2. • IDC INTER DISCIPLINE CHECK
• IFA ISSUED FOR APPROVAL
• IFB ISSUED FOR BID
• IFC ISSUED FOR CONSTRUCTION
• IFR ISSUED FOR REVIEW
• BBS BAR BENDING SCHEDULE
THE CONCERN OF TITLE IN DRAWING
3. ENGINEERING REPORTS
TABLE OF CONTACTS
INTRODUCTION/BRIEF
OBJECTIVE
DATA OR OBSERVATION OR INVESTIGATION
ANALYSIS
FINDINGS
SUMMARY
CONCLUSION
RECOMMENDATION
ATTACHMENTS
6. DOCUMENTS AND DATA CONTROL PROCEDURE
REV REVISION NO
DATE DATE OF REVISION
STATUS PURPOSE OF REVISION
DRAWN/WRITTEN BY SIGNATURE (DRAFTSMAN /
WRITTEN)
CHECK/CHECKED BY SIGNATURE
(ENGINEER OR
DESIGNER / CHECKER)
APPROVED/APPROVED BY /PM) SIGNATURE (LEAD
ENGINEER OR
PROJECT MANAGER)
7. EMAIL DATAFILE HANDLING PROCEDURE
ORIGINATOR
THE ORIGINAL COPY WITH THE RELEVANT SIGNATURE IS AVAILABLE
WITH THE ORIGINATOR
APPROVER
THE HARD COPY HAS BEEN MADE AND OFFICIALLY SIGNED BY THE
CHECKER AND APPROVER
ASBO ALREADY SIGNED BY ORIGINATOR
ASBC ALREADY SIGNED BY CHECKER
AND THEN RETURN TO THE ORIGINATOR
I HAVE CHECKED THIS DOCUMENT (LIST THE DOCUMENT NO &
REVISION NO/DATE) AND I HAVE NO COMMENTS. THE APPROVER MAY
SIGN ON MY BEHALF
8. Symbol
For information FI
For review FR
For approval FA
For construction FC
As built AB
• APPROVED W/O COMMENT A
• APPROVED WITH COMMENT B
• NOT APPROVED R
• NOT SUBJECTED TO REVIEW F
10. KEY PLAN
A key plan is generally used when only a part of a plan is being shown, there
will be a smaller version of the entire document, showing which part that
particular page is showing (i.e. via hatch or shading etc.)
The term "key plan" is used in civil engineering projects to describe a feature
depicted on the construction plans of large and often complex projects. The
overall project is first shown in one or more overall views drawn in large scale
showing the region or vicinity in which the project is built. These overall
regional plans are then followed by multiple detailed views of the project
depicted in larger scales and finer detail. Drawing includes a small "key plan"
located in the corner of the sheet you are viewing that shows the location of
that detail sheet to the much larger project.
On the lower right corner of each drawing near the title block we would
include a small "key plan" that would show a sketch of the overall refinery.
11. LOCATION PLAN
The SITE location plan is where the ENTIRE SITE is located on the map.
Sometimes a worksite comprises of multiple buildings and public
infrastructures, so the embodiment of all these structures as a whole is
considered the WORKSITE. Site Location Plan deals with the land wherein
the project is to be carried out, the streets, the lot, the block, land size,
possibly including other external factors - temperature, humidity (depending
on the project)
The building location plan (everything about the building itself) is where a
specific building is located IN THE WORKSITE. If the Site only comprises of
ONE building then, the site location plan and building location plan should
look about the same.
12. PLOT PLAN AND SITE PLAN
A Plot Plan (also known as Site Plan) shows the buildings, utility runs, and
equipment layout, the position of roads, and other constructions of an existing
or proposed project site at a defined scale. The plot plan is a “top-down”
orientation.
The specific objects and relations shown are dependent on the purpose for
creating the plot plan, but typically contain: retained and proposed buildings,
landscape elements, above ground features and obstructions, major
infrastructure routes, and critical legal considerations such as property
boundaries, setbacks, and rights of way.
A Site Plan is a registered lot plan, showing the dimensions and angles of the
property boundary and shows placement of things such as buildings trees etc.
and usually will show contours.
14. Welding Symbols
Weld symbols are used to transfer information from the design
office to the workshop and contain five basic components
The arrow line: the arrow line must touch the joint reference area on
the drawing
The reference line: the reference line must touch the arrow line
and is generally parallel with the bottom of the drawing page
The symbol: the vertical line in the symbols for a fillet weld,
single/double bevel butts and a J-butt welds must always be on the
left side.
The dimensions: In most standards the cross sectional dimensions
are given to the left side, and all linear dimensions are give on the
right side
Supplementary information: such as welding process, weld profile,
NDT and any special instructions
17. BS 499: part 2. Welding Symbols
Toes
shall be
blended
Flat Convex
Concave
18. Field weld (site weld)
NDT
The component requires
NDT inspection
Welding to be carried out all
round component
(peripheral weld)
WPS
Additional information, the
reference document is
included in the box
BS 499: part 2. Welding Symbols