Tender For Repairs To Certain Roads At Af Station Chabua And Balijan Under Ge Af Chabua; 1.00 Repairs To Certain Roads Af Stn Chabua 1.01 Repairs To Potholes Any Depth, Not Exc. 1.0 Sqm Each Including Scarifying Or Picking Gravelled, Macadam Or Bituminous Macadam Surfaces In Area Exc. 400 Sqm Exc. 50Mm And Not Exc. L00mm Deep And Removing The Same To A Distance 50.00 Metre And Stacking Where Directed And Sweeping Free From Dust And Mud Or Water, Scoring Sunken Surfaces In Roads, Paths, Etc., Cutting Around Edges To At Least 25Mm In Depth, Making Good By Filling In Screened And Graded Road Metal, Watering And Well Ramming ( Including Supply Of Road Metal ) And Applying Cationic Bitumen Emulsion I.E. Crs-I / Crs-2 At 10 °C To 15 °C Of Approved Grade Conforming To Is:8887-1978 By Spraying Using Mechanical Means Complete All As Per Clause 502 Of Specifications For Road & Bridge Works Of Morth ( 5Th Revision ) @ 5.00 Liters Per 10 Sqm And Providing Bituminous Premix Asphaltic Semi-Dense Concrete ( Design Mix ) 40Mm Thick ( Consolidated ) Thickness With 5.5% Binder Content By Weight Of Total Mix Laid With Mechanical Paver Including Rolled And Compacted To Required Camber And Gradient With 8 To 12 Tonne Power Roller, Complete All As Specified And As Directed. Note :- ( A ) Work To Be Ordered In Patches At Different Locations / Roads In Aor Of Age B&R I. The Quoted Unit Rate Is Inclusive Of Work In Patch Manner. ( B ) Semi-Dense Asphaltic Bitumen Concrete ( Sdac ) Shall Be Designed As Specified In The Particular Specifications. Contractor Shall Quote His / Their Unit Rate Considering Bitumen Contents As Specified Here-In-Above. In Case Of Any Variation In Binder Content On Minus Side, The Same Shall Be Adjusted @ Rs. 45.00 Per Kg Of Binder / Bitumen. However, No Price Adjustment In The Quoted Unit Rate Shall Be Made On Plus Side Of Binder Content. Cost Of Filler Is Deemed To Be Included In The Quoted Unit Rate. 1.02 M&L Premix Bituminous Macadam Using Paving Bitumen Any Penetration, Macadam Laid, Rolled And Compacted To Required Gradient And Camber ( Consolidated Thickness 75Mm Or Less ) , Complete All As Specified And As Directed. Note :- ( A ) Work To Be Ordered In Patches At Different Locations / Roads In Aor Of Age B&R I. The Quoted Unit Rate Is Inclusive Of Work In Patch Manner. ( B ) Premix Bituminous Macadam Shall Be Designed As Specified In The Particular Specifications. Contractor Shall Quote His / Their Unit Rate Considering Bitumen Contents @ 4.0% As Specified In Mes Schedule Part-I. In Case Of Any Variation In Binder Content On Minus Side, The Same Shall Be Adjusted @ Rs. 45.00 Per Kg Of Binder / Bitumen. However, No Price Adjustment In The Quoted Unit Rate Shall Be Made On Plus Side Of Bitumen Contents. Cost Of Filler Is Deemed To Be Included In The Quoted Unit Rate. 1.03 M&L Preparing Existing Black Top Surfaces By Wire Brushes For Removing Cracked, Mud, Etc., Sweeping With Brooms And Finally Fanning The Clean Surface With Gunny Bags To Remove All Loose Dust / Dirts, Etc. And Applying Cationic Bitumen Emulsion I.E. Crs-1 / Crs-2 At 10 °C To 15 °C Of Approved Grade Conforming To Is:8887-1978 By Spraying Using Mechanical Means Complete All As Per Clause 502 Of Specifications For Road & Bridge Works Of Morth ( 5Th Revision ) @ 5.00 Liters Per 10 Sqm On Existing Black Top Surfaces And Providing Bituminous Premix Asphaltic Semi-Dense Concrete ( Design Mix ) 40Mm Thick ( Consolidated ) Thickness With 5.5% Binder Content By Weight Of Total Mix Laid With Mechanical Paver Including Rolled And Compacted To Required Camber And Gradient With 8 To 12 Tonne Power Roller, Complete All As Specified And As Directed. Note :- ( A ) Work To Be Ordered In Patches At Different Locations / Roads In Aor Of Age B&R I. The Quoted Unit Rate Is Inclusive Of Work In Patch Manner. ( B ) Semi-Dense Asphaltic Bitumen Concrete ( Sdac ) Shall Be Designed As Specified In The Particular Specifications. Contractor Shall Quote His / Their Unit Rate Considering Bitumen Contents As Specified Here-In-Above. In Case Of Any Variation In Binder Content On Minus Side, The Same Shall Be Adjusted @ Rs. 45.00 Per Kg Of Binder / Bitumen. However, No Price Adjustment In The Quoted Unit Rate Shall Be Made On Plus Side Of Binder Content. Cost Of Filler Is Deemed To Be Included In The Quoted Unit Rate. 1.04 M&L Preparing Bituminous Surfaces Of Road And Marking 1.5Mm Thick Centre Lines, Stop Lines, Dashes, Arrows, Etc. And The Like Not Exc. 10 Cm Wide On Roads Pavements With Hot Applied Thermo Plastic Road Marking Paint Of Approved Colour, Confirming To Bs:3262-1989 With Special Applicator Machine All As Per Manufacturers Instructions, Complete All As Specified And As Directed. 1.05 S&F Plastic Glass Beads Reflectors Cat Eyes Made Of Body Materials Abc Plastic Of Size 117X117x23mm Reflector 19 Or 20 Bi Glass Elements On Each Side With Compressive Strength Upto 35 Tonnes Yellow Colour Body With Reflector Fixing By Epoxy Including Taking Out / Up Old Unserviceable Cat Eyes Of Any Description, Complete All As Specified And As Directed. 1.06 S&F Dealineator Made Out Of Gi Pipe 75Mm Bore ( Dia ) With Total Height 900Mm Black In Colour, Powder Coated 100Mm Hi Intensity Reflective Taping At Top And 3 Bands Of 25Mm Width White Reflective Tape On Pipe Metal Jalli To Protect Hi Intensity Reflective Taping And Grouting At Bottom In Natural Earth Including Taking Out / Up Old Unserviceable Dealineator Of Any Description, Complete All As Specified And As Directed. 1.07 S&F Solar Road Stud Of Size L25xl25x25mm With Shank Of 60Mm Aluminium Alloy Shell With 3 Led On Each Side With Compressive Strength Upto 20 Tonnes And Fixing By Epoxy Including Taking Out / Up Old Unserviceable Stud Of Any Description, Complete All As Specified And As Directed. 1.08 S&F Speed Bump 50Mm Height, Conforming To Make : Dark Eye, Model No. Da-1005 Or Equivalent ( As Approved By Ge ) , Made Of Strudy Plastic High Resistant, Pre-Coloured ( Black & Yellow ) With Bottom Of Bumps To Be Filled With Cement Concrete 1:1½:3 ( 20Mm Graded Stone Aggregate ) And Cured Bumps Studded With Reflectors On Either Side Complete ( 350X250mm ) Of Size Fixed With Epoxy And Bolts By Drilling 6.0X75mn Dia Fastener All As Per Manufactures Instructions Including Taking Out / Up Old Unserviceable Speed Bump Of Any Description, Complete All As Specified And As Directed. 2.00 Repairs To Certain Roads Af Stn Balijan 2.01 M&L Repairs To Potholes Of Any Depth, Not Exc. 1.00 Sqm Each Including Sweeping Free From Dust, Mud Or Water, Scoring Sunken Surfaces In Roads, Paths, Etc., Cutting Around Edges To At Least 25Mm In Depth, Making Good By Filling In Screened And Graded Road Metal, Watering And Well Ramming ( Including Supply Of Road Metals ) , Complete All As Specified And As Directed. Note : Potholes To Be Repaired In Continuous To Or Under Bituminous Carpeting / Semi Dense Asphaltic Concrete ( Sdac ) , No Proud Of 6.0Mm Shall Be Maintained At Site Of Works. 2.02 Preparing Unsurfaced Water Bound Macadam ( Wbm ) By Brushing With Wire Brushes For Removing Caked, Mud, Etc., Sweeping With Brooms And Finally Fanning The Cleaned Surface With Air Compressor To Remove All Loose Dirt, Etc., Complete All As Specified And As Directed. 2.03 Preparing Existing Black Top Surfaces Of Roads By Brushing With Wire Brushes For Removing Caked, Mud, Etc., Sweeping With Brooms And Finally Fanning The Cleaned Surface With Air Compressor To Remove All Loose Dirt, Etc., Complete All As Specified And As Directed. 2.04 M&L Applying Evenly A Priming / Tack Coat With Bituminous Primer @ 10 Kg Per 10 Sqm ( Using Paving Bitumen Vg-10 ) On Unsurfaced Water Bound Macadam ( Wbm ) , Complete All As Specified And As Directed. 2.05 M&L Applying Evenly A Priming / Tack Coat With Bituminous Primer @ 5.0 Kg Per 10 Sqm ( Using Paving Bitumen Vg-10 ) On Old Bituminous Carpet Surface, Complete All As Specified And As Directed. 2.06 M&L Bituminous Premix Semi-Dense Asphaltic Concrete ( Sdac ) 30Mm Consolidated Thickness With 5.5% Binder Content ( Using Paving Bitumen Vg 30 ) By Weight Of Total Mix, Mixed In Central Computerised Hot Mix Plant And Laid With Using Mechanical Self Propelled Paver, Rolled And Compacted To Required Camber And Gradient Using Power Roller Exc. 8 Tonne And Not Exc. 12 Tonne Capacity, Complete All As Specified And As Directed. Note : Semi-Dense Asphaltic Bitumen Concrete ( Sdac ) Shall Be Designed As Specified In The Particular Specifications. Contractor Shall Quote His / Their Unit Rate Considering Bitumen Contents As Specified Here-In-Above. In Case Of Any Variation In Binder Content On Minus Side, The Same Shall Be Adjusted @ Rs. 65.00 Per Kg Of Binder / Bitumen. However, No Price Adjustment In The Quoted Unit Rate Shall Be Made On Plus Side. Cost Of Filler Is Deemed To Be Included In The Quoted Unit Rate. 2.07 M&L Preparing Bituminous Surfaces Of Road And Marking 1.5Mm Thick Centre Lines, Stop Lines, Dashes, Arrows, Etc. And The Like Not Exc. 10 Cm Wide On Roads Pavements With Hot Applied Thermo Plastic Road Marking Paint Of Approved Colour, Confirming To Bs:3262-1989 With Special Applicator Machine All As Per Manufacturers Instructions, Complete All As Specified And As Directed. 3.00 Deduct / Less Against Schedule Of Credit
