Method Statement - Road Marking & Road Markers

METHOD STATEMENT

ROAD MARKING & ROAD MARKERS

Contents 1. Purpose 2. Sc Scop opee of of Wor Work k 3. Defi Defini niti tion onss 4. Refe Refere renc ncees 5. Mate Materi rial alss & Tool Toolss 6. Plan Plantt & Equi Equipm pmen entt 7 . H SS E 8. Prio Priorr Activ Activit itie iess 9. Proce ocedu durre 10.Responsibilities

TAHER AMMAR

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Pag Pa ge 1

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METHOD STATEMENT 1- Purpos pose To ensure that all Road Marking and Signs are executed safely and in accordance with the contract requirements and that all quality assurance/ control activities are conducted in a systematic manner, works are inspected and conformance is verified and documented.

2- Sc Scop opee of Work Work a. This procedure is applicable to the following works associated with the project. b. This method statement outlines the procedures to be followed in construction of Road Marking and Signs.

3- Defi Defini niti tion onss 

CM

Construction Manager



PE / SE

Project Engineer / Site Engineer



CS

Chief Surveyor



ITP

Inspection Test Procedures



H SS E

Heath ,Safety, Security, and Environmental



T . S.

Technical Specifications

4- Refe Refere renc nces es 

Contract – General &Special Conditions Conditions – BOQ – Approved Drawings – Specifications Specifications - Shop drawings (Respectively). (Respectively). Egyptian Code & British Standard (Otherwise Specified).





METHOD STATEMENT 5- Mater Material ialss & Tool Toolss 

Warning tapes



Temporary signs



Safety Barriers



Traffic Cones



Grade Stakes



Road marking Paints (White and Yellow)



Soap Solution ( not detergent)



Cleaning Cloths, Roller Brushes, Paint Brushes, Permanent Tapes, fine emery paper papers, s, etc.

6- Plant Plant & Equ Equipm ipmen entt The major equipment used for this construction works includes, but are not limits to the followings; Pavement Marking Equipment Process Monitoring Equipment 1.

Portable environmental measuring devices for temperature & humidity

2.

Paint application rate computers

3.

Electronic scales / bead bucket and stop watch for glass bead application rate

4.

Applicator speedometers, calibrated over range of applicator speeds

5.

Paint pressure and / or hydraulic/air pressure gauges





METHOD STATEMENT Post-Application Measuring Equipment 1.

Non-destructive eddy current device such as the Elcometer and steel test plates for dry film thickness.

2.

Retro reflectometers

3.

Skid resistance testers.

7 - H S SE a. Approved safety plan procedures shall be strictly followed. b. Where possible hazards may arise from filling activities, the necessary safety measures will be taken to prevent accident or injury at all times. This may include barriers, warning tape/ net, signage, watchman, and proper lighting. c. Where work upon existing services may be required, the necessary work permits and safety equipment should be obtained prior to the activity commencement. d. HSSE officer will enforce that Personal Protective Equipment (such as Respiratory mask, Safety Shoes, Face mask, Hard hats,,, etc.) be worn by site personnel at all times during construction activities . e. Prior to the commencement of any activities, the workforce will receive an induction talk on the project site safety requirements. This induction talk will include both activity safety issues, as well as general safety requirements. f.

Safety engineer will ensure that Personal Protective Equipment is worn by site personnel at all times during construction activities.

g. Plant and Equipment will be provided with back-up alarms, lights, and all other applicable safety devices.





METHOD STATEMENT 8- Prior Prior Acti Activit vitie iess Surveyor will will locate and mark mark all Centerlines Centerlines for all all types . a. The Surveyor b. Width and length for all types must be marked.

9- Proc Proced edur uree A. Road Road Mark Markin ing g 1. Surfaces Surfaces to be painted shall be prepared prepared by removing effervescence, chalk, dust, dirt, grease, oil and release agent and roughening the surface with fine emery paper to remove glaze. 2. The Surveyor Surveyor will locate and mark all main Outlines, Outlines, Spots and Coordinates for every type of marking and signs. These outlines will be clearly marked using chalk lines and tapes. 3. Carefully Carefully mix and prepare paint materials materials in accordance accordance with manufacture direction. 4. Use suitable thinner thinner approved by Paint manufacture and only within recommended recommended limits. 5. Using Roller Brush, Brush, a single coating of white color color road marking paint is applied on to the yellow rubber surface evenly. 6. While painting adjacent adjacent areas and installations installations shall be protected by using of masking tape or other approved precautionary measures. 7. When the white color paint paint is dried, a coat of Yellow Color road marking paint is applied evenly on the top of the white surfaces. 8. When the single coat coat of Yellow Paint is dried, another final final coat is applied of Yellow Road Marking and let to dry. 9. Apply paint to an even and fine texture, texture, leave no evidence evidence of





METHOD STATEMENT B. Road Road Mark Marker erss 1. Road markers are separate raised metallic or plastic or ceramic units fixed on the road surface for the purpose purpose of directing traffic traffic according to the required lane. 2. Apply a mass of material that is approximately three-quarters the size of the stud stud to the hole. hole. 3. When the typical stud application method is used, a stud is centered 2.54cm (1 inch) to 5.08cm (2 inches) inches) above the road surface surface and dropped onto the hole. With finger pressure only, the stud is pushed down to a point where a slight bead. 4. The entire stud bottom should be supported by adhesive, and there should be adhesive surrounding the stud. Be careful not to have excessive adhesive in front front of the stud. stud. 5. The surface on which the lines or reflectors must be installed should be clean and free from old markers or lines, and the surface must be dry and free from any oils or lubricants. After ensuring the cleanliness of the surface and its suitability for placing lines or markers, consistence of the surface must be reviewed such that it must not be disintegrated or with large cracks or any other defects which may minimize stability of the lines or reflectors installed installed on it. Contractor Contractor must supply and install all the work parts shown on the drawings of the special specifications with the dimensions, machines and tools required for completing the works according to requirements. 6. The markers must be fixed at the locations specified on the drawings such that the distance between markers must not be less than half (0.5) meter and not more than six (6) meters. For fixing units, holes are first must be made on the asphalt after cleaning the whole surface, by a driller, the







METHOD STATEMENT that the hole is cleaned and filled with the adhesive used according to manufacturer's recommendation. The reflectors are fixed by inserting the fixing shaft to a depth of six (6) centimeters on the asphalt surface. The fixing stud must be deformed or grooved to resist extraction. 7. The markers are fixed by an adhesive material composed of bituminous. 8. compound or epoxy resin manually mixed. The bituminous adhesive must not contain rubber polymer, since the high temperature at cohesion may lead to the adhesive disintegration. The compound must be tested and used according according to the manufacturer's manufacturer's recommendation. recommendation. Adhesive must be suitable for application in temperatures range between zero (0°C) to fifty eight (85°C) degrees Celsius. Equipment installing markers markers and lines must either either be units mounted on 9. Equipment trucks or motor equipped units that the worker rides or manually driven equipment equipment according according to the type of the markers or lines required. required. Motorized units which are rode by the worker must be capable of working in a speed not less than eight (8) Kilometer per hour, but the manual equipment must be capable of maneuvering maneuvering in such a way enough enough for making the axes lines, lane lines, and side lines, and drawing triangular pieces, turning lines, pedestrian lines, parking lines, arrows, symbols and terms. All shapes and lines must be in compliance with the specifications.





METHOD STATEMENT 10.3 Quality Control Engineer will ensure that the materials being used are in accordance accordance to the project specifications, specifications, the approved approved method statement and the ITP. 10.4 The HSSE officer along with his team will ensure implementation of all HSSE procedures related to the nature of the works being carried out and in accordance with the HSSE Plan. 10.5 The CS along with his team will ensure that all levels, coordinates and stations are accordance with the approved drawings.

End of: Met Method hod Stat Stateme ement nt ROAD MARKING & ROAD MARKERS

Method Statement - Road Marking & Road Markers

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