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Plans for TOWN CREEK SEWER - FM 482 GRAVITY TRUNK LINE• I t � t • F.M. 482 GRAVITY TRUNK LINE for City of Schertz — I A- :T& T,ffl� me! UU01 Mayor :Michael Carpenter City Council Members Jim Fowler e%ft- David Scagliola e%ft- Daryl John -N*MO Cedric Edwards -� Matthew Duke City Manager : John Kessel Public Works Director :Sam Willoughby �.. FORD ENGINEERING INC. C44 ENGINEERING SURVEYING PLANNING 10927 WYE DRIVE, SUITE 104, SAN ANTONIO, TEXAS 78217, (210) 590 -4777 PROJECT NO.: 1124.2603 www.fordengineering.com DATE: JULY 16, 2014 TBPE No. F -1162 0 Z U W U Z Q 3 Z wXr1 Eli a hOw = =Z 0t-C7 0W Oz Woa UZO WIF oZ Wo 0-Ta W O U ~ ~W LUU� = Wo 1-OU =aw Q W,- W Zo° Z z o- �¢ W W O Z W0 } =a'T om aoZ W W _ 2 W W W omcc X00 �rZ wow 0W� o. ¢� �_ Z o W0 Of Z F Of U Q O K _ � F U W Z OHO Z U U Q W W � W F- aroZ Zoe �F-o O Z U !'`_CAIC�AI AI(ITCC TCACCIP 1. CONTRACTOR AGREES THAT HE SHALL ASSUME SOLE AND COMPLETE RESPONSIBILITY FOR JOB SITE CONDITIONS 12 "WL 1. THE CONTRACTOR IS RESPONSIBLE FOR PREPARING AND IMPLEMENTING A TRAFFIC CONTROL PLAN. SEE 101 DURING THE CONSTRUCTION OF THE PROJECT, INCLUDING SAFETY OF ALL PERSONS AND PROPERTY; THAT THIS E� SECTION 01555 OF THE CONTRACT DOCUMENTS. THE PLAN MUST CONFORM TO TMUTCD REQUIREMENT AND 0 REQUIREMENT SHALL APPLY CONTINUOUSLY AND NOT BE LIMITED TO NORMAL WORKING HOURS; AND THAT THE JD BE SEALED BY A REGISTERED TEXAS PROFESSIONAL ENGINEERING. SUBMIT 3 COPIES OF THE TRAFFIC LIT CONTRACTOR SHALL DEFEND, INDEMNITY AND HOLD THE OWNER AND THE ENGINEER HARMLESS FROM ANY AND ALL Is CONTROL PLAN TO PUBLIC WORKS FOR APPROVAL AT LEAST 48 HOURS PRIOR TO INSTALLATION OF PP LIABILITY, REAL OR ALLEGED, IN CONNECTION WITH THE PERFORMANCE OF THE WORK ON THIS PROJECT, EXCEPTING -------------------- - - - - -- PP TRAFFIC CONTROL DEVICES. TO BE PAID UNDER BID ITEM "BARRICADES, SIGNS AND TRAFFIC HANDLING ". UE FROM LIABILITY ARISING FROM SOLE NEGLIGENCE OF THE OWNER OR ENGINEER. G2 "° 2. TRAFFIC CONTROL DEVICES SHALL CONFORM TO THE "TYPICAL SIGN AND BARRICADE STANDARDS" SHEETS 2. CONTRACTOR SHALL NOTIFY THE ENGINEER AND ALL RESPECTIVE GOVERNMENTAL OR UTILITY AGENCIES AFFECTED BY ------------------------------------- - - - - FOUND IN THE TEXAS MANUAL ON UNIFORM TRAFFIC CONTROL DEVICES LATEST EDITION. (D CONSTRUCTION 72 HOURS PRIOR TO STARTING CONSTRUCTION. sy 3. IT IS THE CONTRACTOR'S SOLE RESPONSIBILITY TO SEE THAT ALL TRAFFIC CONTROL DEVICES ARE 3. CONTRACTOR IS REQUIRED TO VERIFY PROJECT ELEVATIONS. "MATCH EXISTING" SHALL BE UNDERSTOOD TO SIGNIFY - -_. x__ PROPERLY INSTALLED AND MAINTAINED AT THE JOB SITE IN ACCORDANCE WITH THE PLANS, . ............•.... « -_. VERTICAL AND HORIZONTAL ALIGNMENT. LJ L1 - SPECIFICATIONS, AND RELATED INDUSTRY STANDARDS AND REGULATIONS. THE CITY'S CONSTRUCTION 4. ANY DISCREPANCY OR CONFLICT WITHIN THE DRAWINGS AND SPECIFICATIONS SHALL BE BROUGHT TO THE ATTENTION If INSPECTOR WILL BE RESPONSIBLE ONLY TO INSPECT THE TRAFFIC CONTROL DEVICES BEING EMPLOYED. IF TV` OF THE ENGINEER. DISCREPANCIES OR CONFLICTS NOT BROUGHT TO THE ENGINEERS ATTENTION AND CLARIFIED -------------- 1 ______________ 1 __. = EDGE OF PAVEMENT IN THE OPINION OF THE ENGINEER AND THE CONSTRUCTION INSPECTOR, THE TRAFFIC CONTROL DEVICES = EXISTING MAILBOX DURING BIDDING OF THE PROJECT WILL BE DEEMED TO HAVE BEEN BID OR PROPOSED IN THE MORE COSTLY MANNER, = EXISTING LIGHT POST DO NOT CONFORM TO ESTABLISHED STANDARDS OR ARE INCORRECTLY PLACED OR ARE INSUFFICIENT IN = TREE AND THE BETTER QUALITY OR GREATER QUANTITY OF THE WORK SHALL BE PROVIDED BY THE CONTRACTOR IN If QUANTITY TO PROTECT THE GENERAL PUBLIC, THE CONSTRUCTION INSPECTOR SHALL HAVE THE OPTION 2531 ACCORDANCE WITH ENGINEERS INTERPRETATION. ALL ITEMS, WORK, AND IMPROVEMENTS SHOWN OR INDICATED IN If TO STOP CONSTRUCTION OPERATIONS AT NO EXPENSE TO THE CITY UNTIL SUCH TIME AS THE CONDITIONS 2531 THE CONSTRUCTION DOCUMENTS SHALL BE COMPLETED FOR THE PRICES BID, WHETHER OR NOT A SEPARATE PAY ITEM If ARE CORRECTED BY THE CONTRACTOR. 2531 IS INCLUDED IN THE CONTRACT. If 4. THE CONSTRUCTION INSPECTOR WILL BE RESPONSIBLE TO INSURE THAT THE CONTRACTOR MAINTAIN HIS 5. THE CONTRACTOR SHALL MAINTAIN "AS- BUILT" DRAWINGS THROUGH THE COURSE OF CONSTRUCTION AND SHALL If BARRICADES, PAVEMENT MARKINGS, AND SIGNS EVERY DAY. 2531 SUBMIT SAME TO THE ENGINEER FOR APPROVAL PRIOR TO FINAL ACCEPTANCE OF THE WORK BY OWNER. If 5. DURING THE COURSE OF THE WORK THE CONTRACTOR SHALL PROVIDE AT ALL TIMES OPEN ACCESS FOR 6. THE CONTRACTOR SHALL FURNISH ALL ASSISTANCE REQUIRED OF HIM BY ALL INSPECTORS IN OBTAINING SAMPLES AT If ALL RESIDENTS AND BUSINESSES WITHIN THE ESTABLISHED AREA OF CONSTRUCTION OPERATIONS. THIS 2531 THE EXPENSE OF THE CONTRACTOR. If MAY INCLUDE, BUT NOT BE LIMITED TO, PROVIDING STEEL PLATES AS TEMPORARY TRENCH CROSSINGS AT 7. IF IN THE OPINION OF THE INSPECTOR, BASED ON TESTING SERVICE REPORTS AND INSPECTION, MATERIALS OR If ENTRANCES TO BUSINESSES OR RESIDENCES. FLAGMEN TO CONTROL TRAFFIC AT THESE CROSSINGS 2531 COMPACTION ARE BELOW THE SPECIFIED REQUIREMENTS THE CONTRACTOR SHALL CORRECT THE DEFICIENCY AND If SHALL BE USED AS NECESSARY. 2531 RE -TEST TO OBTAIN THE SPECIFIED PARAMETERS AT NO ADDITIONAL EXPENSE. If 6. THE CONTRACTOR SHALL PROVIDE ACCESS FOR THE DELIVERY OF MAIL BY THE U.S. POSTAL SERVICE. 8. ALL WORKMANSHIP AND MATERIALS SHALL CONFORM TO THE CITY OF SCHERTZ ORDINANCE OF PUBLIC WORKS If 7. THE CONTRACTOR WILL BE REQUIRED TO FURNISH BARRICADES, WARNING SIGNS, LIGHTS, FLARES, FLAGS, MISC CONSTRUCTION. EA FLAGMEN, ETC. WHERE NECESSARY AND AS DIRECTED BY THE ENGINEER, PARTICULARLY IN THOSE AREAS 9. DESIGN STANDARDS REQUIRED EA OF IMMEDIATE WORK. A. PROJECT CONTRACT DOCUMENTS AND TECHNICAL SPECIFICATIONS 8. BATTERY FLASHERS SHALL BE USED AND NUMBER SHALL BE EQUAL OR GREATER THAN INDICATED ON B. CITY OF SCHERTZ, TEXAS SUBDIVISION BARRICADING STANDARDS. WHEN A CLASS I BARRICADE PANEL OR CLASS 11 BARRICADE IS USED, EACH C. TEXAS ADMINISTRATIVE CODE SHOULD BE EQUIPPED WITH A MINIMUM OF TWO (2) LIGHTS. ALL WARNING SIGNS NOT MOUNTED ON 10. ALL PAVEMENTS, DRIVEWAYS, SIDEWALKS, CURBING, GUTTERS, FENCES, POLES, MAILBOXES, SIGNS, TREES, BARRICADES SHALL HAVE ONE (1) LIGHT. SHRUBBERY, LAWNS, SOD OR OTHER PROPERTY AND SURFACE STRUCTURES ON OR ADJACENT TO THE SITE OF THE 9. BATTERY FLASHERS SHALL CONFORM TO PART V, SECTION D, LIGHTING DEVICES, TEXAS MANUAL ON WORK THAT ARE DAMAGED, DISTURBED, REMOVED OR DESTROYED BY THE CONTRACTOR DURING THE WORK SHALL BE UNIFORM TRAFFIC CONTROL DEVICES FOR STREETS AND HIGHWAYS. REPAIRED, REPLACED OR RETURNED TO A CONDITION EQUAL TO THAT BEFORE THE WORK BEGAN. CONTRACTOR TO 10, AS WORK PROGRESSES, LOCATION OF BARRICADES WILL BE ADJUSTED AND MODIFIED, AS NECESSARY BY SUPPORT AND KEEP INTACT STORM DRAINS AND INLET STRUCTURES. ANY DAMAGES INCURRED WILL BE AT THE CONTRACTOR. CONTRACTOR'S EXPENSE. 11. IF THE NEED ARISES, ADDITIONAL BARRICADES AND DIRECTIONAL DEVICES MAY BE ORDERED BY THE 11. RESTORATION OF PROJECT AREA AFFECTED BY CONSTRUCTION IN PUBLIC AND PRIVATE PROPERTY, INCLUDING ENGINEER AT THE CONTRACTOR'S EXPENSE. PAVEMENT, ESPLANADES, SIDEWALKS, DRIVEWAYS, FENCES, LAWNS, AND LANDSCAPING WILL BE COVERED BY BID ITEM 12. THE CONTRACTOR SHALL FURNISH AND MAINTAIN ALL TRAFFIC CONTROL DEVICES AND PAVEMENT "SITE RESTORATION." THE PROJECT AREA IS DEFINED BY THE AREA WITHIN THE UTILITY AND CONSTRUCTION MAKINGS, LIGHTING AND WARNING DEVICES USED OR REQUIRED WITHIN THE ESTABLISHED AREA OF EASEMENTS. SEE GENERAL SPEC NO. 1740 FOR ADDITIONAL DETAIL. CONSTRUCTION OPERATIONS. 12. CONSTRUCTION ACTIVITIES WITHIN TXDOT RIGHT OF WAY SHALL CONFORM TO THE REQUIREMENTS SET OUT IN THE 13. THE CONSTRUCTION INSPECTOR WILL MONITOR THE CONTRACTOR'S TRAFFIC CONTROL DEVICES AND WILL TXDOT UTILITY PERMIT. BE RESPONSIBLE TO FURNISH ALL RESIDENTS AND BUSINESSES WITH AN INFORMATION FLIER ON ALL JOBS 13. THE CONTRACTOR SHALL BE RESPONSIBLE FOR FENCES THAT ARE DAMAGED DURING CONSTRUCTION THAT SECURE DURING CONSTRUCTION. LIVESTOCK. 14. IN CASE OF EMERGENCY STREET CLOSURE, THE FOLLOWING PROCEDURES WILL BE FOLLOWED: 14. THE CONTRACTOR IS RESPONSIBLE FOR THE PROTECTION OF LIVESTOCK AND SHALL PROVIDE TEMPORARY FENCE, IF a. WEEKDAY, 7:45 A.M. - 4:30 P.M. CONTACT THE SCHERTZ PUBLIC WORKS FOR INSTRUCTIONS. NEEDED, TO PROTECT LIVESTOCK DURING CONSTRUCTION. b. AFTER NORMAL WORKING HOURS AND ON WEEKENDS THE CONSTRUCTION INSPECTOR ON THE JOB SHOULD DETERMINE IF THE STREET NEEDS TO BE CLOSED AND IF SO, HE SHALL CLOSE IT. THE UTILITIES POLICE AND FIRE DEPARTMENTS NEED TO BE CONTACTED IMMEDIATELY; THE NEXT NORMAL WORK DAY THE ENGINEER SHOULD BE NOTIFIED. 1. DUE TO FEDERAL REGULATIONS TITLE 49, PART 192.181, C.P.S. MUST MAINTAIN ACCESS TO GAS VALVES AT ALL TIMES. 15. ALL TEMPORARY TRAFFIC CONTROL DEVICES SHALL BE PROVIDED BY THE CONTRACTOR WITHOUT DIRECT THE CONTRACTOR MUST PROTECT AND WORK AROUND ANY GAS VALVES THAT ARE IN THE PROJECT AREA. PAYMENT, UNLESS OTHERWISE NOTED OR STATED. 16. WHEN CONSTRUCTION WORK NECESSITATES THE UTILIZATION OF VEHICLES PATHS OTHER THAN THE 2. THE EXISTENCE AND LOCATION OF UNDERGROUND UTILITIES INDICATED IN THESE PLANS ARE TAKEN FROM THE BEST LANES NORMALLY USED, MARKINGS NO LONGER APPLICABLE SHALL BE REMOVED AND APPROVED RECORDS AVAILABLE AND ARE NOT GUARANTEED, BUT SHALL BE INVESTIGATED AND VERIFIED BY THE CONTRACTOR PAVEMENT MARKINGS AND SIGNS INSTALLED IN ACCORDANCE WITH PART VI -D OF THE TEXAS MANUAL ON BEFORE STARTING WORK, THE CONTRACTOR SHALL BE HELD RESPONSIBLE FOR ANY DAMAGE TO, AND FOR UNIFORM TRAFFIC CONTROL DEVICES. MAINTENANCE AND PROTECTION OF THE EXISTING UTILITIES EVEN IF THEY ARE NOT SHOWN ON THE PLANS. CONTRACTOR SHALL CONTACT ANY UTILITIES ENCOUNTERED FORTY -EIGHT HOURS (48) HOURS PRIOR TO EXCAVATION OPERATION. 3. THE FOLLOWING IS A LIST OF TELEPHONE NUMBERS OF THE UTILITY LOCATORS FOR THE VARIOUS UTILITIES THAT MAY BE ENCOUNTERED: TEXAS ONE CALL .................... ............................... 1- 800 - 245 -4545 GRADING/TRENCHING C. C. M. A ..................................... ............................... (210)- 658 -6241 1. THE CONTRACTOR SHALL MEET THE REQUIREMENTS FOR TRENCH SAFETY AS CONTAINED IN THE LATEST CITY PUBLIC SERVICE ............. ............................... 1- 800 - 545 -6005 VERSION OF THE US DEPARTMENT OF LABOR, OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION CENTERPIONT ENERGY ENTEX ............................ (210)- 659 -6788 STANDARDS, 29 CFR PART 1926 SUBPART P- EXCAVATION. PRIOR TO CONSTRUCTION THE CONTRACTOR G. V. E. C ...................................... ............................... (210)- 672 -2871 SHALL PROVIDE A PLAN FOR TRENCH SAFETY (I.E.: SHORING SYSTEMS, SHIELD SYSTEMS, BENCHING EL PASO PIPELINE CO ............. ............................... 1- 800 - 852 -3602 SYSTEMS, SLOPING SYSTEMS, ETC.) THAT SHALL BE PREPARED AND SEALED BY A REGISTERED TIME WARNER CABLE .............. ............................... (210)- 352 -4472 PROFESSIONAL ENGINEER IN THE STATE OF TEXAS. THE CONTRACTOR'S SHALL PREPARE TRENCH SAFETY AT& T ........................................... ............................... 1- 800 - 828 -5127 PLANS PRIOR TO CONSTRUCTION AND IMPLEMENT DURING CONSTRUCTION. NO WORK SHALL BEGIN UNTIL GREEN VALLEY TELEPHONE COMPANY 1- 830 - 885 -8277 SUCH TRENCH SAFETY PLAN IS APPROVED. .............. 2. THE CONTRACTOR SHALL NOT PERFORM ANY WORK NOR PLACE ANY WASTE MATERIALS IN THE 100 -YEAR EL PASO FIELD SERVICE ......... ............................... 1- 800 - 644 -4773 FLOOD PLAIN WITHOUT FIRST OBTAINING AN APPROVED FLOOD PLAIN DEVELOPMENT PERMIT. CITY OF SCHERTZ PUBLIC WORKS DEPT............ (210)- 619 -1800 3. IT IS THE RESPONSIBILITY OF THE CONTRACTOR TO DISPOSE OF ANY EXCESS FILL MATERIAL RESULTING NEW BRAUNFELS UTILITIES. ............... __ ............ _ (830)- 629 -8400 FROM THE SITE MASS GRADING OFF THE PROJECT SITE. GREEN VALLEY SPECIAL UTILITY DISTRICT........ (830)- 914 -2330 4. PROVIDE THE REQUIRED MINIMUM DENSITY AND MOISTURE CONTENT OF COMPACTED FILL IN ACCORDANCE TxDOT ELECTRIC OFFICE (210)- 615 -5995 WITH THE SOILS REPORT AND THE REQUIREMENTS OF THE PROFESSIONAL ENGINEER. TxDOT TRAFFIC SIGNAL OFFICE (210)- 615 -5975 5. WHEN THE SUBGRADE OR LAYER OF SOIL MATERIAL MUST BE MOISTURE CONDITIONED BEFORE COMPACTION, CONTRACTOR SHALL UNIFORMLY APPLY THE REQUIRED AMOUNT OF WATER TO THE TxDOT TRANSGUIDE TRAFFIC MGMT. OFFICE (210)- 731 -5131 SURFACE OF THE SUBGRADE OR LAYER OF SOIL MATERIAL IN SUCH A MANNER AS TO PREVENT FREE TxDOT BUILDING MAINTENANCE OFFICE (210)- 615 -6069 WATER APPEARING AT THE SURFACE DURING OR SUBSEQUENT TO COMPACTION OPERATIONS. 4. NO VALVES IN THE OWNER'S WATER DISTRIBUTION SYSTEM SHALL BE OPERATED BY THE CONTRACTOR WITHOUT PRIOR 6. GRADING, INCLUDING EXCAVATION AND FILLED SECTIONS AND ADJACENT TRANSITION AREAS SHALL BE PERMISSION OF THE OWNER. THE CONTRACTOR SHALL NOTIFY THE OWNER WHEN A VALVE IS TO BE OPERATED AND REASONABLY SMOOTH, COMPACTED AND FREE FROM IRREGULAR SURFACE CHANGES. DEGREE OF FINISH SHALL ONLY OPERATE THE VALVE IN THE PRESENCE OF THE OWNER'S REPRESENTATIVE. THE CONTRACTOR SHALL SHALL BE THAT ORDINARILY OBTAINABLE FROM EITHER BLADE GRADER OPERATIONS, EXCEPT AS INSPECT THE MATERIALS FOR DEFECTS AT THE TIME THEY ARE UNLOADED, AND ANY MATERIALS FOUND DEFECTIVE OTHERWISE SPECIFIED. REDRESS AND RECOMPACT ANY AREAS THAT SETTLE BELOW REQUIRED GRADES SHALL BE REMOVED FROM THE SITE. ALL WATER WORKS MATERIAL OR SCRAP OF WHATEVER NATURE REMOVED BY THE BECAUSE OF TRAFFIC, PRECIPITATION, OR STORAGE LOADING BEFORE EXECUTION OF OTHER WORK CONTRACTOR IN THE COURSE OF THE WORK SHALL REMAIN THE PROPERTY OF THE OWNER. SALVAGED MATERIALS REQUIRED. SHALL BE DELIVERED TO AND UNLOADED AT THE CITY PUBLIC WORKS DEPARTMENT BY THE CONTRACTOR UNDER 7. LABORATORY TESTING SERVICE SHALL INSPECT AND CERTIFY IN WRITING ALL SUBGRADES AND FILL OBSERVATION OF AND AT THE DIRECTION OF THE OWNER. ITEMS TOO HEAVY TO BE HANDLED MANUALLY WILL BE LAYERS. ALL COMPACTED FILLS SHALL CONSIST OF LABORATORY APPROVED MATERIALS PLACED IN UNLOADED BY EQUIPMENT. THE CONTRACTOR SHALL BE RESPONSIBLE FOR ALL MATERIALS UNTIL THEY HAVE BEEN HORIZONTAL LAYERS AND COMPACTED MINIMUM 85% ASTM D698 PROCTOR DENSITY AT OPTIMUM TURNED IN TO THE OWNER AND UNTIL A RECEIPT FOR THEM HAS BEEN ISSUED BY THE OWNER. MOISTURE CONTENT. 5. THE CONTRACTOR IS RESPONSIBLE TO ENSURE THAT NO OVERFLOWS OR SPILLAGE OF SEWER OCCURS. SHOULD THIS 8. WHEN TESTS INDICATE COMPACTION DOES NOT MEET REQUIREMENTS, FILL AND BACKFILL SHALL BE DRIED OCCUR, THE CONTRACTOR SHALL: OUT OR MOISTENED AS NECESSARY, SCARIFIED, AND RECOMPACTED. RECOMPACTED AREAS SHALL BE A. IDENTIFY THE SOURCE OF THE SPILL AND ATTEMPT TO ELIMINATE ANY ADDITIONAL SPILLAGE. NOTIFY RETESTED AT NO COST TO THE OWNER. CONSTRUCTION INSPECTION. 9. THE CONTRACTOR SHALL FOLLOW THE GENERAL INTENT OF THE GRADING PLANS. MINOR ADJUSTMENTS TO B. CONTAIN THE SPILL IN PLACE AND AVOID CONTAMINATION OF STREAMS. THE ACTUAL ELEVATIONS SHOWN ON THE PLANS MAY BE REQUIRED TO MATCH EXISTING GROUND C. DISINFECT THE AREA OF THE SPILL WITH A MIXTURE OF HTH CHLORINE AND WATER. ELEVATIONS. 10. THE CONTRACTOR SHALL PROVIDE A MINIMUM OF 2" OF TOPSOIL ABOVE THE CURB IN ALL LANDSCAPED NO SEPARATE MEASUREMENT OR PAYMENT SHALL BE MADE FOR THIS WORK. ALL WORK SHALL BE DONE AREAS AROUND THE PERIMETER OF THE ROADWAYS. ACCORDING TO GUIDELINES SET BY THE TEXAS WATER COMMISSION AND THE CITY OF SCHERTZ. 11. THE CONTRACTOR SHALL REMOVE ALL VEGETATION, TREES, STUMPS, GRASSES, ORGANIC SOILS, DEBRIS, AND DELETERIOUS MATERIALS IN CONFLICT WITH IMPROVEMENTS UNLESS OTHERWISE NOTED. TREES & VEGETATION 12. NOTIFY THE CITY INSPECTOR AND ENGINEER FORTY -EIGHT (48) HOURS PRIOR TO BACKFILL OR TESTING 13. EROSION OF EXCAVATED MATERIAL WILL NOT BE PERMITTED. SUITABLE DIKES AND USE OF RETAINING 1. THE CONTRACTOR SHALL VERIFY WHICH TREES ARE TO BE SAVED AND PROTECTED PRIOR TO COMMENCING DEVICES SHALL BE USED TO CONTROL EROSION. CONSTRUCTION. DURABLE FENCE PROTECTION BARRIERS SHALL BE INSTALLED AROUND ALL TREES TO BE SAVED WITH FENCE PLACEMENT A MINIMUM OF 10 FEET FROM TREE TRUNKS. 2. THE CONTRACTOR SHALL NOT DISTURB AREAS AROUND EXISTING TREES TO BE SAVED. 3. THE CONTRACTOR SHALL PROTECT EXISTING GRASS, LANDSCAPING AND TREES NOT IN DIRECT CONFLICT WITH TxDOT UTILITY NOTES PROPOSED IMPROVEMENTS DURING CONSTRUCTION. SODDED AND /OR LAWN AREAS DAMAGED DURING CONSTRUCTION 1. "ACTIVE UNDERGROUND UTILITY WORK ". TO INSURE THAT DISTURBED AREAS ARE RESTORED AND SHALL BE RESTORED BY THE CONTRACTOR WITH TOPSOIL AND SOD (NO SEPARATE PAYMENT). REVEGETATED PROPERLY AND IN A REASONABLE PERIOD AS THE UTILITY WORK PROGRESSES, THE 4. THE CONTRACTOR SHALL REMOVE ALL VEGETATION, TREES, STUMPS, GRASSES ORGANIC SOIL, DEBRIS, AND FOLLOWING REQUIREMENT SHALL APPLY: DELETERIOUS MATERIALS IN CONFLICT WITH IMPROVEMENTS. UNLESS OTHERWISE APPROVED OR DIRECTED BY TxDOT, THE LENGTH OF "ACTIVE UNDERGROUND 5. AFTER THE CONTRACTOR HAS REMOVED MATERIALS AS DESCRIBED ABOVE, HE SHALL STRIP SUITABLE TOPSOIL AND UTILITY WORK" SHALL NOT EXCEED ONE MILE IN LENGTH. "ACTIVE UNDERGROUND UTILITY WORK" SHALL STOCKPILE FOR LANDSCAPING USE. BE DEFINED AS THE TOTAL DISTURBED AREA MEASURED FROM THE BEGINNING OF OPEN TRENCHING TO 6. THE CONTRACTOR SHALL EXERCISE EXTRA CARE TO AVOID DAMAGE TO TREES AND ORNAMENTAL SHRUBS PLANTED THE POINT WHERE BACKFILL HAS BEEN COMPACTED, THE RIGHT OF WAY HAS BEEN RESTORED TO ITS AND MAINTAINED BY PROPERTY OWNERS. ORIGINAL LINE AND GRADE, ANY STRUCTURES DAMAGED BY THE UTILITY WORK HAVE BEEN REPAIRED, 7. CONTRACTOR SHALL COMPENSATE OWNER FOR DAMAGE TO TREES THAT WERE TO REMAIN. EROSION CONTROL MEASURES HAVE BEEN PLACED AND ARE BEING PROPERLY MAINTAINED, APPROVED 8. OAK TREES DAMAGED DURING CONSTRUCTION SHALL BE SEALED WITHIN SIX HOURS OF DAMAGE TO PREVENT TOPSOIL SEED AND COMPOST HAS BEEN PLACED UNIFORMLY, AND WATERING FOR VEGETATION HAS INFECTION BY OAK WILT. BEGUN. "ACTIVE UNDERGROUND UTILITY WORK" ALSO INCLUDES AREAS OF BORE PITS AND RECEIVING PITS; HOWEVER IT DOES NOT INCLUDE THE UNDERGROUND BORING LENGTH. WHEN ANY AREA OF NPDES "ACTIVE UNDERGROUND UTILITY WORK" IS SUBSTANTIALLY COMPLETE (I.E., WATERING AND SEEDING HAS BEGUN), THAT AREA IS NO LONGER CONSIDERED TO BE "ACTIVE UNDERGROUND UTILITY WORK ", AND "ACTIVE UNDERGROUND UTILITY WORK" CAN PROCEED FURTHER WITHIN THE RIGHT OF WAY AS LONG AS 1. THE CONTRACTOR SHALL BE THE OPERATOR AS DEFINED BY THE TPDES GENERAL PERMIT. THE OPERATOR WILL IT DOES NOT EXCEED THE ABOVE APPROPRIATE LIMITS. AN AREA WHERE TxDOT DETERMINES THAT THE PREPARE, SUBMIT A STORM WATER POLLUTION PREVENTION PLAN (SWPPP) PLANS AND PERMITS AND HAVE A DAY TO "ACTIVE UNDERGROUND UTILITY WORK" IS SUBSTANTIALLY COMPLETE DOES NOT MEAN THAT TxDOT. DAY OPERATIONAL CONTROL OF THE CONSTRUCTION ACTIVITIES WHICH ARE NECESSARY TO ENSURE COMPLIANCE CONSIDERS THAT AREA TOTALLY ACCEPTABLE AND COMPLETE. WITH SWPPP FOR THE SITE OR OTHER CONSTRUCTION GENERAL PERMIT CONDITIONS SEE SECTION 01410 OF THE 2. ALL SURPLUS MATERIAL SHALL BE REMOVED AND THE ROW SHALL BE RESHAPED TO ITS ORIGINAL CONTRACT DOCUMENTS. CONDITION OR BETTER. FOUR INCHES (4 ") OF TOPSOIL SHALL BE SPREAD OVER ALL DISTURBED AREAS AND 2. BID ITEM "STORM WATER POLLUTION PREVENTION PLAN" SHALL BE INCLUSIVE OF THE PREPARATION, SUBMITTAL, AND THEN RE- SEEDED AND WATERED SUFFICIENTLY TO PROMOTE REVEGETATION. ONE INCH OF GENERAL USE ANY FEES ASSOCIATED WITH THE TPDES REQUIREMENT, AS WELL AS THE COST OF INSTALLATION AND DAY BY DAY COMPOST SHALL BE UNIFORMLY APPLIED OVER ALL DISTURBED AREAS IN ACCORDANCE WITH TxDOT's MAINTENANCE OF TEMPORARY EROSION CONTROL DEVICES (SILT FENCE, ROCK BERMS, ETC) AS SHOWN BY THE SWPPP. STANDARD SPECIFICATION ITEM 161, COMPOST, UNLESS OTHERWISE APPROVED OR DIRECTED BY TxDOT. A COPY OF THE SWPPP AND SUBMITTED N.O.I. AND N.O.T. SHALL BE SUBMITTED TO THE CITY. SLOPES 4:1 OR STEEPER SHALL BE REPLACED WITH BLOCK SODDING. THIS WORK SHALL BE DONE IN ACCORDANCE WITH THE LATEST EDITION OF THE TEXAS DEPARTMENT OF TRANSPORTATION ( TxDOT) TESTING "STANDARD SPECIFICATIONS FOR CONSTRUCTION AND MAINTENANCE OF HIGHWAYS, STREETS, AND BRIDGES ". 3. TREES WITHIN THE ROW AND THE DISTURBED AREA TO REMAIN AND SHALL BE PROTECTED. THE LIMITS OF 1. SAMPLING OF MATERIAL AND LABORATORY TESTING OF MATERIALS AND PROCEDURES SHALL BE PERFORMED AT THE TREE PROTECTION IS DEFINED BY THE AREA BETWEEN THE TREE TRUNK AND FIVE FEET FROM THE TRUNK EXPENSE OF THE CITY BY AN INDEPENDENT, CERTIFIED COMMERCIAL TESTING LABORATORY. OR 2/3 THE ACTUAL DISTANCE FROM THE TREE TRUNK TO THE DRIPLINE, WHICHEVER IS GREATER. 2. TELEVISE THE SEWER AFTER CONSTRUCTION AND PROVIDE DIGITAL COPIES OF THE VIDEO FOOTAGE AND SUMMARY 4. PROTECTIVE FENCING MUST BE AT LEAST FOUR FEET (4') IN HEIGHT AND BE SUPPORTED BY EIGHT -FOOT (8') SHEETS. STEEL T -POST SPACED SIX FEET (6) O.C., DRIVEN A MINIMUM OF TWENTY INCHES (20 ") INTO EXISTING GRADE. PLACE THE FENCING CONTINUOUSLY BETWEEN POSTS AND ATTACH IT TO THE POSTS WITH A MINIMUM OF FOUR FEET (4') WIRE TIES. NO ACCESS, TRENCHING, EXCAVATING, FILLING OR COMPACTION IS ALLOWED WITHIN THIS PROTECTED AREA. MAINTAIN FENCING IN PLACE UNTIL COMPLETION OF WORK OR UNTIL REMOVAL IS APPROVED OR DIRECTED BY TxDOT. LEGEND OF EXISTING FEATURES 12 "WL = EXISTING WATER LINE (SIZE SHOWN) 101 = EXISTING WATER VALVE E� = EXISTING FIRE HYDRANT 0 = EXISTING WATER METER JD = EXISTING BLOW -OFF LIT = S. W. B. UNDERGROUND TELEPHONE CABLE Is = S. W. B. TELEPHONE BOX PP = EXISTING POWER POLE -------------------- - - - - -- PP = EXISTING POWER POLE DOWN GUY ANCHOR UE = EXISTING UNDERGROUND ELECTRIC G2 "° = EXISTING GAS LINE (SIZE SHOWN) oG = EXISTING GAS METER ------------------------------------- - - - - -- = EXISTING SANITARY SEWER LINE (SIZE SHOWN) (D = EXISTING SANITARY SEWER MANHOLE sy = EXISTING SIGN _ - ✓ss -••• = EXISTING WOOD FENCE - -_. x__ = EXISTING BARBED WIRE FENCE . ............•.... « -_. = EXISTING CHAIN LINK FENCE LJ L1 - = EXISTING ROCK /BRICK COLUMN FENCE 2260 = TEXAS HIGHWAY DEPT. CONCRETE MONUMENT If = FOUND IRON PIN TV` = EXISTING CABLE TV BOX -------------- 1 ______________ 1 __. = EDGE OF PAVEMENT 100 = EXISTING MAILBOX Bore Sewer (Complete) (12" Carrier, 24" Steel Casing) = EXISTING LIGHT POST " = TREE ITEM NO. DESCRIPTION UNIT QUANTITY 1410 TPDES -Storm Water Pollution Prevention Plan Is 1 1502 Mobilization Is 1 1555 Traffic Control and Regulation Is 1 1740 Site Restoration (Utility Construction) If 3878.05 2082 Precast Manholes (0 -6ft deep) (60 -in) ea 15 2082 Precast Manholes (extra depth) of 91.88 2221 Remove Asphalt Pavment (complete) sy 20 2221 Remove Sewer (size) If 342.84 2221 Remove Manhole ea 2 2260 Trench Safety System If 3278.05 2448 Bore Sewer (Complete) (8" Carrier, 18" Steel Casing) If 100 2448 Bore Sewer (Complete) (12" Carrier, 24" Steel Casing) If 140 2448 Bore Sewer (Complete) (12" no casing) If 40 2531 Sanitary Sewer (PVC)(SDR 26)(OPENCUT) (8 ") (0' -6') If 290 2531 Sanitary Sewer (PVC)(SDR 26)(OPENCUT) (8 ") (6-10') If 135.54 2531 Sanitary Sewer (PVC)(SDR 26)(OPENCUT) (8 ") (10' -14') If 141.79 2531 Sanitary Sewer (PVC)(SDR 26)(OPENCUT) (12 ") (0' -6') If 145 2531 Sanitary Sewer (PVC)(SDR 26)(OPENCUT) (12 ") (6-10') If 81749 2531 Sanitary Sewer (PVC)(SDR 26)(OPENCUT) (12 ") (10' -14') If 418.21 2531 Sanitary Sewer (PVC)(SDR 26)(OPENCUT) (12 ") (14' -18') If 660 2531 Sanitary Sewer (PVC)(SDR 26)(OPENCUT) (12 ") (18' -22') If 670.02 2531 Sanitary Sewer (DI)(AWWA C151)(12 ") If 600 2531 Sanitary Sewer Televise If 4158.05 2821 * Wire Fence If 529 MISC Special Shoring /Support (power pole) EA 1 MISC Concrete Support Columns EA 32 LOCATION MAP NTS Sheet List Table Sheet Number Sheet Title 1 COVER 2 LOCATION - GENERAL NOTES - INDEX 3 PROJECT LAYOUT 4 SWPPP SITE DESCRIPTION 5 SWPPP DETAILS 6 TEMPORARY TRAFFIC CONTROL PLAN LINE A 7 STA 0 +00 TO 15 +00 8 9 STA 28 +00 TO 39 +00 10 STA 39 +00 TO END DETAILS 11 STANDARD DETAILS 12 FOUNDATION STRUCTURE OF LINE A 13 STRUCTURAL DETAILS ti O LO O r Z N Z 1` Z J 00 W ti U) * X W O ~ U � � O Z LLI O C Z � Q C C/) Z N U) o 4- * d• O (�} W Z R W C/) W Lj Z > iD Fy Z p W W N O O r- MARK B. HILL ........................ �c••�CENSE G� SS�ONAL•�N I -;f- IS- 201 TBPE No. F -1162 l • a W Z O U) > r Q 0 °I II II III • 1 • r r r� PROJECT NO. 1124.2603 JULY 16, 2014 2 OF 13 \ (a .. u\f C //7 / \}\ 2 geo o\ \ \ / 0 ry 5 052 )[f ) /\\ ))) \ L°° of § \w< / £$: \ m\) / \\, \ W ( o }j( ƒ <ge / XLuL, I (00 / wow $ 0`� \ w�� u \(( \ B)\ \ )}} <WW / ))3 w <22 \ (D°° u) \ \\\ 0 Z U F tr W Z }3Z WX0� �a Ct,W _ = Z 0t-C7 10Z a�U r i Oz Woa UZO WIZ XWo Icr Q W <n ~ ~W LU LUU� W tea° =aw K Q W W d Zoir Zo O WWo z O W Z =a of o] W W Z W W W _ 0 2 W W W OmQc X00 �rZ WOW 0 ZW a¢� TWA Z 0 W 0 Of Z F O U Q O K _0� U) Z OHO Z U U Q W W W W � Q co Z zoo �F-o OZU SITE DATA PROJECT LIMITS: See overall map, sheet 3 PROJECT SITE MAP • Project Latitude N 290 37' 35" Project Longitude W 980 14' 10 ". • Project Location Map: See project vicinity map, sheet 3. • Drainage Patterns: See drainage area map sheets • Approx. Slopes Anticipated After Major Gradings and Areas of Soil Disturbance: Shown on Typical Sections • Major Controls and Locations of Stabilization Practices: Shown on SWPPP Sheet 3. • Project Specific Locations: Off -site waste, borrow, or storage areas are not part of this SW3P. • Surface Waters and Discharge Locations: Shown on Drainage Layout Sheets PROJECT DESCRIPTION Construction of sanitary sewer along UPRR and FM 482. FOR MAJOR SOIL DISTURBING ACTIVITIES SEQUENCE OF EVENT: 1. Install controls down -slope of work area and initiate inspection and maintenance activities. 2. Begin phased construction with interim stabilization practices. Adjust erosion and sedimentation controls during construction to meet requirements and changing conditions and as directed/ approved by the Owner /Engineer. 3. Major soil disturbing activities may include but are not limited to: right -of -way preparation, cut and /or fill to improve roadway profile, final grading and placement of topsoil and the following (if marked): Placement of road base Extensive ditch grading Upgrading or replacing culverts or bridges Temporary detour road(s) Other: New sidewalks EXISTING AND PROPOSED CONDITIONS Description of existing vegetative cover: Mostly good grass & scattered trees, open land. Percentage of existing vegetative cover: >75% Existing vegetative cover: (mark one) x Thick or uniformly established Thin and Patchy None or minimal cover Description of soils (classification /description): Site Acreage: 22.312 Area Disturbed: 4.1 AC Site Runoff (pre- construction): .55 (post construction): .55 RECEIVING WATERS Name of receiving waters that will receive discharges from disturbed areas of the project: Dry Comal River Name of classified water body that discharge will eventually reach. Name: Comal River Segment Number: 1811 Are any of the recieving waters on the EPA - approved CWA 303(d) list of impaired waters? no Name: Site is in a Municipal Separate Storm Sewer System (MS4). yes MS4 Operator (name): City of Schertz EDWARDS AQUIFER The discharge or potential discharge within the Recharge Zone, Contributing Zone, or Contributing Zone within the Transition Zone of the Edwards Aquifer x None • -. General timing or sequence for implementation of BMPs shall be as required and /or as directed /approved by the Engineer to provide adequate controls. BMPs shown on plan sheets are to be considered "proposed" unless /until install date is shown. BMPs are to reduce sediments from road construction activities. SOIL STABILIZATION PRACTICES: (Select T = Temporary or P = Permanent, as applicable) P SEEDING MULCHING (Hay or Straw) BUFFER ZONES PLANTING COMPOST /MULCH FILTER BERM SODDING PRESERVATION OF NATURAL RESOURCES FLEXIBLE CHANNEL LINER RIGID CHANNEL LINER SOIL RETENTION BLANKET COMPOST MANUFACTURED TOPSOIL OTHER: (Specify Practice) STRUCTURAL PRACTICES: (Select T = Temporary or P = Permanent, as applicable) T SILT FENCES HAY BALES T ROCK FILTER DAMS DIVERSION, INTERCEPTOR, OR PERIMETER DIKES DIVERSION, INTERCEPTOR, OR PERIMETER SWALES DIVERSION DIKE AND SWALE COMBINATIONS PIPE SLOPE DRAINS PAVED FLUMES ROCK BEDDING AT CONSTRUCTION EXIT TIMBER MATTING AT CONSTRUCTION EXIT CHANNEL LINERS SEDIMENT TRAPS SEDIMENT BASINS STORM INLET SEDIMENT TRAP STONE OUTLET STRUCTURES CURBS AND GUTTERS STORM SEWERS VELOCITY CONTROL DEVICES OTHER: (Specify Practice) STORM WATER MANAGEMENT: The proposed facility was designed in consideration of hydraulic design standards to convey stormwater in a manner that is protective of public safety and property. The control of erosion from the facility is inherent to the design. Additional factors affecting post- construction stormwater at the project location include: (mark all that apply) x Existing or new vegetation provides natural filtration. The design includes provisions for permanent erosion controls provided by strategically placed pervious and impervious surfaces. Project includes permanent sedimentation controls (other than grass). Velocities do not require dissipation devices. x Velocity- dissipation devices included in the design. Other : NON -STORM WATER DISCHARGES: Off -site discharges are prohibited except as follows: 1. Discharges from fire fighting activities and /or fire hydrant flushings. 2. Vehicle, external building, and pavement wash water where detergents and soaps are not used and where spills or leaks of toxic or hazardous materials have not occurred (unless all spilled material has been removed). 3. Plain water used to control dust. 4. Plain water originating from potable water sources. 5. Uncontaminated groundwater, spring water or accumulated stormwater. 6. Foundation or footing drains where flows are not contaminated with process materials such as solvents. 7. Other: Concrete truck wash water discharges on the site should be prohibited or minimized. If allowed by the Engineer, they must be managed in a manner so as not to contaminate surface water. They must not be located in areas of concentrated flow. Concrete truck wash -out locations must be shown on the SW3P Layout and included in the inspections. Hazardous material spill /leak shall be prevented or minimized. At a minimum, this includes asphalt products, fuels, oils, lubricants, solvents, paints, acids, concrete curing compounds and chemical additives for soil stabilization. BMPs shall be implemented to the storage areas of these products. All spills must be cleaned and disposed properly and reported to the Engineer. Report any release at or above the reportable quantity during a 24 hour period to the National Response Center at 1- 800 - 424 -8802. SANITARY SEWER All sanitary waste will be collected from portable units as necessary, or as required by local regulations by a Licensed Sanitary Waste Management Contractor. NARRATIVE - SEQUENCE OF CONSTRUCTION (STORM WATER MANAGEMENT) ACTIVITIES:. The order of activities will be as follows: 1. Contractor shall limit vegetative and soil disturbance to essential construction sites only. 2. Install perimeter controls prior to construction. 3. Implement phase construction system installation. 4. Construction of the proposed work contained in contract and as outlined in general phasing of the project 5. Project clean up 6. Replace the topsoil and seed required areas . OTHER REQUIREMENTS & PRACTICES MAINTENANCE: All erosion and sediment controls shall be maintained in good working order. If a repair is necessary, it shall be performed before the next anticipated storm event but no later than 7 calendar days after the surrounding exposed ground has dried sufficiently to prevent further damage from equipment. If maintenance prior to the next anticipated storm event is impracticable, maintenance must be scheduled and accomplished as soon as practicable. Disturbed areas on which construction activities have ceased, temporarily or permanently, shall be stabilized within 14 calendar days unless they are scheduled to and do resume within 21 calendar days. The areas adjacent to creeks and drainageways shall have priority followed by protecting storm sewer inlets. INSPECTION: For areas of the construction site that have not been finally stabilized, areas used for storage of materials, structural control measures, and locations where vehicles enter or exit the site, personnel provided by the permittee and familiar with the SW3P must inspect disturbed areas at least once every fourteen (14) calendar days and within twenty four (24) hours of the end of a storm of 0.5 inches or greater. As an alternative to the above - described inspection schedule of once every fourteen (14) calendar days and within twenty four (24) hours of a storm of 0.5 inches or greater, the SW3P may be developed to require that these inspections will occur at least once every seven (7) calendar days. If this alternative schedule is developed, the inspection must occur on a specifically defined day, regardless of whether or not there has been rainfall since the previous inspection. An Inspection and Maintenance Report shall be prepared for each inspection and the controls shall be revised on the SW3P within seven (7) calendar days following the inspection. WASTE MATERIALS: All non - hazardous municipal waste materials such as litter, rubbish, trash and garbage located on or originating from the project shall be collected and stored in a securely lidded metal dumpster, provided by the Contractor. The dumpster shall be emptied as necessary or as required by local regulation and the trash shall be hauled to a permitted disposal facility. The burying of non - hazardous municipal waste on the project shall not be permitted. Construction material waste sites, stockpiles and haul roads shall be constructed to minimize and control the amount of sediment that may enter receiving waters. Construction material waste sites shall not be located in any wetland, water body or stream bed. Construction staging areas and vehicle maintenance areas shall be constructed in a manner to minimize the runoff of pollutants. OFFSITE VEHICLE TRACKING: Off -site vehicle tracking of sediments and the generation of dust must be minimized. Excess sediments on road shall be removed on a regular basis as directed /approved by the Engineer. N d' 0 0) c° Z N z� Z <00 U) Q X W O ~ U } L_ z > O Z DQC C/) z m �o *0� (�} W Z � Fy ::) W W W Lj Z > (D Fy Zo W W } N 0) 0 ........................, MARK B. HILL ........................ FS �CENSE G� S�ONAL•�N 1 -;F- IS- Z01 TBPE No. F -1162 l 2 56., W Z 0 U) r W Q 0 • • PROJECT NO. 1124.2603 JULY 16, 2014 4 OF 13 a- c 2 an° �-1 T-1 0 0 so � o, . o o x,E` E Tom �Q w m o Rw_ o E o - w- C, o0 o� , I ' a a o w��NE � ° d Q o z U 0 � m �ar EE a1 o N l I� M RT a N M. a o r I TO Qo �o <vm NR` T o �Mm,n __11 omIn Filter fabric . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3' min. width Backfill & hand tamp. - Flow 90- z�. 6" m7i G SECTION A -A d2 a Embed posts 18" min. or anchor if in rock, SEDIMENT CONTROL FENCE USAGE GUIDELINES A sediment control fence may be constructed near the downstream perimeter of a disturbed area along a contour to intercept sediment from overland runoff. A 2 year storm frequency may be used to calculate the flow rate to be filtered. Sediment control fence should be sized to filter a max. flow through rate of 100 GPM/FT . Sediment control fence is not recommended to control erosion from a drainage area larger than 2 acres. PLAN SHEET LEGEND Sediment Control Fence SC GENERAL NOTES 1. The guidelines shown hereon are suggestions only and may be modified by the Engineer. 8fabric teel or wood posts spaced at 6' to 8'. Connect the ends of posts shall be 3" min. dia. or nominal 2 "x4 ". successive reinforcement posts shall have a min. cross section of 1.5" x '1.5 ". sheets or rolls a min. of 6 times with hog rings Fasten fabric to top strand of welded wi re mesh (W.W.M.) by hog rings or cord at a max. spacing of 15 ". Attach the W.W.M. & fabric on end posts usin 4 event s aced sta les for 9 Y P P wooden posts (or 4 T -Clips or sewn 2 vertical pockets for steel posts). Goly. W.W.M. (12.5 Ga. 90- max. opening size sha2" x 4 ". FrO4 / / y %II Place 4" to 6" of fabric against the trench side and approx, 2" across trench bottom in 6upstream direction. Minimum trench size A shall be 6" square. Backfill and hand tamp. TEMPORARY SEDIMENT CONTROL FENCE SCF 3:1 Max. 3:1 Max. Overlap tops of Hay Bales {{ II l P toward adjacent bale Ditch Flowline PLAN VIEW Angle stakes toward PROFILE VIEW PLANS SHEET LEGEND Baled Hay Btr BALED HAY USAGE GUIDELINES A Baled Hay installation may be constructed near the downstream perimeter of a disturbed area along a contour to intercept sediment from overland runoff. A two year storm frequency may be used to calculate the flow rate to be filtered. The installation should be sized to filter a maximum flow thru rate of 5 GPM /FT2 of cross sectional area. Baled hay may be used at the following locations: 1. Where the runoff approaching the baled hay flows over disturbed soil for less than 100'. if the slope of the disturbed soil exceeds 10 %, the length of slope upstream the baled hay should be less than 50'. 2. Where the installation will be required for less than 3 months_ 3. Where the contributing drainage area is less than ? acre. For Baled Hay installations in small ditches, the additional following considerations apply: 1. The ditch sideslopes should be graded as net as possible to maximize the drainage flowrate thru the hay. 2. The ditch should be graded large enough to contain the overtopping drainage when sediment has filled to the top of the baled hay. Bales should be replaced usually every 2 months or more often during wet weather when loss of structural integrity is accelerated, 4„ 0 SECTION B -B Angle first stake Fill voids between toward previously bales with hay laid bale ?" Did. rebar in w a„ x 2„ \�D wood stakes r T r r I r11rr rr J r J T r r TT TrlrT I iiVhI i r �J BALED HAY FOR EROSION CONTROL GENERAL NOTES 1. Hay bales shall be a minimum of 30" in length and weigh a minimum of 50 Los. 2. Hay bales shall be bound by either wire or nylon or polypropylene string. The bales shall be composed entirely of vegetative matter. 3. Hay bales shall be embedded in the soil a minimum of 4" and where possible ? the height of the bale. 4. Hoy bales shall be placed in a row with ends tightly abutting the adjacent bales. The bales shall be placed with bindings parallel to the ground. S. Hay bales shall be securely anchored in place with ?" Dia. rebar or 2" x 2" wood stakes, driven through the bales. The first stake shall be angled towards the previously laid bale to force the bales together, 6. The guidelines shown hereon are suggestions only and may be modified by the Engineer, REVISION HISTORY ---*Texas Department of Transportati r If Design Division (Roadway) TEMPORARY EROSION, SEDIMENT AND WATER POLLUTION CONTROL MEASURES FENCED & BALED HAY EC(1) -93 FILE EC193.DGN DN. HEJ CK: HEJ Dw BCD cK ............ ....... _ ©T00T JUNE 1993 DISTRICT rEDERA Ain PROJECT SHEET REVISIONS COUNTY CONTROL SECT I JOB HIGHWAY �> ai a` 0 ° a � a o c Ti oa- c � _ X ° � o`o _FO ° " o , ° .,IE n ° a .5 1 cs ` .5 0EO� ° U a Tg O C 0 o a 8 o a °cam E' Do,, w :5 °z ° 0 a1_ On O On "os o a x o �o �Q10 0 a0 w a w Xf - n oo �o Lop o �0 0 >, a T E o E w � ° m a o a~ EE~_ i v _.o � (See Use e Guidelines r IL I I_K uHm H I I ur ur �)I_Url RFD TYPE 1 PLAN VIEW 3', 6' or 9' Galvanized Steel "V" SHAPE PLANS SHEET LEGEND Typel Rock Filter Dam 1 Type 2 Rock Filter Dam Type 3 Rock Filter Dam Galvanized Steel 7 J-y a III_ IMI _ `, ��1! •� •� TYPE 4 SACK GABIONS Drain to sediment trapping device 50' Min. 4' Min. 50' Min. Approach transition Approach transition Min. Foundation course 6" min. CONSTRUCTION EXIT (TYPE 1) GENERAL NOTES 1. The length of the type 1 construction exit shall be as indicated on the plans, but not less than 50'. 2. The coarse aggregate should be open graded with a size of 4" to 8 ". 3. The approach transitions should be no steeper than 6:1 and constructed as directed by the Engineer. 4. The construction exit foundation course shall be flexible base, bituminous concrete, portland cement concrete or other material as approved by the Engineer. 5_ The construction exit shall be graded to allow drainage to a sediment trapping device. 6. The guidelines shown hereon are suggestions only and may be modified by the Engineer. V_ Flow Excavation (If shown on const. dwgs.) Earth embankment C � � A "V" Shape may be used for higher velocity flows. (See "V" Shape Plan below) FILTER DAM AT SEDIMENT TRAP (EF�� OR TYPE 1 OR TYPE 2 Galvanized woven wire mesh (for Types 2 & 3) See Note 4 2 1 Open graded rock 4" Min. PROFILE tn SECTION C -C ROCK FILTER DAM USAGE GUIDELINES Rock Filter Dams should be constructed downstream from disturbed areas to intercept sediment from overland runoff and /or concentrated flow. The dams should be sized to filter a maximum flow through rate of 60 GPM /FT of �ross sectional area. A 2 year storm frequency may be used to calculate the flow rate. Type 1 (18" high with no wire mesh): Type 1 may be used at the toe of slopes, around inlets, in small ditches, and at dike or swale outlets. This type of dam is recommended to control erosion from a drainage area of 5 acres or less. Type 1 may not be used in concentrated high velocity flows (approx. 8 Ft See or more) in which aggregate wash out may occur. Sandbags may be used at the embedded foundation (4" deep min.) for better filtering efficiency of low flows if called for on the plans or directed by the Engineer. Type 2 (18" high with wire mesh): Type 2 may be used in ditches and at dike or swale outlets. Type 3 (36" high with wire mesh): Type 3 may be used in stream flow and should be secured to the stream bed. Type 4 (Sack gabions): Type 4 May be used in ditches and smaller channels to form an erosion control dam. s 1 & 2 = 18" Type 3 = 36" Drain to sediment trapping device 50' Min. Treated timber plank Typical dimensions 8" X 10" X 8' PLAN 4' Min_ 4' Min. 50_ Min_ 4 Approach transition Approach transition Foundation course 6" min. PROFILE CONSTRUCTION EXIT (TYPE GENERAL NOTES 1. The length of the type 2 construction exit shall be as indicated on the plans, but not less than 50'. 2. The treated timber planks shall be attached to the railroad ties with ? "x 6" min. lag bolts. Other fasteners may be used as approved by the Engineer. 3. The treated timber planks shall be #2 grade min., and should be free from large and loose knots. 4. The approach transitions shall be no steeper than 6:1 and constructed as directed by the Engineer. 5. The construction exit foundation course shall be flexible base, bituminous concrete, portland cement concrete or other material as approved by the Engineer. 6. The construction exit should be graded to allow drainage to a sediment trapping device. 7. The guidelines shown hereon are suggestions only and may be modified by the Engineer. FILTER DAM AT CHANNEL SECTIONS RFDY OR --(ED2 )-OR TYPE 1 OR TYPE 2 GENERAL NOTES 1. If shown on the plans or directed by the Engineer, filter dams should be placed near the toe of slopes where erosion is anticipated, upstream and /or downstream at drainage structures, and in roadway ditches and channels to collect sediment. 2. Materials (aggregate, wire mesh, sandbags, etc.) shall be as indicated by the specification for "Rock Filter Dams for Erosion and Sedimentation Control ". 3. The rock filter dam dimensions shall be as indicated on the SW3P plans. 4. Side slopes should be 2:1 or flatter. Dams within the safety zone shall have sideslopes of 6:1 or flatter. 5. Maintain a minimum of 1' between top of rock filter dam weir and top of embankment for filter dams at sediment traps. 6. Filter dams should be embedded a minimum of 4" into existing ground. 7. The sediment trap for pending of sediment laden runoff shall be of the dimensions shown on the plans. 8. Rock filter dam types 2 & 3 shall be secured with 20 gauge galvanized woven wire mesh with 1" diameter hexagonal openings. The aggregate shall be placed on the mesh to the height & slopes specified. The mesh shall be folded at the upstream side over the aggregate and tightly secured to itself on the downstream side using wire ties or hog rings. In stream use the mesh should be secured or staked to the stream bed prior to aggregate placement. 9. Sack Gabions should be staked down with a" dia. rebar stakes. 10. Flow outlet should be onto a stabilized area (vegetation, rock, etc.). 11. The guidelines shown hereon are suggestions only and may be modified by the Engineer. REVISION HISTORY --*Texas Department of Transportat If Design Division (Roadway) TEMPORARY EROSION, SEDIMENT AND WATER POLLUTION CONTROL MEASURES ROCK FILTER DAMS EC(2) -93 FILE EC293.DGN Im HEJ CK: HEJ Dw BCD CK ©TxDOT JUNE 1993 DISTRICT rEDER AL AID PROJECT SHEET REVISIONS COUNTY ICONTR OL SECT JOB HIGHWA R.O.W. Disturbed Soil Area tA- Paved Roadway PLAN ?" Min_ thick treated plywood or pressed wafer board sheets SECTION A -A note 2 X 8" treated timbers ed onto abutted ends Need sheets Min. thick plywood or ssed wafer board sheets 2 X 8' Timbers Nailed onto ends of wood sheets Disturbed soil CONSTRUCTION EXIT (TYPE 3) GENERAL NOTES 16 Penny Nails @ 1' on centers. 1. The length of the type 3 construction exit shall be as shown on the plans, or as directed by the Engineer. 2. The type 3 construction exit may be constructed from open graded crushed stone with a size of two to four inches spread a min. of 4" thick to the limits shown on the plans. 3. The treated timber planks shall be #2 grade min., and should be free from large and loose knots. 4. The guidelines shown hereon are suggestions only and may be modified by the Engineer. REVISION HISTORY 0-Texas Department of Transportat If Design Division (Roadway,) TEMPORARY EROSION, SEDIMENT AND WATER POLLUTION CONTROL MEASURES CONSTRUCTION EXITS EC(3) -93 nee EC393,DGN Im HEJ CR: HEJ Dw, BGD C✓- OTxDOT JUNE 1993 DISTRICT EEDERAL NO PROJECT SHEET REVISIONS COUNTY ICONTROL I SECT I JOB HIGHWA y LL O tf7 LLI W Z N 7 cf' V' N C) O N n V U- U- H } 0 a LU w H ai Y N U O Z U F LL, W Z Q 0 Z w 0L =o-w O w = =z U F- (D 0w F U, Po OZ w0� QUO U Z F W H Z W Q W O (A ~ ~w WU3 = W0 �-0U =aw K Q w rt W�a ZO° z o- Z 441"o O w }¢ _Z � CO Q o Z w W F w W w LU O co QC �00 Z wow IL a,w� a ¢F- W j Z Z WOE Of ZF O U O Q < = 0 F U W Z 0 0 Z U U Q W W w X = �w�- Q (n Z Zo QL ��-O OZU ITEM NO. DESCRIPTION UNIT QUANTITY 1740 Site Restoration (Utility Construction) If 852.51 2082 Precast Manholes (0 - -6ft deep) (60 -in) ea 5 2082 Precast Manholes (extra depth) of 48.06 2221 Remove Sewer (8 ") If 342.84 2221 Remove Manhole ea 2 2260 Trench Safety System If 852.51 2448 Bore Sewer (Complete) (12" Carrier, 24" Steel Casing) If 140 2448 Bore Sewer (Complete) (12" no casing) If 40 2531 Sanitary Sewer (PVC)(SDR 26)(OPENCUT) (12 ") (6' -10') If 322.49 2531 Sanitary Sewer (PVC)(SDR 26)(OPENCUT) (12 ") (10' -14') If 170 2531 Sanitary Sewer (PVC)(SDR 26)(OPENCUT) (12 ") (14' -18') If 160 2531 Sanitary Sewer (PVC)(SDR 26)(OPENCUT) (12 ") (18' -22') If 200.02 2531 Sanitary Sewer Televise If 1032.51 2821 Wire Fence If 112 725 720 715 710 0 0 z U F � W Z }az 705 WxoL _ 0- W ,vaay. - (n W = =z 0 t_ (D Ow F �U� Oz WO0 Uz0 W ~Z 700 S wF- °-W¢ W O 0 Tz ~ ~Wa WU2 = W0 -oU =a W Q 3: K W Y W�a Z°° 695 oz o- °a W W o z 0 W } co Q Z W'n W _ , 2 WWw 690 omrt wow WOW 0W� a¢� W >- z1- z Wog 685 �OU <0< _ow v,Wz oz)o Z U U Q WW Xw� Q (n z z°W 680 §F-a � OZU U) z O # t � EXIST SAN SWR ACCESS71HROUI HENDRIX PROPERTY. VARIABLE WIDTH CONSTRU611ON 1PL EASEMENT, REPLACE EXIST 225.71 If 8" SAN SWR WITH NEW 12" SAN" SWR APPROX. TREE LINE , JOAN BLANCHARD 65.449 ACRES APPROX. CREEK FLOWLINE % VOL. 573, PG. 626 STA 5 +84.65 MH -A2 REPLACE EXIST MANHOLE \( EXIST. 16" PVC FORCE MAIN REPLACE EXIST r' 4 3, 150.790 a1. I i REPLACE ±82 LF WIRE _ FENCE ACROSS EASEMENTS STA 8 +10.35 1 . r MH -A3 ��.8' 89.81° 2 REPLACE EXISTIMANHOLE I d C) f SANTARY SEWER EASEM' Nf I ' VOL. 784, PG. 23T `o- .w &00) f 1.. I + EXIST FENCE TO A.3 i I i REMAIN > ITREE LINE 11.13 If 8" SAN SWR xlsT. MANHOLE "KITH NEW 12" SAN 6.0 SWR / EXIST. BUILDINGS STA 4 +67.51 trGE # 4, (APPROX. LOCATION) }r ±40 LF BORE MH -A1 (EXIST) ri / PL _.., UNDER ROOTS TIE NEW SEWER TO EXIST MH A45.69 o - STA 2 +44.91 O i C I f 7.47 MH -A5 15X20 RECEIVING 5 M R PIT f, ° - T 1 _. Op_mmmmm t �9f)M, 4� Q _,.._ w: 25' CONSTRUCTION ?EASEMENT # s Ls -- r` EXIST. ATER LINE 3 46.77° # I �, APPR X. LOCATION EXIST. DRIVE - v, �,. �' "MME ( ) i r � I �,, _.,..._ ... ....._.. �n. v ,_,ro_r_ 26-.&7 liq qh wfl E s __.�. XIST. 15' �O i E SEWER LASE-MENT _..._ _....._ PART 1 ° VO...;784 G.250 - ..,_._ VALVE . ,. ,.... _. _,.,... , . ,..m ... ..._,... .. .. _...... F.M. 48 4,11116 24"V l GKLaER6i�,.. I= _ ..._ .._.M..n ... _ _ (VAR AAA8LE WID -ROW - r, -._ _._. .w _.._.,_ S CEN .. li�� _.. _. WLE, TXDOT ROW 140 LF BORE AND CASE 7 24" STL CASING ECTOR N CRISLER EXIST. DRIVEWAY 42 PL 110 ACRES STA. 131 DOC. #9606015140 END' COMAL COUNTY OPR -25' CONSTRUCTION EASEMENT 4 • -° STA 9 +62.32 MH -A4 �- 15" OAK TO BE REMOVED =::�EXIST. 16' SANITARY SEWER EASEMENT DOC #201406008073, COMAL COUNTY DEED RECORDS 4 14" OAK TO REMAIN 11 " OAK TO REMAIN JOSEPH HENDRIX 5.93 ACRES DOC. #200306034249 COMAL COUNTY OPR 40" OAK TO REMAIN BORE UNDER ROOT NV EL: 698.35 INV EL: 698.6 2 +00 3 +00 4 +00 5 +00 FM 482 -LINE A NV EL: 698.71' d' IN INV EL: 699.24 0 O r ROM CAUTION: APPROX. LOCATION OF EXIST. FIBER OPTIC CABLE. CONTRACTOR TO USE CAUTION WHEN WORKING IN THIS AREA. ACCESS THROUGH THIS GATE EXIST. DRIVEWAY 15 WATER LINE ESMT. VOL. 597, PG. 391 b - - ------------ ..am.,. D lmo 'a . .....__ r.. - -��E EXIST. EDGE OF 27.34 PAVEMENT ° 134.08 73.55 .EXIST. FLOWLINE �E._._ f[ h. .. _......... ,,.. AN WM ± O I�W ,mM,. 71 ±7' REPLACE 45' WIRE FENCE CONSTRUCTION ACCESS ry AT THIS POINT 15 4' 20X50 BORE PIT U) 44.04° I • EXIST. 16' SANITARY SEWER EASEMENT DOC #201406008074, COMAL COUNTY DEED ( 45' CONSTRUCTION RECORDS I EASEMENT MATCH -LINE STA. 15 + 00 EXIST. 2" PVC WATERLINE !► 1:n1 NV EL: 699.34 INV EL: 699.69 T INV EL 699.79 I INV EL: 700.45) I \ -INV EL: 706.56 (10' -14' 1 160.00 (14'118' 40.00 (18' -'2') �-' ��.,= 57.20 (18' 9 +00 10 +00 11 +00 12 +00 13 +00 40 S 3� N OSHA TRENCH SAFETY 1. TRENCH EXCAVATION SHALL COMPLY WITH MINIMUM STANDARDS AS SET FORTH BY THE OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION, REGULATIONS STANDARDS - 29 CFR - "EXCAVATION" - 1926 SUBPART P. 2. TRENCH SAFETY SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR. IT SHALL BE THE CONTRACTOR'S RESPONSIBILITY TO PROVIDE SHOP DRAWINGS FOR DETAIL PLANS AND SPECIFICATIONS TO PROVIDE ADEQUATE SHORING AND SHEETING STANDARDS THAT MEET THE OSHA STANDARDS AS SET OUT BY STANDARDS - 29 CFR - EXCAVATION" - 1926 SUBPART P FOR TRENCH SAFETY. COST OF TRENCH SAFETY SHALL BE INCLUDED IN THE UNIT PRICE COST PER LINEAR FOOT OF PIPE AS BID. 3. CONTINUOUS INSPECTION OF ALL TRENCH EXCAVATION SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR JOB SUPERINTENDENT. THE CONTRACTOR CONTROLS THE SIZE, WEIGHT, AND SPEED OF OPERATION OF EQUIPMENT AND PIPE INSTALLATION, WHICH DIRECTLY AFFECTS ALL SAFETY MEASURES IN A TRENCH. IF PROBABLE CAUSE OF UNSAFE TRENCH CONDITIONS EXIST, ALL WORK SHALL CEASE IMMEDIATELY UNTIL NECESSARY PRECAUTIONS TO SAFEGUARD EMPLOYEES ARE TAKEN. NOTE: 1. RESTORATION OF PROJECT AREA AFFECTED BY CONSTRUCTION ACTIVITIES IN PUBLIC AND PRIVATE PROPERTY, INCLUDING RIGHT -OF -WAYS AND EASEMENTS (4" TOPSOIL AND HYDROMULCH), PAVEMENT, DRIVEWAYS, DRAINAGE STRUCTURES, FENCES, LAWNS (TOPSOIL AND BLOCK SODDING), AND LANDSCAPING WILL BE COVERED BY SPECIFICATION AND BID ITEM "SITE RESTORATION." PROJECT AREA DEFINED BY THE AREA WITHIN THE UTILITY AND CONSTRUCTION EASEMENTS AS WELL AS WORK PERFORMED IN TXDOT RIGHT 0 OF WAY. RE- VEGETATION TO ACHIEVE 85% GROWTH PRIOR TO ACCEPTANCE OF PROJECT BY CITY. 2. ALL PIPE TO BE PVC, SDR 26,115 PSI, UNLESS OTHERWISE NOTED ON PLANS 3. EXISTING MAILBOXES TO REMAIN. CONTRACTOR SHALL USE CAUTION WHEN WORKING IN VICINITY OF MAILBOXES TO AVOID DAMAGE OR DISTURBANCE. 4. ALL OPEN CUT TRENCHING WITHIN TXDOT RIGHT OF WAY WILL BE PROPERTY SHORED AND BACKFILLED WITH FLOWABLE FILL TO WITHIN 5' OF TOP OF TRENCH 5. COMPLY WITH TRAFFIC CONTROL PLAN FOR WORK WITHIN TXDOT RIGHT OF WAY, MAINTAIN BOTH LANES OPEN ON FM 482, AND PROVIDE CONCRETE BARRIERS FOR PROTECTION OF OPEN TRENCH. 6. ACCESS TO BLANCHARD PROPERTY TO BE THROUGH CONSTRUCTION EASEMENTS ON HENDRIX PROPERTY 7. LOCATE BORE PIT ACROSS FM 482 ON CRISLER PROPERTY, AND RECEIVING PIT ON HENDRIX PROPERTY 8. EXISTING 8" SANITARY SEWER HAS NO UPSTREAM CONNECTION 9. COST FOR REMOVAL OF EXISTING MANHOLE TO BE REPLACED IS TO BE INCLUDED IN THE COST OF THE NEW MANHOLE. HORIZONTAL SCALE: 1" = 50' VERTICAL SCALE: 1" = 5' INV EL: 700.95 r 100 01 Lr 25% LOPE 14 +00 INV EL: 701.05 02.82 8' 0 u7 N r T 15 +00 725 720 715 710 705 AA 1^ i 00 U) W O U Z O Q Z 3 Q � QN � U) O O } W W } Fy 1 � W N 0) O 9 5 S • � MARKB�HILL•• ........................ o 94904 .•�, CENSE.�,� SS�ONAL•�N TBPE No. F -1162 PROJECT NO. 1124.2603 680 JULY 16, 2014 7 OF 13 Z O D_ ry U) • W 0 W z O > r� Q 0 °,, 111111h, PROJECT NO. 1124.2603 680 JULY 16, 2014 7 OF 13 • r PROJECT NO. 1124.2603 680 JULY 16, 2014 7 OF 13 In \ 3 / S / )a + °Gf //7 / u±: \ \}\ $ $P/ \ )\) \ (§ ) 2 ƒ [f a °0} 5 j\\ § //S } }(\ j £$E F- re) \\< \ [(\ }j ( ƒ <ge / LU I (}\ / wow $ 0`� Of \ w�F- u $( \ B)\ \ ) }} <WW / ))3 w <22 \ (D °° u) \ \\\ � B 3 / S / )a u0f \ //7 o u±: \ \}\ \ 2U)\ LU / )$ \ G §2 ƒ )[f a °0} 5 j\\ § //S Of W } }x< j £$E m\) / \\� \ [(\ 0 }j( ƒ <ge /�LuL, I (}\ / wow $ �`� \ ww� u < \ B)\ \ )}} <WW / ))3 w <22 \ � °° u) \ \\\ 3 / / §. / °�Z //7 / +±5 + \}\ $ /P/ \ )\) 5 G §2 ƒ )[f a °0} 5 j\\ § (/S of LIJ } }W< j £$E m\) re) \\< \ [(\ o }j( ƒ <ge / LU I (}\ / wow $ 0`� \ w�F- u \(( \ B)\ \ ) }} <WW / »)3 w <22 \ (D °° u) \ \\\ MANHOLE RING AND COVER OR WATERTIGHT MANHOLE RING AND COVER CEMENT MORTAR SEE TYPICAL DETAIL VARIES / FOR MANHOLE CONSTRUCTION CUT BACK 1/3 OF - / A MINIMUM OF TWO AND A PVC ABOVE THE SANITARY SEWER TEE MAXIMUM OF FOUR THROAT RINGS CENTERLINE OF GS HALL BE US ED AT S INCOMING PIPE. OP TO REMAIN EACH MANHOLE. 2.0' OPEN PRESSURE GASKET --� ?- SANITARY SEWER PIPE 6" MIN 6" MIN CLASS "A" CONCRETE w N PIPE DIA. w f 3000 PSI IN 28 DAYS w J _ TO MATCH I- O p � > 314" WIDE STAINLESS STEEL UPSTREAM Z K 5.0' STRAP W /CONCRETE PIPE. cg < Z) ANCHORS (3/8x3 3 1/2 ") DYNA 45° BEND 2" BRICK ix a BACKFILL AROUND MANHOLE PRESS SEAL G SKET INSTALL O SYSTEM #098- 0- 21510R _ OK SHALL BE JETTED. NO TAMPING �\ \� - WITH F OWER E LEEVE EXPANSION APPROVED EQUAL. SUPPORT iv p ALLOWED. NO COLD JOINTS. 8:. ASTM -923 j? - MIN e e r h ' u_ -• CONCRETE GROUT 2 � 11 GROUT BEHIND BEND 2.0' 1.0' #4 BARS @ 12" O.C. EACH WAY INTERNAL DROP MANHOLE 7.33'MIN STANDARD MONOLITHIC MANHOLE Haicu u LETTERS ARE 1/4" WIC "CITY OF SCHERT "SANITARY SEWER" OR "STORM DRAIN" 2) TYPE 4 STEEL 'ICK BARS COVER FACE COVER BACK 1 1(2" --( 3 3/4" r 31" _IL � 3!4" 1" 1 3/8 R 317/8 6 1/2" 2 3/8" R. 1" DIA. STEEL ROD 5116" BUNA -O -RING 1 1(4" GASKET ASTM C -443 1/8" 23" O -RING SEAT (4) 5B" DIA. x 1 314" 1 1/2" STAINLESS STEEL BOLTS 3 5!8" 24 112" DIA. BOLT CIRCLE WATERTIGHT AND PICK BAR DETAIL COVER SECTION a MACHINED BEARING SURFACE 331/4" DIA (4) 5(8" DIA. BOLT 32 3116" DIA HOLES (DRILLED AND TAPPED) 1(2" 2 9116" CONTINUOUS L O-RING GROOVE 40 1!4' IDIA 3 33 15 /t6" DIA !4" FRAME TOP VIEW FRAME SECTION MANHOLE RING AND COVER DETAIL 31 718 1 112 30 40 3(4 32 3(8 4 1(2 V- 1420/1480 RESILIENT CONNECTOR (TYPICAL) 6" BASE EXTENS GENERAL MANHOLE NOTES: 1. MATERIAL FOR SANITARY SEWER PIPE MUST BE THE SAME FROM MANHOLE TO MANHOLE. CHANGES IN TYPE OF PIPE MAY BE MADE ONLY AT MANHOLES, OR SPECIAL STRUCTURES, EXCEPT AS APPROVED BY THE ENGINEER. 1 ADAPTORS SHALL BE USED AS DIRECTED BY THE ENGINEER 3. CONCRETE COLLARS TO BE PROVIDED AT ALL NEW PIPE CONNECTION TO THE MANHOLE 4, WATERTIGHT MANHOLE RINGS AND COVERS SHALL BE TRANS -TEX A77 "O" RING OR APPROVED EQUAL. 5. PROVIDE BACKFILL IN ACCORDANCE WITH SPEC 02317.3.11 AROUND PIPES INITIAL BACKFILL AND EMBEDMENT. FOR SECONDARY BACKFILL AND AROUND MANHOLE BELOW PAVED AREAS, ENCAPSULATE MANHOLE WITH CEMENT STABILIZED SAND OR FLOWABLE FILL; A MINIMUM OF 1 -1`T. BELOW BASE, MINIMUM 1 -FT. AROUND WALLS, UP TO WITHIN 12 -INCH OF PAVEMENT SUBGRADE PER SPECIFICATION 02317; IN UNPAVED AREAS USE SELECT FILL PER SPECIFICATION 02317. 6. BASE EXTENSION MAY BE OMITTED WHERE UNDERGROUND WATER IS NOT ENCOUNTERED. RESILIENT CONNECTOR (TYPICAL) 4' 9" DIA OR SQUARE 12" 33 1!2" --{ 2" FOR NON -PAVED OR FLUSH WITH PAVEMENT 6" MIN BELOW TOP OF CONE 9" MIN CLASS "B" CONCRETE MANHOLE SURFACE COATED WITH TROWEL MASTIC NO, 710 -23 APSHALT ASBESTOS FIBER FUNTKOTE, OR EQUAL, AS APPROVED AND AS DIRECTED BY THE ENGINEER (118" THICKNESS, MIN.) /"'Ix z 4' -9 "DIA O OR SQUARE V LL ea� NAp MANHOLE RING ENCASEMENT IS REQUIRED ON ALL MANHOLES. PAYMENT FOR MANHOLE RING ENCASEMENT SHALL BE INCLUDED IN THE COST OF THE MANHOLE MANHOLE RING ENCASEMENT DETAIL MIN SLOPE NOTES: (PICAL) 1" RUNNERS AS REQUIRED STEEL BAND p5 4S° 1. DEPTH OF MANHOLE DETERMINES SECTIONS REQUIRED. 2. A MINIMUM OF TWO AND A MAXIMUM OF FOUR THROAT RINGS SHALL REDUCING COUPLING BE USED AT EACH MANHOLE, 3. MANHOLE WALL THICKNESS FOR DEPTH EXCEEDING 12' SHALL BE 5' MIN WHEN TRENCHING DETERMINED TO MEET LOADING CONDITIONS (MIN 5 "). (MIN) 0 s 4, ALTERNATE ECCENTRIC CONE AND /OR TRANSITION SECTION MAY BE F.D.1 USED WITH APPROVAL OF PUBLIC WORKS. 5. SEAT MANHOLE FRAME IN SEALANT. 6. OMIT CEMENT MORTAR WHEN MANHOLE IS LOCATED IN PAVED SIZE AREAS. 7. MINIMUM REINFORCING IN THE PRECAST CONCRETE BASE SHALL BE 8" #5 @8 EW. 8. PROVIDE BACKFILL IN ACCORDANCE WITH SPEC 02317.3.11 AROUND 12" PIPES INITIAL BACKFILL AND EMBEDMENT. FOR SECONDARY BACKFILL 2 TOP, 2 BOTTOM AND AROUND MANHOLE BELOW PAVED AREAS, ENCAPSULATE 6" M MANHOLE WITH CEMENT STABILIZED SANDOR PLOWABLE FILL; A 2 TOP, 4 BOTTOM MINIMUM OF 1 -FT. BELOW BASE MINIMUM 1 -FT. AROUND WALLS UP 20" TO WITHIN 12 -INCH OF PAVEMENT SUBGRADE PER SPECIFICATION 2 TOP, 4 BOTTOM 02317; IN UNPAVED AREAS USE SELECT FILL PER SPECIFICATION 24" 02317. 9, TO PROVIDE A WATERTIGHT SEAL, ALL MANHOLE JOINTS SHALL BE OF CURB SEALED WITH A MINIMUM NINE (9) INCH WIDE EXTERIOR WRAP 2 TOP, 4 BOTTOM MEETING SPECIFICATION 02082 AND INSTALLED ACCORDING TO 36" MANUFACTURER'S RECOMMENDATIONS. I CEMENT MORTAR 32" DIA STANDARD MANHOLE (SEE NOTE 6) � FRAME AND COVER C.I. COVER TO BE LABELED "WATER" WRAPlSEAUNG CURB & MATERIALlTROWELLED MASTIC PER SPEC 02082 5' FLATTOP MANHOLE DETAIL OSHA TRENCH SAFETY 1. TRENCH EXCAVATION SHALL COMPLY WITH MINIMUM STANDARDS AS SET FORTH BY THE OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION, REGULATIONS STANDARDS -29 CFR - "EXCAVATION"- 1926 SUBPART P. 2. TRENCH SAFETY SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR. IT SHALL BE THE CONTRACTOR'S RESPONSIBILITY TO PROVIDE SHOP DRAWINGS FOR DETAIL PLANS AND SPECIFICATIONS TO PROVIDE ADEQUATE SHORING AND SHEETING STANDARDS THAT MEET THE OSHA STANDARDS AS SET OUT BY STANDARDS - 29 CFR - EXCAVATION' 1926 SUBPART P FOR TRENCH SAFETY. 3. CONTINUOUS INSPECTION OF ALL TRENCH EXCAVATION SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR JOB SUPERINTENDENT, THE CONTRACTOR CONTROLS THE SIZE, WEIGHT, AND SPEED OF OPERATION OF EQUIPMENT AND PIPE INSTALLATION, WHICH DIRECTLY AFFECTS ALL SAFETY MEASURES IN A TRENCH. IF PROBABLE CAUSE OF UNSAFE TRENCH CONDITIONS EXIST, ALL WORK SHALL CEASE IMMEDIATELY UNTIL NECESSARY PRECAUTIONS TO SAFEGUARD EMPLOYEES ARE TAKEN. EE NOTE 5 MINIMUM 2 ADJUSTMENT RINGS TO BE COMBINED AS NECESSARY (SEE NOTE 2) AND SEALED WITH APPROVED SEALANT ROVIDE 6" BASE XTENSION (TYPICAL) FOUNDATION MATERIAL PER PUBLIC WORKS SPECIFICATION 5 -7 -2013 1 O.D. 5' MIN ]�� NATURAL GROUND PAVEMENT SURFACE COURSE 12" MIN (2" HMAC TYPE "D" MIN) PAY LIMIT TACK COAT PRIME COAT SITE RESTORATION PER SPEC 1740 PAVEMENT BASE MATERIAL (8" FLEXIBLE BASE MIN) Z SECONDARY (TRENCH ZONE) BACKFILL w - y 2" WID ON- METALLIC DETECTOR MARKING TAPE Jj--� w v m Nz z_ 14 GA. SOLID C DETECTION g WIRE TAPED TO PI N INITIAL BACKFILL 0 WATER UNDISTURBED SOI z MAIN w 90° BEDDING Ij 6 BEDDING: 6" ENVELOPE OF SAND AROUND PIPE. CLASS I, 11, III MATERIALS (PEA GRAY AND, CRUSHED LIMESTONE) INITIAL BACKFILL: 6" ENVELOPE OF SAN OUND PIPE. CLASS I, 11, III MAT ALS (PEA GRAVEL, SAND, 6 O.D. J6" CRUSHED LIM ONE) COMPACTED PER SPEC 0232 BE NDARY BACKFILL: EXIBLE BASE OR SELECT BACKFILL COMPACTED IN 6" LIFTS TO 95% STD PROCTOR, OR FLOWABLE FILL PAVED AREA YLCLED WAI (NOT TO SCALE) 2" WIDE NON - METALLIC DETECTOR MARKING TAPE 14 GA. SOLID CORE DETECTION WIRE TAPED TO PIPE. --- INITIAL BACKFILL PIPE 90° BEDDING BEDDING: 6" ENVELOPE OF SAND AROUND PIPE. CLASS 1, II, III MATERIALS (PEA GRAVEL, SAND, CRUSHED LIMESTONE INITIAL BACKFILL: F O.D. 6" 6" ENVELOPE OF SAND AROUND PIPE. CLASS 1, 11, III MATERIALS (PEA GRAVEL, SAND, CRUSHED LIMESTONE) COMPACTED PER SPEC 02320 SECONDARY BACKFILL: NATIVE MATERIAL PLACED IN 12" LOOSE LIFTS, E OF DEBRIS AND STONES LARGER THAN 6 ". CO CTION TO 90% STD PROCTOR NON -PAVED AREA POTABLE AND RECYLCLED WATER MAIN TRENCH (NOT TO SCALE) PRESSURE PUMP IAND- CEMEIT SLURRY AROUND CONDUIT TO COMPLETELY FILL ANNULAR VOID FOR ENTIRE LENG�H OF SO E 0.0, . MIN* CURBS & PAVEMENT. ETC. I I I i APP JOVEbEIL STEEL PIPE CASING GROUT PLUG TO EXTEND 4' 10 0 INTO STEEL PIPE ON EACH END SPECIAL - 1" STEEL RISERS ANTI - CORROSION CASING INSULATERS PLACE AS REQUIRED SAND EMBEDMENT 1" RUNNERS AS REQUIRED WHERE REQUIRED *BORES WITHIN TXDOT ROW , STEEL CASING LATERAL 1" RUNNERS AS REQUIRED STEEL BAND p5 4S° II II��11 PERPENDICULAR TO STEEL BAND TRENCH WALLS REDUCING COUPLING TRAFFIC FLOW NOTE: BONNET AND CAPS 5' MIN WHEN TRENCHING 6" MIN 12" MAX CARRIER PIPE 0 s PERPENDICULARTO 2' MIN PAVEMENT F.D.1 STEEL CASING 7S° A5 TRAFFIC FLOW / NO. RUNNERS TO BE PAINTED WHITE 0� SIZE WIDTDH PAVEMENT CARRIER PIPE 8" 8" 2 TOP, 2 BOTTOM SIZES 14" THRU 36" 12" 8" 2 TOP, 2 BOTTOM ® 6" M 12" 2 TOP, 4 BOTTOM 20" 12" 2 TOP, 4 BOTTOM 24" 12" 2 TOP, 4 BOTTOM OF CURB 12" 2 TOP, 4 BOTTOM SERVICE SIZE 36" 12" 2 TOP. 4 BOTTOM C.I. COVER TO BE LABELED "WATER" TYPE "A" VALVE BOX CURB & INGLE 3/4" GUTTER METER PROVIDED BY CITY FINISHED GRADE p0 DUAL 1" METER BOX TYPE TO BE MODEL (NON- STREET ASPHALT AS REQUIRED FINISHED PAVEMENT GRADE D1219 -SBSM OR DEW 390 -SMSM AS MANUFACTURED BY DFW PLASTICS INC.) APPLICATION) �6" MIN-1 (STREET APPLICATION) GRAVEL (1 CU. FT. MIN.) CUSTOMER CUTOFF BLOCK 717 6 314" BRASS BALL VALVE ° YDRANT WITH 2 F w e CU. FT. OF CONC. z LOT 3 METER 6" D.I. NIPPLE (PLASTIC BETWEEN ANCHOR F.H. & CONC.) SINGLE SHORT SERVICE w °T w m I- m SINGLE LONG SERVICE 3 CURB STOP / 6" MIN. "CONCRETE COLLAR AROUND VALVE BOX TEE ANCHOR DETAIL z � i' w U v v ANGLE VALVE NIPPLE 8" LONG BRASS W /CAP 4" MIN. 3000 PSI CONC. 6" GATE VALVE DIRECT APPLICATION LOT 1 >- ¢'- ( PL R2• COPPER TUBE NUT CLEARANCE 0) o;�- TYPE "A" VALVE BOX ASSEMBLY PROPERTY LINE 1' j- + �! a - 'o -- I' LOT4 LONG SERVICE \\ "RVICE "DI -!- 2 \ I PIPE (IN ONE PIECE) DUAL SHORT SERVICE 45° \ f S' SIDEWALK - 6'TYP. 2" SQ. OP NUT GATE VALVE - WATER MAIN LOT2 2" SCH 40 PVC CASING 2' I �� M J ANCHOR TEE 6' DUAL LONG SERVICE ry I �) \� ( WATER MAIN -III. 1 "x314 "x3/4" TEE SERVICE TAP WITH EPDXY COATED, I)I r DOUBLE STRAP SADDLE REQUIRED. 1" CORPORATION STOP C.C. x C.U. �� _ 9/ Y 5' SIDEWALK MAIN - IN MAIN CONCRETE BLOCKING FOR 12" VALVES OR LARGER ¢ a � 6" GATE VALVE &BOX, M.J. METER BOX NOTE: ALL SERVICES ARE TYPE "K" COPPER 6" D.I. NIPPLE NOTE: VA ILL BE FIRE HYDRANT 6, ACCOMPANIED B ETCHED INTO CURB FAC PAINTED BLUE ® ° WATER MAIN 6 "- 90 °(1/4 BEND) NOTES ANCHOR, MJ 24" MIN. ALL SERVICES ARE TYPE" " ER T MAX WATER TAP AND SERVICE VALVE BOX R BOX LOCATION (NOT TO SCALE) (NOT TO SCALE) (NOT TO SCALE) FACE OF CURB FIRE HYDRANT INSTALLATION ANGLED APPLICATION (NOT TO SCALE) O.D. 5' MIN ]�� NATURAL GROUND PAVEMENT SURFACE COURSE 12" MIN (2" HMAC TYPE "D" MIN) PAY LIMIT TACK COAT PRIME COAT SITE RESTORATION PER SPEC 1740 PAVEMENT BASE MATERIAL (8" FLEXIBLE BASE MIN) Z SECONDARY (TRENCH ZONE) BACKFILL w - y 2" WID ON- METALLIC DETECTOR MARKING TAPE Jj--� w v m Nz z_ 14 GA. SOLID C DETECTION g WIRE TAPED TO PI N INITIAL BACKFILL 0 WATER UNDISTURBED SOI z MAIN w 90° BEDDING Ij 6 BEDDING: 6" ENVELOPE OF SAND AROUND PIPE. CLASS I, 11, III MATERIALS (PEA GRAY AND, CRUSHED LIMESTONE) INITIAL BACKFILL: 6" ENVELOPE OF SAN OUND PIPE. CLASS I, 11, III MAT ALS (PEA GRAVEL, SAND, 6 O.D. J6" CRUSHED LIM ONE) COMPACTED PER SPEC 0232 BE NDARY BACKFILL: EXIBLE BASE OR SELECT BACKFILL COMPACTED IN 6" LIFTS TO 95% STD PROCTOR, OR FLOWABLE FILL PAVED AREA YLCLED WAI (NOT TO SCALE) 2" WIDE NON - METALLIC DETECTOR MARKING TAPE 14 GA. SOLID CORE DETECTION WIRE TAPED TO PIPE. --- INITIAL BACKFILL PIPE 90° BEDDING BEDDING: 6" ENVELOPE OF SAND AROUND PIPE. CLASS 1, II, III MATERIALS (PEA GRAVEL, SAND, CRUSHED LIMESTONE INITIAL BACKFILL: F O.D. 6" 6" ENVELOPE OF SAND AROUND PIPE. CLASS 1, 11, III MATERIALS (PEA GRAVEL, SAND, CRUSHED LIMESTONE) COMPACTED PER SPEC 02320 SECONDARY BACKFILL: NATIVE MATERIAL PLACED IN 12" LOOSE LIFTS, E OF DEBRIS AND STONES LARGER THAN 6 ". CO CTION TO 90% STD PROCTOR NON -PAVED AREA POTABLE AND RECYLCLED WATER MAIN TRENCH (NOT TO SCALE) PRESSURE PUMP IAND- CEMEIT SLURRY AROUND CONDUIT TO COMPLETELY FILL ANNULAR VOID FOR ENTIRE LENG�H OF SO E 0.0, . MIN* CURBS & PAVEMENT. ETC. I I I i APP JOVEbEIL STEEL PIPE CASING GROUT PLUG TO EXTEND 4' 10 0 INTO STEEL PIPE ON EACH END SPECIAL - 1" STEEL RISERS ANTI - CORROSION CASING INSULATERS PLACE AS REQUIRED SAND EMBEDMENT 1" RUNNERS AS REQUIRED WHERE REQUIRED *BORES WITHIN TXDOT ROW , STEEL CASING BORE AND CASE (NOT TO SCALE) 5 -7 -2013 TCEQ RULES AND REGULATIONS, TAG TITLE 30 PART I CHAPTER 217.53.D, " SEPARTION DISTANCES '. WHEN NEW SANITARY SEWERS ARE INSTALLED THEY SHALL BE INSTALLED NO CLOSER TO WATERLINES THAN NINE FEET IN ALL DIRECTIONS. SEWERS THAT PARALLEL WATERLINES MUST BE INSTALLED IN SEPARATE TRENCHES. WHERE THE NINE -FOOT SEPARATION DISTANCE CANNOT BE ACHIEVED, THE FOLLOWING GUIDELINES WILL APPLY. (A) WHERE A SANITARY SEWER PARALLELS A WATERLINE, THE SEWER SHALL BE CONSTRUCTED OF CAST IRON, DUCTILE IRON, OR PVC MEETING ASTM SPECIFICATIONS WITH A PRESSURE RATING FOR BOTH THE PIPE AND JOINTS OF 150 PSI. THE VERTICAL SEPARATION SHALL BE A MINIMUM OF TWO FEET BETWEEN OUTSIDE DIAMETERS AND THE HORIZONTAL SEPARATION SHALL BE A MINIMUM OF FOUR FEET BETWEEN OUTSIDE DIAMETERS. THE SEWER SHALL BE LOCATED BELOW THE WATERLINE. (B) WHERE A SANITARY SEWER CROSSES A WATERLINE AND THE SEWER IS CONSTRUCTED OF CAST IRON, DUCTILE IRON, OR PVC WITH A MINIMUM PRESSURE RATING OF 150 PSI, AN ABSOLUTE MINIMUM DISTANCE OF SIX INCHES BETWEEN OUTSIDE DIAMETERS SHALL BE MAINTAINED. IN ADDITION, THE SEWER SHALL BE LOCATED BELOW THE WATERLINE WHERE POSSIBLE AND ONE LENGTH OF THE SEWER PIPE MUST BE CENTERED ON THE WATERLINE. (C) WHERE A SEWER CROSSES UNDER A WATERLINE AND THE SEWER IS CONSTRUCTED OF ABS TRUSS PIPE, SIMILAR SEMI -RIGID PLASTIC COMPOSITE PIPE, CLAY PIPE, OR CONCRETE PIPE WITH GASKETED JOINTS, A MINIMUM TWO -FOOT SEPARATION DISTANCE SHALL BE MAINTAINED, THE INITIAL BACKFILL SHALL BE CEMENT STABILIZED SAND (TWO OR MORE BAGS OF CEMENT PER CUBIC YARD OF SAND) FOR ALL SECTIONS OF SEWER WITHIN NINE FEET OF THE WATERLINE. THIS INITIAL BACKFILL SHALL BE FROM ONE QUARTER DIAMETER BELOW THE CENTERLINE OF THE PIPE TTONE PIPE DIAMETER (BUT NOT LESS THAN 12 INCHES) ABOVE THE TOP OF THE PIPE. (D) WHERE A SEWER CROSSES OVER A WATERLINE, ALL PORTIONS OF THE SEWER WITHIN NINE FEET OF THE WATERLINE SHALL BE CONSTRUCTED OF CAST IRON, DUCTILE IRON, OR PVC PPE WITH A PRESSURE RATING OF AT LEAST 150 PSI USING APPROPRIATE ADAPTERS. IN LIEU OF THIS PROCEDURE THE NEW CONVEYANCE MAY BE ENCASED IN A JOINT OF 150 PSI PRESSURE CLASS PIPE AT LEAST 18 FEET LONG AND TWO NOMINAL SIZES LARGER THAN THE NEW CONVEYANCE. THE SPACE AROUND THE CARRIER PIPE SHALL BE SUPPORTED AT FIVE FEET INTERVALS WITH SPACERS OR BE FILLED TO THE SPRING LINE WITH WASHED SAND. THE ENCASEMENT PIPE SHOULD BE CENTERED ON THE CROSSING AND BOTH ENDS SEALED WITH CEMENT GROUT OR MANUFACTURED SEAL. FINISHED GROUND 4.0• PROPOSED WATER LINE y�J\ 9' MIN SEE TCEQ RULES ON SEPARATION DISTANCES PROPOSED SANITARY SEWER LINE TYPICAL SANTIARY SEWER /WATER MAIN CROSSING DETAIL ANCHOR STRAPS ANCHOR STRAPS NOTE: ALL CONCRETE USED FOR THRUST BLOCKING SHALL HAVE A MINIMUM CONCRETE STRENGTH OF 3500 PSI. TYPICAL THRUST BLOCKING (SEWER ONLY) S MIN WHEN TRENCHING LATERAL 1" RUNNERS AS REQUIRED STEEL BAND p5 4S° II II��11 PERPENDICULAR TO STEEL BAND TRENCH WALLS REDUCING COUPLING TRAFFIC FLOW V STEEL RISERS 5' MIN WHEN TRENCHING 6" MIN 12" MAX CARRIER PIPE 0 s PERPENDICULARTO 2' MIN PAVEMENT F.D.1 STEEL CASING 7S° A5 TRAFFIC FLOW / NO. RUNNERS SIZES 4 "THRU 12" SIZE WIDTDH PAVEMENT CARRIER PIPE 8" 8" 2 TOP, 2 BOTTOM SIZES 14" THRU 36" 12" 8" 2 TOP, 2 BOTTOM 16" 12" 2 TOP, 4 BOTTOM 20" 12" 2 TOP, 4 BOTTOM 24" 12" 2 TOP, 4 BOTTOM 30" 12" 2 TOP, 4 BOTTOM 36" 12" 2 TOP. 4 BOTTOM BORE AND CASE (NOT TO SCALE) 5 -7 -2013 TCEQ RULES AND REGULATIONS, TAG TITLE 30 PART I CHAPTER 217.53.D, " SEPARTION DISTANCES '. WHEN NEW SANITARY SEWERS ARE INSTALLED THEY SHALL BE INSTALLED NO CLOSER TO WATERLINES THAN NINE FEET IN ALL DIRECTIONS. SEWERS THAT PARALLEL WATERLINES MUST BE INSTALLED IN SEPARATE TRENCHES. WHERE THE NINE -FOOT SEPARATION DISTANCE CANNOT BE ACHIEVED, THE FOLLOWING GUIDELINES WILL APPLY. (A) WHERE A SANITARY SEWER PARALLELS A WATERLINE, THE SEWER SHALL BE CONSTRUCTED OF CAST IRON, DUCTILE IRON, OR PVC MEETING ASTM SPECIFICATIONS WITH A PRESSURE RATING FOR BOTH THE PIPE AND JOINTS OF 150 PSI. THE VERTICAL SEPARATION SHALL BE A MINIMUM OF TWO FEET BETWEEN OUTSIDE DIAMETERS AND THE HORIZONTAL SEPARATION SHALL BE A MINIMUM OF FOUR FEET BETWEEN OUTSIDE DIAMETERS. THE SEWER SHALL BE LOCATED BELOW THE WATERLINE. (B) WHERE A SANITARY SEWER CROSSES A WATERLINE AND THE SEWER IS CONSTRUCTED OF CAST IRON, DUCTILE IRON, OR PVC WITH A MINIMUM PRESSURE RATING OF 150 PSI, AN ABSOLUTE MINIMUM DISTANCE OF SIX INCHES BETWEEN OUTSIDE DIAMETERS SHALL BE MAINTAINED. IN ADDITION, THE SEWER SHALL BE LOCATED BELOW THE WATERLINE WHERE POSSIBLE AND ONE LENGTH OF THE SEWER PIPE MUST BE CENTERED ON THE WATERLINE. (C) WHERE A SEWER CROSSES UNDER A WATERLINE AND THE SEWER IS CONSTRUCTED OF ABS TRUSS PIPE, SIMILAR SEMI -RIGID PLASTIC COMPOSITE PIPE, CLAY PIPE, OR CONCRETE PIPE WITH GASKETED JOINTS, A MINIMUM TWO -FOOT SEPARATION DISTANCE SHALL BE MAINTAINED, THE INITIAL BACKFILL SHALL BE CEMENT STABILIZED SAND (TWO OR MORE BAGS OF CEMENT PER CUBIC YARD OF SAND) FOR ALL SECTIONS OF SEWER WITHIN NINE FEET OF THE WATERLINE. THIS INITIAL BACKFILL SHALL BE FROM ONE QUARTER DIAMETER BELOW THE CENTERLINE OF THE PIPE TTONE PIPE DIAMETER (BUT NOT LESS THAN 12 INCHES) ABOVE THE TOP OF THE PIPE. (D) WHERE A SEWER CROSSES OVER A WATERLINE, ALL PORTIONS OF THE SEWER WITHIN NINE FEET OF THE WATERLINE SHALL BE CONSTRUCTED OF CAST IRON, DUCTILE IRON, OR PVC PPE WITH A PRESSURE RATING OF AT LEAST 150 PSI USING APPROPRIATE ADAPTERS. IN LIEU OF THIS PROCEDURE THE NEW CONVEYANCE MAY BE ENCASED IN A JOINT OF 150 PSI PRESSURE CLASS PIPE AT LEAST 18 FEET LONG AND TWO NOMINAL SIZES LARGER THAN THE NEW CONVEYANCE. THE SPACE AROUND THE CARRIER PIPE SHALL BE SUPPORTED AT FIVE FEET INTERVALS WITH SPACERS OR BE FILLED TO THE SPRING LINE WITH WASHED SAND. THE ENCASEMENT PIPE SHOULD BE CENTERED ON THE CROSSING AND BOTH ENDS SEALED WITH CEMENT GROUT OR MANUFACTURED SEAL. FINISHED GROUND 4.0• PROPOSED WATER LINE y�J\ 9' MIN SEE TCEQ RULES ON SEPARATION DISTANCES PROPOSED SANITARY SEWER LINE TYPICAL SANTIARY SEWER /WATER MAIN CROSSING DETAIL ANCHOR STRAPS ANCHOR STRAPS NOTE: ALL CONCRETE USED FOR THRUST BLOCKING SHALL HAVE A MINIMUM CONCRETE STRENGTH OF 3500 PSI. TYPICAL THRUST BLOCKING (SEWER ONLY) S MIN WHEN TRENCHING LATERAL CONCRETE CONCRETE ENCASE II II��11 PERPENDICULAR TO INITIAL BACKFILL TRENCH WALLS REDUCING COUPLING TRAFFIC FLOW IN COST OF LATERAL 5' MIN WHEN TRENCHING 6" MIN 12" MAX O.D. \'_ SEWER MAIN PERPENDICULARTO 2' MIN PAVEMENT F.D.1 2' MIN PA VEMENT TRAFFIC FLOW / PAY LIMITS FOR NOTE: ALL CONCRETE ENCASEMENT INSPECTOR SANITARY SEWER PIPE LAID IN TRENCH PAVEMENT REPLACEMENT VARI ES I 12" MIN - BASE SECONDARY BACKFILL PER SPEC 02317.110 NOTES: 1. MATERIALS FOR SANITARY SEWER LATERAL SHALL CONFORM TO THE CITY OF SCHERTZ STANDARD SPECIFICATIONS FOR PRIVATE SEWAGE FACILITIES. ALL FLEXIBLE PIPE SHALL CONFORM TO A MINIMUM OFATSM DESIGNATION D -3034 (SDR -36 OR BETTER) WITH COMPRESSION JOINT GASKETS OR SHALL BE SOLVENT, JOINT. 2. IF THE PROPERTY IS INSIDE THE SCHERTZ CITY LIMITS, A PERMIT IS REQUIRED FROM THE CITY OF SCHERTZ BUILDING AND ZONING PLUMBING SECTION. 3. DEPTH AND GRADE OF SERVICE LATERALS AS SHOWN, ARE TYPICAL ONLY. ACTUAL DEPTH, ALIGNMENT AND GRADE OF SERVICE LATERALS SHALL BE DETERMINED BY THE ENGINEER BASED ON THE ELEVATIONS OF THE SEWER MAIN, STREET, NATURAL GROUND AND BUILDING TO BE SERVICED. 4. A MINIMUM OF T OF COVER TO SUBGRADE IS NECESSARY, OTHERWISE CONCRETE ENCASEMENT WILL BE REQUIRED. O Y TWO #4 REBARS TIED W TOGETHER AND EMBEDDED m 2 PLACEMENT OF LATERAL 5' BEYOND VERTICALLY IN THE So CONCRETE CAP CURB OR WATER MAIN IS REQUIRED O W OVER THE RECHARGE ZONE o CURB ay STREET ° d1) 12" MAX BENDS (AS REQUIRED) 2 CONCRETE CAP -' HOUSE LATERAL (6" DIA. MIN.) SEWER MAIN PRECAST TEE WITH BEND MAY BE USED IN LIEU OF WYE HOUSE LATERAL DETAIL LATERAL CONCRETE CONCRETE ENCASE II II��11 LATERAL CONNECTION 1 INITIAL BACKFILL TRENCH WALLS REDUCING COUPLING MUST BE VERTICAL 6" ENVELOPE OF SAND IN COST OF LATERAL 90 6" MIN 12" MAX O.D. \'_ SEWER MAIN BEDDING ZONE* . * SEWER GRAVEL 6" MIN. OR 1/8 ° O.D. OF THE PIPE, WHICHEVER IS CONNECTION CLAMP GREATER AS DIRECTED BY THE NOTE: ALL CONCRETE ENCASEMENT INSPECTOR SANITARY SEWER PIPE LAID IN TRENCH NOTES: 1. MATERIALS FOR SANITARY SEWER LATERAL SHALL CONFORM TO THE CITY OF SCHERTZ STANDARD SPECIFICATIONS FOR PRIVATE SEWAGE FACILITIES. ALL FLEXIBLE PIPE SHALL CONFORM TO A MINIMUM OFATSM DESIGNATION D -3034 (SDR -36 OR BETTER) WITH COMPRESSION JOINT GASKETS OR SHALL BE SOLVENT, JOINT. 2. IF THE PROPERTY IS INSIDE THE SCHERTZ CITY LIMITS, A PERMIT IS REQUIRED FROM THE CITY OF SCHERTZ BUILDING AND ZONING PLUMBING SECTION. 3. DEPTH AND GRADE OF SERVICE LATERALS AS SHOWN, ARE TYPICAL ONLY. ACTUAL DEPTH, ALIGNMENT AND GRADE OF SERVICE LATERALS SHALL BE DETERMINED BY THE ENGINEER BASED ON THE ELEVATIONS OF THE SEWER MAIN, STREET, NATURAL GROUND AND BUILDING TO BE SERVICED. 4. A MINIMUM OF T OF COVER TO SUBGRADE IS NECESSARY, OTHERWISE CONCRETE ENCASEMENT WILL BE REQUIRED. O Y TWO #4 REBARS TIED W TOGETHER AND EMBEDDED m 2 PLACEMENT OF LATERAL 5' BEYOND VERTICALLY IN THE So CONCRETE CAP CURB OR WATER MAIN IS REQUIRED O W OVER THE RECHARGE ZONE o CURB ay STREET ° d1) 12" MAX BENDS (AS REQUIRED) 2 CONCRETE CAP -' HOUSE LATERAL (6" DIA. MIN.) SEWER MAIN PRECAST TEE WITH BEND MAY BE USED IN LIEU OF WYE HOUSE LATERAL DETAIL SEWER MAIN rq�]]L,.OUT UNACCEPTABLE UNACCEPTABLE LATERAL CONNECTION TO EXISTING SEWER MAIN /STUB -OUT CHART NOTES: PVC PIPES AND FITTINGS SIX INCHES (6 ") TO FIFTEEN INCHES (15 ") IN DIAMETER SHALL CONFORM TO ASTM D -3034. PVC PIPES AND FITTINGS EIGHTEEN INCHES 08 ") TO TWENTY-SEVEN INCHES (27 ") IN DIAMETER SHALL CONFORM TO ASTM F -679. THIS INFORMATION IS PROVIDED AS A REFERENCE. ALL DEFLECTION TESTING SHALL BE DONE IN ACCORDANCE WITH TCEQ RULES AND REGULATIONS, TAC TITLE 30 PART I CHAPTER 217.57. n 1 2" ANGLE IRON ( REQ'D) 1/4" DIA 1" DIA 2" O.D. 1/2" 30° RING MADE FROM 1/2" STEEL PLATE ROUND OFF CORNERS SIDE OR TOP VIEW 4 0 TRIM ENDS OF ANGLES TO FIT MARK O.D. WELD TOGETHER END VIEW NOTE: ALL MANDRELS MUST BE APPROVED BY CONSTRUCTION INSPECTIONS AND STAMPED BEFORE USE. DEFLECTION TESTING MANDREL F6" r pM�A TS MIN MIN MIN AFTER CENTERING PIPE ENDS, WRAP JOINTS WITH 3" WIDE POLYVINLY TAPE OR RUBBER ADAPTER, CAN -TEX. 1 -70A OR EQUAL OD. a1 a PIPE SECTIONS TO BE BLOCKED AND SUPPORTED SIMILAR TO THE v A? ENCASEMENT DETAIL SHOWN A BELOW, (SUBJECT TO APPROVAL) 6" MIN #4 BARS SECTION A -A CONCRETE JOINTING COLLAR LATERAL CONCRETE CONCRETE ENCASE II II��11 LATERAL CONNECTION 1 _ O.D. _ FOOT EACH SIDE OF REDUCING COUPLING LATERAL & 6" ALL AROUND PIPE. INCLUDE ° CONCRETE ENCASEMENT IN COST OF LATERAL a -+ ' STUB -OUT LATERAL SADDLE SEWER MAIN CONCRETE COVER FOR FLEXIBLE PIPE . NOTE: ° THE SADDLE SHALL BE PERMANENTLY CONNECTION CLAMP BONDED TO THE EXISTING MAIN BY THE NOTE: ALL CONCRETE ENCASEMENT ACCEPTABLE USE OF COMPOUNDS OR CLAMPS AS RECOMMENDED BY THE MANUFACTURER. SEWER MAIN rq�]]L,.OUT UNACCEPTABLE UNACCEPTABLE LATERAL CONNECTION TO EXISTING SEWER MAIN /STUB -OUT CHART NOTES: PVC PIPES AND FITTINGS SIX INCHES (6 ") TO FIFTEEN INCHES (15 ") IN DIAMETER SHALL CONFORM TO ASTM D -3034. PVC PIPES AND FITTINGS EIGHTEEN INCHES 08 ") TO TWENTY-SEVEN INCHES (27 ") IN DIAMETER SHALL CONFORM TO ASTM F -679. THIS INFORMATION IS PROVIDED AS A REFERENCE. ALL DEFLECTION TESTING SHALL BE DONE IN ACCORDANCE WITH TCEQ RULES AND REGULATIONS, TAC TITLE 30 PART I CHAPTER 217.57. n 1 2" ANGLE IRON ( REQ'D) 1/4" DIA 1" DIA 2" O.D. 1/2" 30° RING MADE FROM 1/2" STEEL PLATE ROUND OFF CORNERS SIDE OR TOP VIEW 4 0 TRIM ENDS OF ANGLES TO FIT MARK O.D. WELD TOGETHER END VIEW NOTE: ALL MANDRELS MUST BE APPROVED BY CONSTRUCTION INSPECTIONS AND STAMPED BEFORE USE. DEFLECTION TESTING MANDREL F6" r pM�A TS MIN MIN MIN AFTER CENTERING PIPE ENDS, WRAP JOINTS WITH 3" WIDE POLYVINLY TAPE OR RUBBER ADAPTER, CAN -TEX. 1 -70A OR EQUAL OD. a1 a PIPE SECTIONS TO BE BLOCKED AND SUPPORTED SIMILAR TO THE v A? ENCASEMENT DETAIL SHOWN A BELOW, (SUBJECT TO APPROVAL) 6" MIN #4 BARS SECTION A -A CONCRETE JOINTING COLLAR AY LIMITS 6" MIN .D. TIE DOWN WIRING TO PREVENT FLOTATION ~ a ri - SEWER PIPE VARIES 1 a a aa .a a a as 6 "MIN CONCRETE CRADLE PRECAST CRADLE BLOCK AY LIMITS OR APPROVED SUBSTITUTE 6" MI .D. SUPPORT FOR ENCASEMENT OR CRADLE 6" MIN a . � a � a g O.D. ° - +- Y a a ¢ a a a p PAY LIMITS 6" MIN 6" MIN O.D. PAY LIMITS 6" MIN 6" MI _ O.D. _ CLASS "B" - - CONCRETE CONCRETE ENCASEMENT COVER BEDDING a -+ ' 1) ALL CONCRETE ENCASEMENT SHALL BE POURED ATA PLANE 6" ABOVE THE PIPE CONCRETE COVER FOR FLEXIBLE PIPE TO BE USED WHEREVER TRENCH TYPICAL CONCRETE SADDLE WIDTH IS GREATER THAN TWO FEET (2') PLUS O.D. AY LIMITS 6" MIN .D. TIE DOWN WIRING TO PREVENT FLOTATION ~ a ri - SEWER PIPE VARIES 1 a a aa .a a a as 6 "MIN CONCRETE CRADLE PRECAST CRADLE BLOCK AY LIMITS OR APPROVED SUBSTITUTE 6" MI .D. SUPPORT FOR ENCASEMENT OR CRADLE 6" MIN a . � a � a g O.D. ° - +- Y a a ¢ a a a p PAY LIMITS P 4 v 6" MIN O.D. 6" MI 6" MIN H aa a VA If# ES CONCRETE ENCASEMENT ¢ Q +- NOTES: ' 1) ALL CONCRETE ENCASEMENT SHALL BE POURED ATA PLANE 6" ABOVE THE PIPE BETWEEN EXCAVATED TRENCH WALLS. 2) ALL SEWER PIPE WITH LESS THAN 3' OF COVER TO SUBGRADE SHALL BE CONCRETE TYPICAL CONCRETE SADDLE ENCASED. 3) ALL FORCE MAINS SHALL BE PROVIDED WITH THRUST BLOCKS, WHERE CHANGES IN NOTE: ALL CONCRETE ENCASEMENT DIRECTION OCCUR, AT TEES, BENDS, CROSSES, CHANGES IN SIZE, STOPS, OR AS SHALL BE POURED AT A PLANE 6" DIRECTED BY ENGINEER. ABOVE THE PIPE BETWEEN EXCAVATED TRENCH WALLS TYPICAL CONCRETE ENCASEMENT DETAILS EXISTING GROUND LEVEL BEFORE LANDSCAPING OR FILLING IT WITH TOP SOIL SECONDARY BACKFILL r INITIAL BACKFILL - GRAVEL OR CRUSHED STONE T MIN 12" MIN (114" TO 1 314" SIZE) MIN. 6" LATERAL BEDDING - GRAVEL OR 6" MIN - CRUSHED STONE (1/4" TO 1 -314" SIZE) --{ O.D. 12" MAX 1. A MINIMUM OF THREE FEET (3') OF COVER OVER THE TOP OF THE LATERAL SHALL BE MAINTAINED, OR THE LATERAL MUST BE: A. ENCASED WITH SIX INCHES (6 ") OF CONCRETE HAVING A MINIMUM COMPRESSION STRENGTH OF 2500 P.S.I. (DETAIL "A "), OR B. INSTEAD OF CONCRETE ENCASEMENT, SLEEVING WITH BIGGER DIAMETER PIPE CAN BE USED FOR THE ENTIRE LENGTH OF LESS THAN THREE FEET (3) IN DEPTH (DETAIL' B') THE SLEEVING MATERIAL SHALL BE OF THE SAME MATERIAL AS THE LATERAL AND MUST HAVE AT LEAST NINE INCHES ('9') OF COVER MATERIAL TO THE EXISTING GROUND LEVEL. 2. BEDDING - WHERE ACCCEPTABLE MATERIALS ARE ENCOUNTERED AT THE PIPE BEARING LEVEL, THEY SHALL BE ACCEPTABLE FOR BEDDING PURPOSES. WHERE UNACCEPTABLE MATERIALS, SUCH AS WATER, SILT, MUCK, TRASH, DEBRIS. OR ROCK IN LEDGE OR BOULDER, ARE FOUND AT THE PIPE BEARING LEVEL, OR IF FLEXIBLE PIPE IS USED, THE TRENCH SHOULD BE UNDER EXCAVATED AS DIRECTED AND BACKFILLED WITH CRUSHED STONE OR GRAVEL, 1/4" TO 1 -314" SIZE. THE EMBEDDING SHALL EXTEND UP THE SIDES OF THE PIPE SUFFICIENTLY TO EMBED THE LOWER QUADRANT OF THE PIPE. 3. SECONDARY BACKFILL- SHALL EXTEND FROM ONE FOOT (1') ABOVE THE PIPE TO THE TOP OF THE TRENCH, AND SHALL CONSIST OF MATERIALS REMOVED FROM THE TRENCH, AND SHALL BE FREE FROM BRUSH, DEBRIS, AND JUNK, AND CONTAIN NO STONES GREATER THAN ONE -HALF (1/2) THE TRENCH WIDTH. SANITARY SEWER SERVICE LATERAL LAID IN TRENCH 5 -7 -2013 1 z � 2% MIN. SLOPE � SEE NOTE END STACKS WITH CURVE, OR BEND AND � PLUG WHERE REQUIRED Y V N USE "Y" BRANCH WHEN HOUSE LATERALS ARE w REQUIRED ON BOTH SIDES OF SEWER O PEG TO WALL OF TRENCH AT EACH JOINT. OMIT j "Y" BRANCH WHEN HOUSE LATERAL IS 'g A REQUIRED ON ONLY ONE SIDE OF SEWER y 6" DIA. MIN. a 45° BEND HUB OF TEE TEE (AS REQUIRED) �A A NOTE "A" WHERE CROSSFALL CONCRETE ENCASEMENT NO SEPARATE PAY ITEM EXISTS, ELEVATION OF TOP OF STACKS SHALL BE SHOWN ON PLANS, AS DIRECTED BY THE VERTICAL STACK DETAIL ENGINEER NOTE: �} CONCRETE ENCASEMENT TO BE 2" GREATER 5- 7-2013 THAN THE FULL LENGTH OF TEE STACKS SHALL BE REQUIRED WHERE Z CITY OF SCHERTZ TEXAS THE TOP OF THE SEWER MAIN IS AT A ENGINEERING AND PUBLIC WORKS DEPTH OF EIGHT FEET (8') OR GREATER, HOWEVER, WHERE STACKS ARE REQUIRED, THEY SHALL `4 BE SHOWN ON THE PLANS, AS CI DIRECTED BY THE ENGINEER, BASED ON ELEVATIONS OF THE SEWER O� MAIN, STREETS, NATURAL GROUND _J AND BUILDING TO BE SERVED z BLOCK UP 3" < AS NECESSARY JI SECTION AA ohporzA'1av TYPICAL VERTICAL STACK DETAIL RTANDARD RANTTARY RF.WFR 11 OF 13 E 1-0 CD C14 ro ro C14 L-0 0 z uj uj r) ro CD �o u 6) 0 z LL CD N Lr) CD t�o C) O 6 'T 9 0 u q tA c: C> C:> M 0 CD C> (D W r) > w LU U ne < rpLe 710 rilLf ••1 141I.&V PLAN VIEW SCALE - 1 50'-0" "741111 liq HORIZONTAL SCALE: 1 v"=50'-0 " VERTICAL SCALE- 1" 6-001 06/23/2014 0 F r '4QQQoo .................................... MIN CHOW HEW ............................... 68951 0 MIN—CHOW (CLIFFORD) HEW, P.E. 0) Lo (D 0 r- N Z r': Z , N 00 U) 4c x W E 0 c: Z w 0 > F- Z < c: C/) Z U) 'o 0 W Z_ UJ W Ld Z_ > (D Fy Z r) W w N 0) 0 T_ • • • • • • PROJECT NO. 1124.2603 JUNE 23, 2014 12 OF 13 Z 0 cl) Z 0 C5 U) Lu n O • • • • • • PROJECT NO. 1124.2603 JUNE 23, 2014 12 OF 13