Bids Are Invited For Basic Dimensions - Floor Area - 11 X 9 Ft , Basic Dimensions - Height - 8 Ft , Structural Elements Requirements - Structural Elements All Structural Steel Will Be Pre Painted With Two Coat Og Synthetic Enamel Over One Coat Of Primer Red Oxide And As Per Is 4923 To 1968 With Manufacturers Test Certificate For Structural Properties , Design Parameters Requirement , Seismic - Wind Pressure To Stand Wind Pressure 150 Kg Per Sq Mtr , Temperature Range - Temperature Range Minus 10 Degree To 50 Degree Celsius , Thermal Insulation - Thermal Insulation Point 25W Per Mtr Deg K , Acoustic Transmission - Acoustic Transmission Greater Then 40 Db , Fire Propagation - Fire Propagation Less Then 60 Min , Service Life - Service Life Minimum 5 Years Under The Normal Exposure Condition , Super Structure - Main Columns C- 1 16 Ft Long Made Of Ms Angle Of Section 100 X 100 X 8 Mm , Upper Bracing Cross Bracing Of Ms Angle 75 X 75 X 6Mm Length Of Angle Is As Follows - Front And Rear 7 Point 2 Ft X 2 Nos A1 , Upper Bracing Cross Bracing Of Ms Angle 75 X 75 X 6Mm Length Of Angle Is As Follows - Side 9 Ft X 2 Nos A2 , Lower Bracing B Shall Be Placed In The Gap Of 10 Ft Below Upper Bracing In The Area Covered By The Habitat Cross Bracing Of Ms Angle 75 X 75 X 6Mm Length Of Angle Is As Follows - Front And Rear 11 Point 6 Ft X 2 Nos B1 , Lower Bracing B Shall Be Placed In The Gap Of 10 Ft Below Upper Bracing In The Area Covered By The Habitat Cross Bracing Of Ms Angle 75 X 75 X 6Mm Length Of Angle Is As Follows - Side 12 Point 8 Ft X 2 Nos On The Side Of Habitat B2 , Linear And Horizontal Bracings All Around Of Section 50X50x6mm Length Of Box Bracing For Observation Post Is As Follows - For Two Sides 8 Ft X 4 Nos Made Of Ms Angle Of Section 50X50x6mm , Measurement - Front 6 Ft X 4 Nos , Measurement - Rear 6 Ft X 4 Nos , Measurement - For Floor Grid 11 Inch Long 11 Ft X 5 Nos For Making Grid At Floor To Support Cheque Red Plate Of Obsn Post , Measurement - Floor Grids 9 Ft X 5 Nos For Making Grid At Floor To Support Cheque Red Plate Of Obsn Post , Observation Post. - The Observation Post Will Be 6 Ft Wide From Front And 8 Ft Wide From Sides With A Height Of 8 Ft The Front And Sides Will Be Covered With Protection Layer Of Ms Plate Upto A Ht Of 4 Ponit 5 Ft The Outer Layer To Be Of Plate Of Thickness 8Mm The Ms Plate Of 10Mm Thickness Of Protection Layer Will Be Made Modular By Dividing It In Two Pieces To Enable Easy Lifting Upto The Observation Post The Pieces Of Ms Plates Will Be Fitted On Observation Post By Means Of Nuts And Bolts And T Sections Fabricated From Ms Angle Of Size 65 X 65 X 6Mm Above The Protection Layer Of 4 Point 5 Ft There Will Be An Air Gap Of 1 Point 5 Ft On All Sides For Observation And Firing Above The Air Gap A Layer Of Ms Plate 2Mm Thick Of Height 1 Ft Will Be Provided Fixed On Ms Angle 65 X65x6mm Suitably Drilled With Help Of Nut And Bolts On Top Of 1 Ft Ms Plate There Will Be A Wire Mesh Of 1 Ft All Round The Observation Post For Ventilation And Also At Gable End Along With Truss Portion The Wire Mesh Will Be Prep With 2Mm Thick Ms Wire And Mesh Size 25 X 25Mm 02 X Trusses Made Of Rhs 66X33x2 Point 9Mm Purlin Rhs 66X33x2 Point 9Mm 4 Nos 8 Ft Long Fitted With Suitable Self Tapping Screws The Flooring Of Observation Post Shall Consist Of 4 Mm Thick Chequered Steel Plate 02 Nos Of Size 6 Ft X 4 Ft Supported On Isa 40 X 40 X 6Mm Grid Frame The Post Will Have Puf Panel Roof 40 Mm Thick With All Fastening Arrangements Post Will Have 40 Mm Puf Panel On All Four Wall Inside For Thermal Insulation Post Will Have 01X Nos Door Of 1 Point 8M X Point 9 M For Entrance Into Post From Stairs Side On Rear Wall Observation Post Is As Follows , Side Plating For Protection - Ms Plate 8Mm Thick Of Size 4 Ft X 4.5 Ft With Provision Of Nuts & Bolts And Spacers , Front And Rear Plating For Protection - Ms Plate 8Mm Thick Of Size 3 Ft X 4.5 Ft With Provision Of Nuts & Bolts And Spacers , Front Side - 02 Nos Of Plate And At Rear Side - 01 No. , Base Plate - Made Of Chequered Steel Plate 4Mm Thick Of Size 4.5 Ft X 5.5Ft , Top Plate Above 1.5 Ft Air Gap. - Ms Plate 2Mm Thick Of Size 8 Ft X 1 Ft , Top Plate Above 1.5 Ft Air Gap. - Ms Plate 2Mm Thick Of Size 6 Ft X 1 Ft , Top Plate Above 1.5 Ft Air Gap. - Ms Plate 2Mm Thick Of Size 3 Ft X 1 Ft , Wire Mesh - All Around Observation Post Above 2Mm Thick Ms Plate And On The Gables Of Truss Shall Be Provided With Wire Netting Of Galvanized Mesh Size 25X25x2.0Mm Dia Shall Be Fixed With The Help Of Ms Flat Of Size 25X4mm Alongwith 24 Nos X 10Mm Dia Nut And Bolts Of 25Mm Long And Two Nos Of Steel Washers On Ms Angles 40 X 40 X 4 Mm Frame , Wpn Mounting - Stand For Mounting Of Lmg With Stool Be Provided With Each Observation Post , Foundation - 04 Nos X Vertical Columns Shall Be Embedded Into Ground With Pcc 1 By 2 By 4 Of Size 450 X 450Mm X 1050Mm Using 20Mm Graded Aggregate 750Mm Below G.L Over 100Mm Thick Pcc 1 By 4 By 8 Of Size 600 X 600 Using 40Mm Graded Aggregate Over 100 Mm Hardcore And 300 Mm Above Gl. The Column Shall Be Welded With 10Mm Thick Base Plates 300X300mm Which Will Be Fastened With 04 Nos X Foundation Bolts 750Mm Long Of 24 Mm Dia Alongwith Nut And 02 Nos X 5Mm Thick Steel Washers Per Bolt. 10 Nos X 10Mm Dia Bars Of 600 Mm Long At Both Ways Shall Be Placed At Fdn Footing Before Laying , Dwarf Wall - Habitat Shall Be Provided With 230Mm Thick Brick Dwarf Wall Over 100Mm Thick Pcc 460Mm Wide And 300Mm Below G.L On All The Four Sides. Plinth Level Shall Be Provided 300 Mm Above G.L. , Coping - Pcc Type B1 Using 20 Mm Graded Aggregate 75 Mm Thick With Wpc 3 Percent Of Weight Of Cement Shall Be Placed Over Dwarf Wall. , Door - The Door Of Post Shall Be 0.90 M X 1.8 M Consisting Of Isa 35 X 35 X 5 Mm And Flat Iron 40Mm X 5Mm In Lock Rail With 1Mm Thick Ms Sheet As In Door Shutter, 4 Nos 100Mm Medium Weight Butt Hinges, 1 Nos 300Mm Long Sliding Door Bolt Inner Side And 2X Nos 150Mm Size Ms Handle Inner And Outer Side To Be Provided On An Overall Outer Framework Of Isa 40 X 40 X 5Mm Including One Coat Of Red Oxide And Two Coat Of Synthetic Enamel Paint Og Color. 01 X Nos Sliding Bolt On Outer Side For Locking Arrangement. , Ms Plate - Ms Plate 2440 X 800 X2 Mm Plates Welding With Ms Flat 800 X 40 X 10Mm Below Side Of The Ventilator Of Obsn Post With Main Columns C1. Used As Sunshed. Make. Tata Or Sail Or Jindal. , Ms Plate - Ms Plate 1830 X 800 X2 Mm Plates Welding With Ms Flat 800 X 40 X 10Mm Below Side Of The Ventilator Of Obsn Post With Main Columns C1. Used As Sunshed. Make. Tata Or Sail Or Jindal. , Single Skin Insulated False Ceiling - False Ceiling Panels Of Size 610Mm X 610Mm Made Out Of 6Mm Thick Gypsum Board Asbestos Free Confirming To Is 14276 To 1995, With Amdt 1 To 4 Reaffirmed 2009 Bonded With 32 Mm Thick Expended Polystyrene Core Having Bulk Density Of 15 Kg Per Cum Confirming To Is 4671 1984 Type I Reaffirmed 2010 .The False Ceiling Panels Are Placed On To A Suspended Grid Frame Of Size 610 X 1220 Mm Made From Gi L And T Sections Of 0.63 Mm Confirming To Is 277 2003 Reaffirmed 2013 With Amdts 1 To 4 Having Min Gsm Of 120 Gms. The False Ceiling Grid Is Suspended From The Roof Frame Work With The Help Of Galvanized Wire Of 3.0 Mm Dia. The Finished Clear Height Of The False Ceiling Shall Be 2700Mm. , Main Switch With Sheet Steel Enclosure Dp With Hrc Fuses Complete With Neutral Link Of Capacity 32 Amps Make And Type B Havells Or Bajaj Or Anchor - Main Switch With Sheet Steel Enclosure Dp With Hrc Fuses Complete With Neutral Link Of Capacity 32 Amps. Make Havells Or Bajaj Or Anchor. , Wall Mounting Fan 450Mm Sweep 230 V Complete With Inbuilt Regulator. Make Usha Or Cg Or Khaitan. - Wall Mounting Fan 450Mm Sweep 230 V Complete With Inbuilt Regulator. Make Usha Or Cg Or Khaitan , Led Bulb 12 Watt Make Havells Or Crompton Greaves. , 5 Oblique 15 Amps Switch Socket Combination 240V Along With Boards. Make Anchor Or Havells Or Luminous. - 5 By 15 Amps Switch Socket Combination 240V Along With Boards. Make Anchor Or Havells Or Luminous. , Piano Type Switches 5 Amps 240V. Make Anchor Or Havells Or Luminous - Piano Type Switches 5 Amps 240V. Make Anchor Or Havells Or Luminous. , Pvc Square Box Isi Mark , Flexible Cable Copper Conductor Of Size 14 Obliue 0.0076. Make Anchor Or Havells Or Finolex. - Flexible Cable Copper Conductor Of Size 14/0.0076. Make Anchor Or Havells Or Finolex. , Service Cable Pvc Insulated 10 Sq Mm 2 Core Aluminum Conductor.Make Anchor Or Havells Or Finolex. - Service Cable Pvc Insulated 10 Sq Mm 2 Core Aluminum Conductor. Make Anchor Or Havells Or Finolex. , 1.5 Sq Mm Single Core Multi Stranded Copper Conductor Fr Pvc Insulated Unsheathed. Make Anchor Or Havells Or Finolex. - 1.5 Sq Mm Single Core Multi Stranded Copper Conductor Fr Pvc Insulated Unsheathed. Make Anchor Or Havells Or Finolex. , Pvc Board 8Inch X 10 Inch With Bakelite Sheet. - Pvc Board 8 Inch X 10 Inch With Bakelite Sheet. , Screw , Pvc Insulation Tape Of Size 20Mm Isi Marked , Pvc Casing Capping Of Size 25 Mm Isi Marked. , Angle Holder, Pvc Or Polycarbonate Type. Make Anchor Or Havells Or Finolex. , 2.5 Sq Mm Single Core Multi Stranded Copper Conductor Fr Pvc Insulated Unsheathed Heavy Duty Cable For 15 Amps Switch Socket Power Pts. Make Anchor Or Havells Or Finolex. - 2.5 Sq Mm Single Core Multi Stranded Copper Conductor Fr Pvc Insulated (Unsheathed) Heavy Duty Cable For 15 Amps Switch Socket Power Pts. Make Anchor Or Havells Or Finolex. , Ceiling Rose Surface Bakelite Isi Marked With 3 Terminal 240 Volts. Make Anchor Or Havells Or Finolex. - Ceiling Rose Surface Bakelite Isi Marked With 3 Terminal 240 Volts. Make Anchor Or Havells Or Finolex , Paints - Synthetic Enamel Og Colour 1St Quality Conforming To Is 2932-2003, Make Asian Or Berger Or Nerolac , Turpentine Oil - Turpentine Oil Gum Spirit Of Turpentine Conforming To Is 533 It Shall Not Have No Grease Or Other Residue Wen Allowed To Evaporate. , Brush 50 Mm , Brush 75 Mm , Anchorage - 04 X Nos Anchorages On Each Side Of Observation Post To Be Fixed Using Swr 12 Mm Dia , 11 M Length With Concrete Fdn On Ground And 32Mm Dia Bar O Ring Dia 200Mm Of Ring Fitted On Observation Post With Help Of Clamp Of Ms Flat 650 X 10 Mm Thick And 32Mm Dia Bar O Ring Dia 200Mm Of Ring Fitted On 10Mm Thick Ms Plate Grouted In Fdn With Help Of 4 Nos 16Mm Dia 450 Mm Length Nut And Bolts . The Following Items For Anchorages Will Be Supplied For Application At Site , Ordinary Portland Cement Grade 43 - Ordinary Portland Cement Grade 43, Is 12269 1990, Packed In 50 Kgs Hdpe Bags Conforming To Isi 1652/2000. , Make Acc Or Ambuja Or Jk Cement Or Ultra Tech , Coarse Sand - Coarse Sand Sand Shall Be Clean, Sharp, Angular Hard And Durable Free From Adherent Coating And Shall Not Contain Clay, Mica And Other Impurities. The Maximum Quantities Of Clay And Fine Silt In Sand Shall Not Be More Than 5% By Mass As Per Is-383-1970 , 20Mm Stone Aggregates. Stone Aggregate - 20Mm Stone Aggregates. Stone Aggregate Shall Be Crushed Stone 20Mm Graded Conforming To Is-383 -1970 And Shall Be Clean Hard Tough, Durable And Of Uniform Quality Throughout. The Aggregate Shall Be Free From Soft Disintegrated Materials, Vegetable And Other Organic Impurities , 40Mm Stone Aggregates. Stone Aggregate - 40Mm Stone Aggregates. Stone Aggregate Shall Be Crushed Stone 40Mm Graded Conforming To Is-383 -1970 And Shall Be Clean Hard Tough, Durable And Of Uniform Quality Throughout. The Aggregate Shall Be Free From Soft Disintegrated Materials, Vegetable And Other Organic Impurities , 10Mm Thick Ms Plate Of Size 300Mm X 300Mm 04 Nos - 10Mm Thick Ms Plate Of Size 300Mm X 300Mm -04 Nos , Tmt Bars Fe 500, 12Mm Dia Length 33.60 Mtr , 16Mm Length 24 Mtr , Tmt Steel Bars 16 Mm Dia Bar Make Tata Or Sail Or Jindal , Tmt Bars Fe 500, 8Mm Dia Length 28.8 Mtr For Sitrrups , Binding Wire Mild Steel Soft Drawn Annealed Wire 0.9Mm Dia For Fastening Purpose , Nut And Bolt 450Mm X 16Mm With Washer , Swr Steel Rope Wire 12 Mm Thick 11 Mtr , Bull Dog Grip , Turnbuckle , Welding Rod 25 Nos Per Pkt , Ms Flat 65 X 10 Mm - Ms Flat 65 X 10 Mm Shall Be Bent To Fabricate Clamp , 500 Mm Long Fixed To The Obsn Post For Fixing 200Mm Dia Round Ring Made From 32 Mm Dia Round Bar For Anchoring Swr Rope Through This Ring. With 02 Nut And Bolt 16Mm Dia Bolt 50 Mm Long With Each Clamp. , Welding Rod 25 Nos Per Pkt - Welding Rod (25 Nos Per Pkt) , Earthing - Complete Set Comprising Of Gi Earth Plate 600 X 600X3mm Thick, Gi Wire For Earthing 4Mm Dia 16Mtr, Ci Pit Cover With Hinged And Locking Arrangement Of Size 300 X300x3mm Thick, Funnel With Wire Mesh, Gi Pipe 20Mm Dia 10 Ft Long, Charcoal 50 Kgs And Salt 50Kgs. , Earthing - Earth Plate Of Size 600X600x6mm 1 Nos , Earthing - Gi Cover With Frame 300X300x6mm 1Nos , Earthing - Gi Pipe Light Grade 20Mm Dia X 1.3M Long 1Nos , Earthing - Gi Wire 4 Mm Diameter For Service Wire. 16 Rm , Earthing - Charcoal Dust 50Kgs , Earthing - Salt 50 Kgs , Earthing - (Vii) Ordinary Portland Cement Grade 43, Is-12269-1990, Packed In 50 Kgs Hdpe Bags Conforming To Isi 1652/2000.-20Kgs. , Earthing - (Make Acc Or Ambuja Or Jk Cement Or Ultra Tech) , Earthing - (Viii) 20Mm Stone Aggregates Stone Aggregate Shall Be Crushed Stone 20Mm Graded Conforming To Is 383 To 1970 And Shall Be Clean Hard Tough, Durable And Of Uniform Quality Throughout. The Aggregate Shall Be Free From Soft Disintegrated Materials, Vegetable And Other Organic Impurities. 0.1 Cum , Earthing - (Ix) Coarse Sand Sand Shall Be Clean, Sharp, Angular Hard And Durable Free From Adherent Coating And Shall Not Contain Clay, Mica And Other Impurities. The Maximum Quantities Of Clay And Fine Silt In Sand Shall Not Be More Than 5 Percentage By Mass As Per Is 383 1970. , Earthing - (X) Gi Pipe 15Mm Dia For Protection Of Gi Wire 16 Rm , Earthing - (Xi) Nut And Bolt For Fixing Of Gi Wire With Gi Plate 2 Nos , Earthing - (Xii) Ms Clamp For Fixing Of Protection Pipe Of 15Mm Dia 16 Nos , Lightening Conductor - Lightening Conductor. It Shall Be Provided With Aluminum Rod Of 12Mm Dia 300Mm Long. Aluminum Down Conductor (25Mm X 3Mmx 6M) Gi Earth Plate Of Size 600X600x6mm Ci Cover With Frame (300X300x6mm), Gi Pipe Light Grade (20Mm Dia X 1.3Mm) Long 3Mm Perforations Upto A Length Of 60Mm With Ms Funnel, Gi Strip, (32Mmx6mmx4 M Long) Gi Pipe Light Grade 40Mmx6mm X 6M Long, With Base Plate (300X300x8mm) And Specials Socket And Plug 40Mm Clamps (20Mmx3mm) Suitable For 40Mm Dia Pipe- 06 Nos, Bolts And Nuts (6Mm Dia X30mm)- 04 Nos Charcoal Dust 50Kgs, Salt 50Kg Complete All As Per Is 2309-1969 Total Quantity : 8255
