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VERT: 1"=2'
TRENCH SHORING - MINIMUM REQUIREMENTS
0
SIZE & SPACING OF MEMBERS
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8 x 10
4
4 x6
in
COMMONWEALTH AUSTIN CH, L. P.
8 x 8
8 x 10
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6
° EXISTING 6" SANITARY
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LOT 4A, BLOCK 1
MELROSE SUBDIVISION
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CLOSE
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4
4x12
(VOLUME 6702, PAGE 38)
8 x 8
8x10
WEST, NEAR THE
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6
t
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3 x 6
CLOSE
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4
4 x 12
8 x 8
8 x 10
10 x 10
10 x 12
ELEV. = 328.67'
(NAVD 88)
H ORZ: 1"=20'
VERT: 1"=2'
TRENCH SHORING - MINIMUM REQUIREMENTS
0
SIZE & SPACING OF MEMBERS
DEPTH
KIND OR CONDITION
UPRIGHTS
STRINGERS
CROSS BRACES WIDTH OF TRENCH
I
MAXIMUM SPACING
OF TRENCH
(ft)
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8 x 8
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6
15 TO 20
ALL KINDS OR CONDITIONS
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4x12
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8 x 8
8x10
10x10
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H ORZ: 1"=20'
VERT: 1"=2'
TRENCH SHORING - MINIMUM REQUIREMENTS
0
SIZE & SPACING OF MEMBERS
DEPTH
KIND OR CONDITION
UPRIGHTS
STRINGERS
CROSS BRACES WIDTH OF TRENCH
I
MAXIMUM SPACING
OF TRENCH
(ft)
OF EARTH
MINIMUM
MAXIMUM
MINIMUM
MAXIMUM
UP TO 3
3 TO 6
6 TO 9
9 TO 12
12 TO 15
IVERTICALHORIZONTAL
Uwr
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W>
DIMENSION
SPACING
DIMENSION
SPACING
FEET
FEET
FEET
FEET
FEET
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(in)
(ft)
(in)
(ft)
(in)
(in)
(in)
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5TO10
HARD,COMPACT
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3-x 4
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OR
3
4 x 6
4
2 x 6
4 x 4
4 x 6
6 x 6
6 x8
4
6
2 x 6
SOFT, SANDY, OR FILLED
3 x 4
OR
CLOSE
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4 x6
4
4 x 4
4 x 6
6 x 6
6 x 8
8 x 8
4
6
2 x 6
HYDROSTATIC PRESSURE
3 OR 4
CLOSE
SHEETING
6 x 8
4
4 x 4
4 x 6
6 x 6
6 x 8
8 x 8
4
6
2 x 6
3 x 4
10 TO 15
HARD
OR
4
4 x 6
4
4 x 4
4 x 6
6 x 6
6 x 8
8 x 8
4
6
2 x 6
3 x 4
LIKELY TO CRACK
OR
2
4 x 6
4
4 x 4
4 x 6
6 x6
6 x8
8 x 8
6
2 x 6
SOFT, SANDY, OR FILLED
3 x 4
OR
CLOSE
SHEETING
4 x 6
4
4 x 6
6 x 6
6 x 8
8 x8
8 x 10
4
6
2 x 6
HYDROSTATIC PRESSURE
3 x 6
CLOSE
SHEETING
8 x 10
4
4 x6
6 x 6
6 x 8
8 x 8
8 x 10
4
6
15 TO 20
ALL KINDS OR CONDITIONS
3 x 6
CLOSE
SHEETING
4x12
4
4x12
6 x 8
8 x 8
8x10
10x10
4
6
OVER 20
ALL KINDS OR CONDITIONS
3 x 6
CLOSE
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4
4 x 12
8 x 8
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NOT REQUIRED IN SOLID ROCK, HARD SHALE, OR HARD SLAG. WHERE POSSIBLE, STEEL SHEET PILING
AND BRACING OF EQUAL STRENGTH MAY BE SUBSTITUTED FOR WOOD.
GENERAL UTILITY NOTES (PRIVATE & PUBLIC):
1. ALL EXCAVATION FOR UNDERGROUND UTILITIES SHALL BE MADE TRUE TO GRADE.
EXCAVATION SHALL BE MADE A MINIMUM OF SIX INCHES BELOW THE REQUIRED GRADE AND
PROVIDE A SAND BED FOR THE PIPING. BACKFILL OVER PIPING SHALL BE MADE WITH EARTH OR
FILL SAND, FREE OF DEBRIS, AND SHALL BE TAMPED BY HAND OR MECHANICAL MEANS M THE
DENSITY OF THE ADJACENT UNDISTURBED EARTH OR TO 95% STANDARD PROCTOR DENSITY (ASTM
D698), WHICHEVER IS GREATER. ALL TRENCHING AND EXCAVATION SHALL BE DONE IN STRICT
ACCORDANCE WITH CURRENT OSHA REQUIREMENTS AND ALL OTHER APPLICABLE SAFETY CODES
AND STANDARDS.
2. MINIMUM BURY OR COVER SPECIFIED IS TO BE MEASURED FROM FINISHED GRADES. WHERE
UTILITY LINES EXTEND UNDER PAVEMENT, THE BURY OR COVER SHALL BE MEASURED FROM THE
BOTTOM OF THE STRUCTURE.
3. UTILITY INSTALLATIONS IN NON-STRUCTURAL AREAS SHALL BE BEDDED AND INITIAL BACKFILL
CONSIST WITH NON-STRUCTURAL REQUIREMENTS. IN STRUCTURAL AREAS (UNDER FOUNDATIONS,
PAVEMENTS, WALKS, ETC...) THE UTILITIES SHALL BE BEDDED AND INITIAL BACKFILLED WITH
CEMENT STABILIZED SAND. FINAL BACKFILL IN THESE AREAS SHALL BE COMPACTED BY
MECHANICAL TAMPING TO STRUCTURAL COMPACTION REQUIREMENTS,
4. REGARDLESS OF ELEVATIONS SHOWN FOR MANHOLE RIMS, CLEAN-OUT COVERS, OR GRATES
SHALL BE PLACED FLUSH NTH THE PROPOSED PAVEMENT ELEVATION AND SLOPE. MANHOLES
NOT IN PAVEMENT AREAS SHALL BE SET 3" ABOVE THE FINISHED GRADE.
5. CONTRACTOR SHALL UNCOVER EXISTING UTILITIES AT ALL "POINTS OF CROSSING" TO
DETERMINE IF CONFLICTS EXIST BEFORE COMMENCING ANY CONSTRUCTION. NOTIFY THE ENGINEER
AT ONCE OF ANY CONFLICT.
6. THE CONTRACTOR SHALL COORDINATE ALL UTILITY INSTALLATION SO THAT GRADE CRITICAL
ELEMENTS (I.E. STORM DRAIN, SANITARY SEWER, ETC...) DO NOT CONFLICT WITH NON -GRADE
CRITICAL ELEMENTS (I.E. ELECTRICAL CONDUIT, WATER SERVICES, ETC...).
7. THE CONTRACTOR SHALL FURNISH ALL MATERIALS, EQUIPMENT, AND LABOR FOR EXCAVATION,
BORING, INSTALLATION, BACKFILLING OF UTILITY LINES AND RELATED APPURTENANCES AS SHOWN
ON THE PLANS.
8. THE LOADING AND UNLOADING OF ALL PIPE AND OTHER ACCESSORIES SHALL BE IN
ACCORDANCE WITH THE MANUFACTURER'S RECOMMENDED PRACTICES AND SHALL, AT ALL TIMES,
BE PERFORMED WITH CARE TO AVOID ANY DAMAGE TO THE MATERIAL. THE CONTRACTOR SHALL
LOCATE AND PROVIDE THE NECESSARY STORAGE AREAS FOR MATERIALS AND EQUIPMENT.
9. CONTRACTOR SHALL BE RESPONSIBLE FOR COORDINATING ALL CONNECTIONS TO PUBLIC
SYSTEMS AND INSTALLATIONS WITH REGULATORY INSPECTOR.
10. THIS PROJECT SHALL BE BUILT BY MEANS OF OPEN CUT EXCEPT AS NOTED ON THE
DRAWINGS. CONTRACTOR TO DETERMINE THE LOCATIONS OF BORE PITS IN FIELD SUBJECT TO
THE INSPECTOR'S APPROVAL.
11. ALL BORES SHOWN, UNLESS OTHERWISE NOTED, SHALL BE "DRY".
12. STRUCTURAL BACKFILL WILL BE REQUIRED FOR ALL EXCAVATION WITHIN FIVE (5) FEET OF
PUBLIC ROADWAY PAVEMENTS OR WALKS.
13. THE CONTRACTOR SHALL COORDINATE ALL SLEEVING REQUIRED FOR ON-SITE UTILITIES AND
IRRIGATION SYSTEMS.
14. CONTRACTOR SHALL MARK ALL SERVICE DADS WITH PVC PIPE BURIED A MINIMUM OF 3'
INTO THE GROUND AND COLOR COORDINATED.
PUBLIC UTILITY NOTES:
A. GENERAL:
1. THE 2007 B/CS UNIFIED TECHNICAL SPECIFICATIONS FOR WATER & SEWER CONSTRUCTION
SHALL GOVERN ON THIS PROJECT FOR ALL PUBLIC UTILITY IMPROVEMENTS. IT SHALL BE THE
RESPONSIBILITY OF THE CONTRACTOR TO PERFORM ALL TESTS CONTAINED THEREIN. THE
CONTRACTOR SHALL NOTIFY THE ENGINEER SHOULD ANY CONFLICTS OR DISCREPANCIES OCCUR
WITH THE CONSTRUCTION PLANS AND SPECIFICATIONS.
2. THE CITY OF COLLEGE STATION WILL REQUIRE THE TESTING OF COMPACTION FOR ALL
BACKFILL IN TRENCHES FOR PUBLIC WATER, SEWER AND DRAINAGE LINES. IF THE COMPACTION
TEST SHOW THAT THE SPECIFICATIONS ARE NOT MET, THE CONTRACTOR WILL BE REQUIRED TO
RECOMPACT THE TRENCH AND PAY FOR EACH SUBSEQUENT TEST UNTIL IT MEETS OR EXCEEDS
THE SPECIFICATIONS.
3. CUT SHEETS FOR ALL NECESSARY UTILITIES SHALL BE PROVIDED, BY THE CONTRACTOR, AS
THEY BECOME AVAILABLE PRIOR TO CONSTRUCTION OF THE WORK COVERED BY THE CUT SHEETS,
AND SUBMITTED TO THE CITY'S ENGINEERING INSPECTOR.
4. TRENCH BACKFILL (UNLESS OTHERWISE NOTED):
(A) UNDER PROPOSED STREETS AND STRUCTURES (INCLUDING SIDEWALKS), INITIAL BEDDING
& BACKFILL SHALL BE CEMENT STABILIZED SAND BEDDING AND SHALL BE COMPACTED IN LIFTS
NOT GREATER THAN 6". FINAL BACKFILL SHALL CONSIST OF CLASS III MATERIAL IN LIEU OF
CLASS IV B SOILS AND SHALL BE COMPACTED IN MAXIMUM 8" LIFTS TO A DENSITY OF NOT LESS
THAN 98% OF STANDARD MAXIMUM DENSITY AS DETERMINED USING ASTM D-698 AT A MOISTURE
CONTENT OF 0% TO 4% OF OPTIMUM MOISTURE. DENSITY TESTS SHOULD BE PERFORMED AT
LEAST EVERY 200 LINEAR FEET FOR EVERY TWO (2) FEET OF FILL AT LOCATIONS SPECIFIED BY
THE ENGINEERING INSPECTOR. TESTS SHOULD BE PERFORMED IN THE INSPECTOR'S PRESENCE
UNLESS DIRECTED OTHERWISE BY THE INSPECTOR.
(B) IN AREAS NOT UNDER STRUCTURES, INITIAL BEDDING & BACKFILL SHALL BE BANK
RIVER SAND. FINAL BACKFILL MAY BE FINELY DIVIDED EXCAVATION MATERIAL AND SHALL BE
COMPACTED IN MAXIMUM 8" LIFTS TO A DENSITY OF NOT LESS THAN 90% OF STANDARD
MAXIMUM DENSITY AS DETERMINED USING ASTM D-698 AT A MOISTURE CONTENT OF 0% TO 47o
OF OPTIMUM MOISTURE. DENSITY TESTS SHOULD BE PERFORMED AT LEAST EVERY 200 LINEAR
FEET FOR EVERY TWO (2) FEET OF FILL AT LOCATIONS SPECIFIED BY THE ENGINEERING
INSPECTOR. TEST SHOULD BE PERFORMED IN THE INSPECTOR'S PRESENCE UNLESS DIRECTED
OTHERWISE BY THE INSPECTOR.
5. CONTRACTOR SHALL INSTALL METAL LOCATOR TAPE 24" BELOW FINISHED GRADE ALONG ALL
PVC PUBLIC UTILITY LINES.
B. SANITARY SEWER:
1. SEWER LINES SHALL BE TESTED FOR EXFILTRATION, MANDREL, AND TV INSPECTED TESTED
PRIOR TO ACCEPTANCE. EXFILTRATION ON COMPLETED LINES MUST NOT EXCEED TWO HUNDRED
TWENTY-FIVE (225) GALLONS.
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_1. CLAYS, SILTS, LOAMS, OR
NON-HOMOGENEOUS `SOILS" REQUIRE
SHORING AND BRACING.
2. THE PRESENCE OF GROUND WATER
REQUIRES SPECIAL TREATMENT.
APPROXIMATE ANGLE OF REPOSE
FOR SLOPING OF SIDES OF EXCAVATIONS
TRENCH SAFETY NOTES:
1. O.S.H.A. STANDARD 29 C.F.R. 1926.650 SHALL BE USED FOR THE DESIGN OF TRENCH SAFETY
REQUIREMENTS. SHOULD THERE BE ANY CONFLICT BETWEEN THIS DRAWING AND C.F.R. 1926.650, THE
O.S.H.A. STANDARD SHALL PREVAIL.
2. WHEN CONDITIONS ARE SATURATED OR SUBMERGED, USE THIGH SHEETING. THIGH SHEETING REFERS
TO THE USE OF SPECIAL TIMBER PLANKS AT LEAST THREE INCHES THICK, STEEL SHEET PILING, OR
SIMILAR CONSTRUCTION, THAT WHEN DRIVEN OR PLACED IN POSITION PROVIDE A TIGHT WALL TO RESIST
THE LATERAL PRESSURE OF WATER. CLOSE SHEETING REFERS TO THE PLACEMENT OF PLANKS
SIDE-BY-SIDE ALLOWING AS LITTLE SPACE AS POSSIBLE BETWEEN THEM.
3. ALL SPACING INDICATED IS MEASURED CENTER TO CENTER.
4. WALLS ARE TO BE INSTALLED WITH THE GREATER DIMENSION HORIZONTAL.
5. IF THE VERTICAL DISTANCE FROM THE CENTER OF THE LOWEST CROSS BRACE TO THE BOTTOM OF
THE TRENCH EXCEEDS TWO AND ONE-HALF FEET, UPRIGHTS SHALL BE FIRMLY EMBEDDED OR A MUD
SILL SHALL BE USED. WHERE UPRIGHTS ARE EMBEDDED, THE VERTICAL DISTANCE FROM THE CENTER
OF THE LOWEST CROSS BRACE TO THE BOTTOM OF THE TRENCH SHALL NOT EXCEED 36 INCHES. WHEN
MUD SILLS ARE USED, THE VERTICAL DISTANCE SHALL NOT EXCEED 42 INCHES. (NOTE: MUD SILLS
ARE VALES THAT ARE INSTALLED AT THE TOE OF THE TRENCH SIDE.)
6. TRENCH JACKS MAY BE USED IN LIEU OF OR IN COMBINATION WITH TIMBER CROSS BRACES.
7. IF SHORING IS THE CHOSEN SUPPORT SYSTEM, THE INSTALLATION IS TO START FROM THE TOP OF
THE TRENCH OR EXCAVATION AND WORK DOWNWARD.
8. SPOIL MUST BE STORED TWO FEET OR MORE FROM THE EDGE OF THE EXCAVATION, AND BE
RETAINED IN AN EFFECTIVE MANNER.
9. WHEN HEAVY LOADS MUST BE LOCATED NEAR AN EXCAVATION, THE WALLS MUST BE BRACED,
SHEET PILED OR SHORED TO SAFELY SUPPORT THE EXTRA WEIGHT.
10. DIVERSION DIKES AND DITCHES OR OTHER SUITABLE MEANS MUST BE USED TO PREVENT SURFACE
WATER FROM ENTERING AN EXCAVATION AND TO PROVIDE ADEQUATE DRAINAGE OF THE AREA
ADJACENT TO THE EXCAVATION. WATER 1S NOT ALLOWED TO ACCUMULATE 1N A TRENCH OR
EXCAVATION.
11. AN ADEQUATE MEANS OF EXIT. SUCH AS A LADDER OR STEPS MUST BE PROVIDED AN LOCATED
SO AS TO REQUIRE NO MORE THAN 25 FEET OF LATERAL TRAVEL.
1. WHEN MAKING A CONNECTION TO AN EXISTING SANITARY SEWER MANHOLE, CONTRACTOR SHALL
PLUG DOWNSTREAM END OF PROPOSED SANITARY SEWER. THE SEWER SHALL REMAIN PLUGGED UNTIL
FINAL ACCEPTANCE BY THE CITY.
2. UNLESS MANHOLES CAN BE MADE WATERTIGHT AND TESTED FOR NO LEAKAGE, THEY MUST BE
INSTALLED SO AS TO PROVIDE A MINIMUM OF NINE FEET OF HORIZONTAL CLEARANCE FROM AN
EXISTING OR PROPOSED WATERLINE. IF THE NINE FOOT SEPARATION DISTANCE CANNOT BE ACHIEVED,
THE WATERLINE MUST BE ENCASED IN A JOINT OF 150 PSI PRESSURE CLASS PIPE AT LEAST 18 FEET
LONG AND TWO NOMINAL SIZES LARGER THAN THE WATERLINE. THE SPACE AROUND THE CARRIER PIPE
SHALL BE SUPPORTED AT 5 FOOT INTERVALS WITH SPACERS OR BE FILLED TO THE SPRINGLINE WITH
WASHED SAND. THE ENCASEMENT PIPE SHALL BE CENTERED ON THE CROSSING AND BOTH ENDS
SEALED WITH CEMENT GROUT OR MANUFACTURED SEAL.
3. NO CAST -IN-PLACE MANHOLES SHALL BE USED.
4. ALL SANITARY SEWER PIPE 6" TO 15" SHALL BE SDR 26 PVC SEWER PIPE MEETING ASTM
SPECIFICATION D-3034 HAVING A MINIMUM PIPE STIFFNESS OF 115, UNLESS OTHERWISE NOTED.
1391 SEAMIST LANE <77845>
POST OFFICE BOX 9253
COLLEGE STATION, TEXAS 77842
EMAIL: civil@rmengineer.com
OFFICE - (979) 690-0329
FAX - (979) 690-0329
SURVEYOR
KERR SURVEYING. LLC
505 CHURCH STREET
COLLEGE STATION, TX 77841
OFF. (979) 268-3195
FAX: (979) 691-8904
MARKT DATE I DESCRIPTION
THIS DOCUMENT IS RELEASED
FOR THE PURPOSE OF INTERIM
REVIEW UNDER THE AUTHORITY
OF RABON A. METCALF, P.E.
NO. 88583, ON JANUARY 21,
2008. IT IS NOT TO BE USED
FOR CONSTRUCTION, BIDDING
OR _PERMIT PURPOSES.
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_1. CLAYS, SILTS, LOAMS, OR
NON-HOMOGENEOUS `SOILS" REQUIRE
SHORING AND BRACING.
2. THE PRESENCE OF GROUND WATER
REQUIRES SPECIAL TREATMENT.
APPROXIMATE ANGLE OF REPOSE
FOR SLOPING OF SIDES OF EXCAVATIONS
TRENCH SAFETY NOTES:
1. O.S.H.A. STANDARD 29 C.F.R. 1926.650 SHALL BE USED FOR THE DESIGN OF TRENCH SAFETY
REQUIREMENTS. SHOULD THERE BE ANY CONFLICT BETWEEN THIS DRAWING AND C.F.R. 1926.650, THE
O.S.H.A. STANDARD SHALL PREVAIL.
2. WHEN CONDITIONS ARE SATURATED OR SUBMERGED, USE THIGH SHEETING. THIGH SHEETING REFERS
TO THE USE OF SPECIAL TIMBER PLANKS AT LEAST THREE INCHES THICK, STEEL SHEET PILING, OR
SIMILAR CONSTRUCTION, THAT WHEN DRIVEN OR PLACED IN POSITION PROVIDE A TIGHT WALL TO RESIST
THE LATERAL PRESSURE OF WATER. CLOSE SHEETING REFERS TO THE PLACEMENT OF PLANKS
SIDE-BY-SIDE ALLOWING AS LITTLE SPACE AS POSSIBLE BETWEEN THEM.
3. ALL SPACING INDICATED IS MEASURED CENTER TO CENTER.
4. WALLS ARE TO BE INSTALLED WITH THE GREATER DIMENSION HORIZONTAL.
5. IF THE VERTICAL DISTANCE FROM THE CENTER OF THE LOWEST CROSS BRACE TO THE BOTTOM OF
THE TRENCH EXCEEDS TWO AND ONE-HALF FEET, UPRIGHTS SHALL BE FIRMLY EMBEDDED OR A MUD
SILL SHALL BE USED. WHERE UPRIGHTS ARE EMBEDDED, THE VERTICAL DISTANCE FROM THE CENTER
OF THE LOWEST CROSS BRACE TO THE BOTTOM OF THE TRENCH SHALL NOT EXCEED 36 INCHES. WHEN
MUD SILLS ARE USED, THE VERTICAL DISTANCE SHALL NOT EXCEED 42 INCHES. (NOTE: MUD SILLS
ARE VALES THAT ARE INSTALLED AT THE TOE OF THE TRENCH SIDE.)
6. TRENCH JACKS MAY BE USED IN LIEU OF OR IN COMBINATION WITH TIMBER CROSS BRACES.
7. IF SHORING IS THE CHOSEN SUPPORT SYSTEM, THE INSTALLATION IS TO START FROM THE TOP OF
THE TRENCH OR EXCAVATION AND WORK DOWNWARD.
8. SPOIL MUST BE STORED TWO FEET OR MORE FROM THE EDGE OF THE EXCAVATION, AND BE
RETAINED IN AN EFFECTIVE MANNER.
9. WHEN HEAVY LOADS MUST BE LOCATED NEAR AN EXCAVATION, THE WALLS MUST BE BRACED,
SHEET PILED OR SHORED TO SAFELY SUPPORT THE EXTRA WEIGHT.
10. DIVERSION DIKES AND DITCHES OR OTHER SUITABLE MEANS MUST BE USED TO PREVENT SURFACE
WATER FROM ENTERING AN EXCAVATION AND TO PROVIDE ADEQUATE DRAINAGE OF THE AREA
ADJACENT TO THE EXCAVATION. WATER 1S NOT ALLOWED TO ACCUMULATE 1N A TRENCH OR
EXCAVATION.
11. AN ADEQUATE MEANS OF EXIT. SUCH AS A LADDER OR STEPS MUST BE PROVIDED AN LOCATED
SO AS TO REQUIRE NO MORE THAN 25 FEET OF LATERAL TRAVEL.
1. WHEN MAKING A CONNECTION TO AN EXISTING SANITARY SEWER MANHOLE, CONTRACTOR SHALL
PLUG DOWNSTREAM END OF PROPOSED SANITARY SEWER. THE SEWER SHALL REMAIN PLUGGED UNTIL
FINAL ACCEPTANCE BY THE CITY.
2. UNLESS MANHOLES CAN BE MADE WATERTIGHT AND TESTED FOR NO LEAKAGE, THEY MUST BE
INSTALLED SO AS TO PROVIDE A MINIMUM OF NINE FEET OF HORIZONTAL CLEARANCE FROM AN
EXISTING OR PROPOSED WATERLINE. IF THE NINE FOOT SEPARATION DISTANCE CANNOT BE ACHIEVED,
THE WATERLINE MUST BE ENCASED IN A JOINT OF 150 PSI PRESSURE CLASS PIPE AT LEAST 18 FEET
LONG AND TWO NOMINAL SIZES LARGER THAN THE WATERLINE. THE SPACE AROUND THE CARRIER PIPE
SHALL BE SUPPORTED AT 5 FOOT INTERVALS WITH SPACERS OR BE FILLED TO THE SPRINGLINE WITH
WASHED SAND. THE ENCASEMENT PIPE SHALL BE CENTERED ON THE CROSSING AND BOTH ENDS
SEALED WITH CEMENT GROUT OR MANUFACTURED SEAL.
3. NO CAST -IN-PLACE MANHOLES SHALL BE USED.
4. ALL SANITARY SEWER PIPE 6" TO 15" SHALL BE SDR 26 PVC SEWER PIPE MEETING ASTM
SPECIFICATION D-3034 HAVING A MINIMUM PIPE STIFFNESS OF 115, UNLESS OTHERWISE NOTED.
1391 SEAMIST LANE <77845>
POST OFFICE BOX 9253
COLLEGE STATION, TEXAS 77842
EMAIL: civil@rmengineer.com
OFFICE - (979) 690-0329
FAX - (979) 690-0329
SURVEYOR
KERR SURVEYING. LLC
505 CHURCH STREET
COLLEGE STATION, TX 77841
OFF. (979) 268-3195
FAX: (979) 691-8904
MARKT DATE I DESCRIPTION
THIS DOCUMENT IS RELEASED
FOR THE PURPOSE OF INTERIM
REVIEW UNDER THE AUTHORITY
OF RABON A. METCALF, P.E.
NO. 88583, ON JANUARY 21,
2008. IT IS NOT TO BE USED
FOR CONSTRUCTION, BIDDING
OR _PERMIT PURPOSES.
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FI MANAGEMENT
c/o ALI JAFFAR
5727 RICHMOND AVE., APT. 202
DALLAS, TX. 75206
OFF: (979) 314-1333
FAX: (979) 216-1586
FILENAME: 0325S1A
SCALE: AS NOTED
SUBMITTED DATE: JANUARY 21,2008
DRAWN BY: A.J.B.
CHECKED BY: R.A.M.
FIELD BOOK: 9
PAGES: 38-43
RME CONSULTING ENGINEERS
CLIENT NO.
PROJECT NO.
220 -
0325
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DALLAS, TX. 75206
OFF: (979) 314-1333
FAX: (979) 216-1586
FILENAME: 0325S1A
SCALE: AS NOTED
SUBMITTED DATE: JANUARY 21,2008
DRAWN BY: A.J.B.
CHECKED BY: R.A.M.
FIELD BOOK: 9
PAGES: 38-43
RME CONSULTING ENGINEERS
CLIENT NO.
PROJECT NO.
220 -
0325
C2.2
SHEET 8 OF 11
APPROXIMATE LOCATION OF
EXISTING 16" WATER LINE
6"w 16"w 16"w 16^w -
- - -UT - - - -UT - -
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N 43' 59` 20" E - 253.79'
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APPROXIMATE LOCATION OF EXISTING 20' P.U.E. ' 100 \
UNDERGROUND TELEPHONE LINE (DEDICATED BY 0 ERS)
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N STA 0+16.68: SANITARY SEWER LINE "S1" STA 2--52.20: SANITARY Tin
MH S1.1 - 4'0 STANDARD MANHOLE w/32" O SEWER LINE "S1" 110' P.U.E.
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FUTURE CONNECTION I (VOLUME 6702, PAGE 38)
ANG. T.= 180' 00' 00" + ZONED: R-4
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COMMONWEALTH AUSTIN CH, L.P.
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MELROSE SUBDIVISION
(VOLUME 6702, PAGE 38)
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SCALE: 1 "=20'
BOX CUT IN BACK OF CURB ON THE
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ALI JAFFAR TRACT.
ELEV. = 328.67' (NAVD 88)
HORZ: 1"=2C
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1 IKENCH JACKS MAY BE USED IN UEU OF, OR IN COMBINATION WITH, CROSS BRACES. SHORING IS
NOT REQUIRED IN SOLID ROCK, HARD SHALE, OR HARD SLAG. WHERE POSSIBLE, STEEL SHEET PILING
AND BRACING OF EQUAL STRENGTH MAY BE SUBSTITUTED FOR WOOD.
GENERAL UTILITY NOTES (PRIVATE & PUBUQ:
1. ALL EXCAVATION FOR UNDERGROUND UTILITIES SHALL BE MADE TRUE TO GRADE.
EXCAVATION SHALL BE MADE A MINIMUM OF SIX INCHES BELOW THE REQUIRED GRADE AND
PROVIDE A SAND BED FOR THE PIPING. BACKFILL OVER PIPING SHALL BE MADE WITH EARTH OR
FILL SAND, FREE OF DEBRIS. AND SHALL BE TAMPED BY HAND OR MECHANICAL MEANS TO THE
DENSITY OF THE ADJACENT UNDISTURBED EARTH OR TO 95% STANDARD PROCTOR DENSITY (ASTM
D698), WHICHEVER IS GREATER. ALL TRENCHING AND EXCAVATION SHALL BE DONE IN STRICT
ACCORDANCE WITH CURRENT OSHA REQUIREMENTS AND ALL OTHER APPLICABLE SAFETY CODES
AND STANDARDS.
2. MINIMUM BURY OR COVER SPECIFIED IS TO BE MEASURED FROM FINISHEDGRADES. WHERE
UTILITY LINES EXTEND UNDER PAVEMENT. THE BURY OR COVER SHALL BE MEASURED FROM THE
BOTTOM OF THE STRUCTURE.
3. UTILITY INSTALLA11ONS IN NON-STRUCTURAL AREAS SHALL BE BEDDED AND INITIAL BACKFILL
CONSIST WITH NON-STRUCTURAL REQUIREMENTS. IN STRUCTURAL AREAS (UNDER FOUNDATIONS,
PAVEMENTS, WALKS, ETC...) THE UTILITIES SHALL BE BEDDED AND INITIAL BACKFILLED WITH
CEMENT STABILIZED SAND. FINAL BACKFILL IN THESE AREAS SHALL BE COMPACTED BY
MECHANICAL TAMPING TO STRUCTURAL COMPACTION REQUIREMENTS.
4. REGARDLESS OF ELEVATIONS SHOWN FOR MANHOLE RIMS, CLEAN-OUT COVERS. OR GRATES
SHALL BE PLACED FLUSH WITH THE PROPOSED PAVEMENT ELEVA11ON AND SLOPE. MANHOLES
NOT IN PAVEMENT AREAS SHALL BE SET 3" ABOVE THE FINISHED GRADE.
5. CONTRACTOR SHALL UNCOVER EXISTING UTILITIES AT ALL "POINTS OF CROSSING" TO
DETERMINE IF CONFLICTS EXIST BEFORE COMMENCING ANY CONSTRUCTION. NOTIFY THE ENGINEER
AT ONCE OF ANY CONFLICT.
6. THE CONTRACTOR SHALL COORDINATE ALL UTILITY INSTALLATION SO THAT GRADE CRITICAL
ELEMENTS (I.E. STORM DRAIN, SANITARY SEWER, ETC...) DO NOT CONFLICT WITH NON -GRADE
CRITICAL ELEME TS E LE TR
N (1.. E C ICAL CONDUIT, WATER SERVICES, ETC...).
7. THE CONTRACTOR SHALL FURNISH ALL MATERIALS, EQUIPMENT, AND LABOR FOR EXCAVATION,
BORING, INSTALLATION, BACKFILLING OF UTILITY LINES AND RELATED APPURTENANCES AS SHOWN
ON THE PLANS.
8. THE LOADING AND UNLOADING OF ALL PIPE AND OTHER ACCESSORIES SHALL BE IN
ACCORDANCE WITH THE MANUFACTURER'S RECOMMENDED PRACTICES AND SHALL, AT ALL TIMES,
BE PERFORMED WITH CARE TO AVOID ANY DAMAGE TO THE MATERIAL. THE CONTRACTOR SHALL
LOCATE AND PROVIDE THE NECESSARY STORAGE AREAS FOR MATERIALS AND EQUIPMENT.
9. CONTRACTOR SHALL BE RESPONSIBLE FOR COORDINATING ALL CONNECTIONS TO PUBLIC
SYSTEMS AND INSTALLATIONS WITH REGULATORY INSPECTOR.
10. THIS PROJECT SHALL BE BUILT BY MEANS OF OPEN CUT EXCEPT AS NOTED ON THE
DRAWINGS. CONTRACTOR TO DETERMINE THE LOCATIONS OF BORE PITS IN FIELD SUBJECT TO
THE INSPECTOR'S APPROVAL.
11. ALL BORES SHOWN, UNLESS OTHERWISE NOTED, SHALL BE "DRY".
12. STRUCTURAL BACKFILL WILL BE REQUIRED FOR ALL EXCAVATION WITHIN FIVE (5) FEET OF
PUBLIC ROADWAY PAVEMENTS OR WALKS.
13. THE CONTRACTOR SHALL COORDINATE ALL SLEEVING REQUIRED FOR ON-SITE UTILITIES AND
IRRIGATION SYSTEMS.
14. - CONTRACTOR SHALL MARK ALL SERVICE LEADS WITH PVC PIPE BURIED A MINIMUM OF 3'
INTO THE GROUND AND COLOR COORDINATED.
PUBLIC UTILITY NOTES:
A. GENERAL:
1. THE 2007 B/CS UNIFIED TECHNICAL SPECIFICATIONS FOR WATER & SEWER CONSTRUCTION
SHALL GOVERN ON THIS PROJECT FOR ALL PUBLIC U11UTY IMPROVEMENTS. IT SHALL BE THE
RESPONSIBILITY OF THE CONTRACTOR TO PERFORM ALL TESTS CONTAINED THEREIN. THE
CONTRACTOR SHALL NOTIFY THE ENGINEER SHOULD ANY CONFLICTS OR DISCREPANCIES OCCUR
WITH THE CONSTRUCTION PLANS AND SPECIFICATIONS.
2. THE CITY OF COLLEGE STATION WILL REQUIRE THE TESTING OF COMPACTION FOR ALL
BACKFILL IN TRENCHES FOR PUBLIC WATER, SEWER AND DRAINAGE LINES. IF THE COMPACTION
TEST SHOW THAT THE SPECIFICATIONS ARE NOT MET, THE CONTRACTOR WILL BE REQUIRED TO
RECOMPACT THE TRENCH AND PAY FOR EACH SUBSEQUENT TEST UNTIL IT MEETS OR EXCEEDS
THE SPECIFICATIONS.
3. CUT SHEETS FOR ALL NECESSARY UTILITIES SHALL BE PROVIDED, BY THE CONTRACTOR, AS
THEY BECOME AVAILABLE PRIOR TO CONSTRUCTION OF THE WORK COVERED BY THE CUT SHEETS,
AND SUBMITTED TO THE CITY'S ENGINEERING INSPECTOR.
4. TRENCH BACKFILL (UNLESS OTHERWISE NOTED):
(A) UNDER PROPOSED STREETS AND STRUCTURES (INCLUDING SIDEWALKS), INITIAL BEDDING
& BACKFILL SHALL BE CEMENT STABILIZED SAND BEDDING AND SHALL BE COMPACTED IN LIFTS
NOT GREATER THAN 6". FINAL BACKFILL SHALL CONSIST OF CLASS III MATERIAL IN LIEU OF
CLASS N B SOILS AND SHALL BE COMPACTED IN MAXIMUM 8" LIFTS TO A DENSITY OF NOT LESS
THAN 98% OF STANDARD MAXIMUM DENSITY AS DETERMINED USING ASTM D-698 AT A MOISTURE
CONTENT OF 0% TO 4% OF OPTIMUM MOISTURE. DENSITY TESTS SHOULD BE PERFORMED AT
LEAST EVERY 200 LINEAR FEET FOR EVERY TWO (2) FEET OF FILL AT LOCATIONS SPECIFIED BY
THE ENGINEERING INSPECTOR. TESTS SHOULD BE PERFORMED IN THE INSPECTOR'S PRESENCE
UNLESS DIRECTED OTHERWISE BY THE INSPECTOR.
(B) IN AREAS NOT UNDER STRUCTURES, INITIAL BEDDING & BACKFILL SHALL BE BANK
RIVER SAND. FINAL BACKFILL MAY BE FINELY DIVIDED EXCAVATION MATERIAL AND SHALL BE
COMPACTED IN MAXIMUM 8" LIFTS TO A DENSITY OF NOT LESS THAN 90% OF STANDARD
MAXIMUM DENSITY AS DETERMINED USING ASTM D-698 AT A MOISTURE CONTENT OF 0% TO 47o
OF OPTIMUM MOISTURE. DENSITY TESTS SHOULD BE PERFORMED AT LEAST EVERY 200 LINEAR
FEET FOR EVERY TWO (2) FEET OF FILL AT LOCATIONS SPECIFIED BY THE ENGINEERING
INSPECTOR. TEST SHOULD BE PERFORMED IN THE INSPECTOR'S PRESENCE UNLESS DIRECTED
OTHERWISE BY THE INSPECTOR.
5. CONTRACTOR SHALL INSTALL METAL LOCATOR TAPE 24" BELOW FINISHED GRADE ALONG ALL
PVC PUBLIC UTILITY LINES.
B. SANITARY SEWER:
1. SEWER LINES SHALL BE TESTED FOR EXFILTRATION, MANDREL, AND TV INSPECTED TESTED
PRIOR TO ACCEPTANCE. EXFILTRATION ON COMPLETED LINES MUST NOT EXCEED TWO HUNDRED
TWENTY-FIVE (225) GALLONS.
RE
2. THE PRESENCE OF GROUND WATER
REQUIRES SPECIAL TREATMENT.
APPROXIMATE ANGLE OF REPOSE
FOR SLOPING -OF --SIDES-- OF-"EXCA-VATIONS
TRENCH SAFETY NOTES:
1. O.S.H.A. STANDARD 29 C.F.R. 1926.650 SHALL BE USED FOR THE DESIGN OF TRENCH SAFETY
REQUIREMENTS. SHOULD THERE BE ANY CONFLICT BETWEEN THIS DRAWING AND C.F.R. 1926.650, THE
O.S.H.A. STANDARD SHALL PREVAIL
2. WHEN CONDITIONS ARE SATURATED OR SUBMERGED, USE THIGH SHEETING. THIGH SHEETING REFERS
TO THE USE OF SPECIAL TIMBER PLANKS AT LEAST THREE INCHES THICK, STEEL SHEET PILING, OR
SIMILAR CONSTRUCTION, THAT WHEN DRIVEN OR PLACED IN POSITION PROVIDE A TIGHT WALL TO RESIST
THE LATERAL PRESSURE OF WATER. CLOSE SHEETING REFERS TO THE PLACEMENT OF PLANKS
SIDE-BY-SIDE ALLOWING AS LITTLE SPACE AS POSSIBLE BETWEEN THEM.
3. ALL SPACING INDICATED IS MEASURED CENTER TO CENTER.
4. WALLS ARE TO BE INSTALLED WITH THE GREATER DIMENSION HORIZONTAL.
5. IF THE VERTICAL DISTANCE FROM THE CENTER OF THE LOWEST CROSS BRACE TO THE BOTTOM OF
THE TRENCH EXCEEDS TWO AND ONE-HALF FEET, UPRIGHTS SHALL BE FIRMLY EMBEDDED OR A MUD
SILL SHALL BE USED. WHERE UPRIGHTS ARE EMBEDDED, THE VERTICAL DISTANCE FROM THE CENTER
OF THE LOWEST CROSS BRACE TO THE BOTTOM OF THE TRENCH SHALL NOT EXCEED 36 INCHES. WHEN
MUD SILLS ARE USED, THE VERTICAL DISTANCE SHALL NOT EXCEED 42 INCHES. (NOTE: MUD SILLS
ARE VALES THAT ARE INSTALLED AT THE TOE OF THE TRENCH SIDE.)
6. TRENCH JACKS MAY BE USED IN LIEU OF OR IN COMBINATION WITH TIMBER CROSS BRACES.
7. IF SHORING IS THE CHOSEN SUPPORT SYSTEM, THE INSTALLATION IS TO START FROM THE TOP OF
THE TRENCH OR EXCAVATION AND WORK DOWNWARD.
8. SPOIL MUST BE STORED TWO FEET OR MORE FROM THE EDGE OF THE EXCAVATION, AND BE
RETAINED IN AN EFFECTIVE MANNER.
9. WHEN HEAVY LOADS MUST BE LOCATED NEAR AN EXCAVATION, THE WALLS MUST BE BRACED,
SHEET PILED OR SHORED TO SAFELY SUPPORT THE EXTRA WEIGHT.
10. DIVERSION DIKES -AND DITCHES OR OTHER SUITABLE MEANS MUST BE USED TO PREVENT SURFACE
WATER FROM ENTERING AN EXCAVATION AND TO PROVIDE ADEQUATE DRAINAGE OF THE AREA
ADJACENT TO THE EXCAVATION. WATER IS NOT ALLOWED TO ACCUMULATE IN A TRENCH OR
EXCAVATION.
11. AN ADEQUATE MEANS OF EXIT. SUCH AS A LADDER OR STEPS MUST BE PROVIDED AN LOCATED
SO AS TO REQUIRE NO MORE THAN 25 FEET OF LATERAL TRAVEL
SANITARY SEWER NOTES (PUBLIC & PRIVATEi:
1. WHEN MAKING A CONNECTION TO AN EXISTING SANITARY SEWER MANHOLE, CONTRACTOR SHALL
PLUG DOWNSTREAM END OF PROPOSED SANITARY SEWER. THE SEWER SHALL REMAIN PLUGGED UNTIL
FINAL ACCEPTANCE BY THE CITY.
2. UNLESS MANHOLES CAN BE MADE WATERTIGHT AND TESTED FOR NO LEAKAGE, THEY MUST BE
INSTALLED SO AS TO PROVIDE A MINIMUM OF NINE FEET OF HORIZONTAL CLEARANCE FROM AN
EXISTING OR PROPOSED WATERLINE. IF THE NINE FOOT SEPARATION DISTANCE CANNOT BE ACHIEVED,
THE WATERLINE MUST BE ENCASED IN A JOINT OF 150 PSI PRESSURE CLASS PIPE AT LEAST 18 FEET
LONG AND TWO NOMINAL SIZES LARGER THAN THE WATERLINE. THE SPACE AROUND THE CARRIER PIPE
SHALL BE SUPPORTED AT 5 FOOT INTERVALS WITH SPACERS OR BE FILLED TO THE SPRINGUNE WITH
WASHED SAND. THE ENCASEMENT PIPE SHALL BE CENTERED ON THE CROSSING AND BOTH ENDS
SEALED WITH CEMENT GROUT OR MANUFACTURED SEAL.
3. NO CAST -IN-PLACE MANHOLES SHALL BE USED.
4. ALL SANITARY SEWER PIPE 6" TO 15" SHALL BE SDR 26 PVC SEWER PIPE MEETING ASTM
SPECIFICATION D-3034 HAVING A MINIMUM PIPE STIF'NESS OF 115, UNLESS OTHERWISE NOTED.
wC.onsu/�(n9 Etneet^s
1391 SEAMIST LANE <77845>
POST OFFICE BOX 9253
COLLEGE STATION, TEXAS 77842
EMAIL: civil@rmengineer.com
OFFICE - (979) 690-0329
FAX - (979) 690-0329
SURVEYOR
KERR SURVEYING. LLC
505 CHURCH STREET
COLLEGE STATION, TX 77841
OFF: (979) 268-3195
FAX: (979) 691-8904
MARK[ DATE I DESCRIPTION
THIS DOCUMENT IS RELEASED
FOR THE PURPOSE OF INTERIM
REVIEW UNDER THE AUTHORITY
OF RABON A. METCALF, P.E.
NO. 88583, ON JANUARY 21,
2008. IT IS NOT TO BE USED
FOR CONSTRUCTION, BIDDING
OR PERMIT PURPOSES.
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CLIENT INFORMATION
FI MANAGEMENT
c/o ALI JAFFAR
5727 RICHMOND AVE., APT. 202
DALLAS, TX. 75206
OFF: (979) 314-1333
FAX: (979) 216-1586
FILENAME: 0325S1A
N
SCALE: A5 NOTED
SUBMITTED DATE: JANUARY 21, 2008
DRAWN BY: A.J.B.
CHECKED BY: R.A.M.
FIELD BOOK: 9
PAGES: 3$-43
RME CONSULTING ENGINEERS
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2. THE PRESENCE OF GROUND WATER
REQUIRES SPECIAL TREATMENT.
APPROXIMATE ANGLE OF REPOSE
FOR SLOPING -OF --SIDES-- OF-"EXCA-VATIONS
TRENCH SAFETY NOTES:
1. O.S.H.A. STANDARD 29 C.F.R. 1926.650 SHALL BE USED FOR THE DESIGN OF TRENCH SAFETY
REQUIREMENTS. SHOULD THERE BE ANY CONFLICT BETWEEN THIS DRAWING AND C.F.R. 1926.650, THE
O.S.H.A. STANDARD SHALL PREVAIL
2. WHEN CONDITIONS ARE SATURATED OR SUBMERGED, USE THIGH SHEETING. THIGH SHEETING REFERS
TO THE USE OF SPECIAL TIMBER PLANKS AT LEAST THREE INCHES THICK, STEEL SHEET PILING, OR
SIMILAR CONSTRUCTION, THAT WHEN DRIVEN OR PLACED IN POSITION PROVIDE A TIGHT WALL TO RESIST
THE LATERAL PRESSURE OF WATER. CLOSE SHEETING REFERS TO THE PLACEMENT OF PLANKS
SIDE-BY-SIDE ALLOWING AS LITTLE SPACE AS POSSIBLE BETWEEN THEM.
3. ALL SPACING INDICATED IS MEASURED CENTER TO CENTER.
4. WALLS ARE TO BE INSTALLED WITH THE GREATER DIMENSION HORIZONTAL.
5. IF THE VERTICAL DISTANCE FROM THE CENTER OF THE LOWEST CROSS BRACE TO THE BOTTOM OF
THE TRENCH EXCEEDS TWO AND ONE-HALF FEET, UPRIGHTS SHALL BE FIRMLY EMBEDDED OR A MUD
SILL SHALL BE USED. WHERE UPRIGHTS ARE EMBEDDED, THE VERTICAL DISTANCE FROM THE CENTER
OF THE LOWEST CROSS BRACE TO THE BOTTOM OF THE TRENCH SHALL NOT EXCEED 36 INCHES. WHEN
MUD SILLS ARE USED, THE VERTICAL DISTANCE SHALL NOT EXCEED 42 INCHES. (NOTE: MUD SILLS
ARE VALES THAT ARE INSTALLED AT THE TOE OF THE TRENCH SIDE.)
6. TRENCH JACKS MAY BE USED IN LIEU OF OR IN COMBINATION WITH TIMBER CROSS BRACES.
7. IF SHORING IS THE CHOSEN SUPPORT SYSTEM, THE INSTALLATION IS TO START FROM THE TOP OF
THE TRENCH OR EXCAVATION AND WORK DOWNWARD.
8. SPOIL MUST BE STORED TWO FEET OR MORE FROM THE EDGE OF THE EXCAVATION, AND BE
RETAINED IN AN EFFECTIVE MANNER.
9. WHEN HEAVY LOADS MUST BE LOCATED NEAR AN EXCAVATION, THE WALLS MUST BE BRACED,
SHEET PILED OR SHORED TO SAFELY SUPPORT THE EXTRA WEIGHT.
10. DIVERSION DIKES -AND DITCHES OR OTHER SUITABLE MEANS MUST BE USED TO PREVENT SURFACE
WATER FROM ENTERING AN EXCAVATION AND TO PROVIDE ADEQUATE DRAINAGE OF THE AREA
ADJACENT TO THE EXCAVATION. WATER IS NOT ALLOWED TO ACCUMULATE IN A TRENCH OR
EXCAVATION.
11. AN ADEQUATE MEANS OF EXIT. SUCH AS A LADDER OR STEPS MUST BE PROVIDED AN LOCATED
SO AS TO REQUIRE NO MORE THAN 25 FEET OF LATERAL TRAVEL
SANITARY SEWER NOTES (PUBLIC & PRIVATEi:
1. WHEN MAKING A CONNECTION TO AN EXISTING SANITARY SEWER MANHOLE, CONTRACTOR SHALL
PLUG DOWNSTREAM END OF PROPOSED SANITARY SEWER. THE SEWER SHALL REMAIN PLUGGED UNTIL
FINAL ACCEPTANCE BY THE CITY.
2. UNLESS MANHOLES CAN BE MADE WATERTIGHT AND TESTED FOR NO LEAKAGE, THEY MUST BE
INSTALLED SO AS TO PROVIDE A MINIMUM OF NINE FEET OF HORIZONTAL CLEARANCE FROM AN
EXISTING OR PROPOSED WATERLINE. IF THE NINE FOOT SEPARATION DISTANCE CANNOT BE ACHIEVED,
THE WATERLINE MUST BE ENCASED IN A JOINT OF 150 PSI PRESSURE CLASS PIPE AT LEAST 18 FEET
LONG AND TWO NOMINAL SIZES LARGER THAN THE WATERLINE. THE SPACE AROUND THE CARRIER PIPE
SHALL BE SUPPORTED AT 5 FOOT INTERVALS WITH SPACERS OR BE FILLED TO THE SPRINGUNE WITH
WASHED SAND. THE ENCASEMENT PIPE SHALL BE CENTERED ON THE CROSSING AND BOTH ENDS
SEALED WITH CEMENT GROUT OR MANUFACTURED SEAL.
3. NO CAST -IN-PLACE MANHOLES SHALL BE USED.
4. ALL SANITARY SEWER PIPE 6" TO 15" SHALL BE SDR 26 PVC SEWER PIPE MEETING ASTM
SPECIFICATION D-3034 HAVING A MINIMUM PIPE STIF'NESS OF 115, UNLESS OTHERWISE NOTED.
wC.onsu/�(n9 Etneet^s
1391 SEAMIST LANE <77845>
POST OFFICE BOX 9253
COLLEGE STATION, TEXAS 77842
EMAIL: civil@rmengineer.com
OFFICE - (979) 690-0329
FAX - (979) 690-0329
SURVEYOR
KERR SURVEYING. LLC
505 CHURCH STREET
COLLEGE STATION, TX 77841
OFF: (979) 268-3195
FAX: (979) 691-8904
MARK[ DATE I DESCRIPTION
THIS DOCUMENT IS RELEASED
FOR THE PURPOSE OF INTERIM
REVIEW UNDER THE AUTHORITY
OF RABON A. METCALF, P.E.
NO. 88583, ON JANUARY 21,
2008. IT IS NOT TO BE USED
FOR CONSTRUCTION, BIDDING
OR PERMIT PURPOSES.
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CLIENT INFORMATION
FI MANAGEMENT
c/o ALI JAFFAR
5727 RICHMOND AVE., APT. 202
DALLAS, TX. 75206
OFF: (979) 314-1333
FAX: (979) 216-1586
FILENAME: 0325S1A
SCALE: A5 NOTED
SUBMITTED DATE: JANUARY 21, 2008
DRAWN BY: A.J.B.
CHECKED BY: R.A.M.
FIELD BOOK: 9
PAGES: 3$-43
RME CONSULTING ENGINEERS
CLIENT NO.
PROJECT NO.
220 -
O,JZS
C2.2
SHEET H OF 11