Attachments.pdf

ATTACHMENTS

a. Attachment Cover Sheet

b. Permits

c. Soil Boring Logs

d. Summary of Pavement Cores

e. Trench Detail

f. Valve Cards

g. Test Pit Results

Permits

WATER AND/OR SEWERAGE CONSTRUCTION PERMIT

Permit No.: 22-11-1124 Date Issued: 12/16/2025 Permit Fee: N/A Expiration Date: 12/16/2028

This permit authorizes the Washington Suburban Sanitary Commission to construct a large valve & valve vault replacement for a 24-inch water main together with all appurtenances, at the site of Penn Manor Lane, east of the intersection with Pinecroft Lane, Prince George’s County, in accordance with an application dated 11/08/2022 and received by the Maryland Department of the Environment on 11/10/2022 titled in part:

PENN MANOR LANE

LARGE VALVE VAULT REPLACEMENT

PRINCE GEORGE’S COUNTY

CONTRACT BT 7171 B21

DRAWINGS NOS. 1 THRU 6 OF 6, SC 1 AND SPECIFICATIONS

THIS PERMIT IS ISSUED SUBJECT TO THE ATTACHED FOLLOWING CONDITIONS:

Note: This permit may be suspended or revoked upon a final, unreviewable determination that the permittee lacks, or is in violation of federal, state or local approval necessary to conduct the activity authorized by this permit.

Walid Saffouri, P.E., Program Administrator Engineering & Capital Projects Program Water and Science Administration

GENERAL CONDITIONS FOR WATER OR SEWERAGE CONSTRUCTION PERMIT

- The structural adequacy and expected performance characteristics of the various components are not certified by this permit.

- This permit is not transferable.

- A copy of this permit must be posted at the work site during construction.

- This permit will expire, if not specifically extended, unless the construction authorized under this permit has been initiated. The permit will then remain valid for the remainder of construction for a period of up to five years from the start of construction.

- If any provision of this permit shall be held invalid for any reason, the remaining provisions shall remain in full force and effect, and such invalid provision shall be considered severed and deleted from this permit.

- Persons violating the requirements of this permit are subject to penalties of up to $1000 per day as set forth in Environment Article 9-268 and 9-334 through 9-342, Annotated Code of Maryland.

- A copy of the plans and specifications, authorized for use under this permit, shall be made available at the work site during construction of this project. A revised construction permit in accordance with COMAR

26.03.12 is required prior to making substantive changes or material alteration to the construction authorized under this permit.

- The owner shall secure all Federal, State or local permits, including approval of Sedimentation and Erosion Control Plans that may be required before starting the construction of the project.

- The owner shall insure that this project is inspected during the progress of construction to assure substantial compliance with the approved plans and specifications. A log and construction records shall be maintained by the inspector and may be requested for review at any time by this office.

- The project engineer of the Maryland Department of the Environment (the ‘Department’) shall be notified prior to the start of construction.

- Inspectors of the Department shall be afforded access to the project site, at reasonable times and upon presentation of credentials:

a. to inspect construction authorized under this permit and to determine compliance with applicable regulations;

b. to have access to and copy any records required to be kept by this permit and by applicable regulations;

and

c. to obtain any photographic documentation or evidence.

- Within 60 days after completion of construction, a copy of as-built drawings and the attached construction completion certificate (page 3 of this permit) shall be submitted to the Department. Where construction was completed in accordance with the original plans approved under this permit, the submittal of as-built drawings will not be required.

- The owner shall maintain a permanent record of the as-built drawings, or the original plans if as-built drawings are not required.

6/2022

NOTICE

Prior to starting construction, please notify John Gesswein, Project Engineer, by email at john.gesswein@maryland.gov. Upon completion of the project, the construction must be certified with the signed permit returned to this office along with a set of as-built drawings.

Should you have any questions concerning the permit or its conditions, please contact me at (410) 537-3757 or at walid.saffouri@maryland.gov.

Sincerely, Walid Saffouri, Program Administrator Engineering and Capital Projects Program Water and Science Administration

PUBLIC AGENCY (WSSC) ROADSIDE TREE CARE MAINTENANCE AUTHORIZATION

RTPA No.: 2026-0127 Page: 1 of 1

County: Prince George’s

Authorization No.: 2026-0127-107

WSSC Contract No. BT7171B21

Location: Bowie Western Branch – Patuxent River

WSSC is hereby granted authorization to:

1. **16101 Penn Manor Lane - Protect one private 18” diameter Norway Maple and one public 12” diameter

Norway Maple. Prune limbs and roots as needed.

* Notify property owner at least 48 hours prior to tree removal.

**Note: This permit does not authorize work on private trees. Private trees and trees outside of public road

ROW are not subject to MD Roadside Tree Law. Obtain owner's consent for any private tree removal.

The following ISA standards for ‘open cut’ trenching shall be used to avoid impact to roadside trees. (Please note: Condition #7) If

‘open cut’ trenching is within standard distances noted, responsible person must contact Environmental Group for field inspection and possible amended tree authorization for removal.

Tree Size: Distance from center of tree:

Up to 6” DBH (diameter) Dripline 6 – 9” DBH 5 ft

10 – 14” DBH 10 ft

15 – 19” DBH 12 ft Over 19” DBH 15 ft

Reason for tree care: Large water valve vault replacement on 24” PCCP M. Awad

Number of trees removed: 0

Number of trees planted: 0

Number of trees pruned: 2

Signature of Roadside Tree Care Expert:

John ‘Doug’ Sievers Date: 3/5/2026

John Sievers

CONDITIONS:

1. All work accomplished under this authorization shall comply with the Maryland Department of

Natural Resources Roadside Tree Care Law. (COMAR 08.07.02 or Natural Resources Article 5-401 et seq.).

2. All work including trimming, root pruning, and removals shall be performed by a Licensed Tree

Care Expert under the supervision of a Roadside Tree Care Expert.

3. Tree branch trimming shall be in such a manner so as not to cause damage to other parts of the tree or to other plants or property. Pruning of limbs must be in conformance with the ANSI A300 standards.

4. Roots one inch in diameter or greater shall be cut flush on the tree side of the trench. Excavation to expose roots for pruning must be performed by hand digging.

5. All stockpile fill or excavated material must be either placed on impermeable material or placed outside the dripline of the tree.

6. Tree removal is necessary to eliminate a hazard to public health, public safety, and /or property. If the expressed authorization is for tree care work other than removal and tree removal becomes necessary, then the WSSC or its representative is required to contact the Environmental Group at

301-206-8077 to obtain a revised authorization.

7. WSSC or its representative is required to consider alternative repair/construction methods that avoid open trenching and tree removal as a condition of this authorization.

8. This authorization expires one year from date of issuance.

Soil Boring Logs

0.3 0.5

5.7

6.5

8.5

20.0

3-in Asphalt 3.5-in Concrete Moist, Brown, Soft to Stiff, LEAN CLAY WITH SAND

(CL), Trace Gravel (FILL)

Moist, Gray, Stiff, SILT (ML), (FILL)

Moist, Brown, Medium Stiff, SANDY SILTY CLAY

(CL-ML), (FILL)

Moist, Brown, Loose to Medium Dense, Fine, SILTY

SAND (SM), (CALVERT)

Same, Gray

Same, Gray and Brown

BOTTOM OF HOLE (BOH)

Coordinates and surface elevation of as-drilled borings were estimated from Google Earth, converted to Maryland State Plane Coordinate System and reflected above

1-2-2-5

2-5-5-4

3-6-7-8

4-3-3-4

2-3-6-8

2-3-4

6-4-8

42%

83%

83%

75%

87%

75%

58%

17.2

20.7

NP

NP

0.5- 2.5

2.5- 4.5

4.5- 6.5

6.5- 8.5

8.5- 10.5

13.5- 15.0

18.5- 20.0

121.75 121.46

116.29

115.46

113.46

102.00

S-1

S-2

S-3

S-4

S-5

S-6

S-7

Rig Type Rig No.

Drive Hammer Casing Auger Size Size of Core Size of Bit OD Hammer Energy Ratio Auger Depth

WATER TABLE CAVE-IN TABLE

Elev (ft) Time

(hours)

6/3/22 0.25

6/3/22

DMY/H. GuzmanDMY/A. Melorie

17.0 105.0

LB

IN

IN

IN

FT

Truck CME 45c

3.25

Date

Inspector

Depth Below Surface Depth Below Surface

0 6/3/22

Driller

106.0 0.25

DMY/A. Melorie

6/3/22

6/3/22

Date Started Date Completed

Logged by

Depth (ft)Elev (ft) DateTime

(hours)Depth (ft)

16.0

2of

NMC (%)

Sheet 1 of

REC (%)

M A

TL

Northing

Boring

SPT- Standard Penetration Test

1390134 450622

T-206, T-207

BT7171A-B21

BT7171B21 SB-1

Contract No.

Consultant

REC - RecoveryPI - Plasticity Index LL - Liquid Limit

Legend: NMC - Natural Moisture Content RQD - Rock Quality Designation Elev - Elevation

MATL- Material Graphics Geotech - Geotechnical OD - Outside Diameter

BLOWS/

RQD

SAMPLE

NO.

Easting

REMARKSSAMPLE

DEPTH LL (%)

SPT SPOON/ROCK CORE

PI (%)

Boring and Sampling Conforms to ASTM/AASHTO:

LAB. INDEX TESTSDEPTH

IN

FEET

MATERIAL DESCRIPTION

ELEV.

IN

FEET

TSG/GEO/01

8-31-2015

JMT

Boring No. Ground Surface Elevation

WASHINGTON SUBURBAN SANITARY COMMISSION

STANDARD BORING LOG

Project Description WSSC Task 5 Woodyard Rd & Penn Manor Ln Large Valve Vault

Geotech Consultant/Contractor DMY EC

Station , ' 122.0 ft

W

SS

C S

TA

N

D

AR

D B

O R

IN

G

L O

G [L

ET

TE

R S

IZ

E]

W

SS

C

_T

EM

PL

AT

E.

G

D T

/ 0 3.

4.

D R

AF

T

G

IN

T

LO

G .G

PJ

7/ 5/

DRY

Summary of Pavement Cores

PROJECT NAME: WSSC Task 5 Woodyard Rd & Penn Manor Ln Large Valve Vault Replacement

PROJECT NO.: 03.05394.01

LOCATION: PG County, MD

CLIENT: JMT

PAVEMENT CORE PHOTOGRAPH LOG

Top Top

Bottom Bottom

BT7171B21 PC-1

16101 Penn Manor Ln, Bowie, MD

Asphalt Concrete = 3.0 inches

Portland Cement Concrete = 3.5 inches

Cement-Treated Aggregate = NA inches

Soil Cement = NA inches

Open-Graded Drainage Layer = NA inches

Aggregate Base = NA inches

Soil Cement = NA inches

B T

B P

C -1

Trench Detail

SPECIAL TRENCH DETAIL FOR PAVED AREAS

AutoCAD SHX Text

TRENCH WIDTH PER WSSC STANDARD DETAILS

AutoCAD SHX Text

BITUMINOUS CONCRETE SURFACE COURSE

AutoCAD SHX Text

HOT MIX ASPHALT BASE (HMA)

AutoCAD SHX Text

PAVEMENT RESTORATION LIMITS SEE NOTE 2 FOR REQUIREMENTS

AutoCAD SHX Text

FINAL MILL AND OVERLAY (TO BE DONE BY OTHERS)

AutoCAD SHX Text

FINISHED GRADE

AutoCAD SHX Text

UNDISTURBED EARTH

AutoCAD SHX Text NOTES: 1. FOLLOW WSSC STANDARD DETAILS LISTED BELOW AND WSSC SPECIFICATION SECTION 02315, EARTHWORK FOR FOLLOW WSSC STANDARD DETAILS LISTED BELOW AND WSSC SPECIFICATION SECTION 02315, EARTHWORK FOR PIPELINE CONSTRUCTION FOR BACKFILL MATERIAL, COMPACTION, AND COMPACTION TEST REQUIREMENTS. M/8.0 - RIGID PIPE GRAVITY RCP SEWERS M/8.1a - FLEXIBLE PIPE (DUCTILE IRON 24-INCH AND SMALLER AND PVC AWWA C900/905) M/8.1b - FLEXIBLE PIPE (DUCTILE IRON 30-INCH AND LARGER) AND OPEN-CUT CASING PIPES M/8.1c - FLEXIBLE PIPE (GRAVITY PVC SEWER SDR 35) 2. FOLLOW JURISDICTIONAL REQUIREMENTS FOR PAVEMENT RESTORATION: FOLLOW JURISDICTIONAL REQUIREMENTS FOR PAVEMENT RESTORATION: A. PRINCE GEORGE'S COUNTY - STD. DTL. STD. 300.18. PRINCE GEORGE'S COUNTY - STD. DTL. STD. 300.18. B. MONTGOMERY COUNTY - STD. DTL. MC-801.02. MONTGOMERY COUNTY - STD. DTL. MC-801.02. C. STATE HIGHWAY ADMINISTRATION - STD. DTL. MD 578.01. STATE HIGHWAY ADMINISTRATION - STD. DTL. MD 578.01. D. WHERE NO JURISDICTIONAL REQUIREMENTS USE WSSC STD. DTL. M/5.2.WHERE NO JURISDICTIONAL REQUIREMENTS USE WSSC STD. DTL. M/5.2.

AutoCAD SHX Text

EXISTING PAVEMENT

AutoCAD SHX Text

PIPE

Valve Card Records

DCammarata Text Box V073

VALVE LOCATION CARD

LOCALITY:

COUNTY:

OLD VALVE CARD

NUMBER:

TIES:

NORTHING & EASTING COORDINATES:

N:

E:

N:

E:

N:

E:

N:

E:

N:

E:

N:

E:

DATE:

DRAWN: CHECKED:

REVISION FOR:

200' SHEET

NUMBER:

CONTRACT

NUMBER:

S

N

EW

THIS VALVE CARD

WAS PREPARED

USING MAPPING

GRADE GPS

DATA UNLESS

OTHERWISE NOTED

CITY OF BOWIE

P 24795

V74

LP 42'

SDMH 43'

028U 36'

07.31.2017

G.SCHULTE

202NE14

BR3680B03

V74

450675

1392341

24"W (662539C)

8"W 8"S (662539C

028U

8"S (662539C)

8"S (662539C) 24"W (662539C)

V74

LP

SDMH

PARKINGTON

LANE

PARKINGTON

LANE

16103

PENN MANOR

LANE

16105

PENN MANOR

LANE

16101

PENN MANOR

LANE

PENN MANOR LN.

PA

R

K

IN

G

TO

N

LN

DCammarata

V074

66253q-s G A 15 Da5-24 t -q -O(" -WFTLrs

TYPE oF va|.v' arutz^6i

MANUFAGTURER

MAI NTENANCE & OPERATI ONS DEPARTMENT

ttATER MAlil UilE ltlSPECTl0lrl SHEET l)eeJ lv€t'' i;&'l$ /brr '1 t reW?daHT Nc>

Daelr'^r

MAIN

VALVE "r=., ofu 14

BY.PASS

VALVE slzet $

N-TER.

* OF TURNS:

GENERAL REMARK9

3&' caa! rn. w

SKETCH

\*+,h s*''

Et4

Porl gcha k tE tuoua!* ta Jo\tr/in - t5'6

HLv 1

H Ltl2

1o eolcl"6osPt' t5'8

So eetrl $asrr 'e6'?

so3-4o lt/ezl FRoNT

DCammarata

V050

V077

V075

VALVE LOCATION CARD

LOCALITY:

COUNTY:

OLD VALVE CARD

NUMBER:

TIES:

NORTHING & EASTING COORDINATES:

N:

E:

N:

E:

N:

E:

N:

E:

N:

E:

N:

E:

DATE:

DRAWN: CHECKED:

REVISION FOR:

200' SHEET

NUMBER:

CONTRACT

NUMBER:

S

N

EW

THIS VALVE CARD

WAS PREPARED

USING MAPPING

GRADE GPS

DATA UNLESS

OTHERWISE NOTED

CITY OF BOWIE

P 24791

12377

V78

F040 30'

040M 29'

LP 57'

07.31.2017

G.SCHULTE

202NE14

BR3680B03

V78

451290

1390965

8"W

F040

V78

LP

040M

6"S (662539D)

6"S (662539D)

24"W (662539D)

24"W (662539D)

PENNINGTON

LANE

PORT ECHO

LANE

PORT ECHO

LANE

PORT ECHO

LANE

PORT ECHO

LANE

PORT ECHO LANE

PEN

N

IN

G

TO

N

LN

DCammarata

V078

V076

C/,N-T: NO,

MAI NTENANCE & OPERATIONS DEPARTMENT

WATER MAIiI tlft|E ITISPECTIOTU SHEET lf4.r" ,* r^J'Fa@

WORK ORDER #

43 8 -?-/

MANUFACTURER

MAIN

VALVE

NAME PLATE DATA

stze'<?41i'

BY.PASS

VALVE

paie an/ ,to. /3I WtNrEg ptp&E SKETCH zo2 Nsl/+ ao"v*Q,r-aio s)

{?cf c-o

9-

=d I t"\ l1aLL RJ.

ptq

Wht | *o F,tl, 4o u&,,- I

FtI 1"o valn" 2-t U -l.o V. o.L,-rlaA,a Z - 86'8

- 57.r _ lj.l"+

g. +

903-4o lr/82l.FRoNT

DCammarata

V096 to.

. CON-T, N

24?5

MAIN

VALVE SIZE:

MAI NTENANCE & OPERATIONS DEPARTMENT

WATER MAIiI LIttIE IIISPECTIOIII SHEET

TYPE OF VALVE

rew'n

BY.PASS

VALVE SIZE:

NAME PLATE DATA

ea.e/rc. 4?5o Wr N-rE€ RtDag

SKETCH ZOZNEI+

ftm Aatr'. lee', UaloL h ,^o"lr,L - 17,6

Ua!-,* 1o Ftl - 2 l.Z U al*e-fo U,O ,L , - | 1, 3

Ua!* lv shrc*{' b,*f frs/ * 3?'*

MANUFACTURER

9o3-ao ll/82t FRoNT

DCammarata

V099

V097

Test Pit Results

JMT Test Hole Summary

JMT Project # 20-02567-005

Large Meter Vault Replacements

T.H. # Northing Easting Utility Depth Top Elev. Date Dug

TP-5

TP-6

All depths are to top of pipe or structure unless the utility is a duct or other rectangular structure -then the depth shown is to the bottom.

450586.7294 1390066.7062 24" PCCP Water 4.65' 117.00' 6/15/22

450641.8566 1390159.9816 24" PCCP Water 4.44' 119.21' " "

TEST HOLE DATA FORM Johnson, Mirmiran Thompson

40 Wight Ave.

Hunt Valley, Maryland 21030

(410) 329-3100

PROJECT INFORMATION

Test Hole # 5 Date Dug - 6/15/22 JMT Project # 20-02567-005

Customer Project # BT717B21 Plan Scale - 1" = 10'

Jurisdiction - Prince George's Co. Plan Sheet #

Location - North side of Penn Manor La. approx. 50' east of Pinecroft La.

Specific Location - N 450586.7294 E 1390066.7062

Type / Amount of Pavement - 5" Asp. over 5" Conc.

Anticipated Size, Type, Material - Unk. Size / Mat. Water

Form Prepared by - Chuck Turner Crew Chief - Jim Matthews

Survey Marker Set by JMT

Mag Nail Hub & Tack X-Cut 8" Nail or Other

At Ex. Grade of Asphalt road

Bench Mark used - R&C set for TRAV JMT 1 Elev. = 121.23'

Cross Section View ( Not to Scale )

Size / Material / Type of Utility

24" PCCP Water 121.65 Ex. Grade Elevation

** Portion of Utility Exposed -

Full Partial 117.00 Elev. Top Utility / Structure

Other, See Remarks Top Actual Field Measurement - 4.65'

Utility Owner - WSSC Elev. Bot. Utility / Structure

Bot. Actual Field Measurement -

Horizontal View ( Not to Scale ) N

Remarks - 1) MAG NAIL W/ BLUE FLAGGING SET FOR ELEVATION REFERENCE & CENTERLINE OF UTILITY.

** PIPE SIZE SHOWN IS FROM UTILITY RECORDS - THE OUTSIDE DIAMETER WILL BE GREATER

BT7171B21

TEST HOLE DATA FORM Johnson, Mirmiran Thompson

40 Wight Ave.

Hunt Valley, Maryland 21030

(410) 329-3100

PROJECT INFORMATION

Test Hole # 6 Date Dug - 6/15/22 JMT Project # 20-02567-005

Customer Project # BT717B21 Plan Scale - 1" = 10'

Jurisdiction - Prince George's Co. Plan Sheet #

Location - North side of Penn Manor La. approx. 90' west of Parkington La.

Specific Location - N 450641.8566 E 1390159.9816

Type / Amount of Pavement - 5" Asp. over 5" Conc.

Anticipated Size, Type, Material - Unk. Size / Mat. Water

Form Prepared by - Chuck Turner Crew Chief - Jim Matthews

Survey Marker Set by JMT

Mag Nail Hub & Tack X-Cut 8" Nail or Other

At Ex. Grade of Asphalt road

Bench Mark used - R&C set for TRAV JMT 1 Elev. = 121.23'

Cross Section View ( Not to Scale )

Size / Material / Type of Utility

24" PCCP Water 123.65 Ex. Grade Elevation

** Portion of Utility Exposed -

Full Partial 119.21 Elev. Top Utility / Structure

Other, See Remarks Top Actual Field Measurement - 4.44'

Utility Owner - WSSC Elev. Bot. Utility / Structure

Bot. Actual Field Measurement -

Horizontal View ( Not to Scale ) N

Remarks - 1) MAG NAIL W/ BLUE FLAGGING SET FOR ELEVATION REFERENCE & CENTERLINE OF UTILITY.

** PIPE SIZE SHOWN IS FROM UTILITY RECORDS - THE OUTSIDE DIAMETER WILL BE GREATER

BT7171B21