1. Purpose
The purpose of this Method Statement for Installation of light fittings luminary’s exterior interior” to ensure that it complies to Project requirements, specifications, and standards.
2. Scope of Work
This Method Statement applies to all installation of light fittings luminary’s exterior interior. The Manpower, devices, machinery, and equipment shall be organized to meet the schedule as per the approved construction program.
3. Definition
1.1 Abbreviation
QAQC Quality Assurance Quality Control
MS Method Statement
MEP Mechanical, Electrical, Plumbing
RFIA Request for Inspection & Approval
MIR Materials Inspection Request
ITP Inspection and Test Plan
TBT Tool Box Talk
1.2 “Approved” or “Approval”
“Approved” or “Approvals” means approved in writing by the applicable Engineers Assistant acting within the scope of their delegated authority.
1.3 “Shop Drawings”
“Shop Drawings” means drawings produced where the contract designs drawings require expressing in more basic form to facilitate construction scope and requirements.
1.4 “Final Inspection”
“Final Inspection” means the inspection of the records of works at completion or after pre-determined elements to ensure that all previous inspections and tests have been satisfactorily carried out and properly recorded.
1.5 “Materials”
“Materials” means all items covering the materials or equipment delivered to the site that must be incorporated in the project.
1.6 “Method Statements”
“Method Statements” means a technical document to be read in conjunction with the drawings, specification, standards, and codes of practice, technical datasheets, schedules, work instructions, and any other technical document related to a particular work.
1. Project Quality Plan
2. Project General Specifications
3. Approved Project Electrical Drawings
4. Approved Method Statements
5. Approved Material Submittal
6. Manufacturer’s Instructions
Following tools shall be required for the installation of light fittings & fixtures.
1. Portable hand tools.
2. Portable Drilling Machine
3. Spirit Level
4. Level Threads
5. Step Ladder / Scaffolding
6. Digital Multimeter
5. Manpower
Staff:
1. Construction Manager
2. Site Engineer
3. Supervisor
4.QC Engineer / Inspector
5. Quantity Surveyor
6. Safety Officer
Labour
1. Foreman
2. Trade workers
3. Helpers / Labours
4. Drivers
5. Responsible Personnel on Site
1. The Project Manager shall be responsible for the overall construction activities.
2. The Construction Manager, Testing & Commissioning Engineers, Site Engineers, Supervisors, and Foremen shall implement this Method Statement.
3. The Material controller shall be responsible for receiving materials in the on-site warehouse.
4. The site Engineer / Supervisor shall check the materials as per the manufacturer’s recommendation before installation and shall be responsible for the installation as per approved shop drawings.
5. Safety Officer shall ensure that appropriate/necessary measures are in place at the work location to avoid any unexpected events.
6. QAQC Inspector shall be responsible for carrying out inspections for the materials delivered on-site. He shall document such inspections.
7. QAQC Engineer / Inspector shall monitor the installation activities progressively and shall record all deviation from the specification in a form of snags or further as non-conformance notification.
6. Material Inspection / Storage
All materials and/or equipment received or purchased shall be inspected and approved by Supervision Consultant before using on-site. Materials shall be stored in a safe, secured, and tidy manner inappropriate conditions to prevent deterioration or damage. All major MEP equipment shall be appropriately covered and protected from weathering ill effects, open sunshine, sand storm, and other such vagaries peculiar to the region. Items shall be stored for ease of access/handling/stock verification/ inspection/ checking by the main contractor/supervision consultant representative if and when required.
The manufacturer’s recommendation for storage criteria should be followed where applicable to avoid damage to product quality. The storage areas shall be laid out to ensure ease of handling, retrieval and to avoid damage to materials which must be properly stacked following the manufacturer’s recommendation. The storekeeper shall ensure that the rotation of materials is maintained to ensure that the “first in, first out” system is observed. Routine checks shall be carried out to ensure that this rotation is maintained. The shelf life of the materials shall be monitored where applicable.
7. MATERIALS
The Installation of light fittings luminary’s exterior interior accessories shall be in line with the approved material submittal and approved drawings as per rules and standards.
8. HANDLING & STORAGE
On receipt of the Lighting Control System accessories at the site, necessary precautions shall be taken for unloading, shifting & storage, as follows: -
1. All Packages for the complete set of Lighting Control systems, reaching the site shall be identified as per the package list.
2. Where auxiliaries are shipped loose, these will be identified and checked against the dispatch documents. Any missing or damaged item will be recorded to the supplier immediately for replacement/repair.
3. All materials received at site shall be inspected and ensured that the materials are as per approved material submittal, shop drawing, and single line diagram.
4. Any deterioration, damage, etc if found will be notified and reported for further necessary action.
5. The site Engineer (Electrical) has to ensure that material used at the site is free from any damage.
6. All packages shall be stored under a protected dust area.
9. Installation General Requirements
1. The site Engineer (Electrical) has to ensure that all wiring is completed and tested and the site is cleared from the civil section to install light fittings and all cement works and coloring of the wall is completed and cleared for the installation of wiring accessories.
2. Before starting the installation, the Site Engineer (Electrical) should ensure that approved shop drawings related to the installation area are referred and that required materials are available at the site as per approved material submittals.
10. INSTALLATION PROCEDURE GENERAL FOR INSTALLATION OF LIGHT FITTINGS LUMINARY’S EXTERIOR INTERIOR
1. Installation works shall be carried out only concerning approved shop drawings of the latest revision.
2. The site Engineer (Electrical) has to ensure that all the lighting fixtures are received at the site of the latest revision.
3. The site Engineer (Electrical) has to ensure that all the lighting fixtures are received at the site as per approved material submittal and as per approval.
4. Ensure all finishing works in all related areas are completed for the area of installation and released/cleared by the civil section to proceed with the installation of lighting fixtures.
5. The type of lighting fixtures is to be selected as per the approved schedule of lighting and approved shop drawing.
6. Lighting fixtures installed in exposed external areas shall be of weatherproof type.
7. Lighting fixtures are to be installed inline and parallel with another line of fixtures as per approved shop drawings and false ceiling drawings.
8. Heavy lighting fixtures shall be supported from the ceiling using galvanized caddy clips and heavy gauge G.I. wire.
9. Lighting fixtures fixed in service areas, where there is no false ceiling, fittings are to be fixed firmly and securely using anchor bolts. minimum 6 millimeters bolt and metal expansion anchor rods.
10. Fixing of lighting fixtures above ducts, pipes, trays, and trunking shall be avoided.
11. The connection between lighting fixtures and ceiling roses is to be made only using heat resistance 3 core, 2.5 SQ mm, or 1.5 SQ mm flexible / wires. wires.
12. Ceiling rose location shall be easily accessible and should be avoided installation above AC ducts and cable trays.
13. All lighting fixtures shall be connected with earthing cable.
14. Before fixing lamps, all lighting fixtures are to be cleaned.
15. Gloves shall be used in works.
16. Correct lamps are to be fixed in lighting fixtures.
17. Installation of louvers shall be installed and protected by polyethylene sheets.
18. Care should be taken in fixing the fitting louvers and avoiding fingerprints or dust on the louver
19. Before installation all wires should be tested, meagered and schedules should be submitted to Engineers for approval and records shall be maintained.
20. GI boxes, round PVC boxes in concrete must be treated after plaster and the edges shall be accomplished well and clean.
21. Wall finish shall be done uniformly around the box edges.
22. Test results should be submitted to the consultant for the records.
23. Ensure that where luminaries are fixed directly to conduit boxes the final circuit connections are adequately protected against the heat transfer from the luminaries
24. Fix a label at each luminary which is connected to more than one circuit to read this luminary is connected to 'X' number of circuits and is supplied from distribution board Ref. 'Y'. Isolate each circuit before working on the luminaire. Agree on label location and format on site.
11. INSPECTION
Inspection for Installation of installation of light fittings luminary’s exterior interior”.
12. ATTACHMENTS
1. Risk Assessment
2. Inspection &Test Plan
3. Quality Control Procedure.
1 comment:
thanks so much
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