Best Practices for Project Management, Design, and Construction of ...
Best Practices for Project Management, Design, and Construction of ... Best Practices for Project Management, Design, and Construction of ...
Enlarged Drawings The drawings that contain a significant amount of information require much more space to clearly communicate the scope of work. These drawings tend to be the ¼” scale or larger, in order to show exact placements and or intent. In addition, these drawings may comprise several elevations to demonstrate the intent. Organization and Approach The Mechanical drawings represent work that is closely coordinated with many other disciplines such as architectural, structural, electrical, and plumbing. The need to have very well coordinated drawings is equally important with all disciplines. Based on many experiences, the last minute little changes from one discipline cause large issues for another discipline. The mechanical drawings should reflect the clear scope of work and the application of separate systems on their own drawings will provide better definition of the intended work. Examples of this are as follows: Sheet Number: M001 M002 M100 M201 M202 M301 M401 M501 M601 Sheet Description: Mechanical Title Sheet, Drawing Index Schedules, Notes, Table 4-A Calculations Site Plan – Mechanical 1 st Floor Plan – Mechanical & Hydronic Plans 2 nd Floor Plan – Mechanical & Hydronic Plans Enlarged Floor Plans - Mechanical Piping Diagrams Details Controls 3.11 Best Practices for Plumbing Drawings Plumbing Documentation Purpose The purpose of the Plumbing Drawings are intended to depict all plumbing systems and components necessary to provide code required plumbing systems within the hospital. Content Based upon the complexity and scale of the project, the information provided on the Plumbing drawings should show clear description of the work required for the project. In many cases, the project may involve the documentation of existing plumbing systems and should clearly identify new versus existing systems. Some of the key components necessary on plans for all projects include: (OSHPD Best Practices) Page 50 DRAFT FINAL, Sept. 2011
• Identify any equipment that requires seismic certification and/or essential power. • Identify equipment mounting detail locations. • Identify water temperatures and high limit alarm locations. • Provide information indicating domestic hot water distribution temperatures per CPC Chapter 6. • Identify medical gas zone valve and alarm locations. • Identify areas where special precaution piping is required per CAN 5-311.9. • Identify roof drainage calculations. • Identify Domestic Water sizing criteria. • Indicate wall ratings and locations of fire/smoke dampers. • Provide validation that existing equipment and distribution services have the necessary capacity during remodel or expansion projects. Information Plans Various types of drawings are necessary to convey essential information such as Schedules, Piping Diagrams, Mounting Details and Control Diagrams. The title page should clearly define the project location and vicinity by graphical means. The applicable building codes should be stated. A drawing index is recommended to clearly identify all the unique systems that may be involved. Site Plans If the project involves outside (exterior) plumbing work outside the normal 5’-0” from the building, then it should be clearly shown in the site plan documentation. Floor Plans It is recommended to follow the architectural floor plan nomenclature for sheet order and sheet numbering in order to simplify the logical sequence of cross-coordination with all trades (disciplines). Traditionally, the floor plans provide the documentation of the architectural features as a shaded background and the plumbing devices are prominently shown on top of these locations. However, it is important to clearly identify room names and wall ratings for OSHPD review. Enlarged Drawings The drawings that contain a significant amount of information require much more space to clearly communicate the scope of work. These drawings tend to be the ¼” scale or larger, in order to show exact placements and or intent. In addition, these drawings may comprise several elevations to demonstrate the intent. Organization and Approach The Plumbing drawings represent work that is closely coordinated with many other disciplines such as architectural, structural, electrical, and mechanical. The need to have very well coordinated drawings is equally important with all disciplines. Based on many experiences, the last minute little changes from one discipline cause large issues for another discipline. (OSHPD Best Practices) Page 51 DRAFT FINAL, Sept. 2011
- Page 1 and 2: [On inside Title Page: Many of the
- Page 3 and 4: • Part 1 of Title 24 is the Calif
- Page 5 and 6: Rapid Review Unit The Rapid Review
- Page 7 and 8: Section 2: Geologic Hazards Investi
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- Page 11 and 12: under OSHPD regulations. Please see
- Page 13 and 14: Another approach to creating better
- Page 15 and 16: create confusion. The discipline ha
- Page 17 and 18: applicable phasing must be clearly
- Page 19 and 20: addresses, and project Websites, ma
- Page 21 and 22: • Plumbing fixture counts for pub
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- Page 25 and 26: • Treatment of listed floor slab
- Page 27 and 28: • References to the prescriptive
- Page 29 and 30: Provisions of California Fire Code
- Page 31 and 32: Existing Special Conditions The sam
- Page 33 and 34: Enlarged Drawings Provide enlarged
- Page 35 and 36: 3.6 Door Schedule Purpose The door
- Page 37 and 38: Existing or Special Conditions Exis
- Page 39 and 40: approved “shake table testing.”
- Page 41 and 42: Drawing Content Equipment may inclu
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- Page 47 and 48: Early in the design process, it is
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- Page 53 and 54: Several drawings contain essential
- Page 55 and 56: o o o o o o o o Floor Plan - Lighti
- Page 57 and 58: Section 4: Inspector of Record Best
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- Page 61 and 62: 9. The IOR shall submit verified co
- Page 63 and 64: • Log and record areas that by de
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- Page 67 and 68: Logging Inspection Requests 1. When
- Page 69 and 70: Preconstruction Meetings A preconst
- Page 71 and 72: • Explain code requirements for s
- Page 73 and 74: Concluding Remarks An IOR needs to
- Page 75 and 76: Although including the TIO Program
- Page 77 and 78: Owner The Owner is responsible for
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Enlarged Drawings<br />
The drawings that contain a significant amount <strong>of</strong> in<strong>for</strong>mation require much more space to clearly<br />
communicate the scope <strong>of</strong> work. These drawings tend to be the ¼” scale or larger, in order to<br />
show exact placements <strong>and</strong> or intent. In addition, these drawings may comprise several<br />
elevations to demonstrate the intent.<br />
Organization <strong>and</strong> Approach<br />
The Mechanical drawings represent work that is closely coordinated with many other disciplines<br />
such as architectural, structural, electrical, <strong>and</strong> plumbing. The need to have very well coordinated<br />
drawings is equally important with all disciplines. Based on many experiences, the last minute<br />
little changes from one discipline cause large issues <strong>for</strong> another discipline.<br />
The mechanical drawings should reflect the clear scope <strong>of</strong> work <strong>and</strong> the application <strong>of</strong> separate<br />
systems on their own drawings will provide better definition <strong>of</strong> the intended work. Examples <strong>of</strong> this<br />
are as follows:<br />
Sheet Number:<br />
M001<br />
M002<br />
M100<br />
M201<br />
M202<br />
M301<br />
M401<br />
M501<br />
M601<br />
Sheet Description:<br />
Mechanical Title Sheet, Drawing Index<br />
Schedules, Notes, Table 4-A Calculations<br />
Site Plan – Mechanical<br />
1 st Floor Plan – Mechanical & Hydronic Plans<br />
2 nd Floor Plan – Mechanical & Hydronic Plans<br />
Enlarged Floor Plans - Mechanical<br />
Piping Diagrams<br />
Details<br />
Controls<br />
3.11 <strong>Best</strong> <strong>Practices</strong> <strong>for</strong> Plumbing Drawings<br />
Plumbing Documentation<br />
Purpose<br />
The purpose <strong>of</strong> the Plumbing Drawings are intended to depict all plumbing systems <strong>and</strong><br />
components necessary to provide code required plumbing systems within the hospital.<br />
Content<br />
Based upon the complexity <strong>and</strong> scale <strong>of</strong> the project, the in<strong>for</strong>mation provided on the Plumbing<br />
drawings should show clear description <strong>of</strong> the work required <strong>for</strong> the project. In many cases, the<br />
project may involve the documentation <strong>of</strong> existing plumbing systems <strong>and</strong> should clearly identify<br />
new versus existing systems.<br />
Some <strong>of</strong> the key components necessary on plans <strong>for</strong> all projects include:<br />
(OSHPD <strong>Best</strong> <strong>Practices</strong>) Page 50 DRAFT FINAL, Sept. 2011