VOL. NO. 2 OF 2_______

100757

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KEVIN D. FREDLEY

ABBREVIATIONS

LIST OF CONTACTS

LEGEND

INDEX

EXISTING

PROPOSED IMPROVEMENT LEGEND

GENERAL NOTES

1. ALL EXISTING UTILITIES CURRENTLY IN SERVICE MUST

REMAIN IN SERVICE THROUGHOUT CONSTRUCTION OF

THE NEW LINE EXCEPT AS NOTED IN THE DRAWINGS. THE

CONTRACTOR IS RESPONSIBLE FOR PROTECTING ALL

EXISTING UTILITIES (INCLUDING SERVICE CONNECTIONS)

FROM DAMAGE AS A RESULT OF CONSTRUCTION

ACTIVITIES.

2. ALTHOUGH ALL EFFORTS HAVE BEEN MADE TO INDICATE

ALL MAJOR EXISTING UTILITIES ON PLANS, IT SHALL BE

THE CONTRACTOR'S RESPONSIBILITY TO LOCATE &

PROTECT ALL SAID UTILITIES AS WELL AS SERVICE

CONNECTIONS (WHETHER OR NOT INDICATED ON PLANS)

PRIOR TO AND DURING CONSTRUCTION. SERVICE

CONNECTIONS ARE SHOWN ON THE PLANS TO THE BEST

AVAILABLE INFORMATION. CONTRACTOR SHALL

COORDINATE WITH UTILITY COMPANIES TO FIELD LOCATE

SERVICES AND POTHOLE A MINIMUM OF 2 WEEKS PRIOR

TO CONSTRUCTION.

3. PRIOR TO BEGINNING ANY EXCAVATION, CONTRACTOR

SHALL COORDINATE WITH UTILITY COMPANIES TO VERIFY

LOCATIONS OF EXISTING UTILITIES AND CONTRACTOR

SHALL CALL THE RESPECTIVE "1-CALL" NUMBER FOR

UTILITY LINE SPOTS.

4. CONTRACTOR IS RESPONSIBLE FOR COORDINATING WITH

GAS, PETROLEUM, ELECTRIC, TELEPHONE, FIBER OPTIC,

CABLE TV, SEWER AND WATER UTILITIES OWNERS ETC.

FOR ANY RELOCATION AND/OR PROTECTION OF EXISTING

LINES OR CABLES AS REQUIRED, DUE TO CONSTRUCTION

ACTIVITIES.

5. CONTRACTOR SHALL VERIFY LOCATION OF EXISTING

UTILITY LINES BY POTHOLING AND/OR OTHER METHODS

AT LEAST 1 WEEK AHEAD OF PIPE LAYING CREWS TO

ALLOW THE ENGINEER TIME TO INITIATE ANY NECESSARY

CHANGES IN ALIGNMENT AND/OR GRADE OF THE PIPELINE,

TO RESOLVE POTENTIAL UTILITY CONFLICTS.

6. ALL EXISTING ROADWAYS, SIDEWALKS, LANDSCAPING AND

DRIVEWAYS DAMAGED BY CONSTRUCTION ACTIVITIES

SHALL BE RESTORED TO ORIGINAL CONDITION BY

CONTRACTOR. ALL BUSINESSES, RESIDENTS, AND STREET

TRAFFIC SHALL BE PROVIDED WITH ACCESS AT ALL TIMES

INCLUDING ALL DRIVEWAYS.

7. CONTRACTOR SHALL KEEP ALL DEBRIS AND SPOIL OUT OF

DRAINS, CULVERTS, AND DROP INLETS AND ENSURE THAT

THEY DO NOT BECOME CLOGGED AS A RESULT OF

CONSTRUCTION ACTIVITIES.

8. CONTRACTOR SHALL COMPLY WITH ALL REQUIREMENTS

OF TPDES GENERAL PERMIT No. TXR150000.

CONTRACTOR SHALL USE BEST MANAGEMENT PRACTICES.

9. CONTRACTOR SHALL PROVIDE A MINIMUM OF 5 FT. OF

COVER FROM THE TOP OF PIPE TO FINISH GRADE FOR ALL

PROPOSED PIPE, UNLESS INDICATED OTHERWISE ON THE

DRAWINGS AND SPECIFICATIONS. WHEN CROSSING

UNDERNEATH EXISTING OBSTRUCTIONS AND/OR UTILITIES

THE NEW LINE SHALL HAVE A MINIMUM 1 FT. CLEARANCE

& BE BACKFILLED WITH 2-SACK FLOWABLE FILL AS

SPECIFIED, UNLESS NOTED OTHERWISE IN THE DETAILS

OR SPECIFICATIONS. GENERALLY, THE FLOWABLE FILL

SHALL BEGIN FROM THE TOP OF THE BEDDING ZONE AND

EXTEND UP TO THE SPRINGLINE OF EXISTING UTILITY FOR

THE FULL WIDTH OF TRENCH. WHEN CROSSING EXISTING

UTILITIES, FLOWABLE FILL SHALL EXTEND MIN. OF 5 FT.

PAST EACH SIDE OF THE UTILITY/OBSTRUCTION, UNLESS

SHOWN OTHERWISE. FLOWABLE BACKFILL WILL NOT BE

REQUIRED FOR PIPES/OBSTRUCTIONS LESS THAN 6" IN

DIAMETER, UNLESS INDICATED ON THE DRAWINGS. ALL

COST TO BE SUBSIDIARY TO COST OF PIPE INSTALLATION.

10. EXCAVATED MATERIAL WILL BE PROPERLY MARKED AND

BARRICADED WITHIN STREET R.O.W. AFTER WORKING

HOURS. THE AMOUNT OF PIPELINE STRUNG OUT WITHIN

STREET R.O.W. (PARKWAY) SHALL BE LIMITED TO THE

AMOUNT OF PIPELINE THAT CAN BE INSTALLED IN ONE

DAY'S WORK. AT THE END OF EACH WORK DAY, THE END

OF PIPE SHALL BE SEALED WITH A SUITABLE WATER TIGHT

PLUG PROVIDED BY THE PIPE MANUFACTURER, MARKED,

AND BACKFILLED SO AS NOT TO LEAVE ANY OPEN

TRENCH.

11. CONTRACTOR BE AWARE THAT EXISTING UTILITIES MAY

HAVE BEEN INSTALLED SINCE COMPLETION OF THE

DESIGN OF THIS PROJECT, ANY SUCH EXISTING UTILITIES

WILL NOT BE SHOWN ON THE DRAWINGS. IT IS THE

CONTRACTOR'S RESPONSIBILITY TO COORDINATE IT'S

WORK WITH ALL APPLICABLE UTILITY COMPANIES.

12. CONTRACTOR MUST SUBMIT TRAFFIC CONTROL PLAN TO

EL PASO COUNTY FOR APPROVAL. TRAFFIC CONTROL TO

FOLLOW LATEST EDITION OF TEXAS MANUAL ON UNIFORM

TRAFFIC CONTROL DEVICES FOR STREETS AND

HIGHWAYS. ONCE TRAFFIC CONTROL PLAN IS APPROVED

BY EL PASO COUNTY, CONTRACTOR WILL SUBMIT AS A

SUBMITTAL TO THE ENGINEER.

13. CONTRACTOR SHALL INFORM POLICE AND FIRE

DEPARTMENT 48 HOURS PRIOR TO CLOSING ROADS OR

LANES OF TRAFFIC. CONTRACTOR SHALL MAINTAIN

ACCESS FOR EMERGENCY VEHICLES AT ALL TIMES.

14. CONTRACTOR TO NOTIFY RESIDENTS AND BUSINESSES IN

WRITING 1 WEEK PRIOR TO CONSTRUCTION.

CONTRACTOR TO SUBMIT NOTIFICATION TO ENGINEER AS

A SUBMITTAL PRIOR TO ISSUING THE NOTIFICATION.

15. IN NON PAVED AREAS, CONTRACTOR TO REMOVE TOP 1

FOOT OF MATERIAL AND STOCKPILE SEPARATELY FROM

REMAINING OF EXCAVATED MATERIAL. CONTRACTOR TO

REPLACE 1 FOOT OF MATERIAL OVER THE EXCAVATED

AREA FOLLOWING PIPE INSTALLATION AND TRENCH

BACKFILL. AREA SHALL BE RESTORED TO ORIGINAL

CONDITION

16. CONTRACTOR MAY USE EXISTING WATER LINE OR FIRE

HYDRANT TO FILL 16" WATER LINE. CONTRACTOR MUST

USE A BACKFLOW PREVENTER FOR TESTING. COST TO BE

SUBSIDIARY TO PROJECT COST.

17. CONTRACTOR TO COORDINATE WITH DAVENPORT

ELEMENTARY SCHOOL A MINIMUM OF 7 DAYS PRIOR TO

CLOSING ANY ENTRANCES.

18. CONTRACTOR TO COMPLETE ALL WORK AND PAVE TOM

MAYS DR. BEFORE STARTING WORK ON ZINN RD.

CONTRACTOR TO COMPLETE ALL WORK AND PAVE ZINN

RD. PRIOR TO STARTING WORK ON REMINGTON DR. SEE

PAVING SEQUENCE THIS PAGE.

19. CONTRACTOR TO REPLACE ALL ROAD STRIPPING,

CROSSWALKS AND STOP BARS PER TxDOT STANDARDS.

COST TO BE SUBSIDIARY TO BID ITEM 9.

PAVING SEQUENCE

1. CONTRACTOR WILL REPAVE FROM STA. 28+70 TO STA. 34+00 PRIOR TO ANY EXCAVATION

ALONG ZINN RD. OR REMINGTON DR.

2. CONTRACTOR WILL REPAVE FROM STA. 34+00 TO STA. 44+00 PRIOR TO ANY EXCAVATION

ALONG REMINGTON DR.

3. CONTRACTOR SHALL PRESSURE TEST PRIOR TO PAVING.

HORIZONTAL AND VERTICAL CONTROL

WILL BE GIVEN TO THE CONTRACTOR

PRIOR TO THE START OF THE PROJECT

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1 2 3 4 5

1 2 3 4 5

ISSUING OFFICE:

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INDEX, CONTACT INFOLEGEND

GENERAL NOTESABBREVIATIONS

G-002

I-10

WESTWAY BLVD.

DE

SE

RT

B

LV

D

KIN

GS

WA

Y D

R.

DE

A

LV

A D

R.

TO

M M

AY

S D

R.

TO

M M

AY

S D

R.

ZINN RD.

ZINN RD.

BANKER RD.

RE

MIN

GT

ON

D

R.

DEANNA DAVENPORT ELEMENTARY

SCHOOL

B-1

SEE NOTE 1

B-2

SEE NOTE 1

ST

A. 2

8+

70

NO

T T

HIS

PR

OJE

CT

W

E

S

T

W

A

Y

B

L

V

D

.

PHASE II

PHASE II

STA. 28+70

EXISTING 18" DIP WATER

LINE

TIE-IN LOCATION

END PROJECT

STA. 52+77

EXISTING 12" PVC

WATER LINE

GATE VALVE

COMBINATION

AIR VALVE

GATE VALVE

APPROXIMATE LOCATION

OF THE 12"X18" REDUCER

D

C

B

A

1 2 3 4 5

1 2 3 4 5

ISSUING OFFICE:

NO DESCRIPTIONDATE

PROJECT NO:

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LOCATIONMAP

G-003

NOTE:

1. BORE HOLES FOR GEOTECHINICAL

INVESTIGATION. REFER TO SECTION 02010 OF

THE SPECIFICATIONS.

2. COORDINATES AND ELEVATIONS FOR 2

BENCHMARKS WILL BE GIVEN PRIOR TO START

OF CONSTRUCTION.

27+0028+00

2

9

+

0

0

3

0

+

0

0

B

F

T

O

M

M

A

Y

S

BEGIN LINE B

STA. 28+70

N = 10729813.57

E = 362601.49

Δ 90° LF

N = 10729851.13

E = 362610.99

Δ 22.5° LF

1

4

.

7

1

'

EXISTING 16" PVC

WATER LINE

VP

I S

TA

. 2

8+

70

F.L

. E

LE

V. 4

00

3.7

3

S

=2.72%

S=0.59%

EXISTING 8"

SEWER LINE

SEE DETAIL C1

THIS SHEET

EXISTING 6" WATER LINE

BF

EX

IS

TIN

G B

UT

TE

RF

LY

VA

LV

E

EXISTING 6"

WATER LINE

START OF PROJECT

STA 28+70

CONTRACTOR TO VERIFY

EXISTING BFV AT STA. 28+50 IS

CLOSED. CONTRACTOR TO

REMOVE EXISTING CAP.

VP

I S

TA

. 2

9+

50

F.L

. E

LE

V. 4

00

4.2

0

EXISTING GROUND

CENTER 20LF OF 16" C-900

UNDER EXISTING SEWER LINE.

COST FOR THIS WORK IS

SUBSIDIARY TO BID ITEM No. 3

EXISTING 16" PVC

WATER LINE

D

C

B

A

1 2 3 4 5

1 2 3 4 5

ISSUING OFFICE:

NO DESCRIPTIONDATE

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PLAN AND PROFILEAND STA. 20+00 TO

STA. 30+00

C-103

HOR.

VER.

NOTES:

1. SEE GENERAL NOTES.

2. CONTRACTOR TO VERIFY EXISTING GAS, SEWER, AND WATER SERVICE CONNECTIONS.

3. OVERHEAD ELECTRIC CONTRACTOR TO USE CAUTION IN THIS AREA.

4. 11' MAX WIDTH FOR PAVEMENT REPAIR PERTAINS TO ANY AND ALL PAVEMENT REPAIR AREAS.

5. IN NON-PAVED AREAS CONTRACTOR SHALL REMOVE THE TOP 1 FOOT OF MATERIAL AND STOCK

PILE SEPARATELY FROM REMAINDER OF EXCAVATED MATERIAL. CONTRACTOR TO REPLACE THE

TOP 1 FOOT OF MATERIAL TO ORIGINAL CONDITION.

6. CONTRACTOR TO REPLACE PAVEMENT FULL WIDTH OF ROAD ALONG TOM MAYS.

7. CONTRACTOR TO COMPLETE ALL WORK AND PAVE TOM MAYS DR. BEFORE STARTING WORK ON

ZINN RD.

8. CONTRACTOR TO NOTIFY RESIDENTS AND BUSINESSES IN WRITING 1 WEEK PRIOR TO

CONSTRUCTION. CONTRACTOR TO SUBMIT NOTIFICATION TO ENGINEER AS A SUBMITTAL PRIOR

TO ISSUING THE NOTIFICATION.

NOT PART OF

THIS PROJECT

PHASE II LINE B

START OF THIS PROJECT

KEYED NOTES:

1. CONTRACTOR TO COORDINATE WITH CUSTOM CRATES AND PALLETS 3 DAYS PRIOR TO ANY

WORK IN THIS AREA. CONTRACTOR TO LEAVE ACCESS TO THE BUSINESS DURING

CONSTRUCTION.

2. CONTRACTOR TO COORDINATE WITH EPW TO VERIFY BUTTERFLY VALVE IS CLOSED PRIOR TO

REMOVING END CAP.

3. CONTRACTOR TO COORDINATE WITH EL PASO COUNTY R&B PRIOR TO PAVING TO IDENTIFY LIMITS

OF PAVING IN THIS AREA..

4. CONTRACTOR TO REPAVE TOM MAYS UP TO STA. 34+00 PRIOR TO ANY EXCAVATION ALONG ZINN

OR REMINGTON.

5. HMAC PAVING ON WESTWAY BLVD. SHALL BE 3" MIN. THICKNESS.

1

SEE NOTE 6

2

4

#

3

EXISTING SEWER SEE

DETAIL THIS SHEET.

C1

WATER SEWER CROSSING

NTS

6"

4"

WIDTH OF WATER TRENCH

9' MIN. 9' MIN.

1' M

IN

.

2-SACK

BACKFILL

20LF OF 16" C-900

CENTERED ON SEWER

PROPOSED 8"

C-900 PIPE

EXISTING

8" SEWER

EXISTING

8" SEWER

SHIELDED FERNCO

COUPLING WITH SS

BANDS

SHIELDED FERNCO

COUPLING WITH SS

BANDS

WATER SEWER CROSSING NOTES:

1. CONTRACTOR TO VERIFY SIZE AND MATERIAL TYPE OF ALL

EXISTING LINES PRIOR TO ORDERING ANY MATERIALS.

2. NEW 16" WATER LINE 20LF C-900 TO BE CENTERED ON SEWER

PIPE.

3. 2-SACK TO BE PLACED WIDTH OF THE TRENCH AND EXTEND

12"-18" BEYOND THE EXISTING SEWER ON EACH SIDE.

4. 2-SACK TO BE PLACED 6" OVER AND 4" BELOW THE EXISTING

SEWER.

5. CONTRACTOR TO PLUG UPSTREAM MANHOLE PRIOR TO TIE-IN

WORK.

6. ALL WORK TO BE INCLUDED WITH BID ITEM NO. 14

NEW

WATER

LINE

PROPOSED 8"

C-900 PIPE

5

30+

00

31+

00

32+00

33+0034+00

35+

00

36+

00

GV

N = 10730149.09

E = 362567.45

Δ 11.25° RT

N = 10730313.49

E = 362568.94

Δ 0.5° LF

PROPOSED GATE

VALVE WITH MANHOLE

STA. 34+80

N = 10730399.47

E = 362567.50

Δ 90° RT

T

O

M

M

A

Y

S

D

R

.

Z

IN

N

R

D

17.23'

9' MAX FOR PAVEMENT

REPLACEMENT

FULL WIDTH PAVEMENT

REPLACEMENT

36+

00

37+

00

38+

00

39+

00

40+

00

9' MAX FOR

PAVEMENT

REPLACEMENT

Z

IN

N

R

D

6.84'

16" C-900 PVC PIPE

EXISTING GROUND

VP

I S

TA

. 3

1+

82

.2

5

F.L

. E

LE

V. 4

00

8.7

5

VP

I S

TA

. 3

4+

32

.6

5

F.L

. E

LE

V. 4

00

8.9

1

S

=

3

.3

2

%

S=0.10%

S

=

3

.3

2

%

GV

ST

A. 3

4+

80

G

AT

E

VA

LV

E W

IT

H M

AN

HO

LE

S

=1.92%

D

C

B

A

1 2 3 4 5

1 2 3 4 5

ISSUING OFFICE:

NO DESCRIPTIONDATE

PROJECT NO:

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PLAN AND PROFILESTA. 30+00 TO

STA. 40+00

C-104

HOR.

VER.

NOTES:

1. SEE GENERAL NOTES.

2. CONTRACTOR TO VERIFY EXISTING GAS, SEWER, AND WATER SERVICE CONNECTIONS.

3. OVERHEAD ELECTRIC CONTRACTOR TO USE CAUTION IN THIS AREA.

4. CONTRACTOR TO REPAIR ALL BROKEN SIDEWALK AND CURB & GUTTER BROKEN

DURING CONSTRUCTION AT NO COST TO THE OWNER.

5. CONTRACTOR TO NOTIFY SCHOOL A MINIMUM OF 7 DAYS PRIOR TO CONSTRUCTION

ALONG ZINN RD. AND REMINGTON RD.

6. CONTRACTOR TO KEEP ACCESS TO THE SCHOOL OPEN AT ALL TIMES.

7. CONTRACTOR TO REPLACE PAVEMENT FULL WIDTH OF ROAD ALONG TOM MAYS TO STA.

34+32.

8. ALL STRIPING INCLUDING CROSSWALK AND STOP BARS SHALL BE RESTORED WITH

THERMO PLASTIC STRIPING PER TXDOT STANDARDS. SUBSIDIARY TO HMAC BID ITEM 9.

9. CONTRACTOR TO COMPLETE ALL WORK AND PAVE TOM MAYS DR. BEFORE STARTING

WORK ON ZINN RD. CONTRACTOR TO COMPLETE ALL WORK AND PAVE ZINN RD.

BEFORE STARTING WORK ON REMINGTON DR.

10. CONTRACTOR TO NOTIFY RESIDENTS AND BUSINESSES IN WRITING 1 WEEK PRIOR TO

CONSTRUCTION. CONTRACTOR TO SUBMIT NOTIFICATION TO ENGINEER AS A

SUBMITTAL PRIOR TO ISSUING THE NOTIFICATION.

SEE NOTE 3

PP

PP

SEE NOTE 4

SEE NOTE 7

SEE NOTES 5 & 6

SEE NOTE 3

SEE NOTE 4

SEE NOTE 8

EXISTING CURB

AND GUTTER

EXISTING CURB

AND GUTTER

EXISTING CURB AND

GUTTER, AND

SIDEWALK.

KEYED NOTES:

1. CONTRACTOR TO REPAVE FULL WIDTH OF TOM MAYS UP TO STA. 34+00 PRIOR TO ANY

EXCAVATION ALONG ZINN OR REMINGTON.

2. CONTRACTOR TO REPAVE ZINN RD. FROM STA 34+00 TO STA. 44+00 PRIOR TO ANY EXCAVATION

ALONG REMINGTON DR.

3. LIMITS OF PAVING AS NOTED, OR UP TO EXISTING PAVEMENT JOINTS. TO BE FIELD VERIFIED.

1

2

2

2

3

TRUCK PARKING

16" C-900 PVC PIPE

EXISTING GROUND

VP

I S

TA

.4

4+

49

.5

8

F.L

. E

LE

V. 4

04

2.6

7

S

=

3

.3

2

%

S=0.67%

AR

ST

A. 4

5+

00

4

" C

OM

BIN

AT

IO

N

AIR

V

AL

VE

GV

ST

A. 4

4+

00

G

AT

E

VA

LV

E W

IT

H M

AN

HO

LE

46+0047+00

48+0049+00

50+00

REMINGTON DR.

9' MAX FOR

PAVEMENT

REPLACEMENT

8.9

3'

40+

00

41+

00

42+00

43+00

44+00

45+

00

46+

00

AR

GV

ZINN RD.

RE

MIN

GT

ON

D

R.

PROPOSED

GATE VALVE WITH

MANHOLE STA.

44+00

9' MAX FOR

PAVEMENT

REPLACEMENT

N = 10730459.63

E = 363579.63

Δ 90° LF

N = 10730477.40

E = 363271.27

Δ 11.25° RT

PROPOSED 4"

COMBINATION AIR

VALVE STA. 45+00

11.68'

D

C

B

A

1 2 3 4 5

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ISSUING OFFICE:

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PLAN AND PROFILESTA. 40+00 TO

STA. 50+00

C-105

HOR.

VER.

NOTES:

1. SEE GENERAL NOTES.

2. CONTRACTOR TO VERIFY EXISTING GAS, SEWER, AND WATER SERVICE CONNECTIONS.

3. CONTRACTOR TO REPAIR ALL BROKEN SIDEWALK AND CURB & GUTTER BROKEN DURING

CONSTRUCTION AT NO COST TO THE OWNER.

4. CONTRACTOR TO KEEP ACCESS TO THE SCHOOL AT ALL TIMES.

5. CONTRACTOR TO NOTIFY SCHOOL A MINIMUM OF 7 DAYS PRIOR TO CONSTRUCTION

ALONG ZINN RD. AND REMINGTON RD.

6. ALL STRIPING INCLUDING CROSSWALK AND STOP BARS SHALL BE RESTORED WITH

THERMO PLASTIC STRIPING PER TXDOT STANDARDS. SUBSIDIARY TO HMAC BID ITEM 9.

7. CONTRACTOR TO COMPLETE ALL WORK AND PAVE TOM MAYS DR. BEFORE STARTING

WORK ON ZINN RD. CONTRACTOR TO COMPLETE ALL WORK AND PAVE ZINN RD. BEFORE

STARTING WORK ON REMINGTON DR.

8. CONTRACTOR TO NOTIFY RESIDENTS AND BUSINESSES IN WRITING 1 WEEK PRIOR TO

CONSTRUCTION. CONTRACTOR TO SUBMIT NOTIFICATION TO ENGINEER AS A SUBMITTAL

PRIOR TO ISSUING THE NOTIFICATION.

SEE NOTES 4&5

SEE NOTE 3

EPWU ROW

SEE NOTES 4&5

STOP BAR

SEE NOTE 6

EXISTING CURB AND

GUTTER, AND

SIDEWALK.

EXISTING CURB AND

GUTTER

.

DEANNA

DAVENPORT

ELEMENTARY

SCHOOL

50+0051+00

52

+0

0

52+78

PROPOSED

16" WATER

LINE

STA. 52+77.53

END OF PROJECT

EXISTING

18" WATER

TIE-IN TO EXISTING

18" WATER LINE

SEE DETAIL C4/C-503

EXISTING

12" WATER

9' MAX FOR

PAVEMENT

REPLACEMENT

16" TAPPING

VALVE

REMINGTON DR.

BA

NK

ER

R

D

N = 10731154.66

E = 363699.30

Δ 90° LF

N = 10731159.21

E = 363619.43

Δ 90° RT

8.78'

16" C-900 PVC PIPE

EXISTING GROUND

S=0.67%

END OF PROJECT

STA. 52+77.53

S

=

3

.3

6

%

VP

I S

TA

.5

1+

84

F.L

. E

LE

V. 4

04

2.6

7

EXISTING GAS

TIE-IN TO EXISTING

18" WATER LINE

WITH 16" HOT TAP

16" GATE VALVE

SEE DETAIL C4/C-503

D

C

B

A

1 2 3 4 5

1 2 3 4 5

ISSUING OFFICE:

NO DESCRIPTIONDATE

PROJECT NO:

KEY PLAN

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PLAN AND PROFILESTA. 50+00 TO

STA. 52+77

C-106

HOR.

VER.

NOTES:

1. SEE GENERAL NOTES.

2. CONTRACTOR TO VERIFY EXISTING GAS, SEWER, AND WATER

SERVICE CONNECTIONS.

3. OVERHEAD ELECTRIC CONTRACTOR TO USE CAUTION IN THIS AREA.

4. CONTRACTOR TO REPAIR ALL BROKEN SIDEWALK AND CURB &

GUTTER BROKEN DURING CONSTRUCTION AT NO COST TO THE

OWNER.

5. CONTRACTOR TO KEEP ACCESS TO THE SCHOOL AT ALL TIMES.

6. CONTRACTOR TO NOTIFY SCHOOL A MINIMUM OF 7 DAYS PRIOR TO

CONSTRUCTION ALONG ZINN RD. AND REMINGTON RD.

7. ALL STRIPING INCLUDING CROSSWALK AND STOP BARS SHALL BE

RESTORED WITH THERMO PLASTIC STRIPING PER TXDOT STANDARDS.

SUBSIDIARY TO HMAC BID ITEM 9.

8. CONTRACTOR TO NOTIFY RESIDENTS AND BUSINESSES IN WRITING 1

WEEK PRIOR TO CONSTRUCTION. CONTRACTOR TO SUBMIT

NOTIFICATION TO ENGINEER AS A SUBMITTAL PRIOR TO ISSUING THE

NOTIFICATION.

SEE NOTE 3

DIR

T R

OA

D T

O G

RO

UN

D

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OR

AG

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AN

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KEYED NOTES:

1. CONTRACTOR TO VERIFY THE SIZE AND TYPE OF MATERIAL OF

THE EXISTING WATERLINE PRIOR TO ORDERING ANY

MATERIALS

2. CONTRACTOR TO COORDINATE WITH EPW TO GAIN ACCESS

TO THE GATE. CONTRACTOR TO REMOVE AND REPLACE

EXISTING BARB WIRE FENCE AS NEEDED.

3. CONTRACTOR TO REMOVE AND REPLACE ROCK BERM TO

ORIGINAL CONDITION. COST SUBSIDIARY TO BID ITEM 9.

1

STOP BAR

SEE NOTE 7

2

3

GENERAL NOTES:

1. CASTINGS TO SMOOTH AND VOID OF AIR

HOLES.

2. WEIGHT OF COVER IS 18 POUNDS.

CONSTRUCTION KEY NOTES:

A. TO BE ROUGH GROUND OF ANY

IRREGULARITIES THAT WOULD PREVENT A

SNUG FIT.

C

IT

Y

W

A

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E

R

1. CASTING TO BE SMOOTH AND VOID OF AIR HOLES.

2. WEIGHT OF BONNET BOX IS 95 POUNDS.

3. WEIGHT OF BONNET BOX EXTENSION IS 25 POUNDS.

4. WEIGHT OF COVER IS 10 POUNDS.

5. TO BE GROUND SMOOTH OF ANY IRREGULARITIES

THAT WOULD PREVENT A SNUG FIT.

NOTES:

1. MATCHING SURFACES MARKED

"MF" TO BE GROUND SMOOTH

OF ANY IRREGULARITIES THAT

WOULD PREVENT A SNUG FIT.

2. CASTING TO BE SMOOTH &

VOID OF ANY HOLES.

NOTES:

1. TABLE IS BASED ON 3000#/SQ. FT. SOIL. IF

CONDITIONS ARE FOUND TO INDICATE SOIL

BEARING IS LESS, THE AREAS SHALL BE

INCREASED ACCORDINGLY.

2. AREAS FOR PIPE LARGER THAN 18" SHALL BE

CALCULATED.

3. THRUST BLOCKS SHALL EXTEND TO

UNDISTURBED GROUND. CONCRETE SHALL BE

CLASS A (MIN. 3000 PSI).

NOTES:

″

G

10'-0" MIN.

G

30

"

VA

RIE

S

VA

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"

MIN

.

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1 2 3 4 5

1 2 3 4 5

ISSUING OFFICE:

NO DESCRIPTIONDATE

PROJECT NO:

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DETAILS

C-501

GENERAL NOTES:

1. THE CONCRETE COLLAR SHOULD BE CAST IN-PLACE CONCRETE. (MINIMUM 28

DAY COMPRESSIVE STRENGTH 4000 PSI. HIGH EARLY CONCRETE IS

REQUIRED)

2. TOPS OF CONCRETE COLLAR SHALL BE FLUSH WITH ROADWAY SURFACE OR

FINISHED GRADE UNLESS OTHERWISE SPECIFIED BY THE ENGINEER.

3. ANY DISTURBED SUBGRADE UNDER THE CONCRETE COLLAR SHALL BE

COMPACTED TO 95% DENSITY ± 3% OPTIMUM MOISTURE CONTENT IN

ACCORDANCE WITH ASTM D-1557.

4. ANY DISTURBED BASE COARSE UNDER THE CONCRETE COLLAR SHALL BE

COMPACTED TO 100% DENSITY ± 2% OPTIMUM MOISTURE CONTENT IN

ACCORDANCE WITH ASTM D-1557.

5. PROVIDE A MINIMUM OF 1 1/2" OF CONCRETE COVER FOR ALL

REINFORCEMENT STEEL.

6. REINFORCING SHALL MEET ASTM C-478 AND TRAFFIC LOADING (HS-20).

7. NO. 3 REINFORCING STEEL HOOPS SHALL BE SPACED EQUALLY.

CONSTRUCTION KEY NOTES:

E. #3 REINFORCING STEEL TYP.

F. CONCRETE COLLAR.

G. #3 REINFORCING STEEL EQUALLY SPACED.

H. COMPACTED BASE COARSE.

I. PAVEMENT.

J. COMPACTED SUBGRADE.

B

C

VARIES

B

A

B

C

VA

RIE

S

VA

RIE

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AA

C

GENERAL NOTES:

1. BEDDING FOR PRESSURE AND GRAVITY PIPE IN DRY CONDITIONS.

2. PROVIDE TRENCH SAFETY SYSTEM FOR TRENCH DEPTHS GREATER THAN 5 FEET.

3. IF THE NATIVE MATERIAL EXCAVATED FROM THE TRENCH IS UNSUITABLE AS

BACKFILL MATERIAL, OR THE REQUIRED COMPACTION IS UNATTAINABLE, THE

CONTRACTOR SHALL, AT HIS EXPENSE, IMPORT SELECT MATERIAL TO BE MIXED

WITH OR USED IN PLACE OF THE NATIVE MATERIAL. SELECT MATERIAL MUST BE

APPROVED BY ENGINEER. SUBSTITUTE SOIL CEMENT SLURRY (1-SACK) IF

REQUIRED IN SPECS.

4. CONTRACTOR TO REMOVE TOP 1 FOOT OF MATERIAL AND STOCKPILE SEPARATELY

FROM REMAINING OF EXCAVATED MATERIAL. CONTRACTOR TO REPLACE 1 FOOT

OF MATERIAL OVER THE EXCAVATED AREA FOLLOWING PIPE INSTALLATION AND

TRENCH BACKFILL. AREA SHALL BE RESTORED TO ORIGINAL CONDITION STA. 5+75

TO STA. 7+00 & STA. 9+15 TO STA. 28+50. THIS WORK IS SUBSIDIARY TO PIPE

INSTALLATION.

12"

E

P

W

U

CONSTRUCTION KEY NOTES:

A. MANHOLE RING AND COVER. SET FRAME AND COVER FLUSH WITH ROADWAY

SURFACE OR FINISHED GRADE.

B. COMBINATION AIR VALVE, SIZE AS SPECIFIED.

C. 4" FLANGED 90° BEND.

D. 4" FLANGED SPOOL.

E. 4" DRESSER COUPLING (ROMAC 501 OR APPROVED EQUAL).

F. 4" FLANGED BUTTERFLY VALVE WITH VERTICAL OPERATING NUT.

G. AIR RELEASE PIPING.

H. MAINLINE, SIZE AS SPECIFIED.

I. PIPE WALL SLEEVE (LINK SEAL OR EQUAL).

J. BREAK-A-WAY COUPLING.

K. INSECT SCREEN.

L. 4" FLANGED 90° BEND WITH INTEGRATED CAST BASE, BOLTED TO CONCRETE

SUPPORT.

M. VALVES INSTALLED ON NATURAL GROUND WITH CONCRETE SUPPORTS AS

REQUIRED.

N. ANCHOR PIPING TO VALVE VAULT WITH 3"x3"x

1

4

" ANGLE &

3

8

"Ø STRAP.

O. 4" PLAIN END BY THREADED MALE SCHEDULE 40 STEEL PIPE (GALVANIZED

NOT ALLOWED).

GENERAL NOTES:

1. INSTALLATION SHALL GENERALLY BE FOR A MAIN-LINE 20" AND LARGER (6"

COMBINATION AIR VALVE SHOWN). INSTALLATION OF OTHER SIZED VALVES

IS SIMILAR.

2. PRE-CAST MANHOLE SECTIONS SHALL BE OF REINFORCED CONCRETE

CONFORMING TO ASTM C-478 AND SHALL MEET HS-20 LOADING. PROVIDE

REINFORCEMENT WITHIN 3" @ OPENINGS OR KNOCKOUTS, OPENINGS (UP TO

8") MADE IN FIELD SHALL BE CORE DRILLED.

3. MANUFACTURER TO PROVIDE LIFTERS OF ADEQUATE SIZE AS NEEDED.

4. ECCENTRIC/CONCENTRIC LID (ECCENTRIC SHOWN), 8" THICK

5. VALVE AND PIPE SIZES AS SPECIFIED.

6. WHERE TOP OUTLET FITTING IS NOT PROVIDED BY MANUFACTURER, PROVIDE

TAPPING SLEEVE (DRY TAP MAIN LINE) WITH VERTICAL FLANGE TO SIZE OF

AIR VALVE.

7. AIR VENT PIPING (SIZE AS REQUIRED PER COMBINATION AIR VALVE) TO BE

SCHEDULE 40 WELDED STEEL WITH FORGED STEEL WELD FITTINGS. BURIED

VENT PIPING SHALL HAVE 2 COATS OF EPOXY POLYAMIDE COATING. ABOVE

GROUND PIPING TO BE PRIMED AND PAINTED BLUE (PURPLE FOR

RECLAIMED) WITH A SEMI-GLOSS ENAMEL AND LABELED "EPWU" WITH 3-INCH

HIGH WHITE LETTERS.

8. AIR VENT PIPING SHALL BE LOCATED CLEAR OF PAVED ROADWAY.

9. 12"x24" FOOTING WITH No.5 REBAR AT 12" ON CENTER EACH WAY IS

REQUIRED.

GENERAL NOTES:

1. VALVE TYPE AND VALVE ENDS SHALL BE AS

SHOWN ON THE PLANS.

2. ALL BURIED VALVES 5' AND DEEPER SHALL BE

PROVIDED WITH SOLID STEEL EXTENSION

STEM OPERATOR WITH 2" SQUARE AWWA NUT

WITHIN 36" OF VALVE BOX COVER. NUT IS TO

INDICATE DIRECTION OF ROTATION TO OPEN

VALVE.

3. 8" DIA. MINIMUM SDR 35 P.V.C. PIPE, PIPE

SHALL NOT REST ON VALVE BODY.

4. 1/4" THICK STEEL TRASH RING VALVE BOX

INSIDE DIAMETER MINUS 1/8"

5. MINIMUM 2 1/2" CONCRETE OR BRICK ALL

AROUND.

6. CLEAN BONNET BOX OF ALL DEBRIS AND SOIL.

7. VALVE SHALL BE WRAPPED IN POLYETHYLENE

IN ACCORDANCE WITH SPECIFICATIONS.

CONSTRUCTION KEY NOTES:

A. BONNET BOX

B. BONNET BOX COVER

C. FINAL EXTENSION TO BONNET BOX SHALL BE

WITH BELL AND SPIGOT ENDS (SDR 35 P.V.C.

SPOOL).

D. CONCRETE VALVE ANCHOR

E. 4000PSI CONCRETE COLLAR FLUSH WITH TOP

OF H.M.A.C.

F. BONNET BOX FLUSH WITH TOP OF CONCRETE,

CONCRETE COLLAR NOT NEEDED.

G. CONCRETE APRON FLUSH WITH BONNET BOX

AND 2" ABOVE NATURAL GROUND.

GENERAL NOTES:

1. 3" HMAC TXDOT TYPE C ON WESTWAY BLVD.

2. EXTEND NEW HMAC AND 2-SACK TO GUTTER OR EDGE OF

ROADWAY.

3. REPAVE ENTIRE ROADWAY PAVEMENT IF MORE THAN 50% OF

THE EXISTING PAVEMENT IS DISTURBED OR DAMAGED.

4. CONTRACTOR SHALL OBTAIN A ROAD CUT PERMIT FROM EL

PASO COUNTY PUBLIC WORKS PRIOR TO CUTTING THE

PAVEMENT. A TRAFFIC CONTROL PLAN WILL BE REQUIRED.

D

C

B

A

1 2 3 4 5

1 2 3 4 5

ISSUING OFFICE:

NO DESCRIPTIONDATE

PROJECT NO:

KEY PLAN

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DETAILS

C-502

MATCH EXISTING 5' MIN.

SLOPE = 1% MIN 2% MAX.

NOTES:

6X6 10/10 WWF

1. CONCRETE SHALL BE 3000 PSI MIN.

2. DUMMY JOINT @ 10'-0" O.C.

3. EXPANSION JOINTS AT CURB RETURNS AND 40'

MAXIMUM INTERVALS.

4. REPLACE ALL CURB & GUTTER AND CURB DAMAGED

DURING CONSTRUCTION.

5. SPRAY WITH CURING COMPOUND WHEN

APPROPRIATE.

1. PROVIDE LONGITUDINAL &

TRANSVERSAL DUMMY GROVE

JOINTS AT APPROX. 5' O.C.

2. PROVIDE 1/2" EXPANSION JOINTS

AT INTERSECTIONS OF WALKS &

STRUCTURES AND AT 20' MAX.

INTERVALS.

3. CONCRETE TO BE 3000 PSI MIN.

1/2" EXPANSION JOINT

12" SUBGRADE

COMPACTED TO 95%

ASTM D-698

10'-0" MIN.

PROPOSED

CONC. THRUST

BLOCK

END OF LINE

STA. 52+77.53

16"X18" TAPPING SADDLE

16" TAPPING VALVE

16" C-900 PVC PIPE

NOTES:

1. CONTRACTOR TO VERIFY EXISTING 18"X12"

REDUCER IS A MINIMUM 10' AWAY FROM HOT TAP.

CONTRACTOR TO ADJUST PROPOSED 16" WATER

LINE AS NEEDED TO MEET THE 10' MINIMUM

DISTANCE

2. PIPE TO BE RESTRAINED FROM STA. 52+10 TO

52+77.

3. CONTRACTOR TO VERIFY HOT TAP IS A MINIMUM 5'

FROM ANY JOINT ON 18" WATER LINE. IF DISTANCE

IS NOT MET CONTRACTOR TO ADJUST THE

LOCATION OF THE HOT TAP TO MEET THE MINIMUM

5' DISTANCE.

4. CONTRACTOR TO VERIFY SIZE OF EXISTING WATER

LINE PRIOR TO ORDERING ANY MATERIAL.

5. CONTRACTOR TO VERIFY THE HOT TAP IS A

MINIMUM OF 5' FROM THE NEAREST JOINT.

EXISTING 12"

PVC

EXISTING

12"X18"

REDUCER

EXISTING 18" DIP

TO GROUND

STORAGE TANK

16" C-900 PVC PIPE

EXISTING 16" CAP

EXISTING

BUTTERFLY VALVE

EXISTING 16" WATER LINE

NOTES:

1. CONTRACTOR TO VERIFY THAT BUTTERFLY VALVE

IS CLOSED. IF VALVE IS OPEN CONTRACTOR TO

COORDINATE WITH EPW TO CLOSE THE VALVE.

2. CONTRACTOR TO REMOVE 16" CAP.

3. CONTRACTOR TO BEGIN NEW 16" WATER LINE.

D

C

B

A

1 2 3 4 5

1 2 3 4 5

ISSUING OFFICE:

NO DESCRIPTIONDATE

PROJECT NO:

KEY PLAN

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TIE-IN DETAILS

C-503

C4

18"X16" TIE IN STA. 52+77.53 HOT TAP

1/2"=1'-0"

B4

16"X16" TIE IN STA. 28+70

1/2"=1'-0"

GV

BF

AR

GV

SWPPPPLAN

C-601

DISTURBED AREA

SEDIMENT CONTROL FENCE

CONSTRUCTION ENTRANCE/EXIST

RUNOFF FLOW DIRECTION

DISTURBED AREA: 1.11 ACRES

D

C

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A

1 2 3 4 5

1 2 3 4 5

ISSUING OFFICE:

NO DESCRIPTIONDATE

PROJECT NO:

KEY PLAN

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SWPPPDETAILS

C-602

D

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ISSUING OFFICE:

NO DESCRIPTIONDATE

PROJECT NO:

KEY PLAN

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SUB - CONTRACTOR CERTIFICATION

GENERAL CONTRACTOR CERTIFICATION

EROSION AND SEDIMENT CONTROL

OWNER CERTIFICATION

SITE DESCRIPTION

BEST MANAGEMENT PRACTICES CONTROLS, CONT'D.

BEST MANAGEMENT PRACTICES CONTROLS

SMALL CONTRUCTIONSITE NOTICE

C-604

D

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NO DESCRIPTIONDATE

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