Addendum 2 17466.pdf

STATE OF MICHIGAN Date Issued: February 13, 2020 Department of Technology, Management and Budget Index No(s):

Facilities and Business Services Administration File No: 472/17466.CDP 3111 W. St. Joseph Street Department: DOC

Lansing, MI 48917 Project Name: Lakeland Correctional – Water and Sewer Improvements

Subject: Addendum #2

Bid Opening Date: February 19, 2020 Professional: Nowak & Fraus Engineers

ADDENDUM #2

TO: All bidders

SUBJECT: Revision to Bidding Documents

INTENT: This Addendum is issued to

Item 1 –Specification Adjustments

Specifications have been added for Temporary Facilities and Controls (015000) and Construction Waste Management and Disposal (017419).

Item 2 – Grinder / Auger Equipment Updates

The following clarifiatons or changes to proposed materials and equipment shall be included:

1. The manual bar screen and stop plates / frames shall be 304 Stainless Steel

2. Two (2) 2 ton Harrington, lever style chain hoists with corrosion resistent chain shall be provided with the gantry crane assembly.

3. The cleaning rake shall be aluminium only; no steel to reduce deterioration.

Item 2 – Bidder Questions

Questions provided following the pre-bid meeting are outlined on the attached sheets.

ACKNOWLEDGEMENT: Two copies of this Addendum, properly signed in the space provided below, must be acknowledged and returned with the bidder's proposal for submission of a valid proposal. The changes and information shall become part of the contract documents. (Authority: 1984 PA 431)

Firm Name

Bidder's Signature Date

Questions

1. Is tracer wire required on pvc pipe?

Ans) Appropriately sized tracer wire shall be included on all HDPE and PVC pipe. See plan notes for this and requirement for boring logs to be provided for payment and as-built record

2. Geotech Report: The geotechnical report drawing shows (2) bore locations with SB1 located on the North side of the prison near the forest and SB2 located near State St., but on the plans there is an SB1 just south of the proposed Grinder House, and SB2 mid-way of the bore, and TB02 near the Meter House. It would be beneficial to have a bore near the Grinder house to know the soil and water levels to determine whether de-watering will be required. Are there bore samples available at the plan locations?

Ans) Additional soil boring data is included in the addenda

3. Can we get more detail on the water wells that need to be capped? Depth and Size of Pipe?

Ans) Per the Owners record, existing wells are all 12” diameter, with #1 being 60’, #2 being 53’ and #4 being 49’ deep

4. Sheet C17 – Note 3 - Min. 10 Ft Clear Span, Adjustable to 15 FT with Min. 7.5 Ft - Does the adjustable 15 ft apply to the height, not the width, correct?

Ans) Adjustable width, not height.

Sheet C17 – note 7 - My fabricator does not believe he can achieve a 4,400 LB. lifting capacity with assembled weight limit of 325 LB. He says a max. 400 LB assembled weight is achievable for him. Can we use

400 LB?

Ans) Maximum 400 LB assembled weight will be permissible.

NFE Engineers - 2019 Lakeland Correctional Water Main and Sanitary Sewer Improvements

472/17466.CDP

015000 - 1

Copyright © 2020 by the American Institute of Architects. Warning: This AIA MasterSpec-based document is protected by U.S. Copyright Law and International Treaties.

It was created by "Nowak & Fraus Enginneers" for "Lakeland Corrections Water and Sewer". A valid, current MasterSpec license is required for editing and use of this document for any other project.(8682)

SECTION 015000 - TEMPORARY FACILITIES AND CONTROLS

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 requirements for temporary utilities, support facilities, and security and protection facilities.

B. Related Requirements:

1. Section 011000 "Summary" for work restrictions and limitations on utility interruptions.

2. Section 011200 "Multiple Contract Summary" for responsibilities for temporary facilities and controls for projects utilizing multiple contracts.

3. Section 012100 "Allowances" for allowance for metered use of temporary utilities.

1.3 INFORMATIONAL SUBMITTALS

A. Site Utilization Plan: Show temporary facilities, temporary utility lines and connections, staging areas, construction site entrances, vehicle circulation, and parking areas for construction personnel.

1.4 PROJECT CONDITIONS

A. Temporary Use of Permanent Facilities: Engage Installer of each permanent service to assume responsibility for operation, maintenance, and protection of each permanent service during its use as a construction facility before Owner's acceptance, regardless of previously assigned responsibilities.

PART 2 - PRODUCTS

2.1 MATERIALS

A. Insulation: Unfaced mineral-fiber blanket, manufactured from glass, slag wool, or rock wool;

with maximum flame-spread and smoke-developed indexes of 25 and 50, respectively.

015000 - 2

Copyright © 2020 by the American Institute of Architects. Warning: This AIA MasterSpec-based document is protected by U.S. Copyright Law and International Treaties.

It was created by "Nowak & Fraus Enginneers" for "Lakeland Corrections Water and Sewer". A valid, current MasterSpec license is required for editing and use of this document for any other project.(8682)

2.2 EQUIPMENT

A. Fire Extinguishers: Portable, UL rated; with class and extinguishing agent as required by locations and classes of fire exposures.

PART 3 - EXECUTION

3.1 TEMPORARY FACILITIES, GENERAL

A. Conservation: Coordinate construction and use of temporary facilities with consideration given to conservation of energy, water, and materials. Coordinate use of temporary utilities to minimize waste.

1. Salvage materials and equipment involved in performance of, but not actually incorporated into, the Work. See other Sections for disposition of salvaged materials that are designated as Owner's property.

3.2 INSTALLATION, GENERAL

A. Locate facilities where they will serve Project adequately and result in minimum interference with performance of the Work. Relocate and modify facilities as required by progress of the Work.

1. Locate facilities to limit site disturbance as specified in Section 011000 "Summary."

B. Provide each facility ready for use when needed to avoid delay. Do not remove until facilities are no longer needed or are replaced by authorized use of completed permanent facilities.

C. Isolation of Work Areas in Occupied Facilities: Prevent dust, fumes, and odors from entering occupied areas.

1. Prior to commencing work, isolate the HVAC system in area where work is to be performed.

a. Disconnect supply and return ductwork in work area from HVAC systems servicing occupied areas.

b. Maintain negative air pressure within work area, using HEPA-equipped air-filtration units, starting with commencement of temporary partition construction, and continuing until removal of temporary partitions is complete.

2. Maintain dust partitions during the Work. Use vacuum collection attachments on dust-producing equipment. Isolate limited work within occupied areas using portable dust-containment devices.

3. Perform daily construction cleanup and final cleanup using approved, HEPA-filter-equipped vacuum equipment.

3.3 TEMPORARY UTILITY INSTALLATION

A. General: Install temporary service or connect to existing service.

015000 - 3

Copyright © 2020 by the American Institute of Architects. Warning: This AIA MasterSpec-based document is protected by U.S. Copyright Law and International Treaties.

It was created by "Nowak & Fraus Enginneers" for "Lakeland Corrections Water and Sewer". A valid, current MasterSpec license is required for editing and use of this document for any other project.(8682)

1. Arrange with utility company, Owner, and existing users for time when service can be interrupted, if necessary, to make connections for temporary services.

3.4 SUPPORT FACILITIES INSTALLATION

A. Comply with the following:

1. Provide construction for temporary field offices, shops, and sheds located within construction area or within 30 feet of building lines that is noncombustible in accordance with ASTM E136. Comply with NFPA 241.

2. Utilize designated area within existing building for temporary field offices.

3. Maintain support facilities until Architect schedules Substantial Completion inspection.

Remove before Substantial Completion. Personnel remaining after Substantial Completion will be permitted to use permanent facilities, under conditions acceptable to Owner.

B. Temporary Use of Planned Permanent Roads and Paved Areas: Locate temporary roads and paved areas in same location as permanent roads and paved areas. Construct and maintain temporary roads and paved areas adequate for construction operations. Extend temporary roads and paved areas, within construction limits indicated, as necessary for construction operations.

1. Coordinate elevations of temporary roads and paved areas with permanent roads and paved areas.

2. Prepare subgrade and install subbase and base for temporary roads and paved areas in accordance with Section 312000 "Earth Moving."

3. Delay installation of final course of permanent hot-mix asphalt pavement until immediately before Substantial Completion. Repair hot-mix asphalt base-course pavement before installation of final course in accordance with Section 321216 "Asphalt Paving."

C. Parking: Provide temporary offsite parking areas for construction personnel.

D. Storage and Staging: Provide temporary offsite area for storage and staging needs.

E. Dewatering Facilities and Drains: Comply with requirements of authorities having jurisdiction.

Maintain Project site, excavations, and construction free of water.

1. Dispose of rainwater in a lawful manner that will not result in flooding Project or adjoining properties or endanger permanent Work or temporary facilities.

2. Remove snow and ice as required to minimize accumulations.

F. Waste Disposal Facilities: Provide waste-collection containers in sizes adequate to handle waste from construction operations. Comply with requirements of authorities having jurisdiction.

Comply with progress cleaning requirements in Section 017300 "Execution."

G. Lifts and Hoists: Provide facilities necessary for hoisting materials and personnel.

1. Truck cranes and similar devices used for hoisting materials are considered "tools and equipment" and not temporary facilities.

015000 - 4

Copyright © 2020 by the American Institute of Architects. Warning: This AIA MasterSpec-based document is protected by U.S. Copyright Law and International Treaties.

It was created by "Nowak & Fraus Enginneers" for "Lakeland Corrections Water and Sewer". A valid, current MasterSpec license is required for editing and use of this document for any other project.(8682)

3.5 SECURITY AND PROTECTION FACILITIES INSTALLATION

A. Protection of Existing Facilities: Protect existing vegetation, equipment, structures, utilities, and other improvements at Project site and on adjacent properties, except those indicated to be removed or altered. Repair damage to existing facilities.

1. Where access to adjacent properties is required in order to affect protection of existing facilities, obtain written permission from adjacent property owner to access property for that purpose.

B. Tree and Plant Protection: Install temporary fencing located as indicated or outside the drip line of trees to protect vegetation from damage from construction operations. Protect tree root systems from damage, flooding, and erosion.

C. Barricades, Warning Signs, and Lights: Comply with requirements of authorities having jurisdiction for erecting structurally adequate barricades, including warning signs and lighting.

3.6 OPERATION, TERMINATION, AND REMOVAL

A. Supervision: Enforce strict discipline in use of temporary facilities. To minimize waste and abuse, limit availability of temporary facilities to essential and intended uses.

B. Maintenance: Maintain facilities in good operating condition until removal.

1. Maintain operation of temporary enclosures, heating, cooling, humidity control, ventilation, and similar facilities on a 24-hour basis where required to achieve indicated results and to avoid possibility of damage.

C. Temporary Facility Changeover: Do not change over from using temporary security and protection facilities to permanent facilities until Substantial Completion.

D. Termination and Removal: Remove each temporary facility when need for its service has ended, when it has been replaced by authorized use of a permanent facility, or no later than Substantial Completion. Complete or, if necessary, restore permanent construction that may have been delayed because of interference with temporary facility. Repair damaged Work, clean exposed surfaces, and replace construction that cannot be satisfactorily repaired.

1. Materials and facilities that constitute temporary facilities are property of Contractor.

Owner reserves right to take possession of Project identification signs.

2. Remove temporary roads and paved areas not intended for or acceptable for integration into permanent construction. Where area is intended for landscape development, remove soil and aggregate fill that do not comply with requirements for fill or subsoil. Remove materials contaminated with road oil, asphalt and other petrochemical compounds, and other substances that might impair growth of plant materials or lawns. Repair or replace street paving, curbs, and sidewalks at temporary entrances, as required by authorities having jurisdiction.

3. At Substantial Completion, repair, renovate, and clean permanent facilities used during construction period. Comply with final cleaning requirements specified in Section 017700 "Closeout Procedures."

015000 - 5

Copyright © 2020 by the American Institute of Architects. Warning: This AIA MasterSpec-based document is protected by U.S. Copyright Law and International Treaties.

It was created by "Nowak & Fraus Enginneers" for "Lakeland Corrections Water and Sewer". A valid, current MasterSpec license is required for editing and use of this document for any other project.(8682)

END OF SECTION 015000

017419 - 1

Copyright © 2020 by the American Institute of Architects. Warning: This AIA MasterSpec-based document is protected by U.S. Copyright Law and International Treaties.

It was created by "Nowak & Fraus Enginneers" for "Lakeland Corrections Water and Sewer". A valid, current MasterSpec license is required for editing and use of this document for any other project.(8682)

SECTION 017419 - CONSTRUCTION WASTE MANAGEMENT AND DISPOSAL

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 the following:

1. Disposing of nonhazardous demolition [and] construction waste.

B. Related Requirements:

1. Section 311000 "Site Clearing" for disposition of waste resulting from site clearing and removal of above- and below-grade improvements.

1.3 DEFINITIONS

A. Construction Waste: Building, structure, and site improvement materials and other solid waste resulting from construction, remodeling, renovation, or repair operations. Construction waste includes packaging.

B. Demolition Waste: Building, structure, and site improvement materials resulting from demolition operations.

C. Disposal: Removal of demolition or construction waste and subsequent salvage, sale, recycling, or deposit in landfill, incinerator acceptable to authorities having jurisdiction, or designated spoil areas on Owner’s property.

D. Recycle: Recovery of demolition or construction waste for subsequent processing in preparation for reuse.

E. Salvage: Recovery of demolition or construction waste and subsequent sale or reuse in another facility.

F. Salvage and Reuse: Recovery of demolition or construction waste and subsequent incorporation into the Work.

1.4 MATERIALS OWNERSHIP

A. Unless otherwise indicated, demolition and construction waste becomes property of Contractor.

017419 - 2

Copyright © 2020 by the American Institute of Architects. Warning: This AIA MasterSpec-based document is protected by U.S. Copyright Law and International Treaties.

It was created by "Nowak & Fraus Enginneers" for "Lakeland Corrections Water and Sewer". A valid, current MasterSpec license is required for editing and use of this document for any other project.(8682)

B. Historic items, relics, antiques, and similar objects including, but not limited to, cornerstones and their contents, commemorative plaques and tablets, and other items of interest or value to Owner that may be uncovered during demolition remain the property of Owner.

1. Carefully salvage in a manner to prevent damage and promptly return to Owner.

1.5 ACTION SUBMITTALS

1.6 INFORMATIONAL SUBMITTALS

A. Qualification Data: For .

1.7 QUALITY ASSURANCE

A. Regulatory Requirements: Comply with transportation and disposal regulations of authorities having jurisdiction.

PART 2 - PRODUCTS

PART 3 - EXECUTION

3.1 PLAN IMPLEMENTATION

A. General: Implement approved waste management plan. Provide handling, containers, storage, signage, transportation, and other items as required to implement waste management plan during the entire duration of the Contract.

1. Comply with operation, termination, and removal requirements in Section 015000 "Temporary Facilities and Controls."

B. Training: Train workers, subcontractors, and suppliers on proper waste management procedures, as appropriate for the Work.

C. Site Access and Temporary Controls: Conduct waste management operations to ensure minimum interference with roads, streets, walks, walkways, and other adjacent occupied and used facilities.

1. Designate and label specific areas on Project site necessary for separating materials that are to be salvaged and recycled.

2. Comply with Section 015000 "Temporary Facilities and Controls" for controlling dust and dirt, environmental protection, and noise control.

017419 - 3

Copyright © 2020 by the American Institute of Architects. Warning: This AIA MasterSpec-based document is protected by U.S. Copyright Law and International Treaties.

It was created by "Nowak & Fraus Enginneers" for "Lakeland Corrections Water and Sewer". A valid, current MasterSpec license is required for editing and use of this document for any other project.(8682)

3.2 DISPOSAL OF WASTE

A. General: Except for items or materials to be salvaged or recycled, remove waste materials from Project site and legally dispose of them in a landfill or incinerator acceptable to authorities having jurisdiction.

1. Except as otherwise specified, do not allow waste materials that are to be disposed of accumulate on-site.

2. Remove and transport debris in a manner that will prevent spillage on adjacent surfaces and areas.

B. Burning: Do not burn waste materials.

3.3 ATTACHMENTS

END OF SECTION 017419