Provision Of New Borewell At Charapole Complex At Mil Stn Kanchrapara Under Ge Barrackpore; 1 Drilling Of Trial Bore Hole Bydirect Rotary Rig Method / Hydraulic Rotary Drilling ( Reverse Circulation Method ) According To Is: 2800-1991 ( Part-I ) As Amended Upto Date And Modified To Extent Of Specifiecation Attached With This Schedule Of Items Of Works In All Kinds Of Soils & Boulders Upto 300 Mm Dia The Cost Of All Consumable Stores, Fuel Oil, Soil Stabilising, Material Arrangement & Transportation Of Rig And Other Accessories To Site Of Proposed Bore And Back Including Disposal Of Spoil From The Site, For A Depth Upto 200 Metes From Ground Level Complete All As Specified And Directed. ( Note :- ( I ) The Quoted Rate Shall Deemed To Be Inclusive Of The Cost Of Drilling Rig, Pumps, Fittings Etc Which Shall Be Provided By The Contractor Under His Own Arrangement For Execution Of The Work ) . ( Ii ) The Quoted Rate Shall Be Deemed To Be Inclusive Of The Cost Ofdevelopment Of Trial Bore By Reaming Upto 525 Mm Bore For Depth Upto 200 Meter Depth From The Normal Ground Level. ( Iii ) Submission Of Strata Chart With Sample Box Having Soil Strata Of Every 3 Meter Depth Properly Washed Sample May Be Collected And Kept In A Sample Box Systematically Alongwith Complete Details Of New Bore With Litholog Chart Is Also Deemed To Be Included In Quoted Rate. ( Iv ) Rate Quoted Is Also Deemed To Be Included Form&L For Sample Strata Box Made Out Of 20 Mm Thick Veneered Particle Baord Brown In Colour And 12 Mm Thick Plywood With 25Mmx25mm Aluminium Angle 2Mm Thick Base And Over All Length 1200Mmx750mmx100mm With Front Glass Sheet Sliding Type Cover With Aluminium Frame All Around With 02 Nos Key Holes Plates Of Size 40Mmx25mm And 3 Mm Thick Complete Showing Name Of Tube Well Location And Strata Chart Of Ground Data Showing Different Type Of Strata And Selection Of Casing Pipe Complete Including Painting With Two Coats Of Synthetic Enamel Paint Over A Coat Of Wood Primer All As Directed At Site By Engr-In-Charge. ( V ) Rate Quoted Is Also Deemed To Be Inclusive Of Rolled Mild Steel Structure Required At Site For Taking / Pulling Out Of Motor Set Proper Maintenance Purpose. 2 Supply, Lowering, Assembling And Fixing In Position 250 Mm Dia, Pvc Threaded Pipes Conform To Astm-D-1785 Having Inside Dia 250 Mm, Outside Dia 272.20 Mm And Wall Thickness 15.1 Mmcomplete Including Jointing Of Pipes With Proper Jointing Materials As Per Is In Randam Pipe Length Of 3 Meter, Including Necessary Fittings As Required At Site And Necessary Testing All As Specified And Directed By Engr-In-Charge. 3 Supply, Lowering, Assembling And Fixing In Position 200 Mm Dia, Pvc Threaded Pipes Conform To Astm-D-1785Having Inside Dia 200 Mm, Outside Dia 218.70 Mm And Wall Thickness 12.7 Mmcomplete Including Jointing Of Pipeswith Proper Jointing Materials As Per Is In Randam Pipe Length Of 3 Meter, Including Necessary Fittings As Required At Site And Necessary Testing All As Specified And Directed By Engr-In-Charge. 4 Supply, Lowering, Assembling And Fixing In Position 200 Mm Diafibre Glass Pipe, Lcg Strainer Cage Type V Wire Wound Screen Having Slot Size 0.5 To 0.75 Mm, Confirming To Isi-8110-2000, Is-4270-2001 And Composition Of Material As Per Isi-1012, Complete All As Specified And Directed. 5 Supplying And Fixing In Position Of M / F Adopter Of Suitable Size Complete All As Specified And Directed. 6 S&F In Positionmild Steel Well Capof Ms Plate 8 Mm Thick With An Internal Threading And Locking Arrangement Having Opening For Column Pipe And Submersible Cable Of 250 Mm Dia Internal Housing Pvcpipe And Centre Guide Bail Plug, Reducing Socket Andand Necessary Welding Work As Required At Site For Completion Of The Job Complete All As Specified And Directed. ( Note- ( I ) Rate Quoted Is Deemed To Be Included For Necessary Ms Work Required To Be Fixed Well Cap In Position As Directed At Site By Engr-In-Charge. ( Ii ) After Completion Of The Work The Cap Will Be Used To Keep The Tube Well Closed Untill The Pump Set Is Installed ) . 7 Yield Testing For The Tube Well By Suitable Capacity Submersible Pump & Motor For Minimum Dischraging Capacity Of 10000 Gallons Per Hours For At Least Continuous 16 Hours Uninterrupted Run Per Day For The Continuous Days Compete All As Specified And Directed. ( Note- ( I ) V Notch And Other Equipment Including Pump Set Shall Be Arranged By The Contractor As His Own Cost. ( Ii ) Electricity Will Be Supplied By The Department For Yield Testing As Free Of Cost ) 8 Development Of Tube Well According To Clause 9.3 Of Is-2800-1991 : ( Part-I ) As Amended Upto Date And Specificatios Attached With Air Compressor Of Capacity 350 Psi / 1000 Cum Till Sand / Mud Free Water Of Potable Quality Is Obtained And To Achieve Minimum Discharging Capacity Of 10000 Gph Complete All As Specified And Directed. ( Note- Compressor With Accessories And Fuel, Pipes Etc Shall Be Arranged By The Contractor And Quoted Rate Is Deemed To Be Included In Item ) 9 Testing And Raw And Treated Water ( 02 Samples @ Raw And Treated Water ) For All Parameters Covering Complete Chemical And Bacteriological Aspect From Any Govt Accredited / Nabl Certified Lab As Approved By The Ge Complete All As Specified. 10 Electrologing Test With Using Suitable Equipments For The Bore Hole Before Sinking / Lowering Of Pipes, Filtersetc For Arresting Proper Deliniation Of Water From Govt Reconised Agency / Govt Firm And Report Shall Be Submitted To Ge / Engineer-In-Charge For Approval Complete All As Specified And As Directed. ( Note- ( I ) Procurementaction Of Borewell Items Like Submersible Pump And Motor, Submersible Cable, Column Pipe And Other Misc Accessories Required To Be Installed After Borwell Will Only Be Considered By Contractor After Submission Of Electrologing Test Report To Ge / Eic And Further Instruction From The Department Will Be Binding And Final ) . 11 Supply And Filling Pea Gravelof Size 2 To 4 Mm, For Packing Around The Housing / Assembly, Slotted Pipe Of The Bore Well, Complete All As Specified And Directed. ( Note- Pea Gravel Shall Be Paid As Per Stack Measurement Carried Out On Site ) . 12 Supplying, Lowering, Fixing, Commissioning And Testing Submersible Pumping Set With Pump And Motor In Borewell Electrically Driven, 25Hp, 415 Volts, Three Phase, Ac, Having A Discharge Capacity 55 Cum / Hour At A Head Of80 Meters, 12 Stage, Delivery / Discharge Dia 100 Mm Inclujding Insertion Of Gi / Erwcolumn Pipe With Other Connected Accessories And Necessary Electrical Connections Complete All As Specified And Directed. ( Note-Gi Column Pipe, Pipe Accessories And Submersible Cable Shall Be Measured And Paid Seperately ) . 13 M & L For Steel Wire Rope 8 Mm Galvanised Iwrc As Per Is-2262 / 02 Alongwith Suitable Size Clamps & U Bolts For Holding The Submersible Pumps And Motor Of Capcity Uto 35 Hpcomplete All As Specified And Directed. 14 Supply And Laying Pvc Insulated And Pvc Sheathed Industrial Cable For Submersible Pump Motors Of Size 10 Sqmm Flat Three Core Copper Conductor, 1100 Volts, Confirming To Is-694 Complete All As Specified And Directed. 15 Supply And Laying Erw Ms Pipe, Heavy Duty With Welded Gi Flange ( For Column Pipe, 3 Meter Long, Both Side Ms Flange, 100 Mm Dia, Isi Marked With All Tube Fittingscomplete With All Fittings Required For Column Pipe Lowering Like Suitable Size Nuts, Bolts And Heavy Duty Washers And Including Cutting Pipes, Screwing, Wash And For Making Gorged Bends On Piping Complete All As Specified And Directed. ( Note- Necessary Nuts, Bolts, Washers And Rubber Washer / Sheet Required For Jointing Of Column Pipe Every After 3 Meter Length Is Deemed To Be Included In Quoted Rate ) . 16 S&F Of Double Flanged Non Rising / Rising Spindle Sluice Valve 150 Mm Of Pn 1.6, As Per Is 14846 And Is1538, Cast Iron As Per Is-210 Gr Fg260, Ss Spindle, Bronze Body Seat Ring, Bornze Wedge Ring, Gland Packing-Jute & Hemp, Natural Rubber Gasket, Bornze Stem Nut With Spining Wheel Complete All As Specified And Directed. 17 S&F Of Non Return Sulice Valve 150 Mm Bore Confirming To Is-5312 Part-I, Pressure Rating Pn1.6, Flange Drilling As Per Is-1538, Ci Valve Body Diaphragm, Ci Disc, Disc Face Ring -Rubber, Aluminium Hinge Pin, Ci Hinge And Bornze Body Ring Complete All As Specified And Directed. 18 Supply, Laying And Testing Of Ductile Iron Pipes ( Blue / Black Colour ) Of Size 150Mm Borewith Spigot And Socket Ends, Push On Rubber Joint, Centrifugally Cast, Class K-9, In Any Length, Laid In Trenches / On Surface / Over Masonry Pillar And Connection To Old Or New Position Ofincluding Push On Rubber ( Epdm ) Ring Complete All As Specified And Directed. ( Note: ( I ) Rubber Ring / Gasket Joint, Jointing Materials, Etc Required For Jointing Of Di Pipes Shall Deemed To Be Included In Unit Rate. ( Ii ) Excavation And Earth Work Shall Be Measured And Paid Separately ) . 19 M&L For 150 Mm Bore D I Pipe ( Specials ) Fitting For Flanged Pipe Such Bend ( Any Type Radius And Angle ) Taper Any Type, ( Straight Bends, Increasing, Decreasing Or Double Socket Etc. ) Complete All As Specified And Directed. 20 Construction Of Valve Pit Chamber With Brick Masonary With Sub Class B Bricks ( One Brick Thick ) In Cement Mortar ( 1:6 ) And Necessary Pcc ( 75Mm Thick ) Type D2 ( 1:4:8 ) As In Foundation And 15Mm Thick Plastering On Brick Work In Cement Mortar ( 1:4 ) Including Necessary Earthwork Etc Work Having Internal Dimension 120Cm X 120Cm X 120Cm And Providing Of 3Mm Thick Ms Sheet Cover Duly Hinged On 40Mm X 40Mm X 6Mm Angle Iron Frame And Embedded On Top Of Chamber By Minimum 4 Nos Ms Hold Fast. Necessary Locking Arrangement Shall Be Provided To The Sheet Cover For Safety. The Steel Surfaces Shall Be Painted With Two Coats Black Bituminous Paint Over A Coat Of Anti Corrosive Red Oxide Primer Complete After Demolition Of Old Unserviceable Valve Pit Chamber Complete All As Specified And Directed. 21 M&L Cutting In Positionof 150Mm Pipe , Inserting Newtee Pof 150X150x150 Mm And Jointingincluding With Necessary Jointing Materials Complete All As Specified And Directed. 22 M&Lfor Xlpe Insulated, Lt Armoured Electric Cable With Aluminium Stranded Conductor 1100 Volts Grade, Cross-Sectional Area 50 Sqmm, 3.5 Core Laid In Trenches / Pipes / Ducts / Wall / Borings With Necessary Cable Lugs And Glands, Nuts, Bolts And Washers Etc And Testing Completeall As Specified And Directed. ( Note: Excavation / Earth Work, Sand Cushioning, Cable Cover / Brick Shall Be Measured And Paid Separately If Required ) 23 M&L For Earthing With Glavanised Steel Earth Plate Electrode Of Size 60Cmx60cmx6mm Thick Buried Directly In Ground ( Earth Pit Not Less Than 2.25 M Deep Below The Ground Level ) With Top Edge Of The Plate Not Less Than 1.5M Below Normal Ground Level, Connected To The Galvanised Earth Lead By Means Of Bolts, Nuts, Check Nutsand Washers With Galvanisediron Strips Of Size 32 X 6 As Earthing Lead As Shown In Electrical Plate No.3 Of Ssr Part-I Connected To Earthing Test Point All Specified Or Indicated Including Testing On Completion Including Necessary Excavation And Earth Work In Soft / Loose Soil, Returning Filling, Disposalof Surplus Soil, Earth Pit In Pcc ( 1:3:6 ) Type C-1 Using 20Mm Graded Stone Aggregate Pit, Funnel, 20Mm Dia Gi Medium Grade Watering Pipe , 40Mm Dia Gi Medium Grade Earth Lead Protection Pipe And Pre-Cast Earth Pit Cover 50Mm Thick Made Of Rcc ( 1:1.5:3 ) Type A-1 Duly Reinforced With 8Mm Dia Tmt Bar @150C / C Both Ways, One Lifting Handle Made Out Of 10Mm Dia Tmt Bar 250 Mm Long Embedded In Cover Slab And Cover, Wire, Copper Lugs Etc Mesh, Charcoal And Common Salt In Alternate Layer Of 15 Cm Thick Including Taking Down Old Unserviceable Earthingcompleteall As Specified And Directed. ( Note: Galvanised Iron Strip Of Size 32X6mm Upto 7.5M Long Including Testingis Deemed To Be Included With Quoted Rate ) . 24 Supply, Installing, Testing And Commissioning Factory Made And Tested Lt Outdoor Type ( Double Door ) , ( Size - 1200Mmx1000mmx500mm, ( Hxwxd ) Platform Mounted, Suitable For 415 Volts 3 Phase And Neutral, 4 Wire, 50Hz Ac Supply System Having Bus Bar Chamber With Insulated Electrolytic Aluminium Bus Bars Of 250 Amps Rating Installed On Dmc Insulators With Bus Bar Chamber. The Panel Shall Be Dust And Vermin Proof, Protection Class ( Ip-65 ) And Made Of 3.00 Mm Thick Crca Mild Steel Sheet And Mild Steel Angle Iron Frame Work ( Made Out Of 50 Mm X 50 Mmx 6 Mm Thick ) , Front Opening Type With Aprons For Cable Entry, With Proper Ferrule & Cable Gland, Internal Wiring With Pvc Insulated Multistranded Copper Conductor Frls Cable Of Adequate Size But Not Less Than 1.5 Sqmm Complete. All Steel Metal Works Including Frame Shall Be With Anticorrosive Coating With Seven Tank Process And Finally Epoxy Polyester Powder Coating Of Flint Grey Shade. The Scope Of Work Also Comprising Of The Following:- . Bus Bar Chamber:- ( A ) 200 Amp Tpn, Alu. Conductor, Supported On Insulated Plate Form, Interconnection Of All Incomings & Outgoings.Instrument Chamber:- ( I ) Volt Meter, 96Mm, Flush Type Rated 0-500V, Digital Type With Volt Meter Selector Switch- 01 Set. ( Ii ) Amp Meter, 96Mm, Flush Type Rated 0-100A, Digital Type With Suitable Size C.TS And Amp Selector Switch- 01 Set ( Iii ) Ryb Phase Indicating Light Led Type- 01 Set. Incoming:- ( I ) Mccb 4 Pole , 415 V, Of Rating 100 Amp 25 Ka- 1 No. ( Ii ) Change Over Switch 100 Amps Ss Enclouser , 4 Pole- 01 Nooutgoing:- ( I ) Fasd Starter Suitable For30 Hp Ratingsubmersible Motor And Pump - 02 Nos ( 01X Running & 01Xstand By ) , ( Ii ) Mcb32a, Dp, -02 Nos. ( Iii ) Mccb 63Amps-02Nos.Note : Panel Wiring For Control Circuit With Copper Flexible 1.5 Sq Mm& Powerwiring Minimum 4 Sqmm Flexible. 25 Excavation In Trenches Soft / Loosesoil Not Exceeding 1.5 Mtr Wide In Not Exceeding 1.5Mtr In Depthfor Foundation Etc Or For Shaft Well, Cesspits, Manholes, Fire Hole Etc N.Exc 10Sqmm On Plan And Not Exceeding 1.5Mtr In Depth And Getting Out Complete All As Specified And As Directed. 26 Returning, Filling In Trenches With Excavated Soil Including Spreading, Levelling, Watering And Well Ramming In Layers Not Exceeding 25 Cm Complete All As Specified And Directed. 27 Removing Surplus Soil / Spoil To A Distance Not Exceeding 50 Metre Away And Depositing Where Directed At A Level Not Exceeding 1.5 Metre Above The Starting Point Complete All As Specified And Directed. 28 M&L For Boring Holes Horizontallyunder Road Without Damaging The Surface Of Road ( Minimum 1.0M Bellow The Road Surfaces ) With The Help Of Gi Tubing Of Any Dia Not Exceeding 100Mm Dia For Passing Of Ug Cable Complete All As Specified And Directed. 29 M&L For Sand Cushioning To Under Ground Cable In Trenches / Existing Cable Trenches / Ductsin Layers Of 8 Cm Deep Before Laying The Cable And 15 Cm Deep Including Required Watering And Consolidation After Laying And Stretching The Cable Complete All As Specified And Directed. ( Note: Only Punned Down Volume Of Sand To Be Measured ) 30 M&L For Brick Covering With Width Equal To Length Of Brick Asprotection To Cable With Well Burnt Sub Class ‘B’ Bricks Of Size 250Mm X 125Mm X .75Mm Laid Dry Flat Complete All As Specified And Directed. 31 M & L Brickwork With Subclass B Bricks, Straight Or Curved On Plan Exc 6M Mean Radious Built In Cement Mortar 1:6 Complete All As Specified And Directed. 32 M & L Rendering 10 Mm Thick On Fair Faces Of Brick Work Or Concrete Surfaces In Cementplaster ( 1:6 ) Complete All As Specified And Directed. 33 M&L For Applying Two Coats Of White Wash On Oldplastered Surfaces Of Wall Afterpreparation Of Oldplastered Surfacescompleteall As Specified Anddirected. 34 M&L For Gi Pipe 50Mm Dia ( Light Grade ) Complete With All Fittings In Trenches, Road / Culvert Crossing, Floors, On Roof, On Pole For Cable Protection Complete All As Specified And Directed. 35 M&L For Broken Bricks For Hardcore Of Gaugeexceeding 63Mm But Not Exceeding 100Mm Deposited Spread And Levelled In Layers Not Exceeding 15Cm Thick, Watered And Rammed To A True Surface Complete All As Specified And Directed. 36 M&L For 75 Mm Thickpcc ( 1:2:4 ) Type B1 ( Using 20 Mm Graded Aggregate ) As In Proper Borewell Sealing To Prevent Migration Of Surface Water Into The Intake Aquifer And Neat Cement Grout Near The Top Of The Well With Pcc Sanitary Sealing Complete All As Specified And Directed. 37 M&L Forpcc ( 1:3:6 ) Type C-2 ( Using 40 Mm Graded Crushed Stoneaggregate ) As In Foundation Filling And Mass Concrete Complete All As Specified And Directed. 38 M & L For Cement Sealingwith Pcc ( 1:2:4 ) Typetype B-0, ( Using 12.5 Mm Graded Crushed Stoneaggregate ) For Fresh Water Aquiferseffectiveof 3 Meter Thickness On The Borewell Within The Depth Range 70 To 100 Meters Immediately Above The Top Aquifer Against The Pure Impermeable Zone Within The Depth Range Of Top Aquifer ( Sand ) Zone Tapped By Slotted Pipe And Given Rest For 72 Hrs, For Prevention Of Entering Contaminated Ground Waterto The Borewellall As Directed By Ge / Eic. ( Note- This Item Of Schedule Will Be Executed In Presence Of Eic / Je Incharge So That Proper Cement Sealing Would Be Ensured By The Department Executives And Contractor Shall Be Fully Responsible For Non Adherance Of The Guideline And Any Damage / Contamination Of Ground Water Reported In Later Stage From The Well Penal Recovery Will Be Recovered / Imposedfrom The Contractor ) . 39 M&L For Ground Water Survey By Vertical Electrical Soundings ( Ves ) & Gradient Profiling Or Resistivity Survey Test For Finding The Drill Point, Depth Of Water 1000 To 2000 Feet To Determine Depth, Quality Of Water, Horizontal / Vertical Slop Distance With Complete Ground Water Studies Like Thickness, Resistivity, Value Of Sub Surface Layers To Determine The Hydrogical Conditions Of The Area And To Identify A Suitable Places For Bore Holes Locations With In The Study. ( Note- This Item Of Schedule Will Be Carried Out Before Starting Of Sinking / Drilling Of New Borewell And Minimum 05X Locations If Required / As Suggested By Expert Is Deemed To Be Included In Quoted Rate ( Ii ) Area For Ves Study Will Be : Military Station Kanchrapara. ( Iii ) Surveying Is Done By Cgwb Or Any Hydrogeologist & Ground Consultant And The Study Report Will Be Subimitted In Both Modes I.E. Soft Copy On Rw Cd And Hard Copy As Per Laid Down Norms ) . 40 Surface Dressing In Soft / Loose Soil Not Exceeding 15 Cm Deep Complete All As Specified And Directed. 41 M&L For 75Mm Thick Pcc ( 1:4:8 ) Type D2 ( Using 40Mm Graded Crushed Stone Aggregate ) , As Insub Base Of Floor Completeall As Specified And Directed. 42 M&L For 100 Mm Thick Cement Concrete ( 1:2:4 ) Type B-2 ( Using 40 Mm Graded Crushed Stone Aggregate ) As In Floor Finishing The Surface Rough By Brooming Complete All As Specified And Directed. 43 Excavating In Post Holes ( Or Similar Holes ) In Soft / Loose Soil Each Not Exceeding 0.5 Cum, Getting Out, Returning Filling In And Ramming Earth Or Broken Rubble Mixed With Earth Around, In Layers Not Exceeding 25Cm, Watering And Removing Surplus Soil To A Distance Not Exceeding 50M And Making Good The Surface Complete All As Specified And Directed. 44 S&F Formild Steel Works For Posts And Struts In Fencing Including Cutting Tops To Shape As Directed, Drilling Holes, Notching For Wire, Etc.; Flat Iron Fillets ( For Securing Wire Mesh Etc. ) Including All Necessary Drilling, Bolting Or Riveting, Etc., And Similar Work Conforming To Fe-290 Gde E-165 Complete All As Specified And Directed. 45 S&F For Mild Steel Screw Bolts ( Machine Made ) 11 To 15Mm With Hexagonal Head At One End And Screwed The Other End, Each Screw End To Be Fitted With Two Washers And One Hexagonal Or Square Nut, Length Of Bolts 50Mm To 100Mm Complete All As Specified And Directed. 46 M&L For Applying Two Coats Of Synthetic Enamel Paint ( 1St Grade Quality ) Overa Coat Of Red Oxide Primer After Preparation Of New Steel Surfaces Of Any Description Over 10Cm Width Or Girth Completeall As Specified And Directed. 47 M&L For Applying Two Coats Of Synthetic Enamel Paint ( 1St Grade Quality ) Over And Including A Coat Of Red Oxide Primer After Preparation Of New Steel Surfaces Of Any Descriptionnot Exceeding 10 Cm Width Or Girth Complete All As Specified And Directed. 48 M&L Formild Steel Round Bars 10Mm Dia And Over Cut To Length Bent To Shape As Required Including Cranking, Bending Spirally For Hooping For Columns, Hooking Ends And Binding With And Including Mild Steel Wire ( Annealed ) Not Less Than 0.9Mm Dia Complete All As Specified And Directed. ( Note:- Material To Be Incorporated In Item No. 50.00 Here-In-After ) 49 Supply Only Chain Link Ms Galvanisd Fencing, Of Size 100 X 100Mm Mesh And 5.0Mm Dia Wire Complete All As Specified And As Directed. 50 Fixing Only Chain Link Fencing Including Line Wires, Any Mesh, Size And Type To Any Type Of Standards, Rails, Straining Bolts, Etc. Including Provission Of Binding Wire Complete All As Specified And Directed. ( Note: Meterials To Be Obtained From Item No.48.00 & 49.00 Here-In-Before ) 51 M&L For Framed Work As In Doors Or Gates Of Angle Or Other Section With Gusset Plates, Rails, Braces, Etc., Complete, Drilled For Fixing Of Steel Sheeting Or Other Covering. Doors, Etc. To Be Prepared For Hanging Or Sliding With And Including Either Hooks And Hinges Or Steel Hanging Door Fittings ( Exclusive Of Steel Sheeting Or Other Covering, Running Rails And Guides ) And Hanging; Also Fastening And Fixing Of Fe-410W ( Gde E-250 ) Quality B Complete All As Specified And Directed. 52 S&F For Galvanised, 2 Strand, Steel Barbed Wire 2.24Mm Dia Barbed With 2Mm Dia Barbs At 75Mm Spacings & Straining & Fixing To Any Type Of Standard Rails Straining Bolts, Including, Securing Or Tying At Crossings With & Provision Of Galvanised Mild Steel Wire, Staples Or Steel Pins, Etc.After And Including Taking Down Old Unserviceable Galvanised Steel Barbed Wirecomplete All As Specified Anddirected. ( Note: Each Line Ofwire To Be Measured ) .
