Dry Pipe Specifications.pdf

SPECIFICATION

PROJECT TITLE: Replace Dry Systems (Fire Sprinkler)

PROJECT NUMBER: 658-21-101

LOCATION: Salem VA Medical Center

1970 Roanoke Boulevard

Salem, Virginia 24153-6404

PHASE: Construction Documents

DATE: April 29, 2022

CHRISTOPHER

WILLIAM GEARY

Lic. No. 0402063136

C O M M

O N

W E A L T H O F VI R G I N I A

P R O F E S S I O N A L E N G I N

E E R

658-21-101 – Replace Dry Systems (Fire Sprinkler) Date: 4/29/2022

USDVA – Salem VA Medical Center Construction Documents

11-10-21

00 01 10-1

DEPARTMENT OF VETERANS AFFAIRS

VHA MASTER SPECIFICATIONS

TABLE OF CONTENTS

Section 00 01 10

SECTION NO. DIVISION AND SECTION TITLES DATE

DIVISION 00 - SPECIAL SECTIONS

00 01 15 List of Drawing Sheets 05-20

DIVISION 01 - GENERAL REQUIREMENTS

01 00 00 General Requirements 11-21

01 32 16.13 Network Analysis Schedules – Major Construction Project

Design-Bid-Build

03-20

01 33 23 Shop Drawings, Product Data, and Samples 06-21

01 35 26 Safety Requirements 11-21

01 42 19 Reference Standards 11-20

01 45

00.10.20

Quality Control for Minor Construction 02-21

01 57 19 Temporary Environmental Controls 01-21

01 58 16 Temporary Interior Signage 07-15

01 74 19 Construction Waste Management 11-21

01 81 13 Sustainable Construction Requirements 10-17

DIVISION 02 – EXISTING CONDITIONS

02 41 00 Demolition 08-17

02 82 11 Traditional Asbestos Abatement 01-21

02 83 33.13 Lead-Based Paint Removal and Disposal 01-21

Pre-Renovation Asbestos Survey and Lead-Based Paint

Screening

DIVISION 06 – WOOD, PLASTICS AND COMPOSITES

06 10 00 Rough Carpentry 10-17

DIVISION 07 - THERMAL AND MOISTURE PROTECTION

07 84 00 Firestopping 01-21

07 92 00 Joint Sealants 10-17

DIVISION 08 - OPENINGS

08 31 13 Access Doors and Frames 01-21

DIVISION 09 – FINISHES

09 22 16 Non-Structural Metal Framing 06-18

09 23 00 Gypsum Plastering 01-21

09 29 00 Gypsum Board 04-20

11-10-21

00 01 10-2

SECTION NO. DIVISION AND SECTION TITLES DATE

09 51 00 Acoustical Ceilings 12-18

09 91 00 Painting 01-21

DIVISION 13 - SPECIAL CONSTRUCTION

13 05 41 Seismic Restraint Requirements for Non-Structural

Components

01-21

DIVISION 21- FIRE SUPPRESSION

21 08 00 Commissioning of Fire Suppression System 11-16

21 13 16 Dry-Pipe Sprinkler Systems 01-15

DIVISION 26 – ELECTRICAL

26 05 11 Requirements for Electrical Installations 01-16

26 05 19 Low-Voltage Electrical Power Conductors and Cables 01-17

26 05 26 Grounding and Bonding for Electrical Systems 01-17

26 05 33 Raceway and Boxes for Electrical Systems 01-18

26 08 00 Commissioning of Electrical Systems 11-16

DIVISION 28 – ELECTRONIC SAFETY AND SECURITY

28 05 13 Conductors and Cables for Electronic Safety and Security 10-18

28 05 28.33 Conduits and Backboxes for Electronic Safety and

Security

09-11

05-01-20

00 01 15 - 1

SECTION 00 01 15

LIST OF DRAWINGS

The drawings listed below accompanying this specification form a part of the contract.

Drawing No. Title

GENERAL INFORMATION

GI101 COVER SHEET

F001 FIRE PROTECTION GENERAL NOTES AND DETAILS

F002 FIRE PROTECTION GENERAL CONSTRUCTION DETAILS

F003 CAMPUS WATER DISTRIBUTION SITE PLAN

E001 ELECTRICAL SYMBOLS, ABBREVIATIONS, GENERAL

NOTES, AND GENERAL CONSTRUCTION DETAILS

FIRE PROTECTION (BUILDINGS)

01-FD101 FIRE PROTECTION PLANS - DEMOLITION

01-F101 FIRE PROTECTION PLANS – NEW WORK

01-F201 DRY PIPE RISER SECTIONS

02-FD101 FIRE PROTECTION PLANS - DEMOLITION

02-FD102 FIRE PROTECTION PLANS - DEMOLITION

02-F101 FIRE PROTECTION PLANS – NEW WORK

02-F102 FIRE PROTECTION PLANS – NEW WORK

02-F201 DRY PIPE RISER SECTIONS

04-FD101 FIRE PROTECTION PLANS - DEMOLITION

04-FD102 FIRE PROTECTION PLANS - DEMOLITION

04-FD103 FIRE PROTECTION PLANS - DEMOLITION

04-F101 FIRE PROTECTION PLANS – NEW WORK

04-F102 FIRE PROTECTION PLANS – NEW WORK

04-F103 FIRE PROTECTION PLANS – NEW WORK

05-FD101 FIRE PROTECTION PLANS - DEMOLITION

05-F101 FIRE PROTECTION PLANS – NEW WORK

05-F201 DRY PIPE RISER SECTIONS

07-FD101 FIRE PROTECTION PLANS - DEMOLITION

07-FD102 FIRE PROTECTION PLANS - DEMOLITION

07-F101 FIRE PROTECTION PLANS – NEW WORK

07-F102 FIRE PROTECTION PLANS – NEW WORK

07-F201 DRY PIPE RISER SECTIONS

08-FD101 FIRE PROTECTION PLANS - DEMOLITION

08-FD102 FIRE PROTECTION PLANS - DEMOLITION

00 01 15 - 2

08-F101 FIRE PROTECTION PLANS – NEW WORK

08-F102 FIRE PROTECTION PLANS – NEW WORK

08-F201 DRY PIPE RISER SECTIONS

09-FD101 FIRE PROTECTION PLANS – DEMOLITION

09-FD102 FIRE PROTECTION PLANS – DEMOLITION

09-F101 FIRE PROTECTION PLANS – NEW WORK

09-F102 FIRE PROTECTION PLANS – NEW WORK

09-F201 DRY PIPE RISER SECTIONS

10-FD101 FIRE PROTECTION PLANS – DEMOLITION

10-FD102 FIRE PROTECTION PLANS – DEMOLITION

10-F101 FIRE PROTECTION PLANS – NEW WORK

10-F102 FIRE PROTECTION PLANS – NEW WORK

10-F201 DRY PIPE RISER SECTIONS

11-FD101 FIRE PROTECTION PLANS – DEMOLITION

11-FD102 FIRE PROTECTION PLANS – DEMOLITION

11-F101 FIRE PROTECTION PLANS – NEW WORK

11-F102 FIRE PROTECTION PLANS – NEW WORK

11-F201 DRY PIPE RISER SECTIONS

12-FD101 FIRE PROTECTION PLANS – DEMOLITION

12-FD102 FIRE PROTECTION PLANS – DEMOLITION

12-F101 FIRE PROTECTION PLANS – NEW WORK

12-F102 FIRE PROTECTION PLANS – NEW WORK

12-F201 DRY PIPE RISER SECTIONS

74-FD101 FIRE PROTECTION PLANS – DEMOLITION

74-FD102 FIRE PROTECTION PLANS – DEMOLITION

74-F101 FIRE PROTECTION PLANS – NEW WORK

74-F102 FIRE PROTECTION PLANS – NEW WORK

74-F201 DRY PIPE RISER SECTIONS

75-FD101 FIRE PROTECTION PLANS – DEMOLITION

75-FD102 FIRE PROTECTION PLANS – DEMOLITION

75-F101 FIRE PROTECTION PLANS – NEW WORK

75-F102 FIRE PROTECTION PLANS – NEW WORK

75-F201 DRY PIPE RISER SECTIONS

76-FD101 FIRE PROTECTION PLANS – DEMOLITION

76-FD102 FIRE PROTECTION PLANS – DEMOLITION

76-F101 FIRE PROTECTION PLANS – NEW WORK

76-F102 FIRE PROTECTION PLANS – NEW WORK

00 01 15 - 3

76-F201 DRY PIPE RISER SECTIONS

77-FD101 FIRE PROTECTION PLANS – DEMOLITION

77-FD102 FIRE PROTECTION PLANS – DEMOLITION

77-F101 FIRE PROTECTION PLANS – NEW WORK

77-F102 FIRE PROTECTION PLANS – NEW WORK

77-F201 DRY PIPE RISER SECTIONS

ELECTRICAL (BUILDINGS)

01-E101 ELECTRICAL PLANS – NEW WORK

02-E101 ELECTRICAL PLANS – NEW WORK

04-E101 ELECTRICAL PLANS – NEW WORK

05-E101 ELECTRICAL PLANS – NEW WORK

07-E101 ELECTRICAL PLANS – NEW WORK

08-E101 ELECTRICAL PLANS – NEW WORK

09-E101 ELECTRICAL PLANS – NEW WORK

10-E101 ELECTRICAL PLANS – NEW WORK

11-E101 ELECTRICAL PLANS – NEW WORK

12-E101 ELECTRICAL PLANS – NEW WORK

74-E101 ELECTRICAL PLANS – NEW WORK

75-E101 ELECTRICAL PLANS – NEW WORK

76-E101 ELECTRICAL PLANS – NEW WORK

77-E101 ELECTRICAL PLANS – NEW WORK

- - - E N D - - -i

SECTION 01 00 00

GENERAL REQUIREMENTS

TABLE OF CONTENTS

1.1 SAFETY REQUIREMENTS

1.2 GENERAL INTENTION

1.3 STATEMENT OF BID ITEM(S)

1.4 SPECIFICATIONS AND DRAWINGS FOR CONTRACTOR

1.5 CONSTRUCTION SECURITY REQUIREMENTS

1.6 OPERATIONS AND STORAGE AREAS

1.7 ALTERATIONS

1.8 DISPOSAL AND RETENTION

1.9 PROTECTION OF EXISTING VEGETATION, STRUCTURES, EQUIPMENT,

UTILITIES, AND IMPROVEMENTS

1.10 RESTORATION

1.11 PHYSICAL DATA

1.12 LAYOUT OF WORK

1.13 AS-BUILT DRAWINGS

1.14 USE OF ROADWAYS

1.15 TEMPORARY USE OF MECHANICAL AND ELECTRICAL EQUIPMENT

1.16 TEMPORARY USE OF EXISTING ELEVATORS

1.17 TEMPORARY TOILETS

1.18 AVAILABILITY AND USE OF UTILITY SERVICES

1.19 NEW TELEPHONE EQUIPMENT (Not USED)

1.20 TESTS(NOT USED)

1.21 INSTRUCTIONS

1.22 GOVERNMENT-FURNISHED PROPERTY(NOT USED)

1.23 RELOCATED EQUIPMENT

1.24 STORAGE SPACE FOR DEPARTMENT OF VETERANS AFFAIRS EQUIPMENT(NOT

USED)

ii

1.25 CONSTRUCTION SIGN

1.26 SAFETY SIGN

1.27 CONSTRUCTION DOCUMENTS

01 00 00 -1

SECTION 01 00 00

GENERAL REQUIREMENTS

1.1 SAFETY REQUIREMENTS

A. Refer to section 01 35 26, SAFETY REQUIREMENTS for safety and infection control requirements.

1.2 GENERAL INTENTION

A. Contractor shall completely prepare site for building operations, including demolition and removal of existing structures, and furnish labor and materials and perform work for Replacement of Dry Fire

Sprinkler Systems as required by drawings and specifications.

B. Before placement and installation of work subject to tests by testing laboratory retained by the Contractor, the Contractor shall notify the

Contracting Officer’s Representative in sufficient time to enable testing laboratory personnel to be present at the site in time for proper taking and testing of specimens and field inspection. Such prior notice shall be not less than three work days unless otherwise designated by the Contracting Officer’s Representative.

C. All employees of general contractor and subcontractors shall comply with VA security management program and obtain permission of the VA police, be identified by project and employer, and restricted from unauthorized access. Contractor shall submit required badging paperwork to the VA for each employee a minimum of 10 working day prior to the employees first day of work on the site.

1.3 STATEMENT OF BID ITEM(S)

A. BID ITEM I (BASE BID): The Contractor shall furnish all labor, materials, tools, equipment, transportation, and qualified supervision necessary to perform all work as shown in the contract drawings and specifications. Work includes, but is not limited to, general construction and alterations, installation of new dry pipe sprinkler systems, removal of existing dry pipe sprinkler systems, throughout multiple building at the Salem VA Medical Center. All work shall be performed in accordance with local, state, federal laws and regulations.

01 00 00 -2

1. Summary scope of work: The primary purpose of this project is to remove and replace existing dry pipe fire sprinkler systems serving attic spaces and associated service piping extending from the basement to the attic space. Work will be performed in 14 buildings throughout the Salem VA campus. As such, this project will require close coordination with numerous VA service lines and departments.

In addition to the new sprinkler piping and system components, the project will include removal and reinstallation of lay-in ceiling and grid and the cutting and patching of pipe chase enclosures for the removal of existing and installation of new sprinkler piping.

Abatement of asbestos containing materials associated with exiting piping to be removed and proposed general construction will also be included in the project.

B. If selected, the construction time allocated for completion of the work associated with Bid Item I (Base Bid) is four hundred (400) calendar days from notice to proceed by the VA.

1.4 SPECIFICATIONS AND DRAWINGS FOR CONTRACTOR

A. Drawings and contract documents may be obtained from the website where the solicitation is posted. Additional copies will be at Contractor's expense.

1.5 CONSTRUCTION SECURITY REQUIREMENTS

A. Security Plan:

1. The security plan defines both physical and administrative security procedures that will remain effective for the entire duration of the project.

2. The General Contractor is responsible for assuring that all sub-contractors working on the project and their employees also comply with these regulations.

B. Security Procedures:

1. General Contractor’s employees shall not enter the project site without appropriate badge. They may also be subject to inspection of their personal effects when entering or leaving the project site.

2. Before starting work the General Contractor shall give one week’s notice to the Contracting Officer so that security arrangements can

01 00 00 -3 be provided for the employees. This notice is separate from any notices required for utility shutdown described later in this section.

3. No photography of VA premises is allowed without written permission of the Contracting Officer.

4. VA reserves the right to close or shut down the project site and order General Contractor’s employees off the premises in the event of a national emergency. The General Contractor may return to the site only with the written approval of the Contracting Officer.

C. Key Control:

1. The General Contractor shall provide duplicate keys and lock combinations to the Contracting officers representative (COR)for the purpose of security inspections of every area of project including tool boxes and parked machines and take any emergency action.

D. Document Control:

1. Before starting any work, the General Contractor/Sub Contractors shall submit an electronic security memorandum describing the approach to following goals and maintaining confidentiality of

“sensitive information”.

2. The General Contractor is responsible for safekeeping of all drawings, project manual and other project information. This information shall be shared only with those with a specific need to accomplish the project.

3. Certain documents, sketches, videos or photographs and drawings may be marked “Law Enforcement Sensitive” or “Sensitive Unclassified”.

Secure such information in separate containers and limit the access to only those who will need it for the project. Return the information to the Contracting Officer upon request.

4. These security documents shall not be removed or transmitted from the project site without the written approval of Contracting

Officer.

5. All paper waste or electronic media such as CD’s and diskettes shall be shredded and destroyed in a manner acceptable to the VA.

01 00 00 -4

6. Notify Contracting Officer and Site Security Officer immediately when there is a loss or compromise of “sensitive information”.

7. All electronic information shall be stored in specified location following VA standards and procedures using an Engineering Document

Management Software (EDMS).

a. Security, access and maintenance of all project drawings, both scanned and electronic shall be performed and tracked through the

EDMS system.

b. “Sensitive information” including drawings and other documents may be attached to e-mail provided all VA encryption procedures are followed.

E. Motor Vehicle Restrictions

1. Vehicle authorization request shall be required for any vehicle entering the site and such request shall be submitted 24 hours before the date and time of access. Access shall be restricted to picking up and dropping off materials and supplies.

2. A limited number of (2 to 5) permits shall be issued for General

Contractor and its employees for parking in designated areas only.

1.6 OPERATIONS AND STORAGE AREAS

A. The Contractor shall confine all operations (including storage of materials) on Government premises to areas authorized or approved by the Contracting Officer. The Contractor shall hold and save the

Government, its officers and agents, free and harmless from liability of any nature occasioned by the Contractor's performance.

B. Temporary buildings (e.g., storage sheds, shops, offices) and utilities may be erected by the Contractor only with the approval of the

Contracting Officer and shall be built with labor and materials furnished by the Contractor without expense to the Government. The temporary buildings and utilities shall remain the property of the

Contractor and shall be removed by the Contractor at its expense upon completion of the work. With the written consent of the Contracting

Officer, the buildings and utilities may be abandoned and need not be removed.

01 00 00 -5

C. The Contractor shall, under regulations prescribed by the Contracting

Officer, use only established roadways, or use temporary roadways constructed by the Contractor when and as authorized by the Contracting

Officer. When materials are transported in prosecuting the work, vehicles shall not be loaded beyond the loading capacity recommended by the manufacturer of the vehicle or prescribed by any Federal, State, or local law or regulation. When it is necessary to cross curbs or sidewalks, the Contractor shall protect them from damage. The

Contractor shall repair or pay for the repair of any damaged curbs, sidewalks, or roads.

(FAR 52.236-10)

D. Working space and space available for storing materials shall be as determined by the Contracting Officer’s Representative.

E. Workmen are subject to rules of Medical Center applicable to their conduct.

F. Execute work so as to interfere as little as possible with normal functioning of Medical Center as a whole, including operations of utility services, fire protection systems and any existing equipment, and with work being done by others. Use of equipment and tools that transmit vibrations and noises through the building structure, are not permitted in buildings that are occupied, during construction, jointly by patients or medical personnel, and Contractor's personnel, except as permitted by COR/Contracting Officer’s Representative where required by limited working space.

1. Do not store materials and equipment in other than assigned areas.

2. Schedule delivery of materials and equipment to immediate construction working areas within buildings in use by Department of

Veterans Affairs in quantities sufficient for not more than two work days. Provide unobstructed access to Medical Center areas required to remain in operation.

3. Where access by Medical Center personnel to vacated portions of buildings is not required, storage of Contractor's materials and equipment will be permitted subject to fire and safety requirements.

G. Phasing:

01 00 00 -6

The Medical Center must maintain its operation 24 hours a day 7 days a week. Therefore, any interruption in service must be scheduled and coordinated with the COR/Contracting Officer’s Representative to ensure that no lapses in operation occur. It is the CONTRACTOR'S responsibility to develop a work plan and schedule detailing, at a minimum, the procedures to be employed, the equipment and materials to be used, the interim life safety measure to be used during the work, and a schedule defining the duration of the work with milestone subtasks. The work to be outlined shall include, but not be limited to: Replacement of Dry Pipe Fire Sprinkler Systems, including risers, in Buildings 1, 2, 4, 5, 7, 8, 9, 10, 11, 12, 74, 75, 76, and 77.

To insure such executions, Contractor shall furnish the Contracting

Officer’s Representative with a schedule of approximate phasing dates on which the Contractor intends to accomplish work in each specific area of site, building or portion thereof. In addition, Contractor shall notify the COR/Contracting Officer’s Representative two weeks in advance of the proposed date of starting work in each specific area of site, building or portion thereof. Arrange such phasing dates to insure accomplishment of this work in successive phases mutually agreeable to

Medical Center Director, Contracting Officer’s Representative and

Contractor.

H. The building(s) will be occupied during performance of work; but immediate areas of alterations will be vacated.

1. Certain areas of the building will be occupied by Medical Center personnel for various periods.

Contractor shall take all measures and provide all material necessary for protecting existing equipment and property in affected areas of construction against dust and debris, so that equipment and affected areas to be used in the Medical Centers operations will not be hindered. Contractor shall permit access to Department of

Veterans Affairs personnel and patients through other construction areas which serve as routes of access to such affected areas and equipment. These routes whether access or egress shall be isolated from the construction area by temporary partitions and have walking surfaces, lighting etc to facilitate patient and staff access.

Coordinate alteration work in areas occupied by Department of

01 00 00 -7

Veterans Affairs so that Medical Center operations will continue during the construction period.

J. When a building and/or construction site is turned over to Contractor, Contractor shall accept entire responsibility including upkeep and maintenance therefore:

1. Contractor shall maintain a minimum indoor temperate sufficient to prevent damage to VA property and systems in, adjacent to, and passing through the construction site. This indoor temperature shall not be less than 4 degrees C (40 degrees F).

2. Contractor shall maintain in operating condition existing fire protection and alarm equipment. In connection with fire alarm equipment, Contractor shall make arrangements for pre-inspection of site with Fire Department or Company (Department of Veterans Affairs or municipal) whichever will be required to respond to an alarm from

Contractor's employee or watchman.

K. Utilities Services: Maintain existing utility services for Medical

Center at all times. Provide temporary facilities, labor, materials, equipment, connections, and utilities to assure uninterrupted services.

Where necessary to cut existing water, steam, gases, sewer or air pipes, or conduits, wires, cables, etc. of utility services or of fire protection systems and communications systems (including telephone), they shall be cut and capped at suitable places where shown; or, in absence of such indication, where directed by Contracting Officer’s

Representative.

1. No utility service such as water, gas, steam, sewers or electricity, or fire protection systems and communications systems may be interrupted without prior approval of Contracting Officer’s

Representative. Electrical work shall be accomplished with all affected circuits or equipment de-energized. When an electrical outage cannot be accomplished, work on any energized circuits or equipment shall not commence without a detailed work plan, the

Medical Center Director’s prior knowledge and written approval.

2. Contractor shall submit a request to interrupt any such services to

Contracting Officer’s Representative, in writing, 48 hours in

01 00 00 -8 advance of proposed interruption. Request shall state reason, date, exact time of, and approximate duration of such interruption.

3. Contractor will be advised (in writing) of approval of request, or of which other date and/or time such interruption will cause least inconvenience to operations of Medical Center. Interruption time approved by Medical Center may occur at other than Contractor's normal working hours.

4. Major interruptions of any system must be requested, in writing, at least 15 calendar days prior to the desired time and shall be performed as directed by the Contracting Officer’s Representative.

5. In case of a contract construction emergency, service will be interrupted on approval of Contracting Officer’s Representative.

Such approval will be confirmed in writing as soon as practical.

6. Whenever it is required that a connection fee be paid to a public utility provider for new permanent service to the construction project, for such items as water, sewer, electricity, gas or steam, payment of such fee shall be the responsibility of the Government and not the Contractor.

L. Abandoned Lines: All service lines such as wires, cables, conduits, ducts, pipes and the like, and their hangers or supports, which are to be abandoned but are not required to be entirely removed, shall be sealed, capped or plugged at the main, branch or panel they originate from. The lines shall not be capped in finished areas, but shall be removed and sealed, capped or plugged in ceilings, within furred spaces, in unfinished areas, or within walls or partitions; so that they are completely behind the finished surfaces.

M. To minimize interference of construction activities with flow of

Medical Center traffic, comply with the following:

1. Keep roads, walks and entrances to grounds, to parking and to occupied areas of buildings clear of construction materials, debris and standing construction equipment and vehicles. Wherever excavation for new utility lines cross existing roads, at least one lane must be open to traffic at all times with approval.

01 00 00 -9

2. Method and scheduling of required cutting, altering and removal of existing roads, walks and entrances must be approved by the COR.

N. Coordinate the work for this contract with other construction operations as directed by the COR. This includes the scheduling of traffic and the use of roadways, as specified in Article, USE OF

ROADWAYS.

1.7 ALTERATIONS

A. Survey: Before any work is started, the Contractor shall make a thorough survey with the COR of areas of buildings in which alterations occur and areas which are anticipated routes of access, and furnish a report, signed by both, to the Contracting Officer. This report shall list by rooms and spaces:

1. Existing condition and types of resilient flooring, doors, windows, walls and other surfaces not required to be altered throughout affected areas of building.

2. Existence and conditions of items such as plumbing fixtures and accessories, electrical fixtures, equipment, venetian blinds, shades, etc., required by drawings to be either reused or relocated, or both.

3. Shall note any discrepancies between drawings and existing conditions at site.

4. Shall designate areas for working space, materials storage and routes of access to areas within buildings where alterations occur and which have been agreed upon by Contractor and COR.

B. Any items required by drawings to be either reused or relocated or both, found during this survey to be nonexistent, or in opinion of COR, to be in such condition that their use is impossible or impractical, shall be furnished and/or replaced by Contractor with new items in accordance with specifications which will be furnished by Government.

Provided the contract work is changed by reason of this subparagraph B, the contract will be modified accordingly, under provisions of clause entitled "DIFFERING SITE CONDITIONS" (FAR 52.236-2) and "CHANGES" (FAR

52.243-4 and VAAR 852.236-88).

01 00 00 -10

C. Re-Survey: Thirty days before expected partial or final inspection date, the Contractor and COR together shall make a thorough re-survey of the areas of buildings involved. They shall furnish a report on conditions then existing, of resilient flooring, doors, windows, walls and other surfaces as compared with conditions of same as noted in first condition survey report:

1. Re-survey report shall also list any damage caused by Contractor to such flooring and other surfaces, despite protection measures; and, will form basis for determining extent of repair work required of

Contractor to restore damage caused by Contractor's workmen in executing work of this contract.

D. Protection: Provide the following protective measures:

1. Temporary protection against damage for portions of existing structures and grounds where work is to be done, materials handled and equipment moved and/or relocated.

2. Protection of interior of existing structures at all times, from damage, dust and weather inclemency. Wherever work is performed, floor surfaces that are to remain in place shall be adequately protected prior to starting work, and this protection shall be maintained intact until all work in the area is completed.

1.8 DISPOSAL AND RETENTION

A. Materials and equipment accruing from work removed and from demolition of buildings or structures, or parts thereof, shall be disposed of as follows:

1. Reserved items which are to remain property of the Government are identified by attached tags or noted on drawings or in specifications as items to be stored. Items that remain property of the Government shall be removed or dislodged from present locations in such a manner as to prevent damage which would be detrimental to re-installation and reuse. Store such items where directed by COR.

2. Items not reserved shall become property of the Contractor and be removed by Contractor Medical Center.

3. Items of portable equipment and furnishings located in rooms and spaces in which work is to be done under this contract shall remain

01 00 00 -11 the property of the Government. When rooms and spaces are vacated by the Department of Veterans Affairs during the alteration period, such items which are NOT required by drawings and specifications to be either relocated or reused will be removed by the Government in advance of work to avoid interfering with Contractor's operation.

1.9 PROTECTION OF EXISTING VEGETATION, STRUCTURES, EQUIPMENT, UTILITIES, AND

IMPROVEMENTS

A. The Contractor shall preserve and protect all structures, equipment, and vegetation (such as trees, shrubs, and grass) on or adjacent to the work site, which is not to be removed and which do not unreasonably interfere with the work required under this contract. The Contractor shall only remove trees when specifically authorized to do so, and shall avoid damaging vegetation that will remain in place. If any limbs or branches of trees are broken during contract performance, or by the careless operation of equipment, or by workmen, the Contractor shall trim those limbs or branches with a clean cut and paint the cut with a tree-pruning compound as directed by the Contracting Officer.

B. The Contractor shall protect from damage all existing improvements and utilities at or near the work site and on adjacent property of a third party, the locations of which are made known to or should be known by the Contractor. The Contractor shall repair any damage to those facilities, including those that are the property of a third party, resulting from failure to comply with the requirements of this contract or failure to exercise reasonable care in performing the work. If the

Contractor fails or refuses to repair the damage promptly, the

Contracting Officer may have the necessary work performed and charge the cost to the Contractor.

(FAR 52.236-9)

C. Refer to Section 01 57 19, TEMPORARY ENVIRONMENTAL CONTROLS, for additional requirements on protecting vegetation, soils and the environment. Refer to Articles, "Alterations", "Restoration", and

"Operations and Storage Areas" for additional instructions concerning repair of damage to structures and site improvements.

01 00 00 -12

1.10 RESTORATION

A. Remove, cut, alter, replace, patch and repair existing work as necessary to install new work. Except as otherwise shown or specified, do not cut, alter or remove any structural work, and do not disturb any ducts, plumbing, steam, gas, or electric work without approval of the

COR. Existing work to be altered or extended and that is found to be defective in any way, shall be reported to the COR before it is disturbed. Materials and workmanship used in restoring work, shall conform in type and quality to that of original existing construction, except as otherwise shown or specified.

B. Upon completion of contract, deliver work complete and undamaged.

Existing work (walls, ceilings, partitions, floors, mechanical and electrical work, lawns, paving, roads, walks, etc.) disturbed or removed as a result of performing required new work, shall be patched, repaired, reinstalled, or replaced with new work, and refinished and left in as good condition as existed before commencing work.

C. At Contractor's own expense, Contractor shall immediately restore to service and repair any damage caused by Contractor's workmen to existing piping and conduits, wires, cables, etc., of utility services or of fire protection systems and communications systems (including telephone) which are not scheduled for discontinuance or abandonment.

D. Expense of repairs to such utilities and systems not shown on drawings or locations of which are unknown will be covered by adjustment to contract time and price in accordance with clause entitled "CHANGES"

(FAR 52.243-4 and VAAR 852.236-88) and "DIFFERING SITE CONDITIONS" (FAR

52.236-2).

1.11 PHYSICAL DATA

A. Data and information furnished or referred to below is for the

Contractor's information. The Government shall not be responsible for any interpretation of or conclusion drawn from the data or information by the Contractor. (FAR 52.236-4)

B. Government does not guarantee that other materials will not be encountered nor that proportions, conditions or character of several materials will not vary from those indicated by explorations. Bidders are expected to examine site of work and logs of borings; and, after

01 00 00 -13 investigation, decide for themselves character of materials and make their bids accordingly. Upon proper application to Department of

Veterans Affairs, bidders will be permitted to make subsurface explorations of their own at site.

1.12 LAYOUT OF WORK

A. The Contractor shall lay out the work from Government established base lines and bench marks, indicated on the drawings, and shall be responsible for all measurements in connection with the layout. The

Contractor shall furnish, at Contractor's own expense, all stakes, templates, platforms, equipment, tools, materials, and labor required to lay out any part of the work. The Contractor shall be responsible for executing the work to the lines and grades that may be established or indicated by the Contracting Officer. The Contractor shall also be responsible for maintaining and preserving all stakes and other marks established by the Contracting Officer until authorized to remove them.

If such marks are destroyed by the Contractor or through Contractor's negligence before their removal is authorized, the Contracting Officer may replace them and deduct the expense of the replacement from any amounts due or to become due to the Contractor.

1.13 AS-BUILT DRAWINGS

A. The contractor shall maintain two full size sets of as-built drawings which will be kept current during construction of the project, to include all contract changes, modifications and clarifications.

B. All variations shall be shown in the same general detail as used in the contract drawings. To insure compliance, as-built drawings shall be made available for the COR’s review, as often as requested.

C. Contractor shall deliver two approved completed sets of as-built drawings in the electronic version (scanned PDF) to the COR within 15 calendar days after each completed phase and after the acceptance of the project by the COR.

D. Paragraphs A, B, & C shall also apply to all shop drawings.

1.14 USE OF ROADWAYS

A. For hauling, use only established public roads and roads on Medical

Center property and, when authorized by the COR, such temporary roads which are necessary in the performance of contract work. Temporary

01 00 00 -14 roads shall be constructed and restoration performed by the Contractor at Contractor's expense. When necessary to cross curbing, sidewalks, or similar construction, they must be protected by well-constructed bridges.

B. When certain buildings (or parts of certain buildings) are required to be completed in advance of general date of completion, all roads leading thereto must be completed and available for use at time set for completion of such buildings or parts thereof.

1.15 TEMPORARY USE OF MECHANICAL AND ELECTRICAL EQUIPMENT

A. Use of new installed mechanical and electrical equipment to provide heat, ventilation, plumbing, light and power will be permitted subject to written approval and compliance with the following provisions:

1. Permission to use each unit or system must be given COR in writing.

If the equipment is not installed and maintained in accordance with the written agreement and following provisions, the COR will withdraw permission for use of the equipment.

2. Electrical installations used by the equipment shall be completed in accordance with the drawings and specifications to prevent damage to the equipment and the electrical systems, i.e. transformers, relays, circuit breakers, fuses, conductors, motor controllers and their overload elements shall be properly sized, coordinated and adjusted.

Installation of temporary electrical equipment or devices shall be in accordance with NFPA 70, National Electrical Code, (2014

Edition), Article 590, Temporary Installations. Voltage supplied to each item of equipment shall be verified to be correct and it shall be determined that motors are not overloaded. The electrical equipment shall be thoroughly cleaned before using it and again immediately before final inspection including vacuum cleaning and wiping clean interior and exterior surfaces.

3. Units shall be properly lubricated, balanced, and aligned.

Vibrations must be eliminated.

4. Automatic temperature control systems for preheat coils shall function properly and all safety controls shall function to prevent coil freeze-up damage.

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5. The air filtering system utilized shall be that which is designed for the system when complete, and all filter elements shall be replaced at completion of construction and prior to testing and balancing of system.

6. All components of heat production and distribution system, metering equipment, condensate returns, and other auxiliary facilities used in temporary service shall be cleaned prior to use; maintained to prevent corrosion internally and externally during use; and cleaned, maintained and inspected prior to acceptance by the Government.

Boilers, pumps, feedwater heaters and auxiliary equipment must be operated as a complete system and be fully maintained by operating personnel. Boiler water must be given complete and continuous chemical treatment.

B. Prior to final inspection, the equipment or parts used which show wear and tear beyond normal, shall be replaced with identical replacements, at no additional cost to the Government.

C. This paragraph shall not reduce the requirements of the mechanical and electrical specifications sections.

D. Any damage to the equipment or excessive wear due to prolonged use will be repaired replaced by the contractor at the contractor’s expense.

1.16 TEMPORARY USE OF EXISTING ELEVATORS

A. Contractor will not be allowed the use of existing elevators. Outside type hoist shall be used by Contractor for transporting materials and equipment.

1.17 TEMPORARY TOILETS

A. Contractor shall provide temporary toilet facilities for use by

Contractor's workmen, placement of such toilet facilities shall be coordinated with the VA COR. Contractor shall keep such facilities clean and be responsible for any damage done thereto by Contractor's workmen.

1.18 AVAILABILITY AND USE OF UTILITY SERVICES

A. The Government shall make all reasonably required amounts of utilities available to the Contractor from existing outlets and supplies, as specified in the contract. The amount to be paid by the Contractor for

01 00 00 -16 chargeable electrical services shall be the prevailing rates charged to the Government. The Contractor shall carefully conserve any utilities furnished without charge.

B. The Contractor, at Contractor's expense and in a workmanlike manner, in compliance with code and as satisfactory to the Contracting Officer, shall install and maintain all necessary temporary connections and distribution lines, and all meters required to measure the amount of electricity used for the purpose of determining charges. Before final acceptance of the work by the Government, the Contractor shall remove all the temporary connections, distribution lines, meters, and associated paraphernalia and repair restore the infrastructure as required.

C. Contractor shall install meters at Contractor's expense and furnish the

Medical Center a monthly record of the Contractor's usage of electricity as hereinafter specified.

D. Heat: Furnish temporary heat necessary to prevent injury to work and materials through dampness and cold. Use of open salamanders or any temporary heating devices which may be fire hazards or may smoke and damage finished work, will not be permitted. Maintain minimum temperatures as specified for various materials:

1. Obtain heat by connecting to campus heating distribution system within the scope of work building.

a. Steam is available at no cost to Contractor.

E. Electricity (for Construction and Testing): Furnish all temporary electric services.

1. Obtain electricity by connecting to the Medical Center electrical distribution system. The Contractor shall meter and pay for electricity required for electric cranes and hoisting devices, electrical welding devices and any electrical heating devices providing temporary heat. Electricity for all other uses is available at no cost to the Contractor.

F. Water (for Construction and Testing): Furnish temporary water service.

01 00 00 -17

1. Obtain water by connecting to the Medical Center water distribution system. Provide reduced pressure backflow preventer at each connection as per code. Water is available at no cost to the

Contractor.

2. Maintain connections, pipe, fittings and fixtures and conserve water-use so none is wasted. Failure to stop leakage or other wastes will be cause for revocation (at COR discretion) of use of water from Medical Center's system.

G. Fuel: Not Used.

1.19 NEW TELEPHONE EQUIPMENT (NOT USED)

1.20 TESTS (NOT USED)

1.21 INSTRUCTIONS

A. Contractor shall furnish Maintenance and Operating manuals (hard copies and electronic) and verbal instructions when required by the various sections of the specifications and as hereinafter specified.

B. Manuals: Maintenance and operating manuals and one compact disc (four hard copies and one electronic copy each) for each separate piece of equipment shall be delivered to the COR coincidental with the delivery of the equipment to the job site. Manuals shall be complete, detailed guides for the maintenance and operation of equipment. They shall include complete information necessary for starting, adjusting, maintaining in continuous operation for long periods of time and dismantling and reassembling of the complete units and sub-assembly components. Manuals shall include an index covering all component parts clearly cross-referenced to diagrams and illustrations. Illustrations shall include "exploded" views showing and identifying each separate item. Emphasis shall be placed on the use of special tools and instruments. The function of each piece of equipment, component, accessory and control shall be clearly and thoroughly explained. All necessary precautions for the operation of the equipment and the reason for each precaution shall be clearly set forth. Manuals must reference the exact model, style and size of the piece of equipment and system being furnished. Manuals referencing equipment similar to but of a different model, style, and size than that furnished will not be accepted.

01 00 00 -18

1.22 GOVERNMENT-FURNISHED PROPERTY (NOT USED)

1.23 RELOCATED EQUIPMENT

A. Contractor shall disconnect, dismantle as necessary, remove and reinstall in new location, all existing equipment and items indicated by symbol "R" or otherwise shown to be relocated by the Contractor.

B. Perform relocation of such equipment or items at such times and in such a manner as directed by the COR.

C. Suitably cap existing service lines, such as steam, condensate return, water, drain, gas, air, vacuum and/or electrical, at the main whenever such lines are disconnected from equipment to be relocated. Remove abandoned lines in finished areas and cap as specified herein before under paragraph "Abandoned Lines".

D. Provide all mechanical and electrical service connections, fittings, fastenings and any other materials necessary for assembly and installation of relocated equipment; and leave such equipment in proper operating condition.

F. All service lines such as noted above for relocated equipment shall be in place at point of relocation ready for use before any existing equipment is disconnected. Make relocated existing equipment ready for operation or use immediately after reinstallation.

1.24 STORAGE SPACE FOR DEPARTMENT OF VETERANS AFFAIRS EQUIPMENT (NOT USED)

1.25 CONSTRUCTION SIGN

A. Provide a Construction Sign where directed by the COR. All wood members shall be of framing lumber. Cover sign frame with 0.7 mm (24 gage) galvanized sheet steel nailed securely around edges and on all bearings. Provide three 100 by 100 mm (4 inch by 4 inch) posts (or equivalent round posts) set 1200 mm (four feet) into ground. Set bottom of sign level at 900 mm (three feet) above ground and secure to posts with through bolts. Make posts full height of sign. Brace posts with 50 x 100 mm (two by four inch) material as directed.

B. Paint all surfaces of sign and posts two coats of white gloss paint.

Border and letters shall be of black gloss paint, except project title which shall be blue gloss paint.

C. Maintain sign and remove it when directed by the COR.

01 00 00 -19

D. Detail Drawing of construction sign showing required legend and other characteristics of sign shall be designed by the Contractor and submittal to the Architect for approval.

1.26 SAFETY SIGN

A. Provide a Safety Sign where directed by COR. Face of sign shall be 19 mm (3/4 inch) thick exterior grade plywood. Provide two 100 mm by 100 mm (four by four inch) posts extending full height of sign and 900 mm

(three feet) into ground. Set bottom of sign level at 1200 mm (four feet) above ground.

B. Paint all surfaces of Safety Sign and posts with one prime coat and two coats of white gloss paint. Letters and design shall be painted with gloss paint of colors noted.

C. Maintain sign and remove it when directed by COR.

D. See Standard Detail Drawing Number SD10000-02(Found on VA TIL) of safety sign showing required legend and other characteristics of sign.

E. Post the number of accident free days on a daily basis.

1.27 CONSTRUCTION DOCUMENTS

A. The Contractor shall:

1. Check all drawings furnished immediately upon receipt;

2. Compare all drawings and verify the figures before laying out the work;

3. Promptly notify the Contracting Officer of any discrepancies;

4. Be responsible for any errors that might have been avoided by complying with this paragraph (b); and

5. Reproduce and print contract drawings and specifications as needed.

B. In general:

1. Large-scale drawings shall govern small-scale drawings; and

2. The Contractor shall follow figures marked on drawings in preference to scale measurements.

01 00 00 -20

C. Omissions from the drawings or specifications or the misdescription of details of work that are manifestly necessary to carry out the intent of the drawings and specifications, or that are customarily performed, shall not relieve the Contractor from performing such omitted or misdescribed details of the work. The Contractor shall perform such details as if fully and correctly set forth and described in the drawings and specifications.

01 32 16.13 - 1

SECTION 01 32 16.13

NETWORK ANALYSIS SCHEDULES - MAJOR PROJECTS

PART 1- GENERAL:

1.1 DESCRIPTION:

A. The Contractor shall develop a fully Resource loaded (cost and manpower) Network Analysis System (NAS) plan and computer generated schedule demonstrating fulfillment of the entire contract requirements, shall keep the plan and computer generated schedule up-to-date in accordance with the requirements of this section and shall utilize the plan for scheduling, coordinating, mitigating and monitoring work under this contract (including all activities of subcontractors, equipment vendors and suppliers). The Contractor’s initial NAS Diagram submission will be the basis for their initial project schedule and will be designated as a Day 1 submission. After review and approval by

VA, this schedule will be designated as the approved Baseline Schedule.

B. Conventional Critical Path Method (CPM) Precedence Diagramming Method

(PDM) technique shall be utilized to satisfy both time and cost applications. All schedule data and reports required under this specification section shall be based upon total float, not relative or free float schedules. The approved baseline NAS diagram and the schedule becomes the official project schedule of record governing schedule management, oversight and actions on the corresponding contract.

1.2 CONTRACTOR'S REPRESENTATIVE:

A. The Contractor shall designate a representative on the site who will be responsible for the preparation, timeliness, quality and the accuracy of the network diagram, review and report progress of the project with and to the Contracting Officer's representative.

B. The Contractor's representative shall have direct project control and complete authority to act on behalf of the Contractor in fulfilling the requirements of this specification section and such authority shall not be interrupted throughout the duration of the project.

C. The Contractor’s representative shall have the option of developing the project schedule within their organization or to engage the services of an outside consultant. If an outside scheduling consultant is utilized, Section 1.3 of this specification will apply.

01 32 16.13 - 2

1.3 CONTRACTOR'S CONSULTANT:

A. The Contractor shall submit a qualification proposal to the COR, within

10 days of bid acceptance. The qualification proposal shall include:

1. The name and address of the proposed consultant and Company.

2. Sufficient information to show that the proposed consultant has the qualifications to meet the requirements specified in this specification section.

3. A list of prior construction projects, along with selected PDM network diagram samples on current projects which the proposed consultant has performed complete project scheduling services.

These network diagram samples must show complete project planning for a project of similar size and scope as covered under this contract.

B. The Contracting Officer has the right to approve or disapprove the proposed consultant and will notify the Contractor of the VA decision within seven calendar days from receipt of the qualification proposal.

In case of disapproval, the Contractor shall resubmit another consultant within 10 calendar days for renewed consideration. The

Contractor shall have their scheduling consultant approved prior to submitting any schedule for approval.

1.4 PRIOR TO BASELINE SCHEDULE ACCEPTANCE

A. At the time of the Pre-Construction Conference, prior to the issuance of the project Notice to Proceed, the Contractor and the Contractor’s

Scheduling Consultant shall arrange a separate meeting with the

Contracting Officer and/or his representative to discuss the requirements of this specification.

B. With exception of payment for bonds, approval of the baseline NAS schedule is a condition precedent to:

1. Processing of contractor’s pay request(s) for any construction activities/items of work.

2. Review of any schedule updates.

C. Government review comments on the contractor’s schedule shall not relieve the contractor from compliance with requirements of this specification section and the remaining contract documents.

PART 2 - SCHEDULE CRITERIA / DATA REQUIREMENTS:

2.1 COMPUTER PRODUCED SCHEDULE DEVELOPMENT CRITERIA

A. The computer produced schedule shall be prepared and maintained using

Primavera P6 software.

01 32 16.13 - 3

B. Work activity/event relationships shall be restricted to Finish-to-

Start (FS) and Start-to-Start (SS) only without…