22-WQC-0013(R1)_ Fishing Creek.pdf

STATE OF MARYLAND

DEPARTMENT OF THE ENVIRONMENT

WATER AND SCIENCE ADMINISTRATION

WATER QUALITY CERTIFICATION

CERTIFICATION NUMBER: 22-WQC-0013(R1)

ISSUED TO:

EFFECTIVE DATE:

Baltimore District US Army Corps of Engineers Navigation Branch 2 Hopkins Plaza Baltimore, Maryland, 21203 Attn: Graham McAllister

June 29, 2022

PROJECT LOCATION: Fishing Creek Federal Navigation Channel Chesapeake Beach, Calvert County, Maryland

DESCRIPTION OF CERTIFIED PROJECT: To hydraulically dredge the Fishing Creek Federal navigation channel to its authorized depth of 7 feet MLLW (plus at least one foot of overdepth) for a width of 100 feet, and to dredge a 75-foot long by 10-foot deep access channel parallel to the existing jetty, resulting in approximately 22,000 cubic yards of material consisting of clay, mud, sand, silt, and shell. Dredged material is proposed to be hydraulically pumped to a nearby existing upland placement site. The work also includes the rehabilitation of the southern jetty along Fishing Creek by placing 1.5 to 3 ton capstone to restore the jetty elevation 2.7 feet higher than originally constructed to reduce overtopping, and increase the jetty crest width to 16 feet.

22-WQC-0013 was issued on June 9, 2022 certifying the activity described above. Additional information was subsequently received from Maryland Department of Natural Resources (DNR), which included updated time-of-year restrictions in consideration of the existing environment surrounding the proposed work. As a result, US Army Corps of Engineers (USACE) Baltimore District Navigation provided Maryland with the opportunity to revise or reconsider the June 9, 2022 WQC decision. Maryland is hereby certifying the proposed work subject to the time-of-year restrictions recommended by DNR to ensure that the activity does not result in adverse impacts to water quality or designated uses.

WATER QUALITY CERTIFICATION

UNDER AUTHORITY OF SECTION 401 OF THE FEDERAL WATER POLLUTION

CONTROL ACT AND ITS AMENDMENTS AND IN ACCORDANCE WITH § 9-313

THROUGH § 9-323, INCLUSIVE, OF THE ENVIRONMENT ARTICLE, ANNOTATED

CODE OF MARYLAND, THE MARYLAND DEPARTMENT OF THE ENVIRONMENT,

WATER AND SCIENCE ADMINISTRATION (DEPARTMENT) HAS DETERMINED

THAT THE REGULATED ACTIVITIES DESCRIBED IN THE REQUEST FOR

��������������� !"�#$%&'�()$*!%+�,&'%!-!.$%!/0�1,&'%!-!.$%!/02�!"�!"")&3�)03&'�$)% /'!%+�/-�4&.%!/0�567�/-�% &��8&3&'$*�#$%&'�9/**)%!/0�,/0%'/*�:.%�$03�!%"�:;&03;&0%"<��!%*&�=<�4)>%!%*&�?�/-�% &�@0A!'/0;&0%��:'%!.*&<�$03�,/3&�/-�B$'+*$03�C&D)*$%!/0"�1,EB:C2�FGH6IH6FH76H�� &�B$'+*$03�J&K$'%;&0%�/-��% &�@0A!'/0;&0%�1J&K$'%;&0%2� $"�3&%&';!0&3�-'/;�$�'&A!&L�/-�% &�'&M)&"%�$KK*!.$%!/0�-!*&�% $%�% &��K'/N&.%�$.%!A!%!&"�3&".'!>&3�!0�% &�$>/A&�L!**�0/%�A!/*$%&�B$'+*$03O"�L$%&'�M)$*!%+�"%$03$'3"<��K'/A!3&3�% $%�% &�-/**/L!0D�./03!%!/0"�$'&�"$%!"-!&3H�� !"�,&'%!-!.$%!/0�3/&"�0/%�'&*!&A&�$0+�K&'"/0��./03).%!0D�$.%!A!%!&"�)03&'�% !"�,&'%!-!.$%!/0�1,&'%!-!.$%!/0�P/*3&'2�-'/;�% &�'&"K/0"!>!*!%+�%/��/>%$!0�$0+�/% &'�$KK'/A$*"<�*!.&0"&"<�/'�K&';!%"�!0�$../'3$0.&�L!% �-&3&'$*<�4%$%&<�/'�*/.$*��'&M)!'&;&0%"H��� &�,&'%!-!.$%!/0�P/*3&'�")>N&.%�%/�% !"�,&'%!-!.$%!/0�" $**�./;K*+�L!% �% &�-/**/L!0D�./03!%!/0"Q���R �����������������7H��� &�,&'%!-!.$%!/0�P/*3&'�" $**�0/%�./03).%�$0+�3'&3D!0D�!0�% &�&$"%&'0;/"%�$KK'/S!;$%&*+��F<666�-&&%�/-�% &�K'/K/"&3�8&3&'$*�. $00&*�;$!0%&0$0.&�3'&3D!0D�L!% !0�T66�+$'3"�/-�$0��$'&$�3&"!D0$%&3�$"�$�0$%)'$*�/+"%&'�>$'�1UEV�76WF2�3)'!0D�% &�K&'!/3�7�X)0&�% '/)D �?6��4&K%&;>&'�/-�$0+�+&$'H��FH��� &�,&'%!-!.$%!/0�P/*3&'�" $**�0/%�K&'-/';�$0+�3'&3D!0D�-'/;�U/A&;>&'�7T% �% '/)D ��B$'. �7"%�/-�$0+�+&$'�%/�K'/%&.%�L!0%&'!0D�L$%&'-/L*<�L!% �% &�-/**/L!0D�&S.&K%!/0Q�� &��K'/K/"&3�$..&""�. $00&*�3'&3D!0D�$03�N&%%+�'& $>!*!%$%!/0�L/'Y�.$0�>&�K&'-/';&3�3)'!0D��% &�K&'!/3�7T�U/A&;>&'�% '/)D �7�B$'. H��?H��� &�3'&3D&3�;$%&'!$*�K*$.&;&0%�"!%&�1JB92�" $**�>&�/K&'$%&3�%/�*!;!%�%)'>!3!%+�!0�% &��3!". $'D&�%/�L$%&'"�/-�% &�4%$%&H��:�%)'>!3!%+�"$;K*&�/-�% &�3!". $'D&�L$%&'�" $**�>&��K&'-/';&3�&A&'+� /)'�/-�$.%!A&�K);K!0D�%/�% &�JB9�/'�L &0�% &'&�!"�$0�/>"&'A&3�. $0D&��!0�% &�.*$'!%+�/-�% &�L$%&'H���)'>!3!%+�!0�% &�3!". $'D&�;$+�0/%�&S.&&3�7T6�)0!%"�$%�$0+�%!;&��/'�T6�)0!%"�$"�$�;/0% *+�$A&'$D&H��Z0!%"�" $**�>&�;&$")'&3�!0�U&K &*/;&%&'��)'>!3!%+��Z0!%"H��:�*/D>//Y�/-�$**�%)'>!3!%+�;/0!%/'!0D�" $**�>&�Y&K%�/0�"!%&H��� &�3'&3D&'�" $**� $A&�$��K&'"/0�$%�% &�3!". $'D&�K/!0%�/-�% &�JB9�!0�./0"%$0%�'$3!/�./;;)0!.$%!/0H��[-�$�K'/>*&;�!"��!0.)''&3<�% &�3'&3D!0D�/K&'$%!/0�" $**�>&�!;;&3!$%&*+�" )%�3/L0�)0%!*�% &�'&$"/0�-/'�% &��K'/>*&;�.$0�>&�$".&'%$!0&3�$03�'&.%!-!&3H��5H��� &�,&'%!-!.$%!/0�P/*3&'�" $**�./03).%�;$!0%&0$0.&�3'&3D!0D�L!% !0�% &�"./K&�/-�% !"��,&'%!-!.$%!/0�!0�%&';"�/-�$)% /'!\&3�3'&3D&�$'&$<�A/*);&�/-�;$%&'!$*<�$03�$)% /'!\&3�3&K% "H��TH��� &�]!.&0"&&�" $**�./03).%�$�K/"%�3'&3D&�>$% +;&%'!.�")'A&+�$03�-/'L$'3�%/�% &�#$%&'�$03��4.!&0.&�:3;!0!"%'$%!/0<��!3$*�#&%*$03"�J!A!"!/0�L!% !0�5T�3$+"�$-%&'�% &�%&';!0$%!/0�/-��;$!0%&0$0.&�3'&3D!0D�/K&'$%!/0"H� �̂�

����������������������������������� �������!�����"�#���$�!##������%�����&��������������'!�����(�!#���� �������!�������!##�����������������!�&!����������!�����#���������������)!������ ����!������*�������+�,�!���-) *,.����!�����!���������/��#��01��������2�3����&�����4����#�����4����!���� �������)!��#!�����*�������+����) *,���!##�������%���������������+�����+��������+��+�!���3�������4�#�������#��������&!����������!������&!��������!�������������!����+�����) *,�!��50678917�9:5;$�����7&!�#�!��)<2�) *,=&!��#!���+�3��������!�������+�����)!��#!���<�%!��&�����������2�3����&���$�2�3����&���!#�,�!�������%!+����1���<���+���&!����!#�%�%�#�������!##��������!##��$�&!�����!���&!���!��������!�����!���������!##��>�?�� �!���@�!�����A����&����������!3�+!����!#��!�������<���+��&!����!#�%�%�#�����!����!�����!�����A��%&������!##������&�3���!�������!��%�!����!�#�$��%�����&%#����������!���3������!������B��������������*���������C���/���������D�������!##��������+����!������������������%��3��������#���������##�&!����!#������!������������?�!������)!��#!�����;���/���<)E���!##��!3��!����������!�������&����������#�%#!��!%%��3����������!%%��%��!����!%%��3!#�!��������$����#����+���##����+�������!��#�B!�������A����&������������������ F)4G��:

�01�60�61�!���H:600�)!��#!���?�!��!����!���?%������!����������?��#�2�������!����?���&���� �����#$I�!��&!�����!&��������06���/��� �������!�����"�#������!##���!����%��!��������������3�������!�����!�3��������������������#���+����&��!�#���������������+��&!����!#�%�%�#����!���!�����!�����A��%&����!�����!##J��!.��K����������<�%!��&�����������:5������L�!�����.���&%#�&����!����!�3��������������������+�����%#!��!%%��3����������<�%!��&������MNON�PQ��ROSTUTROV��0���4##��!����A�!#���7��#!����%�����&!������!��!����!����������������A�������������<�%!��&��������!�����!����������!������B!���������!���3������������!#����#!���$�������!#��!����!��$��������0667��!���#���%#!���$�������!#����#!����������$����������!#����#!����W%!��������������������������!��!��������!�+�����##���������#�����!��!�#���������&%#��������!����A�!#������!��!�������� F)4G�:

�6C�6:������������!����A�!#������A����&����������!���#!�������+�#!�������!##�����&�����:���/���� �������!����������������3�!������������������!�����A������!������B!���������!%%��3!#������&�������?�!��$������!#����#��!#�!+�������!����A���������#!����9���/��� �������!�����"�#������!##����!���!���!���!##�!�������!#�!������B!���������!%%��3!#�$�����#����+���#�7���������+�@����!#�E��&������������������<�%!��&���$�!�����!##���&%#��������!##��������������������!������B!��������5���/���%��%�����%��D������!##�������������������!�����!�������������!%%��3������!#�%#!����������<�%!��&���$���$����<�%!��&����!%%��3!#����������A�����$�����%#!��!%%��3����������>�?���4�&�� ��%�����2�+������L�!�������!%%��3�����3���������8���4##���##�!����������������&!����!#������������������%��D������!##������&�3���!������%���������X�

22-WQC-0013(R1)

in a manner which will prevent their entry into Waters of the U.S. and State.

6. This Certification does not authorize any injury to private property, any invasion of rights, or any infringement of federal, state, or local laws or regulations.

7. The Certification Holder shall allow authorized representatives of the Department access to the site of authorized activities during normal business hours to conduct inspections and evaluations of the operations and records necessary to assure compliance with this Certification.

8. No stockpiles of any material shall be placed in Waters of the U.S. or state or private tidal wetlands.

9. This Certification is valid for the project identified herein and the associated federally-approved U.S. Army Corps of Engineers Civil Works Navigation Branch project, until such time that federal approval expires or is not administratively extended.

STATEMENTS OF NECESSITY AND CITATIONS

1. Statement of Necessity for Special Condition 1: A time of year restriction is necessary to maintain the designated use for support of estuarine and marine aquatic life and shellfish harvesting. Oysters spawn and subsequently set their spat during the period June through September in estuarine sections of rivers and the Bay. During this period, dredge units can entrain and destroy oyster eggs and larvae. In addition, sediments resuspended by dredging activities may affect oysters. Potentially, larval oysters could be starved by ingesting sediment particles which are the same size as prey organisms. Larval oysters could also delay metamorphosis to spat because the substrate is covered with loose sediments and is therefore unsuitable. Oysters also become inactive during the colder months of the year and are more liable to burial (inability to clear themselves of deposited sediment) during this period of reduced activity.

Citation: Federal and state laws which authorize this condition include but are not limited to: COMAR: 26.08.02.02B(1)(d); 26.08.02.02B(3); COMAR 26.08.02.02-1

2. Statement of Necessity for Special Condition 2: A time of year restriction is necessary to allow for wintering waterfowl to move from breeding areas to seasonally use suitable winter habitat. Breeding and wintering habitat are both essential to support waterfowl populations. Breeding habitat would not sustain waterfowl during winter. Disturbance during the closure period would interfere directly or indirectly with designated uses for growth and propagation of wildlife.

Citations: 33 U.S.C. § 1341(a), (b), & (d); 33 U.S.C. § 1251(b); 33 U.S.C. § 1370; Md.

Ann. Code, Env. Article, Title 1, Subtitles 3 and 4; Md. Ann. Code, Env. Article, Title 9, Subtitle 3; Md. Ann. Code, Env. Article, Title 16; COMAR 26.08; COMAR 26.08.02.02.B.(3)

3. Statement of Necessity for Special Condition 3: Activities which result or may result in a discharge to regulated waters, including dredging and dredged material placement may require monitoring to ensure that water quality standards are met and designated uses are maintained, and to determine if remedial measures are needed to restore compliance with water quality standards if they are not met as a result of the discharge. The condition is necessary to ensure that dredged material does not increase turbidity in violation of general and numeric water quality standards and interfere with designated uses and to ensure that offsets to regulated waters are successfully implemented.

Citation: COMAR 26.08.02.03-3A(5); COMAR 26.08.02.03-3(C(5); COMAR

26.08.02.01B(2); COMAR 26.08.02.02B(1) COMAR 26.08.02.02B(3); COMAR

26.08.02.03B; COMAR 26.08.02.02B(1); 26.08.02.03B(1)(b); 26.08.02.03B(2)(e);

26.08.02; 26.08.01.02A; 26.08.02.09A; 26.08.02.02B(1)(d); COMAR 26.24;

26.08.02.03-3C(9)(a); COMAR 26.08.02.03B(2); COMAR 26.08.02.02B(1)(d);

4. Statement of Necessity for Special Condition 4: The limits on the scope of maintenance dredging are necessary to ensure that no discharges would violate water quality standards and designated uses for water clarify, turbidity, growth and propagation of fish, other aquatic life, and wildlife; and water contact recreation

Citations: COMAR 26.08.02.02B(1)(d); COMAR 26.08.02.02B(3); COMAR 26.08.02.03B

5. Statement of Necessity for Special Condition 5 : The condition is necessary to ensure that discharges associated with dredging result in water depths which are appropriate to support designated uses of fishing and water contact recreation and propagation of fish, other aquatic life and wildlife; and ensure that no discharges are unsightly, create a nuisance, change to an objectionable color or interferes with designated uses.

Citations : COMAR 26.08.02.01B(2); COMAR 26.08.02.02B(1); 26.08.02.02B(3);

COMAR 26.08.02.03B

6. Statement of Necessity for Special Condition 6: Expertise for conducting certain activities is required to ensure that there is no violation of water quality standards nor interference with designated uses. This condition is necessary to ensure that discharges will be conducted in a manner which does not violate water quality criteria nor interfere with designated uses.

Citation: COMAR 26.08.02.02B(2)- B(4); COMAR 26.08 02.03B(2)(d) – (e ); COMAR 26.08.02.03B(1)(b); 26.08.02.03B(2); COMAR 23.02.04.04

7. Statement of Necessity for Special Condition 7: The condition is necessary to ensure that the discharge does not interfere with navigational safety and designated uses for water contact recreation and fishing, nor create a nuisance.

Citation: COMAR 26.08.02.01B(1) and B(2); COMAR 26.08.02.03B(1)(a); COMAR 26.08.02.03B(2)(d)

8. Statement of Necessity for Special Condition 8, 9 & General Condition 5, 8: Fill or construction material within or adjacent to regulated resources may cause discharges resulting in turbidity in excess of water quality standards and interfere with designated uses of growth and propagation of fish, other aquatic life, wildlife; and other designated uses;

and fail to meet general water quality criteria that waters not be polluted by substances in amounts sufficient to be unsightly or create a nuisance.

Citation: 26.08.02.03B(1)-B(2); COMAR 26.23; COMAR 26.24; COMAR 26.17.04

9. Statement of Necessity for Special Condition 9: Erosion and sediment control plans are necessary to ensure that sediment discharges from construction activities will not enter waters of the United States. Sediment discharges from earth disturbance or discharges at erosive rates within or adjacent to regulated resources may cause discharges resulting in turbidity in excess of water quality standards and interfere with designated uses of growth and propagation of fish, other aquatic life, wildlife; and other designated uses; and fail to meet general water quality criteria that waters not be polluted by substances in amounts sufficient to be unsightly or create a nuisance

Citation: Env. Article, Title 4, Subtitle 1 COMAR 26.17.01; 26.08.02.03B(1)-B(2)

10. Statement of Necessity for Special Condition 10: The condition is necessary to ensure that water quality standards are met under unique circumstances for inadvertent discharges and that designated uses of waters are maintained. Releases of significant amounts of sediment can impact aquatic environments and if unchecked can alter them to an uninhabitable state.

Citation: Federal and state laws that authorize this condition include but are not limited to:

33 U.S.C. § 1341(a), (b), & (d); 33 U.S.C. § 1251(b); 33 U.S.C. § 1370; Md. Ann. Code, Env. Article, Title 1, Subtitles 3 & 4; Md. Ann. Code, Env. Article, Title 9, Subtitle 3; Md.

Ann. Code, Env. Article, Title 9, Subtitle 3; Md. Ann. Code, Env. Article, Title 5, Subtitles 5 and 9; Md. Ann. Code, Env. Article, Title 9, Subtitle 3; Md. Ann. Code, Env. Article, Title 16; COMAR 26.08; COMAR 26.08.02.10G(3); COMAR 26.17.04; COMAR 26.23;

COMAR 26.24; COMAR 26.23.02.06, COMAR 26.08, COMAR 26.08.02.10E; COMAR

26.08.02.09C(3); COMAR 26.08.02.03B(1)(b); COMAR 26.08.02.03B(2); COMAR

26.08.02.03-3; COMAR 26.08.02.02B(2); COMAR 26.08.02.02B(4); COMAR

26.08.02.02B(6); COMAR 26.08.02.02B(8)

11. Statement of Necessity for General Condition 1, 2, 3, 4: The condition is necessary to ensure that water quality standards are met and designated uses are maintained.

Citations: Federal and state laws which authorize this condition include but are not limited to: 33 U.S.C. § 1341(a), (b), & (d); 33 U.S.C. § 1251(b); 33 U.S.C. § 1370; Md.

Ann. Code, Env. Article, Title 1, Subtitles 3 and 4; Md. Ann. Code, Env. Article, Title 5, Subtitles 5 and 9; Md. Ann. Code, Env. Article, Title 9, Subtitle 3; Md. Ann. Code, Env.

Article, Title 16; COMAR 26.08; COMAR 26.08.02.10G(3); COMAR 26.23.02.06;

COMAR 26.17.01; COMAR 26.23; COMAR 26.24

12. Statement of Necessity for General Condition 6: The condition is necessary to clarify the scope of this certification to ensure compliance with water quality regulations, without limiting restrictions through other requirements.

Citation: Federal and state laws which authorize this condition include but are not limited to: 33 U.S.C. § 1341(a), (b), & (d); 33 U.S.C. § 1251(b); 33 U.S.C. § 1370; Md. Ann.

Code, Env. Article, Title 1, Subtitles 3 and 4; Md. Ann. Code, Env. Article, Title 5, Subtitles 5 and 9; Md. Ann. Code, Env. Article, Title 9, Subtitle 3; Md. Ann. Code, Env.

Article, Title 16; COMAR 26.08, COMAR 26.08.02.10E; COMAR 26.23.02.06; COMAR

26.17.04; COMAR 26.23; COMAR 26.24

13. Statement of Necessity for General Condition 7: Conditions of certification involve precise actions to comply with water quality standards. Site inspection may be necessary to ensure that limits, methods, and other requirements are met to ensure that water quality standards are met and designated uses are maintained.

Citation: Federal and state laws that authorize this condition include but are not limited to:

33 U.S.C. § 1341(a), (b), & (d); 33 U.S.C. § 1251(b); 33 U.S.C. § 1370; Md. Ann. Code, Env. Article, Title 1, Subtitles 3 and 4; Md. Ann. Code, Env. Article, Title 5, Subtitles 5 and 9; Md. Ann. Code, Env. Article, Title 9, Subtitle 3; Md. Ann. Code, Env. Article, Title 16;

COMAR 26.08; COMAR 26.23.02.06; COMAR 26.23; COMAR 26.24; COMAR 26.17.04

14. Statement of Necessity for General Condition 9 : This condition is necessary to qualify the period of applicability of the terms and conditions of this Certification to be protective of Maryland water quality standards.

Citations : Federal and state laws which authorize this condition include but are not limited to: 33 U.S.C. § 1341(a), (b), & (d); 33 U.S.C. § 1251(b); 33 U.S.C. § 1370; 40 C.F.R. 121, 15 C.F.R. 930, Md. Ann. Code, Env. Article, Title 1, Subtitles 3 and 4; Md. Ann. Code, Env. Article, Title 5, Subtitles 5 and 9; Md. Ann. Code, Env. Article, Title 9, Subtitle 3;

Md. Ann. Code, Env. Article, Title 16; COMAR 26.08; COMAR 26.17.04; COMAR

26.23; COMAR 26.24

Failure to comply with these conditions may subject the Certification Holder to criminal and/or civil penalties or other enforcement action in accordance with applicable law.

CERTIFICATION APPROVED: DATE:

D. Lee Currey, Director Water and Science Administration

Tracking Number: 202260727 Agency Interest Number: 175046 Effective Date: June 29, 2022

Enclosure: Plan Sheets dated March 2022 cc: WSA Inspection & Compliance Program

7/1/22

A1

A9

GBN #3

S T

A T I

O N

S T

A T I

O N

RBN #2

JETTY

STONE JETTY

STONE J

ETTY

C H E

SA

P E A

K E

B A

Y

GBN #1

5.8

6.0

6.0 6.0

6.1 6.1

6.1

6.1

6.1

6.2

6.2

6.2

6.2 6.2

6.3

6.3

6.3

6.3

6.3

6.3

6.3

6.3

6.3

6.3

6.3

6.3

6.3

6.4

6.4

6.4

6.4

6.4

6.4 6.4

6.4

6.4

6.4

6.4

6.5

6.5

6.5

6.5

6.5

6.5

6.5

6.5

6.5

6.5

6.5

6.5

6.5

6.5 6.5

6.5

6.5

6.5

6.5

6.5

6.5

6.5

6.5

6.5

6.5 6.5

6.5

6.5

6.5

6.5

6.5 6.6

6.6

6.6

6.6

6.6

6.6

6.6

6.6

6.6

6.6 6.6

6.6

6.6

6.6

6.6 6.66.6

6.6

6.6

6.6

6.6

6.6

6.6

6.6

6.6

6.6

6.6 6.6

6.6

6.6

6.6

6.6

6.6

6.6 6.6

6.6

6.6

6.6

6.6

6.7

6.7

6.7

6.7

6.7

6.7

6.76.7

6.7

6.7

6.7

6.7

6.7

6.7

6.7

6.7

6.7

6.7

6.7

6.7 6.7

6.7

6.7

6.7

6.7

6.7

6.7

6.7

6.7

6.7

6.7

6.7

6.7

6.7

6.7

6.7

6.7

6.7

6.7

6.7

6.7

6.7

6.7

6.7

6.86.8

6.8

6.8

6.8

6.8

6.86.8

6.8

6.8

6.8

6.8

6.8 6.8

6.86.8

6.8

6.8

6.8

6.8

6.8

6.8

6.8

6.8

6.8

6.8

6.86.8

6.8

6.8

6.8

6.8

6.8

6.8

6.8

6.8

6.8

6.8

6.8

6.8

6.8

6.8

6.8

6.8

6.8

6.8 6.8

6.8

6.8

6.8

6.8

6.8

6.8

6.9

6.96.9

6.9

6.9

6.9

6.9 6.9

6.9

6.9

6.9

6.9

6.9

6.9

6.96.9

6.9

6.9 6.9

6.9

6.9

6.9

6.9

6.9

6.9

6.9

6.9

6.9

7.0

7.0

7.0

7.0

7.0

7.0

7.0

7.0

7.0

7.0

7.07.0

7.0

7.0

7.0

7.0 7.0

7.0

7.0

7.0

7.0 7.0

7.0

7.0

7.0

7.07.0

7.0

7.0

7.0

7.0

7.0 7.0

7.0

7.0

7.1

7.1

7.1

7.1

7.17.1

7.1

7.1

7.17.1

7.1

7.1

7.1

7.1

7.2

7.2

7.2

7.2

7.2

7.2

7.2

7.2

7.2

7.2

7.2

7.2

7.2

7.2

7.2

7.2

7.2

7.2

7.2

7.2

7.2

7.2

7.2

7.2

7.27.2

7.3

7.3

7.3

7.3

7.3

7.3

7.3

7.3

7.3

7.3

7.3

7.3

7.3

7.3

7.3

7.3

7.3

7.3

7.3

7.3 7.3

7.3

7.4

7.4

7.4

7.4

7.4 7.4

7.4 7.4

7.4

7.4

7.4 7.4

7.4 7.4

7.4

7.4

7.4

7.4

7.4

7.4

7.5

7.5

7.5

7.5

7.5

7.5

7.5

7.5

7.5

7.5

7.5

7.5

7.5

7.5 7.5

7.5

7.5 7.5

7.6

7.6

7.6

7.6

7.6 7.6

7.6

7.7

7.7

7.7

7.7

7.7

7.7

7.7 7.7

7.7

7.8

7.8

7.8

7.8 7.8

7.8

7.8

7.8

7.8

7.8

7.8

7.9

7.9

7.9 7.9

8.0

8.0

8.0

8.0

8.1

8.1

8.1

8.1

8.1

8.1

8.1 8.2

8.2

8.2

8.2

8.2

8.3

8.3

8.3 8.3

8.3

8.4 8.4

8.4

8.4

8.4

8.48.5

8.5

8.5

8.5

8.5

8.6

8.6

8.6

8.6

8.6

8.6

8.68.6

8.7 8.7

8.7

8.7 8.7

8.7 8.7

8.7

8.7

8.7

8.8

8.8 8.8

8.8

8.8

8.8 8.8

8.8 9.0

THE CONTRACTOR SHALL VERIFY TO HIS SATISFACTION ALL DISTANCES,

AZIMUTH, BEARINGS AND COORDINATES SHOWN ON THESE PLANS, PRIOR

FOR ELECTRONIC POSITIONING EQUIPMENT OR ANY OTHER DREDGING PURPOSES.

FOR ANY DREDGING OR CONSTRUCTION PROBLEMS RESULTING FROM A FAILURE

OF THE CONTRACTOR OR SUBCONTRACTORS TO CONFIRM COORDINATES, DISTANCES

AND AZIMUTHS SHOWN ON PLANS PRIOR TO ANY DREDGING OR CONSTRUCTION.

THE BALTIMORE DISTRICT CORPS OF ENGINEERS IS NOT RESPONSIBLE IN ANY WAY

TO THEIR USE FOR ANY CHANNEL STAKE OUT, SHORE STATION LOCATIONS

CONTRACTOR NOTE

THE CONTRACTOR SHALL VERIFY TO HIS SATISFACTION ALL DISTANCES,

AZIMUTH, BEARINGS AND COORDINATES SHOWN ON THESE PLANS, PRIOR

FOR ELECTRONIC POSITIONING EQUIPMENT OR ANY OTHER DREDGING PURPOSES.

FOR ANY DREDGING OR CONSTRUCTION PROBLEMS RESULTING FROM A FAILURE

OF THE CONTRACTOR OR SUBCONTRACTORS TO CONFIRM COORDINATES, DISTANCES

AND AZIMUTHS SHOWN ON PLANS PRIOR TO ANY DREDGING OR CONSTRUCTION.

THE BALTIMORE DISTRICT CORPS OF ENGINEERS IS NOT RESPONSIBLE IN ANY WAY

TO THEIR USE FOR ANY CHANNEL STAKE OUT, SHORE STATION LOCATIONS

CONTRACTOR NOTE

D e s ig n e d b y

R e v ie w e d b y

D a t e

R e v

C k d b y

S u b m it te d b

P l o t d a t s ig n f il e n o

C h ie f N a v B r a n c w n b y

D r a w in g c o d o t s c a l

B

C

D

2 3 5

E

,4 ,5

N 372,500

FISHING CREEK

N 373,000

N 373,500

N 374,000

N 374,500

N 375,000

E

,4 ,0

E

,4 ,5

E

,4

,0

E

,4

,5

E

,4 ,0

E

,4 ,5

E

,4

,0

E

,4 ,5

E

,4 ,0

E

,4 ,5

E

,4

,0

E

,4

,5

E

,4 ,0

E

,4 ,5

E

,4

,0

N 372,500

N 373,000

N 373,500

N 374,000

N 374,500

N 375,000

N

0 100 100 200FT

SCALE IN FEET

number:

reference

Sheet

C A

L V

E R

T C

O U

N T

Y

M A

R Y

L A

N D

F

IS

H

IN

G C

R E

E K

S T

A T

I O

N

T

O

U .S

A

R M

Y C

O R

P S

O F

E N

G

IN

E E

R S

B A

L T

IM

O

R E

D

IS

T R

IC

T

W

P

J A

H A

W P

M a r k

D e s c r ip ti o n M a r k

A p p r

D a te

D e s c r ip ti o n D a te

A p p r

US Army Corps of Engineers

Baltimore District

M A

IN

T

E N

A N

C E

D R

E D

G

IN

G

M A

R C

H

F il e n a m e :M

D M

D

V-102 Sheet 2 of

M A

T C

H L I

N

H

E E

T

1. STATIONS ARE AT 1000' INTERVALS.

7. PROJECT DEPTH: 7 FEET.

2. THE INFORMATION DEPICTED ON THIS MAP REPRESENTS RESULTS OF SURVEYS

MADE ON THE DATES INDICATED AND CAN ONLY BE CONSIDERED AS INDICATING

THE GENERAL CONDITIONS EXISTING AT THAT TIME.

4. HORIZONTAL DATUM: NORTH AMERICAN 1983 DATUM, MARYLAND STATE PLANE

5. SURVEYED BY THE HYDRO II USING A TRIMBLE GLOBAL POSITIONING SYSTEM.

8. CHANNEL WIDTH IS 60 & 100 FEET.

STANDARDS FOR 1:24000 SCALE MAPPING.

IT WAS COMPILED IN ACCORDANCE WITH THE NATIONAL MAP ACCURACY

6. THE BOTTOM WAS DEFINED BY AN ODOM DEPTH SOUNDER AND A 200KHZ TRANSDUCER.

NOTE:

(1900) COORDINATE SYSTEM.

9. HYDROGRAPHIC SURVEY WAS PERFORMED ON 20, 21, & 26 OCTOBER 2020.

3. VERTICAL DATUM: MLLW FOR THE '83-'01 TIDAL EPOCH.

10. RTK TIDES WERE APPLIED TO THE HYDROGRAPHIC SURVEY.

11. SHORELINE MAPPING IS DISPLAYED AS A GENERAL REFERENCE SINCE

F I L

E

M

A P

A9 1448871.37 373774.98

A8 1445045.0 373340.01

A7 1445195.81 373797.26

A6 1445309.78 373759.68

A5 1445209.57 373455.77

A4 1445234.87 373421.98

A3 1445834.11 373490.10

A2 1446028.32 373552.43

A1 1448860.08 373874.34

POINT NORTHING EASTING

DREDGE AREA COORDINATES

DEPTH =< 7.00 FEET

DEPTH 7.00 - 7.99 FEET

DEPTH 8.00 - 8.99 FEET

DEPTH => 9.00 FEET

1 FOOT ALLOWABLE OVERDEPTH TO 8 FEET M.L.L.W.

AREA TO BE DREDGED TO 7 FEET M.L.L.W. WITH A

A2

A3

A4

A5

A6

A7

A8

GBN #3

STATION 4+223

S T

A T I

O N

S T

A T I

O N

RBN #2

JETTY

STONE JETTY

STONE J

ETTY

S T

A T

E

R O

U T E

FIXED BRIDGE

STONE

W O

O D

R

E A

K W

A T

E R

CALVERT COUNTY

CHESAPEAKE BEACH

STATION 4+000

MARKER

FRONT RANGE

PIER

RDM #4

GBN #3

STATION 4+223

S T

A T I

O N

60 FCD 3

RBN #2

JETTY

STONE JETTY

STONE J

ETTYFIXED BRIDGE

STONE

W O

O D

E A

K W

A T

E R

CALVERT COUNTY

CHESAPEAKE BEACH

STATION 4+000

MARKER

FRONT RANGE

2.3

2.3

2.4 2.5

2.6

2.6

2.7

2.7

2.8 2.93.0

3.1

3.1

3.2

3.2

3.2

3.2

3.2

3.3

3.3

3.3

3.3

3.3

3.3

3.4

3.4

3.4

3.5

3.5

3.6

3.6

3.6

3.7

3.7

3.7

3.7

3.7

3.7

3.7

3.7

3.8

3.8

3.8

3.9

3.9

3.9

3.9

3.9

4.0

4.0

4.0

4.0

4.1

4.1

4.14.2

4.2 4.2

4.2

4.2

4.2

4.2

4.3

4.3 4.3

4.3

4.3

4.3

4.3

4.3

4.3

4.3

4.4

4.4

4.4

4.4

4.4

4.44.4

4.5

4.5

4.5

4.5

4.5

4.5

4.5

4.5

4.5

4.5

4.6

4.6

4.6

4.6

4.6 4.6

4.6

4.6

4.6

4.6

4.6

4.7

4.7

4.7

4.7

4.7

4.7

4.7

4.7

4.7

4.8

4.8

4.8

4.8

4.8

4.8 4.8

4.8

4.8

4.9

4.9

4.9

4.9

4.9 4.94.9

4.9 4.9

5.0

5.0

5.0 5.0

5.0

5.0

5.0

5.0

5.0

5.0

5.1

5.1

5.1

5.1

5.1

5.1

5.1

5.1

5.1

5.1

5.2 5.2

5.2

5.2 5.2

5.2

5.2

5.3

5.3

5.3

5.3

5.3

5.3

5.4

5.5

5.5

5.5 5.5

5.5

5.5

5.55.5

5.6

5.6

5.6

5.7

5.7

5.7

5.7

5.7 5.7

5.7

5.8

5.8

5.8

5.8

5.8

5.8

5.8

5.8

5.8

5.9

5.9

5.9

5.9

5.95.9

6.0

6.0

6.0

6.0

6.0

6.0

6.1

1 6.1

6.1

6.1

6.1

6.2 6.2

6.2

6.2

6.2

6.3

6.3

6.3

6.3 6.3

6.3

6.4

6.4

6.4 6.4

6.4

6.4

6.4

6.5

6.5

6.5

6.5

6.5

6.5

6.5

6.5

6.5 6.66.6

6.6

6.6

6.6

6.6

6.7

6.7

6.7

6.7

6.7

6.7

6.8 6.8

6.8

6.9

6.9

6.9

6.9

7.0

7.0

7.0

7.0

7.0

7.0

7.0

7.1

7.2

7.2

7.2

7.2

7.2

7.2

7.2

7.2

7.2

7.2 7.2

7.2

7.2

7.3

7.3

7.3

7.3

7.3

7.3

7.3

7.3

7.3

7.3

7.3

7.3

7.3

7.3

7.3

7.3

7.4

7.4

7.4

7.4 7.4

7.4 7.4

7.4

7.4

7.4

7.4

7.4

7.4

7.4

7.4

7.4

7.5

7.5

7.5 7.5

7.5

7.5

7.5 7.5

7.5 7.5

7.5

7.6

7.6

7.6 7.6

7.6

7.6

7.6

7.6

7.7

7.7

7.7

7.7

7.7 7.7

7.7 7.7

7.7

7.7

7.7

7.7

7.7

7.7

7.7 7.8

7.8

7.8

7.8

7.8

7.8

7.8

7.9

7.9

7.9

7.9

7.9

7.9

7.9

7.9

7.9

8.0

8.0

8.1

8.1

8.2

8.2

8.2

8.3

8.3

8.3

8.3 8.4

8.4

8.4 8.5

8.6

8.6 8.6

8.7 8.7

8.7

8.7

9.0

9.0

9.2

9.2 9.39

9.8

10.5

10.6 10.71

3 11.41

11.9

12.4

12.8

13.2

13.2

PIER

RDM #4

THE CONTRACTOR SHALL VERIFY TO HIS SATISFACTION ALL DISTANCES,

AZIMUTH, BEARINGS AND COORDINATES SHOWN ON THESE PLANS, PRIOR

FOR ELECTRONIC POSITIONING EQUIPMENT OR ANY OTHER DREDGING PURPOSES.

FOR ANY DREDGING OR CONSTRUCTION PROBLEMS RESULTING FROM A FAILURE

OF THE CONTRACTOR OR SUBCONTRACTORS TO CONFIRM COORDINATES, DISTANCES

AND AZIMUTHS SHOWN ON PLANS PRIOR TO ANY DREDGING OR CONSTRUCTION.

THE BALTIMORE DISTRICT CORPS OF ENGINEERS IS NOT RESPONSIBLE IN ANY WAY

TO THEIR USE FOR ANY CHANNEL STAKE OUT, SHORE STATION LOCATIONS

CONTRACTOR NOTE

THE CONTRACTOR SHALL VERIFY TO HIS SATISFACTION ALL DISTANCES,

AZIMUTH, BEARINGS AND COORDINATES SHOWN ON THESE PLANS, PRIOR

FOR ELECTRONIC POSITIONING EQUIPMENT OR ANY OTHER DREDGING PURPOSES.

FOR ANY DREDGING OR CONSTRUCTION PROBLEMS RESULTING FROM A FAILURE

OF THE CONTRACTOR OR SUBCONTRACTORS TO CONFIRM COORDINATES, DISTANCES

AND AZIMUTHS SHOWN ON PLANS PRIOR TO ANY DREDGING OR CONSTRUCTION.

THE BALTIMORE DISTRICT CORPS OF ENGINEERS IS NOT RESPONSIBLE IN ANY WAY

TO THEIR USE FOR ANY CHANNEL STAKE OUT, SHORE STATION LOCATIONS

CONTRACTOR NOTE

s ig n e d b y

R e v ie w e d b y

D a t e

R e v

C k d b u b m it te d b o t d a t s ig n f il e n ie f N a v B r a n c n b y

D r a w in g c o d o t s c a l

B

C

D

2 3 5

E

,4

,0

N 372,000

FISHING CREEK

N 372,500

N 373,000

N 373,500

N 374,000

N 374,500

N 375,000

E

,4

,5

E

,4

,0

E

,4

,5

E

,4 ,0

E

,4 ,5

E

,4 ,0

E

,4 ,5

E

,4

,0

E

,4

,0

E

,4

,5

E

,4

,0

E

,4

,5

E

,4 ,0

E

,4 ,5

E

,4 ,0

E

,4 ,5

N 375,000

N 374,500

N 374,000

N 373,500

N 373,000

N 372,500

N 372,000

RIGHT SIDECENTERLINELEFT SIDE

4+223.11 1445233.80 373784.73

3+793.10 1445099.15 373376.35

3+400.10 1445489.64 373420.74

0+00.00 1448867.98 373804.79

FISHING CREEK CHANNEL COORDINATES

120'

40'

VERTICAL DATUM

NAVD88 = 0.88

1445195.81 373797.26

1445045.05 373340.01

1448871.37 373774.98

1445309.78 373759.68

1445209.57 373455.77

1445234.87 373421.98

1445834.11 373490.10

1446028.32 373552.43

1448860.08 373874.34

MLW = 0.20

MHW = 1.18

MLLW = 0.00 ft

N

0 100 100 200FT

SCALE IN FEET

S T

A T

I O

N

T

O

1. STATIONS ARE AT 1000' INTERVALS.

7. PROJECT DEPTH: 7 FEET.

2. THE INFORMATION DEPICTED ON THIS MAP REPRESENTS RESULTS OF SURVEYS

MADE ON THE DATES INDICATED AND CAN ONLY BE CONSIDERED AS INDICATING

THE GENERAL CONDITIONS EXISTING AT THAT TIME.

4. HORIZONTAL DATUM: NORTH AMERICAN 1983 DATUM, MARYLAND STATE PLANE

5. SURVEYED BY THE HYDRO II USING A TRIMBLE GLOBAL POSITIONING SYSTEM.

8. CHANNEL WIDTH IS 60 & 100 FEET.

STANDARDS FOR 1:24000 SCALE MAPPING.

IT WAS COMPILED IN ACCORDANCE WITH THE NATIONAL MAP ACCURACY

6. THE BOTTOM WAS DEFINED BY AN ODOM DEPTH SOUNDER AND A 200KHZ TRANSDUCER.

F il e n a m e :M

D M

D

BENCH MARK ELEV. IS 10.87' ABOVE MLLW FOR THE '83-'01 TIDAL EPOCH. COMPUTED USING GEOID18.

OF LARGE DISPLAY SIGN.

SSE OF POWER POLE, 18.3' SSW OF SW CORNER OF POWER UNIT WHITE BRICK FENCE, 25.3' W OF NW CORNER

AT MEARS AVE. MONUMENT IS 15.5' NE OF TRAFFIC LIGHT, 27.9' SE OF 1ST BOLT ON GUARD RAIL, 34.69'

ON MD-2, TURN LEFT AT MD-260 E/CHESAPEAKE BEACH RD, TURN RIGHT AT MD-261/BAYSIDE RD, TURN LEFT

MD-2, TAKE FIRST RIGHT ONTO MD-2 S/SOLOMONS ISLAND RD, TAKE 3RD EXIT AT TRAFFIC CIRCLE TO STAY

FROM I-97 TAKE THE EXIT TOWARDS US-50 E/US-301N, BEAR RIGHT AT MD-665 E, SLIGHT RIGHT TOWARD

TIDAL BENCH MARK IS BENCH MARK 60FC05. BENCH MARK IS A STANDARD DISK STAMPED "60-FC-05 2010".

TIDAL BENCH MARK

NOTE:

US Army Corps of Engineers

Baltimore District

A p p r

D a te

D e s c r ip ti o n M a r k

A p p r

D a te

D e s c r ip ti o n M a r k

P J

L T

IM

O

R E

D

IS

T R

IC

T

U .S

A

R M

Y C

O R

P S

O F

E N

G

IN

E E

R S

C A

L V

E R

T C

O U

N T

Y

M A

R Y

L A

N D

F

IS

H

IN

G C

R E

E K number:

reference

Sheet

(1900) COORDINATE SYSTEM.

9. HYDROGRAPHIC SURVEY WAS PERFORMED ON 20, 21, & 26 OCTOBER 2020.

M A

IN

T

E N

A N

C E

D R

E D

G

IN

G

M A

R C

H

V-103 Sheet 3 of

M A

T C

H L I

E E

T

3. VERTICAL DATUM: MLLW FOR THE '83-'01 TIDAL EPOCH.

10. RTK TIDES WERE APPLIED TO THE HYDROGRAPHIC SURVEY.

11. SHORELINE MAPPING IS DISPLAYED AS A GENERAL REFERENCE SINCE

60FC02 6.77'

060-03 15.07'

60FC05 10.87'

BENCHMARK MLLW

F I L

E

M

A P

DEPTH =< 7.00 FEET

DEPTH 7.00 - 7.99 FEET

DEPTH 8.00 - 8.99 FEET

DEPTH => 9.00 FEET

1 FOOT ALLOWABLE OVERDEPTH TO 8 FEET M.L.L.W.

AREA TO BE DREDGED TO 7 FEET M.L.L.W. WITH A

A9 1448871.37 373774.98

A8 1445045.0 373340.01

A7 1445195.81 373797.26

A6 1445309.78 373759.68

A5 1445209.57 373455.77

A4 1445234.87 373421.98

A3 1445834.11 373490.10

A2 1446028.32 373552.43

A1 1448860.08 373874.34

POINT NORTHING EASTING

DREDGE AREA COORDINATES

n b y

D e s ig n e d b y

R e v ie w e d b y

D a t e

R e v

C k d b u b m it te d b o t d a t o t s c a l s ig n f il e n a w in g c o d

C

2 3 4 5

48"

24"

½" PL

36"

PIPE STUB TO MATCH HOLES IN ¼" PL

DRILL EIGHT ⅝" DIA. HOLES THRU

¼" ROLLED PL

BASE SECTION - SIDE VIEW

(PIPE STUB NOT SHOWN)

BASE SECTION - FRONT VIEW

WEIR BOX PIPE STUB DETAILS

CONSTRUCTION NOTES:

ASTM A36.

CONTINUOUS. VISUALLY INSPECT FOR CRACKS AND PINHOLES. NO CRACKS OR PINHOLES

ARE ALLOWED.

BURRS.

OF ALL RESIDUAL OIL AND GREASE PRIOR TO WELDING. COMPLETELY SEAL ALL JOINTS

BY WELDING.

COAL TAR EPOXY - POLYAMIDE PAINT IN ACCORDANCE WITH THE SPECS.

1)UNLESS OTHERWISE SHOWN, ALL MATERIAL IS TO BE CARBON STEEL CONFORMING TO

2)UNLESS OTHERWISE SHOWN ALL CONSTRUCTION IS TO BE WELDED. ALL WELDS ARE TO BE

3)SEQUENCE WELDING WHERE APPLICABLE TO MINIMIZE DISTORTION.

4)BREAK ANY SHARP CORNERS, REMOVE ALL WELD FLUX, SLAG, AND SPATTER. REMOVE ALL

5)ENSURE THAT ALL CONTACTING OR OVERLAPPING JOINT SURFACES ARE CLEAN AND FREE

6)AFTER FABRICATION, BLAST - CLEAN AND PAINT THE SECTIONS WITH TWO COATS OF A

7)PIPE TO BE 24"DIA, HDPE, ATTACHED BY BOLTING, USING EIGHT (8)

APPROX. 23.5" DIA. (+/-)

TO FIT SNUG OVER ROLLED ¼" PL

24" HDPE PIPE STUB - SEE NOTE 7 -

MIN. 12"

S M

G

/2

/2

½" - 13UNC - 2A X 2" LONG BOLTS, NUTS, AND WASHERS (GALV.). PIPE STUB TO

BE ATTACHED AT PLACE OF FABRICATION.

CONSTRUCTION.

8)SHOP DRAWINGS OF BOX DESIGN MUST BE SUBMITTED AND APPROVED BEFORE

30" HDPE PIPE

2'-0"

O

D

3/8" ROLLED PIPE STUB

4�"

3/8"PL

OVERHEAD CROSS SECTION

INSTALLATION IN FIELD.

NOTE: PROVIDE HOLES IN ROLLED PIPESTUB TO SECURE PIPE FOLLOWING

US Army Corps of Engineers

Baltimore District

A p p r.

D a te

D e s c ri p ti o n M a rk

A p p r.

D a te

D e s c ri p ti o n M a rk

F

IL

E :7

M

A P

-0

J A

H

A

U

.S

A R

M Y

C O

R P

S O

F E

N G

IN

E

E

L

T

IM

O R

E D

IS

T

R

IC

M

R

Y L A

N D

F

IS

H

IN

G C

R E

E K

M A

IN

T

E N

A N

C E

D R

E D

G

IN

G

C O

N S

T R

U C

T

IO

N D

E T

A

IL

S number:

reference

Sheet

V-105 Sheet 5 of

C A

L V

E R

T C

O U

N T

Y M

A R

C H

F il e n a m e :M

D M

D

A n b y

D e s ig n e d b y

R e v ie w e d b y

D a t e

R e v

C k d b u b m it te d b o t d a t o t s c a l s ig n f il e n a w in g c o d

C

2 3 4 5

US Army Corps of Engineers

Baltimore District

A p p r

D a te

D e s c r ip ti o n

M a r k

A p p r

D a te

D e s c r ip ti o n

F I L

E

M

A P

M a r k

J A

H

A

.S A

R M

Y C

O R

P S

O F

E N

G I N

E E

L

T I M

O R

E D

I S

T R

I

R

Y L

A N

D

F

IS

H

IN

G C

R E

E K

M A

IN

T

E N

A N

C E

D E

R E

D G

IN

G

S E

D

IM

E N

T A

N D

E R

O S

IO

N

C O

N T

R O

L N

O T

E S number:

reference

Sheet

V-106 Sheet 6 of

C A

L V

E R

T C

O U

N T

Y M

A R

C H

F il e n a m e :M

D M

D

A W

P

STANDARD STABILIZATION NOTE:

OWNER'S / DEVELOPERS'S CERTIFICATION:

DESIGN CERTIFICATION

IN ACCORDANCE WITH STABILIZATION SPECIFICATIONS.

BE REMOVED. ANY AREA DISTURBED BY SAID REMOVAL SHALL BE STABILIZED

5. UPON APPROVAL OF WMA INSPECTOR, EROSION AND SEDIMENT CONTROL DEVICES WILL

UPON COMPLETION OF THE REMOVAL OF PIPELINES AND CONSTRUCTION EQUIPMENT.

4. THE CONTRACTOR IS REQUIRED TO STABILIZE ANY REMAINING DISTURBED AREAS

3. STABILIZE ANY STOCKPILED MATERIALS.

2. INSTALL PERIMETER SEDIMENT CONTROLS, IF NEEDED.

SCHEDULE AN ON-SITE PRE-CONSTRUCTION MEETING.

SEVEN (7) DAYS PRIOR TO ANY LAND DISTURBANCE TO

1. NOTIFY THE MDE INSPECTOR AT (410) 537-3510 AT LEAST

SEQUENCE OF CONSTRUCTION

PROJECT SITE NOT UNDER ACTIVE GRADING.

B) SEVEN (7) CALENDAR DAYS AS TO ALL OTHER DISTURBED OR GRADED AREAS ON THE

VERTICAL (3:1) AND

DITCHES, PERIMETER SLOPES, AND ALL SLOPES STEEPER THAN 3 HORIZONTAL TO 1

A) THREE (3) CALENDAR DAYS AS TO THE SURFACE OF ALL PERIMETER DIKES, SWALES,

STABILIZATION MUST BE COMPLETED WITHIN:

FOLLOWING INITIAL SOIL DISTURBANCE OR RE-DISTURBANCE, PERMANENT OR TEMPORARY

RESPONSIBLE PERSONNEL INVOLVED IN THE CONSTRUCTION PROJECT

8/22/2018

DATE

THE ENVIRONMENT APPROVED TRAINING PROGRAM FOR THE CONTROL OF

EROSION AND SEDIMENT BEFORE BEGINNING THE PROJECT. I/WE HEREBY

AUTHORIZE THE RIGHT OF ENTRY FOR PERIODIC ON-SITE EVALUATION BY

APPROPRIATE INSPECTION AND ENFORCEMENT AUTHORITY OR THE STATE OF

MARYLAND, DEPARTMENT OF THE ENVIRONMENT.

WILL HAVE A CERTIFICATE OF ATTENDANCE AT A MARYLAND DEPARTMENT OF

DEVELOPMENT WILL BE DONE PURSUANT TO THIS PLAN AND THAT ANY

I/WE HEREBY CERTIFY THAT ALL CLEARING, GRADING, CONSTRUCTION AND/OR

OWNER/DEVELOPER SIGNATURE

DANIELLE SZIMANSKI/PROJECT MANAGER

PRINTED NAME AND TITLECARD No.

CONTROL, THE 2000 MARYLAND STORMWATER DESIGN MANUAL, VOLUMES I & II

MANAGEMENT, RESPECTFULLY.

8/12/2014

DATE

MD. REGISTRATION NO.

P.E., R.L.S., RLA, OR R.A. (CIRCLE ONE)

DESIGNER'S SIGNATURE

KEVIN BRENNAN

PRINTED NAME

INCLUDING SUPPLEMENTS, THE ENVIRONMENT ARTICLE SECTIONS 4-101 THROUGH 116

MARYLAND STANDARDS AND SPECIFICATIONS FOR SOIL EROSION AND SEDIMENT

I HEREBY CERTIFY THAT THIS PLAN HAS BEEN DESIGNED IN ACCORDANCE WITH THE

AND SECTIONS 4-201 AND 215, AND THE CODE OF MARYLAND REGULATIONS (COMAR)

26.17.01 AND COMAR 26.17.02 FOR EROSION AND SEDIMENT CONTROL AND STORMWATER

installed and maintained at the top of a cut or fill slope until the slope and drainage area to it are fully stabilized, at which

The Water Management Administration requires that these notes, in their entirety, be included on the erosion and sediment control plan. It is recognized that every note may not apply to all projects. The requirement of any individual note not applicable to the subject project is not binding upon the applicant or the applicant's contractor.

1. The contractor shall notify the Administration (WMA) at (410) 537-3510 seven (7) days before commencing any land disturbing activity and, unless waived by the Administration, shall be required to hold a preconstruction meeting between project representatives and a representative of WMA.

2. The contractor must notify WMA in writing and by telephone at the following points:

a. The required pre-construction meeting.

b. Following installation of sediment control measures.

c. Prior to the removal or modification of any sediment control device.

3. The Contractor shall construct all erosion and sediment control measures per the approved plan and construction sequence and shall have them inspected and approved by the agency inspector or WMA Inspector prior to beginning any other land disturbances.

Minor sediment control device location adjustments may be made in the field with the approval of the WMA Inspector. The contractor shall ensure that all runoff from disturbed areas is directed to the sediment control devices and shall not remove any erosion or sediment control measure without prior permission from WMA Inspector or agency inspector. The contractor must obtain prior agency and WMA approval for changes to the Sediment Control Plan and / or Sequence of Construction.

4. The contractor shall protect all points of construction ingress and egress to prevent the deposition of materials onto public roads. All materials deposited onto public roads shall be removed immediately.

5. The contractor shall inspect daily and maintain continuously in an effective operating condition all erosion and sediment control measures until such times as they are removed with prior permission from WMA Inspector and agency inspector.

6. All sediment basins, trap embankments and slopes, perimeter dikes, swales and all disturbed slopes steeper or equal to 3:1 shall be stabilized with sod or seed and anchored straw mulch, or other approved stabilization measures, as soon as possible but no later than seven (7) calendar days after establishment. All areas disturbed outside of the perimeter sediment control system must be minimized. Maintenance must be performed as necessary to ensure continued stabilization. (Requirement for stabilization may be reduced to three (3) days for sensitive areas.)

7. The contractor shall apply sod or seed and anchored straw mulch, or other approved stabilization measures to all disturbed areas and stockpiles within fourteen (14) calendar days after stripping and grading activities have ceased in the area. Maintenance shall be performed as necessary to ensure continued stabilization. (Requirement may be reduced to seven (7) days for sensitive areas.)

8. Prior to removal of sediment control measures, the contractor shall stabilize and have established permanent stabilization for all contributory disturbed areas using sod or an approved permanent seed mixture with required soil amendments and an approved anchored mulch. Wood fiber mulch may only be used in seeding season where the slope does not exceed 10% and grading has been done to promote sheet flow drainage. Areas brought to finished grade during the seeding season shall be permanently stabilized as soon as possible, but not later than fourteen (14) calendar days after establishment. When property is brought to finished grade during the months of November through February, and permanent stabilization is found to be impractical, temporary seed and anchored straw mulch shall be applied to disturbed areas. The final permanent stabilization of such property shall be applied by March 15 or earlier if ground and weather conditions allow.

9. The site's approval letter, approved Erosion and Sediment Control Plans, daily log books, and test reports shall be available at the site for inspection by duly authorized officials of WMA and the agency responsible for project.

10. Surface drainage flows over unstabilized cut and fill slopes shall be controlled by either preventing drainage flows from traversing the slopes or by installing protective devices to lower the water downslope without causing erosion. Dikes shall be time they must be removed and final grading done to promote sheet flow drainage. Protective methods must be provided at points of concentrated flow where erosion is likely to occur.

11. Permanent swales or other points of concentrated water flow shall be stabilized with sod or seed with an approved erosion control matting, rip-rap, or by other approved stabilization measures.

12. Temporary sediment control devices may be removed, with permission of WMA Inspector and agency inspectors, within thirty (30) calendar days following establishment of permanent stabilization in all contributory drainage areas. Stormwater management structures used temporarily for sediment control shall be converted to the permanent configuration within this time period as well.

13. No permanent cut or fill slope with a gradient steeper than 3: 1 will be permitted in lawn maintenance areas. A slope gradient of up to 2:1 will be permitted in non- maintenance areas provided that those areas are indicated on the erosion and sediment control plan with a low-maintenance ground cover specified for permanent stabilization. Slope gradient steeper than 2:1 will not be permitted with vegetative stabilization.

14. For finished grading, the contractor shall provide adequate gradients to prevent water from ponding for more than twenty four

(24) hours after the end of a rainfall event. Drainage courses and swale flow areas may take as long as forty-eight (48) hours after the end of a rainfall event to drain. Areas designed to have standing water shall not be required to meet this requirement.

15. Sediment traps or basins are not permitted within 20 feet of a foundation that exists or is under construction. No structure may be constructed within 20 feet of an active sediment trap or basin.

16. The WMA Inspector has the option of requiring additional safety or sediment control measures, if deemed necessary.

17. All trap depth dimensions are relative to the outlet elevation. All traps must have a stable outfall. All traps and basins shall have stable inflow points.

18. Vegetative stabilization shall be performed in accordance with the Standards and Specifications for Soil Erosion and Sediment

Control. Refer to appropriate specifications for temporary seeding, permanent seeding, mulching, sodding, and ground covers.

19. Sediment shall be removed and the trap or basin restored to its original dimensions when the sediment has accumulated to one quarter of the total depth of the trap or basin. Total depth shall be measured from the trap or basin bottom to the crest of the outlet.

20. Sediment removed from traps (and basins) shall be placed and stabilized in approved areas, but not within a floodplain, wetland or tree-save area. When pumping sediment laden water, the discharge must be directed to a sediment trapping device prior to release from the site. A sump pit may be used if sediment traps themselves are being pumped out.

21. All water removed from excavated areas (e.g. utility trenches) shall be passed through an approved dewatering practice or pumped to a sediment trap or basin prior to discharge from the site (i.e. via functional storm drain system or to stable ground surface).

22. Sediment control for utility construction for areas outside of designed controls or as directed by engineer or WMA Inspector:

A. Call "Miss Utility" at 1-800-257-7777 48 hours prior to the start of work.

B. Excavated trench material shall be placed on the high side of the trench.

C. Trenches for utility installation shall be backfilled, compacted, and stabilized at the end of each working day. No more trench shall be opened than can be completed the same day, unless;

D. Temporary silt fence shall be placed immediately downstream of any disturbed area intended to remain disturbed for more than one day.

23. Where deemed appropriate by the engineer or inspector, sediment basins and traps may need to be surrounded with an approved safety fence. The fence must conform to local ordinances and regulations. The developer or owner shall check with local building officials on applicable safety requirements. Where safety fence is deemed appropriate and local ordinances do not specify fencing sizes and types, the following shall be used as a minimum standard: The safety fence must be made of welded wire and at least 42 inches high, have posts spaced no farther apart than 8 feet, have mesh openings no greater than 2 inches in width and 4 inches in height with a minimum of 14 gauge wire. Safety fence must be maintained and in good condition at all times.

24. Off-site spoil or borrow areas on State or federal property must have prior approval by WMA and other applicable State, federal, and local agencies; otherwise approval must be granted by the local authorities. All waste and borrow areas off-site must be protected by sediment control measures and stabilized.

25. Sites where infiltration devices are used for the control of stormwater, extreme care must be taken to prevent runoff from unstabilized areas from entering the structure during construction. Sediment control devices placed in infiltration areas must have bottom elevations at least two (2) feet higher than the finish grade bottom elevation of the infiltration practice. When converting a sediment trap to an infiltration device, all accumulated sediment must be removed and disposed of prior to final grading of infiltration device.

26. When a storm drain system outfall is directed to a sediment trap or sediment basin and the system is to be used for temporarily conveying sediment laden water, all storm drain inlets in non-sump areas shall have temporary asphalt berms constructed at the time of base paving to direct gutter flow into the inlets to avoid surcharging and overflow of inlets in sump areas.

27. No areas shall be left unstabilized overnight unless the runoff is directed to an MDE approved E&S device.

Standard Erosion and Sediment Control Notes

Erosion and Sediment Control will be Strictly Enforced

Note To Contractor:

Total area of site 7.18 Acres

28. Site Information:

7/1/22 72

OF WORK

LOCATION

N

SUBMITTED:

APPROVED:

CHIEF, ENGINEERING AND CONSTRUCTION DIVISION

PETER M. TRANCHIK, P.E.

CHIEF, ENGINEERING BRANCH

ANDREW J. SCHWAIGER, P.E.

THIS PROJECT WAS DESIGNED BY THE

PHILADELPHIA DISTRICT OF THE U.S.

ARMY CORPS OF ENGINEERS. THE

INITIALS OR SIGNATURES AND

REGISTRATION DESIGNATIONS OF

INDIVIDUALS APPEAR ON THESE

PROJECT DOCUMENTS WITHIN THE

SCOPE OF THEIR EMPLOYMENT AS

REQUIRED BY ER 1110-1-8152.

US Army Corps of Engineers

DISTRICT

D A

T E

S O

L I C

I T

A T

I O

N

N

U M

B E

R

F I L

E

N

A M

E

M A

R K

D W

G

S

I Z

E

C O

N T

R A

M

B E

R

SHEET NUMBER

B Y

D E

S C

R I P

T I O

N A

C T

I O

N

X

I S

S U

E S

U B

M I T

T A

L

D

A T

E

U S

A

R M

Y

C

O R

O

E

N G

I N

E E

R S

D I S

T R

I C

T

SOLICITATION NO:

CONTRACT NO:

ISSUE/SUBMITTAL DATE:

US Army Corps of Engineers

DISTRICT

PHILADELPHIA

G-001

C A

L V

E R

T

C

O U

N T

Y

C H

E S

A P

E A

A

C H

M

A R

Y L

A N

D

F I S

H I N

G

C

R E

E K

S O

U T

H

J E

T T

Y

R

E H

A B

I L

I T

A T

I O

N

C O

V E

R

S

H E

E T

F N

R

B A

L T

I M

O R

E

D I S

T R

I C

T

P H

I L A

D E

L P

H I A

U S

A

R M

Y

C

O R

E

N G

I N

E E

R S

BALTIMORE

SOUTH JETTY REHABILITATION

FISHING CREEK

CHESAPEAKE BEACH, MARYLAND

CALVERT COUNTY

26 MARCH 2021

OF PROJECT

LOCATIONVICINITY MAP

N

LOCATION MAP

DRAWING INDEX

SHEET NUMBER DESCRIPTION

G-001

COVER SHEET

C-001

GENERAL INFORMATION SHEET

C-101

GENERAL PLAN

C-102

PLAN -SOUTH JETTY EXISTING CONDITIONS

C-103

PLAN - JETTY REPAIR AREA

C-201

PROFILE - JETTY REPAIR AREA

C-301

TYPICAL SECTIONS

C-302

CROSS SECTIONS - STA. 0+25 TO 2+00

C-303

CROSS SECTIONS - STA. 2+25 TO STA. 4+00

C-304

CROSS SECTIONS - STA. 4+25 TO 6+00

C-305

CROSS SECTIONS - STA. 6+25 TO STA. 8+00

C-306

CROSS SECTIONS - STA. 8+25 TO 10+00

C-307

CROSS SECTIONS - STA. 10+25 TO STA. 12+00

C-308

CROSS SECTIONS - STA. 12+25 TO STA. 13+50

C-401

PLAN - CONFINED DISPOSAL FACILITY

C-501

DETAILS - GROUTING

AutoCAD SHX Text

ISLAND

AutoCAD SHX Text

RHODE

AutoCAD SHX Text Providence

AutoCAD SHX Text Albany

AutoCAD SHX Text

JERSEY

AutoCAD SHX Text

NEW

AutoCAD SHX Text Philadelphia

AutoCAD SHX Text Atlantic City

AutoCAD SHX Text

CONNECTICUT

AutoCAD SHX Text

LONG ISLAND

AutoCAD SHX Text New York

AutoCAD SHX Text

LONG ISLAND SOUND

AutoCAD SHX Text Hartford

AutoCAD SHX Text

MASS.

AutoCAD SHX Text Ocean City

AutoCAD SHX Text Washington

AutoCAD SHX Text

CHESAPEAKE

AutoCAD SHX Text

BAY

AutoCAD SHX Text

DELAWARE

AutoCAD SHX Text Norfolk

AutoCAD SHX Text

BAY

AutoCAD SHX Text

DELAWARE

AutoCAD SHX Text A T L A N T I C O C E A N

AutoCAD SHX Text Baltimore

AutoCAD SHX Text Buffalo

AutoCAD SHX Text

PENNSYLVANIA

AutoCAD SHX Text Harrisburg

AutoCAD SHX Text Pittsburgh

AutoCAD SHX Text

LAKE

AutoCAD SHX Text Erie

AutoCAD SHX Text

ERIE

AutoCAD SHX Text

CANADA

AutoCAD SHX Text Roanoke

AutoCAD SHX Text

VIRGINIA

AutoCAD SHX Text

VIRGINIA

AutoCAD SHX Text

WEST

AutoCAD SHX Text Richmond

AutoCAD SHX Text

MARYLAND

AutoCAD SHX Text

NEW YORK

AutoCAD SHX Text N.T.S.

AutoCAD SHX Text

AutoCAD SHX Text

AutoCAD SHX Text

AutoCAD SHX Text

AutoCAD SHX Text

AutoCAD SHX Text

AutoCAD SHX Text

AutoCAD SHX Text

AutoCAD SHX Text

AutoCAD SHX Text

AutoCAD SHX Text

AutoCAD SHX Text

AutoCAD SHX Text

AutoCAD SHX Text

AutoCAD SHX Text

AutoCAD SHX Text

AutoCAD SHX Text

AutoCAD SHX Text

AutoCAD SHX Text

AutoCAD SHX Text Chesapeake Beach

AutoCAD SHX Text

MARYLAND

AutoCAD SHX Text

CHESAPEAKE BAY

AutoCAD SHX Text N.T.S.

PLAN SYMBOLS LEGEND

GENERAL NOTES:

1. THIS CONTRACT CONSISTS OF ONE BASE BID ACCESS CHANNEL DREDGING AREA AND THREE BASE BID

JETTY REPAIR AREAS (SEE SHEETS C-101 THROUGH C-103).

2. ELEVATIONS ARE EXPRESSED IN FEET AND TENTHS OF A FOOT AND REFER TO THE NORTH AMERICAN VERTICAL

DATUM (NAVD) 1988.

3. HORIZONTAL CONTROL AND COORDINATES ARE REFERENCED TO THE MARYLAND STATE PLANE COORDINATE

SYSTEM, NORTH AMERICAN DATUM (NAD) 1983. COORDINATES ARE EXPRESSED IN U.S. SURVEY FEET.

4. THE CONTRACTOR WORK LIMIT SHALL BE AS SHOWN ON SHEET C-101.

5. MHW AND MLW TIDAL REFERENCE IS MEASURED FROM NOAA TIDE STATION ID: 8575512 (ANNAPOLIS, MD) AND SHOULD

BE CONSIDERED APPROXIMATE FOR FISHING CREEK.

6. EXISTING GROUND INFORMATION IS THE RESULT OF SURVEYS CONDUCTED BY USACE BALTIMORE DISTRICT IN MAY OF

2019 AND OCT OF 2020 AND CAN ONLY BE CONSIDERED REPRESENTATIVE OF CONDITIONS OCCURRING AT THAT TIME.

CONTRACTOR IS REQUIRED TO COMPLETE PRE-CONSTRUCTION SURVEY IN ACCORDANCE WITH SPECIFICATION

SECTION 01 71 23.

7. TOPOGRAPHIC AND SINGLE BEAM HYDROGRAPHIC SURVEYS SHALL BE TAKEN AT EVERY SURVEY ORIGIN POINT

SHOWN ON THIS SHEET IN ACCORDANCE WITH SPECIFICATION SECTION 01 71 23. ALL PROFILE AZIMUTHS ARE FROM

THE NORTH.

8. EXISTING SITE FEATURES DAMAGED DURING CONSTRUCTION SHALL BE RESTORED TO ORIGINAL CONDITIONS AT NO

ADDITIONAL COST TO THE GOVERNMENT.

9. APPROXIMATE EDGE OF EXISTING JETTY IS ESTIMATED FROM OCT 2020 USACE BALTIMORE DISTRICT TOPOGRAPHIC

SURVEYS AND CAN ONLY BE CONSIDERED REPRESENTATIVE OF CONDITIONS OCCURRING AT THAT TIME.

APPROXIMATE EDGE OF EXISTING JETTY MAY BE REVISED AFTER RECEIPT AND ACCEPTANCE OF PRE-CONSTRUCTION

SURVEYS.

SYMBOLS, ABBREVIATIONS AND GENERAL NOTES

X-1011

VIEW NAME

MATCHLINE MATCHLINE

RE: X-XXX RE: X-XXX

X-101

CLOUD

REVISION & AMENDMENT

CLOUD AND SYMBOL

REVISION SYMBOL

(NUMERIC)

AMENDMENT SYMBOL

(ALPHA)

1 a

VIEW TITLE SYMBOL

SECTION CUT SYMBOL

VIEW IDENTIFICATION NUMBER

VIEW NAME

DIRECTION OF VIEW

CALLOUT SYMBOL

CALLOUT AREA VIEW

MATCHLINE SYMBOL

CALLOUT IDENTIFICATION

NUMBER

DETAIL SHEET

REF NUMBER

DRAWING SHEET

MATCHING REFERNECE

NUMBER

DRAWING SHEET…