36C78619Q0246-003.pdf

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DALLAS-FORT WORTH NATIONAL CEMETERY

DALLAS, TEXAS

SUBSURFACE UNDERD IN, SECTIONS 25 & 26

GENERAL NOTES:

1. ALL CONSTRUCTION WITHIN THE NATIONAL CEMETERY SHALL BE CONDUCTED WITH THE EMPHASIS ON PROPER CEMETERY ETIQUETTE AS THIS IS AN

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ACTIVE CEMETERY. NO DISRESPECTFUL ACTIVITY WILL BE TOLERATED.

COORDINATE ALL CONSTRUCTION ACTIVITIES WITH THE COR TO AVOID CONFLICTS AND DISRUPTIONS OF SCHEDULED CEREMONIES, DAILY CEMETERY OPERATIONS, AND CONCURRENT CONSTRUCTION PROJECTS BY OTHERS. SEQUENCE WORK AS NECESSARY TO ENSURE DAILY CEMETERY OPERATIONS

REMAIN UNINTERRUPTED DURING CONSTRUCTION OPERATIONS.

CONTRACTOR SHALL PROVIDE AND MAINTAIN PROPER SIGNS, BARRICADES, CONES, AND FENCES TO PROPERLY PROTECT THE PUBLIC AND CEMETERY STAFF FROM INJURY. WORK AREAS SHALL BE BARRICADED OFF DURING NON-WORKING HOURS AND WHEN THERE IS NO ACTIVE CONSTRUCTION AT

THE SITE.

THE CONTRACTOR'S REGISTERED PROFESSIONAL LAND SURVEYOR SHALL ESTABLISH AND CONTROL THE NEW DRAINAGE SYSTEM INVERTS, ALIGNMENTS, GRADES, ELEVATIONS, AND CROSS SECTIONS. CONTRACTOR IS TO LAYOUT AND CONSTRUCT ALL NEW WORK TO MATCH EXISTING

GRADING AND ELEVATIONS AND TO ENSURE FULL AND COMPLETE DRAINAGE.

THE CONTRACTOR IS RESPONSIBLE FOR INSTALLATION OF ANY EROSION CONTROL MEASURES NECESSARY TO PREVENT EROSION AND SEDIMENTATION. ALL SEDIMENT SHALL BE PREVENTED FROM ENTERING THE EXISTING STORM DRAINAGE SYSTEM. THE CONTRACTOR SHALL BE RESPONSIBLE FOR REMOVING SEDIMENT RESULTING FROM THIS PROJECT FROM THE STORM DRAINAGE STRUCTURES AND SYSTEM.

ANY DAMAGE INCURRED TO EXISTING UTILITIES, IRRIGATION SYSTEM COMPONENTS, INSIDE AND OUTSIDE THE LIMITS OF WORK DUE TO CONTRACT OPERATIONS INCLUDING DAMAGE TO PAVEMENT, CURB AND GUTTER, SIDEWALKS AND OTHER STRUCTURES BY THE CONTRACTOR SHALL BE REPAIRED OR REPLACED BY THE CONTRACTOR AT NO ADDITIONAL COST TO THE GOVERNMENT. IF ANY EXISTING UTILITIES, UTILITY STRUCTURES, OR IRRIGATION SYSTEM COMPONENTS ARE UNCOVERED OR ENCOUNTERED DURING CONSTRUCTION, THEY SHALL BE SAFEGUARDED, PROTECTED FROM DAMAGE, AND

SUPPORTED AS NECESSARY.

ALL AREAS ADJACENT TO THE SITE SHALL BE MAINTAINED IN A CLEAN CONDITION, MUD AND DUST FREE AT ALL TIMES. CONSTRUCTION OPERATIONS SHALL BE CONDUCTED IN SUCH A WAY AS TO PREVENT TRACKING OF MUD OR SOIL ONTO PUBLIC THOROUGHFARES. AT THE END OF EACH DAY THE CONTRACTOR SHALL CLEAN UP ALL MUD OR SOIL WHICH HAS BEEN TRACKED ON TO CEMETERY AND PUBLIC STREETS.

AREAS OUTSIDE OF THE CONSTRUCTION LIMITS IMPACTED BY OPERATIONS OF THE CONTRACTOR SHALL BE RETURNED TO THE CONDITION IN WHICH

IT WAS FOUND PRIOR TO NEW CONSTRUCTION, EXCEPT WHERE NEW WORK IS SHOWN.

ALL TREES SHALL BE PROTECTED FROM DAMAGE TO TRUNKS, BRANCHES AND ROOTS.

ALL DEBRIS, EXCESS SOIL, CONCRETE, ASPHALT, ETC. SHALL BE REMOVED OFF CEMETERY PROPERTY AND PROPERLY DISPOSED OF AT AN

APPROVED WASTE DISPOSAL SITE.

THOROUGHLY CLEAN UP THE WORK AREA AT THE END OF EACH DAY'S WORK AND AT COMPLETION OF THE PROJECT. LEAVE PREMISES CLEAN AND FREE OF WASTE, SCRAP, USED EQUIPMENT, OR OTHER MATERIAL INTENTIONALLY OR INCIDENTALLY DELIVERED TO THE SITE BY CONTRACTOR OR

CONTRACTOR'S PERSONNEL.

12. IRRIGATION SYSTEM LINES, COMPONENTS, AND OTHER UTILITIES HAVE NOT BEEN LOCATED ON THIS SITE. ANY UTILITY INFORMATION SHOWN IS BASED UPON PREVIOUS CONSTRUCTION DRAWINGS. THE CONTRACTOR SHALL DETERMINE THE EXACT LOCATION OF ALL EXISTING IRRIGATION SYSTEM COMPONENTS AND UTILITIES BEFORE COMMENCING WORK. THE CONTRACTOR IS FULLY RESPONSIBLE FOR ANY AND ALL DAMAGES OCCURRING FROM

HIS FAILURE TO DO SO.

13. THE CONTRACTOR SHALL COORDINATE THE LOCATION OF ANY NEEDED LAYDOWN, STAGING AND PARKING AREAS WITH THE COR.

14. THE CONTRACTOR SHALL COORDINATE AND CONDUCT A PRE-CONSTRUCTION WALK-THRU WITH THE COR TO REVIEW AND DOCUMENT THE CONDITION OF ALL EXISTING CONDITIONS AND IMPROVEMENTS (I.E. PAVEMENT, FENCING, LANDSCAPING, ETC.) SURROUNDING THE PROJECT SITE.

15. DEWATERING: CONTRACTOR SHALL PROVIDE A DEWATERING SYSTEM AS NEEDED TO PERFORM AND COMPLETE THE WORK. DEWATERING WORK SHALL

BE PERFORMED IN ACCORDANCE WITH THE CONTRACT SPECIFICATIONS.

Revisions Date

1 2 3 4

FY2019 MILLENNIUM PROJECT

PROJECT LOCATION

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SITE PLAN

Drawing Title

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COVER SHEET

NATIONAL & SHEET INDEX

CEMETERY I Approved: Division Chief ADMINISTRATION I Approved: Service Director

5 6 7 8

SHEET INDEX:

X-101

L-001

L-002

L-003

L-101

L-201

TITLE SHEET

EXISTING CONDITIONS

IRRIGATION DEMO PLAN

LANDSCAPING DEMO

DRAINAGE PLAN

DRAINAGE DETAILS

Project Title Date

SUBSURFACE 12/19/2018

UNDERDRAIN Project No.

FY19 DFW MILL,

I Buildin:.� umber

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DRAWING NO.

CFC

X-101 I II Location

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36C78619Q0246

ATTACHMENT B - CEMETERY MAP

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Sta, L % Drop (ft) Drop (in) INV [Section 25 Transpc1rt Begin, East {Hi) 0 +00.00 471.4-0

Line 25•1 L 'lli Drop (ft) Drop (in) INV

0+00,00 476.10 1 + 56,50 156.500 3.00"Ai 4.698 56,375 471.40

0 + 53.13 53,125 2.00".Ai 1.063 12,75 470.34 Line 25.2 L 'lli Drop (ft) Drop [in) IN¥

0 + 00,00 477.18 1 + 52,00 152,000 4.5{)",(j. 6.844 82.,125 470.34

1 + 05.13 52,000 1.75% 0.906 10,875 469.43 Line 25.3 L 'lli Drop (ft) Drop (in) l,NV

0 + 00,00 476.18 1 + 42,00 142,000 4.75% 6.750 81 469.43

1 + 13.50 8,375 0.146 1.75 469.2.9 1 +58.75 53,625 1.75% 0.938 11.25 468.49

Line 254 L 'lli Drop (ft) Drop (in) INV

0+00,00 474.91 1 + 35,00 135,000 4.75% 6.417 77 468.49

1 + 80.29 21.542 1.00% 0.219 2,625 468.28 2 + 29.04 48,750 0.531 6.375 467.74 2 + 61.88 81.583 1.10% 0.896 10,75 467.38

Line 26-4 L 'lli Drop (ft) Drop [in) INV

0+00,00 475.94 1 + 49,00 149,000 5. 75'lli 8.563 102:,75 467.38

2 + 91.42 29.542 1.50".Ai 0.448 5,375 466.93 3 + 09.75 18.333 0.188 2.25 466.74 3 + 25.08

33.6671 1.00"..tl 0.333 4 466.60

Line 26-3 L 'lli Drop (ft) Drop (in) IN¥ 0+00,00 1 + 60,00

3 +32.58

3 +45.88 Curb lnfet

160.0001 7.500

21.792 Section 25 TransJ>(lrt End, West (Low), [Section 26 Transport Begin, West (Hil

0 +00.00 Line 26-1 L 'lii

0+00,00 1 + 62,00 162,000

0+47.29 47,292 Line 26-2 L 'lii

0+00,00 1 + 60,00 160,000

0 + 57.79 10.500

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0.219

Drop (ft)

7.292:

0.7083

Drop (ft)

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0,875

2.525

Drop [in)

87.5 8..5

Drop (in)

105,525 1.875

474.60 466.60 466.53

466.38

465.70

INV

472.99 465.70 464.99

INV

473.79 464.99 464.84

Curb inlet ► O+ 77.04 Section 26 Trans art End, East Low

19,250 1.50% 0.2917 3.5 464.70

Revisions Dote

GRND

473,40

GRND

478,20 473.40 471,80

GRND

47':t.50 471,80 470..90

GRND

478.50 470..90 470,80 470.00

GRND

477,28 470,00 469,70 469.50 458.80

GRND

47/l.2 468,80 458,40

Depth (ft) Depth (in)

2.001 Depth (ft)

2.10 2.00 1.46

Depth (ft) 2.32 1.46 1.47

Depth (ft) 2.32 1.47 1.51 1.51

Depth (ft) 2:.37 1.51 1.43 1.76 1.42

Depth (ft) 2.25 1.42 1.47

24.0 Depth (in]

25.2 24.0 17.6

Depth (in)

27.8 17.6 17.6

Depth (in)

27.8 17.6

18.2 Main I ine

crossing (over)18.1 Depth (in)

28.4 18.1 17.1

21.1 Main line

crossing (over)17.1 Depth (in)

27.1 17.1 17.6

458.33 1.59 19.0 Main line

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25-1:

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GRNO Depth (ft) Depth (in)

4n.15 2.55 30.7 I

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458.33 468,15

458,33

457,70

GRND

474,83 467,70 468.12

GRND

475,23 458.12 458,10

458,10

1.73 1.53

1.95

2.001 Depth (ft)

1.84 2:.00 3.13

Depth (ft) 2.44 3.13 3.26

3.40

20.8

19.5 Main line

crossing (over)

23.4

24.0 Depth (in)

22.1 24.0 31.5

Depth (in)

29.2 37.5

39.2 Main line

crossing (under) 40.8

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(3) 4' SECTIONS

SECTION 26

TRANSPORT: 0+00

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STA 1 +80

STA 1 +59

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CLEANOUT, TYP., DETAIL 1/L-201 .

SURFACE DRAIN, TYP., DETAIL 2/L-201.

PROTECT 12" MAINLINES; DRAIN LINE CROSSING OVER.

PROTECT 12" MAINLINES; DRAIN LINE

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NATIONAL

CEMETERY

ADMINISTRATION

Drawing Title

DRAINAGE SLOPE

DETAILS

Project Title

SUBSURFACE

UNDERDRAIN

I Approved: Division Chief I Building Number I Checked 11 i5rawn7

I Approved: Service Director 11 Location

I . _!)ALLAS-FW NATIONAL CEMETERY

8 9

Date 12/19/2018

Project No.

FY19 DFW MILL,

DRAWING NO.

L-004 Dwg. 4 Of &

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