01 30 10.00 22_AMENDMENT 010.pdf

B60: PRODUCTION FACILITY REPAIRS - SIOP 1740579

PORTSMOUTH NAVAL SHIPYARD, KITTERY, MAINE

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COORDINATION PROCEDURES AND COORDINATION DRAWINGS (PWD ME)

01/22

PART 1 GENERAL

This Section applies to Design-Bid-Build projects at Portsmouth Naval Shipyard and PWD ME AOR Facilities.

1.1 SUMMARY

Requirements of this Section apply to, and are a component part of, each Section of the specifications.

1.2 GENERAL COORDINATION PROCEDURES

1.2.1 Coordination

Coordinate construction operations included in different Sections of the Specifications to ensure efficient and orderly installation of each part of the Work. Coordinate construction operations included in different Sections that depend on each other for proper installation, connection, and operation. Each subcontractor must participate in coordination requirements. Certain areas of responsibility are assigned to a specific subcontractor.

a. Schedule construction operations in sequence required to obtain the best results, where installation of one part of the Work depends on installation of other components, before or after its own installation.

b. Coordinate installation of different components to ensure maximum performance and accessibility for required maintenance, service, and repair.

c. Make adequate provisions to accommodate items scheduled for later installation.

1.2.2 Distribution of Memoranda

Prepare memoranda for distribution to each party involved, outlining special procedures required for coordination. Include such items as required notices, reports, and list of attendees at meetings.

a. Prepare similar memoranda for the Government and separate subcontractors if coordination of their Work is required.

1.2.3 Project Coordination Meetings

Conduct weekly Project Coordination Meetings either separately or in conjunction with weekly Quality Control Meetings to discuss project planning, coordination, and performance of on-going and future construction activities. Refer to 01 45 00.00 22 Quality Control (PWD ME) paragraph QUALITY CONTROL WEEKLY MEETINGS for additional information.

1.3 SUBMITTALS

Government approval is required for submittals with a "G" designation;

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AMENDMENT 010, 03-20-26

submittals not having a "G" designation are for Contractor Quality Control approval. Submit the following in accordance with Section 01 33 00.00 22

SUBMITTAL PROCEDURES (PWD ME):

SD-02 Shop Drawings

Coordination Drawings ; G

1.4 COORDINATION DRAWINGS

1.4.1 General

At a minimum provide thorough and complete coordination drawings indicating as a minimum existing conditions including existing structure, walls, openings, floor to floor heights, ceiling heights, clear opening dimensions, existing utilities to remain, proposed openings to be provided by contractor through existing floors, walls, partitions, roof deck, along with proposed location, layout, and arrangement of fire suppression, fire alarm and mass notification system, plumbing, HVAC, electrical, communication, and electronic safety and security systems including, but not limited to, piping, HVAC equipment, ductwork, sprinkler system, cable tray, communications conduit trapeze runs, lighting fixtures, conduit feeders, floor poke throughs, equipment, panelboards, control panels, equipment service areas, and other items that must be shown to ensure a coordinated installation. Drawings must indicate adequate clearance for operation, maintenance, and replacement of operating equipment and devices. Coordinate with each applicable Section in this Project Specification.

Submit coordination drawings according to requirements above, in Section 01 33 00.00 22 SUBMITTAL PROCEDURES (PWD ME), and in individual Sections, and additionally where installation is not completely indicated on Shop Drawings, where limited space availability necessitates coordination, or if coordination is required to facilitate integration of products and materials fabricated or installed by more than one entity. The intent of the contractor produced coordination drawings is to identify conflicts, and resolve them prior to on-site construction activities to the benefit of the Contractor and the Government.

Note : Electronic files of the Contract Drawings will be made available for use in the preparation of coordination drawings.

a. Content: Project-specific information, drawn accurately to a scale large enough to indicate and resolve conflicts. Do not base coordination drawings on standard printed data. Include the following information, as applicable:

1. Use applicable Drawings as a basis for preparation of coordination drawings. Prepare sections, elevations, and details as needed to describe relationship of various systems and components.

2. Coordinate the addition of trade-specific information to coordination drawings in a sequence that best provides for coordination of the information and resolution of conflicts between installed components before submitting for review.

3. Indicate functional and spatial relationships of components of architectural, structural, civil, mechanical, plumbing, fire suppression, communication systems, fire alarm and mass notification system, and electrical systems.

4. Indicate space requirements for routine maintenance and for

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5. Show location and size of access doors required for access to concealed dampers, valves, and other controls.

6. Indicate required installation sequences.

7. Indicate dimensions shown on Drawings. Specifically note dimensions that appear to be in conflict with submitted equipment and minimum clearance requirements. Provide alternative sketches indicating proposed resolution of such conflicts. Minor dimension changes and difficult installations will not be considered changes to the Contract.

b. Timing: Contractor must provide Coordination Drawings for review and approval, complete with required building components and contract requirements, a minimum of 45 days prior or less to the ordering or installation of mechanical, electrical, fire protection, or plumbing systems.

Contractor to submit to the Contracting Officer a list of long lead equipment or components, including lead time and schedule information, that require approval prior to the Contractor’s planned submission and approval of coordination drawings within 30 days of contract award.

Contracting Officer will authorize ordering long lead items prior to approved Coordination Drawings when it is demonstrated to be necessary to meet schedule requirements. Long lead items authorized to be ordered in advance must be included in the Coordination Drawings and Project Schedule when submitted for review and approval.

1.4.2 Coordination Drawing Organization

Organize coordination drawings as follows:

a. Floor Plans and Reflected Ceiling Plans: Show architectural and structural elements, and mechanical, plumbing, fire suppression, communication systems, fire alarm and mass notification system, and electrical Work. Show locations of visible ceiling-mounted devices relative to acoustical ceiling grid. Supplement plan drawings with section drawings where required to adequately represent the Work.

b. Ceiling Cavity Space: Indicate existing structural beams, trusses, and other components that provide for support of ceiling and wall systems, mechanical and electrical equipment, and related Work. Locate components within ceiling cavities to accommodate layout of light fixtures and other components indicated on Drawings. Indicate areas of conflict between light fixtures and other components.

c. Mechanical and Electrical Rooms: Provide coordination drawings for mechanical and electrical rooms showing plans and elevations of mechanical, plumbing, fire suppression, communication systems, fire alarm and mass notification system, and electrical equipment.

d. Structural Penetrations: Indicate penetrations and openings required for all disciplines in existing floors and masonry walls.

e. Mechanical and Plumbing Work: Show the following:

1. Sizes and bottom elevations of ductwork, piping, and conduit runs, including insulation, bracing, flanges, and support systems.

2. Dimensions of major components, such as dampers, valves, SECTION 01 30 10.00 22 Page 3 diffusers, access doors, cleanouts, air handlers, terminal units, boiler plant equipment, control panels, and electrical distribution equipment.

3. Fire-rated enclosures around ductwork.

4. Plumbing piping locations and sizes and locations of plumbing fixtures and equipment.

5. Drawings must include existing to remain portions of mechanical and plumbing systems including ductwork, piping, and equipment.

f. Electrical Work: Show the following:

1. Runs of vertical and horizontal conduit 1-1/4 inches in diameter and larger.

2. Light fixture, exit light, smoke detector, and other fire alarm locations, including dimensions.

3. Panelboards, transformers, control panels, relays, motor controls, and disconnect switches, including dimensions.

4. Location and dimensions of pull boxes and junction boxes, dimensioned from column center lines.

5. Locations and dimensions of cable trays.

6. Drawings must include existing to remain portions of conduits and electrical systems and components.

g. Communication Systems: Show the following:

1. Locations of panels and components.

2. Locations and dimensions of cable trays.

3. Drawings must include existing to remain portions of conduits and cable trays.

h. Fire Suppression System: Show the following:

1. Locations and dimensions of risers, main and branch lines, pipe drops, and sprinklers. Drawings must include the existing-to-remain portions of the system. Drawings must include temporary piping to be installed to minimize system impairments.

i. Fire Alarm and Mass Notification System: Show the following:

1. Locations of panels, initiating devices, notification appliances, and conduit risers. Drawings must include the existing portions of the system that are to remain until the new sytem has been approved.

j. Review and Approval: Coordination drawings will be reviewed by the Government to confirm that in general the Work is being coordinated, but not for the details of the coordination, which are the Contractor's responsibility. If the Government determines that coordination drawings are not being prepared in sufficient scope or detail, or are otherwise deficient, the Government will so inform Contractor, who must make suitable modifications and resubmit.

Government approval of coordination drawing submittal is required prior to the start of any associated construction activities.

1.4.3 Coordination Digital Data Files

Prepare coordination digital data files according to the following requirements:

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a. File Preparation Format: Same digital data software program, version, and operating system as original Drawings (Revit 2023), or format discussed with and approved by the Contracting Officer. At Contractor's option BIM software can be used with Navisworks export provided to Government for review.

b. Digital Data Software Program: Provide separate layers or other means to distinguish between the different scope of work elements.

c. File Submittal Format: Submit or post coordination drawing updates at the time of monthly invoicing for review by the Government. Submission of Coordination Drawings for review must be provided as both PDF and Digital Version. Digital Version must be in the same software program that was used for the original drawing development.

d. All digital files will become part of the project and will become property of the Navy at the end of the project.

PART 2 PRODUCTS

Not used.

PART 3 EXECUTION

Not used.

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