2-Radnor Township Roof Replacement and PV - Specifications - Contract 1.pdf

PROJECT MANUAL

ROOF REPLACEMENT AND PV

DESIGN

CONTRACT 1 – GENERAL

CONSTRUCTION

RADNOR TOWNSHIP

DELAWARE COUNTY,

PENNSYLVANIA

AUGUST 21, 2025

Specification No. 102577.0001, Contract 1

2025 Spotts, Stevens and McCoy

Set No. _1_______

SPOTTS | STEVENS | MCCOY

ssmgroup.com

TECHNICAL SPECIFICATIONS

FOR

RADNOR TOWNSHIP

DELAWARE COUNTY, PENNSYLVANIA

ROOF REPLACEMENT AND PV DESIGN

CONTRACT 1 – GENERAL CONSTRUCTION

AUGUST 2025

SSM PROJECT NO. 102577.0004

TABLE OF CONTENTS

DIVISION 01 - GENERAL REQUIREMENTS

011000 SUMMARY

011200 MULTIPLE CONTRACT SUMMARY

012100 ALLOWANCES

012200 UNIT PRICES

012500 SUBSTITUTION PROCEDURES

012600 CONTRACT MODIFICATION PROCEDURES

012900 PAYMENT PROCEDURES

013100 PROJECT MANAGEMENT AND COORDINATION

013200 CONSTRUCTION PROGRESS DOCUMENTATION

013300 SUBMITTAL PROCEDURES

013516 ALTERATION PROJECT PROCEDURES

014000 QUALITY REQUIREMENTS

015000 TEMPORARY FACILITIES AND CONTROLS

016000 PRODUCT REQUIREMENTS

017300 EXECUTION

017419 CONSTRUCTION WASTE MANAGEMENT AND DISPOSAL

017700 CLOSEOUT PROCEDURES

017823 OPERATION AND MAINTENANCE DATA

017839 PROJECT RECORD DOCUMENTS

017900 DEMONSTRATION AND TRAINING

DIVISION 03 – CONCRETE

030130 MAINTENANCE OF CAST-IN-PLACE CONCRETE

DIVISION 05 – METALS

053100 STEEL DECKING

055000 METAL FABRICATIONS

055213 PIPE AND TUBE RAILINGS

DIVISION 06 - WOOD, PLASTICS, AND COMPOSITES

061000 ROUGH CARPENTRY

DIVISION 07 - THERMAL AND MOISTURE PROTECTION

070150.19 PREPARATION FOR REROOFING

075423 THERMOPLASTIC-POLYOLEFIN (TPO) ROOFING

076200 SHEET METAL FLASHING AND TRIM

077100 ROOF SPECIALTIES

077129 MANUFACTURED ROOF EXPANSION JOINTS

077200 ROOF ACCESSORIES

079200 JOINT SEALANTS

DIVISION 22 - PLUMBING

221423 STORM DRAINAGE PIPING SPECIALTIES

SUMMARY 011000 - 1

SECTION 011000 - SUMMARY

PART 1 - GENERAL

1.1 RELATED DOCUMENTS

A. Drawings and general provisions of the Contract, including General and Supplementary

Conditions and other Division 01 Specification Sections, apply to this Section.

1.2 SUMMARY

1.3 SUMMARY

A. Section Includes:

1. Project information.

2. Work covered by Contract Documents.

3. List of Drawings

4. Milestone Schedule.

5. Work under Owner's separate contracts.

6. Contractor's use of site and premises.

7. Coordination with occupants.

8. Work restrictions.

9. Specification and Drawing conventions.

B. Related Requirements:

1. Section 011200 �Multiple Contract Summary� for definition of multiple prime contracts and coordination between separate contracts.

2. Section 015000 "Temporary Facilities and Controls" for limitations and procedures governing temporary use of Owner's facilities.

3. Section 017300 "Execution" for coordination of Owner-installed products.

1.4 PROJECT INFORMATION

A. Project Identification: SSM Project Number 102577.0004.

1. Project Location:

a. Municipal Building: 301 Iven Ave, Wayne, PA 19087.

b. Public Works Complex: 235 Lancaster Avenue, Wayne, PA 19087.

B. Owner: Township of Radnor, Pennsylvania.

1. Owner's Representatives:

a. Dennis Capella, Project Manager, Engineering Department

1) Phone: (610) 688-5600 ext. 166.

SUMMARY 011000 - 2

2) Email: <dcapella@radnor.org>

b. Stephen Norcini, PE, Township Engineer, Engineering Department

1) Phone: (610) 688-5600 ext. 130

2) Email: <snorcini@radnor.org>

C. Engineer: Spotts, Stevens, and McCoy.

1. Architect's Representatives:

a. Marika Selzler Williams, EIT, CEM, ENV SP, Manager, Energy & Sustainability

1) Phone: (610) 609-8334

2) Email: <marika.selzler@ssmgroup.com>

b. Jeffrey M. Thoms, PE, Manager, Structural Department

1) Phone: (610) 898-3015

2) Email: <Jeffrey.Thoms@ssmgroup.com>

1.5 WORK COVERED BY CONTRACT DOCUMENTS

A. The Work of Project is defined by the Contract Documents and includes, but is not limited to, the following:

1. Municipal Building: Complete removal of the existing roofing system at the Municipal

Building (approximately 19,500 square foot). Replacement of the roofing systems, including insulation, membrane roofing, flashing, lightning protection, and other associated work. Removal and replacement of existing mechanical units at the Municipal

Building. Installation of new photovoltaic array and associated equipment. Any other

Work indicated in the Contract Documents.

2. Public Works Complex: Complete removal of the existing roofing system at three buildings at the Public Works Complex (approximately 39,700 square foot). Replacement of the roofing systems, including insulation, membrane roofing, flashing, and other associated work. Installation of new photovoltaic arrays at the North Shed and Office

Buildings in the Public Works Complex. Any other Work indicated in the Contract

Documents.

B. Type of Contract:

1. Project will be constructed under coordinated, concurrent multiple contracts. See

Section 011200 "Multiple Contract Summary" for a list of multiple contracts, a description of work included under each of the multiple contracts, and the responsibilities of Project coordinator.

1.6 LIST OF DRAWINGS

A. Drawings: Drawings consist of the Contract Drawings and other drawings listed on the Index to

Drawings of the separately bound drawing set.

1. Municipal Building:

SUMMARY 011000 - 3

a. Drawing set titled �Municipal Building Roof Replacement and PV Design: Contract

1�, 13 sheets, dated August 21, 2025, as modified by subsequent Addenda and

Contract modifications.

b. Drawing set titled �Municipal Building Roof Replacement and PV Design: Contract

2�, 7 sheets, dated August 21, 2025, as modified by subsequent Addenda and

Contract modifications.

2. Public Works Complex:

a. Drawing set titled �Public Works Complex Roof Replacement and PV Design:

Contract 1�, 18 sheets, dated August 21, 2025, as modified by subsequent Addenda and Contract modifications.

b. Drawing set titled �Public Works Complex Roof Replacement and PV Design:

Contract 2�, 6 sheets, dated August 21, 2025, as modified by subsequent Addenda and Contract modifications.

1.7 WORK UNDER OWNER'S SEPARATE CONTRACTS

A. Work with Separate Contractors: Cooperate fully with Owner's separate contractors, so work on those contracts may be carried out smoothly, without interfering with or delaying Work under this Contract or other contracts. Coordinate the Work of this Contract with work performed under

Owner's separate contracts.

A. Preceding Work: Owner has awarded separate contract(s) for the following additional work to be performed at the Public Works site. Completion of this work will precede portions of the electrical work under this Contract.

1. Glasgow, Inc. for removal and replacement of asphalt paving at Public Works Complex.

a. Estimated Start of Construction: October, 2025.

b. Installation of trenched utility work associated with solar installation to be completed by Glasgow prior to start of paving replacement.

c. Conduit to be capped at each end of the trench for use by electrical contractor in solar installation.

B. Concurrent Work: Owner has awarded separate contract(s) for the following construction operations at Project site. Those operations will be conducted simultaneously with Work under this Contract.

1. J. J. White for Replacement of Roof-Top Units at Municipal Building.

a. Purchase of roof-top units (RTUs) has been reviewed by Board of Commissioners.

HVAC Contractor to store units until roofing work has proceeded.

b. Roof Replacement at Municipal Building to be coordinated with the RTU installation.

1) Removal of existing units by HVAC Contractor.

2) Removal of existing curbs by General Contractor.

3) Supply of new curbs by HVAC Contractor.

4) Installation of new curbs by General Contractor.

5) Removal and installation of new utility connections by Electrical Contractor and HVAC Contractor.

SUMMARY 011000 - 4

6) New equipment installation by HVAC Contractor.

7) Curb flashing installation by General Contractor.

1.8 CONTRACTOR'S USE OF SITE AND PREMISES

A. Limits on Use of Site: Limit use of Project site to Work in areas indicated. Do not disturb portions of Project site beyond areas in which the Work is indicated.

1. Limits on Use of Site: Confine construction operations to Work areas and designated staging or laydown areas coordinated with the Owner and occupants.

2. Driveways, Walkways and Entrances: Keep driveways loading areas, and entrances serving premises clear and available to Owner, Owner's employees, and emergency vehicles at all times. Do not use these areas for parking or for storage of materials.

a. Schedule deliveries to minimize use of driveways and entrances by construction operations.

b. Schedule deliveries to minimize space and time requirements for storage of materials and equipment on-site.

B. Condition of Existing Building: Maintain portions of existing building affected by construction operations in a weathertight condition throughout construction period. Repair damage caused by construction operations.

C. Condition of Existing Grounds: Maintain portions of existing grounds, landscaping, and hardscaping affected by construction operations throughout construction period. Repair damage caused by construction operations.

1.9 COORDINATION WITH OCCUPANTS

A. Full Owner Occupancy: Owner will occupy Project site and building(s) during entire construction period. Cooperate with Owner during construction operations to minimize conflicts and facilitate

Owner usage. Perform the Work so as not to interfere with Owner's day-to-day operations.

Maintain existing exits unless otherwise indicated.

1. Maintain access to existing walkways, corridors, and other adjacent occupied or used facilities. Do not close or obstruct walkways, corridors, or other occupied or used facilities without written permission from Owner and approval of authorities having jurisdiction.

2. Notify Owner not less than 72 hours in advance of activities that will affect Owner's operations.

1.10 WORK RESTRICTIONS

A. Comply with restrictions on construction operations.

1. Comply with limitations on use of public streets, work on public streets, rights of way, and other requirements of authorities having jurisdiction.

SUMMARY 011000 - 5

B. On-Site Work Hours: Limit work to between 7:00 a.m. to 5:00 p.m., Monday through Friday, unless otherwise indicated. Work hours may be modified to meet Project requirements if approved by Owner and authorities having jurisdiction.

C. Existing Utility Interruptions: Do not interrupt utilities serving facilities occupied by Owner or others unless permitted under the following conditions and then only after arranging for temporary utility services according to requirements indicated:

1. Notify Owner not less than two days in advance of proposed utility interruptions.

2. Obtain Owner's written permission before proceeding with utility interruptions.

D. Noise, Vibration, Dust, and Odors: Coordinate operations that may result in high levels of noise and vibration, dust, odors, or other disruption to Owner occupancy with Owner.

1. Notify Owner not less than two days in advance of proposed disruptive operations.

2. Obtain Owner's written permission before proceeding with disruptive operations.

E. Smoking and Controlled Substance Restrictions: Use of tobacco products, alcoholic beverages, and other controlled substances on Project site is not permitted.

F. Employee Screening: Comply with Owner's requirements for drug and background screening of

Contractor personnel working on Project site.

1. Maintain list of approved screened personnel with Owner's representative.

1.11 SPECIFICATION AND DRAWING CONVENTIONS

A. Specification Content: The Specifications use certain conventions for the style of language and the intended meaning of certain terms, words, and phrases when used in particular situations.

These conventions are as follows:

1. Imperative mood and streamlined language are generally used in the Specifications. The words "shall," "shall be," or "shall comply with," depending on the context, are implied where a colon (:) is used within a sentence or phrase.

2. Text Color: Text used in the Specifications, including units of measure, manufacturer and product names, and other text may appear in multiple colors or underlined as part of a hyperlink; no emphasis is implied by text with these characteristics.

3. Hypertext: Text used in the Specifications may contain hyperlinks. Hyperlinks may allow for access to linked information that is not residing in the Specifications. Unless otherwise indicated, linked information is not part of the Contract Documents.

4. Specification requirements are to be performed by Contractor unless specifically stated otherwise.

B. Division 00 Contracting Requirements: General provisions of the Contract, including General and

Supplementary Conditions, apply to all Sections of the Specifications.

C. Division 01 General Requirements: Requirements of Sections in Division 01 apply to the Work of all Sections in the Specifications.

SUMMARY 011000 - 6

D. Drawing Coordination: Requirements for materials and products identified on Drawings are described in detail in the Specifications. One or more of the following are used on Drawings to identify materials and products:

1. Terminology: Materials and products are identified by the typical generic terms used in the individual Specifications Sections.

2. Abbreviations: Materials and products are identified by abbreviations scheduled on

Drawings and published as part of the U.S. National CAD Standard.

PART 2 - PRODUCTS (Not Used)

PART 3 - EXECUTION (Not Used)

END OF SECTION 011000

MULTIPLE CONTRACT SUMMARY 011200 - 1

SECTION 011200 - MULTIPLE CONTRACT SUMMARY

PART 1 - GENERAL

1.1 RELATED DOCUMENTS

A. Drawings and general provisions of the Contract, including General and Supplementary

Conditions and other Division 01 Specification Sections, apply to this Section.

1.2 SUMMARY

A. Section includes a summary of each contract, including responsibilities for coordination and temporary facilities and controls.

B. Specific requirements for Work of each contract are also indicated in individual Specification

Sections and on Drawings.

C. Related Requirements:

1. Section 011000 "Summary" for the Work covered by the Contract Documents, restrictions on use of Project site, coordination with occupants, and work restrictions.

2. Section 013100 "Project Management and Coordination" for general coordination requirements.

1.3 DEFINITIONS

A. Permanent Enclosure: As determined by Architect, the condition at which roofing is insulated and weathertight; exterior walls are insulated and weathertight; and openings are closed with permanent construction or substantial temporary closures equivalent in weather protection to permanent construction.

1.4 GENERAL REQUIREMENTS OF CONTRACTS

A. Extent of Contract: Unless the Agreement contains a more specific description of the Work of each Contract, requirements indicated on Drawings and in Specification Sections determine which contract includes a specific element of Project.

1. Unless otherwise indicated, the work described in this Section for each contract shall be complete systems and assemblies, including products, components, accessories, and installation required by the Contract Documents.

2. Trenches and other excavation for the work of each contract shall be the work of each contract for its own work.

3. Blocking, backing panels, sleeves, and metal fabrication supports for the work of each contract shall be the work of each contract for its own work.

4. Furnishing and installation of access panels for the work of each contract shall be the work of each contract for its own work.

MULTIPLE CONTRACT SUMMARY 011200 - 2

5. Equipment pads for the work of each contract shall be the work of the General Construction

Contract.

6. Furnishing of roof-mounted equipment curbs shall the work of each contract. Installation of roof-mounted equipment curbs shall be the work of each contract for its own work.

a. Exception: Installation of roof-top equipment curbs for HVAC units to be the work of the General Construction Contract.

7. Cutting and Patching: Provided under each contract for its own work.

B. Substitutions: Each contractor shall cooperate with other contractors involved to coordinate approved substitutions with remainder of the work.

C. Temporary Facilities and Controls: In addition to specific responsibilities for temporary facilities and controls indicated in this Section and in Section 015000 "Temporary Facilities and Controls," each contractor is responsible for the following:

1. Installation, operation, maintenance, and removal of each temporary facility necessary for its own normal construction activity, except as otherwise provided for in this Section.

2. Plug-in electric power cords and extension cords, supplementary plug-in task lighting, and special lighting necessary exclusively for its own activities.

3. Its own storage and fabrication sheds.

4. Staging and scaffolding for its own construction activities.

5. General hoisting facilities for its own construction activities, up to 2 tons.

6. Waste disposal facilities, including collection and legal disposal of its own hazardous, dangerous, unsanitary, or other harmful waste materials.

7. Progress cleaning of work areas affected by its operations on a daily basis.

8. Secure lockup of its own tools, materials, and equipment.

9. Construction aids and miscellaneous services and facilities necessary exclusively for its own construction activities.

1.5 PROJECT COORDINATION RESPONSIBILITIES

A. General Contractor and Electrical Contractor shall perform Project coordination activities for the multiple contracts, including, but not limited to, the following:

1. Coordinate sequencing and scheduling of the Work. Include the following:

a. Initial Coordination Meeting: At earliest possible date, arrange and conduct a meeting for sequencing and coordinating the Work; negotiate reasonable adjustments to schedules.

b. Prepare combined Contractors' Construction Schedule for entire Project. Base schedule on preliminary construction schedule. Show activities of each contract on a separate sheet. Prepare a simplified summary sheet indicating combined construction activities of contracts.

1) Submit schedules for approval.

2) Distribute copies of approved schedules to contractors.

2. Coordinate sequence of activities to accommodate tests and inspections, and coordinate schedule of tests and inspections.

3. Coordinate completion of interrelated punch list items.

MULTIPLE CONTRACT SUMMARY 011200 - 3

4. Coordinate preparation of Project Record Documents if information from more than one contractor is to be integrated with information from other contractors to form one combined record.

5. Coordinate preparation of operation and maintenance manuals if information from more than one contractor is to be integrated with information from other contractors to form one combined record.

1.6 GENERAL CONSTRUCTION CONTRACT

A. Work of the General Construction Contract includes, but is not limited to, the following:

1. Remaining work not identified as work under other contracts.

2. Selective demolition.

3. Roofing, including roof insulation, coverings, flashings, roof specialties, and roof accessories.

B. Temporary facilities and controls in the General Construction Contract include, but are not limited to, the following:

1. Temporary facilities and controls that are not otherwise specifically assigned to the HVAC

Contract, Electrical Contract, or Paving Contract.

2. Temporary enclosure for building exterior, except as indicated.

3. Temporary stairs.

4. Barricades, warning signs, and lights.

1.7 ELECTRICAL CONTRACT

A. Work of the Electrical Contract includes, but is not limited to, the following:

1. Electrical service and distribution.

2. Special electrical systems, including the following:

a. Lightning protection systems.

b. Power generation systems.

3. Electrical connections to equipment furnished by the HVAC Contract.

B. Temporary facilities and controls in the Electrical Contract include, but are not limited to, the following:

1. Electric power service and distribution.

2. Lighting, including site lighting.

3. Electrical connections to existing systems and temporary facilities and controls furnished by the General Construction Contract, HVAC Contract, and Electrical Contract.

MULTIPLE CONTRACT SUMMARY 011200 - 4

PART 2 - PRODUCTS (Not Used)

END OF SECTION 011200

ALLOWANCES 012100 - 1

SECTION 012100 - ALLOWANCES

PART 1 - GENERAL

1.1 RELATED DOCUMENTS

A. Drawings and general provisions of the Contract, including General and Supplementary Conditions and other Division 01 Specification Sections, apply to this Section.

1.2 SUMMARY

A. Section includes administrative and procedural requirements governing allowances.

B. Types of allowances include the following:

1. Lump-sum allowances.

2. Unit-cost allowances.

3. Quantity allowances.

4. Contingency allowances.

5. Testing and inspecting allowances.

C. Related Requirements:

1. Section 012200 "Unit Prices" for procedures for using unit prices, including adjustment of quantity allowances when applicable.

2. Section 012600 "Contract Modification Procedures" for procedures for submitting and handling Change Orders.

3. Section 014000 "Quality Requirements" for procedures governing the use of allowances for field testing by an independent testing agency.

1.3 DEFINITIONS

A. Allowance: A quantity of work or dollar amount included in the Contract, established in lieu of additional requirements, used to defer selection of actual materials and equipment to a later date when direction will be provided to Contractor. If necessary, additional requirements will be issued by Change Order.

1.4 SELECTION AND PURCHASE

A. At the earliest practical date after award of the Contract, advise Architect of the date when final selection, or purchase and delivery, of each product or system described by an allowance must be completed by the Owner to avoid delaying the Work.

B. At Architect's request, obtain proposals for each allowance for use in making final selections.

Include recommendations that are relevant to performing the Work.

ALLOWANCES 012100 - 2

C. Purchase products and systems selected by Architect from the designated supplier.

1.5 ACTION SUBMITTALS

A. Submit proposals for purchase of products or systems included in allowances in the form specified for Change Orders.

1.6 INFORMATIONAL SUBMITTALS

A. Submit invoices or delivery slips to show actual quantities of materials delivered to the site for use in fulfillment of each allowance.

B. Submit time sheets and other documentation to show labor time and cost for installation of allowance items that include installation as part of the allowance.

C. Coordinate and process submittals for allowance items in same manner as for other portions of the Work.

1.7 LUMP-SUM ALLOWANCES

A. Allowance shall include cost to Contractor of specific products and materials ordered by Owner or selected by Architect under allowance and shall include taxes, freight, and delivery to Project site.

B. Unless otherwise indicated, Contractor's costs for receiving and handling at Project site, labor, installation, overhead and profit, and similar costs related to products and materials ordered by Owner or selected by Architect under allowance shall be included as part of the Contract Sum and not part of the allowance.

C. Unused Materials: Return unused materials purchased under an allowance to manufacturer or supplier for credit to Owner, after installation has been completed and accepted.

1. If requested by Architect, retain and prepare unused material for storage by Owner. Deliver unused material to Owner's storage space as directed.

1.8 UNIT-COST ALLOWANCES

A. Allowance shall include cost to Contractor of specific products and materials ordered by Owner or selected by Architect under allowance and shall include taxes, freight, and delivery to Project site.

B. Unless otherwise indicated, Contractor's costs for receiving and handling at Project site, labor, installation, overhead and profit, and similar costs related to products and materials ordered by Owner or selected by Architect under allowance shall be included as part of the Contract Sum and not part of the allowance.

C. Unused Materials: Return unused materials purchased under an allowance to manufacturer or supplier for credit to Owner, after installation has been completed and accepted.

ALLOWANCES 012100 - 3

1. If requested by Architect, retain and prepare unused material for storage by Owner. Deliver unused material to Owner's storage space as directed.

1.9 QUANTITY ALLOWANCES

A. Allowance shall include cost to Contractor of specific products and materials ordered by Owner or selected by Architect under allowance and shall include taxes, freight, and delivery to Project site.

B. Unless otherwise indicated, Contractor's costs for receiving and handling at Project site, labor, installation, overhead and profit, and similar costs related to products and materials ordered by Owner or selected by Architect under allowance shall be included as part of the Contract Sum and not part of the allowance.

C. Unused Materials: Return unused materials purchased under an allowance to manufacturer or supplier for credit to Owner, after installation has been completed and accepted.

1. If requested by Architect, retain and prepare unused material for storage by Owner. Deliver unused material to Owner's storage space as directed.

1.10 CONTINGENCY ALLOWANCES

A. Use the contingency allowance only as directed by Architect for Owner's purposes and only by Change Orders that indicate amounts to be charged to the allowance.

B. Contractor's overhead, profit, and related costs for products and equipment ordered by Owner under the contingency allowance are included in the allowance and are not part of the Contract Sum. These costs include delivery, installation, taxes, insurance, equipment rental, and similar costs.

C. Change Orders authorizing use of funds from the contingency allowance will include Contractor's related costs and reasonable overhead and profit.

D. At Project closeout, credit unused amounts remaining in the contingency allowance to Owner by Change Order.

1.11 TESTING AND INSPECTING ALLOWANCES

A. Testing and inspecting allowances include the cost of engaging testing agencies, actual tests and inspections, and reporting results.

B. The allowance does not include incidental labor required to assist the testing agency or costs for retesting if previous tests and inspections result in failure. The cost for incidental labor to assist the testing agency shall be included in the Contract Sum.

C. Costs of testing and inspection services not specifically required by the Contract Documents are Contractor responsibilities and are not included in the allowance.

ALLOWANCES 012100 - 4

D. At Project closeout, credit unused amounts remaining in the testing and inspecting allowance to Owner by Change Order.

1.12 ADJUSTMENT OF ALLOWANCES

A. Allowance Adjustment: To adjust allowance amounts, prepare a Change Order proposal based on the difference between purchase amount and the allowance, multiplied by final measurement of work-in-place where applicable. If applicable, include reasonable allowances for cutting losses, tolerances, mixing wastes, normal product imperfections, required maintenance materials, and similar margins.

1. Include installation costs in purchase amount only where indicated as part of the allowance.

2. If requested, prepare explanation and documentation to substantiate distribution of overhead costs and other markups.

3. Submit substantiation of a change in scope of Work, if any, claimed in Change Orders related to unit-cost allowances.

4. Owner reserves the right to establish the quantity of work-in-place by independent quantity survey, measure, or count.

B. Submit claims for increased costs due to a change in the scope or nature of the allowance described in the Contract Documents, whether for the purchase order amount or Contractor's handling, labor, installation, overhead, and profit.

1. Do not include Contractor's or subcontractor's indirect expense in the Change Order cost amount unless it is clearly shown that the nature or extent of Work has changed from what could have been foreseen from information in the Contract Documents.

2. No change to Contractor's indirect expense is permitted for selection of higher- or lower-priced materials or systems of the same scope and nature as originally indicated.

PART 2 - PRODUCTS (Not Used)

PART 3 - EXECUTION

3.1 EXAMINATION

A. Examine products covered by an allowance promptly on delivery for damage or defects. Return damaged or defective products to manufacturer for replacement.

3.2 PREPARATION

A. Coordinate materials and their installation for each allowance with related materials and installations to ensure that each allowance item is completely integrated and interfaced with related work.

ALLOWANCES 012100 - 5

3.3 SCHEDULE OF ALLOWANCES

A. General: Coordinate all quantity allowance adjustments with unit-price requirements in Section 012200 "Unit Prices."

B. Allowance No. 1: Quantity Allowance: Include replacement of 1500 sq. ft. of unsatisfactory metal roof decking at the municipal building roof, as specified in Section 053100 �Steel Decking.�

C. Allowance No. 2: Quantity Allowance: Include replacement of 150 lineal feet of unsatisfactory pressure treated wood blocking at the municipal building roof, as specified in Section 061000 �Rough Carpentry.�

D. Allowance No. 3: Quantity Allowance: Include replacement of 200 sq. ft. of unsatisfactory parapet sheathing at the municipal building roof, as specified in Section 061000 �Rough Carpentry.�

E. Allowance No. 4: Quantity Allowance: Include replacement of 20 square feet of unsatisfactory concrete and patching with replacement materials, as specified in Section 030130 �Maintenance of Cast-In-Place Concrete.�

F. Allowance No. 5: Quantity Allowance: Include replacement of 5000 sq. ft. of unsatisfactory metal roof decking at the north shed roof, as specified in Section 053100 �Steel Decking.�

G. Allowance No. 6: Contingency Allowance: Include a contingency allowance of $15,000 for remediation of existing open-web metal roof joists showing signs of at the north shed roof.

1. Quantities and details of final remediation to be based on in-place surveys by Engineer of Record after removal of existing roofing, insulation, decking, etc.

2. Work to include of cleaning steel of existing coating and rust to meet SSPC-SP3. Existing steel to be primed with rust-inhibiting primer and painted to match existing. Material and installation to be in accordance with Section 055000 �Metal Fabrications.�

3. Anticipated joist top and bottom chord reinforcing are shown in details on Drawings, pending verification by Engineer of Record. Material and installation to be in accordance with Section 055000 �Metal Fabrications.�

H. Allowance No. 7: Quantity Allowance: Include replacement of 2000 sq. ft. of unsatisfactory metal roof decking at the office building roof, as specified in Section 053100 �Steel Decking.�

I. Allowance No. 8: Quantity Allowance: Include removal of 150 sq. ft. of unsatisfactory wood roof deck at salt shed roof, and replacement with plywood roof sheathing, as specified in Section 061000 �Rough Carpentry.�

J. Allowance No. 9: Testing and Inspection Allowance: Include the sum of $10,000.00 for leak testing to be provided by Owner, as specified in Section 075423 �Thermoplastic-Polyolefin (TPO) Roofing.�

K. Allowance No. 10: Contingency Allowance: Include a contingency allowance of $40,000.00 for use according to Owner's written instructions.

END OF SECTION 012100

UNIT PRICES 012200 - 1

SECTION 012200 - UNIT PRICES

PART 1 - GENERAL

1.1 RELATED DOCUMENTS

A. Drawings and general provisions of the Contract, including General and Supplementary

Conditions and other Division 01 Specification Sections, apply to this Section.

1.2 SUMMARY

A. Section includes administrative and procedural requirements for unit prices.

B. Related Requirements:

1. Section 012100 "Allowances" for procedures for using unit prices to adjust quantity allowances.

2. Section 012600 "Contract Modification Procedures" for procedures for submitting and handling Change Orders.

3. Section 014000 "Quality Requirements" for field testing by an independent testing agency.

1.3 DEFINITIONS

A. Unit price is an amount incorporated into the Agreement, applicable during the duration of the

Work as a price per unit of measurement for materials, equipment, or services, or a portion of the

Work, added to or deducted from the Contract Sum by appropriate modification, if the scope of

Work or estimated quantities of Work required by the Contract Documents are increased or decreased.

1.4 PROCEDURES

A. Unit prices include all necessary material, plus cost for delivery, installation, insurance, applicable taxes, overhead, and profit.

B. Measurement and Payment: See individual Specification Sections for work that requires establishment of unit prices. Methods of measurement and payment for unit prices are specified in those Sections.

C. Owner reserves the right to reject Contractor's measurement of work-in-place that involves use of established unit prices and to have this work measured, at Owner's expense, by an independent surveyor acceptable to Contractor.

D. List of Unit Prices: A schedule of unit prices is included in Part 3. Specification Sections referenced in the Part 3 "Schedule of Unit Prices" Article contain requirements for materials described under each unit price.

UNIT PRICES 012200 - 2

PART 2 - PRODUCTS (Not Used)

PART 3 - EXECUTION

3.1 SCHEDULE OF UNIT PRICES

A. Unit Price No. 1: Removal of unsatisfactory metal roof deck, and replacement with steel roof deck.

1. Description: Unsatisfactory roof deck removal and disposal off-site and replacement with decking of type and thickness to match existing, attached to existing steel roof framing.

Material and installation to be in accordance with Section 053100 �Steel Decking.�

2. Unit of Measurement: 25 square feet of decking removed and replaced, based on in-place surveys by Engineer of Record after removal of existing roofing, insulation, etc.

3. Quantity Allowance: Coordinate unit price with allowance adjustment requirements in

Section 012100 "Allowances."

B. Unit Price No. 2: Removal of unsatisfactory wood roof deck, and replacement with plywood roof sheathing.

1. Description: Unsatisfactory roof deck removal and disposal off-site and replacement with pressure-treated decking of type and thickness to match existing, attached to existing pressure-treated wood framing. Material and installation to be in accordance with

Section 061000 �Rough Carpentry.�

2. Unit of Measurement: 25 square feet of decking removed and replaced, based on in-place surveys by Engineer of Record after removal of existing roofing, insulation, etc.

3. Quantity Allowance: Coordinate unit price with allowance adjustment requirements in

Section 012100 "Allowances."

C. Unit Price No. 3: Removal of unsatisfactory exterior parapet sheathing, and replacement with new parapet sheathing.

1. Description: Unsatisfactory Densdeck removal and disposal off-site and replacement with sheathing of type and thickness to match existing, attached to existing metal stud parapet framing. Material and installation to be in accordance with Section 061000 �Rough

Carpentry.�

2. Unit of Measurement: 25 square feet of sheathing removed and replaced, based on photographic evidence and sketches to be provided to Architect or Engineer of Record after removal of existing roofing, insulation, etc.

3. Quantity Allowance: Coordinate unit price with allowance adjustment requirements in

Section 012100 "Allowances."

D. Unit Price No. 4: Removal of unsatisfactory wood nailers or blocking, and replacement with new pressure-treated wood.

1. Description: Unsatisfactory wood removal and disposal off-site and replacement with blocking of type and thickness to match existing. Material and installation to be in accordance with Section 061000 �Rough Carpentry.�

UNIT PRICES 012200 - 3

2. Unit of Measurement: 10 lineal feet of blocking removed and replaced, based on photographic evidence and sketches to be provided to Architect or Engineer of Record after removal of existing roofing, insulation, etc.

3. Quantity Allowance: Coordinate unit price with allowance adjustment requirements in

Section 012100 "Allowances."

E. Unit Price No. 5: Removal of unsatisfactory concrete and patching at precast wall panels.

1. Description: Unsatisfactory concrete removal and disposal off-site and patching with concrete patching mortar to match existing. Material and installation to be in accordance with Section 030130 �Maintenance of Cast-In-Place Concrete.�

2. Unit of Measurement: 10 square feet of 2-inch thick material removed and replaced, based on in-place surveys by Engineer of Record after removal of existing roofing, insulation, etc.

3. Quantity Allowance: Coordinate unit price with allowance adjustment requirements in

Section 012100 "Allowances."

END OF SECTION 012200

SUBSTITUTION PROCEDURES 012500 - 1

SECTION 012500 - SUBSTITUTION PROCEDURES

PART 1 - GENERAL

1.1 RELATED DOCUMENTS

A. Drawings and general provisions of the Contract, including General and Supplementary

Conditions and other Division 01 Specification Sections, apply to this Section.

1.2 SUMMARY

A. Section includes administrative and procedural requirements for substitutions.

B. Related Requirements:

1. Section 012100 "Allowances" for products selected under an allowance.

2. Section 016000 "Product Requirements" for requirements for submitting comparable product submittals for products by listed manufacturers.

1.3 DEFINITIONS

A. Substitutions: Changes in products, materials, equipment, and methods of construction from those required by the Contract Documents.

1. Substitutions for Cause: Changes proposed by Contractor that are required due to changed

Project conditions, such as unavailability of product, regulatory changes, or unavailability of required warranty terms.

2. Substitutions for Convenience: Changes proposed by Contractor or Owner that are not required to meet other Project requirements but may offer advantage to Contractor or

Owner.

1.4 ACTION SUBMITTALS

A. Substitution Requests: Submit documentation identifying product or fabrication or installation method to be replaced. Include Specification Section number and title and Drawing numbers and titles.

1. Documentation: Show compliance with requirements for substitutions and the following, as applicable:

a. Statement indicating why specified product or fabrication or installation method cannot be provided, if applicable.

b. Coordination of information, including a list of changes or revisions needed to other parts of the Work and to construction performed by Owner and separate contractors that will be necessary to accommodate proposed substitution.

c. Detailed comparison of significant qualities of proposed substitutions with those of the Work specified. Include annotated copy of applicable Specification Section.

Significant qualities may include attributes, such as performance, weight, size, SUBSTITUTION PROCEDURES 012500 - 2 durability, visual effect, sustainable design characteristics, warranties, and specific features and requirements indicated. Indicate deviations, if any, from the Work specified.

d. Product Data, including drawings and descriptions of products and fabrication and installation procedures.

e. Samples, where applicable or requested.

f. Certificates and qualification data, where applicable or requested.

g. List of similar installations for completed projects, with project names and addresses as well as names and addresses of architects and owners.

h. Material test reports from a qualified testing agency, indicating and interpreting test results for compliance with requirements indicated.

i. Research reports evidencing compliance with building code in effect for Project, from ICC-ES.

j. Detailed comparison of Contractor's construction schedule using proposed substitutions with products specified for the Work, including effect on the overall

Contract Time. If specified product or method of construction cannot be provided within the Contract Time, include letter from manufacturer, on manufacturer's letterhead, stating date of receipt of purchase order, lack of availability, or delays in delivery.

k. Cost information, including a proposal of change, if any, in the Contract Sum.

l. Contractor's certification that proposed substitution complies with requirements in the Contract Documents, except as indicated in substitution request, is compatible with related materials and is appropriate for applications indicated.

m. Contractor's waiver of rights to additional payment or time that may subsequently become necessary because of failure of proposed substitution to produce indicated results.

2. Architect's Action: If necessary, Architect will request additional information or documentation for evaluation within seven days of receipt of a request for substitution.

Architect will notify Contractor of acceptance or rejection of proposed substitution within

15 days of receipt of request, or seven days of receipt of additional information or documentation, whichever is later.

a. Forms of Acceptance: Change Order, Construction Change Directive, or Architect's

Supplemental Instructions for minor changes in the Work.

b. Use product specified if Architect does not issue a decision on use of a proposed substitution within time allocated.

1.5 QUALITY ASSURANCE

A. Compatibility of Substitutions: Investigate and document compatibility of proposed substitution with related products and materials. Engage a qualified testing agency to perform compatibility tests recommended by manufacturers.

1.6 PROCEDURES

A. Coordination: Revise or adjust affected work as necessary to integrate work of the approved substitutions.

SUBSTITUTION PROCEDURES 012500 - 3

1.7 SUBSTITUTIONS

A. Substitutions for Cause: Submit requests for substitution immediately on discovery of need for change, but not later than 15 days prior to time required for preparation and review of related submittals.

1. Conditions: Architect will consider Contractor's request for substitution when the following conditions are satisfied. If the following conditions are not satisfied, Architect will return requests without action, except to record noncompliance with these requirements:

a. Requested substitution is consistent with the Contract Documents and will produce indicated results.

b. Substitution request is fully documented and properly submitted.

c. Requested substitution will not adversely affect Contractor's construction schedule.

d. Requested substitution has received necessary approvals of authorities having jurisdiction.

e. Requested substitution is compatible with other portions of the Work.

f. Requested substitution has been coordinated with other portions of the Work.

g. Requested substitution provides specified warranty.

h. If requested substitution involves more than one contractor, requested substitution has been coordinated with other portions of the Work, is uniform and consistent, is compatible with other products, and is acceptable to all contractors involved.

B. Substitutions for Convenience: Architect will consider requests for substitution if received within

60 days after the Notice of Award. Requests received after that time may be considered or rejected at discretion of Architect.

1. Conditions: Architect will consider Contractor's request for substitution when the following conditions are satisfied. If the following conditions are not satisfied, Architect will return requests without action, except to record noncompliance with these requirements:

a. Requested substitution offers Owner a substantial advantage in cost, time, energy conservation, or other considerations, after deducting additional responsibilities

Owner must assume. Owner's additional responsibilities may include compensation to Architect for redesign and evaluation services, increased cost of other construction by Owner, and similar considerations.

b. Requested substitution does not require extensive revisions to the Contract

Documents.

c. Requested substitution is consistent with the Contract Documents and will produce indicated results.

d. Substitution request is fully documented and properly submitted.

e. Requested substitution will not adversely affect Contractor's construction schedule.

f. Requested substitution has received necessary approvals of authorities having jurisdiction.

g. Requested substitution is compatible with other portions of the Work.

h. Requested substitution has been coordinated with other portions of the Work.

i. Requested substitution provides specified warranty.

SUBSTITUTION PROCEDURES 012500 - 4

j. If requested substitution involves more than one contractor, requested substitution has been coordinated with other portions of the Work, is uniform and consistent, is compatible with other products, and is acceptable to all contractors involved.

PART 2 - PRODUCTS (Not Used)

END OF SECTION 012500

CONTRACT MODIFICATION PROCEDURES 012600 - 1

SECTION 012600 - CONTRACT MODIFICATION PROCEDURES

PART 1 - GENERAL

1.1 RELATED DOCUMENTS

A. Drawings and general provisions of the Contract, including General and Supplementary

Conditions and other Division 01 Specification Sections, apply to this Section.

1.2 SUMMARY

A. Section includes administrative and procedural requirements for handling and processing

Contract modifications.

B. Related Requirements:

1. Section 012500 "Substitution Procedures" for administrative procedures for handling requests for substitutions made after the Contract award.

2. Section 013100 "Project Management and Coordination" for requirements for forms for contract modifications provided as part of web-based Project management software.

1.3 MINOR CHANGES IN THE WORK

A. Architect will issue supplemental instructions authorizing minor changes in the Work, not involving adjustment to the Contract Sum or the Contract Time, on AIA Document G710 or other acceptable form.

1.4 PROPOSAL REQUESTS

A. Owner-Initiated Proposal Requests: Architect will issue a detailed description of proposed changes in the Work that may require adjustment to the Contract Sum or the Contract Time. If necessary, the description will include supplemental or revised Drawings and Specifications.

1. Work Change Proposal Requests issued by Architect are not instructions either to stop work in progress or to execute the proposed change.

2. Within time specified in Proposal Request or 20 days, when not otherwise specified, after receipt of Proposal Request, submit a quotation estimating cost adjustments to the Contract

Sum and the Contract Time necessary to execute the change.

a. Include a list of quantities of products required or eliminated and unit costs, with total amount of purchases and credits to be made. If requested, furnish survey data to substantiate quantities.

b. Indicate applicable taxes, delivery charges, equipment rental, and amounts of trade discounts.

c. Include costs of labor and supervision directly attributable to the change.

CONTRACT MODIFICATION PROCEDURES 012600 - 2

d. Include an updated Contractor's construction schedule that indicates the effect of the change, including, but not limited to, changes in activity duration, start and finish times, and activity relationship. Use available total float before requesting an extension of the Contract Time.

e. Quotation Form: Use forms acceptable to Architect.

B. Contractor-Initiated Proposals: If latent or changed conditions require modifications to the

Contract, Contractor may initiate a claim by submitting a request for a change to Architect.

1. Include a statement outlining reasons for the change and the effect of the change on the

Work. Provide a complete description of the proposed change. Indicate the effect of the proposed change on the Contract Sum and the Contract Time.

2. Include a list of quantities of products required or eliminated and unit costs, with total amount of purchases and credits to be made. If requested, furnish survey data to substantiate quantities.

3. Indicate applicable taxes, delivery charges, equipment rental, and amounts of trade discounts.

4. Include costs of labor and supervision directly attributable to the change.

5. Include an updated Contractor's construction schedule that indicates the effect of the change, including, but not limited to, changes in activity duration, start and finish times, and activity relationship. Use available total float before requesting an extension of the

Contract Time.

6. Comply with requirements in Section 012500 "Substitution Procedures" if the proposed change requires substitution of one product or system for product or system specified.

7. Proposal Request Form: Use form acceptable to Architect.

1.5 ADMINISTRATIVE CHANGE ORDERS

A. Allowance Adjustment: See Section 012100 "Allowances" for administrative procedures for preparation of Change Order Proposal for adjusting the Contract Sum to reflect actual costs of allowances.

B. Unit-Price Adjustment: See Section 012200 "Unit Prices" for administrative procedures for preparation of Change Order Proposal for adjusting the Contract Sum to reflect measured scope of unit-price work.

1.6 CHANGE ORDER PROCEDURES

A. On Owner's approval of a Work Change Proposal Request, Architect will issue a Change Order for signatures of Owner and Contractor on form included in Project Manual.

1.7 WORK CHANGE DIRECTIVE

A. Work Change Directive: Architect may issue a Work Change Directive on EJCDC Document C-

940 or other acceptable form. Work Change Directive instructs Contractor to proceed with a change in the Work, for subsequent inclusion in a Change Order.

CONTRACT MODIFICATION PROCEDURES 012600 - 3

1. Work Change Directive contains a complete description of change in the Work. It also designates method to be followed to determine change in the Contract Sum or the Contract

Time.

B. Documentation: Maintain detailed records on a time and material basis of work required by the

Work Change Directive.

1. After completion of change, submit an itemized account and supporting data necessary to substantiate cost and time adjustments to the Contract.

PART 2 - PRODUCTS (Not Used)

END OF SECTION 012600

PAYMENT PROCEDURES 012900 - 1

SECTION 012900 - PAYMENT PROCEDURES

PART 1 - GENERAL

1.1 RELATED DOCUMENTS

A. Drawings and general provisions of the Contract, including General and Supplementary

Conditions and other Division 01 Specification Sections, apply to this Section.