Attachment_02_MIMA_Boardwalks_CD_rev_set_2022-0727.pdf

MINUTE MAN NATIONAL HISTORICAL PARK

PROJECT INFORMATION:

1. PROJECT LOCATION: MINUTE MAN NATIONAL HISTORICAL PARK, CONCORD,

LINCOLN, AND LEXINGTON, MIDDLESEX COUNTY, MASSACHUSETTS

2. SITE WORK GENERALLY CONSISTS OF THE FOLLOWING:

· DEMOLITION AND SELECTIVE DEMOLITION OF BOARDWALKS

· RE-CONSTRUCTION OF BOARDWALKS

· RESOURCE PROTECTION

GENERAL NOTES:

1. CONTRACTOR TO VERIFY ALL EXISTING CONDITIONS, HORIZONTAL AND

VERTICAL CONTROLS, AND PROPOSED DIMENSIONS PRIOR TO

CONSTRUCTION. NOTIFY THE CONTRACTING OFFICER OF ANY

DISCREPANCIES PRIOR TO CONSTRUCTION.

2. ALL UTILITIES SHOWN HAVE BEEN LOCATED BASED ON BEST INFORMATION

AVAILABLE. UTILITIES MAY NOT BE IN EXACT LOCATION SHOWN, AND

CONTRACTOR SHALL EXERCISE CARE IN EXCAVATION. CONTACT THE LOCAL

UTILITY SERVICE PROVIDER OR LOCATOR, ETC. SERVICE.

3. CONTRACTOR SHALL COORDINATE WITH UTILITY COMPANIES PRIOR TO

DISCONNECTION, REMOVAL AND RELOCATION OF ALL SERVICE LINES.

4. CONTRACTOR SHALL NOTIFY CONTRACTING OFFICER IMMEDIATELY IN THE

EVENT THAT ANY UTILITY IS DAMAGED DURING DEMOLITION OR

CONSTRUCTION.

5. REPAIR OF DAMAGED UTILITIES SHALL BE AT THE CONTRACTORS EXPENSE,

INCLUDING BUT NOT LIMITED TO UNKNOWN UNDERGROUND UTILITIES.

6. CONTRACTOR TO CONFORM TO ALL FEDERAL, STATE AND LOCAL HEALTH

AND SAFETY RULES AND REGULATIONS.

7. CONTRACTOR RESPONSIBLE FOR HAVING REQUIRED DOCUMENTATION AT

THE JOB SITE AT ALL TIMES FOR ALL AGENCY REVIEWS.

8. CONTRACTOR IS RESPONSIBLE FOR ALL PERMITTING REQUIREMENTS

INCLUDING, BUT NOT LIMITED TO; COORDINATING, INITIATING PERMIT

ACQUISITION SERVICES, SCHEDULING, FURNISHING APPLICATIONS, PERMIT

STATUS, AND FINAL PERMITS.

9. ALL WALKWAYS, TRAILS, RAMPS, HANDRAILS, SIGNAGE, AND SITE

FURNISHINGS PROVIDED AS PART OF THIS CONTRACT SHALL BE IN

COMPLIANCE, AS AMENDED, WITH ARCHITECTURAL BARRIERS ACT-ABA

ACCESSIBILITY STANDARDS; DESIGN; OUTDOOR DEVELOPED AREAS -

ABAAS CHAPTER 10, AND ALL OTHER APPLICABLE FEDERAL, STATE AND

LOCAL REQUIREMENTS REGARDING ACCESSIBLE FACILITIES.

10. COMPLY WITH APPLICABLE CODES, AS SUPPLEMENTED, AMENDED, OR

OTHERWISE MODIFIED, SUCH AS INTERNATIONAL BUILDING CODE, EXISTING

BUILDING CODE, NFPA 101 LIFE SAFETY CODE, AND OTHER RELATED CODES.

11. REFER TO ORDERS OF CONDITIONS PREPARED BY LOCAL AUTHORITIES

HAVING JURISDICTION APPENDED TO PROJECT MANUAL FOR ADDITIONAL

PROTECTIONS REGARDING WETLANDS.

PRESERVATION OF CULTURAL RESOURCES:

1. ALL WORK MUST BE IN KEEPING WITH THE SECRETARY OF THE INTERIOR'S

STANDARDS FOR THE TREATMENT OF HISTORIC PROPERTIES WITH

GUIDELINES FOR PRESERVING, REHABILITATING, RESTORING &

RECONSTRUCTING HISTORIC BUILDINGS (2017) AND THE SECRETARY OF

INTERIOR'S GUIDELINES FOR THE TREATMENT OF CULTURAL LANDSCAPES

(1996).

2. LANDSCAPES AND MANY COMPONENT STRUCTURES ARE DESIGNATED AS

NATIONAL LANDMARKS. THIS PROPERTY IS MANAGED IN ACCORDANCE WITH

DOI AND NPS STANDARDS TO PROTECT RESOURCES FROM DAMAGE OR

LOSS OF HISTORIC INTEGRITY.

3. IT IS THE RESPONSIBILITY OF THE CONTRACTOR TO FOLLOW BEST

PRESERVATION PRINCIPLES AND PRACTICES, NOT ONLY IN IMPLEMENTING

WORK IN ACCORDANCE WITH THE HISTORIC PRESERVATION TREATMENT

PLAN REQUIRED, BUT IN OCCUPYING THE SITE AND PERFORMING TASKS

RELATED TO THE WORK ON THE SITE OR WITHIN THE BUILDING.

4. CONTRACTOR SHALL COORDINATE WITH CONTRACTING OFFICER

DESIGNATED ARCHEOLOGIST TO IDENTIFY PROTECTION NECESSARY FOR

SENSITIVE AREAS.

STAGING AND ACCESS:

1. CONTRACTOR TO PROVIDE A CULTURAL LANDSCAPE COORDINATION PLAN

FOR CONTRACTING OFFICER APPROVAL PRIOR TO NOTICE TO PROCEED

PER THE CULTURAL LANDSCAPE PROCEDURES SPECIFICATION PROVIDED IN

THE PROJECT MANUAL.

2. PARKING, STAGING, AND LAYDOWN FACILITIES MAY BE PROVIDED IN

NEARBY DESIGNATED PARKING LOT AT PARK'S DISCRETION. ACCESS TO

PARKING IN PUBLIC LOTS SHALL BE COORDINATED WITH CONTRACTING

OFFICER.

3. CONTRACTOR SHALL COORDINATE NECESSARY INTERMEDIATE LAYDOWN

AREAS WITH CONTRACTING OFFICER AND PARK REPRESENTATIVE.

LAYDOWN AREAS SHOULD BE OUTSIDE OF 100' WETLAND BUFFER.

CONTRACTOR SHALL PROVIDE PROTECTIVE MEASURES TO PREVENT ANY

CONTAMINATION OF SOIL, WATER, OR WETLAND.

4. CONTRACTOR RESPONSIBLE FOR KEEPING CONSTRUCTION AREA, STAGING

AREA, AND PARKING AREAS FREE OF DEBRIS AND GARBAGE.

5. STAGING AREAS ON SOFT SOILS SHALL BE PROTECTED FROM VEHICULAR

DAMAGE THROUGH THE USE OF APPROPRIATE PROTECTIVE MATS AS

SPECIFIED. IN PERIODS OF MUDDY CONDITIONS, CONTRACTOR SHALL USE

ALTERNATE AREA FOR PARKING AND STORAGE OF HEAVY EQUIPMENT

AND/OR MATERIALS. ALTERNATE AREAS SHALL BE COORDINATED AND

APPROVED BY CONTRACTING OFFICER.

6. CHEMICALS SHALL ONLY BE STORED IN STAGING AREAS UNLESS

OTHERWISE APPROVED BY CONTRACTING OFFICER. BEST PRACTICES FOR

STORAGE OF MATERIALS, INCLUDING MEASURES TO CONTROL POSSIBLE

SPILLS AND PREVENT CONTAMINATION OF SURROUNDING LANDSCAPE,

SHALL BE TAKEN BY CONTRACTOR. NO CHEMICALS MAY BE STORED WITHIN

100' WETLAND BUFFER.

7. FUELING OF EQUIPMENT SHALL TAKE PLACE IN AREA OUTSIDE OF THE 100'

WETLAND BUFFER. REFUELING AREA SHALL BE PROTECTED TO ENSURE NO

CONTAMINATION OF SOIL, WATER, OR WETLAND.

8. PROTECTIVE MATS SHALL BE CLEANED PER SPECIFICATION BEFORE AND

AFTER PLACEMENT IN WETLANDS, AND WHEN TRANSFERRED BETWEEN

WETLAND LOCATIONS.

9. CONFLICTS WITH ACTIVELY USED TRAILS SHALL BE CLEARLY MARKED,

FENCED, AND SIGNAGE SHALL BE PROVIDED WHICH INSTRUCTS PARK

VISITORS AND CONSTRUCTION CREW REGARDING CONFLICT.

10. INSTALL CONSTRUCTION SIGNAGE ON TEMPORARY POSTS PRIOR TO ANY

CONSTRUCTION OPERATIONS AT THE SITE(S). TEMPORARY POSTS SHOULD

BE ANCHORED USING WEIGHTS AND/OR STANDS WHERE PRACTICAL TO

MINIMIZE SUB-SURFACE DISRUPTION. REMOVE AFTER ALL CONSTRUCTION

OPERATIONS ARE COMPLETE. THE INSTALLATION OF THE SIGNS ARE

SUBSIDIARY TO INSTALLING FENCE.

11. SAFETY AND PROTECTIVE FENCING FENCING SHALL BE CONTINUOUSLY

MONITORED THROUGHOUT THE DURATION OF CONSTRUCTION PER

FEDERAL, STATE, LOCAL REQUIREMENTS AND AS DIRECTED BY THE

CONTRACTING OFFICER.

12. PROVIDE TEMPORARY SIGNAGE PLAN FOR CONTRACTING OFFICER

APPROVAL BEFORE COMMENCEMENT OF WORK.

13. INSTALL MOVABLE 6 FOOT CHAIN LINK FENCE & TEMPORARY TRAFFIC

CONTROL AT THE SITE(S) PRIOR TO ANY CONSTRUCTION OPERATIONS.

REMOVE AFTER ALL CONSTRUCTION OPERATIONS ARE COMPLETE.

RESTORE LANDSCAPE GRADE TO PRE-CONSTRUCTION OR IMPROVED

CONDITION.

14. IN LOCATIONS WHERE SITE ACCESS REQUIRED CROSSING OF ACTIVE

PUBLIC TRAIL FACILITIES, A FLAG PERSON MAY BE REQUIRED TO ESCORT

VEHICLES OR FACILITATE ACTIVITY OF LARGE MACHINERY. THIS

REQUIREMENT MAY BE COORDINATED WITH THE CONTRACTING OFFICER

DURING PHASING AND SCHEDULING OR WORK.

15. TEMPORARY FACILITIES SHALL BE REMOVED FOLLOWING PROJECT

COMPLETION. STAGING AND CONSTRUCTION AREAS WILL REQUIRE

RESTORATION AS SPECIFIED AT END OF CONSTRUCTION ACTIVITY.

MANAGEMENT OF SITE

1. UNLESS OTHERWISE MARKED, KEEP DRIVEWAYS AND ENTRANCES SERVING

PREMISES CLEAR AND AVAILABLE TO GOVERNMENT, GOVERNMENT'S

EMPLOYEES, AND EMERGENCY VEHICLES AT ALL TIMES.

2. SCHEDULE DELIVERIES TO MINIMIZE USE OF DRIVEWAYS AND ENTRANCES.

3. SCHEDULE DELIVERIES TO MINIMIZE SPACE AND TIME REQUIREMENTS FOR

STORAGE OF MATERIALS AND EQUIPMENT ON-SITE.

4. HAULING RESTRICTIONS: COMPLY WITH ALL LEGAL LOAD RESTRICTIONS IN

THE HAULING OF MATERIALS. LOAD RESTRICTIONS ON PARK ROADS ARE

IDENTICAL TO THE STATE LOAD RESTRICTIONS WITH SUCH ADDITIONAL

REGULATIONS AS MAY BE IMPOSED BY THE CONTRACTING OFFICER. A

SPECIAL PERMIT WILL NOT RELIEVE CONTRACTOR OF LIABILITY FOR

DAMAGE WHICH MAY RESULT FROM MOVING OF EQUIPMENT.

CONSTRUCTION SEQUENCE:

1. INSTALL SEDIMENT CONTROL DEVICES (EROSION WATTLE) AS REQUIRED.

2. STAKE LIMITS OF DISTURBANCE.

3. INSTALL PROTECTIVE FENCING AND SITE BARRIERS.

4. REMOVE TREES AND VEGETATION AS DESIGNATED ON THE DRAWINGS.

TRANSPORT OFFSITE TO AN APPROVED DISPOSAL SITE.

5. REMOVE ALL MATERIALS DESIGNATED FOR DEMOLITION. TRANSPORT

OFFSITE TO AN APPROVED DISPOSAL SITE.

6. COMPLETION OF BOARDWALK CONSTRUCTION WORK AS NOTED IN PLANS.

SEQUENCING TO BE COORDINATED WITH CONTRACTING OFFICER AND PARK

REPRESENTATIVE.

7. COMPLETE SITE RESTORATION AS REQUIRED BY PLANS OR

SPECIFICATIONS.

8. REMOVE STAKING, BARRIERS, AND ANY OTHER CONSTRUCTION RELATED

EQUIPMENT FROM SITE.

DEMOLITION AND SITE PREPARATION:

1. NPS TO PROVIDE ARCHEOLOGICAL MONITORING PLAN & SCHEDULE PRIOR

TO ANY MOBILIZATION & DEMOLITION. CONTRACTOR TO COORDINATE WITH

NPS ARCHAEOLOGIST PRIOR TO ANY EARTH DISTURBANCES.

2. CONTRACTOR SHALL ABIDE BY ALL FEDERAL, STATE, AND LOCAL CODES

FOR THE DEMOLITION AND DISPOSAL OF ALL MATERIALS.

3. ALL QUANTITIES ARE APPROXIMATE. CONTRACTOR SHALL VERIFY.

4. EXCAVATE ONLY AS NECESSARY TO PERFORM THE WORK.

5. CONTRACTOR TO STAKE EXTENT OF DISTURBANCE FOR NPS APPROVAL

PRIOR TO IMPLEMENTATION.

6. TEMPORARY DISTURBANCE AREAS ARE TO BE APPROVED BY THE

CONTRACTING OFFICER.

7. IF TEMPORARY DISTURBANCE TO UTILITIES IS DEEMED NECESSARY, THE

CONTRACTOR SHALL FIELD COORDINATE AND PROVIDE STAMPED

DRAWINGS BY A PROFESSIONAL WITH THE APPROPRIATE LICENSES AND

CERTIFICATIONS FOR THE STATE OF MASSACHUSETTS FOR GOVERNMENT

REVIEW.

8. CONTRACTOR TO PROVIDE ALL NECESSARY MEANS TO PROTECT EXISTING

STRUCTURES, PAVING, SITE FEATURES, SITE FURNISHINGS, AND

VEGETATION TO REMAIN.

9. CONTRACTOR SHALL MAINTAIN ALL LAWNS, SIDEWALKS, AND PARKING

AREAS NOT DESIGNATED AS STAGING AREA FROM CONSTRUCTION

EQUIPMENT AND DEBRIS.

10. ANY TREATMENT OF PLASTIC LUMBER WHICH MAY RESULT IN SHAVINGS,

CUTTINGS, OR DEBRIS SHALL BE ACCOMPLISHED IN A MANNER WHICH

CONTROLS WASTE AND PREVENTS CONTAMINATION OF SITE.

11. ENSURE POSITIVE DRAINAGE AT ALL TIMES.

TREE AND PLANT PROTECTION:

1. NO PRUNING OF LIMBS OR ROOTS ON ANY PART OF THE TREE SHALL BE

PERFORMED EXCEPT UNDER GUIDANCE OF CERTIFIED ARBORIST OR AN

APPROVED PARK REPRESENTATIVE.

2. INSTALL PROTECTION FENCING, SIGNAGE, AND ANY NECESSARY

ACCESSORIES AS INDICATED IN DRAWINGS AND SPECIFICATIONS.

3. REMOVE TREES AND OTHER VEGETATION ONLY AS INDICATED ON THE

DRAWINGS AND AS PER SPECIFICATIONS. REMOVAL SHALL BE COMPLETED

USING INDUSTRY BEST PRACTICES. TRANSPORT OFFSITE TO AN APPROVED

DISPOSAL SITE.

4. TREES MARKED ALONG TRAIL FOR PROTECTION ARE VERY CLOSE TO TRAIL

AND IN THE PATH OF CONSTRUCTION. TREES REQUIRE TRUNK PROTECTION

DURING CONSTRUCTION. IF TREE REQUIRES REMOVAL, THIS TREE SHOULD

BE REPLACED IN KEEPING WITH OTHER TREES, IN APPROPRIATE,

APPROVED SPECIES FOR LOCATION.

5. ALL TREES AND NATURAL AREAS NOTED IN TREE PROTECTION PLAN SHALL

BE PROTECTED DURING CONSTRUCTION WITH TEMPORARY FENCING AT

THE START OF ANY SITE PREPARATION WORK THROUGH THE ENTIRETY OF

CONSTRUCTION.

6. PROTECTIVE FENCING SHALL EXPAND TO INCLUDE TREES WHOSE TRUNKS

ARE WITHIN FIVE FEET OF CONSTRUCTION ZONE. EXTRA CARE SHOULD BE

TAKEN TO AVOID DAMAGE BY CONSTRUCTION ACTIVITY.

7. IF AN EXISTING IRRIGATION SYSTEM IS RENDERED INOPERABLE DURING

CONSTRUCTION, CONTRACTOR SHALL PROVIDE ADEQUATE WATER FOR

PLANT MATERIALS AS SPECIFIED.

8. EROSION AND SEDIMENTATION CONTROL BARRIERS SHALL BE MAINTAINED

TO PREVENT SOIL BUILDUP IN PROTECTED AREA.

9. REMOVAL OF SUB-GRADE MATERIALS WITHIN CRITICAL ROOT ZONE SHALL

BE DONE BY HAND UTILIZING HAND TOOLS AND/OR AN AIR SPADE WHEN

LARGE (2" DIAMETER OR GREATER) ROOTS ARE UNCOVERED. EXPOSED

ROOTS WITHIN THE EXCAVATED AREA SHALL BE PRUNED AND KEPT MOIST

UNTIL SUBGRADE MATERIALS HAVE BEEN LIFTED INTO SITE AND

COMPACTED. ROOT PRUNING SHALL BE OVERSEEN BY CERTIFIED ARBORIST

OR AN APPROVED PARK REPRESENTATIVE.

10. PRUNING TO PROVIDE CLEARANCE FOR STRUCTURES, VEHICULAR TRAFFIC,

AND EQUIPMENT SHALL TAKE PLACE BEFORE CONSTRUCTION BEGINS

THROUGH COORDINATION WITH CONTRACTING OFFICER.

11. IN THE EVENT OF DAMAGE TO TREES OR LANDSCAPE, CONTRACTOR SHALL

CONTACT PARK REPRESENTATIVE IMMEDIATELY.

12. REFER TO SPECIFICATIONS FOR ADDITIONAL TREE PROTECTION

REQUIREMENTS.

STORM CONTROL:

1. THE CONTRACTOR IS RESPONSIBLE FOR OBTAINING ANY AND ALL

REQUIRED PERMITS AND IMPLEMENTING AND MAINTAINING EROSION AND

SEDIMENT CONTROL MEASURES AT ALL TIMES DURING CONSTRUCTION.

CONTROL SYSTEMS SHALL BE INSTALLED PRIOR TO COMMENCEMENT OF

WORK.

2. NATURAL VEGETATION SHALL BE RETAINED AND PROTECTED AS NOTED ON

DRAWINGS. EXPOSURE OF SOIL TO EROSION BY REMOVAL OR

DISTURBANCE OF VEGETATION SHALL BE LIMITED TO THE AREA REQUIRED

FOR IMMEDIATE CONSTRUCTION OPERATION AND FOR THE SHORTEST

PRACTICAL PERIOD OF TIME.

3. TOPSOIL SHALL BE STOCKPILED TO THE EXTENT PRACTICABLE ON THE SITE

FOR USE ON AREAS TO BE GRADED OR TOP-DRESSED. NY AND ALL

STOCKPILES SHALL BE LOCATED AND PROTECTED FROM EROSIVE

ELEMENTS. PILE MAY BE COVERED FOR SHORT TERM STORAGE, OR SEEDED

WITH ANNUAL RYE FOR LONGER TERM STORAGE.

4. IF PROJECT REQUIRED EARTHWORK, THE PROPERTY SHALL BE MAINTAINED

AND/OR WATERED TO PREVENT WIND-CAUSED EROSION AT ALL TIMES.

EARTHWORK OPERATIONS SHALL BE DISCONTINUED WHEN FUGITIVE DUST

SIGNIFICANTLY IMPACTS ADJACENT PROPERTY. IF EARTHWORK IS

COMPLETE OR DISCONTINUED AND DUST FROM THE SITE CONTINUES TO

CREATE PROBLEMS, THE CONTRACTOR SHALL IMMEDIATELY INSTITUTE

MITIGATIVE MEASURES AND SHALL CORRECT DAMAGE TO ADJACENT

PROPERTY.

5. THE CONTRACTOR SHALL PREVENT SEDIMENT, DEBRIS AND ALL OTHER

POLLUTANTS FROM ENTERING WETLANDS AND/OR WATERWAYS DURING

ALL DEMOLITION, EXCAVATION, GRADING OR OTHER CONSTRUCTION

OPERATIONS THAT ARE PART OF THIS PROJECT. THE CONTRACTOR SHALL

BE HELD RESPONSIBLE FOR REMEDIATION OF ANY ADVERSE IMPACTS TO

ADJACENT WATERWAYS, ROADWAYS, WETLANDS, ETC., RESULTING FROM

WORK DONE AS PART OF THIS PROJECT.

6. THE CONTRACTOR AND/OR THEIR AUTHORIZED AGENTS SHALL REMOVE ALL

SEDIMENT, MUD, CONSTRUCTION DEBRIS, OR OTHER POTENTIAL

POLLUTANTS THAT MAY HAVE BEEN INADVERTENTLY DISCHARGED TO, OR

ACCUMULATED IN, THE FLOW LINES AND PUBLIC RIGHT-OF-WAY AS A

RESULT OF CONSTRUCTION ACTIVITIES ASSOCIATED WITH THIS

CONSTRUCTION PROJECT.

7. THERE SHALL BE NO CUT SOIL OR EXCAVATED STONE TRANSPORTED FROM

THE SITE WITHOUT PRIOR APPROVAL OF CONTRACT OFFICER.

8. APPROVED EROSION AND SEDIMENT CONTROL "BEST MANAGEMENT

PRACTICES" [BMP] SHALL BE MAINTAINED AND KEPT IN GOOD REPAIR FOR

THE DURATION OF THIS PROJECT. AT A MINIMUM, THE CONTRACTOR OR HIS

AGENT SHALL INSPECT ALL BMPS WEEKLY AND AFTER SIGNIFICANT

PRECIPITATION EVENTS. ALL NECESSARY MAINTENANCE AND REPAIR SHALL

BE COMPLETED IN A TIMELY MANNER. ACCUMULATED SEDIMENT AND

DEBRIS SHALL BE REMOVED FROM A BMP WHEN THE SEDIMENT LEVEL

REACHES ONE HALF THE HEIGHT OF THE BMP OR, AT ANY TIME THAT

SEDIMENT OR DEBRIS ADVERSELY IMPACTS THE FUNCTIONING OF THE BMP.

LAYOUT & GRADING:

1. CONTRACTOR TO FIELD VERIFY EXISTING DIMENSIONS & GRADES PRIOR TO

CONSTRUCTION.

2. BACKFILL PER FEDERAL, STATE AND LOCAL REQUIREMENTS. STAKE ALL

IMPROVEMENTS FOR GOVERNMENT REVIEW PRIOR TO INSTALLATION.

CONTRACTOR TO RE-STAKE IMPROVEMENTS AND MAKE ADJUSTMENTS AT

THE DIRECTION OF THE GOVERNMENT.

MINUTE MAN NATIONAL HISTORICAL PARK

NOTES:

1. LAWN AND MEADOW SEEDING SHOULD BE WITHIN THE LIMITS ACCEPTABLE

FOR SPECIES OR MIX TYPE. DO NOT SEED OR PLANT MEADOW OUTSIDE OF

RECOMMENDATIONS FOR TYPE.

2. REFER TO MEADOW SEEDING SPECIFICATION. RATES FOR SEEDING

SHOULD BE INCREASED BY 25% DURING CERTAIN SUMMER MONTHS.

3. USE A STRING TRIMMER OR MOWER TO CUT BACK COOL SEASON GRASSES

IN SELECT AREAS.

4. IN SOME AREAS, ARCHEOLOGICAL OVERSIGHT MAY BE NEEDED FOR

EXCAVATION/DIGGING. COORDINATE WITH PARK REPRESENTATIVES OR

CONTRACTING OFFICER IF DIGGING IS REQUIRED FOR PERENNIAL, SHRUB,

OR TREE PLANTINGS.

5. WETLAND CONSTRUCTION ALLOWED JUNE 1 THROUGH OCTOBER 15.

VERNAL POOL AND VERNAL POOL OVERLOOK CONSTRUCTION CAN OCCUR

FROM AUGUST 15 TO OCTOBER 15.

WETLAND SCHEDULING CONSIDERATIONS

ACTION JAN FEB MAR APR MAY JUNE JULY AUG SEP OCT NOV DEC

VERNAL POOL CONSTRUCTION

WETLAND CONSTRUCTION

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