GENERAL DESIGN CRITERIA
AND TECHNICAL GUIDELINES
(REVISED VERSION FOR DRAFTING & CAD STANDARDS)
4 EDITION
TH
APRIL 2017
KINGDOM OF SAUDI ARABIA
ROYAL COMMISSION FOR JUBAIL AND YANBU
ROYAL COMMISSION AT YANBU
MADINAT YANBU AL-SINAIYAH
ENGINEERING DEPARTMENT
DRAFTING & CAD STANDARDS
APRIL 2017
ENGINEERING DEPARTMENT
APRIL 2017
GENERAL DESIGN CRITERIA AND TECHNICAL GUIDELINES
TABLE OF CONTENTS
SECTION
1
2
PAGE
INTRODUCTION
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1-1
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1-1
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1-1
PURPOSE OF DOCUMENT
1.2
APPLICABILITY
1.3
ORGANIZATION OF DESIGN DOCUMENTS
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1-1
1.4
DOCUMENTS REFERENCED IN TEXT
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1-1
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2-1
CODES, STANDARDS, AND MANUALS
2.1.1 GENERAL
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2-1
2-1
2.2
DRAFTING STANDARDS
2.2.1 MEDIA
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2.2.2 PROCEDURES
2.2.3 PACKAGING
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2-1
2-2
2-11
2-19
2.3
STANDARD DRAWING SYMBOLS
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2-20
2.4
STANDARD FORMS
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2-58
2.5
DESIGN ANALYSIS REPORT (DAR)
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2-66
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APPLICABLE CODES AND STANDARDS
2.1
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1.1
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APRIL 2017
SECTION 1
INTRODUCTION
1.1
PURPOSE OF DOCUMENT
General Design Criteria and Technical Guidelines provide general requirements applicable in
the development of design and the preparation of contract documents for the Royal Commission
for Madinat Yanbu Al-Sinaiyah.
1.2
APPLICABILITY
Not all sections and subsections contained herein are applicable to each project. Applicability
will be determined by individual project requirements.
1.3
ORGANIZATION OF DESIGN DOCUMENTS
The general requirements herein have been organized by design discipline for ease of
reference and review. Construction drawings shall be similarly organized while the developed
construction specifications shall follow the Construction Specification Institute (CSI) format.
1.4
DOCUMENTS REFERENCED IN TEXT
References to the Madinat Yanbu Al-Sinaiyah (MYAS) Master Plan, soils investigation data, and
other documents are contained herein. These documents furnish supplemental information and
are available for inspection and/or issue from the Royal Commission.
1-1
APRIL 2017
SECTION 2
APPLICABLE CODES AND STANDARDS
2.1
CODES, STANDARDS, AND MANUALS
2.1.1
GENERAL
The applicable international codes, standards and regulations, and manuals of Madinat
Yanbu Al-Sinaiyah (MYAS), shall apply to the design and construction of all facilities
comprising the infrastructure and community for Madinat Yanbu Al-Sinaiyah. Because the
Kingdom is in the process of developing many of these codes and standards, certain
design or construction work may not yet be governed by Saudi Arabian regulations. In the
absence of such regulations, the applicable standards and building & life Safety Codes
listed in section 2.1.2 shall apply. A current list of Saudi Arabian standards, and the
standards themselves, may be obtained from the Saudi Arabian Standards Organization
in Riyadh, Kingdom of Saudi Arabia (K.S.A).
2.2
Following standards for CAD drafting extracted from RC General Design Criteria &
Technical Guidelines shall be used in the interim period until RC CAD Standards are
developed.
2.3
Unless otherwise required for specific project requirement, all designs shall be prepared
using latest version of Auto CAD software’s.
2.2
DRAFTING STANDARDS
All drawings shall meet the requirements of the latest version of the Royal Commission
CAD Standards as available.
2-1
APRIL 2017
2.2.1
MEDIA
A.
Drawing Sheet Size
All contract drawings shall be made on standard A1 sheets, 594 x 841 mm, or site
specifically instructed by RC.
Study drawings and sketches shall be prepared on metric standard size drawing
sheets.
B.
Title Block and Drawing Identification
The standard drawing title block shall be located at the lower right hand corner of
the drawing. See Figure 2-1.
Obvious blanks shall be filled in as indicated. Other blanks shall be filled in as
follows.
1.
Contract No. (Contract No.): This will be issued by the Royal Commission.
2.
Work Breakdown Structure No. (WBS No.): This shall be indicated, if
issued, by the Royal Commission.
3.
Revision No. (Rev. No.): During the design phase, the Contractor may
indicate the review submittal stage in the Revision No. with a letter, starting
with A for the conceptual submittal, and B, C, D, etc. for subsequent
submittals. The submittal stage should also be stated in the Revision
Block.
During the Bidding Phase the design Contractor shall not indicate a
revision at "Rev. No." and shall note in the first open line of the Revisions
block "Issued for Bidding" and dated with the date of issue for the Request
for Proposal (RFP).
Revision level at Construction shall be indicated by a number zero for the
initial issue of the drawig for construction, and Revisions Block noted
"Issued for Construction" and all "Clouding" removed from the drawings.
4.
Drawing No.: A drawing identification number is made up of the following
elements:
Contractor’s Code No.
Discipline
1234
AR
Drawing Size
A1
Serial No.
001
(Unique no assigned by RC, generally it is last alpha numerical digits of
contract)
2-2
3
0
APRIL 2017
XXXX
NO.
DATE
BY
PE-SIGNATURE
ISSUED FOR CONSTRUCTION
DESCRIPTION
APPROVED BY :
KINGDOM OF SAUDI ARABIA
Royal Commission for Jubail and Yanbu
Royal Commission at Yanbu
MADINAT YANBU AL-SINAIYAH
PROJECT CONTRACT TITLE
DRAWING TITLE:
DRAWING TITLE
DESIGNED BY :
DRAWN BY :
ENGINEERING DEPARTMENT
EPS - DESIGN UNIT
CHECKED BY :
PROJ. ENGR. :
DU SUPV :
A/E APPROVAL :
WBS NO. :
R. C. APPROVAL :
CONT. NO. : PIC A-1234
DATE :
SCALE :
2
1
DRAWING NO. :
1234 - AR-A1-001
1 : 100
6
REV. NO. : 0
4
3
SHEET
a
b
c
d
FIGURE 2-1 TYPICAL DRAWING TITLE BLOCK
5
OF
APRIL 2017
5.
Drawing Number Breakdown
a.
Contractor's Code Number: Contractor's code number will be
issued by the Royal Commission.
b.
Discipline: The discipline is identified by a two letter code according
to a standard list of abbreviations. See Table 2-1.
Table 2-1 - Discipline Code
Discipline
Discipline Code
Architecture
Civil
Electrical
Environmental
Fire Protection
Food Service
General Engineering
Heating, Ventilating and Air Conditioning
Industrial Engineering
Instrumentation
Interface Drawings
Interior Design
Landscape
Mechanical Engineering
Piping Design
Planning
Plumbing
Process Piping
Structural Engineering
Telecommunications
c.
AR
CE
EE
EN
FP
FS
GE
HV
IE
IN
IF
ID
LS
ME
PD
PL
PG
PP
SE
TC
Drawing Size. Drawing size is identified by letter plus number
coding, according to the standard International Organization for
Standardization (ISO) system, as follows:
A1
A2
A3
A4
594 x
420 x
297 x
210 x
841 mm - Preferred Standard
594 mm - Work sheets,
420 mm Sketches,
297 mm etc.
Unless otherwise approved drawings shall be size A1.
d.
Serial Number. Sheet serial number shall be a three digit number
starting with 001 for each discipline. The numbering shall be
continuous for each discipline.
1234 EE A1 001
1234 ME A1 001
2-4
APRIL 2017
where the EE indicates an Electrical drawing; and the ME, a
Mechanical drawing.
6.
Scale: Each drawing shall note the scale used for that drawing. A graphic
scale shall be provided to establish a relative scale for drawings to be
reduced.
7.
Drawing number should be the same for all drawings identified also by
sheet number.
Each sheet in a set of drawings shall be numbered and titled.
C.
Drawing Layout
Plans, sections, and details shall be laid out on the sheet in such a manner that
the portion on the right side of the sheet above the title block is reserved for
indicating notes, key plan, schedules, revisions and other miscellaneous
requirements.
D.
North Arrow:
Normally, the north arrow shall be placed in the upper left corner of each plan
drawing, as shown in Figure 2-2. Drawings (except plans and profiles of roads
and utilities) shall be oriented so that the north arrow points up (preferred) or to the
left.
Drawings may be oriented to an arbitrary reference north. If so, each drawing
(such as plot plan or site location) shall indicate the north arrow with the word
"REF" inserted therein, Hunting Grid north, and orientation to Makkah. ("Hunting
Grid" is defined in Survey Control and Documentation subsection.) Any other
orientation shall be subject to approval.
E.
Key Plans and Gridline System
Figure 2-3 shows a sample facility key plan that shall be used to shown the sheet
numbers of particular portions of a large facility that cannot be shown on one
sheet. The hatched area on the key plan shall indicate the corresponding area
shown on that particular sheet.
Key plans, when used for facilities, shall be located in the lower right portion of the
drawing above the title block unless directed otherwise. Orientation on each plan
shall be identical to that shown on the key plan.
Figure 2-4 shows a sample gridline system for use in dimensioning and locating
areas and items.
Gridline systems, when used, shall show numbers reading from left to right in the
horizontal direction of the area and letters reading from top to bottom in the vertical
direction. The system must be laid out so that no two points will have the
2-5
APRIL 2017
same coordinates. Intermediate gridlines shall be identified by decimal; e.g.,
gridline 7.3 is 3/10 of the distance between gridlines 7 and 8, gridline B.6 is 6/10 of
the distance between gridline B and C.
F.
Drawing Ownership
The ownership statement, Figure 2-5, shall be included on each Royal
Commission contract drawing and shall be provided by the Contractor. The
statement should be located to the left of the title block just above the bottom
border. Upon completion of the design all original drawings become the property of
the Royal Commission and shall be submitted at the Final Submission.
G.
Drawing Reference Method
Figure 2-6 show the method to be used for indicating elevations, sections and
details on all contract drawings.
If symmetry exists in plan, elevation, or section, this may be noted and only onehalf of the construction need be shown. Minor differences in construction may be
shown by noting "symmetrical about the centerline unless otherwise noted" and
identifying those details that are not symmetrical.
Details shown on each sheet shall be identified by numbers and shall be in
sequence for that drawing. Elevations and sections shall be identified by letters.
Identification numbers and letters on one sheet shall not be in continuous
sequence beyond that sheet.
The detail should not be rotated, reversed, or opposite hand from the base
drawing. When a detail is not identical in orientation due to revised location or
multiple locations, use details notes to define the deviations; e.g. "opposite hand"
or "rotated 90 degrees clockwise."
2-6
KK
MA
AH
This Drawing and the design it covers are the property of the
Royal Commission
for Jubail and Yanbu / Royal Commission
at Yanbu . These drawings are loaned on the borrower's express
agreement that they will not be reproduced, copied, loaned,
exhibited or used except in the limited way,
if any, permitted by
written consent of the Royal
Commission.
0
APRIL 2017
XXXX
NO.
DATE
BY
ISSUED FOR CONSTRUCTION
PE-SIGNATURE
DESCRIPTION
APPROVED BY :
KINGDOM OF SAUDI ARABIA
Royal Commission for Jubail and Yanbu
Royal Commission at Yanbu
MADINAT YANBU AL-SINAIYAH
PROJECT CONTRACT TITLE
DRAWING TITLE:
DRAWING TITLE
DESIGNED BY :
DRAWN BY :
ENGINEERING DEPARTMENT
EPS - DESIGN UNIT
CHECKED BY :
PROJ. ENGR. :
DU SUPV :
40°
A/E APPROVAL :
WBS NO. :
R. C. APPROVAL :
CONT. NO. : PIC A-1234
DATE :
SCALE :
AS
MY
25mm
F
RE
TH
OR
N
ID
GR
F
40mm
RE
AH
KK
MA
FIGURE 2-2 PLACEMENT OF NORTH ARROW
DRAWING NO. :
1 : 100
1234 - AR-A1-001
REV. NO. : 0
SHEET
OF
F
RE
AH
KK
MA
10
1
20
30
40
A
D
S-4
S-5
S-3
S-6
G
S-7
S-8
S-9
S-10
L
FIGURE 2-3 SAMPLE FACILITY KEY PLAN
6
7
7.3
8
B
B.6
C
FIGURE 2-4 SAMPLE GRIDLINE SYSTEM
This Drawing and the design it covers are the property of the
Royal Commission
for Jubail and Yanbu / Royal Commission
at Yanbu . These drawings are loaned on the borrower's express
agreement that they will not be reproduced, copied, loaned,
exhibited or used except in the limited way,
if any, permitted by
written consent of the Royal
Commission.
FIGURE 2-5 PROPRIETARY OWNERSHIP STATEMENT
ELEVATION, SECTION AND DETAIL CROSS REFERENCE
B
B
B
B
AR-000 AR-000
AR-000 AR-000
AR-000 AR-000
AR-000 AR-000
ELEVATION IDENTIFICATION
SHEET ON WHICH ELEVATION SHOWN
SHEET FROM WHICH ELEVATION TAKEN
SYMBOL FOR ELEVATION
B
B
AR-000 AR-000
AR-000 AR-000
SECTION IDENTIFICATION
SHEET ON WHICH SECTION SHOWN
SHEET FROM WHICH SECTION TAKEN
SYMBOL WHERE SECTION TAKEN
B
SECTION
SECTION
B
AR-000 AR-000
AR-000 AR-000
AR-000
AR-000
SECTION IDENTIFICATION
SHEET ON WHICH SECTION SHOWN
TYPICAL SECTION INDICATE ALL DRAWINGS WHICH SECTION APPLIES
SUBTITLE FOR SECTION DRAWING
B
AR-000 AR-000
DETAIL IDENTIFICATION
SHEET ON WHICH DETAIL SHOWN
SHEET FROM WHICH DETAIL TAKEN
SYMBOL FOR ENLARGED PLAN DETAILED
B
DETAIL
DETAIL
AR-000 AR-000
AR-000
AR-000
B
AR-000 AR-000
DETAIL IDENTIFICATION
SHEET ON WHICH DETAIL SHOWN
TYPICAL DETAIL INDICATE ALL DRAWINGS WHICH DETAIL APPLIES
SUBTITLE FOR DETAIL DRAWING
NOTE : - WHERE ELEVATION, DETAIL OR SECTION TAKEN IS SHOWN ON SAME SHEET
SHEET NO. MAY BE OMITTED & A DASH PLACED IN THE LOWER SEMI-CIRCLE OF THE SYMBOL.
FIGURE 2-6 DRAWING REFERENCE METHOD
APRIL 2017
2.2.2
PROCEDURES
A.
Scales
Metric scales and the metric system shall be used on all drawings. The following
metric scales are recommended for general usage on drawings; however, they are
not meant to be mandatory. Should another scale be more appropriate in a
particular instance, it may be used.
B.
Drawing
Scale
Topographic mapping and site plans
1:500 and 1:1,000,
or as Instructed by RC
Facility plans and elevations
1:50 preferred,
1:100, and 1:200
Sections and details
1:2, 1:5, 1:10,
1:20, and 1:50
Notes and Material Callouts
Notes shall be presented in clear and concise English. A note is not adequate if it
does not convey the exact design intent. All notes shall be listed on the right hand
side of the drawing.
C.
Units of Measure
All units of measure are to be in accordance with The International System of Units
(SI).
D.
Background Indications
Backgrounds shall be thin or screened, single-line outline indications showing
equipment, structures, or supports which are the prime responsibility or other
disciplines, but which must be shown to indicate locations and clearances.
Background indications shall be drawn with a minimum number of lines to legibly
show the item. All equipment and other background indications shall be shown in
their true scale and indicated with a thick, single-line outline. Special features will
be indicated only when required for clearances or to support other items.
E.
Equipment Designation
Each item of equipment shall be identified by an equipment number.
When identifying equipment on plans, the equipment designation shall appear
along the centerline (within the equipment background when there is adequate
room).
2-11
APRIL 2017
F.
Welding Symbols
All welds shall be noted by welding symbols in conformance with AWS-A2.4.
Basic weld symbols are shown on page 2-54.
G.
Abbreviations
For the sake of clarity, all terms shall generally be spelled out; however, it will
occasionally become necessary to use abbreviations. When this is the case, a
legend shall be provided based on the American National Standards Institute's list
of abbreviations.
H.
Schedules
Formats for equipment, materials, and other schedules shall be as included herein.
I.
Match Lines
Match lines shall be in identical locations for all discipline drawings covering the
same area. Avoid placing match lines on gridlines or column lines and through
congested areas. Drawings shall not extend beyond the match lines. Match lines
also shall be shown on the key drawings. Coordinates shall be shown for gridlines
and match lines.
J.
Standard Drawings
Standard drawings and standard detail sheets may be used. However, details that
do not apply to the specific facility shall be removed, or indicated as not applicable.
K.
Revision
Drawings issued for review, approval, construction, or revision, shall be identified
by a letter or number as defined in paragraph 2.2.1.B.3.
In addition to the identifying letter or number, each revision shall be dated and
shall include a brief description of the revision and the initials of the checker. The
information for each revision shall remain on the drawing. Such terms as "general
revision" or "as shown" are inadequate for a description and shall not be used.
Each revision location shall be identified with a 10-mm equilateral triangle, with the
revision number in it, near the item revised. A cloud shall enclose the revised area
and the revision triangle. Extreme care shall be used in drawing the cloud to
clearly indicate the extent of the revision (for the illustration in Figure 2-7, the
dimension was not added but was changed). One cloud and triangle shall be used
to identify several closely grouped changes.
2-12
APRIL 2017
When the next revision is made, all existing clouds and triangles shall be removed.
New triangles and clouds shall be added for the new changes in accordance with
the procedure outlined above.
If revisions are too numerous to describe in the revision block or too numerous to
practically identify with clouds, describe the change under a revision note in the
body of the drawing and refer to the note in the revision block.
L.
Reference Drawings
Reference drawings shall refer to all drawings from other contract/drawing
packages referred to and/or used in the preparation of the design drawing. Other
design drawings from the same package are typically listed in the project drawing
list and shall not be considered nor included in the “Reference Drawing” list.
2-13
1
110.00
FIGURE 2-7 REVISION IDENTIFICATION
1
NOV. 2017
XXXX
REVISED DIMENSIONS
PE-SIGNATURE
0
APRIL 2017
XXXX
ISSUED FOR CONSTRUCTION
PE-SIGNATURE
NO.
DATE
BY
DESCRIPTION
APPROVED BY :
REVISIONS
1
REVISION TRIANGLE
REVISION NUMBER
FIGURE 2-8 TYPICAL BLOCK REVISION IDENTIFICATION
DISCIPLINE : - ELECTRICAL
DISCIPLINE
LINE
COLOR, LINE TYPE, TEXT
HEIGHT, PEN SCREENING WEIGHT
LIGHTING SYMBOL'S & LINE TYPES
01
LIGHTINGS SYMBOL’S.
CYAN
0.20mm
02
EXHAUST FAN SYMBOL'S
30
0.20mm
03
SYMBOL’S LINE TYPE
04
LIGHTING CONDUIT LINE’S
05
CONDUIT LINE TYPE
06
LIGHTNING PROTECTION SYMBOL'S
41
0.20mm
07
LIGHTNING PROTECTION CONDUIT LINE'S
96
0.20mm
08
LIGHTNING PROTECT CONDUIT LINE TYPE
(CONTINUES) 0.20mm
GREEN
0.20mm
(DASHED2)
(DASHED2)
0.20mm
0.20mm
POWER SYMBOL'S & LINE TYPES
01
POWER SYMBOL’S.
BLUE
0.20mm
02
POWER DISTRIBUTION BOARD (DB)
RED
0.20mm
03
POWER ISOLATOR SYMBOL'S
30
0.20mm
04
SYMBOL’S LINE TYPE
05
POWER CIRCUIT LINE’S
06
CIRCUIT LINE TYPE
(CONTINUES) 0.20mm
YELLOW
0.20mm
(DASHED2)
0.20mm
FIRE ALARM SYMBOL'S & LINE TYPES
01
SMOKE / FIRE / BUZZER SYMBOL’S.
MAGENTA
0.20mm
02
BREAK GLASS
GREEN
0.20mm
03
DATA / TELEPHONE
BLUE
0.20mm
04
SYMBOL’S LINE TYPE
05
FIRE ALARM CIRCUIT LINE’S
06
CIRCUIT LINE TYPE
(CONTINUES) 0.20mm
CYAN
0.20mm
(DASHED2)
0.20mm
DISCIPLINE
COLOR, LINE TYPE, TEXT LINE
HEIGHT, PEN SCREENING WEIGHT
CIVIL SYMBOL'S & LINE TYPES
01
PORTABLE WATER
02
LINE TYPE
03
FIRE WATER SYSTEM
04
LINE TYPE
05
IRRIGATION
06
LINE TYPE
07
STORM DRAINAGE
08
LINE TYPE
09
SANITARY SEWER
10
LINE TYPE
150
0.20mm
0.20mm
PW
74
0.20mm
0.20mm
FWS
61
0.20mm
0.20mm
IRR
215
0.20mm
0.20mm
SD
55
0.20mm
0.20mm
SS
SECTION & ELEVATION & ENLARGED CALL OUT
01
SECTION & ELEVATION CALL OUT
MAGENTA
0.20mm
02
SECTION & ELEVATION CALL OUT LINE TYPE
03
OVERALL SECTION & ELEVATION CALL OUT
SHOULD PLACE IT ON MODEL SPACE 0.20mm
04
PARTIAL SECTION CALL OUT (SPECIFIED)
SHOULD PLACE IT ON PAPER SPACE 0.20mm
05
CALL OUT TEXT HEIGHT (MODEL SPACE)
500 / 300 & CIRCLE DIA. = 2000
0.20mm
06
CALL OUT TEXT HEIGHT (PAPER SPACE)
5 / 3 & CIRCLE DIA. = 20mm
0.20mm
07
ENLARGE PLAN CALL OUT LINE
WHITE
0.20mm
08
ENLARGE PLAN CALL OUT LINE TYPE
09
CALL OUT LINE GLOBAL WIDTH
(CONTINUES) 0.20mm
(CENTER)
0.05 mm (ON PAPER SPACE)
0.20mm
0.20mm
DRAWING TITLE TEXT FOR FLOOR PLAN
01
GROUND FLOOR PLAN
SCALE = 1:100
DRAWING TITLE TEXT FOR ELEVATION
02
BUILDING ELEVATION
SCALE = 1:100
TYPICAL ELEVATION INDICATE ALL DRAWINGS
FOR WHICH ELEVATION APPLIES
2
AR-002 AR-009
AR-002
AR-002
SHEET ON WHICH
ELEVATION SHOWN
DISCIPLINE : - GENERAL STANDARDS
DISCIPLINE
LINE
COLOR, LINE TYPE, TEXT
HEIGHT, PEN SCREENING WEIGHT
SYMBOL'S & LINE TYPES
01
SYMBOL’S.
02
SYMBOL’S LINE TYPE
03
CIRCUIT LINE’S
04
CIRCUIT LINE TYPE
AS PER DISCIPLINE
0.20mm
(CONTINUES) 0.20mm
AS PER DISCIPLINE
0.20mm
(DASHED2)
0.20mm
TEXT & LEADER
01
TEXT TYPE (ALL PROJECT RELATED)
ARIAL NARROW
0.20mm
02
TEXT (ALL PROJECT RELATED)
WHITE
0.20mm
03
NORMAL TEXT HEIGHT
300 AT (1 : 100)
0.20mm
04
SUB TITLE TEXT HEIGHT
400 AT (1 : 100)
0.20mm
05
MAIN TITLE TEXT HEIGHT
500 AT (1:100)
0.20mm
06
TEXT WIDTH FACTOR
1.00 (ALWAYS)
0.20mm
07
TEXT ALIGNMENT (ALL PROJECT RELATED)
TOP - LEFT
0.20mm
08
LEADER (ARROW)
20 (60 SCREENING)
0.30mm
09
LEADER HEIGHT
300 AT (1 :100)
0.20mm
XREF'S
01
XREF FILE SHOULD PLACE AT
0, 0 ,0
DEFAULT
02
ARCH OR SITE PLAN (XREF FILE)
252 (60 SCREENING)
DEFAULT
03
ARCH OR SITE PLAN TEXT (ACTIVE)
251 (40 SCREENING)
DEFAULT
04
HATCH
251 (40 SCREENING)
DEFAULT
05
EQUIPMENT
252 (60 SCREENING)
DEFAULT
DISCIPLINE
COLOR, LINE TYPE, TEXT LINE
HEIGHT, PEN SCREENING WEIGHT
GRID LINE & HATCH
01
GRID LINE
252 (60 SCREENING)
DEFAULT
02
GRID LINE TYPE
03
GRID LINE TEXT HEIGHT
500 ON (1:100)
DEFAULT
04
GRID LINE CIRCLE
1200 (DIAMETER)
DEFAULT
05
GRID LINE CIRCLE LINE TYPE
(CENTER)
DEFAULT
(CONTINUOUS) DEFAULT
REVISION CLOUD & TRIANGLE & MATCH LINE
01
REVISION CLOUD & TRIANGLE
MAGENTA
0.20mm
02
REVISION CLOUDS
SHOULD PLACE IT ON PAPER SPACE 0.20mm
03
CLOUD ARC LENGTH
5 mm (PAPER SPACE)
0.20mm
04
REVISION TRIANGLE LENGTH
7.50 X 7.50 X 7.50 (PAPER SPACE)
0.20mm
05
TRIANGLE TEXT HEIGHT
3 mm AT (1 : 100) (PAPER SPACE)
0.20mm
06
MATCH LINE TEXT
WHITE
0.20mm
07
MATCH LINE TYPE
(CENTER)
0.20mm
DRAWING SCALE
01
LT SCALE
AS PER THE DRAWING SCALE
---
02
PSLT SCALE
0 (ALWAYS)
---
03
TOPOGRAPHIC MAPPING AND SITE PLANS
1 : 500 AND 1 : 1000 or instructed by RC
---
04
FACILITY PLANS AND ELEVATIONS
1 : 50 PREFERRED, 1 : 100 AND 1 : 200
---
05
SECTIONS AND DETAILS
1 : 2, 1 : 5, 1 : 10, 1 : 20 AND 1 : 50
---
DRAWING PAPER SIZE
01
A1 = RC - PREFERRED STANDARD
594 x 841 mm
---
02
A2 = WORK SHEETS
420 x 594 mm
---
03
A3 = SKETCHES
297 x 420 mm
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04
A4 = DOCUMENTS & GENERAL
210 x 297 mm
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APRIL 2017
2.2.3
PACKAGING
A.
Sequence of Drawings
The first sheet of each volume in a project shall be a cover sheet indicating project
title and contract number, volume title, and R.C. logo.
In general, the second sheet (and limited sub- sequent sheets) shall provide a site
plan, key map, vicinity map, and table of contents. The table of contents shall list
sequentially the indexes for the civil drawings, each facility's drawings, and the
standard detail drawings (if any). A drawing index shall precede the civil drawings
and each facility package. The index of drawings in a particular volume shall not
be included in any other volume of drawings.
Control shall be maintained in packaging contract drawings by providing an easy
reference to all drawings within a discipline of work. The drawing package shall be
divided into facility or system packages. The divisions proposed herein will
provide flexibility for the later assignment of additional drawings.
The following list shows the order and assemblage of a typical drawing package.
Other packages shall follow a similar sequence.
1.
Cover sheet
2.
Table of contents
3.
Site index (including specific details)
Civil drawings
Electrical /Telecom Drawings
CE-001 through CE-999
EE-001 through EE-999
Facility index (including specific details)
Architectural drawings
Structural drawings
Mechanical drawings
Plumbing drawings
HVAC drawings
Fire Protection Drawings
Process piping drawings
Electrical drawings
Instrumentation drawings
Telecommunications drawings
AR-001 through AR-999
SE-001 through SE-999
ME-001 through ME-999
PG-001 through PG-999
HV-001 through HV-999
FP-001 through FP-999
PP-001 through PP-999
EE-001 through EE-999
IN-001 through IN-999
TC-001 through TC-999
4.
5.
B.
Repeat format for each individual facility starting with 201, 301, etc.
Grouping Drawings
A multiple facility design shall (except for civil drawings) be grouped in the design
drawing package in such a manner that a single facility may be withdrawn by
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APRIL 2017
deleting or removing a consecutive block of sheets.
possible to easily add a facility to a drawing package.
2.3
Conversely, it shall be
STANDARD DRAWING SYMBOLS
The following symbols shall be used on all contract drawings, as applicable.
LIST OF STANDARD DRAWING SYMBOLS
Figure 2-9
Figure 2-10
Figure 2-11
Figure 2-12
Figure 2-13
Figure 2-14
Figure 2-15
Figure 2-16
Figure 2-17
Figure 2-18
Figure 2-19
Figure 2-20
Figure 2-21
Civil Symbols
Architectural Symbols
Mechanical Piping Symbols
Mechanical Single Line Symbols
Mechanical Double Line Symbols
Fire Protection Symbols
Electrical Plan Symbols
Electrical Symbols Single Line Diagram
Telecom Plan Symbols
CATV Plan Symbols
Basic Weld Symbols
Landscape Planting Symbols
Irrigation Symbols
The graphic symbols used by each discipline shall be shown in a legend on one drawing
of the discipline set.
Material symbols often reduce legibility and, therefore, shall be used only when required
to avoid confusion. Material symbols for large areas shall be drawn only at corners,
edges, and cutouts to reduce congestion. Shading on the back of the drawing will not be
permitted. Material symbols shall be drawn on the front of the sheet and defined in a
legend.
All drawing symbols planned for use that differ from or supplement those included
hereinafter shall be submitted for approval.
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September 2007
2.4
STANDARD FORMS
Shown herein are forms typical of those necessary for design submittals. The list is not intended
to be complete, but rather to indicate the general format and level of detail required.
The forms are of a type commonly used in engineering analysis and calculations and use of
similar forms is recommended. Regardless of the format used, the calculations will be acceptable
in any convenient set of units, but all results shall be converted and shown on the design
drawings.
LIST OF STANDARD DRAWING FORMS
PAGE
Figure 2-22 Earthwork calculations reservoir method (metric) (1 page)
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Figure 2-23 Earthwork quantity average and area (metric) (1 page)
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Figure 2-24 Room finish schedule (1 page)
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Figure 2-25 Fixture Connection Schedule (1 page)
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Figure 2-26 Pump head Table (1 page)
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Figure 2-27 Illumination calculations Table (1 page)
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Figure 2-28 Lighting panel schedule (1 page)
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September 2007
2.5
DESIGN ANALYSIS REPORT (DAR)
A.
General
The design analysis report shall be a written explanation of the project design
process, included as a part of each design submission. It is intended as a guide
for design development and as a record of all significant actions affecting the
function, schedule, and cost of the project. Written material may be illustrated by
calculations, diagrams, and sketches to convey design concepts.
B.
Media and Format
The design analysis report shall be presented on size A4 paper (210 x 297 mm)
except that multiples of this sheet size may be used when required for graphs or
other special illustration forms. All sheets shall be of reproducible quality. The
material may be typewritten, handwritten or a combination thereof, provided it is
legible.
C.
Organization
The several parts and sheets of the design analysis report shall be given a
sequential binding number and bound under a cover indicating the name of the
facility and project number, if applicable. The title page shall carry the designation
of the submission being made, such as concept design, intermediate(s), and final
design submission. The completed design analysis presented with the final
drawings and specifications shall carry the designation "Final Design Analysis" on
the title page.
D.
Code Compliance
The design shall conform to minimum code requirements. Analysis shall be based
on the latest edition of the specified codes (IBC, NFPA etc.) at the time the
contract is awarded. It shall include occupancy classification, occupant load,
construction type, allowable building area, exits and other applicable code
requirements. It shall also indicate all deviations from the code, including the
reason and extent of such deviations. The final analysis and applicable code
requirements with reference shall be included in DAR as well as in Drawings.
E.
Basis of Design
The basis of design shall include a comprehensive statement on concept
development and specific criteria to be used in the design of the project. A brief
description and outline of civil, architectural, structural, mechanical and electrical
systems proposed for the project shall be included.
F.
Design Calculations
Design calculations are a part of the design analysis. When calculations are
voluminous, they shall be bound separately from the narrative part of the design
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analysis report, and shall incorporate a title page and index for each volume. The
source of loading conditions, supplementary sketches, graphs, formulas, and
references shall be identified. Assumptions and conclusions shall be explained.
Calculation sheets shall carry the project title, contract number, the initials of the
persons preparing and checking the calculations, and the dates the work was
performed. No portion of the calculations shall be computed and checked by the
same person. Calculations may be prepared in any convenient system of units,
but all results shall be converted to and shown in Standard International (SI) units.
G.
Automatic Data Processing Systems (ADPS)
When an ADPS is used to perform calculations, the design analysis shall include
descriptions of the computer programs used and copies of the ADPS input data
and output summaries. The description shall also include,
1.
The design method, including assumptions, theories, and formulas used.
2.
Any applicable diagrams adequately identified.
3.
All necessary explanations of the computer printout format, symbols, and
abbreviations.
4.
Adequate and consistent notations.
Each set of computer printouts shall be preceded by an index. If several sets of
computations are submitted, they shall be accompanied by a general table of contents in
addition to the individual indexes.
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