Posted plans

JOB NO: 08-2512
SEWER RELIEF LINE (C-3)
LOCATION MAP
OLMOS BASIN CENTRAL WATERSHED
SHEET
NUMBER
SEWER REHABILITATION AT THE
N
100-YEAR FLOODPLAIN
UNIVERSITY OF THE INCARNATE WORD

WESTONSOLUTIONS,INC.
70NELOOP410,SUITE200
SANANTONIO,TEXAS78216-5842
SAWSOLMOSBASINCENTRALWATERSHED
SEWERRELIEFLINE(C-3)SEWERREHABILITATIONATTHE
UNIVERSITYOFTHEINCARNATEWORD
GENERALNOTES
G-02
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G-03
OVERVIEWOFLINEA(REACH5)ANDLINEB
(LOWERSEGMENT)
Overview of Proposed Sanitary Sewer – Line A (Reach 5) and Line B (Lower Segment)
SCALE: 1"=180'-0"
OVERVIEW OF LINE A (REACH 5) AND LINE B (LOWER SEGMENT)
N
LINE A (REACH 5) : EXISTING 54" CIPP REHABILITATION
LINE B 15" AND 18" (LOWER SEGMENT) :
LEGEND
APPROX. CENTERLINE OF SAN ANTONIO RIVER AND OLMOS CREEK
ALAMO HEIGHTS CITY LIMITS
100-YEAR FLOODPLAIN
EXISTING 18" CIPP REHABILITATION

G-04
SUGGESTEDBY-PASSPUMPINGPLANFOR
LINEAANDLINEB
Overview of Proposed Sanitary Sewer – Line A (Reach 5) and Line B (Lower Segment)
SCALE: 1"=180'-0"
SUGGESTED BY-PASS PUMPING PLAN
N
LINE A (REACH 5) : EXISTING 54" CIPP REHABILITATION
LINE B 15" AND 18" (LOWER SEGMENT) :
LEGEND
APPROX. CENTERLINE OF SAN ANTONIO RIVER AND OLMOS CREEK
CITY LIMITS
100-YEAR FLOODPLAIN
SHEET NOTES:
1. THE SITE WILL REQUIRE THE CONTRACTOR TO COORDINATE AND
PROVIDE ADVANCE NOTICE OF WORK TO THE UNIVERSITY OF THE
INCARNATE WORD (UIW) CAMPUS, THE VILLAGE, AND HEADWATERS
COALITION, PROPERTY OWNER AT PATTERSON AVENUE, AND CITY OF
ALAMO HEIGHTS, AS REQUIRED FOR WORK WITHIN THE VARIOUS
AREAS OF THE PROJECT SO THAT THE PROJECT CAN BE COMPLETED IN
AN ORDERLY AND COORDINATED MANNER, REASONABLY FREE OF
SIGNIFICANT DISRUPTION TO ANY PARTY.
2. SAWS HAS EXECUTED A RIGHT OF ENTRY (ROE) AGREEMENT WITH THE
FOLLOWING ENTITIES ON THE PROPERTY OF THE UNIVERSITY OF THE
INCARNATE WORD FOR THE PURPOSES OF TELEVISING, CLEANING, AND
REPAIRING OF THE SANITARY SEWER FACILITIES, TOGETHER WITH
BYPASS PUMPING ACTIVITIES OCCURRING ON THEIR RESPECTIVE
PROPERTIES. THE ROE OWNER CONTACTS ARE SUMMARIZED BELOW:
A.HEADWATERS AT INCARNATE WORD (TRACT “A” AND TRACT “G”)
CONTACT: PAMELA BALL - ASSOCIATE DIRECTOR; PHONE:
210-828-2224 X280
B. CONGREGATION OF THE SISTERS OF CHARITY OF THE INCARNATE
WORD (TRACT “K” AND TRACT “H”)
CONTACT: SR. TERESA MAYA, CCVI - CONGREGATIONAL LEADER;
PHONE: 210-828-2224
C.UNIVERSITY OF THE INCARNATE WORD (TRACT “B”, TRACT “C”,
TRACT “I” AND TRACT “L”)
CONTACT: DOUGLAS B. ENDSLEY - VP BUSINESS AND FINANCE;
PHONE: 210-829-6004
THE LEGAL DESCRIPTION OF EACH OF THE PROPERTIES DESCRIBED
ABOVE IS PROVIDED ON THE RESPECTIVE ROE DOCUMENTS.
3. LINE “A” (54-INCH) TRACT “A” (SOCCER FIELDS) - BYPASS PUMP
DISCHARGE PIPING SHOULD GENERALLY FOLLOW THE EXISTING 54-INCH
SANITARY SEWER MAIN. THE CONTRACTOR SHALL RESTORE ANY
DISTURBED AREAS WITHIN TRACT “A” TO ITS EXISTING OR BETTER
CONDITION USING A NATIVE SEED MIXTURE AND/OR TREES AS
DESIGNATED BY THE HEADWATERS COALITION. ANY PUMPS LOCATED
ON TRACT “A” SHALL BE SURROUNDED BY A CONTAINMENT BERM OR
HAVE A SIMILAR MEANS OF PREVENTING RAW SEWAGE FROM
REACHING OLMOS CREEK IN THE EVENT OF A SPILL.
4. LINE “A” (54-INCH) TRACT “B” (UIW PARKING LOT) - BYPASS PUMP
DISCHARGE PIPING SHOULD GENERALLY FOLLOW ALONG THE
PAVEMENT EDGE WITHIN TRACT “B”. CONTRACTOR SHALL NOT
DISTURB ANY SURROUNDING TREES OR DAMAGE EXISTING PAVEMENT
WITHIN TRACT “B”. THE CONTRACTOR IS NOT ALLOWED TO BLOCK
ACCESS TO ANY PARKING SPACES WITHOUT FIRST COORDINATING WITH
UIW PERSONNEL. THE CONTRACTOR SHALL ENSURE THAT ANY
DISCHARGED SEWAGE DOES NOT CAUSE A SURCHARGE AT THE
DOWNSTREAM SIPHON STRUCTURE.
5. LINE “B” (18-INCH) TRACT “K” (THE VILLAGE) - BYPASS PUMP
DISCHARGE PIPING SHOULD FOLLOW THE OUTSIDE EDGE OF THE
ASPHALT DRIVE. THE CONTRACTOR SHALL RESTORE ANY EXISTING BASE
MATERIAL THAT IS DISTURBED BY CONSTRUCTION ACTIVITY.
6. LINE “B” (18-INCH) TRACT “G” (BLUE HOLE SANCTUARY) - BYPASS PUMP
DISCHARGE PIPING SHOULD BE ROUTED ADJACENT TO THE EXISTING
CONCRETE SIDEWALK AND AROUND THE EXISTING SAND VOLLEYBALL
PLAY AREA. THE ALIGNMENT SHOULD CONTINUE TO GENERALLY
FOLLOW THE ALIGNMENT OF THE EXISTING 18-INCH MAIN, BUT
SHOULD AVOID BEING LOCATED WITHIN THE MAIN CHANNEL OF THE
SAN ANTONIO RIVER. SHOULD THE DISCHARGE PIPING NEED TO CROSS
AN EXISTING WALKWAY, THE CONTRACTOR SHALL PROVIDE A RAMP
WITH BASE MATERIAL ABOVE THE PIPING WITH SLOPES AND WIDTHS
THAT MEET OR EXCEED CURRENT TEXAS ACCESSIBILITY STANDARDS.
THE CONTRACTOR SHALL RESTORE ANY DISTURBED AREAS WITHIN
TRACT “G” TO ITS EXISTING OR BETTER CONDITION USING A NATIVE
SEED MIXTURE AND/OR TREES AS DESIGNATED BY THE HEADWATERS
COALITION.
7. LINE “B” (15-INCH / 18-INCH) TRACT “C”, TRACT “H”, TRACT “I”, TRACT
“L”) (UIW CAMPUS) - BYPASS PUMP DISCHARGE PIPING SHOULD BE
ROUTED ADJACENT TO THE EXISTING CONCRETE SIDEWALK NEAR THE
EXISTING FOOTBRIDGE AND SHOULD CONTINUE TO GENERALLY
FOLLOW THE ALIGNMENT OF THE EXISTING MAIN 15-INCH AND 18-INCH
MAINS, BUT SHOULD AVOID BEING LOCATED WITHIN THE MAIN
CHANNEL OF THE SAN ANTONIO RIVER. THE CONTRACTOR SHOULD
EXERCISE CAUTION WHILE WORKING IN THE VICINITY OF THE NEW
BUILDING CONSTRUCTION ADJACENT TO THE BUCKLEY-MITCHELL
ADVANCEMENT CENTER. COORDINATE WITH CAMPUS PERSONNEL
PRIOR TO INSTALLATION.
8. THE BYPASS PUMPING PLAN SHOWN IN THIS DRAWING IS ONLY
SUGGESTED FOR CONTRACTOR CONSIDERATION, THE CONTRACTOR
SHALL SUBMIT A BYPASS PUMPING PLAN TO THE OWNER FOR FINAL
APPROVAL, PER SPECIFICATION 864-S1 AND 864-S2.
9. BY PASS PIPING SHALL BE ROUTED TO AVOID EXISTING STRUCTURES
AND IMPEDING PEDESTRIAN AND/OR VEHICULAR TRAFFIC.
CONTRACTOR SHALL BE RESPONSIBLE FOR FURNISHING ALL FITTINGS
AND ADAPTERS REQUIRED TO MAKE ANY ROUTING CHANGES (NO
SEPARATE PAY ITEM).
10. CONTRACTOR IS NOT ALLOWED TO USE THE EXISTING 24-INCH MAIN
PARALLEL TO LINE "A" OR EITHER OF THE EXISTING PARALLELING
15-INCH OR 18-INCH MAINS ON LINE "B" FOR FLOW MANAGEMENT.
54"
15"/18"
BYPASS PIPING
MANHOLE LOCATION FOR FLOW MEASUREMENTSMH9930

C-01
REHABILITATIONPLANFOR
EXISTINGSEWERSYSTEM54"LINEA
MATCHLINESEESHEETC-02
N
REHABILITATION PLAN FOR EXISTING SEWER SYSTEM LINE "A": 54" STA. 1+99.34 TO 4+00.00
Legend

C-02
N
Legend

C-03
MATCHLINE
SEESHEETC-04
N
Legend

C-04
N
Legend

C-05
N
Legend

C-06
N
Legend

C-07
N
REHABILITATION PLAN FOR EXISTING SEWER SYSTEM LINE B1: 18" LINE STA. 0+00 TO 4+00.00
AND LINE B1: 15" LINE STA. 0+00 TO 3+94.69
REHABILITATIONPLANFOREXISTING
SEWERSYSTEM18"&15"LINEB
Legend

C-08
N
REHABILITATION PLAN FOR EXISTING SEWER SYSTEM LINE B1 & B2: 18" LINE STA. 4+00.00 TO 8+00.00
MATCHLINE
SEESHEETC-09
REHABILITATIONPLANFOREXISTING
SEWERSYSTEM18"&15"LINEB
AND LINE B1: 15" LINE STA. 3+94.69 TO 5+49.30
Legend

C-09
N
REHABILITATION PLAN FOR EXISTING SEWER SYSTEM LINE B2, B3 & B4: 18" LINE STA. 8+00.00 TO 12+00.00
EXISTINGSEWERSYSTEM18"LINEB
Legend

C-10
N
REHABILITATION PLAN FOR EXISTING SEWER SYSTEM LINE B4, B5 & B6: 18" LINE STA. 12+00.00 TO 16+00.00
M
ATCHLINE
SEE
SHEET
C-09
Legend

C-11
N
REHABILITATION PLAN FOR EXISTING SEWER SYSTEM LINE B6: 18" LINE STA. 16+00.00 TO 18+02.69
Legend

C-12
SUMMARYOFSEWERLINE
ANDMANHOLEREHABILITATION
REF.
SHEET
MH# 10778A C-01 681.70 666.52 15.18 --
MH# 10778 C-02 681.61 667.51 14.1 1
MH# 9928 C-03 681.48 668.80 12.68 --
MH# 7433 C-05 687.62 670.02 17.6 --
MH# 7430 C-06 689.19 671.36 17.83 --
DEPTH (VF)MH /JB REHAB ID RIM ELEV. INVERT ELEV.
SUMMARY OF PROPOSED MANHOLE REHABILITATION
TABLE 2: REHAB MANHOLES /STRUCTURES ON EXISTING LINE A (54-INCH RCP SANITARY SEWER)
NO. OF
LATERAL
PROPOSED MH REHAB
DOWNSTREAM
MANHOLE
UPSTREAM
MANHOLE
SHEET NUMBER GRADE (%) TOTAL LENGTH
(LF)
NO. LATERAL
CONNECTIONS
PROPOSED SEWER LINE REHAB
MH# 10778A MH# 10778 C-01, C-02 0.24 507 -- INSTALL CIPP LINER, SEE NOTE 1
MH# 10778 MH# 9928 C-02, C-03 0.24 480 1
MH# 9928 MH# 7433 C-03, C-04, C-05 0.26 467 --
TOTALS 1953 LF 1
SUMMARY OF PROPOSED SANITARY SEWER LINE REHABILITATION
TABLE 1: REHAB SEWER LINE SEGMENTS ON EXISTING LINE A (54-INCH RCP SANITARY SEWER)
MH# 7433 MH# 7430 C-05, C-06 0.26 499 --
REF.
SHEET
MH# 921936 C-01 680.57 674.29 6.28 --
MH# 921936A C-01 684.53 675.53 9.00 --
TABLE 4: REHAB MANHOLES /STRUCTURES ON EXISTING LINE B (15-INCH SANITARY SEWER)
NO. OF
LATERAL
PROPOSED MH REHAB
DOWNSTREAM
MANHOLE
UPSTREAM
MANHOLE
(LF)
NO. LATERAL
CONNECTIONS
MH# 921936 MH# 921936A C-07 0.13 195 2 INSTALL CIPP LINER, SEE NOTE 1
MH# 921936A MH# 9932 C-07, C-08 0.13 358.7 1
TOTALS 553.7 LF
TABLE 3: REHAB SEWER LINE SEGMENTS ON EXISTING LINE B (15-INCH SANITARY SEWER)
REF.
SHEET
MH# 10780 C-07 680.17 673.92 6.25 -- SEE NOTE 3
MH# 10781 C-08 681 676.45 4.55 -- SEE NOTE 3
MH# 9977 C-08 685.4 676.9 8.50 1 SEE NOTE 3
MH# 9977A C-09 688.12 676.89 11.23 -- SEE NOTE 3
MH# 22210A C-09 693.26 677.16 16.10 -- SEE NOTE 3
MH# 22211 C-10 685.4 678 7.40 -- SEE NOTE 3
TABLE 6: REHAB MANHOLES /STRUCTURES ON EXISTING LINE B (18-INCH VCP SANITARY SEWER)
NO. OF
LATERAL
PROPOSED MH REHAB
DOWNSTREAM
MANHOLE
UPSTREAM
MANHOLE
(LF)
NO. LATERAL
CONNECTIONS
MH# 10780 MH# 10781 C-07, C-08 0.13 557.8 -- INSTALL CIPP LINER, SEE NOTE 1
MH# 10781 MH# 9977 C-08 0.20 147.22 1
MH# 9977 MH# 9977A C-08, C-09 0.20 202.76 --
MH# 9977A MH# 22210A C-09 0.20 120.4 1 CLEANING SEE NOTE 2
TOTALS 1802.69 LF 2
TABLE 5: REHAB SEWER LINE SEGMENTS ON EXISTING LINE B (18-INCH VCP SANITARY SEWER)
MH# 22210A MH# 22211 C-09, C-10 0.20 221.17 --
MH# 22211 MH# 22210 C-10 SIPHON 87.23 -- CLEANING SEE NOTE 2
MH# 22210 MH# 10782 C-10, C-11 0.23 466.11 --
35 -- POINT REPAIR (REMOVE AND REPLACE)
MH# 9932 C-02 681.02 4.00 -- SEE NOTE 3677.02
MH# 22210 C-10 685.25 679.3 5.95 -- SEE NOTE 3
MH# 10782 C-11 687.3 680 7.30 -- SEE NOTE 3
TOTALS 77.39 VF
TOTALS 19.28 VF
TOTALS 67.28 VF
SEG
SEG
B1
B1
B1
B2
B3
B3
B4
B5
B6
3
1
NOTES:-
1. SEWER LINE REHAB OF SHALL INCLUDE:
A. LINE CLEANING AND PRE-INSTALLATION CCTV INSPECTION. CONTRACTOR SHALL VERIFY AND INVESTIGATE
ACTIVE SERVICES THAT WILL BE RECONNECTED. CONTRACTOR SHALL IDENTIFY ANY POINT REPAIRS AND
CONFIRM POINT REPAIR WITH OWNER'S REPRESENTATIVE.
B. POINT REPAIRS AND OBSTRUCTION REMOVALS.
C. BY-PASS PUMPING.
D. INSERTION OR ACCESS PITS.
E. INSTALLATION OF CIPP LINER.
F. SEALING OF LINER AT MANHOLES.
G. POST-INSTALLATION CCTV INSPECTION.
2. EXISTING SIPHON PIPELINE WORK SHALL INCLUDE:
A. LINE CLEANING AND CCTV INSPECTION. CONTRACTOR SHALL IDENTIFY ANY POINT REPAIRS OR
OBSTRUCTIONS WITH OWNER'S REPRESENTATIVE.
B. POINT REPAIRS AND OBSTRUCTION REMOVAL AND FOLLOW UP CCTV INSPECTION, IF REQUIRED.
C. BY-PASS PUMPING.
3. MH REHAB SHALL INCLUDE:
A. CLEANING AND SURFACE PREPARATION PER COATING MANUFACTURER’S RECOMMENDATIONS. REMOVE
INTERIOR STEPS, IF PRESENT.
B. APPLICATION OF STRUCTURAL HIGH-SULFATE RESISTANT COATING (CEMENTITIOUS & EPOXY COATINGS).
C. RECONSTRUCTION OF INVERT TO PROVIDE SMOOTH FLOW THROUGH MANHOLE.
D. REPLACEMENT OF RING & COVER, IF REQUIRED TO MAKE WATERTIGHT. NEW MH RING & COVERS SHALL BE
SAWS-APPROVED HINGED, LOCKABLE, WATERTIGHT RING AND COVER PER ITEM 851 AND SPECIAL
PROVISION TO ITEM 850.
E. INSTALLATION OF REINFORCED CONCRETE MH RING ENCASEMENT.
F. BY-PASS PUMPING.
SEE NOTE 3
SEE NOTE 3
SEE NOTE 3
SEE NOTE 3
SEE NOTE 3
SEE NOTE 3
SEE NOTE 3
INSTALL CIPP LINER, SEE NOTE 1
*
* MH#9977A IS LOCATED UNDER AN ELEVATED PATIO. ACCESS TO THE PATIO AND MANHOLE WILL NEED TO BE
COORDINATED THROUGH THE VILLAGE REPRESENTATIVES.

C-13
PLANANDPROFILE
STA11+60TO11+95
N
PLAN VIEW
PROFILE VIEW

THE CONTRACTOR SHALL INSTALL EROSION/SEDMENTATION CONTROLS
AND TREE/NATURAL AREA PROTECTIVE FENCING PRIOR TO ANY SITE
PREPARATION WORK (CLEARING, GRUBBING OR EXCAVATION).
THE PLACEMENT OF EROSION/SEDIMENTATION CONTROLS SHALL BE IN
ACCORDANCE WITH THE APPROVED EROSION/SEDIMENTATION CONTROL PLAN.
THE CONTRACTOR IS REQUIRED TO INSPECT THE CONTROLS AND FENCES AT
WEEKLY INTERVALS AND AFTER SIGNIFICANT RAINFALL EVENTS TO INSURE THAT THEY
HAVE NOT BEEN SUBSTANTIALLY DISTURBED AND ARE FUNCTIONING PROPERLY. THE
CONTRACTOR IS RESPONSIBLE FOR MAINTENANCE OF CONTROLS AND FENCES SHALL
IMMEDIATELY MAKE ANY NECESSARY REPAIRS TO DAMAGED AREAS. SILT
ACCUMULATION AT CONTROLS MUST BE REMOVED WHEN THE DEPTH REACHES SIX (6)
INCHES.
PRIOR TO FINAL ACCEPTANCE, HAUL ROADS AND WATERWAY CROSSINGS CONSTRUCTED
FOR TEMPORARY CONTRACTOR ACCESS MUST BE REMOVED, ACCUMULATED SEDIMENT
REMOVED FROM THE WATERWAY AND THE AREA RESTORED TO THE ORIGINAL GRADE
AND REVEGETATED. ALL LAND CLEARING DEBRIS SHALL BE DISPOSED OF IN
APPROVED SPOIL DISPOSAL SITES.
ALL WORK MUST STOP IF A VOID IN THE ROCK SUBSTRATE IS DISCOVERED WHICH IS;
ONE SQUARE FOOT IN TOTAL AREA; BLOWS AIR FROM WITHIN THE SUBSTRATE AND/OR
CONSTANTLY RECEIVES WATER DURING ANY RAIN EVENT. AT THIS TIME IT IS THE
RESPONSIBILITY OF THE CONTRACTOR TO IMMEDIATELY CONTACT THE SAWS
INSPECTOR FOR FURTHER INVESTIGATION.
A MINIMUM OF FOUR (4) INCHES OF TOPSOIL SHALL BE PLACED IN ALL DRAINAGE
CHANNELS (EXCEPT ROCK) AND BETWEEN THE CURB/EDGE OF PAVEMENT AND THE
RIGHT-OF-WAY LINE.
THE CONTRACTOR SHALL NOT DISPOSE EXCAVATED MATERIALS FROM THE SITE
WITHOUT NOTIFYING THE PROJECT ENGINEER OR OWNER AT LEAST 48 HOURS PRIOR
WITH THE LOCATION TO RECEIVE THE MATERIAL.
ALL CONSTRUCTED AND ALTERED DRAINAGE CHANNELS SHALL BE RESTORED,
STABILIZED AND REVEGETATED IMMEDIATELY AFTER GRADING.
IN ERODABLE AREAS LEFT BARE AND UNWORN FOR FOUR WEEKS OR LONGER, A
TEMPORARY GRASS OR MULCH COVER SHALL BE PROVIDED. IF TEMPORARY
SEEDING OR MULCH IS IMPRACTICAL, TEMPORARY TERRACES OR BERMS
PERPENDICULAR TO THE SLOPE SHALL BE USED.
THE CONTRACTOR SHALL HYDROMULCH OR SOD ALL EXPOSED CUTS AND FILLS
UPON COMPLETION OF CONSTRUCTION.
1)
2)
3)
4)
5)
1)
2)
3)
4)
5)
WHEN INSTALLING CONCRETE ADJACENT TO THE ROOT ZONE OF A TREE, USE
A PLASTIC VAPOR BARRIER BEHIND THE CONCRETE TO PROHIBIT LEACHING
OF LIME INTO THE ROOT ZONE.
TREES MOST HEAVILY IMPACTED BY CONSTRUCTION ACTIVITIES SHOULD BE
WATERED DEEPLY ONCE A WEEK DURING PERIODS OF HOT, DRY WEATHER.
TREE CROWNS SHOULD BE SPRAYED WITH WATER PERIODICALLY TO REDUCE
DUST ACCUMULATION ON THE LEAVES.
ALL GRADING WITHIN PROTECTED ROOT ZONE AREAS SHALL BE DONE BY
HAND OR WITH SMALL EQUIPMENT TO MINIMIZE ROOT DAMAGE. PRIOR TO
GRADING, RELOCATED PROTECTIVE FENCING TO TWO (2) FEET BEHIND THE
GRADE CHANGE AREA.
PRIOR TO EXCAVATION OR GRADE CUTTING WITHIN TREE DRIP LINES, MAKE
A CLEAN CUT BETWEEN THE DISTURBED AND UNDISTURBED ROOT ZONES
WITH A ROCK SAW OR SIMILAR EQUIPMENT TO MINIMIZE DAMAGE TO
REMAINING ROOTS.
WHERE ANY OF THE ABOVE EXCEPTIONS TO FENCING AT A TREE'S DRIP LINE
RESULT IN AREAS OF UNPROTECTED ROOT ZONES (UNDER DRIP LINES) WHERE
HEAVY TRAFFIC IS EXPECTED, COVER THOSE AREAS WITH FOUR (4) INCHES OF
ORGANIC MULCH OR GRAVEL TO MINIMIZE SOIL COMPACTION.
ALL FINISHED PRUNING MUST BE DONE ACCORDING TO RECOGNIZED,
APPROVED STANDARDS OF THE INDUSTRY (REFERENCE THE NATIONAL
ARBORIST ASSOCIATION-"PRUNING STANDARDS FOR SHADE TREES").
ALL PRUNED TREES SHALL BE PAINTED TO PREVENT THE SPREADING OF
ANY DISEASES.
PRUNING TO PROVIDE CLEARANCE FOR STRUCTURES, VEHICULAR TRAFFIC
AND EQUIPMENT SHALL TAKE PLACE BEFORE DAMAGE OCCURS (RIPPING
OF BRANCHES, ETC.).
NO TOPSOIL DRESSING GREATER THAN FOUR (4) INCHES SHALL BE
PERMITTED WITHIN THE DRIP LINES OF TREES. NO SOIL IS PERMITTED
ON THE ROOT FLARE OF ANY TREE.
ANY ROOTS EXPOSED BY CONSTRUCTION ACTIVITY SHALL BE PRUNED FLUSH WITH THE
SOIL. BACK-FILL ROOT AREAS WITH GOOD QUALITY TOP SOIL AS SOON AS POSSIBLE.
IF EXPOSED ROOT AREAS ARE NOT BACK-FILLED WITHIN
2 DAYS, COVER THEM WITH ORGANIC MATERIAL IN A MANNER WHICH REDUCES
SOIL TEMPERATURE AND MINIMIZES WATER LOSS DUE TO EVAPORATION.
TREES APPROVED FOR REMOVAL SHALL BE REMOVED IN A MANNER WHICH
DOES NOT IMPACT TREES TO BE PRESERVED.
WHERE ANY OF THE ABOVE EXCEPTION RESULT IN A FENCE BEING CLOSER
THAN 4 FEET TO A TREE TRUNK, PROTECT THE TRUNK WITH STRAPPED-ON
PLANKING TO BE A HEIGHT OF 8 FEET (OR TO THE LIMITS OF LOWER
BRANCHING) IN ADDITION TO THE REDUCED FENCING PROVIDED.
SOIL COMP ACTION IN THE ROOT ZONE AREA RESULTING FROM
VEHICULAR TRAFFIC OR STORAGE OF EQUIPMENT OR MATERIALS;
ROOT ZONE DISTURBANCES DUE TO GRADE CHANGES ( GREATER THAN
SIX (6) INCHES CUT OR FILL ) OR TRENCHING NOT REVIEWED
AND AUTHORIZED BY PROJECT ENGINEER OR OWNER'S REPRESENTATIVE.
WOUNDS TO EXPOSED ROOTS, TRUNK OR LIMBS BY MECHANICAL
EQUIPMENT;
OTHER ACTIVITIES DETRIMENTAL TO TREES SUCH AS CHEMICAL
STORAGE, TRUCK CLEANING, AND FIRES.
CLEARING OF NATURAL VEGETATION OR REMOVAL OF ANY PROTECTED TREES IS
PROHIBITED WITHOUT FIRST SECURING WRITTEN APPROVAL FROM THE OWNERS
REPRESENTATIVE OR PROJECT ENGINEER.
ALL TREES AND NATURAL AREAS SHOWN ON THESE PLANS (19" OR LARGER) TO
BE PRESERVED SHALL BE PROTECTED DURING CONSTRUCTION WITH TEMPORARY
FENCING.
PROTECTIVE FENCES SHALL BE ERECTED ACCORDING TO THE STANDARD
DETAIL FOR TREE PROTECTION.
PROTECTIVE FENCES SHALL BE INSTALLED PRIOR TO THE COMMENCEMENT OF ANY
SITE PREPARATION WORK ( CLEARING, GRUBBING OR GRADING ) AND SHALL BE
MAINTAINED THROUGHOUT ALL PHASES OF THE CONSTRUCTION PROJECT.
EROSION/SEDIMENTATION CONTROL BARRIERS SHALL BE INSTALLED OR
MAINTAINED IN A MANNER WHICH DOES NOT RESULT IN SOIL BUILDUP
WITHIN TREE DRIP LINES.
PROTECTIVE FENCES SHALL COMPLETELY SURROUND THE TREE OR GROUP OF
TREES AND WILL BE LOCATED AT THE OUTERMOST LIMITS OF THE TREE
BRANCHES ( DRIP LINE ); OR FOR NATURAL AREAS, PROTECTIVE FENCES
SHALL FOLLOW THE LIMIT OF CONSTRUCTION LINE IN ORDER TO PREVENT THE
FOLLOWING:
6)
5)
4)
3)
2)
7)
A)
B)
C)
D)
8)
9)
12)
13)
14)
15)
16)
24)
25)
26)
27)
LIMITS OF TEMPORARY STAGING, STORAGE AND SPOIL AREAS SHALL BE
LOCATED WITHIN APPROVED SITES ALONG THE CONSTRUCTION. THE
LOCATION OF THESE SITES SHALL MOVE PERIODICALLY IN ORDER TO
FOLLOW THE CONSTRUCTION ROUTE. EROSION/SEDIMENTATION CONTROL
MEASURES SHALL BE IN PLACE AT EACH SITE. EACH SITE IS SUBJECT TO
APPROVAL BY THE PROJECT ENGINEER OR OWNERS REPRESENTATIVE.
VEHICLES UTILIZED FOR CONSTRUCTION SHALL BE INSPECTED FOR TRACKING
CONTROL. IF NECESSARY WHEELS SHALL BE MANUALLY SCRAPED OR WASHED
(IF WATER IS AVAILABLE) BEFORE DRIVING ON ANY ROADWAY.
CONTRACTOR TO PREVENT BLOWING AND MOVEMENT OF DUST FROM EXPOSED
SOIL SURFACES, REDUCE ON AND OFF-SITE HEALTH HAZARDS.
FIELD REVISIONS TO THE EROSION/SEDIMENTATION CONTROL PLAN MAY BE
REQUIRED BY THE PROJECT ENGINEER OR THE OWNER'S REPRESENTATIVE
DURING THE COURSE OF CONSTRUCTION TO CORRECT CONTROL INADEQUACIES.
ALL AREAS WITHIN THE PROJECT AREA EXPOSED DURING CONSTRUCTION
SHALL BE REVEGETATED AS DIRECTED BY THE PROJECT ENGINEER.
REVEGETATION OF ALL EXPOSED AREAS SHALL CONSIST OF SODDING, SEEDING OR
HYDROMULCHING, IN ACCORDANCE WITH THE PROPERTY OWNER'S RIGH-OF-ENTRY
ANY EXISTING PAVEMENT, CURBS, SIDEWALKS, OR DRAINAGE STRUCTURES
WITHIN PUBLIC RIGHT-OF-WAY WHICH ARE DAMAGED, REMOVED, OR SILTED,
WILL BE REPAIRED BY THE CONTRACTOR AT HIS/HER EXPENSE BEFORE
APPROVAL OF THE CONSTRUCTION.
THE CONTRACTOR WILL BE RESPONSIBLE FOR THE MAINTENANCE OF EACH
EROSION/SEDIMENTATION CONTROL DEVICES/SCHEME BEING USED ON THE
PROJECT, AND PROVIDE ADDITIONAL SILT FENCE FOR ANY OFF-SITE
DISCHARGES OF SILTED WATER FROM EXCAVATIONS.
ROAD DITCH SHALL BE GRADED FOR AN EVEN GRADE ON SECTION BETWEEN
EXISTING CULVERTS. ALL CULVERTS SHALL BE CLEAN AND FREE OF DEBRIS
DURING OR AFTER CONSTRUCTION.
CONTRACTOR IS RESPONSIBLE FOR CLEANING UP AND PROPERLY DISPOSING OF ALL
SPILLED POLLUTANTS, INCLUDING OIL, PAINT, FUELS, ANTIFREEZE, SOLVENTS, ETC..
CONTRACTOR TO KEEP ACCURATE RECORDS (SUCH AS RECEIPTS, COPIES OF ANALYTICAL
RESULTS, ETC.) INDICATING PROPER DISPOSAL OF SPILLED MATERIALS. FURTHERMORE,
CONTRACTOR IS RESPONSIBLE FOR ENSURING THAT ALL DISCHARGES FROM THE
CONSTRUCTION AREA ARE IN COMPLIANCE WITH ALL APPLICABLE REGULATIONS. NO
SUBSTANCE SHALL BE DUMPED OR LEAKED ONTO THE GROUND OR ALLOWED TO
RUNOFF FROM THE CONSTRUCTION SITE THAT MIGHT CAUSE POLLUTION.
EQUIPMENT SHALL BE CLEANED IN A MANNER THAT DOES NOT CREATE ANY
DISCHARGE OF CLEANING AGENTS, PAINT, OIL OR OTHER POLLUTANTS TO A
STORM SEWER OR WATERWAY.
ANY TRASH OR DEBRIS MUST BE CONTAINED ON SITE AND DISPOSED OF
IN A MANNER TO PREVENT WIND OR RAIN FROM CARRYING IT OFF-SITE
INTO A STORM DRAIN OR WATERWAY.
11)
10)
9)
8)
7)
6)
5)
4)
3)
2)
1)
NO UTILITY OR STREET EXCAVATION WORK SHALL BEGIN IN AREAS WHERE TREE
PRESERVATION AND TREATMENT MEASURES HAVE NOT BEEN COMPLETED AND
APPROVED.
1)
THE CONTRACTOR SHALL AVOID CUTTING ROOTS LARGER THAN ONE INCH IN
DIAMETER WHEN EXCAVATING NEAR EXISTING TREES. EXCAVATION IN THE
VICINITY OF TREES SHALL PROCEED WITH CAUTI0N. THE CONTRACTOR SHALL
CONTACT THE CITY INSPECTOR FOR GUIDANCE.
10)
ROOTS SHALL BE CUT WITH A ROCK SAW OR BY HAND, NOT BY AN
EXCAVATOR OR OTHER ROAD CONSTRUCTION EQUIPMENT.
11)
NO WIRES, NAILS OR OTHER MATERIALS MAY ATTACHED TO PROTECTED TREES.17)
NO EXCESSIVE TREE TRIMMING WILL BE PERMITTED.18)
ALL DEBRIS GENERATED BY PRUNING AND TRIMMING OF THE TREES AND / OR
BUSHES SHALL BECOME THE PROPERTY OF THE CONTRACTOR AND SHALL BE
DISPOSED OF PROPERLY (NO SEPARATE PAY ITEM).
19)
ANY TREE REMOVAL SHALL BE APPROVED BY THE CITY'S ARBORIST (210)
207-8053.
20)
TREES WHICH ARE DAMAGED OR LOST DUE TO THE CONTRACTOR'S NEGLIGENCE
DURING CONSTRUCTION SHALL BE MITIGATED TO THE CITY'S SATISFACTION.
21)
TREE PLANTING FOR MITIGATION OR ENHANCEMENT: ALL PLANTED TREES SHALL BE
MAINTAINED IN A HEALTHY CONDITION AT ALL TIMES. THIS INCLUDES IRRIGATION,
FERTILIZING, PRUNING, AND OTHER MAINTENANCE AS NEEDED ON THE PROJECT.
TREES THAT DIE WITHIN TWELVE (12) MONTHS SHALL BE REPLACED WITH A TREE OF
EQUAL SIZE AND SPECIES.
22)
TREES MUST BE MAINTAINED IN GOOD HEALTH THROUGHOUT THE CONSTRUCTION
PROCESS. MAINTENANCE SHALL INCLUDE, BUT NOT LIMITED TO: WATERING THE
ROOT PROTECTION ZONE, WASHING FOLIAGE, FERTILIZATION, PRUNING, ADDITIONAL
MULCH APPLICATIONS AND OTHER MAINTENANCE AS NEEDED ON THE PROJECT.
23)
TREE/NATURAL AREA PROTECTION MEASURES:
TEMPORARY EROSION/SEDIMENTATION CONTROL NOTES AND
TREE PROTECTION AND NATURAL AREA PROTECTION NOTES:
PERMANENT EROSION CONTROL NOTES:
GENERAL NOTES:
A ROOT PROTECTION ZONE WILL BE ESTABLISHED AROUND EACH TREE OR ANY
VEGETATION TO BE PRESERVED MEET THE LANDSCAPE OR TREE PRESERVATION
ORDINANCES. THE ROOT PROTECTION ZONE SHALL BE AN AREA DEFINED BY THE
28)
RADIUS EXTENDING OUTWARD FROM THE TRUNK OF THE TREE A DISTANCE OF
OF THE TREE. A 10-INCH DIAMETER TREE WILL HAVE A 10 FOOT RADIUS ROOT
PROTECTION ZONE.
NO WORK SHALL BEGIN WHERE TREE PROTECTION FENCING HAS NOT BEEN
COMPLETED AND APPROVED. TREE PROTECTION FENCING SHALL BE INSTALLED,
MAINTAINED AND REPAIRED BY THE CONTRACTOR DURING CONSTRUCTION. THE
29)
EXPOSED ROOTS SHALL BE COVERED AT THE END OF THE WORK DAY USING31)
TECHNIQUES SUCH AS COVERING WITH SOIL, MULCH OR WET BURLAP.
NO EQUIPMENT, VEHICLES OR MATERIALS SHALL BE OPERATED OR STORED WITHIN32)
THE ROOT PROTECTION ZONE. NO CLEAN-OUT AREAS WILL BE CONSTRUCTED SO THAT
THE MATERIAL WILL BE IN OR MIGRATE TO THE ROOT PROTECTION ZONE.
33)
ROOTS OR BRANCHES IN CONFLICT WITH CONSTRUCTION SHALL BE CUT CLEANLY34)
ACCORDING TO PROPER PRUNING METHODS. All OAK WOUNDS SHALL BE PAINTED
WITHIN 30 MINUTES TO PREVENT OAK WILT INFECTION.
FENCING WILL BE A MINIMUM OF 4 HEIGHT.
ONE (1) LINEAR FOOT FOR EACH INCH DIAMETER INCH AT BREAST HEIGHT (4.5 )
NO GRADE CHANGE MORE THAN 3 IS ALLOWED WITHIN THE ROOT PROTECTION ZONE."
'
'
CONTRACTOR IS RESPONSIBLE FOR PROVIDING A LICENSED TREE MAINTENANCE35)
PROFESSIONAL THROUGHOUT THE PROJECT PER CITY ORDINANCE ARTICLE VIII 21-171,
TREE MAINTENANCE LICENSE (a).
ENV-1
EROSIONSEDIMENTATION
CONTROLPLANGENERALNOTES
AGREEMENT OR PUBLIC RIGHT-OF-WAY PERMIT.
DISPOSAL AREA, STOCK PILES, AND HAUL ROADS SHALL BE CONSTRUCTED IN A MANNER
THAT WILL MINIMIZE AND CONTROL THE AMOUNT OF SEDIMENT WHICH MAY ENTER
RECEIVING WATERS. DISPOSAL AREAS SHALL NOT BE LOCATED ON ANY WETLANDS,
WATER BODY, OR STREAM BED. THE CONTRACTOR SHALL LOCATE AND CONSTRUCT ANY
STAGING AREAS AND VEHICLE MAINTENANCE/PARKING AREAS IN A MANNER TO
MINIMIZE POLLUTANT RUN-OFF.
12)

ENV-2

ENV-3

ENV-4
CITYOFSANANTONIOTREE
PROTECTIONDETAILS1
I
4'
5'
5'
4'6"

ENV-5
CITYOFSANANTONIOTREE
PROTECTIONDETAILS2

ENV-6
100YEARAND500YEAR
FLOODPLAIN
N
CONTRACTOR SHALL NOT STOCKPILE
NOTES:
MATERIALS OR SPOILS WITHIN THE
1.
100-YEAR FLOOD PLAIN.
FEDERAL EMERGENCY MANAGEMENT AGENCY (FEMA)
SOURCE:
NATIONAL FLOOD INSURANCE PROGRAM FLOOD
1.
INSURANCE RATE MAP (FIRM) BEXAR COUNTY.
TEXAS AND INCORPORATED AREAS FIRM MAP
NUMBER: 48029C0405G (REVISED SEPTEMBER 29, 2010)

TCP-1
CONSTRUCTIONSTANDARDS1OF4

TCP-2

TCP-3

TCP-4

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