shall Provide Replacement Of These Items His Own Cost. Stencil Marking Must Be Done On Fighting Pd At Visible Two Places For Writing Job And Year All As Directed.

Sr No	CorrigendumDate	Corrigendum	CorrigendumType	NewSubmissionDate
1	06-07-2023			15-07-2023
2	15-07-2023			20-07-2023
3	30-06-2023			08-07-2023

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