36C25518R0547-004.pdf

03-01-18

00 01 10-1

DEPARTMENT OF VETERANS AFFAIRS

VHA MASTER SPECIFICATIONS

TABLE OF CONTENTS

Section 00 01 10

DIVISION 00 - SPECIAL SECTIONS DATE

DIVISION 01 - GENERAL REQUIREMENTS

01 00 00 General Requirements 10-17 01 32 16.15 Project Schedules (Small Projects – Des ign/Bid/Build 02-15 01 33 23 Shop Drawings, Product Data, and Samples 05-17 01 35 26 Safety Requirements 02-17 01 42 19 Reference Standards 05-16 01 45 00 Quality Control 01-18 01 57 19 Temporary Environmental Controls 01-11 01 58 16 Temporary Interior Signage 07-15 01 74 19 Construction Waste Management 09-13 01 81 13 Sustainable Construction Requirements 10-1 7 01 91 00 General Commissioning Requirements 10-15

DIVISION 02 – EXISTING CONDITIONS

02 41 00 Demolition 08-17

DIVISION 05 – METALS

05 50 00 Metal Fabrications 04-18

DIVISION 07 - THERMAL AND MOISTURE PROTECTION

07 84 00 Firestopping 02-16 07 92 00 Joint Sealants 10-17

DIVISION 09 – FINISHES

09 91 00 Painting 01-16

03-01-18

00 01 10-2

DIVISION 13 - SPECIAL CONSTRUCTION

13 05 41 Seismic Restraint Requirements for Non-Str uctural

Components 01-14

DIVISION 22 – PLUMBING

22 05 11 Common Work Results for Plumbing 07-16 22 05 19 Meters and Gages for Plumbing Piping 09-15 22 05 23 General-Duty Valves for Plumbing Piping 09 -15 22 07 11 Plumbing Insulation 09-15 22 11 00 Facility Water Distribution 09-15

DIVISION 23 – HEATING, VENTILATING, AND AIR

CONDITIONING (HVAC)

23 05 10 Common Work Results for Boiler Plant and S team

Generation 08-17

23 05 12 General Motor Requirements for HVAC and St eam Generation Equipment

08-17

23 05 51 Noise and Vibration Control for Boiler Pla nt 08-17 23 05 93 Testing, Adjusting, and Balancing for HVAC 02-15 23 07 11 HVAC and Boiler Plant Insulation 02-15 23 08 00 Commissioning of HVAC Systems 11-16 23 08 11 Demonstrations and Tests for Boiler Plant 08-17 23 09 11 Instrumentation and Control for Boiler Pla nt 08-17 23 21 11 Boiler Plant Piping Systems 09-17 23 50 11 Boiler Plant Mechanical Equipment 11-17 23 51 00 Breechings, Chimneys, and Stacks 08-17 23 52 39 Fire-Tube Boilers 08-17 VHA Boiler and Associated Plant Safety Device Testi ng Manual (4 th ed.) 10-17

DIVISION 26 – ELECTRICAL

26 05 11 Requirements for Electrical Installations 01-16 26 05 19 Low-Voltage Electrical Power Conductors an d Cables 01-17 26 05 26 Grounding and Bonding for Electrical Syste ms 01-17 26 05 33 Raceway and Boxes for Electrical Systems 0 1-18 26 05 73 Overcurrent Protective Device Coordination Study 01-18 26 29 11 Motor Controllers 01-18

10-01-17

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SECTION 01 00 00

GENERAL REQUIREMENTS

1.1 SAFETY REQUIREMENTS

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 Replace Boilers in Building 7 as required by drawings and specifications.

B. Visits to the site by Bidders may be made only by appointment with the

Contracting Officer’s Representative (COR).

C. Offices of Paradigm Engineers and Constructors, 200 Envoy Cir #201, Louisville, KY 40299, as Architect-Engineers, will render certain technical services during construction. Such services shall be considered as advisory to the Government and shall not be construed as expressing or implying a contractual act of the Government without affirmations by Contracting Officer or his duly authorized representative.

D. Before placement and installation of work subject to tests by testing laboratory retained by Department of Veterans Affairs, the Contractor shall notify the COR 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 COR.

E. 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.

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1.3 STATEMENT OF BID ITEM(S)

A. BID ITEM 1, GENERAL CONSTRUCTION: Work includes general and selective demolition, hazardous material abatement, interior alterations, general construction, grading, drainage, and associated mechanical, electrical, plumbing work and temporary boilers and equipment.

B. BID ITEM 2, DEDUCT ALTERNATE NO. 1: This item includes everything in bid item 1 except: temporary boilers and equipment and replace boilers one by one while maintaining N+1 boilers at all times.

C. Additional Procurement Requirements: This campus has standardized on Boiler Plant Safety Device Testing Requirements supported by a preselected testing service company. This entity is referred to as the “Boiler Plant Testing Contractor.” The Boiler Plant Testing Contractor is responsible for conducting testing as described in Section 23 99 99. It also prescribes system specific testing and verification procedures to the contractor administered Section 23 99 99 of the technical specification. It lastly provides limited assistance to the contractor administered by Section 23 99 99 of the technical specification in its testing and verification work.

1. The General Contractor of this project shall directly hire the Boiler Plant Testing Contractor in a contract separate from the contract procuring the Mechanical and or Piping contractor administered by Division 23 and Division 22.

2. The General contractor shall coordinate all work with the Boiler Plant Testing Contractor. The General Contractor shall coordinate the installation of safety and control devices and facilitate the required testing with the Boiler Plant Testing Contractor’s work.

3. The Facility’s current Boiler Plant Testing Contractor is:

BEI, LLC; 1705 Pumphrey Avenue, Auburn, AL 36832, Ph: (334)821-3095

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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 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 down 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.

D. 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.

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E. Document Control:

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

“sensitive information”.

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

3. Certain documents, sketches, videos or photograp hs 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. Re turn 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 Co ntracting

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.

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

7. All electronic information shall be stored in sp ecified location following VA standards and procedures using an Engi neering Document

Management Software (EDMS).

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

EDMS system.

b. “Sensitive information” including drawings and o ther documents may be attached to e-mail provided all VA encryptio n procedures are followed.

F. Motor Vehicle Restrictions

1. Vehicle authorization request shall be required for any vehicle entering the site and such request shall be submitt ed 24 hours

01 00 00 -5 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 is sued for General

Contractor and its employees for parking in designa ted areas only.

1.6 OPERATIONS AND STORAGE AREAS

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

Government, its officers and agents, free and harml ess from liability of any nature occasioned by the Contractor's perfor mance.

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

Contracting Officer and shall be built with labor a nd 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 a t its expense upon completion of the work. With the written consent of the Contracting

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

C. The Contractor shall, under regulations prescrib ed by the Contracting

Officer, use only established roadways, or use temp orary roadways constructed by the Contractor when and as authorize d by the Contracting

Officer. When materials are transported in prosecut ing the work, vehicles shall not be loaded beyond the loading cap acity recommended by the manufacturer of the vehicle or prescribed by an y Federal, State, or local law or regulation. When it is necessary to cr oss curbs or sidewalks, the Contractor shall protect them from d amage. The

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

(FAR 52.236-10)

D. Working space and space available for storing ma terials shall be as determined by the COR .

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

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

1. Do not store materials and equipment in other th an 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 m ore than two work days. Provide unobstructed access to Medical Center areas required to remain in operation.

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

F*. Utilities Services: Where necessary to cut exis ting pipes, electrical wires, conduits, cables, etc., of utility services, or of fire protection systems or communications systems (excep t telephone), they shall be cut and capped at suitable places where sh own; or, in absence of such indication, where directed by COR. All such actions shall be coordinated with the COR or Utility Company involve d:

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

G. Phasing:

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 to ensure that no lapses i n operation occur.

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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 lif e safety measure to be used during the work, and a schedule defining th e duration of the work with milestone subtasks. The work to be outli ned shall include, but not be limited to:

To insure such executions, Contractor shall furnis h the COR with a schedule of approximate phasing dates on which the Contractor intends to accomplish work in each specific area of site, b uilding or portion thereof. In addition, Contractor shall notify the C OR two weeks in advance of the proposed date of starting work in ea ch specific area of site, building or portion thereof. Arrange such pha sing dates to insure accomplishment of this work in successive phases mu tually agreeable to

COR and Contractor, as follows:

Phase I:

REPLACE BOILER #3

Phase II:

REPLACE BOILER #2

Phase III:

REPLACE BOILER #1

H. Building No.7 will be occupied during performanc e of work .

I. Construction Fence: Before construction operatio ns begin, Contractor shall provide a chain link construction fence, (sev en feet) minimum height, around the construction area indicated on t he drawings. Provide gates as required for access with necessary hardwar e, including hasps and padlocks. Fasten fence fabric to terminal posts with tension bands and to line posts and top and bottom rails with tie wires spaced at maximum (15 inches). Bottom of fences shall extend to (one inch) above grade. Remove the fence when directed by COR.

J. When a building and/or construction site is turn ed over to Contractor, Contractor shall accept entire responsibility inclu ding upkeep and maintenance therefore:

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1. Contractor shall maintain a minimum temperature of 4 degrees C (40 degrees F) at all times, except as otherwise specif ied.

2. Contractor shall maintain in operating condition existing fire protection and alarm equipment. In connection with fire alarm equipment, Contractor shall make arrangements for p re-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 se rvices for Medical

Center at all times. Provide temporary facilities, labor, materials, equipment, connections, and utilities to assure uni nterrupted 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 (incl uding telephone), they shall be cut and capped at suitable places whe re shown; or, in absence of such indication, where directed by COR.

1. No utility service such as water, gas, steam, se wers or electricity, or fire protection systems and communications syste ms may be interrupted without prior approval of COR. Electric al work shall be accomplished with all affected circuits or equipmen t de-energized.

When an electrical outage cannot be accomplished, w ork on any energized circuits or equipment shall not commence without a detailed work plan, the Medical Center Director’s p rior knowledge and written approval. Refer to specification Sectio ns 26 05 11, REQUIREMENTS FOR ELECTRICAL INSTALLATIONS for addit ional requirements.

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

COR, in writing, 14 days in advance of proposed int erruption.

Request shall state reason, date, exact time of, an d approximate duration of such interruption.

3. Contractor will be advised (in writing) of appro val of request, or of which other date and/or time such interruption w ill cause least inconvenience to operations of Medical Center. Inte rruption time

01 00 00 -9 approved by Medical Center may occur at other than Contractor's normal working hours.

4. Major interruptions of any system must be reques ted, in writing, at least 15 calendar days prior to the desired time an d shall be performed as directed by the COR.

5. In case of a contract construction emergency, se rvice will be interrupted on approval of COR. 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 c onstruction project, for such items as water, sewer, electricit y, 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 sup ports, which are to be abandoned but are not required to be entirely re moved, shall be sealed, capped or plugged at the main, branch or pa nel they originate from. The lines shall not be capped in finished are as, but shall be removed and sealed, capped or plugged in ceilings, within furred spaces, in unfinished areas, or within walls or par titions; so that they are completely behind the finished surfaces.

M. To minimize interference of construction activit ies with flow of

Medical Center traffic, comply with the following:

1. Keep roads, walks and entrances to grounds, to p arking and to occupied areas of buildings clear of construction m aterials, debris and standing construction equipment and vehicles.

2. Method and scheduling of required cutting, alter ing and removal of existing roads, walks and entrances must be approve d by the COR.

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

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1.7 ALTERATIONS

A. Survey: Before any work is started, the Contract or shall make a thorough survey with the COR of building 7 in which alterations occur and areas which are anticipated routes of access, a nd furnish a report, signed by both, to the Contracting Officer. This r eport shall list by rooms and spaces:

1. Existing condition and types of resilient floori ng, doors, windows, walls and other surfaces not required to be altered throughout.

2. Existence and conditions of items such as plumbi ng fixtures and accessories, electrical fixtures, equipment, veneti an blinds, shades, etc., required by drawings to be either reu sed or relocated, or both.

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

4. Shall designate areas for working space, materia ls storage and routes of access to areas within buildings where al terations occur and which have been agreed upon by Contractor and C OR.

B. Any items required by drawings to be either reus ed or relocated or both, found during this survey to be nonexistent, o r in opinion of COR

, to be in such condition that their use is impossi ble or impractical, shall be furnished and/or replaced by Contractor wi th new items in accordance with specifications which will be furnis hed by Government.

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

52.243-4 and VAAR 852.236-88).

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

1. Re-survey report shall also list any damage caus ed by Contractor to such flooring and other surfaces, despite protectio n measures; and, will form basis for determining extent of repair wo rk required of

01 00 00 -11

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

D. Protection: Provide the following protective mea sures:

1. Wherever existing roof surfaces are disturbed th ey shall be protected against water infiltration. In case of le aks, they shall be repaired immediately upon discovery.

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

3. 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 protecti on shall be maintained intact until all work in the area is com pleted.

1.8 DISPOSAL AND RETENTION

A. Materials and equipment accruing from work remov ed 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 t he Government are identified by attached tags or noted on drawings or in specifications as items to be stored. Items that re main property of the Government shall be removed or dislodged from p resent locations in such a manner as to prevent damage which would b e detrimental to re-installation and reuse. Store such items where d irected by COR.

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

3. Items of portable equipment and furnishings loca ted in rooms and spaces in which work is to be done under this contr act shall remain the property of the Government. When rooms and spac es are vacated by the Department of Veterans Affairs during the alter ation period, such items which are NOT required by drawings and s pecifications to be either relocated or reused will be removed by th e Government in advance of work to avoid interfering with Contracto r's operation.

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

IMPROVEMENTS

A. The Contractor shall preserve and protect all st ructures, equipment, and vegetation (such as trees, shrubs, and grass) o n or adjacent to the work site, which are not to be removed and which do not unreasonably interfere with the work required under this contrac t. The Contractor shall only remove trees when specifically authorize d to do so, and shall avoid damaging vegetation that will remain in place. If any limbs or branches of trees are broken during contract per formance, or by the careless operation of equipment, or by workmen, the Contractor shall trim those limbs or branches with a clean cut and p aint the cut with a tree-pruning compound as directed by the Contractin g Officer.

B. The Contractor shall protect from damage all exi sting 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 dam age to those facilities, including those that are the property o f a third party, resulting from failure to comply with the requireme nts of this contract or failure to exercise reasonable care in performin g the work. If the

Contractor fails or refuses to repair the damage pr omptly, the

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

(FAR 52.236-9)

C. Refer to Section 01 57 19, TEMPORARY ENVIRONMENT AL CONTROLS, for additional requirements on protecting vegetation, s oils and the environment. Refer to Articles, "Alterations", "Res toration", and

"Operations and Storage Areas" for additional instr uctions concerning repair of damage to structures and site improvement s.

D. Refer to FAR clause 52.236-7, "Permits and Respo nsibilities," which is included in General Conditions. A National Pollutan t Discharge

Elimination System (NPDES) permit is required for t his project. The

Contractor is considered an "operator" under the pe rmit and has extensive responsibility for compliance with permit requirements. VA

01 00 00 -13 will make the permit application available at the ( appropriate medical center) office. The apparent low bidder, contractor and affected subcontractors shall furnish all information and ce rtifications that are required to comply with the permit process and permit requirements.

Many of the permit requirements will be satisfied b y completing construction as shown and specified. Some requireme nts involve the

Contractor's method of operations and operations pl anning and the

Contractor is responsible for employing best manage ment practices. The affected activities often include, but are not limi ted to the following:

- Designating areas for equipment maintenance and r epair;

- Providing waste receptacles at convenient locatio ns and provide regular collection of wastes;

- Locating equipment wash down areas on site, and p rovide appropriate control of wash-waters;

- Providing protected storage areas for chemicals, paints, solvents, fertilizers, and other potentially toxic materials; and

- Providing adequately maintained sanitary faciliti es.

1.10 RESTORATION

A. Remove, cut, alter, replace, patch and repair ex isting work as necessary to install new work. Except as otherwise shown or specified, do not cut, alter or remove any structural work, an d do not disturb any ducts, plumbing, steam, gas, or electric work witho ut approval of the

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

B. Upon completion of contract, deliver work comple te 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, a nd refinished and left in as good condition as existed before commenc ing work.

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C. At Contractor's own expense, Contractor shall im mediately 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 sy stems (including telephone) which are not scheduled for discontinuan ce or abandonment.

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

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

52.236-2).

1.11 PHYSICAL DATA

A. Data and information furnished or referred to be low 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.

1. The indications of physical conditions on the dr awings and in the specifications are the result of site investigation s by Koehler

Engineering and Land Surveying, Inc, 194 Coker Lane , Cape Girardeau, MO 63701.

(FAR 52.236-4)

B. Subsurface conditions have been developed by cor e borings and test pits. Logs of subsurface exploration are shown diag rammatically on drawings.

C. A copy of the soil report will be made available for inspection by bidders upon request to the COR at the VA Medical C enter, and shall be considered part of the contract documents.

D. Government does not guarantee that other materia ls will not be encountered nor that proportions, conditions or cha racter of several materials will not vary from those indicated by exp lorations. Bidders are expected to examine site of work and logs of bo rings; and, after investigation, decide for themselves character of m aterials and make their bids accordingly. Upon proper application to Department of

01 00 00 -15

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

1.12 PROFESSIONAL SURVEYING SERVICES

A registered professional land surveyor or registe red civil engineer whose services are retained and paid for by the Con tractor shall perform services specified herein and in other spec ification sections.

The Contractor shall certify that the land surveyor or civil engineer is not one who is a regular employee of the Contrac tor, and that the land surveyor or civil engineer has no financial in terest in this contract.

1.13 LAYOUT OF WORK

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

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

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

(FAR 52.236-17)

B. Establish and plainly mark center lines for each building and corner of column lines and/or addition to each existing build ing, and such other lines and grades that are reasonably necessary to p roperly assure that location, orientation, and elevations established f or fuel oil tank, sparking lots, are in accordance with lines and el evations shown on contract drawings.

C. Following completion of general mass excavation and before any other permanent work is performed, establish and plainly mark (through use of

01 00 00 -16 appropriate batter boards or other means) sufficien t additional survey control points or system of points as may be necess ary to assure proper alignment, orientation, and grade of all major feat ures of work. Survey shall include, but not be limited to, location of l ines and grades of footings, exterior walls, center lines of columns i n both directions, major utilities and elevations of floor slabs:

1. Such additional survey control points or system of points thus established shall be checked and certified by a reg istered land surveyor or registered civil engineer. Furnish such certification to the COR before any work (such as footings, floor sl abs, columns, walls, utilities and other major controlling featur es) is placed.

E. Whenever changes from contract drawings are made in line or grading requiring certificates, record such changes on a re producible drawing bearing the registered land surveyor or registered civil engineer seal, and forward these drawings upon completion of work to COR.

F. The Contractor shall perform the surveying and l ayout work of this and other articles and specifications in accordance wit h the provisions of

Article "Professional Surveying Services".

1.14 AS-BUILT DRAWINGS

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

B. All variations shall be shown in the same genera l detail as used in the contract drawings. To insure compliance, as-built d rawings shall be made available for the COR review, as often as requ ested.

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 sho p drawings.

1.15 USE OF ROADWAYS

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

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

01 00 00 -17 roads shall be constructed and restoration performe d by the Contractor at Contractor's expense. When necessary to cross cu rbing, sidewalks, or similar construction, they must be protected by wel l-constructed bridges.

B. When new permanent roads are to be a part of thi s contract, Contractor may construct them immediately for use to facilitat e building operations. These roads may be used by all who have business thereon within zone of building operations.

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

1.17 TEMPORARY USE OF MECHANICAL AND ELECTRICAL EQUIPMENT

A. Use of new installed mechanical and electrical e quipment to provide heat, ventilation, plumbing, light and power will b e permitted subject to written approval and compliance with the followi ng provisions:

1. Permission to use each unit or system must be gi ven by COR in writing. If the equipment is not installed and main tained in accordance with the written agreement and following provisions, the

COR will withdraw permission for use of the equipme nt.

2. Electrical installations used by the equipment s hall be completed in accordance with the drawings and specifications to prevent damage to the equipment and the electrical systems, i.e. tran sformers, relays, circuit breakers, fuses, conductors, motor controll ers and their overload elements shall be properly sized, coordina ted and adjusted.

Installation of temporary electrical equipment or d evices shall be in accordance with NFPA 70, National Electrical Cod e, (2014

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

3. Units shall be properly lubricated, balanced, an d aligned.

Vibrations must be eliminated.

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

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

6. All components of heat production and distributi on 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 equ ipment must be operated as a complete system and be fully maintain ed by operating personnel. Boiler water must be given complete and continuous chemical treatment.

B. Prior to final inspection, the equipment or part s used which show wear and tear beyond normal, shall be replaced with iden tical 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 du e to prolonged use will be repaired replaced by the contractor at the contr actor’s expense.

1.20 TEMPORARY TOILETS

A. Provide where directed, (for use of all Contract or's workmen) ample temporary sanitary toilet accommodations with suita ble sewer and water connections; or, when approved by COR, provide suit able dry closets where directed. Keep such places clean and free fro m flies, and all connections and appliances connected therewith are to be removed prior to completion of contract, and premises left perfec tly clean.

1.21 AVAILABILITY AND USE OF UTILITY SERVICES

A. The Government shall make all reasonably require d amounts of utilities available to the Contractor from existing outlets a nd supplies, as

01 00 00 -19 specified in the contract. The amount to be paid by the Contractor for chargeable electrical services shall be the prevail ing rates charged to the Government. The Contractor shall carefully cons erve 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 Con tracting Officer, shall install and maintain all necessary temporary connections and distribution lines, and all meters required to meas ure the amount of electricity used for the purpose of determining cha rges. Before final acceptance of the work by the Government, the Contr actor shall remove all the temporary connections, distribution lines, meters, and associated paraphernalia and repair restore the inf rastructure 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 preven t injury to work and materials through dampness and cold. Use of open sa lamanders or any temporary heating devices which may be fire hazards or may smoke and damage finished work, will not be permitted. Mainta in minimum temperatures as specified for various materials:

1. Obtain heat by connecting to Medical Center heat ing distribution system.

a. Steam is available at no cost to Contractor.

E. Electricity (for Construction and Testing): Furn ish 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 hoisti ng devices, electrical welding devices and any electrical heati ng devices providing temporary heat. Electricity for all other uses is available at no cost to the Contractor.

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

01 00 00 -20

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 co st to the

Contractor.

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

G. Fuel: Natural and LP gas and burner fuel oil req uired for boiler cleaning, normal initial boiler-burner setup and ad justing, and for performing the specified boiler tests will be furni shed by the

Government. Fuel required for prolonged boiler-burn er setup, adjustments, or modifications due to improper desig n or operation of boiler, burner, or control devices shall be furnish ed and paid by the

Contractor at Contractor's expense.

1.23 TESTS

A. As per specification section 23 05 93 the contra ctor shall provide a written testing and commissioning plan complete wit h component level, equipment level, sub-system level and system level breakdowns. The plan will provide a schedule and a written sequence of what will be tested, how and what the expected outcome will be. This document will be submitted for approval prior to commencing work. The contractor shall document the results of the approved plan and submit for approval with the as built documentation.

B. Pre-test mechanical and electrical equipment and systems and make corrections required for proper operation of such s ystems before requesting final tests. Final test will not be cond ucted unless pre-tested.

C. Conduct final tests required in various sections of specifications in presence of an authorized representative of the Con tracting Officer.

Contractor shall furnish all labor, materials, equi pment, instruments, and forms, to conduct and record such tests.

D. Mechanical and electrical systems shall be balan ced, controlled and coordinated. A system is defined as the entire syst em which must be

01 00 00 -21 coordinated to work together during normal operatio n to produce results for which the system is designed. For example, air conditioning supply air is only one part of entire system which provide s comfort conditions for a building. Other related components are return air, exhaust air, steam, chilled water, refrigerant, hot water, contr ols and electricity, etc. Another example of a system which involves sev eral components of different disciplines is a boiler installation. Eff icient and acceptable boiler operation depends upon the coordi nation and proper operation of fuel, combustion air, controls, steam, feedwater, condensate and other related components.

E. All related components as defined above shall be functioning when any system component is tested. Tests shall be complete d within a reasonably period of time during which operating an d environmental conditions remain reasonably constant and are typic al of the design conditions.

F. Individual test result of any component, where r equired, will only be accepted when submitted with the test results of re lated components and of the entire system.

1.24 INSTRUCTIONS

A. Contractor shall furnish Maintenance and Operati ng manuals (hard copies and electronic) and verbal instructions when requir ed by the various sections of the specifications and as hereinafter s pecified.

B. Manuals: Maintenance and operating manuals and o ne compact disc (four hard copies and one electronic copy each) for each separate piece of equipment shall be delivered to the COR coincidenta l with the delivery of the equipment to the job site. Manuals shall be complete, detailed guides for the maintenance and operation of equipme nt. They shall include complete information necessary for starting , adjusting, maintaining in continuous operation for long period s 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 illustrati ons. Illustrations shall include "exploded" views showing and identify ing each separate item. Emphasis shall be placed on the use of specia l tools and instruments. The function of each piece of equipmen t, component, accessory and control shall be clearly and thorough ly explained. All

01 00 00 -22 necessary precautions for the operation of the equi pment and the reason for each precaution shall be clearly set forth. Man uals must reference the exact model, style and size of the piece of equ ipment and system being furnished. Manuals referencing equipment simi lar to but of a different model, style, and size than that furnishe d will not be accepted.

C. Instructions: Contractor shall provide qualified , factory-trained manufacturers' representatives to give detailed tra ining to assigned

Department of Veterans Affairs personnel in the ope ration and complete maintenance for each piece of equipment. All such t raining will be at the job site. These requirements are more specifica lly detailed in the various technical sections. Instructions for differ ent items of equipment that are component parts of a complete sy stem, shall be given in an integrated, progressive manner. All instructo rs for every piece of component equipment in a system shall be availab le until instructions for all items included in the system h ave been completed.

This is to assure proper instruction in the operati on of inter-related systems. All instruction periods shall be at such t imes as scheduled by the COR and shall be considered concluded only when the COR is satisfied in regard to complete and thorough covera ge. The contractor shall submit a course outline with associated mater ial to the COR for review and approval prior to scheduling training to ensure the subject matter covers the expectations of the VA and the co ntractual requirements. The Department of Veterans Affairs r eserves the right to request the removal of, and substitution for, any i nstructor who, in the opinion of the COR, does not demonstrate suffic ient qualifications in accordance with requirements for instructors abo ve.

1.26 RELOCATED ITEMS

A. Contractor shall disconnect, dismantle as necess ary, remove and reinstall in new location, all existing equipment a nd 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.

01 00 00 -23

C. Suitably cap existing service lines, such as ste am, condensate return, water, drain, gas, air, vacuum and/or electrical, a t the main whenever such lines are disconnected from equipment to be re located. Remove abandoned lines in finished areas and cap as specif ied herein before under paragraph "Abandoned Lines".

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

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

1.28 CONSTRUCTION SIGN

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

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

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

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

D. Detail Drawing of construction sign showing requ ired legend and other characteristics of sign shall be submitted for appr oval.

1.29 SAFETY SIGN

A. Provide a Safety Sign where directed by COR. Fac e of sign shall be (3/4 inch) thick exterior grade plywood. Provide two (fo ur by four inch)

01 00 00 -24 posts extending full height of sign and (three feet ) into ground. Set bottom of sign level at (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 shal l be painted with gloss paint of colors noted.

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

D. Detail of safety sign showing required legend an d other characteristics of sign is to be submitted for approval.

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

1.32 HISTORIC PRESERVATION

Where the Contractor or any of the Contractor's em ployees, prior to, or during the construction work, are advised of or dis cover any possible archeological, historical and/or cultural resources , the Contractor shall immediately notify the COR verbally, and then with a written follow up.

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02-01-15

01 32 16.15 - 1

SECTION 01 32 16.15

PROJECT SCHEDULES

(SMALL PROJECTS – DESIGN/BID/BUILD)

PART 1- GENERAL

1.1 DESCRIPTION:

A. The Contractor shall develop a Critical Path Method (CPM) plan, using

Microsoft Project 10 software, and schedule demonstrating fulfillment of the contract requirements (Project Schedule), and shall keep the

Project Schedule up-to-date in accordance with the requirements of this section and shall utilize the plan for scheduling, coordinating and monitoring work under this contract (including all activities of subcontractors, equipment vendors and suppliers). Conventional Critical

Path Method (CPM) technique shall be utilized to satisfy both time and cost applications.

1.2 CONTRACTOR'S REPRESENTATIVE:

A. The Contractor shall designate an authorized representative responsible for the Project Schedule including preparation, review and progress reporting with and to the Contracting Officer's Representative (COR).

B. The Contractor's representative shall have direct project control and complete authority to act on behalf of the…