WATER VALVES REPLACEMENT PROJECT

WATER VALVES REPLACEMET PROJECT BROWSVILLE, TEXAS BID o B026-17 PUBLIC B R O W S V I L L E UTILITIES B OARD Brownsville - Board of Directors RAFAEL VELA...CHAIR RAFAEL S. CHACO...VICE-CHAIR MARTI C. ARAMBULA...SECRETARY/TREASURER EDA OCEGUERA...MEMBER ARMADO MAGALLAES...MEMBER MAYOR ATOIO "TOY" MARTIEZ...EX-OFFICIO MEMBER Legend JUE 2017 PROJECT O: B026-17 DRAWIG O: 0000G-001 O: 1 OF

Water Valves Replacement Project GEERAL OTES B R O W S V I L L E 2 OF

Water Valves Replacement Project PROJECT IFORMATIO SUMMARY OF QUATITIES B R O W S V I L L E 3 OF

ALL MJ FITTIGS WILL REQUIRE RESTRAIERS (MEGA LUGS) WITH THRUST BLOCKS OTES O THRUST BLOCKIG 1. ALL BLOCKIG SHALL BE AGAIST UDISTURBED HAD DUG SOIL AD SHALL BE COCRETE HAVIG A MIIMUM 28 DAY STREGTH OF 2000 LBS. PER SQUARE ICH. 2. THRUST CALCULATIOS TO BE BASED O THRUST DUE TO WATER PRESSURE AT 100% OF TEST PRESSURE. THRUST = 2 AP SI 1/2Ø WHERE A = AREA OF PIPE, P = WATER PRESSURE, Ø = DEFLECTIO AGLE. 3. VERTICAL UPLIFT BLOCKS SHALL BE DESIGED O THE BASIS OF 0 LBS. PER CU. FT. FOR COCRETE AD SOIL AT 120 LBS. PER CU. FT. OVER THE AREAOF BLOCK. 4. VERTICAL DOW THRUST BLOCKS SHALL BE DESIGED O THE BASIS OF 2000 LBS. PER SQ. FT. ALLOWABLE SOIL BEARIG PRESSURE. DIMESIO MAY BE DECREASED WITH APPROVAL OF THE EGIEER IF MEASURED SOIL CODITIOS PERMIT. I POOR SOIL CODITIOS, BLOCK DIMEMSIOS SHALL BE ICREASED I PROPORTIO TO ALLOWABLE BEARIG VALUE. 5. THRUST BLOCKS O HORIZOTAL BEDS, TEES, CROSSES, AD REDUCERS SHALL BE SIZED BASED O 24000 LBS. PER SQ. FT. OF BLOCKIG SURFACE AREA I COTACT WITH UDISTURBED SOIL, BLOCK DIMESIOS MAY BE DECREASED WITH APPROVAL OF THE EGIEER IF MEASURED SOIL CODITIOS PERMIT. I POOR SOIL CODITIOS, BLOCK DIMESIOS SHALL BE ICREASED I PROPOERTIO TO THE ALLOWABLE BEARIG VALUE. 6. ALL BLOCKIG SHALL HAVE A MIUMUM SOIL COVER OF 1 FT. 7. ADDITIOAL REIFORCIG MAY BE REQUIRED FOR HORIZOTAL BLOCKIG TO HADLE UUSUAL SHEAR LOADIG CODITIOS. B R O W S V I L L E Water Valves Replacement Project WATER DETAILS * 4 OF

5' 3" CRUSHED LIMESTOE CIVIL DETAILS Water Valves Replacement Project CL PUBLIC UTILITIESBOARD B R O W S V I L L E 2" 7" P.C. COCRETE PAVEMET 6" COMPACTED SUBGRADE CL 5 OF

PEDESTRIA TYPE 1 4' Width TYPE 7 Slope Equal Cross slope not to exceed on any portion of ramp or transition to street. 5' TYPE 20 10' max. Shared for CURB RAMPS AT MEDIA ISLADS 2" strip if cut through is greater than 4" in length, otherwise place detectable warning on the entire surface of cut through TYPE 21 for refuge Align curb parallel with crosswalk Curb details are shown elsewhere in the plans. VARIES Slope Total sidewalk width Top landing run flare Side flare 4' max. max. flare Concrete Driveway Payment 5' MI. Driveway Apron 5' Usual 4' min. Setback sidewalk Planting or other non-walking surface B R O W S V I L L E PERPEDICULAR CURB RAMP TYPE 2 (Use only where water will not pond in the landing.) TYPE 4 PARALLEL CURB RAMP 2' min. Shared 5' x 5' Shared Run CROSSWALK DIAGOAL COMBIATIO CURB RAMP Perpendicular to the tangent of the Curb Radius and Contained in Crosswalk Planting or other nonwalking surface if dropoff is not protected Space Maneuvering 4' x 4' 2' min. run CROSSWALK 5' DIRECTIOAL RAMP WITHI RADIUS ( set back from curb) min. Width TYPE 8 4' Width 5' x 5' DIAGOAL CURB RAMP (FLARED SIDES) TYPE 5 TYPE 9 4' Width FLUSH LADIG DIAGOAL CURB RAMP (RETURED CURB) 2" min. curb aligned with crosswalk 5' x 5' 2' min. Maneuvering Space 4' x 4' Maneuvering Space 4' x 4' Planting or other non-walking surface if dropoff is not protected 5' min. Curb 2' min. run at Planting or other nonwalking surface if dropoff is not protected Side Shared Shared 5'x 5' Shared 4' Width Walking Surface COMBIATIO CURB RAMPS Stop Bar 5' Usual COMBIATIO ISLAD RAMPS TYPE 3 Varies TYPE 22 5' x Shared TYPE 6 DIRECTIOAL RAMP WITHI RADIUS TYPE 11 4' Width TYPE 10 ( adjacent to curb) 5' usual OTES: See General otes on sheet 2 of 4 for more information. min. 2' taper to existing or proposed sidewalk OFFSET PARALLEL CURB RAMP Denotes planting or non-walking surface. max. Curb Slope Equal max. Cross slope not to exceed on any portion of ramp or transition to street. 5' Varies Concrete Driveway Payment Concrete Driveway Payment Concrete Driveway Payment Apron offset sidewalk 4' MI. 5' USUAL Driveway Apron 4' min. Driveway Apron 5' Usual Driveway Apron Usual 10% Wide sidewalk 4' min. sidewalk If curb height is greater than 6 inches, use grade less than or equal to 5%. Handrail and detectable warning not required. SIDEWALK TREATMET AT DRIVEWAYS 5' 10% 10% 10% Water Valves Replacement Project ADA DETAILS GEERAL OTES FOR DETECTABLE WARIGS 1. CURB RAMPS MUST COTAI A DELACTABLE WARIG SURFACE THAT COSISTS OF RAISED TRUCATED DOMES COMPLYIG WITH SECTIO 4.29 OF THE TEXAS ACCESSIBILITY STADARDS (TAS). THE SURFACE MUST COTRAST VISUALLY WITH ADJOIIG SURFACES, ICLUDIG SIDE FLARES. FURISH DARK BROW OR DARK RED DETECTABLE WARIG SURFACE ADJACET TO UCOLORED COCRETE, ULESS SPECIFIED ELSEWHERE I THE PLAS. 2. DETECTABLE WARIG SURFACES MUST BE SLIP RESISTAT AD OT ALLOW WATER TO ACCUMULATE. 3. ALIG TRUCATED DOMES I THE DIRECTIO OF PEDESTRIA TRAVEL WHE ETERIG THE STREET. 4. SHADED ARES O 1 OF 4 IDICATE THE APPROXIMATE LOCATIO FOR THE DETECTABLE WARIG SURFACE FOR EACH CURB RAMP TYPE. 5. DETECTABLE WARIG SURFACES SHALL BE A MIIMUM OF 24' I DEPTH I THE DIRECTIO OF PEDESTRIA TRAVEL, AD EXTED THE FULL WIDTH OF THE CURB RAMP OR LADIG EHERE THE PEDESTRIA ACCESS ROUTE ETERS THE STREET. 6. DETECTABLE WARIG SURFACES SHALL BE LOCATED SO THAT THE EDGE EAREST THE CURB LIE IS A MIIMUM OF 6" AD A MAXIMUM OF 10" FROM THE EXTESIO OF THE FACE OF CURB. DETECTABLE WARIG SURFACES MAY BE CURVED ALOG THE CORER RADIUS. 7. TXDOT MAITAIS A LIST OF QUALIFIED DETECTABLE WARIG MATERIALS. DETAILS ARE PROVIDED HEREI FOR THE PLACEMET OF LADSCAPE POVERS. FOR OTHER MATERIALS, REFER TO THE MAUFACTURER'S PRODUCT MAUEL FOR PROPER ISTALLATIO.. 2'-0" MI. TYPICAL PLACEMET OF DETECTABLE WARIG SURFACE O LADIG AT STREET EDGE. 2'-0" MI. TRAVEL DIRECTIO PEDESTRIA TRAVEL DIRECTIO 4" MAX. AD USUAL LADIG LADIG 6" MI. 10" MAX. 4" MAX. AD USUAL DETECTAVLE WARIG SURFACE FACE OF CURB DETECTABLE WARIG SURFACE (DOMES TO RU PARALLEL TO PEDESTRIA TRAVEL) SIDE FLARE (TYPICAL) PEDESTRIA FACILITIES GEERAL OTES 1. ALL SLOPES ARE MAXIMUM ALLOWABLE. THE LEAST POSSIBLE SLOPE THAT WILL SLILT DRAI PROPERTY SHOULD BE USED, ADJUST CURB RAMP LEGTH OR GRADE OF APPROACH SIDEWALKS AS DIRECTED. 2. THE MIIMUM SIDEWALK WIDTH IS 5'. WHERE THE SIDEWALK IS ADJACET TO THE BACK OF CURB, A 6' SIDEWALK WIDTH IS ECOURAGED. WHERE A 5' SIDEWALK CA OT BE PROVIDED DUE TO SITE COSTRAITS, A MIIMUM 3' SIDEWALK WITH 5' x 5' PASSIG AREAS AT ITERVALS OT TO EXCEED 200' IS REQUIRED. 3. LADIGS SHALL BE 5' x 5' MIIMUM WITH A MAXIMUM SLOPE I AY DIRECTIO. 4. MAEUVERIG SPACE AT THE BOTTOM OF CURB RAMPS SHALL BE A MIIMUM OF 4' x 4' WHOLLY COTAIED WITHI THE CROOSWALK AD WHOLLY OUTSIDE THE PARALLEL VEHICULAR TRAVEL PATH. 5. MAXIMUM ALLOWABLE CROSS SLOPE O SIDEWALK AD CURB RAMP SURFACES IS. 6. CURB RAMPS WITH RETURED CURBS MAY BE USED OLY WHERE PEDESTRIAS WOULD OT ORMALLY WALK ACROSS THE RAMP, EITHER BECAUSE THE ADJACET SURFACE IS PIATIG OR OTHER O-WALKIG SURFACE OR BECAUSE THE SIDE APPROACH IS SUBSTATIALLY ABSTRUCTED. OTHERWISE, PROVIDED FLARED SIDES. 7. ADDITIOAL IFORMATIO O CURB RAMP LOCATIO, DESIG, LIGHT REFLECTIVE VALUE AD TEXTURE MAY BE FOUD I THE CURRET EDITIO OF THE TEXAS ACCESSIBILITY STADARDS (TAS) AD 16 TAC 68.102. 8. TO SERVE AS A PEDESTRIA REFUGE AREA, THE MEDIA SHOULD BE A MIIMUM OF 5' WIDE. MEDIAS SHOULD BE DESIGED TO PROVIDE ACCESSIBLE PASSAGE OVER OR THROUGH THEM. 9. SMALL CHAELIZATIO ISLADS, WHICH DO OT PROVIDE A MIIMUM 5' x 5' LADIG AT THE TOP OF CURB RAMPS. SHALL BE CUT THROUGH LEVEL WITH THE SURFACE OF THE STREET. 10. CROSSWALK DIMESIOS, CROSSWALK MARKIGS AD STOP BAR LOCATIOS SHALL BE AS SHOW ELSEWHERE I THE PLAS. AT ITERSECTIOS WHERE CROSSWALK MARKIGS ARE OT REQUIRED, CURB RAMPS SHALL BE ALIGED WITH THEARETICAL CROSSWALKS, OR AS DIRECTED BY THE EGIEER. 11. EXISTIG FEATURES THAT COMPLY WITH TAS MAY REMAI I PLACE ULESS OTHERWISE SHOW O THE PLAS. 12. HADRAILS ARE OT REQUIRED O CURB RAMPS. PROVIDE CURB RAMPS WHEREVER O ACCESSIBLE ROUTE CROSSES (PEETRATES) A CURB. 6" MI. 10" MAX. FACE OF CURB 13. CURB RAMPS AD LADIGS SHALL BE COSTRUCTED AD PAID FOR I ACCORDACE WITH ITEM 531 "SIDEWALKS". EXPASIO JOIT AS REQUIRED SIDE FLARE (TYP.) 2" SAD CUSHIO O. 3 REBARS AT 18" (MAX.) O-CETER BOTH WAYS O. 3 REBAR AROUD PAVER ISET DETECTABLE WARIG PAVER WITH TRUCATED DOME SURFACE 1" MORTAR BED-SHAFT COFORM TO APPLICABLE SPECIFICATIOS MI. 4" COTROL JOIT PERMISSIBLE TYPICAL PLACEMET OF DETECTABLE WARIG SURFACE O SLOPIG RAMP RU. PEDESTRIA TRAVEL DIRECTIO 4" MAX. AD USUAL LADIG DETECTABLE WARIG PAVER WITH TRUCATED DOME SURFACE 14. SEPERATE CURB RAMP AD LADIGS FROM ADJACET SIDEWALK AD AY OTHER ELEMETS WITH PREMOLD OR BOARD JOIT OF 3/4" ULESS OTHERWISE DIRECTED BY THE EGIEER.. PROVIDE A SMOOTH TRASITIO WHERE THE CURB RAMPS COECT TO THE STREET. 16. CURBS SHOW O 1 WITHI THE LIMITS OF PAYMET ARE COSIDERED PART OF THE CURB RAMP FOR PAYMET, WHETHER IT IS COCRETE CURB, GUTTER, OR COMBIED CURB AD GUTTER. 17. FLARE SLOPE SHALL OT EXCEED 10% MEASURED ALOG CURB LIE. 8" 8" 1 8 " CLASS A COCRETE-SHALL COFORM TO APPLICABLE SPECIFICATIOS 2'-0" MI. A A SIDE FLARE (TYPICAL) 2 1 8 " GEERAL OTES FOR SECTIO A-A 1. CURB RAMPS MUST COTAI A DELACTABLE WARIG SURFACE THAT COSISTS OF RAISED TRUCATED DOMES COMPLYIG WITH SECTIO 4.29 OF THE TEXAS ACCESSIBILITY STADARDS (TAS). THE SURFACE MUST COTRAST VISUALLY WITH ADJOIIG SURFACES, ICLUDIG SIDE FLARES. FURISH DARK BROW OR DARK RED DETECTABLE WARIG SURFACE ADJACET TO UCOLORED COCRETE, ULESS SPECIFIED ELSEWHERE I THE PLAS. Truncated Dome Pattern Curb FACE OF CURB DETECTABLE WARIG PAVER (OPTIO) 4" 8" Detectable Warning Paver 1" 2" 1" 6 OF

Water Valves Replacement Project OVERALL PROJECT LOCATIO LAYOUT B R O W S V I L L E Legend PACKET 1 PACKET 2 PACKET 3 PACKET 4 7 OF

PUBLIC UTILITIESBOARD B R O W S V I L L E VALVE AD 8"x6" TEE TO BE WATER VALVES REPLACEMET PROJECT VALVE AD 6"x6" TEE TO BE VALVES AD 8"x6" TEE TO BE PACKET #1 (1 of 2) VALVES AD 8"x6" TEE TO BE 8 OF

VALVE AD 12"x12" TEE TO BE ADDED B R O W S V I L L E VALVE AD 8"x6" TEE TO BE VALVES TO BE WATER VALVES REPLACEMET PROJECT PACKET #1 (2 of 2) DELETED 9 OF

VALVE AD 8"x16" TEE TO BE VALVE AD 8"x4" TEE TO BE PACKET #2 (1 of 2) WATER VALVES REPLACEMET PROJECT PUBLIC UTILITIESBOARD B R O W S V I L L E VALVES (3) AD 8" CROSS TO BE VALVE AD 8"x6" TEE TO BE 10 OF

VALVE AD 12" TEE TO BE B R O W S V I L L E VALVE AD 8"x4" TEE TO BE WATER VALVES REPLACEMET PROJECT PACKET #2 (2 of 2) 11 OF

PUBLIC UTILITIESBOARD B R O W S V I L L E VALVES AD 12"x8" TEE TO BE VALVES TO BE VALVES AD 8" TEE TO BE 8"x6" TEE TO BE PACKET #3 (1 of 2) WATER VALVES REPLACEMET PROJECT VALVE AD 12" TEE TO BE VALVE AD 8" TEE TO BE VALVE AD 16" TEE TO BE 12 OF

B R O W S V I L L E VALVE AD 12"x8" TEE TO BE WATER VALVES REPLACEMET PROJECT PACKET #3 (2 of 2) 13 OF

PUBLIC UTILITIESBOARD B R O W S V I L L E VALVES AD 6"x4" TEE TO BE VALVES TO BE VALVES TO BE PACKET #4 (1 of 2) WATER VALVES REPLACEMET PROJECT VALVES AD 8" CROSS TO BE VALVES AD 8"x6" CROSS TO BE VALVES TO BE VALVE AD 6" TEE TO BE 14 OF

B R O W S V I L L E VALVES AD 8"x6" CROSS TO BE WATER VALVES REPLACEMET PROJECT PACKET #4 (2 of 2) OF