B08_Attachment_4_SOW_PMIS_158083_Mora_Apts_HVAC___Drywall_(1).pdf

Statement of Work

Supply and Installation of Interior Drywall and Ductless Heat Pump System

Mora Apartments – Building #967

PMIS 158083

Developed By

Olympic National Park Facility Management 600 East Park Ave Port Angeles, WA

July 30, 2021

Mora Apt Drywall/HVAC 00 20 00-1 Table Of Contents

TABLE OF CONTENTS

Number Title .......................................................................................... Number of Pages

00 20 00 Table of Contents

DIVISION 1 - GENERAL REQUIREMENTS

01 11 00 Summary of Work 01 27 00 Definition of Contract Line Items 01 31 00 Project Meetings 01 33 23 Submittal Procedures 01 35 23 Accident Prevention 01 51 13 Temporary Services 01 56 00 Temporary Controls 01 59 00 Field Offices and Sheds 01 60 00 Material and Equipment 01 70 00 Project Closeout

DIVISION 9 - FINISHES

09 21 16 Gypsum Board Assemblies

DIVISION 01

GENERAL REQUIREMENTS

Mora Apt Drywall/HVAC 01 11 00-1 Summary of Work

SECTION 01 11 00 SUMMARY OF WORK

PART 1: GENERAL

1.1 DESCRIPTION:

1. The work of this contract consists of the supply and installation of all interior drywall and new HVAC system (Ductless Heat Pump) in the 2,400 square-foot, four-unit apartment building in the Mora area of Olympic National Park (NPS).

A. Drywall: The Work of this contract consists of the supply and installation of approximately 10,100 square-feet of 5/8” Type-X interior gypsum wall board. Additionally, finish-texturing of approximate 9,400 square-feet of new drywall is included in this scope. See approximate quantities, below.

Mora Apartment Building Drywall Quantities Total Wall SF Total Ceiling SF

5/8” Type-X 6500 2200

5/8” Type-X Geenboard 1200 200

Level 4 Finish + Orange Peel 7700 2400

1. Supply all equipment, labor, materials and supervision. Coordinate mobilization and work with COR.

2. Store materials in protected dry storage until immediately prior to install.

3. Inspect materials and equipment for any defects/damage prior to install

4. Install new 5/8-inch Type-X drywall for the apartment building; including 5/8” type-X Greenboard in four bathrooms, RC-1 resilient channel on all ceilings (UL P522 1-hr rated celling), level-4 finish on all interior living spaces/common rooms/maintenance rooms (excluding attic fire partition walls) and orange peel texturing on all interior living spaces/common rooms/maintenance rooms.

5. Work area clean-up and demobilize.

B. HVAC: Four (4) multizone ductless exterior heat pump condensers and eight (8) recessed ceiling air handlers with wall mounted thermostat controls. ark (NPS).

The performance period for this work shall take place between December 1, 2021 and April 30, 2022. During this period, the contractor shall coordinate mobilizations, material deliveries and provide both phased rough-in and trim-out in coordination with the NPS. Contractor will be given two weeks advance notice from the NPS for commencement of work activities.

Payment shall be made in one lump sum for work

Contractor work shall include:

1. Determine appropriate size condenser and air handler(s) combination for each of the four dwelling units.

2. Supply all equipment, labor and materials. Coordinate mobilization and work with

COR.

3. Store materials in protected dry storage until immediately prior to install

4. Inspect materials and equipment for any defects/damage prior to install

5. Install new HVAC system for the apartment building, including rough in and trim out, testing, start-up and demonstration of heating and cooling cycles

Mora Apt Drywall/HVAC 01 11 00-2 Summary of Work

6. Provide demonstration and training of all installed equipment to NPS staff (estimated 1 hour) on a date coordinated 1-week in advance with COR

7. Provide Operation & Maintenance Manuals for each unit installed

8. Work area clean-up and demobilize.

1.2 LOCATION:

A. Mora Road in Forks, WA 98331

1.3 CONTRACTOR'S USE OF PREMISES:

1. Construction Camp: Establishment of a camp within the Park and at this location will not be permitted.

2. Work Hours: Work hours are from 7:00am to 7:00pm Monday through Friday. Weekend work will normally not be allowed. Special requests may be made through the Contracting Officer.

3. Confine storage of materials to the area as indicated during the pre-construction meeting as part of this contract. Coordinate deliveries so that deliveries fit available storage area.

4. The following conditions shall be followed during the Contractor's work while in the Park:

A. To prevent unnatural attractants to bears, no foods, garbage, drinks, trash, or food and drink containers shall be placed outside trailers or buildings, except during actual use. Any mishandling of garbage, trash, foods, and other potential bear attractants described above will result in the responsible person or Contractor receiving a citation subject to a fine or court appearance before the U.S. Magistrate. Repetition of mishandling or any case of deliberate feeding will result in loss of in-Park operation privileges

B. Pets are prohibited and feeding of any wildlife is prohibited.

5. Preservation of Natural Features: Confine all operations to work limits of the project. Prevent damage to natural surroundings. Restore damaged areas, repair or replace damaged trees and plants (per direction by NPS arborists and horticulturists), at no additional expense to the Government.

6. Vehicles/Heavy Equipment: Vehicles / Heavy Equipment:

A. Rules of the Road: All vehicles and heavy equipment will comply with posted traffic regulations, including speed limits. Failure to comply with traffic regulations will result in a citation being issued to the driver.

B. Vehicle Parking: The contractor shall park vehicles and heavy equipment in designated areas as shown on the Site Location Map or as established at the preconstruction meeting.

C. Driveways and Entrances: The contractor shall keep driveways and entrances serving the premises clear and available to the government, government employees, and emergency vehicles at all times.

D. Vehicle Exhaust: All vehicles will be properly maintained to ensure that the exhaust produced is within legal limits. Effects of excessive vehicle exhaust may be subject to enforcement of State and Federal laws regarding emissions as well as those regarding threatened and endangered species.

E. Spills: Contractor shall be responsible for any cleanup efforts required in accordance with 40 CFR and all applicable state laws regarding disposal and cleanup of hazardous / industrial wastes. The Contractor must immediately notify the Contracting Officer of spills.

Mora Apt Drywall/HVAC 01 11 00-3 Summary of Work

F. DOT Compliance: All vehicles are to be compliant with all DOT requirements including but not limited to driver with appropriate license class, medical examiner card as appropriate with license class, carrying three (3) triangles or three (3) flares, mounted fire extinguisher, and valid DOT safety sticker.

1.4 FIELD VERIFICATION:

A. Field verify all new and existing dimensions and utilities affecting the work of this Contract before ordering products.

1.5 CONTRACTOR-FURNISHED ITEMS:

A. All materials shall be Contractor-furnished from outside the Park.

PART 2: PRODUCTS

2.1 Gypsum Wall Board: The Park requires 5/8” Type-X wall board installed through the building, including 5/8” Type-X greenboard in all bathrooms (walls and ceilings). Level-4 finish on all walls and ceilings, except attic fire partition walls (finish per 2018 International Building Code/2018 International Fire Code). All Fire Sealant installed per 2018 IBC/NFPA.

Resilient Channel: Supply and install RC-1 on all ceilings.

HVAC System: NPS requires four separate ductless heat pump systems installed, each comprised of a multi-zone exterior condenser and two compatible recessed ceiling air handlers. Contractor will size the system adequately for each unit. Contractor will quote energy-star rated systems that includes all components to adequately heat/cool all four units with thermostat control for each air handler in each unit. See attached HVAC Plan.

2.2 Accessories: New HVAC systems should include but are not limited to all accessories including concrete condenser pads, programmable thermostats, disconnects, refrigerant/condensate lines, electrical wiring, flex-conduit, etc.

PART 3: EXECUTION

A. Examination: Examine the project area and site facilities and verify compatibility between existing conditions and the scope of work.

B. Preparation: Take field measurements or conduct surveys to verify dimensions before installation.

C. Storage: Deliver materials in original packages, containers or bundles bearing brand and manufacturer name. Store all materials in protected dry storage areas. Neatly stack in flat on spacers to prevent sagging and contact with concrete slabs.

D. Installation: Install all systems or components according to the specifications, manufacturer’s recommendations, and local, State, and Federal codes, standards, and regulations.

E. Correction of the Work: Upon discovery of defects or damage of new work or to existing facilities damaged by new work, repair or replace damaged systems or components and restore substrates and finishes.

Mora Apt Drywall/HVAC 01 11 00-4 Summary of Work

F. Progress Cleaning: Clean the project site and work area daily. Keep site free of waste and debris in proper containment. Properly dispose of all waste and debris offsite.

G. Final Cleaning & Waste Disposal: At the completion of the work, clean all surfaces and remove all waste materials, trash, tools, equipment, machinery, and surplus items from the project site and legally dispose of all waste items.

Install heat pump systems in accordance with:

A. 2018 International Building Code with Appendices B. 2018 International Energy Conservation Code

C. 2018 International Mechanical Code D. 2017 National Electric Safety Code E. 2018 International Plumbing Co

Install according to manufacturer’s specifications. Exterior condensers shall be installed on concrete pads, on the west end of the building outside their corresponding unit. Installation shall include testing and startup and demonstration of heating/cooling cycles. Contractor will provide an operation and maintenance manual for each unit installed.

3.2 Government will provide electrical installation from service panel to disconnects at each heat pump and to the location of each air handler.

END OF SECTION 01 11 00

Mora Apt Drywall/HVAC 01 27 00-1 CONTRACT LINE ITEMS

SECTION 01 27 00 DEFINITION OF CONTRACT LINE ITEMS

PART 1 GENERAL

1.1 DESCRIPTION

1. The work of this bid item consists of the supply and installation of approximately 10,100 square-feet of 5/8-inch Type-X gypsum wall board (drywall). Approximately 1,400 square feet is greenboard, in all bathroom walls/ceiling. Resilient channel shall be installed prior to drywall on all ceilings. All walls and ceilings shall receive a level-4 finish and orange peel texture (except any attic fire partition walls).

Additionally, supply and install a new ductless heat pump HVAC system. Contractor shall determine, supply and install all required components for the four appropriately sized condensers, eight recessed ceiling mounted air handlers, thermostats, electrical disconnects, refrigerant and condensate lines

Description Quantity Lump Sum

Ductless Heat Pump System 1 $ Drywall Installation 1 $

PART 2: PRODUCTS Not used.

PART 3: EXECUTION Not used.

END OF SECTION 01 27 00

Mora Apt Drywall/HVAC 01 31 00-1 Project Meetings

SECTION 01 31 00 PROJECT MEETINGS

PART 1: GENERAL

1.1 PRE-CONSTRUCTION CONFERENCE: Before start of construction, Contracting Officer will arrange a meeting at Headquarters and an onsite meeting with Contractor. The meeting agenda will include the following as a minimum:

Correspondence procedures

Designation of responsible personnel

Labor standards provisions

Payroll reports

Changes

Payments to Contractor

Subcontractors

Park rules and regulations

Accident prevention program (including name of responsible supervisor)

Accident reporting

Documents required under the contract

Recycling program

Saturday, Sunday, holiday and night work

Safety program (compliance with the "Accident Prevention “clause of the General Provisions)

Tentative construction schedule

Submittal of shop drawings, project data, and samples

Relationship of Division 1 to other divisions

1.2 SITE MEETING: At the conclusion of the preconstruction meeting, a site meeting will be held to review conditions at the site. Some of the issues to be discussed follow:

Materials staging area

Office Trailer location

Other contracted work in the area

END OF SECTION 01 31 00

Mora Apt Drywall/HVAC 01 33 23-1 Submittals

SECTION 01 33 23 SUBMITTAL PROCEDURES

PART 1: GENERAL

1.1 DESCRIPTION: The work of this section consists of submittal requirements before and during construction.

1.2 RELATED REQUIREMENTS: Closeout submittals - Section 01700.

1.3 PRODUCT DATA, AND SAMPLES:

1. General Procedures:

A. Coordinate all submittals and review them for legibility, accuracy, completeness, and compliance with contract requirements. Forward submittals that are related to or affect one another as a package to facilitate coordinated review.

B. List submittals on National Park Service form CM-16. Identify the front of each sheet or item with the submittal and item number.

C. Submittals will not be accepted for review if identification is missing an incorrect number of submittals are submitted, the transmittal form is incorrectly filled out, submittals are not coordinated, or submittals do not show evidence of Contractor's approval.

D. Contracting Officer reserves the right to require submittals in addition to those called for in individual sections.

2. Specific Procedures:

A. Samples: Samples shall be large enough to clearly illustrate the functional characteristics and full range of color, texture, or pattern.

B. Manufacturers' Literature: Submit only pertinent pages; mark each copy of standard printed data to identify products referenced in specification section.

3. Contracting Officer's Review:

A. After approving submittals, Contracting Officer will return one copy to the Contractor.

B. If submittals are not approved, Contracting Officer will return one copy to Contractor with reasons for rejection. Resubmit, identifying changes.

C. Any work done before approval shall be at Contractor's own risk.

1.6 SIMILAR PRODUCTS OR APPROVED EQUAL:

1. For each item proposed as a "similar product or approved equal," submit items required in each section and additional supporting data, including:

A. Drawings and samples as appropriate.

B. Comparison of the qualities of the proposed item with that specified.

C. Changes required in other elements of the work because of the substitution.

D. Name, address, and telephone number of vendor plus Manufacturer's literature regarding installation, operation, and maintenance, including schematics for electrical and hydraulic systems, lubrication requirements, and parts lists.

2. No pre-bid approvals will be made. Any submittal of a "similar product" constitutes a representation that the Contractor:

A. Has investigated the proposed item and determined that it is equal or superior in all respects to that specified.

B. Will provide the same warranties for the proposed item as for the item specified.

Mora Apt Drywall/HVAC 01 33 23-2 Submittals

C. Has determined that the proposed item is compatible with interfacing items.

D. Will coordinate the installation of such item and make all changes required in other elements of the work because of such item.

E. Waives all claims for additional expenses that may be incurred as a result of the use of a "similar product".

3. New Construction Materials: The Contractor is encouraged to submit for approval products made out of recycled or environmentally responsible material. Every effort will be made by the National Park Service to approve these materials.

END OF SECTION 01 33 23

TRANSMITTAL - NATIONAL PARK SERVICE Transmittal No.:

Sheet: 1 of:

Park:

Project:

Contract No.:

Pkg. No.:

Date:

Contractor:

Subcontractor/Supplier:

NPS ACTION

Specification Section No.

Description of Item (Size, Type, Name, Manufacturer, Use, Etc.)

Contractor Signature

Recommended by

Title, Date

Title

Date

I hereby certify that this submittal has been reviewed for accuracy, completeness, and compliance with contract requirements (FAR 52.236-21)

Review Comments

Action By

Date

Contracting Officer’s Representative

Approval of this submittal is subject to the provisions of the contract drawings and specifications. This action is for general concurrence only and the Government is not responsible for errors or omission.

SUBMITTAL LOG DATES: From contractor [__________], To reviewer [__________], From reviewer [__________], To Contractor [__________] Distribution: ( ) Contractor ( ) DSC File ( ) COR ( ) A/E ( ) DSC Interim ( ) COR Interim ( ) Contractor Interim CM-16Rev. 4/00 (Formerly DSC-1(CS)

TRANSMITTAL CONTINUATION - NATIONAL PARK SERVICE Transmittal No.:

Sheet: 1 of:

Park:

Project:

Contract No.:

Pkg. No.:

Date:

Contractor:

Subcontractor/Supplier:

NPS ACTION

Specification Section No.

Description of Item (Size, Type, Name, Manufacturer, Use, Etc.)

Review Comments

CM-16 Rev. 4/00 (Formerly DSC-1(CS)

Mora Apt Drywall/HVAC 01 35 23-1 Accident Prevention

Section 01 35 23 ACCIDENT PREVENTION

1.1 DESCRIPTION: The work of this section consists of establishing an effective accident prevention program and providing a safe environment for all personnel and visitors.

1.2 SUBMITTALS:

1. Accident Prevention Program: Before on-site work begins, submit for approval an accident prevention program. The Contracting Officer will review the proposed program for compliance with OSHA and project requirements. If the program requires any revisions or corrections, the Contractor shall resubmit the program within 10 days. No progress payments will be processed until the program is approved. The program shall include:

A. Name of responsible supervisor to carry out the program.

B. Weekly and monthly safety meetings.

C. First aid procedures.

D. Outline of each phase of the work, the hazards associated with each major phase, and the methods proposed to ensure property protection and safety of the public, National Park Service personnel, and Contractor's employees. Identify the work included under each phase by reference to specification section or division numbers.

E. Training, both initial and continuing.

F. Planning for possible emergency situations, such as floods, fires, cave-ins, slides, explosions, power outages, and windstorms. Such planning shall take into consideration the nature of construction, site conditions, and degree of exposure of persons and property.

G. Housekeeping: Section 01 56 00.

H. Fire Protection: Section 01 51 13.

2. Traffic Control Plan: Before on-site work begins, submit for approval a traffic control plan. The Contracting Officer will review the proposed program for compliance with OSHA and project requirements.

If the program requires any revisions or corrections, the Contractor shall resubmit the program within 10 days. No progress payments will be processed until the program is approved.

3. Submit a report of safety meetings and of inspections.

4. Upon request, submit proof of employees' qualifications to perform assigned duties in a safe manner.

1.3 QUALITY ASSURANCE:

1. Clauses entitled "Accident Prevention" and "Permits and Responsibilities" of the General Provisions.

In case of conflicts between Federal, state, and local safety and health requirements, the most stringent shall apply. Equipment or tools not meeting OSHA requirements will not be allowed on the project site. Failure to comply with the requirements of this section and related sections may result in suspension of work.

2. Qualifications of Employees:

A. Ensure that employees are physically qualified to perform their assigned duties in a safe manner.

B. Do not allow employees to work whose ability or alertness is impaired because of drugs, fatigue, illness, intoxication, or other conditions that may expose themselves or others to injury.

C. Operators of vehicles, mobile equipment, hoisting equipment, and hazardous plant equipment shall be able to understand signs, signals, and operating instructions, and be capable of operating such equipment. Provide operating instructions for all equipment.

Mora Apt Drywall/HVAC 01 35 23-2 Accident Prevention

Newly hired operators shall be individually tested by an experienced operator or supervisor to determine if they are capable of safely operating equipment.

1.4 ACCIDENT REPORTING:

1. Reportable Accidents: A reportable accident is defined as death, occupational disease, traumatic injury to employees or the public, property damage by accident in excess of $100, and fires. Within 7 days of a reportable accident, fill out and forward to the Contracting Officer a DI-134 form, which may be obtained from Contracting Officer.

2. All Other Accidents: The Contractor shall report all other accidents to the Contracting Officer as soon as possible and assist the Contracting Officer and other officials as required in the investigation of the accident.

PART 2: PRODUCTS

2.1 FIRST AID FACILITIES: Provide adequate facilities for the number of employees and the type of construction at the site.

2.2 PERSONNEL PROTECTIVE EQUIPMENT: Meet requirements of NIOSH and MSHA, where applicable, as well as ANSI.

2.3 BARRIERS: Section 01 53 00.

PART 3: EXECUTION

3.1 EMERGENCY INSTRUCTIONS: Post telephone numbers and reporting instructions for ambulance, physician, hospital, fire department, and police in conspicuous locations at the work site.

3.2 ESCAPE ROUTES: Provide and maintain adequate escape routes at all times in accordance with the Life Safety Code (NFPA 101-91). No corridor, aisle, stairway, door, or exit shall be obstructed or used in a manner that interferes with escape routes.

3.3 PROTECTIVE EQUIPMENT:

1. Inspect personal protective equipment daily and maintain in a serviceable condition. Clean, sanitize, and repair, as appropriate, personal items before issuing them to another individual.

2. Inspect and maintain other protective equipment and devices before use and on a periodic basis to ensure safe operation.

3.4 SAFETY MEETINGS:

1. As a minimum, conduct weekly 15-minute "toolbox" safety meetings. These meetings shall be conducted by a foreman and attended by all construction personnel at the worksite.

2. Conduct monthly safety meetings for all levels of supervision. Notify the Contracting Officer so that he may attend. These meetings shall be used to review the effectiveness of the Contractor's safety effort, to resolve current health and safety problems, to provide a forum for planning safe construction activities, and for updating the accident prevention program. The Contracting Officer will enter the results of the meetings into his daily log.

3.5 HARD HATS AND PROTECTIVE EQUIPMENT AREAS:

1. A hard hat area will be designated by the Contracting Officer. The hard hat area shall be posted by the Contractor in a manner satisfactory to the Contracting Officer.

2. It is the Contractor's responsibility to require all those working on or visiting the site to wear hard hats and other necessary protective equipment at all times.

Mora Apt Drywall/HVAC 01 35 23-3 Accident Prevention

3.6 TRAINING:

1. First Aid: Provide adequate training to ensure prompt and efficient first aid.

2. Hazardous Material: Train and instruct each employee exposed to hazardous material in safe and approved methods of handling and storage. Hazardous materials are defined as explosive, flammable, poisonous, corrosive, oxidizing, irritating, or otherwise harmful substances that could cause death or injury.

END OF SECTION 01 35 23

Mora Apt Drywall/HVAC 01 51 13-1 Temporary Services

SECTION 01 51 13 TEMPORARY SERVICES

1.1 DESCRIPTION: The work of this section consists of providing temporary services required for Contractor's performance of the work of this Contract.

PART 2: PRODUCTS

2.1 GENERAL: Temporary materials may be new or used but must be adequate in capacity for the required usage, must not create unsafe conditions, and must not violate requirements of applicable codes and standards.

2.2 FIRE PROTECTION EQUIPMENT: UL Class 2A, 2-1/2-gallon water type, stored-pressure extinguisher and UL Class 10, Type I, 15-pound B:C carbon dioxide extinguisher.

PART 3: EXECUTION

3.1 TELEPHONE:

1. No telephone service is available onsite for Contractor's use. The project sites does have cellular phone coverage.

3.2 WATER:

1. Potable water is available at the site.

3.3 SANITARY FACILITIES:

1. Contractor shall provide temporary restroom facilities.

3.4 FIRE PREVENTION AND PROTECTION:

1. A capable and qualified person shall be placed in charge of fire protection. The responsibilities shall include locating and maintaining fire protective equipment and establishing and maintaining safe torch cutting and welding procedures.

2.Hazard Control: Take all necessary precautions to prevent fire during construction. Do not store flammable or combustible liquids in buildings. Provide adequate ventilation during use of volatile or noxious substances.

3. Spark Arresters: Equip all gasoline or diesel-powered equipment used in potential forest or grass fire locations with spark arresters.

4. Locate internal combustion equipment so that exhausts discharge well away from combustible materials.

5. Locate service areas a minimum of 25 feet from buildings. Shut down equipment before refueling.

6. Smoking: Smoking on the construction site is prohibited.

3.5 PROTECTION EQUIPMENT REQUIRED:

1. Vehicles and Equipment: Provide one extinguisher on each vehicle or piece of equipment.

END OF SECTION 01 51 13

Mora Apt Drywall/HVAC 01 56 00-1 Temporary Controls

SECTION 01 56 00 TEMPORARY CONTROLS

PART 1: GENERAL

1.1 DESCRIPTION: The work of this section consists of providing temporary controls.

PART 2: PRODUCTS Not Used.

PART 3: EXECUTION

3.1 HOUSEKEEPING:

1. Keep project neat, orderly, and in a safe condition at all times.

2. Provide enough containers for collecting construction debris and construction materials to be recycled. Food storage and disposal must meet Park regulations.

3. The Contractor is encouraged to provide individually marked containers for recycling personal items, such as aluminum cans, newspapers, plastic, corrugated cardboard. These items may be recycled by the Contractor or turned over to the Park recycling committee. Demolished roof material shall be taken to local metal recycling.

4. Keep volatile wastes in covered containers.

5. Routine magnetic sweeps of the jobsite are encouraged, to minimize hazard to humans, animals and vehicles.

3.2 DISPOSAL:

1. Immediately remove hazardous rubbish from project site. Place other construction debris in refuse containers at least daily. Dispose of refuse at least weekly, in a legal manner, at public or private dumping areas outside the Park. Do not burn or bury refuse inside the Park.

3.3 AIR AND WATER POLLUTION CONTROL:

1. Take all necessary reasonable measures to reduce air and water pollution by any material or equipment used during construction.

2. Do not dispose of volatile wastes or oils in storm or sanitary drains.

3. Do not allow waste materials to be washed into streams or bodies of water.

END OF SECTION 01 56 00

Mora Apt Drywall/HVAC 01 59 00-1 Field Offices

SECTION 01 59 00 FIELD OFFICES AND SHEDS

PART 1: GENERAL

1.1 DESCRIPTION: The requirements of this section consist of furnishing, locating, and removing temporary structures, equipment, and furnishings.

1.2 RELATED REQUIREMENTS: Temporary services - Section 01 51 0.

PART 2: PRODUCTS

2.1 CONTRACTOR'S FIELD OFFICE: No field offices will be permitted for this contract.

PART 3: EXECUTION – (Not Used)

END OF SECTION 01 59 00

Mora Apt Drywall/HVAC 01 60 00-1 Materials and Equipment

SECTION 01 60 00 MATERIAL AND EQUIPMENT

PART 1: GENERAL

1.1 DESCRIPTION: The work of this section consists of the general procedures for handling, storing, and protecting material and equipment.

1.2 TRANSPORTATION AND HANDLING: Arrange deliveries of materials in accordance with construction schedules; coordinate to avoid conflict with work and conditions at the site. Deliver materials in undamaged condition, in manufacturer's original containers or packaging, with identifying labels intact and legible. Contractor is encouraged to obtain materials in biodegradable or recyclable/ reusable packaging which uses the minimum amount of packaging possible.

1.3 LOCATION: Materials and equipment to be used must be stored within the contract limit line, unless specifically approved by the Contracting Officer.

1.4 STORAGE AND PROTECTION: Store materials in accordance with manufacturer's instructions, with seals and labels accessible for inspection. Conform to specific requirements in individual sections in addition to those listed below.

1. Interior Storage: Maintain temperature and humidity within the ranges required by manufacturer's instructions.

2. Exterior Storage:

A. Store products subject to damage by the elements in weather tight enclosures.

B. Store fabricated products above the ground, on blocking or skids; prevent soiling or staining. Cover products subject to damage or deterioration with impervious sheet coverings; provide adequate ventilation to avoid condensation.

C. Store loose granular materials in a well-drained area on solid surfaces to prevent mixing with foreign matter.

3. Protection After Installation: Provide adequate coverings as necessary to protect installed materials from damage resulting from natural elements, traffic, and subsequent construction.

END OF SECTION 01 60 00

Mora Apt Drywall/HVAC 01 70 00-1 Project Closeout

SECTION 01 70 00 PROJECT CLOSEOUT

1.1 DESCRIPTION: The work of this section consists of final cleanup, closeout submittals, and final inspection procedures.

PART 2: PRODUCTS

2.1 CLEANING MATERIALS: As recommended by the manufacturer of surface to be cleaned.

PART 3: EXECUTION

3.1 CLEANING: Remove all tools, equipment, surplus materials, and rubbish. Restore or refinish surfaces of existing facilities that are marred, scratched, or damaged due to the work of this contract to match original condition. Remove grease, dirt, stains, foreign materials, and labels from interior and exterior finished surfaces. Sweep paved areas, rake grounds. At time of final inspection, project shall be thoroughly clean and ready for use.

3.2 CLOSEOUT SUBMITTALS: Submit before final inspection request.

1. Guarantees and Bonds: As specified in individual sections.

2. Spare Parts and Materials: As specified in individual sections.

3.3 SUBSTANTIAL COMPLETION AND FINAL INSPECTION: Submit written certification that project, or designated portion of project, is substantially complete, and request in writing a final inspection.

Contracting Officer will inspect within 10 days of receipt of request.

1. When Contracting Officer determines that Work is substantially complete, he will prepare a list of deficiencies to be corrected before final acceptance and issue a Letter of Substantial Completion.

2. If Contracting Officer determines that the Work is not substantially complete, he will immediately notify Contractor in writing, stating reasons. After completing Work, Contractor shall resubmit certification and request a new final inspection.

3.4 ACCEPTANCE OF THE WORK: After all deficiencies have been corrected, a Letter of Acceptance will be issued.

3.5 POST-CONSTRUCTION INSPECTION: Before expiration of warranty period, Contracting Officer will inspect project and notify Contractor in writing of all deficiencies.

END OF SECTION 01 70 00

DIVISION 09

FINISHES

Mora Apt Drywall/HVAC 09 21 16-1 Gypsum Board Assemblies

SECTION 09 21 16 GYPSUM BOARD ASSEMBLIES

1.1 SECTION INCLUDES

A. Gypsum wallboard.

B. Joint treatment and accessories.

1.2 REFERENCE STANDARDS

A. ASTM C475/C475M - Standard Specification for Joint Compound and Joint Tape for Finishing Gypsum Board; 2015.

B. ASTM C840 - Standard Specification for Application and Finishing of Gypsum Board; 2013.

C. ASTM C1002 - Standard Specification for Steel Self-Piercing Tapping Screws for Application of Gypsum Panel Products or Metal Plaster Bases to Wood Studs or Steel Studs;

2014.

D. ASTM C1396/C1396M - Standard Specification for Gypsum Board; 2014.

E. ASTM D3273 - Standard Test Method for Resistance to Growth of Mold on the Surface of Interior Coatings in an Environmental Chamber; 2012.

F. GA-216 - Application and Finishing of Gypsum Board; 2013.

1.3 SUBMITTALS

A. See Section 01 33 23 - Submittal Procedures: for submittal requirements.

B. Product Data: Provide data on gypsum board, resilient channel, glass mat tape, joint compound, corner bead, fasteners, primers, admixtures and final texture.

PART 2: PRODUCTS

2.1 GYPSUM BOARD ASSEMBLIES

A. Provide completed assemblies complying with ASTM C840 and GA-216.

2.2 BOARD MATERIALS

A. Gypsum Wallboard: gypsum panels as defined in ASTM C1396/C1396M; sizes to minimize joints in place; ends square cut.

1. Application: Use for vertical surfaces, unless otherwise indicated.

2. Mold Resistance: Score of 10, when tested in accordance with ASTM D3273.

3. Thickness:

a. Vertical Surfaces: 5/8 inch.

4. Glass Mat Faced Products:

a. Continental Building Products; Weather Defense Platinum Interior Type X.

b. Georgia-Pacific Gypsum; DensArmor Plus Fireguard C.

c. National Gypsum Company; Gold Bond eXP Interior Extreme Gypsum Panel.

d. USG Corporation; USG Sheetrock Brand Glass-Mat Panels Mold Tough.

B. Ceiling Board: Special sag resistant gypsum ceiling board as defined in ASTM C1396/C1396M; sizes to minimize joints in place; ends square cut.

1. Application: Ceilings, unless otherwise indicated.

2. Thickness: 5/8 inch.

3. Edges: Tapered.

http://global.ihs.com/doc_detail.cfm?rid=BSD&document_name=ASTM%20C475/C475M http://global.ihs.com/doc_detail.cfm?rid=BSD&document_name=ASTM%20C840 http://global.ihs.com/doc_detail.cfm?rid=BSD&document_name=ASTM%20C1002 http://global.ihs.com/doc_detail.cfm?rid=BSD&document_name=ASTM%20C1396/C1396M http://global.ihs.com/doc_detail.cfm?rid=BSD&document_name=ASTM%20D3273 http://global.ihs.com/doc_detail.cfm?rid=BSD&document_name=GA-216 http://global.ihs.com/doc_detail.cfm?rid=BSD&document_name=ASTM%20C840 http://global.ihs.com/doc_detail.cfm?rid=BSD&document_name=GA-216 http://global.ihs.com/doc_detail.cfm?rid=BSD&document_name=ASTM%20D3273 http://global.ihs.com/doc_detail.cfm?rid=BSD&document_name=ASTM%20C1396/C1396M http://global.ihs.com/doc_detail.cfm?rid=BSD&document_name=ASTM%20C1396/C1396M

Mora Apt Drywall/HVAC 09 21 16-2 Gypsum Board Assemblies

4. Glass Mat Faced Products:

a. Continental Building Products; Weather Defense Platinum Interior Type X.

b. Georgia-Pacific Gypsum; DensArmor Plus Fireguard C.

c. National Gypsum Company; Gold Bond eXP Interior Extreme Gypsum Panel.

d. USG Corporation; USG Sheetrock Brand Glass-Mat Panels Mold Tough.

2.3 ACCESSORIES

A. Beads, Joint Accessories, and Other Trim: ASTM C1047, rigid plastic or galvanized steel, unless noted otherwise.

1. Rigid Corner Beads: Low profile, for 90 degree outside corners and archways.

B. Joint Materials: ASTM C475 and as recommended by gypsum board manufacturer for project conditions.

1. Tape: use one of the following, as recommended by the board manufacturer:

a. Tape: 2 inch wide, coated glass fiber tape for joints and corners.

2. Ready-mixed vinyl-based joint compound.

3. Chemical hardening type compound.

C. High Build Drywall Surfacer: Vinyl acrylic latex-based coating for spray application, designed to take the place of skim coating and separate paint primer in achieving Level 5 finish.

D. Screws for Fastening of Gypsum Panel Products to Cold-Formed Steel Studs Less than

0.033 inch in Thickness and Wood Members: ASTM C1002; self-piercing tapping screws, corrosion resistant.

PART 3: EXECUTION

3.1 EXAMINATION

A. Verify that project conditions are appropriate for work of this section to commence.

3.2 BOARD INSTALLATION

A. Comply with ASTM C 840, GA-216, and manufacturer's instructions. Install to minimize butt end joints, especially in highly visible locations.

B. Installation on Wood Framing: For non-rated assemblies, install as follows:

1. Single-Layer Applications: Screw attachment.

3.3 INSTALLATION OF TRIM AND ACCESSORIES

A. Corner Beads: Install at external corners, using longest practical lengths.

B. Edge Trim: Install at locations where gypsum board abuts dissimilar materials.

3.4 JOINT AND SURFACE TREATMENT

A. Glass Mat Faced Gypsum Board and Exterior Glass Mat Faced Sheathing: Use fiberglass joint tape, bedded and finished with chemical hardening type joint compound.

B. Finish gypsum board in accordance with levels defined in ASTM C840, as follows:

1. Level 4: Walls and ceilings to receive paint finish or wall coverings, unless otherwise indicated.

2. Level 2: In utility areas, behind cabinetry, and on backing board to receive tile finish.

3. Level 1: Wall areas above finished ceilings, whether or not accessible in the completed construction.

http://global.ihs.com/doc_detail.cfm?rid=BSD&document_name=ASTM%20C1002 http://global.ihs.com/doc_detail.cfm?rid=BSD&document_name=ASTM%20C840

Mora Apt Drywall/HVAC 09 21 16-3 Gypsum Board Assemblies

C. Tape, fill, and sand exposed joints, edges, and corners to produce smooth surface ready to receive finishes and texture.

1. Feather coats of joint compound so that camber is maximum 1/32 inch.

D. Where Level 4 & 5 finish is indicated, spray apply high build drywall surfacer (light orange peel) over entire surface after joints have been properly treated; achieve a flat and tool mark-free finish.

END OF SECTION