Summary of Work Specification review.pdf

SECTION TABLE OF CONTENTS

DIVISION 01 - GENERAL REQUIREMENTS

SECTION 01 81 00

SUMMARY OF THE WORK

PART 1 SUMMARY OF WORK

1.1 PROJECT DESCRIPTION

1.1.1 Function of Facility

1.1.2 Building Arrangement

1.2 GOALS AND OBJECTIVES

1.2.1 Codes

1.2.2 Building Durability

1.3 FACILITY TYPE AND SIZE

1.3.1 Facility Type

1.4 PERSONNEL AND EQUIPMENT

1.5 DRAWINGS

1.6 OPERATION AND MAINTENANCE REQUIREMENTS

1.6.1 Operation and Maintenance Manuals

PART 2 PRODUCTS

2.1 Not Used

PART 3 EXECUTION

-- End of Section Table of Contents --

PART 1 SUMMARY OF WORK

1.1 PROJECT DESCRIPTION

1.1.1 Function of Facility

The purpose of the project is to repair aging roofing material on an existing building. Secondarily, photo-voltaic panels are proposed for a portion of the building. The building provides courtrooms and offices for the Federal Courts of Appeals.

1.1.2 Building Arrangement

The building roof is separated into numerous areas with differing elevations and exiting roof materials.

For reference, the roof is referred to by names defined as:

A. 6th Story roof – the top most roof of the 6 story portion of the structure B. Clock Tower Floor– the area that originally housed the water tank inside the tower C. Clock Tower Ledge – the area bordering the Tower to the north-west.

D. Triangle – the flat lower roof area to the east of the 6 story portion of the building, so called due to its shape.

E. Suite 200 – the low area between the Clerks’ Office and Mezzanine and the 6 story portion of the building F. Clerks’ Office – the lower roof area on the north end of the building combined with Mezzanine G. Mezzanine – the lower roof area on the north end of the building combined with Clerks’ Office H. Judges Chambers – the lower roof areas south of the main east entry.

1.2 GOALS AND OBJECTIVES

1.2.1 Codes

All pertinent building codes and Life Safety codes shall be met or exceeded.

1.2.2 Building Durability

Materials and equipment will be chosen for their durability and minimum maintenance. The building design shall conserve natural and manmade resources, and energy usage.

1.3 FACILITY TYPE AND SIZE

1.3.1 Facility Type

The building is a courthouse facility with related offices, conferences and lobby spaces, site development and infrastructure.

1.4 DRAWINGS

1.4.1 Drawings of the roof plan are included for use in developing this design.

1.5 OPERATION AND MAINTENANCE REQUIREMENTS

1.6.1 Operation and Maintenance Manuals

The intent of the O&M Manuals is to promote and maximize the efficiency, economy, safety, and effectiveness of the life cycle operation, maintenance, and repair of the facility. Operation and maintenance manuals as required by the GSA Specifications.

PART 2 PRODUCTS

2.1 ROOF SYSTEM MATERIALS

The roof systems shall be a sustainable design; the roof systems should contribute points for recycled content, geographic sourced materials, and reducing urban heat Island effect, via a cool roof, that meets Title 24 Cool Roof requirements and has Solar Reflective Index of 112. This roof system shall be engineered per IBC for ASCE 7-5 wind up lift and is a Class A fire rated roof assembly.

2.2 WARRANTY

Material supplier shall provide a 30 year leak warranty.

PART 3 EXECUTION

3.1 General

The building is on the Historic register and requires care in avoiding damage to the building or its surroundings. Scaffolding should be used to avoid placing ladders against the existing tile roof. An enclosed chute shall be provided for removal of debris from the roof. Any damage to landscaping shall be repaired with materials of similar type and size.

3.2 Specific Area Summary

3.2.1 Area A - 6th Story Roof

The photo-voltaic panels are to be installed in this area. Refer to “Statement of Work - Design Build Guidance Criteria – Roof Mounted Utility-Interactive Photovoltaic System”.

3.2.2 Area B - Clock Tower Floor

Apply a mineral surfaced torch system compliant with Title 24 Cool Roof.

1. Remove existing roof system down to the insulation.

2. Repair any wet or collapsed insulation with like R-value.

3. Torch apply type II base sheet.

4. Torch-apply a mineral surfaced cap sheet.

5. Contractor provides a 5 year labor and material warranty.

3.2.3 Area C - Clock Tower Ledge

Apply a mineral surfaced torch system with Title 24 Cool Roof.

1. Remove existing mastic over reglet and counter flashing.

2. Repair and install new reglet and counter flashing.

3. Tear out all wall flashing.

4. Install new Torch Base Sheet and mineral surface cap sheet.

5. Install new Synthetic Flood Coat and gravel.

6. Inject epoxy into failed structural concrete.

7. Install new stucco.

8. Enlarge and lower one scupper. Install additional scupper.

9. Contractor provides a 5 year labor and material warranty.

3.2.4 Areas D, E, F, G, & H – Triangle, Suite 200, Clerks’ Office, Mezzanine & Judges’ Chambers Apply a mineral surfaced torch system compliant with Title 24 Cool Roof.

1. Remove existing roof system down to the insulation.

2. Repair any wet or collapsed insulation with like R-value.

3. Install ½” HD Woodfiber board in hot bitmumen.

4. Apply base sheet to prepared base with hot bitumen.

5. Install new flashing ply and mineral surface cap sheet with hot bitumen.

6. Install Zinc jaks on all penetrations.

7. Seal all HVAC pan duct work seams.

8. Install new 22 gauge gutters and drip edge.

9. Contractor provides a 5 year labor and material warranty.

-- End of Section --