Am-0003_W9128F-20-R-0001.pdf

Offers must acknowledge receipt of this amendment prior to the hour and date specified in the solicitation or as amended, by one of the following methods:

(a) By completing items 8 and 15, and returning or (c) By separate letter or electronic communication which includes a reference to the solicitation and amendment numbers. FAILURE OF YOUR ACKNOWLEDGMENT TO BE RECEIVED AT THE PLACE DESIGNATED FOR THE RECEIPT OF OFFERS PRIOR TO THE HOUR AND DATE SPECIFIED MAY RESULT IN REJECTION OF YOUR OFFER. If by virtue of this amendment you desire to change an offer already submitted, such change may be made by letter or electronic communication, provided each letter or electronic communication makes reference to the solicitation and this amendment, and is received prior to the opening hour and date specified.

E. IMPORTANT: Contractor is not is required to sign this document and return copies to the issuing office.

AMENDMENT OF SOLICITATION/MODIFICATION OF CONTRACT 1. CONTRACT ID CODE

2. AMENDMENT/MODIFICATION NUMBER 3. EFFECTIVE DATE 4. REQUISITION/PURCHASE REQUISITION NUMBER 5. PROJECT NUMBER (If applicable)

7. ADMINISTERED BY (If other than Item 6) CODE

STANDARD FORM 30 (REV. 11/2016)

Prescribed by GSA FAR (48 CFR) 53.243

FACILITY CODE

9A. AMENDMENT OF SOLICITATION NUMBER

9B. DATED (SEE ITEM 11)

10A. MODIFICATION OF CONTRACT/ORDER NUMBER

10B. DATED (SEE ITEM 13)

11. THIS ITEM ONLY APPLIES TO AMENDMENTS OF SOLICITATIONS

The above numbered solicitation is amended as set forth in Item 14. The hour and date specified for receipt of Offers is extended. is not extended.

12. ACCOUNTING AND APPROPRIATION DATA (If required) copies of the amendment; (b) By acknowledging receipt of this amendment on each copy of the offer submitted;

13. THIS ITEM APPLIES ONLY TO MODIFICATIONS OF CONTRACTS/ORDERS.

IT MODIFIES THE CONTRACT/ORDER NUMBER AS DESCRIBED IN ITEM 14.

CHECK ONE A. THIS CHANGE ORDER IS ISSUED PURSUANT TO: (Specify authority) THE CHANGES SET FORTH IN ITEM 14 ARE MADE IN THE CONTRACT ORDER

NUMBER IN ITEM 10A.

B. THE ABOVE NUMBERED CONTRACT/ORDER IS MODIFIED TO REFLECT THE ADMINISTRATIVE CHANGES (such as changes in paying office, appropriation data, etc.) SET FORTH IN ITEM 14, PURSUANT TO THE AUTHORITY OF FAR 43.103(b).

C. THIS SUPPLEMENTAL AGREEMENT IS ENTERED INTO PURSUANT TO AUTHORITY OF:

D. OTHER (Specify type of modification and authority)

Except as provided herein, all terms and conditions of the document referenced in Item 9A or 10A, as heretofore changed, remains unchanged and in full force and effect.

15C. DATE SIGNED

15A. NAME AND TITLE OF SIGNER (Type or print)

16C. DATE SIGNED

16A. NAME AND TITLE OF CONTRACTING OFFICER (Type or print)

14. DESCRIPTION OF AMENDMENT/MODIFICATION (Organized by UCF section headings, including solicitation/contract subject matter where feasible.)

PAGE OF PAGES

6. ISSUED BY CODE

8. NAME AND ADDRESS OF CONTRACTOR (Number, street, county, State and ZIP Code) (X)

CODE

15B. CONTRACTOR/OFFEROR

(Signature of person authorized to sign)

16B. UNITED STATES OF AMERICA

(Signature of Contracting Officer)

Previous edition unusable

Amendment No. 0003 W9128F

COMPANY OPERATIONS FACILITIES, PN 77303, INTERSECTION OF BUTTS AND WARFIGHTER ROADS (FY20), FORT

CARSON, COLORADO

See attached documentation for content of the amendment revisions to solicitation

Date for receipt of proposals is 23 APR 2020 at 1400 hours

Government Point of Contact: Bill Rawe, Contract Specialist, William.T.Rawe@usace.army.mil

U.S.ARMY CORPS OF ENGINEERS, OMAHA

Rocky Mountain Area Office Attn: CONTRACTING DIVISION (CENWO-CT-M) 5475 Tech Center Drive, Suite 205 Colorado Springs, CO 80919

See Item 6

W9128F-20-R-0001

04/03/2020

02/28/2020

04/03/2020

Am #0003 - 1

Am #0003 - 2 (Continuation SF 30)

3 April 2020 Solicitation No. W9128F 20 R 0001

Date of Issue: 28 FEB 2020 Date of Receiving Proposals: 23 APR 2020

SUBJECT: Amendment No. 0003 to Request for Proposal Solicitation Package for Construction of COMPANY OPERATIONS FACILITIES, PN 77303, INTERSECTION OF

BUTTS AND WARFIGHTER ROADS

TO: Prospective Offerors and Others Concerned

1. The specifications and drawings for subject project are hereby modified as follows (revise all specification indices, attachment lists, and drawing indices accordingly).

a. Specifications. (Descriptive Changes.) NONE

b. Specifications (New and/or Revised and Reissued). NONE

c. Drawings (Reissued). The following drawings are revised with latest revision date as shown in the drawing border, and reissued with this amendment.

Volume 1 of 3 – Six and Seven Company Site Facilities Package:

(1) Sheet G-002, VOLUME 1 INDEX 1 OF 2

(2) Sheet CS401, INTERSECTION SIGNAL PLAN – WARFIGHTER RD – BUTTS RD

(3) Sheet CS401A, INTERSECTION SIGNAL PLAN – WARFIGHTER RD – BUTTS RD –

OPTION 1

(4) Sheet CG102, GRADING AND DRAINAGE PLAN – AREA 2

(5) Sheet CG102A, GRADING AND DRAINAGE PLAN – AREA 2 – OPTION 1

d. Drawings (New). The following new drawings dated as indicated on the drawing border are hereby added to the request for proposal drawings and are issued with this amendment.

Volume 1 of 2 – Site Facilities Package:

(1) Sheet CG-509, GRADING AND DRAINAGE DETAILS

2. This amendment is a part of the proposing papers and its receipt shall be acknowledged. All other conditions and requirements of the request for proposal remain unchanged.

3. Electronic Proposals. Provide proposals via the instructions provided in Section 00 22 00 of the Request for Proposal.

4. Offers will be received until 2:00 p.m., local time at place of receiving proposals, 23 APR 2020.

Attachments:

Drawings listed in 1.c. and 1.d., above

Am #0003 - 3 (Continuation SF 30)

U.S. Army Corps of Engineers, Omaha District 1616 Capitol Avenue Omaha, Nebraska 68102-4901

3 APR 2020

nep/2160

This page was intentionally left blank for duplex printing.

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SHEET SEQUENCE NUMBER

w/ Level 2 Designator

DISCIPLINE DESIGNATOR

M - 2 0 1

2. DISCIPLINE DESIGNATORS:1. SHEET IDENTIFICATION NUMBERS:

R

T

E

M

D

P

F

Q

I

A

S

L

C

B

V

H

G

RESOURCE

TELECOMMUNICATIONS

ELECTRICAL

MECHANICAL

PROCESS

PLUMBING

FIRE PROTECTION

EQUIPMENT

INTERIORS

ARCHITECTURAL

STRUCTURAL

LANDSCAPE

CIVIL

GEOTECHNICAL

SURVEY / MAPPING

HAZARDOUS MATERIALS

GENERAL

Designator)

RELEASE 3.0 for Level 2

(see A/E/C CADD STANDARD

INDEX LEGEND:

SHEET TYPE DESIGNATOR

3. SHEET TYPE DESIGNATORS:

3D REPRESENTATIONS

USER DEFINED

USER DEFINED

SCHEDULES & DIAGRAMS

DETAILS

LARGE-SCALE VIEWS

SECTIONS

ELEVATIONS

PLANS

GENERAL

IN

D

E X

G-002

F -8

-0

F C

C H

G -0

A .d g n

V O

L U

M E

W F -2

-R -0

INDEX

L

C R

A

IG

L

C R

A

IG

L

C R

A

IG

L

C R

A

IG

O

F

/2

/2

A

M G

E N

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A L R

E V

IS

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N S

/0

/2

B U

T T S R

D (A

S P

H A

L T

ONE WAY

W/ ARROW PLAQUE

PEDESTRIAN

ONE WAY

LEFT

OBJECT MARKER

W/ BUTTS-WARFIGHTER ABOVE

STOP/DO NOT ENTER

CENTER

OBJECT MARKER

W/ ONE WAY ABOVE

STOP/DO NOT ENTER

WARFIGHTER RD (ASPHALT)

WARFIGHTER RD (ASPHALT)

SIZE = 40"

MATERIAL = CPP

INVERT = NOT RECORDED

SIZE = 40"

MATERIAL = CPP

INVERT = 5876.39

E

G

G

W/ MAST ARM

SIGNAL POLE

W/ MAST ARM

SIGNAL POLE

W/ MAST ARM

SIGNAL POLE

SIGNAL POLE

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F

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2 3 4 5 6 7 8 9 10

SHEET ID

®of Engineers

US Army Corps

U .S

A R

M Y C

O R

P S O

F E

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IN

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S

A H

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C

A P

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A H

A

N E

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A R

S O

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C O

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N D W

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KEY PLAN

SCALE 1" = 500'

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C

C H

C S .d g n

F C

C H

C S .d g n

10' 20'0

N

SCALE: 1" = 10'-0"

/2

/2

W

D A

V E

N P

O R

T

IN

T

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S E

C T

IO

N S

IG

N A

L P

L A

N

CS401

F -8

-0

W

D A

V E

N P

O R

T

W

D A

V E

N P

O R

T

IN

T

E R

S E

C T

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N S

IG

N A

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L A

N W

D A

V E

N P

O R

T

F -8

-0

/2

/2

A N

S I

D A

N S I

D

SIGNAL HEAD LEGEND

R

Y

G

T31

G

Y

R

T32

R

Y

G

T51 T18

G

Y

T31T31

T32

T32

T51 T31 T31

T32

W A

R F

IG

H T

E R R

D B

U T

T S R

D

I.

K

N U

T S

O N

D

B

IR

K B

Y

W A

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IG

H T

E R R

D B

U T

T S R

D

I.

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N U

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O N

D

B

IR

K B

Y

W F -2

-R -0

W F -2

-R -0

NOTES:

CERTIFICATION, LEVEL 2.

SHALL HAVE AT LEAST 5 YEARS OF EXPERIENCE OR SHALL HAVE AN "IMSA"

6. SUB-CONTRACTOR FOR ALL TRAFFIC SIGNAL EQUIPMENT INSTALLATION

SHEETS FOR SIGNAL POWER SOURCE AND LUMINAIRE DETAILS.

COLORADO STANDARD DESIGN BY UNION METAL CORPORATION. SEE ELECTRIC

5. TRAFFIC SIGNAL POLE AND MAST DESIGN SHALL MATCH ARAPAHOE COUNTY,

"ALTERNATE TRAFFIC SIGNAL DETAIL".

STANDARD DETAILS S-614-40 "TYPICAL TRAFFIC SIGNAL DETAIL" AND S-614-40A

4.FOR TYPICAL TRAFFIC SIGNAL INSTALLATION DETAILS SEE STATE OF COLORADO

EMAIL: smichalski@trafsig.com

POC: STAN MICHALSKILONGMONT, CO 80501

WEB: www.trafsig.comSUITE 100

FAX: (303) 776-1270255 WEAVER PARK ROAD

TEL: (303) 772-2787TRAFFIC SIGNAL CONTROLS, INC.

3.FOR TRAFFIC CONTROL EQUIPMENT AND SIGNAL COORDINATION AT FT. CARSON CONTACT:

2. SEE SHEETS ES102 AND ES104 FOR ELECTRICAL REQUIREMENTS.

1. SEE SHEET CS503 FOR SIGNAGE DETAILS.

PEDESTRIAN BUTTON

T18

PEDESTRIAN BUTTON

T18

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T T S R

D (A

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H A

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W/ ARROW PLAQUE

PEDESTRIAN

LEFT

OBJECT MARKER

W/ BUTTS-WARFIGHTER ABOVE

STOP/DO NOT ENTER

CENTER

OBJECT MARKER

W/ ONE WAY ABOVE

STOP/DO NOT ENTER

WARFIGHTER RD (ASPHALT)

WARFIGHTER RD (ASPHALT)

SIZE = 40"

MATERIAL = CPP

INVERT = NOT RECORDED

SIZE = 40"

MATERIAL = CPP

INVERT = 5876.39

E

G

G

W/ MAST ARM

SIGNAL POLE

W/ MAST ARM

SIGNAL POLE

W/ MAST ARM

SIGNAL POLE

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KEY PLAN

SCALE 1" = 500'

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10' 20'0

SCALE: 1" = 10'-0"

SIGNAL HEAD LEGEND

R

Y

G

T31

G

Y

R

T32

R

Y

G

T51 T18

G

Y

T31T31

T32

T32

T51 T31 T31

T32

NOTES:

PEDESTRIAN BUTTON

T18

PEDESTRIAN BUTTON

T18

F C

C H

C S

A .d g n

F C

C H

C S

A .d g n

CERTIFICATION, LEVEL 2.

SHALL HAVE AT LEAST 5 YEARS OF EXPERIENCE OR SHALL HAVE AN "IMSA"

6. SUB-CONTRACTOR FOR ALL TRAFFIC SIGNAL EQUIPMENT INSTALLATION

SHEETS FOR SIGNAL POWER SOURCE AND LUMINAIRE DETAILS.

COLORADO STANDARD DESIGN BY UNION METAL CORPORATION. SEE ELECTRIC

5. TRAFFIC SIGNAL POLE AND MAST DESIGN SHALL MATCH ARAPAHOE COUNTY,

"ALTERNATE TRAFFIC SIGNAL DETAIL".

STANDARD DETAILS S-614-40 "TYPICAL TRAFFIC SIGNAL DETAIL" AND S-614-40A

4.FOR TYPICAL TRAFFIC SIGNAL INSTALLATION DETAILS SEE STATE OF COLORADO

EMAIL: smichalski@trafsig.com

POC: STAN MICHALSKILONGMONT, CO 80501

WEB: www.trafsig.comSUITE 100

FAX: (303) 776-1270255 WEAVER PARK ROAD

TEL: (303) 772-2787TRAFFIC SIGNAL CONTROLS, INC.

3.FOR TRAFFIC CONTROL EQUIPMENT AND SIGNAL COORDINATION AT FT. CARSON CONTACT:

2. SEE SHEETS ES102A AND ES104A FOR ELECTRICAL REQUIREMENTS.

1. SEE SHEET CS503 FOR SIGNAGE DETAILS.

O P

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CS401A

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N W .C .D

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N S I

D

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H T

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D B

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D

D

B

IR

K B

Y

D

B

IR

K B

Y

W A

R F

IG

H T

E R R

D B

U T

T S R

D

D

B

IR

K B

Y

D

B

IR

K B

Y /2

/2

F -8

-0

F -8

-0

/2

/2

W F -2

-R -0

W F -2

-R -0

P N

F

Y

P N

F

Y

/0

/2

A M G

E N

E R

A L R

E V

IS

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N

T T S R

D (A

S P

H A

L T

)WARFIGHTER RD (ASPHALT)

WARFIGHTER RD (ASPHALT)

WARFIGHTER RD (ASPHALT)

SIZE = 40"

MATERIAL = CPP

INVERT = NOT RECORDED

SIZE = 30"

MATERIAL = CPP

INVERT = 5877.94

SIZE = 30"

MATERIAL = CPP

INVERT = 5877.96

SIZE = 30"

MATERIAL = CPP

INVERT = 5878.85

SIZE = 30"

MATERIAL = CPP

INVERT = 5878.26

C

G

E

G

G

W

E

E

IE = 5885.65

ROOF DRAIN

IE = 5885.50

ROOF DRAIN

12" ROOF DRAIN

12" ROOF DRAIN

IE = 5886.70

ROOF DRAIN

STORM DRAIN B SPUR1

STORM DRAIN B

STORM DRAIN B SPUR2

CLEANOUT (TYP.)

ROOF DRAIN

ROOF DRAIN, SEE PLUMBING

CONNECT TO BUILDING

SDB-PIPE5

STORM DRAIN B OVERFLOW

STORM DRAIN B OUTLET

SEE SHEET CG509 FOR DETAIL AND REQUIREMENTS

STORAGE SYSTEM NOTIONAL LAYOUT

UNDERGROUND STORMWATER

S O

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D B

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D A

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C O

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C T N

O

C H

E C

K E

D B

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D R

A W

N B

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IS

S

U E D

A T

E

B

C

D

E

F

G

2 3 4 5 6 7 8 9 10

SHEET ID

®of Engineers

US Army Corps

U .S

A R

M Y C

O R

P S O

F E

N G

IN

E E

S

A H

A D

IS

T R

IC

T

C

A P

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O L A

V E

O M

A H

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A R

S O

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C O

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U M

B E

R

F

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A M

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C O

M P

A N

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P E

R A

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N S F

A C

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IT

IE

S

IN

T

E R

S E

C T

IO

N O

F B

U T

T S A

N D W

A R

F

IG

H T

E R R

O A

D S

P N

F

Y

D

CB

CO

CO

CO

D

COD

C

C G

C G

C

C G

C G

N 1,309,445.90

E 3,206,529.15

N 1,309,065.90

E 3,206,529.15

D

CG303

CG102

CG101

N 1,309,371.01

E 3,206,835.27

E

CG303

CG102

CG101

N 1,309,203.73

E 3,206,678.41

SDB-CI4SDB-CI3

SDB-MH1

SDB-MH2

SDB-AI4

SDB-CI5

SDB-PIPE9

S D

B -P

IP

E

S D

B -P

IP

E

SDB-PIPE2 SDB-PIPE3

SDB-PIPE11

SDB-PIPE12

SDB-MH4

SDB-PIPE13

+5888.50'

+5888.40'

+5888.40'

+5888.56'

+5888.62'

+5888.52' +5887.72'

+5887.86' +5887.47'

+5887.24' +5885.12'

+5883.70'+5884.95'

+5884.95'

+5884.84'

+5888.37'

FFE 5890.00

SEVEN COMPANY COF

1 2

7 8

30' 60'0

SCALE: 1" = 30'-0"

N

N

KEY PLAN

SCALE 1" = 500'

LEGEND

EXISTING MAJOR CONTOUR

EXISTING MINOR CONTOUR

NEW MAJOR CONTOUR

NEW MINOR CONTOUR

NEW CULVERT PIPE

NEW STORM DRAIN PIPE

NEW STORM DRAIN MANHOLE

NEW ROOF DRAIN CLEANOUT

NEW TYPE "R" CURB INLET

+5886.45' SPOT ELEVATION

EXISTING/CONCURRENT MAJOR CONTOUR

EXISTING/CONCURRENT MINOR CONTOUR

NEW "TYPE A" STORM DRAIN AREA INLET

DETAILS.

DRAINAGE FLUMES, AND STORMWATER STORAGE SYSTEM

4. SEE CG500 SERIES SHEETS FOR STORM DRAIN, ROOF DRAIN,

CROSS SECTIONS.

3. SEE CG300 SERIES SHEETS FOR SITE AND ROADWAY

STORM DRAIN PROFILES.

2. SEE CG200 SERIES SHEETS FOR ROADWAY, CULVERT, AND

IF APPLICABLE.

AND ALL OTHER UTILITY APPURTENANCES TO NEW GRADE,

CATHODIC TEST STATIONS, TRACER WIRE TEST STATIONS,

2. ADJUST EXISTING MANHOLES, VAULT LIDS, SWITCHES,

IS SHOWN IN HALF TONE FOR INFORMATION ONLY.

1. EXISTING/ CONCURRENT TEMF PROJECT WORK (BY OTHERS)

NOTES:

DS: AEC_Screen.dscriptPD: AEC_pdf.pltcfg10:41:52 AM 3/31/2020

E N

U M

B E

R

F C

C H

C G

.d g n

W .C .D

A V

E N

P O

R T

A R

E A

G R

A D

IN

G A

N D D

R A

IN

A G

E P

L A

N

CG102

D

B

IR

K B

Y

D

B

IR

K B

Y

W .C .D

A V

E N

P O

R T

A N

S I

D

/2

/2

F -8

-0

F -8

-0

W F -2

-R -0

W F -2

-R -0

P N

F

Y

P N

F

Y

3 3

A M G

E N

E R

A L R

E V

IS

IO

N S

A M G

E N

E R

A L R

E V

IS

IO

N S

/0

/2

D

CO

CB

T T S R

D (A

S P

H A

L T

)WARFIGHTER RD (ASPHALT)

WARFIGHTER RD (ASPHALT)

WARFIGHTER RD (ASPHALT)

SIZE = 40"

MATERIAL = CPP

INVERT = NOT RECORDED

SIZE = 30"

MATERIAL = CPP

INVERT = 5877.94

SIZE = 30"

MATERIAL = CPP

INVERT = 5877.96

SIZE = 30"

MATERIAL = CPP

INVERT = 5878.85

SIZE = 30"

MATERIAL = CPP

INVERT = 5878.26

C

G

E

G

G

W

E

E

IE = 5885.65

ROOF DRAIN

IE = 5885.50

ROOF DRAIN

12" ROOF DRAIN

12" ROOF DRAIN

IE = 5886.70

ROOF DRAIN

STORM DRAIN B SPUR1

STORM DRAIN B

STORM DRAIN B SPUR2

CLEANOUT (TYP.)

ROOF DRAIN

ROOF DRAIN, SEE PLUMBING

CONNECT TO BUILDING

SDB-PIPE5

STORM DRAIN B OVERFLOW

STORM DRAIN B OUTLET

CURB ELEVATION

MATCH EXISTING

CURB ELEVATION

MATCH EXISTING

SEE SHEET CG509 FOR DETAIL AND REQUIREMENTS

STORAGE SYSTEM NOTIONAL LAYOUT

UNDERGROUND STORMWATER

S O

L

IC

IT

A T

IO

N N

O

D E

S

IG

N E

D B

Y

D E

S C

R

IP

T

IO

N

A

M A

R K

S

IZ

E

S U

B M

IT

T E

D B

Y

D A

T E

C O

N T

R A

C T N

O

C H

E C

K E

D B

Y

D R

A W

N B

Y

IS

S

U E D

A T

E

B

C

D

E

F

G

2 3 4 5 6 7 8 9 10

SHEET ID

®of Engineers

US Army Corps

U .S

A R

M Y C

O R

P S O

F E

N G

IN

E E

S

A H

A D

IS

T R

IC

T

C

A P

IT

O L A

V E

O M

A H

A

N E

R T C

A R

S O

N

C O

L O

R A

E N

U M

B E

R

F

IL

E N

A M

E

C O

M P

A N

Y O

P E

R A

T

IO

N S F

A C

IL

IT

IE

S

IN

T

E R

S E

C T

IO

N O

F B

U T

T S A

N D W

A R

F

IG

H T

E R R

O A

D S

P N

F

Y

D

CB

CO

CO

CO

D

COD

C

C G

C G

C

C G

C G

N 1,309,445.90

E 3,206,529.15

N 1,309,065.90

E 3,206,529.15

D

CG303

CG102

CG101

N 1,309,371.01

E 3,206,835.27

E

CG303

CG102

CG101

N 1,309,203.73

E 3,206,678.41

SDB-CI4SDB-CI3

SDB-MH1

SDB-MH2

SDB-AI4

SDB-CI5

SDB-PIPE9

S D

B -P

IP

E

S D

B -P

IP

E

SDB-PIPE2 SDB-PIPE3

SDB-PIPE11

SDB-PIPE12

SDB-MH4

SDB-PIPE13

+5888.50'

+5888.40'

+5888.40'

+5888.56'

+5888.62'

+5888.52' +5887.72'

+5887.86' +5887.47'

+5887.24' +5885.12'

+5883.70'+5884.95'

+5884.95'

+5884.84'

+5888.37'

+5883.16'

+5882.42'

FFE 5890.00

SEVEN COMPANY COF

+5882.33' +5882.46'

+5882.10'

1 2

7 8

30' 60'0

SCALE: 1" = 30'-0"

N

N

KEY PLAN

SCALE 1" = 500'

LEGEND

EXISTING MAJOR CONTOUR

EXISTING MINOR CONTOUR

NEW MAJOR CONTOUR

NEW MINOR CONTOUR

NEW CULVERT PIPE

NEW STORM DRAIN PIPE

NEW STORM DRAIN MANHOLE

NEW ROOF DRAIN CLEANOUT

NEW TYPE "R" CURB INLET

+5886.45' SPOT ELEVATION

EXISTING/CONCURRENT MAJOR CONTOUR

EXISTING/CONCURRENT MINOR CONTOUR

NEW "TYPE A" STORM DRAIN AREA INLET

DETAILS.

DRAINAGE FLUMES, AND STORMWATER STORAGE SYSTEM

4. SEE CG500 SERIES SHEETS FOR STORM DRAIN, ROOF DRAIN,

CROSS SECTIONS.

3. SEE CG300 SERIES SHEETS FOR SITE AND ROADWAY

STORM DRAIN PROFILES.

2. SEE CG200 SERIES SHEETS FOR ROADWAY, CULVERT, AND

IF APPLICABLE.

AND ALL OTHER UTILITY APPURTENANCES TO NEW GRADE,

CATHODIC TEST STATIONS, TRACER WIRE TEST STATIONS,

2. ADJUST EXISTING MANHOLES, VAULT LIDS, SWITCHES,

IS SHOWN IN HALF TONE FOR INFORMATION ONLY.

1. EXISTING/ CONCURRENT TEMF PROJECT WORK (BY OTHERS)

NOTES:

DS: AEC_Screen.dscriptPD: AEC_pdf.pltcfg10:44:58 AM 3/31/2020

E N

U M

B E

R

F C

C H

C G

A .d g n

O P

T

IO

N O

P T

IO

N

W .C .D

A V

E N

P O

R T

A R

E A

G R

A D

IN

G A

N D D

R A

IN

A G

E P

L A

N

CG102A

D

B

IR

K B

Y

D

B

IR

K B

Y

W .C .D

A V

E N

P O

R T

A N

S I

D

/2

/2

F -8

-0

F -8

-0

W F -2

-R -0

W F -2

-R -0

P N

F

Y

P N

F

Y

A M G

E N

E R

A L R

E V

IS

IO

N S

3 3

A M G

E N

E R

A L R

E V

IS

IO

N S

/0

/2

D

CO

CB

SEE SHEET CG203

MANHOLE SDB- MH2

SEE SHEET CG205

MANHOLE SDB- MH3

PIPE, MINIMUM 6" DIA.

PERFORATED UNDERDRAIN

3" BITUMINOUS SURFACE COURSE

6" AGGREGATE SUBBASE COURSE

3" BITUMINOUS INTERMEDIATE COURSE

6" AGGREGATE BASE COURSE

TO BE DETERMINED BY MANUFACTURER

SIZE, TYPE, AND SPECIFICATIONS

SURROUNDING AGGREGATE

SEE SHEET CG205

SDB-PIPE13

DETERMINED BY MANUFACTURER

SIZE AND TYPE TO BE

INLET AND OUTLET PIPES

DETERMINED BY MANUFACTURER

SIZE AND TYPE TO BE

INLET AND OUTLET PIPES

TO BE DETERMINED BY MANUFACTURER

SIZE, QUANTITY, AND CONFIGURATION

STORMWATER STORAGE CHAMBERS

PAVEMENT BASE COURSE(S)

STORAGE SYSTEM SHALL NOT IMPINGE ON

AGGREGATE SURROUNDING STORMWATER

S O

L

IC

IT

A T

IO

N N

O

D E

S

IG

N E

D B

Y

D E

S C

R

IP

T

IO

N

A

M A

R K

S

IZ

E

S U

B M

IT

T E

D B

Y

D A

T E

C O

N T

R A

C T N

O

C H

E C

K E

D B

Y

D R

A W

N B

Y

IS

S

U E D

A T

E

B

C

D

E

F

G

2 3 4 5 6 7 8 9 10

SHEET ID

®of Engineers

US Army Corps

U .S

A R

M Y C

O R

P S O

F E

N G

IN

E E

S

A H

A D

IS

T R

IC

T

C

A P

IT

O L A

V E

O M

A H

A

N E

R T C

A R

S O

N

C O

L O

R A

E N

U M

B E

R

F

IL

E N

A M

E

C O

M P

A N

Y O

P E

R A

T

IO

N S F

A C

IL

IT

IE

S

IN

T

E R

S E

C T

IO

N O

F B

U T

T S A

N D W

A R

F

IG

H T

E R R

O A

D S

P N

F

Y

NO SCALE

UNDERGROUND STORMWATER STORAGE SYSTEM NOTIONAL SECTION

30.544100-YEAR

274050-YEAR

183010-YEAR

9.4 19.52-YEAR

MAGNITUDE (CFS)FLOW INTO SYSTEM (CFS)PERIOD

REQUIRED DISCHARGEPOST CONSTRUCTIONRETURN

MAGNITUDE OF EXISTING CONDTIONS, AS FOLLOWS

6. THE SYSTEM SHALL DISCHARGE FLOWS AT THE EQUIVALENT

5. SURROUNDING AGGREGATE SHALL BE SPECIFIED BY MANUFACTURER.

4. AN UNDERDRAIN SHALL BE PROVIDED.

IF APPLICABLE.

WHICH INCLUDES VOID VOLUME OF SURROUNDING AGGREGATE,

TO CONTAIN A TOTAL MINIMUM VOLUME OF 12,100 CUBIC FEET,

3. UNDERGROUND STORMWATER STORAGE SYSTEM SHALL BE ABLE

UNTIL DRAWINGS HAVE BEEN APPROVED.

DETAILS FOR CONSTRUCTION. CONSTRUCTION SHALL NOT PROCEED

THAT INDICATE ALL MATERIALS, ELEVATIONS, DIMENSIONS, AND

2. CONTRACTOR SHALL SUBMIT TO COR DETAILED SHOP DRAWINGS

SHALL BE CHOSEN BY THE CONTRACTOR.

1. UNDERGROUND STORMWATER STORAGE SYSTEM MANUFACTURER

NOTES:

DS: AEC_Screen.dscriptPD: AEC_pdf.pltcfg10:55:12 AM 3/31/2020

C

C H

C G

.d g n

F C

C H

C G

.d g n

P

F

Y

P N

F

Y

S

H E

E T A

D D

E D

A M S

H E

E T A

D D

E D

/0

/2

CG509CG509

A N

S I

D A

N S I

D

D

B

IR

K B

Y

D

B

IR

K B

Y

W .C .D

A V

E N

P O

R T

D

B

IR

K B

Y

W .C .D

A V

E N

P O

R T

D

B

IR

K B

Y

W .C .D

A V

E N

P O

R T

W .C .D

A V

E N

P O

R T

G R

A D

IN

G A

N D D

R A

IN

A G

E D

E T

A

IL

S G

R A

D

IN

G A

N D D

R A

IN

A G

E D

E T

A

IL

S

/0

/2