Difference between tender drawings, design drawings, shop drawing (Execution) & as built drawings?
Tender:
– Studying the nature of project and the client requirements for the level of work.
– Make Concept Design, Check List for all Systems to be used and Contract Type.
– Make preliminary estimated BOQ and specifications.
– Studying the nature of project and the client requirements for the level of work.
– Make Concept Design, Check List for all Systems to be used and Contract Type.
– Make preliminary estimated BOQ and specifications.
Design:
– Study the nature of project and the client requirements for the level of work.
– Put solution for the project with regard to electrical spaces that optimize the distribution of electrical power and routing taking into account the voltage drop.
– Study lighting for different areas with respect to type of ceiling and illumination levels (Lux) required for different areas according to their functions. Design should be according to local regulations and international standards and codes.
– Make drawings to show distribution and number of (lighting fixtures, fire alarm detectors, socket outlets …….etc.) as well as wiring method and circuits references for each circuit.
– Make specifications & exact BOQ for the contractor and suppliers to follow according to the design.
– Study the nature of project and the client requirements for the level of work.
– Put solution for the project with regard to electrical spaces that optimize the distribution of electrical power and routing taking into account the voltage drop.
– Study lighting for different areas with respect to type of ceiling and illumination levels (Lux) required for different areas according to their functions. Design should be according to local regulations and international standards and codes.
– Make drawings to show distribution and number of (lighting fixtures, fire alarm detectors, socket outlets …….etc.) as well as wiring method and circuits references for each circuit.
– Make specifications & exact BOQ for the contractor and suppliers to follow according to the design.
Shop Drawing (Execution):
– All detailed drawings including ( installation details & sections, exact dimensions, pull & junction boxes, complete path to the pull box, hatch & sizes of wires & cables, cable Tray sections & levels, exact routing …etc)
– Make coordination among different systems & different trades, Details showing relation and spacing between different systems (electrical, hvac, plumbing, fire fighting ….etc.).
– Show detail of routing cables inside cable trays or trenches with manholes or without.
– Mention and show section show cable distribution inside raceways and capacity inside each one as stated in spare regulations and standards. Make check of all calculations & drawings.
– Make details for every item and specifications for the material and fixation method.
– Final BOQ and Specification.
– All detailed drawings including ( installation details & sections, exact dimensions, pull & junction boxes, complete path to the pull box, hatch & sizes of wires & cables, cable Tray sections & levels, exact routing …etc)
– Make coordination among different systems & different trades, Details showing relation and spacing between different systems (electrical, hvac, plumbing, fire fighting ….etc.).
– Show detail of routing cables inside cable trays or trenches with manholes or without.
– Mention and show section show cable distribution inside raceways and capacity inside each one as stated in spare regulations and standards. Make check of all calculations & drawings.
– Make details for every item and specifications for the material and fixation method.
– Final BOQ and Specification.
As Built:
– Correct all shop drawings in order to match the existing installations that already done
– Survey for all existing installations, Collecting data, catalogues, operating manuals & maintenance guides for all existing installed equipments
– Correct all shop drawings in order to match the existing installations that already done
– Survey for all existing installations, Collecting data, catalogues, operating manuals & maintenance guides for all existing installed equipments
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