SCALE BAR 1:2500 RM OF WOODLANDS OVERALL PLAN - LOW PRESSURE SEWER MAIN. Certificate of Authorization JESSICA MANNESS ENGINEERING, INC. No.

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1 OF SURVEY OVERALL PLAN - LOW PRESSURE SEWER MAIN SCALE BAR 1: THIS IS NOT A LEGAL PLAN - CONCEPT ONLY

2 OF SURVEY PLAN - LOW PRESSURE SEWER MAIN SCALE BAR 1: THIS IS NOT A LEGAL PLAN - CONCEPT ONLY

3 Elevation (m) PROFILE 0+00 to 6+40 OF SURVEY

4 Elevation (m) JME Woodlands LPS STATION PROFILE 4+20 to OF SURVEY

5 Elevation (m) JME Woodlands LPS STATION PROFILE 9+10 to OF SURVEY

6 Elevation (m) OF SURVEY PROFILE to 20+00

7 LOW PRESSURE SEWER SERVICE CONSTRUCTION STANDARDS ALL INSTALLATIONS SHALL COMPLY WITH MANITOBA REGULATIONS, LOCAL STANDARDS, AND MANITOBA WATER SERVICES BOARD SPECIFICATIONS. GENERAL NOTES 1. THE CONTRACTOR SHALL VERIFY THE LOCATION, SIZE, AND TYPE OF ALL EXISTING UTILITIES PRIOR TO CONSTRUCTION AND NOTIFY THE ENGINEER OF ANY CONFLICTS OF DISCREPANCIES. 2. ALL INSTALLATIONS THAT CROSS THROUGH A MUNICIPAL ROAD SHALL BE INSTALLED TRENCHLESS METHODS. 3. ANY PLANNED CROSSING THROUGH A PROVINCIAL ROAD REQUIRES THE APPROVAL OF MANITOBA INFRASTRUCTURE. 4. IT IS THE CONTRACTOR'S RESPONSIBILITY TO PROTECT INFRASTRUCTURE FROM DAMAGE. ANY ROAD, BOULEVARD, OR OTHER MUNICIPAL OR UTILITY INFRASTRUCTURE THAT IS DISTURBED OR DAMAGED DURING CONSTRUCTION SHALL BE RESTORED AT THE CONTRACTOR'S EXPENSE. 5. THE PROPOSED SEWER SERVICE LOCATIONS SHALL BE CONFIRMED IN THE FIELD MUNICIPAL PUBLIC WORKS OR THE MUNICIPAL ENGINEER. 6. THE CONTRACTOR IS RESPONSIBLE FOR TEMPORARY TRAFFIC CONTROL INCLUDING BARRICADES, CONES, AND PERSONNEL, AS REQUIRED PER THE MANITOBA INFRASTRUCTURE "WORK ZONE TRAFFIC CONTROL MANUAL", LATEST EDITION. 7. THE CONTRACTOR SHALL PROVIDE A SIEVE ANALYSIS TEST REPORT FOR ANY BEDDING OR IMPORTED GRANULAR BACKFILL MATERIALS. 8. MATERIALS SHALL BE STORED AND HANDLED IN CONFORMANCE WITH THE MANUFACTURER'S SPECIFICATIONS. ANY DAMAGED OR DEGRADED MATERIALS SHALL NOT BE USED. GRANULAR MATERIAL PILES SHALL NOT BE PERMITTED TO REST ON ROADWAYS OVERNIGHT. ALL OPEN TRENCHES SHALL BE BACKFILLED OR COVERED WITH A MINIMUM OF 2 LAYERS OF 3 4" PLYWOOD AND PROTECTED WITH BARRIERS WHEN CONTRACTOR PERSONNEL ARE ABSENT. ANY WASTE MATERIALS SHALL BE REMOVED FROM THE SITE. LOW PRESSURE SEWER MAIN CONSTRUCTION SPECIFICATIONS 1. APPROVED MATERIALS: A. ALL PIPE SHALL BE CSA CERTIFIED HDPE DR17 IN ACCORDANCE WITH MWSB B. ALL FITTINGS SHALL MEET OR EXCEED ASTM D2837 AND CSA STANDARD B137.1 C. LPS GATE VALVES SHALL BE MUELLER 2360 SERIES RESILIENT WEDGE GATE VALVES. D. CLEAN OUT ASSEMBLIES SHALL BE AS-SHOWN AND DESCRIBED BELOW. 2. PIPES SHALL BE INSTALLED A MINIMUM OF 2.6 m BELOW GRADE OR INSULATED TO A MINIMUM OF R8 ON 3-SIDES FOR INSTALLS BETWEEN 1.2 m TO 2.6 m. ANY INSULATION SHALL BE RATED FOR UNDERGROUND USE AND MAY BE COMPRISED OF RIGID FOAM BOARDS, SPRAYED FOAM, OR PRE-INSULATED PIPE. NO INSTALL ARE PERMITTED UNDER BASEMENTS OR GARAGE FLOORS. CROSSINGS UNDER DRIVEWAYS AND ROADS SHALL BE AVOIDED. WHERE PIPE IS TO BE INSTALLED UNDER A DRIVEWAY, THE BURIAL DEPTH SHALL BE INCREASED TO BE GREATER THAN 3.0 m, OR THE PIPE SHALL BE INSTALLED 2.6 m DEEP AND INSULATED. THE CONTRACTOR SHALL PROVIDE SURVEY AS REQUIRED TO CONFIRM THAT THE DEPTH AND LOCATION OF THE INSTALL CONFORMS WITH THE ENGINEERED DESIGN. 3. THE PRESSURE SEWER MAIN LINE PIPE SHALL BE BEDDED IN AND COVERED WITH SAND BEDDING WHEN INSTALLED IN A TRENCH AND AT ALL EXCAVATIONS. 4. HYDROSTATIC TESTING IN CONFORMANCE WITH THE MWSB IS REQUIRED AND SHALL BE CONDUCTED INDEPENDENT LAB, AS SUBCONTRACTED THE CONTRACTOR. THE MUNICIPAL ENGINEER SHALL BE NOTIFIED 48 HRS IN ADVANCE OF WHEN THE TESTING WILL OCCUR. THE CONTRACTOR SHALL BE RESPONSIBLE FOR PROVIDING ALL WATER REQUIRED FOR THE TESTING. LINES SHALL BE SWABBED PRIOR TO TESTING. THE PRESSURE TEST SHALL BE CONDUCTED AT 700 KPa. CLEANOUT ASSEMBLIES CLEAN OUT ASSEMBLIES SHALL BE INSTALLED ON MAINS AT INTERVALS NOT EXCEEDING m UNLESS (A) AT TERMINUS OF MAIN, OR (B) AS OTHERWISE SPECIFIED ON DESIGN DRAWINGS. CLEAN OUTS, WHEN LOCATED ON A BRANCH LINE, SHALL INCLUDE: A. A TEE ON THE MAIN SERVICE LINE B. A GATE VALVE ON THE BRANCH LINE, 600 mm FROM THE MAIN SERVICE LINE C. THE CLEAN OUT PIPE SHALL TERMINATE WITH A BLIND FLANGE LOCATED 900 mm BELOW THE GROUND SURFACE D. THE CLEAN OUT SHALL BE PROTECTED FROM FROST. THE MINIMUM FROST PROTECTION SHALL BE R8 AND RATED FOR MOIST CONDITIONS. E. THE CLEAN OUT PIPE SHALL BE ENCASED IN A 600 mm Ø PRECAST CONCRETE MANHOLE RISER SECTION COMPLETE WITH FRAME AND COVER, PER DETAIL. F. ANY JOINTS IN THE MANHOLE RISER SHALL BE SEALED FROM WATER ENTRY USING NON-SHRINK GROUT. G. BEDDING SHALL BE PLACED BELOW THE CLEAN OUT MANHOLE AND BELOW ANY VALVES OR PIPE IN OPEN EXCAVATION AREAS. LOW PRESSURE SEWER MAIN DETAILS OF SURVEY

8 LOW PRESSURE SEWER SERVICE CONSTRUCTION STANDARDS ALL INSTALLATIONS SHALL COMPLY WITH LOCAL STANDARDS AND MANITOBA WATER SERVICES BOARD SPECIFICATIONS. ALL SERVICE INSTALLATIONS REQUIRE A PERMIT THE MUNICIPALITY OF WOODLANDS PRIOR TO COMMENCING CONSTRUCTION. GENERAL NOTES 1. CONTRACTOR TO VERIFY LOCATION, SIZE, AND TYPE OF ALL EXISTING UTILITIES PRIOR TO CONSTRUCTION AND NOTIFY THE ENGINEER OF ANY CONFLICTS OF DISCREPANCIES. 2. ALL INSTALLATIONS THAT CROSS THROUGH A ROAD SHOULD BE INSTALLED TRENCHLESS METHODS. 3. ANY ROAD, BOULEVARD, OR MUNICIPAL INFRASTRUCTURE THAT IS DISTURBED DURING CONSTRUCTION SHALL BE RESTORED AT THE CONTRACTOR'S EXPENSE. 4. PROPOSED SEWER SERVICE LOCATIONS SHALL BE CONFIRMED IN THE FIELD MUNICIPAL PUBLIC WORKS OR THE MUNICIPAL ENGINEER. 5. THE CONTRACTORS SHALL PROVIDE A SIEVE ANALYSIS TEST REPORT FOR ANY BEDDING OR IMPORTED GRANULAR BACKFILL MATERIALS. LOW PRESSURE SEWER SERVICE SPECIFICATIONS 1. SERVICE SHALL BE SIZED ACCORDING TO THE FOLLOWING: LENGTH OF SERVICE LPS SERVICE SIZE 0-80m 32mm m 38mm m 50mm 2. SERVICE PIPE SHALL BE HDPE DR17 CSA CERTIFIED. ALL FITTINGS SHALL MEET OR EXCEED ASTM D2837 ABD CSA STANDARD B137.1 LPS GATE VALVES SHALL BE MUELLER 2360 SERIES RESILIENT WEDGE GATE VALVE. 3. PIPES SHALL BE INSTALLED A MINIMUM OF 2.6 m BELOW GRADE OR INSULATED TO A MINIMUM OF R8 ON 3-SIDES FOR INSTALLS BETWEEN 1.2 m TO 2.6 m. ANY INSULATION SHALL BE RATED FOR UNDERGROUND USE AND MAY BE COMPRISED OF RIGID FOAM BOARDS, SPRAYED FOAM, OR PRE-INSULATED PIPE. NO INSTALL ARE PERMITTED UNDER BASEMENTS OR GARAGE FLOORS. CROSSINGS UNDER DRIVEWAYS SHALL BE AVOIDED. WHERE PIPE IS TO BE INSTALLED UNDER DRIVEWAY, BURIAL DEPTH SHALL BE GREATER THAN 3.0 m, OR PIPE SHALL BE INSULATED. 4. CURB STOPS SHALL BE USED IN ALL SERVICE INSTALLS. CURB STOPS SHALL BE BRASS, BALL-TYPE. 5. CORPORATION STOPS SHALL BE USED IN ALL SERVICE INSTALLS. CORPORATION STOPS SHALL BE BALL-TYPE WITH TAPPING SLEEVE AND INCLUDE STAINLESS STEEL CLAMPS FOR INSTALL ON HDPE LOW PRESSURE SEWER MAIN mm THICK SAND BEDDING SHALL BE USED AS PIPE BEDDING IN ALL OPEN CUT EXCAVATIONS AND BELOW ANY EXCAVATED PIPE SECTIONS. 7. WHERE SERVICE INLET IS LOWER THAN CONNECTION AT MAIN, AN ELECTRIC VALVE SHALL BE INSTALLED TO PREVENT SIPHONING. 8. CLEAN OUTS, WHERE REQUIRED FOR SERVICES LONGER THAN m, SHALL BE LOCATED ON A BRANCH LINE AND SHALL INCLUDE: A. A TEE ON THE MAIN SERVICE LINE B. A GATE VALVE ON THE BRANCH LINE, 600 mm FROM THE MAIN SERVICE LINE C. THE CLEAN OUT PIPE SHALL TERMINATE WITH A BLIND FLANGE LOCATED 900 mm BELOW THE GROUND SURFACE D. HE CLEAN OUT SHALL BE PROTECTED FROM FROST E. THE CLEAN OUT PIPE SHALL BE ENCASED IN A 600 mm Ø PRECAST CONCRETE MANHOLE RISER SECTION COMPLETE WITH FRAME AND COVER, PER MUNICIPAL SPECIFICATION AND DETAIL. MIN. 300 MAX LOW PRESSURE SEWER TANKS 1. A MINIMUM OF TWO 4,500 L (1000 GAL) ONE-CHAMBER SEPTIC TANKS (ONE FOR EFFLUENT, ONE FOR SLUDGE) OR ONE 4,500 L BAFFLED HOLDING TANK, IN COMPLIANCE WITH THE MANITOBA REGULATION 83/2003 AND THE ENVIRONMENT ACT C.C.S.M C. E125, ARE PERMITTED. TANK SHALL BE LOCATED IN FRONT OF ALL BUILDINGS AND ACCESSIBLE YEAR-ROUND. TANKS MUST BE SIZED TO PERMIT 24 HOURS HOLDING CAPACITY ON THE SETTLEMENT SIZE. TYPICALLY, 4500 L (1000 GAL) IS THE REQUIRED SIZE FOR RESIDENTIAL HOMES. 2. WHERE A NEW TANK IS BEING INSTALLED, THE TANK SHALL BE LOWERED ONTO A MINIMUM OF 100 mm THICK OF 25 mm Ø COMPACTED CLEAN STONE. CLEAN STONE SHALL BE PLACED AROUND THE TANK. WHERE THE MANUFACTURER'S SPECIFICATIONS DIFFER FROM THIS SPECIFICATION, THE MANUFACTURER'S SPECIFICATIONS SHALL PREVAIL. 3. THE INLET PIPE AND OUTLET PIPE SHALL BE CONNECTED USING A FLEXIBLE, WATERPROOF GASKET OR BOOT. THE INLET AND OUTLET PIPES SHALL BE PLACED ON COMPACTED BEDDING MATERIAL. 4. ALL TANK RISERS EXTENSIONS SHALL BE WATER-TIGHT AND SEALED TO THE TANK. COVERS SHALL BE TAMPER-PROOF AND SHALL BE INSTALLED 150 mm ABOVE GRADE. 5. NEW TANKS SHALL BE INSTALLED A MINIMUM OF 2.6m BELOW GRADE, AS MEASURED TO TOP OF TANK. SHALLOW BURIAL TANKS SHALL REQUIRED INSULATION. 6. TANKS SHALL BE INSTALLED IN ACCORDANCE WITH MANITOBA REGULATIONS. EFFLUENT PUMP PUMPS SHALL BE SUBMERSIBLE 15 AMP 1 2 H.P. WITH A MIN 182 kpa AND MAX 203 kpa TOTAL DYNAMIC SHUT-OFF AND MINIMUM PUMP CAPACITY OF 56 L/min AT 149 kpa. ALARM INSTALLATION OF HIGH-WATER ALARM IS OPTIONAL. WHERE INSTALLED OUTDOORS, ALARM SHALL BE RATED FOR OUTDOOR USE. LOW PRESSURE SEWER SERVICE MAINTENANCE 1. LOW PRESSURE SEWER IS A LOW-MAINTENANCE OPTION FOR THE COLLECTION AND MANAGEMENT OF WASTEWATER IN A RURAL COMMUNITY AREA. TYPICALLY, LANDOWNERS ARE RESPONSIBLE FOR INSTALLING AND MAINTAINING INFRASTRUCTURE THAT IS LOCATED WITHIN THE PRIVATE PROPERTY. THE MUNICIPALITY IS RESPONSIBLE FOR ALL PORTIONS OF THE LOW PRESSURE SEWER SYSTEM THAT ARE LOCATED WITHIN THE MUNICIPAL RIGHT OF WAY. 2. THE MUNICIPALITY SHALL REMOVE THE SLUDGE FROM THE PRIVATE TANKS ANNUALLY. ANY ADDITIONAL CLEAN OUTS WILL BE THE RESPONSIBILITY OF PROPERTY OWNER. 2.4 MIN., 2.7 MAX. BURY TYP. AUG 25, 2017 YY JAM LOW PRESSURE SEWER SERVICE DETAILS OF SURVEY