A003.pdf

Jeremiah.Rogers Typewritten Text

Jeremiah.Rogers Typewritten Text

Jeremiah.Rogers Typewritten Text

E-1 Amendment A003 1/18/18 Schedule A and Option X

CA FLAP SR89(2)

Meeks Bay Bike Path &

Tahoe City Sidewalk and Bike Trail

SPECIAL CONTRACT REQUIREMENTS

The following Special Contract Requirements amend and supplement the Standard

Specifications for Construction of Roads and Bridges, on Federal Highway Projects (FP-14), U.S. Department of Transportation, Federal Highway Administration.

1-18-2018

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CA FLAP SR89(2)

Section 101. – TERMS, FORMAT, AND DEFINITIONS

101.03 Abbreviations.

(a) Acronyms. Add the following: GSA – General Services Administration

(b) US Customary abbreviations and symbols. Delete the text and add the following:

A — ampere electric current

ac. — acre area

BTU — British Thermal Unit energy

cu. in. or in3 — cubic inches volume

cu. ft., cf, ft3 or CUFT — cubic feet volume

cu. yd., cy, yd3 or CUYD — cubic yards volume

D — day time deg. or º — degree plane angle

Fc — foot-candles luminous intensity

fl. oz. — fluid ounces volume

ft. or ' — foot or feet length gal. or GAL — gallon volume

H — Henry inductance

hr. or HR — hour time

Hz — hertz (s-1) frequency

in. or " inch or inches length

K — kelvin temperature lb or LB, lbs — pound, pounds mass

Lbf — pound-force force lnft or LNFT linear foot length

mi. — miles length min. or m — minute time min. or ' — minute plane angle

ºF — degrees Fahrenheit temperature

oz. — ounces mass

Psi — pounds/square inch pressure

Q — cubic feet/second flow rate sec. or s — second time sec. or " — second plane angle

sq. in. or in2 — square inches area

sq. ft., sf, ft2 or SQFT — square feet area

sq. yd., sy, yd2 or SQYD — square yards area

T — short ton (2000 lbs) mass

V — volt (W/A) electric potential

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CA FLAP SR89(2)

W — watt (J/s) power

YD — yard or yards length

Ω — ohm V/A electric resistance

(c) Metric unit abbreviations and symbols. Delete the text and add the following:

A — ampere electric current

Cd — candella luminous intensity oC — degree Celsius temperature

D — day time deg. or º — degree plane angle g or gram — gram mass

H — Henry inductance

Ha — hectare area

hr. or HR — hour time Hz — hertz (s-1) frequency

J — Joule (N.m) energy

K — kelvin temperature

Kg — kilogram mass

L — liter volume

Lx — lux illuminance

M — meter length mm — millimeter length m2 — meter squared area m3 — cubic meter volume min. or m — minute time min. or ' — minute plane angle

N — Newton (kg.m/s2) force

Pa — Pascal (N/m2) pressure sec. or s — second time sec. or " — second plane angle

Sta. — station Length

T — metric ton Mass

V — volt (W/A) electric potential

W — watt (J/s) Power

Ω — ohm V/A electric resistance

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CA FLAP SR89(2)

Meeks Bay Bike Path &

Tahoe City Sidewalk and Bike Trail

101.04 Definitions.

Roadway Prism Delete the text and substitute the following:

Roadway Prism – The volume defined by the area between the original terrain cross-section and the final design cross-section multiplied by the horizontal distance between the centroids (geometric center) of the area.

Subcontractor Delete the text and substitute the following:

Subcontractor – An individual or legal entity with which the Contractor sublets part of the work.

This includes subcontractors and material suppliers at any tier.

Substantial Completion Delete the text and substitute the following:

Substantial Completion — The point at which the project is complete such that it can be safely and effectively used by the public without further delays, disruption, or other impediments. For conventional bridge, highway and trail work, the point at which bridge deck, parapet, pavement structure, shoulder, drainage, sidewalk, major demolition, roadway obliteration, permanent signing and markings, traffic barrier, safety appurtenance, utility, and lighting work is complete.

Section 104. — CONTROL OF WORK

104.03 Specifications and Drawings.

(c) As-built drawings. Add the following to the end of the first paragraph:

The contractor must also provide as-builts for each deliverable sheet file using Microstation.

104.05 Load Restrictions. Add the following:

The design vehicle load for the proposed Schedule A modular steel pedestrian bridge is H10. Prior approval is required before carrying vehicles with additional loads across this bridge. Provide calculations to CO and allow 2 weeks for approval prior to driving equipment exceeding the H10 load limit across the bridge.

Section 105. — CONTROL OF MATERIAL

105.01 Source of Supply and Quality Requirements. Add the following:

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CA FLAP SR89(2)

Meeks Bay Bike Path &

Tahoe City Sidewalk and Bike Trail

Materials containing petroleum-based solvents such as cutback asphalts and traffic paints may be restricted from use by local laws or ordinances in certain geographic areas. Upon presenting proof of such restrictions, alternate materials considered acceptable to the CO may be substituted for the materials specified in the contract.

Add the following:

Certify, according to Subsection 107.10 (d)(2), that sources of rock, sand, gravel, earth, subsoil, mulch or other natural material imported into the project construction limits are noxious weed free.

105.04 Storing and Handling Material. Add the following after the third sentence of the second paragraph:

For Contractor-located, non-commercial staging, storing, and material handling areas, secure environmental clearances according to Subsection 107.10.

Add the following:

For Schedule A the Contractor may use the area located east of the proposed bike path approximately from STA 6+00 to 10+00 for staging and storing of materials as shown in the plans. The Contractor may use the Meeks Bay Resort entrance road off of SR 89 for access to the staging area. Construction crews will use the access route to the staging area that diverts from the Meeks Bay Resort entrance road prior to the visitor center/gift shop building and connects to the trail at approximately STA 7+50 as shown on the plans for daily small vehicle (2 axles) trips to minimize disruption to the Meeks Bay Resort guests. Large equipment delivery trucks may access the staging area through the Meeks Bay Resort past the visitor center/gift shop building and guest cabins upon approval by CO. No material storage or equipment parking shall occur within the drip-lines of retained trees. Place temporary chain link construction fencing with visibility screening between the staging area and the Meeks Bay Resort cabins as shown on the plans. If this staging area is used by the contractor, all work for staging shall remain inside the construction limits shown on the plans.

The Contractor must return all stabilized construction entrance locations, temporary access roads and staging areas to their pre-construction condition. For Schedule A payment will be made for placing forest duff on disturbed areas. No additional payment will be made for restoring disturbed areas to their original contours.

For Option X the Contractor may use the areas identified on the plans for staging and stockpiling. Any construction staging cannot displace any of the parking used for the recreation access unless temporary replacement parking is provided and approved by the CO.

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CA FLAP SR89(2)

Section 106. — ACCEPTANCE OF WORK

106.01 Conformity with Contract Requirements. Delete (a) and (b) and substitute the following:

(a) Disputing Government test results. If the accuracy of Government test results is disputed, promptly inform the CO. If the dispute is unresolved after reasonable steps are taken to resolve the dispute, further evaluation may be obtained by written request. Include a narrative describing the dispute and a proposed resolution protocol that addresses the following:

(1) Sampling method

(2) Number of samples

(3) Sample transport

(4) Test procedures

(5) Testing laboratories

(6) Reporting

(7) Estimated time and costs

(8) Validation process

(b) Alternatives to removing and replacing non-conforming work. As an alternative to removal and replacement, the Contractor may submit a written request to:

(1) Have the work accepted at a reduced price; or

(2) Be given permission to perform corrective measures to bring the work into conformity.

The request must contain supporting rationale and documentation. Include references or data justifying the proposal based on an evaluation of test results, effect on service life, value of material or work, quality, aesthetics, and other tangible engineering basis. The CO will determine disposition of the nonconforming work.

Add the following after (b):

The number of significant figures used in the calculations will be according to ASTM E 29, absolute method.

Where sample/testing procedures make reference to AASHTO, ASTM, or other standards (designated as FLH T), the procedure as modified in the Materials Manual shall govern. Where the specifications make reference to AASHTO Test T11, “Procedure B - Washing Using a Wetting Agent” shall be the procedure followed.

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CA FLAP SR89(2)

Meeks Bay Bike Path &

Tahoe City Sidewalk and Bike Trail

Where the specifications make reference to AASHTO Test T310, “Direct Transmission Method of In-Place Nuclear Density and Moisture Content” shall be the procedure followed.

106.02 Visual Inspection. Delete the Subsection and substitute the following:

106.02 Visual Inspection. Acceptance is based on visual inspection of the work for compliance with the contract requirements. In the absence of specific contract requirements or tolerances, use prevailing industry standards.

106.03 Certification. Add the following after the second paragraph:

See Table 106-3 for schedule for full or partial acceptance by material certification. Submit certification and sample of material for testing as required.

Delete the third bullet of the third paragraph and substitute the following:

Contractor signed certification stating “to the best of our knowledge the materials certified by the attached certification represent the materials incorporated into the work of this contract”

Table 106-3 Schedule For Full or Partial Acceptance by Materials Certification. Add Table 106-3 following Table 106-2.

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CA FLAP SR89(2)

Table 106-3 Schedule For Full or Partial Acceptance by Materials Certification

Section Description Material Material Property Or Specification

Frequency

Certification Sample

Minor Crushed

Aggregate Crushed Aggregate

Source, Quality and Gradation

1 per source 1 per source

312 Dust Palliative

Calcium Chloride Magnesium Chloride, Lignosulfonate, As specified 1 per shipment First shipment

403 Asphalt Concrete Aggregate Asphalt

Mix

Source quality, Gradation, Stability, and Grade

1 per mix 1 per source

634 and

Permanent Pavement Markings, Temporary Traffic Control

634.02 as applicable, 635 as applicable As specified 1 per source -----

701 Hydraulic Cement

Portland Cement, Blended Hydraulic Cement, Masonry and Mortar Cement

AASHTO M 85, M

240, ASTM C 91 and ASTM C1392 as applicable

1 per shipment 1 per 100 tons

702.01 Asphalt Material Asphalt Cement

AASHTO M 226

or M 320, as applicable

1 per shipment 1 per shipment

702.02 Asphalt Material Emulsified Asphalt

AASHTO M 140

or

M 208 as applicable

1 per shipment 1 per shipment

702.03 Asphalt Material

Asphalt Materials used for Damproofing and Waterproofing

Concrete and Masonry Surfaces

As specified for each type of asphalt material 1 per shipment -----

702.05 Antistrip As specified As applicable 1 per shipment -----

Concrete and Plastic Pipe

As specified As applicable 1 per shipment -----

707 Metal Pipe As specified As applicable 1 per shipment -----

708 Plastic Pipe As specified As applicable 1 per shipment -----

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CA FLAP SR89(2)

Section Description Material Material Property Or Specification

Frequency

Certification Sample

Reinforcing and

Prestressing Steel As specified As applicable 1 per shipment

For 709.01 submit 3, 1-yard (1-meter) bars of each size and grade of bar furnished.

709.02 submit

6-foot (2-meter) length for each size furnished

Fence and Guardrail

As specified As applicable 1 per shipment -----

Concrete Curing

Material and Admixtures

As specified As applicable 1 per material source per material type

712 Joint Material (all) As specified As applicable 1 per shipment -----

Roadside

Improvement Materials (all)

As specified As applicable 1 per shipment -----

Geosynthetic Material (all)

As specified As applicable 1 per shipment 1 per project per type

715 Piling As specified As applicable 1 per shipment -----

Material for

Timber Structures Timber and Hardware

As applicable 1 per shipment -----

717 Structural Metal As specified As applicable 1 per shipment

717.01(e) minimum

6 per shipment for each size used.

717.10

1 per project

Traffic Signing and Marking Material (all)

As specified As applicable 1 per shipment -----

719 Paint As specified As applicable 1 per batch\lot

1 sample for quantities

> 25 gallons (100L)

Structural Wall and Stabilized Embankment Material (all)

As specified As applicable 1 per shipment per material type

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CA FLAP SR89(2)

Section Description Material Material Property Or Specification

Frequency

Certification Sample

Electrical and Illumination Material (all)

As specified As applicable 1 per shipment per material type

722 Anchor Material As specified As applicable 1 per shipment per material type

Miscellaneous materials As specified As applicable

1 per shipment per material type

Section 107. - LEGAL RELATIONS AND RESPONSIBILITY TO THE PUBLIC

107.01 Laws to be Observed. Add the following:

Tahoe Regional Planning Agency (TRPA) Permit

Comply with the requirements of the following TRPA Permits:

• Schedule A – Meeks Bay Bike Path Project

• Option X – SR89/Fanny Bridge Community Revitalization Project

A copy of the permits are located in the Appendix.

Section 401 and 404 of the Clean Water Act.

For Option X comply with the terms and conditions of the CA FLAP SR89(1) permits for the performance of work within the jurisdictional waters of the U.S., including Section 404 permits and Section 401 water quality certifications.

National Pollutant Discharge Elimination System (NPDES) in California

Comply with the requirements of the Updated General NPDES Permit for Storm Water Discharges Associated with Construction in the Lake Tahoe Hydrologic Unit Board Order No R6T-2016-0010 NPDES No. CAG616002. There is no direct payment for this work as it is incidental to other items of work.

http://www.waterboards.ca.gov/rwqcb6/water_issues/programs/storm_water/docs/r6t_2016_001 0_cgp_combined.pdf

This permit expires on 12/31/2021. A copy of it is included in the Appendix.

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CA FLAP SR89(2)

Meeks Bay Bike Path &

Tahoe City Sidewalk and Bike Trail

(a) General. Designate Stormwater Team Members who will be responsible for implementing the Storm Water Pollution Prevention Plan (SWPPP) according to qualifications requirements below and in 157.03. Submit qualifications of Team Members for review and acceptance by the CO. The CO can reject and ask for replacement of Team Members if the project does not comply with the permit requirements. Team Members include:

(1) Erosion Control Supervisor (ECP) that will be on-site during working hours. The ECP cannot be the Contractor Superintendent. The ECP is to have the authority to stop work or direct work in order to address erosion control issues. The Erosion Control Supervisor is to be a Qualified SWPPP Practitioner (QSP), certified by the State of California, to conduct Rain Event Action Plans development and to perform or review on-site inspections. The QSP is to have experience with Lake Tahoe Hydrologic Unit permits and projects. Demonstrate experience by providing a resume with at least three projects with the designation that are of similar size and scope of this project.

(2) Qualified SWPPP Developer (QSD), certified by the State of California, to update and certify amendments and revisions to SWPPP during construction. The QSD is to have experience with Lake Tahoe Hydrologic Unit permits and projects. Demonstrate experience by providing a resume with at least three projects with that are of similar size and scope of this project in this Region.

(3) Qualified Stormwater inspector(s) if not included in personnel above.

Register at least one person on the project with the Stormwater Multiple Application and Report Tracking System (SMARTS). Provide the registered person’s username information to the CO for designation as a data submitter for the project in the SMARTS system.

Additional data submitters, such as laboratories, may also be provided to the CO. Submit the required Ad Hoc reports in SMARTS during construction within 4 days of rain events or when results are received from the laboratory. Complete the Annual Reports by November 15 of each year and at final acceptance of the project.

Obtain a separate NPDES permit associated with industrial activity for any mobile asphalt and concrete plants that provide material for the project. Provide a copy of the permit and acknowledgement letter to the CO for their records.

(b) Preparation of SWPPP. The Government has prepared a preliminary SWPPP for the project (Schedule A). Project QSD to update the preliminary SWPPP for the project or develop a new SWPPP which also incorporates Option X and provide to the CO for review. When the SWPPP is approved and signed by the CO, QSD, and Contractor, it will be the document in force on the project. Provide an electronic copy of the approved SWPPP to the CO for inclusion in permit registration documents. Implement the SWPPP as required throughout the construction period.

Retain the QSD for the duration of the project to write and approve amendments to the SWPPP.

The QSD may modify the erosion and sediment control details and layout sheets included in the

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CA FLAP SR89(2)

Meeks Bay Bike Path &

Tahoe City Sidewalk and Bike Trail plans, as necessary, to address project site conditions and proposed construction operations.

Submit changes to CO for approval and include the changes in the SWPPP.

(c) Permit Registration Documents. The Government will file these documents upon receipt of the approved SWPPP. Allow 14 calendar days for submittal and approval by the State Water Board. Post a copy of the NOI acknowledgement at the construction site bulletin board for the duration of the project. Do not perform any ground disturbing activities including clearing, grubbing, or earthwork until an acknowledgement letter is received from the State Water Board and the SWPPP has been approved and implemented.

(d) Inspections and Revisions to the SWPPP. Conduct inspections of the site by a Stormwater Team representative according to the Lahontan Construction General Permit (CGP). Document the inspections on forms provided in the SWPPP. Retain inspection forms onsite in the SWPPP notebook throughout the construction period. Submit monitoring reports in the SMARTS system when required by the CGP.

Revisions to the SWPPP by a QSD may be necessary during construction to make improvements or to respond to unforeseen conditions noted during construction or site inspections. For that purpose, specify in the SWPPP the mechanism whereby revisions may be proposed by the Contractor or the CO and incorporated into the plan, including review and approval of minor changes. Jointly approve and sign each revision to the SWPPP before implementation. Begin implementation of approved modifications within 72 hours following the inspection when deficiencies or necessary corrections were first noted.

Place the SWPPP and all updates in a three-ring binder so that completed inspection forms and other records may be inserted. Maintain a current copy of the SWPPP, including a copy of the permit, NOI, Waste Discharge Identification (WDID), and all associated records and forms at the job site throughout the duration of the project. Make the SWPPP available for public inspection and for use by the CO.

At the completion of the project, provide the CO with the complete SWPPP, including inspection forms, logs, monitoring reports, and any other information added during the project.

107.02 Protection and Restoration of Property and Landscape.

Add the following after paragraph (3):

Define the boundary of the project using temporary construction fencing (plastic, chain link with privacy screening, and silt fence) according to the plans. See Section 710.11 for material specifications. Protect all vegetation designated on the approved plans, by installing temporary fencing. This work is paid for under Section 635 Temporary Traffic Control, Plastic Fence.

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CA FLAP SR89(2)

Meeks Bay Bike Path &

Tahoe City Sidewalk and Bike Trail

Add the following at the end of this subsection:

The locations of the utilities shown in the plans have been certified to a Quality Level C for Schedule A – Meeks Bay Bike Path project and a Quality Level A for Option X – Tahoe City Sidewalk and Bike Trail project according to the CLFHD Utility Data Quality Certification requirements:

http://flh.fhwa.dot.gov/resources/row/cfl/documents/UtilityDataQualityLevelCertification.doc

Schedule A: Table 107-1 Status of Utilities:

Company Utility Type Contact Name Phone Number Status 1, 2, 3, or 4

1 Liberty Utilities Electric Angie Custer 530.546.1737 3

2 AT&T Telephone Astrid Willard 916.484.2388 3

3 TCPUD Sanitary Sewer Dan Lewis 530.583.3796 2*

Charter Communications

Cable/Internet John Jones 775.850.1294 4

5 Private Water David Jonsson dmjonsson@aol.com 4

6 Private Water Murry Baria MurryBaria@aol.com 4

Option X: Table 107-1

Status of Utilities Company Utility Type Contact Name Phone Number Status 1, 2, 3, or 4

1 TCPUD Water Matt Homolka 530-580-6042 4

2 TCPUD Sanitary Sewer Matt Homolka 530-580-6042 4

5 Southwest Gas Natural Gas Mindi Dagerman 775-887-2837 4

Status 1: The utilities are in conflict with the project and REQUIRE relocation by OTHERS

DURING construction.

Status 2: The utilities are in conflict with the project and REQUIRE relocation by the Contractor DURING construction.

Status 3: The utilities are in conflict with the project and REQUIRE relocation BEFORE construction.

Status 4: The utilities are located within the project rights of way but require NO relocation.

Locate all subsurface facilities prior to any grading or subsurface activity.

* The utility relocation work required by the project during construction is the relocation of 2” galvanized steel vent pipe for the sewer air release valve and adjusting the sewer manhole rim to grade.

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CA FLAP SR89(2)

Meeks Bay Bike Path &

Tahoe City Sidewalk and Bike Trail

107.05 Responsibility for Damage Claims. Add the following:

For Schedule A, no later than thirty business days prior to entry onto the Drum Lodge LLC Property, provide the CO one or more certificates of insurance, naming Drum Lodge LLC as an additional insured, evidencing such commercially liability coverage as the undersigned shall require with minimum single limits for injury to persons and damage to property of at least $1,000,000, and $2,000,000 aggregate per year only for purposes of entry on and work performed on the Drum Lodge LLC property.

Add the following after the first sentence of the third paragraph:

Certify that policies will not be changed or canceled until 30 days written notice has been given to the Government.

107.10 Environmental Protection.

(a) Federal Water Pollution Control Act (Clean Water Act) 33 USC § 1251 et seq. Add the following:

(4) Do not ford running streams with construction equipment. Obtain approval from the CO to use temporary bridges or other structures whenever crossings are necessary.

(5) Immediately clear ephemeral drainages, intermittent and perennial streams, lakes and reservoirs of all work items, debris or other obstructions placed by or resulting from construction operations.

(6) Locate machinery servicing and refueling areas away from streambeds and washes to reduce the possibility and minimize the impacts of accidental spills or discharges.

(b) Oil and hazardous substances. Add the following to the end of the third paragraph:

Sand or soils are not approved absorbent materials.

Add the following to the end of the fourth paragraph:

Report the spill to the appropriate federal, state, and local authorities as required by the SPCC plan or hazardous spill plan.

(d) Clearances for Contractor-selected, noncommercial areas. Add the following to the end of the first paragraph:

Do not import into the project limits rock, sand, gravel, earth, subsoil, or other natural materials from a Contractor-selected non-commercial materials source, that have not been certified free of noxious weeds. Materials imported into the project limits which do not include a noxious weed free certification may be rejected and ordered by the CO to be removed from the project limits. The CO has the discretion of requesting inspection of

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CA FLAP SR89(2)

certified materials by a third party, and rejecting the use of the source if noxious weeds or seeds thereof are found to be present.

Add the following:

(5) Any required Certifications.

107.11 Protection of Forests, Parks, and Public Lands. Add the following:

The Forest Service fire prevention plan involving emergency curtailment of operations is included in Appendix A and is in effect on this project. The CO will order the suspension of burning and other operations when directed to do so by the Forest Service. No adjustment in the contract completion date will be made for partial or total suspensions of burning operations.

Add the following subsections:

107.12 Disturbance or loss of sensitive habitats (jurisdictional wetlands, riparian vegetation, and Sensitive Environmental Zones)

For Option X, coordinate with the CO to notify California Department of Fish and Wildlife (CDFW) before commencing any activity within the bed, bank, or riparian corridor of any waterway. Small wetlands were identified along the BK2 alignment, and these impacts were covered under the Truckee River Bridge 401/404 permit. Coordinate with the CO prior to disturbance along the BK2 line.

107.13 Invasive Plant Management.

(a) Before construction activities begin, treat all invasive plant infestations, as identified by the Contractor’s certified biologist, within the project area. All treatment methods-including the use of herbicides-will be conducted in accordance with the law, regulations, and policies governing the land owner (e.g., TRPA and/or USFS). Land owners will be notified, through the CO, prior to the use of herbicides for invasive treatment. In areas where treatment is not feasible, noxious weed areas will be clearly flagged or fenced in order to clearly delineate work exclusion.

(b) Ensure fill material and seeds imported to the project site are free of invasive plants/noxious weeds. Use on-site sources of fill and seeds whenever available. Fill and seed materials that need to be imported to the project site must be certified weed-free. In addition, materials used for erosion control must be certified weed-free.

(c) Vehicles and equipment must arrive at the project site clean and weed- free. Prepare a list of potential inspection locations for approval of the CO prior to the preconstruction meeting. Clean all attached soil or plant parts from vehicles and equipment prior to entering the project site.

Clean vehicles and equipment using high-pressure water or air at designated weed-cleaning stations after exiting a weed-infested area. Locate cleaning stations away from aquatic resources, E-16 Amendment A003 1/18/18

CA FLAP SR89(2)

Meeks Bay Bike Path &

Tahoe City Sidewalk and Bike Trail and the location must be approved by the CO. Submit proposed cleaning areas to the CO at the pre-construction meeting. Approved sites shall be a minimum of 50 feet away from any storm drain, open ditch, or water body. Equipment will be inspected by the CO for mud or other signs that weed seeds or propagules could be present prior to use in the study area. If the equipment is not clean, the CO will deny entry into work areas.

(d) Steam clean all construction equipment working in Stream Environmental Zones (SEZ) or the 35 ft buffer areas prior to mobilization at the project site and maintain in clean and good working order with maintenance logs made available to the CO at their request. Certify that the equipment is clean and weed free.

(e) If designated weed-infested areas are deemed unavoidable by the CO, the plants will be cut, and disposed of in a landfill in sealed bags or disposed of or destroyed in another manner acceptable to the USFS, TRPA, or other agency as appropriate. If cutting weeds is not feasible, layers of mulch, degradable geotextiles, or similar materials will be placed over the infestation area to minimize the spread of seeds and plant materials by equipment and vehicles during construction. These materials will be secured so they are not blown or washed away.

107.15 Nesting Special–Status Birds.

Conduct focused surveys for nesting special status birds, including waterfowl and olive-sided flycatchers, no more than 14 days before construction activities that are initiated during the nesting seasons (generally April 1 through August 31, depending on snowpack and other seasonal conditions) by a qualified wildlife biologist.

If an active nest is located during the preconstruction surveys, the biologist will notify the CO. If necessary, modifications to the project design and/or construction area to avoid removal of occupied habitat while still achieving project objectives will be evaluated, and implemented to the extent feasible. If avoidance is not feasible or conflicts with project objectives, appropriate buffers around nests and limited operating periods will be established through consultation with the CO to avoid disturbances during the sensitive nesting season.

Payment for wildlife biologist is included under the Hired Technical Services bid item. See Section 623 for requirements of the biologist. For Option X, coordinate with the CO to determine survey results from the Truckee River Bridge project.

107.17 Hazardous Materials.

Prior to construction, survey roadways intended for demolition that were constructed before 1980 for asbestos and also survey those constructed before 1971 for lead. Coordinate with the CO to obtain results from hazardous material surveys done for recent construction projects.

Payment for asbestos and lead surveys is included in pay item 62302-1000 SPECIAL LABOR, HIRED TECHNICAL SERVICES .

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CA FLAP SR89(2)

Meeks Bay Bike Path &

Tahoe City Sidewalk and Bike Trail

Prior to construction, survey all existing road right-of-ways in the project site for lead contamination due to aerially deposited lead and use of paint and coatings containing lead.

Monitor with personal air samplers using National Institute of Safety and Health Method 7082.

Sampling must achieve a detection limit of 0.05 µg/ m3 of air per day. Analyze the sample and provide results to the Engineer within 24 hours. Analyses must be performed by a laboratory accredited by the Environmental Lead Laboratory-Accreditation Program of the American Industrial Hygiene Association. Average lead concentrations must not exceed 1.5 µg/ m3 of air per day and 0.15 µg/ m3 per day on a rolling 90-day basis.

Prepare a demolition plan for any location with positive results for asbestos or lead. The plan must specify how to appropriately contain, remove, and dispose of the asbestos and lead-containing material while meeting all requirements and BMPs to protect human health and the environment. Within the demolition plan, include a lead compliance plan prepared by a Certified Industrial Hygienist. Payment for demolition plan is included in pay item 62302-1000 SPECIAL

LABOR, HIRED TECHNICAL SERVICES.

Prior to demolition, the project applicant will submit the written plan to El Dorado County (Schedule A) and/or the Placer County Environmental Health Department (Option X) describing the methods to be used to:

(a) Identify locations that could contain hazardous residues;

(b) Remove plumbing fixtures known to contain, or potentially containing, hazardous materials;

(c) Determine the waste classification of the debris;

(d) Package contaminated items and wastes; and

(e) Identify disposal site(s) permitted to accept such wastes.

Demolition will not occur until the plan has been accepted by the El Dorado County (Schedule A) and/or Placer County (Option X) Environmental Health Department. Provide written documentation to the County that lead-based paint and asbestos testing and abatement, as appropriate, have been completed in accordance with applicable state and local laws and regulations. Lead abatement will include the removal of lead contaminated soil greater than 400 parts per million. Payment for hazardous waste removal and disposal is included in pay items 62201-0000 EQUIPMENT and 62301-0000 GENERAL LABOR.

Develop and submit at the preconstruction conference a construction hazardous materials management plan to address potentially impacted soil, impacted groundwater, lead-based paint, and asbestos-containing materials that may be encountered during project construction activities.

Include provisions for agency notification, managing impacted materials, sampling and

E-18 Amendment A003 1/18/18

CA FLAP SR89(2)

Meeks Bay Bike Path &

Tahoe City Sidewalk and Bike Trail analytical requirements, and disposal procedures. Include identification of construction site BMPs to minimize the potential for water quality impacts.

Include the following in the construction hazardous materials management plan:

(a) Petroleum hydrocarbon-impacted soils and/or groundwater that may be encountered during project construction activities in areas where construction depths exceed 2 feet below ground surface in the vicinity of the RECs described above;

(b) Soils identified by the ADL surveys as being impacted by ADL within survey area right-of-ways;

(c) Materials identified by the lead-based paint and asbestos-containing materials surveys as impacted by lead based paint and asbestos containing materials within bridge, pipe, and building materials;

(d) Impacted soil or groundwater related to structural excavations; and

(e) Guidance for relocating, removal, or repair of hazardous materials storage facilities (USTs or ASTs) that are impacted by project construction. The plan will include information on assessment and potential handling of contaminated soils found during relocation.

Include procedures to stop work if evidence of potential hazardous materials or contamination of soils or groundwater is encountered during construction, including the applicable requirements of the Comprehensive Environmental Response, Compensation, and Liability Act and CCR Title 22 regarding the disposal of wastes.

107.18 Discovery of Archaeological Remains or Artifacts.

As described in Section 107.02, suspend operations at the discovery of an archeological or paleontological site, and notify the CO. Monitor work in areas where there is potential to impact archeological remains with a qualified archeologist. This includes work in the USFS parcels (Meeks Bay Trail, Schedule A and along the Option X, BK2 new alignment) and other areas identified by the archeologist. Payment for the archeological monitor is covered under Hired Technical Services. See Section 623 for the requirements of the archaeologist monitor.

(a) If potentially significant cultural resources, including artifacts, archaeological soils, or unusual amounts of bone or shell, are uncovered during construction activities, stop all work in the area and immediately contact the CO who will contact a qualified archaeologist for on-site consultation.

(b) If any human remains are discovered, or recognized in any location, stop all work at that location until:

(1) The County Coroner/Sheriff has been informed and has determined that no investigation of the cause of death is required and

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(2) If the remains are of Native American origin,

(a) The descendants of the deceased Native Americans have made a recommendation to the landowner or the person responsible for the excavation work, for means of treating or disposing of, with appropriate dignity, the human remains and any associated grave goods as provided in Public Resources Code Section 5097.98, or

(b) The Native American Heritage Commission was unable to identify a descendant or the descendant failed to make a recommendation within 24 hours after being notified by the commission.

(c) The site will be flagged and avoided during construction.

(3) If human remains, grave goods, or items of cultural patrimony (as defined in the Native American Graves Protection and Repatriation Act [NAGPRA]) are discovered during ground disturbing activities on Federal Property, work will cease until the provisions of NAGPRA are met.

Section 108. — PROSECUTION AND PROGRESS

108.01 Commencement, Prosecution, and Completion of Work. Add the following:

Limit operations as follows:

(a) A Notice to Proceed must be obtained before commencement of any work. The completion date for the base Schedule and all awarded Options is September 28, 2018. Prepare a Winter Work Plan and obtain TRPA approval by October 1 for all work that will occur after October

15. The contractor is responsible for all costs associated with the Winter Work Plan and winterization BMPs.

(b) For Schedule A, during the months of June, July, August and September, perform no work outside of the hours of 8:00 am through 6:30 pm Monday to Thursday, and 8:00 am through 3:00 pm Fridays. During the month of October, perform no work outside the hours of 8:00 am through 6:30 pm Monday to Sunday. See Table 108-2 for holiday work restrictions.

(c) For Schedule A, coordinate activities with the CO that involve construction access and material delivery to the site through the Meeks Bay Resort entrance at least two weeks prior to work, see Section 105.04 for requirements.

(d) For Schedule A, coordinate activities with the CO that involve impacts to the private driveways along SR 89 at least two weeks prior to work. Maintain resident access to private driveways during non-working hours and to the extent practicable during working hours.

(e) Adhere to the conditions of the following permits (as provided in the Appendix):

• TRPA Construction Permit

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• For Schedule A, TRPA Winter Work Plan and permit (prepared and obtained by Contractor), see Section 202.07

• For Option X, the 401/404 Permit (obtained by the government)

• NPDES Permit (obtained by the Contractor)

• Caltrans Encroachment Permit (obtained by the Government) o Contractor is required to update the encroachment permit with their information and submit to obtain a Caltrans Double Permit before any work will be permitted within the Caltrans right of way.

• USFS Tree Removal Permit (obtained by Contractor) o For Schedule A, CFLHD has marked (painted) the trees to be removed within the USFS property and the Forest Service will cruise the USFS property and verify tree removals.

o Finalize and pay the fee for the USFS Tree Removal Permit at the USFS office at 35 College Drive, South Lake Tahoe.

(f) Construction operations will be limited to the construction limits shown on the plans. No disturbance is allowed outside of the construction limits.

(g) Conduct soil-disturbing activities between May 1 and October 15, unless a TRPA Grading Season Exception or Winter Work Plan is submitted by the contractor and approved by

TRPA.

(h) For Schedule A, provide TCPUD a minimum of 72 hours notice in advance of work with potential of impacting the sanitary sewer force main, including potholing, at (530) 583-3796, or in emergencies after normal office hours at (530) 546-1215. If unexpected utilities are encountered, notify the TCPUD immediately before commencing work on TCPUD facilities.

TCPUD representatives must be on site for work involving TCPUD sanitary sewer force main.

(i) Limit the size of any vegetation and/or ground disturbance to the absolute minimum necessary to perform the activity safely and as designed.

(j) Activities that impact traffic are restricted during the times listed in Section 156 based on Caltrans lane closure requirements. Ensure access to all businesses in maintained throughout the construction project. For Option X, coordinate with the CO to ensure sidewalk construction in front of Swigards Hardware is timed to minimize impacts to the public.

Provide at least 14 days notice to Swigards Hardware prior to beginning constructing near their business.

(k) Equip all construction equipment with properly operating mufflers and engine shrouds, in accordance with manufacturer’s specifications. Do not idle inactive construction equipment

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for more than 5 minutes. For Schedule A, do not idle construction equipment or vehicles near the Meeks Bay Resort cabins. Ensure that engine doors remain closed during periods of operation except during necessary engine maintenance. Locate stationary equipment (e.g.

power generators) and staging area for other equipment at the maximum distance feasible from nearby noise-sensitive receptors (homes and businesses, including resort cabins).

Utilize existing power sources or clean-fuel generators rather than temporary power generators where feasible.

(l) As directed by the CO, implement appropriate additional noise mitigation measures, including changing the location of stationary construction equipment, rescheduling construction activity, notifying adjacent residents in advance of construction work, and installing acoustic barriers around stationary construction noise source.

(m)A pre-grade inspection by the CO and Tahoe Regional Planning Agency (TRPA) is required prior to any grading activity or tree removal. Contact the CO a minimum of 3 business days prior to scheduling an inspection. Prior to inspection, install all temporary erosion control Best Management Practices (BMPs) and vegetation protection fencing. If trees are to be removed that would interfere with the BMPs or vegetation protection fencing, contact the CO for approval to remove them prior to the pre-grade inspection. No grading or construction may commence until TRPA pre-grade conditions of approval (see TRPA permit) are accepted by the CO.

(n) Phase project construction to minimize the amount of disturbed soils existing at one time.

Additionally, install temporary BMPs at all new and existing storm water conveyance and treatment facilities to prevent the transport of sediment during storm events occurring during construction. Install and maintain temporary BMPs prior to excavation and during all phases of the proposed project. Obtain approval from the CO for BMP installation according to Subsection 108.01(j). Modify BMPs at no cost to the Government per the direction of the CO if inspections find the BMPs to be inadequate or improperly placed or constructed.

(o) Maintain final grading limits as delineated on the plans to ensure the project, as built, does not exceed the approved land coverage.

(p) See Section 107.12 through 107.18 for environmental surveys that are required.

(q) TRPA permit requirements that are stricter than NPDES permit requirements supersede the

NPDES.

(r) For Option X, there is an ongoing CFLHD construction project (CA FLAP SR 89(1) Truckee River Bridge) and a Southwest Gas project that will be ongoing in the Tahoe City area with an anticipated completion date of October 31, 2018. Coordinate with the CO on construction sequencing to accommodate the existing project.

• Do not install the lighting along the A Line until the A Line sidewalks are constructed and conduit is installed under the SR89(1) project.

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• Finalize BK1 side slopes after the C Line curb is installed for SR89(1).

Finalize BK2 beginning elevation tie in after BK4 has been completed under SR89(1). Finalize BK2 ending elevation tie in after the A Line has been completed under SR 89(1). Finalize BK3 ending elevation after the curb ramp at the Eastern Roundabout has been completed under SR 89(1).

• Do not construct Sidewalk #3 until the inlet and drainage pipe have been installed under the SR 89(1) project.

(s) Follow the grading season restrictions outlined below. Exceptions to the grading restrictions may be granted by TRPA by submitting an application at:

http://www.trpa.org/permitting/inspections-securities

The Contractor is encouraged to seek grading exceptions in the event of good weather.

Grading is prohibited any time of the year during periods of precipitation and for the resulting period of time when the site is covered with snow, or is in a saturated, muddy, or unstable conditions (pursuant to Subsection 64.2.C of the Tahoe Regional Planning Agency Code of Ordinances).

• There shall be no grading or land disturbance performed with respect to the project between October 15 and May 1, except as follows:

o The grading or land disturbance is for excavation and backfilling for a volume not in excess of three cubic yards.

o The activity is completed within a 48-hour period.

o The excavation site is stabilized to prevent erosion.

o The pregrade inspection is performed by the CO and TRPA Staff, and the activity passes the inspection.

o The grading/project does not represent or involve a series of excavations, which, when viewed as a whole, would exceed the provisions.

• Winterize the site by October 15 to reduce the water quality impacts associated with winter weather as follows. Stabilize all disturbed areas with a 3-inch layer of clean wooden mulch or covered with an erosion control blanket:

o For the sites that will be inactive between October 15 and May 1:

1. Temporary erosion controls shall be installed or maintained (all measures will be included in the payment of the Phase 1 measure);

2. Temporary vegetation protection fencing shall be installed;

3. Disturbed areas shall be stabilized;

4. Onsite construction slash and debris shall be cleaned up and removed;

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5. Where feasible, mechanical stabilization and drainage improvements shall be installed; and

6. Spoil piles shall be removed from the site.

o For sites that will be active between October 15 and May 1, in addition to the above requirements:

1. Permanent mechanical erosion control devices shall be installed, including paving of driveway and parking areas; and

2. Parking of vehicles and storage of building materials shall be restricted to paved areas.

(t) The CO must approve all erosion control, vegetation protection, and boundary fencing prior to any grading activity. Notify the CO at least 2 days prior to needing approval.

(u) For Option X, conduct any normal construction activities creating noise in excess of 65 dB within 300 feet of the edge of the roadway between the hours of 8:00 am and 6:30 pm when possible. However, given the paving operations for Option X require night work to avoid traffic impacts, paving will be exempt from this requirement. Night work for paving, or any other activity that would exceed the noise threshold, must be submitted to the CO in a construction schedule at least one week in advance of the work for TRPA approval. Take precautionary measures to reduce noise resulting from night work. Noise monitoring may be required, at the cost of the Contractor, if requested by the CO based on community complaints.

(v) For Option X, limit construction generated ground vibration to 80 VdB. Limit construction and demolition activities to avoid exposing existing structures to levels of ground vibration that exceed 0.20 in/sec Peak Particle Velocity.

(w) For Option X, maintain and keep free of gravel and debris pedestrian access along existing bike trails or detours until new trails are open. Detours must be approved by the CO.

(x) For Option X, construction staging areas and construction activities cannot displace any of the parking used for the recreation access unless temporary replacement parking spaces are provided in equal numbers and within 0.5 mile of the 64-Acre Track. A plan for temporary replacement spaces must be approved by the CO before any construction activities displace parking.

(y) Perform no work except to maintain traffic control devices, erosion control devices, the roadway driving surface, and to control dust during the listed Federal holidays and surrounding days as shown in Table 108-2.

Table 108-2

Federal Holidays and Surrounding Days

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Federal Holiday

Time Remarks

Memorial Day 12:00 Noon Friday to

6:00 am Tuesday

Independence Day

12:00 Noon July 3 to 6:00 am July 5

Labor Day 12:00 Noon Friday to

6:00 am Tuesday

Columbus Day 6:00 am Monday to 9:00 pm Monday 2nd Monday in October

Thanksgiving 12:00 Noon Wednesday to 6:00 am Monday

Christmas / New Year’s

12:00 Noon December 23 to 6:00 am January 2

Schedule at least 2 non-work days out of every 14 calendar days. The selected non-work days do not need to be consecutive, but they must be scheduled. Provide at least 2 weeks notice before changing the scheduled days off.

Exemptions to scheduled days off may be granted by written approval from the CO for specific project operations and/or for periods of limited duration.

108.02 Subcontracting. Delete the third paragraph and substitute the following:

Within 14 days of subcontract award, submit a completed SF 1413 and 1413S. Complete Part I for each Subcontractor, and include Part II when the Subcontractor performs on-site work.

Complete other forms that may be required by the Government to show the work subcontracted and the total dollar amount of the subcontract. Submit the above required information for each Subcontractor at lower tiers.

108.04 Failure to Complete Work on Time. Add the following:

Follow the requirements of FAR Clause 52.211-12 Liquidated Damages – Construction.

If a winter shutdown occurs during this period, liquidated damages in an amount equal to 10 percent of the amount specified below will be assessed for each day until work resumes at…