467075 - Construction Plans.pdf

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GENERAL NOTES

PROJECT SCOPE

THE SCOPE OF WORK ON THIS PROJECT IS TO INSTALL TWO LINES THAT CONNECT TWO ROOF DRAINS ON THE NORTH SIDE OF NATIONAL GUARD FMS #6 TO THE EXISTING STORM SEWER IN THE NORTH LOT ALONG WITH CONCRETE PAVING OF THE NORTH LOT TO ASSIST RUNOFF DRAINAGE. AREA OF WORK IS SHOWN ON THE PLANS. WORK PERFORMED UNDER THIS CONTRACT SHALL INCLUDE, BUT ARE NOT LIMITED TO THE

FOLLOWING:

· INSTALL JUNCTION BOX WITH DROP INLET.

· INSTALLATION OF 6" PVC DRAIN DOWNSPOUTS CONNECTING TO ROOF DRAIN AND STORM SEWER.

· INSTALL CONCRETE SURFACING TO ASSIST DRAINAGE.

· PERFORM SEEDING AND OTHER LANDSCAPING ACTIVITIES.

SPECIFICATIONS TO BE USED

THE 2015 SOUTH DAKOTA DEPARTMENT OF TRANSPORTATION STANDARD SPECIFICATIONS FOR ROADS AND BRIDGES WITH SUPPLEMENTAL SPECIFICATIONS AND ERRATA, OWNER AND DOT STANDARD PLATES AND REQUIRED PROVISIONS, SUPPLEMENTAL SPECIFICATIONS, AND/OR SPECIAL PROVISIONS AS INCLUDED IN THE PROJECT MANUAL ARE HEREBY MADE A PART OF THESE SPECIFICATIONS IN ITS ENTIRETY UNLESS

OTHERWISE REVISED, DELETED, OR SUPPLEMENTED HEREIN.

CONSTRUCTION STAKES AND BENCHMARKS

REFERENCE POINTS, LINES, GRADE STAKES, AND BENCHMARKS SET BY THE ENGINEER IN CONNECTION WITH THE WORK SHALL BE CAREFULLY PRESERVED BY THE CONTRACTOR AND SHALL NOT BE DISTURBED OR MOVED FROM THE EXACT POSITION AND ELEVATION AS SET BY THE ENGINEER. NO EXCAVATED MATERIAL SHALL BE PLACED OVER OR AGAINST SAID STAKES AND, EXCEPT WHERE NECESSARY TO REMOVE THE STAKES AS THE WORK PROGRESSES, STAKES SHALL BE CAREFULLY PRESERVED IN THE ORIGINAL POSITION AND ELEVATION UNTIL THE WORK HAS BEEN ACCEPTED. STAKES WHICH MUST BE REMOVED AS THE WORK PROGRESSES SHALL BE REMOVED ONLY UPON CONCURRENCE BY THE ENGINEER.

STAKING REQUIRED TO COMPLETE THE WORK WILL BE COMPLETED BY THE ENGINEER UNLESS OTHERWISE NOTED. STAKING WILL BE COMPLETED ONE TIME FOR EACH WORK ITEM. STAKES DISTURBED OR REMOVED THROUGH THE CARELESSNESS OF THE CONTRACTOR WILL BE RESTAKED BY THE ENGINEER AND MAY

RESULT IN A PRICE ADJUSTMENT TO THE CONTRACT.

GRADES, LINES, AND LEVELS

STAKING INTERVALS AND OFFSETS SHALL BE AGREED UPON BY ENGINEER AND CONTRACTOR.

CONTRACTOR SHALL REQUEST ALL STAKING AT LEAST 48 HOURS (MINIMUM) IN ADVANCE TO ALLOW FOR SUFFICIENT SCHEDULING BY ENGINEER. REFER TO BEI_01 7120 OF THE STANDARD SPECIFICATIONS FOR

ADDITIONAL CONDITIONS OF STAKING.

SUBMITTALS

SHOP DRAWINGS, PRODUCT DATA, AND SAMPLES

CONTRACTOR SHALL INFORM THE ENGINEER OF ANY VARIATION FROM THE PROJECT REQUIREMENTS, IN WRITING. SUBMIT SHOP DRAWINGS, PRODUCT DATA AND SAMPLES IN STRICT ACCORDANCE WITH THE PROJECT SCHEDULE. SUBMIT COPIES FOR REVIEW AND APPROVAL BY THE ENGINEER PRIOR TO PRODUCT INSTALLATION. THE ENGINEER SHALL RETURN COPIES SO THAT THE CONTRACTOR MAY USE AND DISTRIBUTE NEEDED COPIES TO SUBCONTRACTORS, SUPPLIERS, ETC. COORDINATE WITH THE ENGINEER

FOR QUANTITIES OR VOLUMES OF SAMPLES REQUIRED.

THE ENGINEER WILL REVIEW SUBMITTALS AND MARK AS "NO EXCEPTIONS NOTED", "EXCEPTIONS NOTED - RESUBMITTAL NOT REQUIRED", “REJECTED - RESUBMIT”, OR "FOR RECORD ONLY". TWO (2) COPIES WILL BE RETAINED FOR THE ENGINEER'S USE, WITH ALL OTHER COPIES RETURNED TO THE CONTRACTOR. IF RESUBMISSION IS REQUIRED, THE CONTRACTOR WILL MAKE THE NECESSARY CORRECTIONS AND MAKE AN ENTIRELY NEW SUBMITTAL WITH THE SAME NUMBER OF COPIES AS REQUIRED FOR AN INITIAL SUBMITTAL.

RESUBMITTED DATA MUST CLEARLY SHOW CHANGES OTHER THAN THOSE REQUESTED BY THE ENGINEER.

THE ENGINEER WILL REVIEW SUBMITTALS WITH REASONABLE PROMPTNESS AND IN ACCORDANCE WITH

THE SUBMITTAL SCHEDULE. THE ENGINEER WILL RETURN WITHOUT REVIEW ANY MATERIAL NOT

SUBMITTED DIRECTLY FROM THE CONTRACTOR, SUCH AS SUBMITTALS FROM SUBCONTRACTORS OR

SUPPLIERS.

BID ITEM(S) SCOPE

BID PRICES SHALL INCLUDE ALL EQUIPMENT, MATERIALS, LABOR, ETC, FOR COMPLETE AND SATISFACTORY FURNISHING AND INSTALLATION OF ALL BID ITEMS, UNLESS SPECIFIED OTHERWISE. ALL ITEMS OF WORK NOT SPECIFICALLY CONTAINED IN THE BID FORM BUT NECESSARY FOR SUCCESSFUL COMPLETION OF THE PROJECT SHALL BE CONSIDERED INCIDENTAL WORK AND SHALL NOT BE ELIGIBLE FOR SEPARATE, ADDITIONAL PAYMENT.

MEASUREMENT AND PAYMENT

DETERMINATION OF FINAL QUANTITIES OF WORK PERFORMED UNDER THIS CONTRACT SHALL BE MADE BY THE ENGINEER, BASED UPON MEASUREMENTS PERFORMED BY THE ENGINEER. CONTRACTOR SHALL PARTICIPATE IN MEASUREMENT OF THE COMPLETED WORK, UNLESS OTHERWISE AGREED. SPECIFIC

DIFFERENCES IN MEASUREMENT SHALL BE RESOLVED AT THE TIME OF MEASUREMENT.

CONTRACTOR SHALL PREPARE AND SUBMIT PROGRESS PAYMENT REQUESTS ON FORMS PROVIDED BY OR APPROVED BY THE ENGINEER. SUBMISSIONS SHALL BE MADE IN ACCORDANCE WITH THE GENERAL AND

SUPPLEMENTAL CONDITIONS.

PRECONSTRUCTION CONFERENCE

A PRECONSTRUCTION CONFERENCE IS REQUIRED PRIOR TO COMMENCEMENT OF CONSTRUCTION. THE CONFERENCE SHALL INCLUDE REPRESENTATIVES OF THE CONTRACTOR, ANY SUB_CONTRACTORS, OWNER, ENGINEER, AND ALL OTHER PERTINENT PARTIES. A TIME AND PLACE FOR THE MEETING WILL BE DETERMINED AFTER AWARD, AND UNDER CONTRACT, AT A LOCATION CONVENIENT TO ALL CONCERNED.

CONSTRUCTION SCHEDULE

THE CONTRACTOR SHALL PREPARE A CONSTRUCTION SCHEDULE FOR APPROVAL BY THE ENGINEER THAT WILL ENSURE THE COMPLETION OF THE PROJECT WITHIN THE TIME FRAME SPECIFIED. THIS SCHEDULE

MUST BE PROVIDED TO THE ENGINEER FOR REVIEW A MINIMUM OF 3 DAYS PRIOR TO THE

PRECONSTRUCTION MEETING. THE NOTICE TO PROCEED WILL NOT BE ISSUED UNTIL THE SCHEDULE HAS BEEN APPROVED BY THE OWNER. THE CONSTRUCTION SCHEDULE SHALL BE IN BAR OR NETWORK DIAGRAM FORM AND SHOW THE START AND COMPLETION DATES FOR SIGNIFICANT ITEMS OF WORK IN THEIR RESPECTIVE PHASES. SIGNIFICANT ITEMS OF WORK INCLUDES BUT IS NOT LIMITED TO: EROSION CONTROL, REMOVALS, GRADING, THE INSTALLATION OF STORM SEWER, SUBGRADE PREPARATION, AND SURFACING.

WHEN APPLICABLE THE SCHEDULE SHALL INCLUDE SUBMISSION DATES FOR SHOP DRAWINGS,

MANUFACTURING AND INSTALLATION OF MATERIALS, SUPPLIES, EQUIPMENT, AND TESTING FOR VARIOUS PARTS OF THE WORK. THE APPROVED SCHEDULE MUST INCLUDE ANTICIPATED ADVERSE WEATHER DAYS

AS DEFINED BY SD DOT SUPPLEMENTAL SPECIFICATION FOR ZONE 5 GRADING.

THE CONSTRUCTION SCHEDULE SHALL BE UPDATED ON A MONTHLY BASIS. IF IT APPEARS THE RATE OF PROGRESS IS SUCH THAT THE CONTRACT WILL NOT BE COMPLETED WITHIN THE TIME FRAME ALLOWED THE CONTRACTOR WILL BE REQUIRED TO PROVIDE WRITTEN DOCUMENTATION AS TO WHAT MEASURES THEY WILL TAKE TO COMPLETE THE PROJECT WITHIN THE SPECIFIED TIME FRAME OR TO PROSECUTE WORK IN A SATISFACTORY MANNER. FAILURE TO SUBMIT THE SCHEDULE ON A MONTHLY BASIS WILL RESULT IN THE

OWNER WITHHOLDING THE PAY APPLICATIONS UNTIL THE UPDATED SCHEDULE IS SUBMITTED.

PUBLIC COORDINATION

PRIOR TO CONSTRUCTION THE CONTRACTOR WILL NOTIFY THE LANDOWNER & NATIONAL GUARD UNIT ADJACENT TO THE PROJECT OF UPCOMING CONSTRUCTION. CONTRACTOR WILL GIVE A BRIEF SUMMARY OF THE PROJECT SCHEDULE AND WILL SUPPLY CONTACT INFORMATION TO ANSWER ANY QUESTIONS OR CONCERNS. CONTRACTOR WILL PUBLISH AN AD IN LOCAL NEWSPAPER TO NOTIFY THE GENERAL PUBLIC OF

UPCOMING CONSTRUCTION.

ALL COSTS TO CONDUCT THE PUBLIC COORDINATION SHALL BE INCIDENTAL TO THE PROJECT.

CONTRACTOR SAFETY REQUIREMENTS

THE CONTRACTOR IS RESPONSIBLE FOR FOLLOWING ALL LOCAL, STATE, AND FEDERAL RULES AND REGULATIONS REGARDING SITE SAFETY. THE CONTRACTOR IS SOLELY RESPONSIBLE FOR SITE SAFETY FROM THE ISSUANCE OF THE NOTICE TO PROCEED UNTIL FINAL ACCEPTANCE. THE OWNER SHALL NOT BE RESPONSIBLE FOR THE CONTRACTOR'S FAILURE TO FOLLOW ALL APPLICABLE RULES AND REGULATIONS.

PORTABLE TOILET FACILITIES

THE CONTRACTOR WILL BE RESPONSIBLE FOR PROVIDING PORTABLE TOILET FACILITIES FOR THE PROJECT

AT NO COST TO THE OWNER.

FINAL INSPECTION

REQUEST FOR FINAL INSPECTION SHALL BE SUBMITTED IN WRITING BY THE CONTRACTOR TO THE ENGINEER AT LEAST 5 WORKING DAYS PRIOR TO THE REQUESTED DATE OF FINAL INSPECTION TO ALLOW

SUFFICIENT PREPARATION AND SCHEDULING BY OWNER AND ENGINEER.

RECORD PLANS

THE CONTRACTOR SHALL KEEP AN ACCURATE RECORD OF ALL UNDERGROUND ITEMS THAT ARE INSTALLED TO PROVIDE THE OWNER WITH A SET OF RECORD PLANS. THE CONTRACTOR SHALL MEASURE AND RECORD THE DISTANCE OF ALL INSTALLED PIPING, FITTINGS, VALVES, MANHOLES, AND SERVICES TO TWO (2) KNOWN HARDPOINT LOCATIONS (IE FIRE HYDRANTS, LIGHT POLES, PROPERTY PINS, ETC). THE MEASUREMENTS SHALL BE GIVEN TO THE ENGINEER BEFORE BACKFILLING OPERATIONS BEGIN. THE MEASUREMENTS MAY

BE RECORDED ON PLAN SHEETS AND MAY BE HAND WRITTEN.

THE COST OF MEASURING AND RECORDING THE DISTANCES TO THE UNDERGROUND ITEMS SHALL BE INCIDENTAL TO THE VARIOUS BID ITEMS. THE CONTRACTOR SHALL PROVIDE THE ENGINEER WITH A COMPLETE SET OF RECORD PLANS NO LATER THAN ONE WEEK AFTER SUBSTANTIAL COMPLETION OF THE PROJECT. RECORD PLANS MUST BE KEPT UP TO DATE AS A CONDITION OF THE CONTRACT. RECORD PLANS

MUST BE APPROVED BY THE OWNER AND ENGINEER PRIOR TO FINAL PAYMENT TO CONTRACTOR.

DRAINAGE

DRAINAGE IS THE CONTRACTOR'S RESPONSIBILITY. CONTRACTOR SHALL BE AWARE OF EXISTING DRAINAGE CONDITIONS AND FACILITIES, AND SHALL PROVIDE FOR DRAINAGE DURING ALL PHASES OF CONSTRUCTION.

DAMAGE CAUSED BY IMPROPER TEMPORARY DRAINAGE FACILITIES SHALL BE REPAIRED AT THE

CONTRACTOR'S EXPENSE AND TO THE SATISFACTION OF THE ENGINEER.

UTILITIES

ALL UTILITIES SHALL BE VERIFIED BY THE CONTRACTOR PRIOR TO STARTING WORK. ANY TIME EXISTING UTILITIES IMPEDE THE PROGRESS OF WORK, THE CONTRACTOR SHALL IMMEDIATELY NOTIFY THE

ENGINEER.

ALL UTILITIES, WHETHER PRIVATELY OR PUBLICLY OWNED, SHALL BE MOVED, RELOCATED, AND/OR REPLACED AS NECESSARY, BY THE RESPECTIVE UTILITY COMPANY OR COMPANIES EXCEPT AS NOTED IN THE PLANS. THESE MODIFICATIONS SHALL TAKE PLACE IN ADVANCE OF CONSTRUCTION WHEN APPLICABLE OR WHEN ADVISED BY THE ENGINEER. NO PAYMENT SHALL BE MADE TO THE CONTRACTOR UNLESS

SPECIFIED IN THE CONTRACT DOCUMENTS.

THE CONTRACTOR SHALL SAFEGUARD ALL UTILITIES AND COORDINATE HIS EFFORTS TO COINCIDE WITH UTILITY WORK BY OTHERS IN ORDER TO MINIMIZE INCONVENIENCE TO THE PUBLIC AND UTILITY COMPANIES.

WHEN PIPE UTILITY INSTALLATION CROSSES EXISTING UTILITIES, THE CONTRACTOR SHALL BE RESPONSIBLE FOR SUPPORTING THE UTILITIES IN A MANNER THAT IS ACCEPTABLE TO THE OWNER OF THE UTILITY. ANY DAMAGE CAUSED TO THE UTILITIES DUE TO CONTRACTOR CARELESSNESS SHALL BE

REPAIRED AT THE CONTRACTOR'S EXPENSE TO THE SATISFACTION OF THE UTILITY OWNER.

ABANDONED UTILITIES (GAS LINES, TELEPHONE LINES, ETC.) ENCOUNTERED DURING CONSTRUCTION SHALL BE REMOVED AND DISPOSED OF BY THE CONTRACTOR. COSTS ASSOCIATED WITH THIS WORK SHALL BE INCIDENTAL TO THE VARIOUS BID ITEMS ASSOCIATED WITH WORK ADJACENT TO THE ABANDONED UTILITY.

THE CONTRACTOR SHALL BE RESPONSIBLE FOR THE COORDINATION OF ALL WORK ASSOCIATED WITH THE DISTURBANCE, REMOVAL, OR REPLACEMENT OF UNIDENTIFIED UTILITIES WHEN ENCOUNTERED. THE CONTRACTOR SHALL, IN ADVANCE AND PRIOR TO PROCEEDING WITH THE WORK, COORDINATE WITH THE

OWNER AND ALL OTHER COMPANIES RELATED TO THE ASSOCIATED WORK.

EXISTING UTILITY LOCATIONS SHOWN ON DRAWINGS ARE APPROXIMATE. THERE IS NO GUARANTEE THAT THE UTILITIES SHOWN INCLUDE ALL SUCH UTILITIES OR THAT THE LOCATIONS INDICATED ARE EXACT. THE CONTRACTOR SHALL CONTACT SOUTH DAKOTA ONE CALL SYSTEM, UTILITY COMPANIES, AND THE OWNER

TO VERIFY LOCATIONS OF ALL EXISTING UTILITIES PRIOR TO EXCAVATION.

THE CONTRACTOR SHALL BE RESPONSIBLE FOR NOTIFYING SOUTH DAKOTA ONE CALL 1-800-781-7474 TO

HAVE UTILITIES FIELD LOCATED.

THE FOLLOWING UTILITY COMPANIES ARE KNOWN TO HAVE FACILITIES ON THE PROJECT:

THE CONTRACTOR SHALL COOPERATE WITH AND COORDINATE HIS EFFORTS TO WORK WITH THE UTILITY COMPANIES AND THEIR CONTRACTORS. EACH BIDDER SHALL BE RESPONSIBLE PRIOR TO BID LETTING, FOR DETERMINING THE EFFECTS OF UTILITY WORK ON THE PROJECT WORK SCOPE AND SCHEDULE AND SHALL ACCOUNT FOR ALL SUCH EFFECTS IN HIS BID. NO CONSIDERATION WILL BE GIVEN TO THE CONTRACTOR

AFTER THE BID LETTING ON ACCOUNT OF UTILITY WORK DONE BY OTHERS.

CONTRACTOR INSTALLED UTILITIES

THE CONTRACTOR SHALL BE RESPONSIBLE FOR LOCATING UTILITIES INSTALLED WITH THE PROJECT UNTIL FINAL ACCEPTANCE IS GRANTED. ALL COSTS ASSOCIATED WITH LOCATING UTILITIES INSTALLED WITH THE

PROJECT UNTIL FINAL ACCEPTANCE SHALL BE INCIDENTAL TO THE PROJECT.

PORTLAND CEMENT CONCRETE PAVING

PORTLAND CEMENT CONCRETE PAVING SHALL COMPLY WITH SECTION 380 OF THE SDDOT STANDARD SPECIFICATIONS. THE ENGINEER SHALL MEASURE DEPTH OF CONCRETE BEFORE INSTALLATION TO ENSURE A DEPTH OF EIGHT (8) INCHES OF CONCRETE. CONCRETE PAVING SHALL BE PAID UNDER THE BID ITEM

"CONCRETE PAVING" AND WILL BE PAID BY THE SQUARE YARD AS MEASURED IN PLACE.

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GENERAL NOTES CONT.

PROTECTION OF EXISTING WATER MAIN, SANITARY SEWER, AND STORM SEWER SYSTEMS

FOR THE PROTECTION OF EXISTING PUBLIC UNDERGROUND UTILITIES AND THE SURROUNDING WORK AREA, CONSIDERATION SHALL BE GIVEN TO ISOLATING PORTIONS OF THE EXISTING WATER DISTRIBUTION

SYSTEM WITHIN THE CONSTRUCTION LIMITS WHILE MAINTAINING FIRE PROTECTION. DURING

UNDERGROUND UTILITY INSTALLATION SUCH AS, BUT NOT LIMITED TO, SANITARY SEWER, WATER MAIN, STORM SEWER, SUMP PUMP DRAIN, ETC., IN THE PROXIMITY OF EXISTING WATER MAIN AND/OR WATER SERVICES, THE EXISTING WATER MAIN DISTRIBUTION SHALL BE ISOLATED WITHIN THE WORK AREA. UPON RECEIVING NOTICE FROM THE CONTRACTOR 24 HOURS IN ADVANCE OF ANY WORK, OWNER STAFF WILL OPERATE DESIGNATED WATER VALVES, WHERE APPROPRIATE, TO ISOLATE THE WORK AREA AS MUCH AS REASONABLY POSSIBLE. THE CONTRACTOR SHALL BECOME AWARE OF THE LOCATION AND STATUS (OPEN/CLOSED) OF ANY DESIGNATED ISOLATION VALVE(S). OWNER STAFF SHALL BE NOTIFIED IMMEDIATELY IN THE EVENT OF A WATER SERVICE EMERGENCY OR INTERRUPTION. IT WILL BE PERMISSIBLE FOR THE CONTRACTOR TO OPERATE THE DESIGNATED VALVE(S) IN THE EVENT OF A WATER MAIN OR WATER SERVICE FAILURE WITHIN THE CONSTRUCTION AREA. THE CONTRACTOR IS REQUIRED TO HAVE A VALVE OPERATING KEY ON SITE IN THE EVENT OF SUCH A FAILURE. THE OWNER SHALL BE NOTIFIED IMMEDIATELY AFTER THE SHUTDOWN. CITY OF CHAMBERLAIN CREWS WILL OPERATE THE

VALVES AFTER REPAIRS HAVE BEEN MADE AND INSPECTIONS HAVE BEEN COMPLETED.

EXISTING STORM SEWER INLETS AND PIPES WITHIN THE CONSTRUCTION LIMITS SHALL BE PROTECTED FROM THE ENTRANCE OF STONE, DIRT, GRAVEL, ASPHALT, CONCRETE OR ANY OTHER DEBRIS DURING

CONSTRUCTION. THE SWPPP MUST BE FOLLOWED AT ALL TIMES.

WASTE DISPOSAL SITE

ALL MATERIAL GENERATED FROM THIS PROJECT FOR DISPOSAL MUST BE DISPOSED OF AT A

STATE-PERMITTED SOLID WASTE DISPOSAL SITE. DEPENDING ON WHAT MATERIAL IS GENERATED AND WHETHER IT IS CONTAMINATED OR UNCONTAMINATED WILL DETERMINE WHICH PERMITTED FACILITY CAN ACCEPT IT. PERMITTED FACILITIES INCLUDE CONSTRUCTION AND DEMOLITION DEBRIS SITES, RESTRICTED USE SITES, AND REGIONAL LANDFILLS. THE CONTRACTOR CAN CONTACT THE WASTE MANAGEMENT PROGRAM AT (605) 773-3153 TO IDENTIFY LOCALLY PERMITTED DISPOSAL SITES FOR

VARIOUS CATEGORIES OF CONTAMINATED AND UNCONTAMINATED MATERIALS.

ALL COSTS ASSOCIATED WITH DISPOSING OF WASTE SHALL BE INCIDENTAL TO THE VARIOUS CONTRACT

ITEMS.

DEWATERING

GROUNDWATER IS NOT ANTICIPATED. HOWEVER, GROUNDWATER MAY BE ENCOUNTERED DURING

EXCAVATION. DEWATERING MAY BE NEEDED TO PERFORM THE CONTRACT WORK. THERE IS NO

SEPARATE BID ITEM FOR DEWATERING AND ALL COSTS ASSOCIATED SHALL BE INCIDENTAL TO THE

VARIOUS RELATED BID ITEMS.

IF NECESSARY, THE CONTRACTOR WILL OBTAIN A DEWATERING PERMIT FROM THE DANR.

TRAFFIC CONTROL

GENERAL MAINTENANCE OF TRAFFIC

1. INSTALLATION OF TRAFFIC CONTROL SHALL CONFORM TO THE MANUAL ON UNIFORM TRAFFIC

CONTROL DEVICES (MUTCD) 2009 EDITION UNLESS OTHERWISE MODIFIED IN THE PLANS.

2. THE CONTRACTOR SHALL NOTIFY THE ENGINEER 48 HOURS IN ADVANCE OF ALL TRAFFIC CONTROL CHANGES. INSTALLATION OF TRAFFIC CONTROL SHALL NOT BE MADE BEFORE 8:30 AM ON THE DAY

OF THE CLOSURE.

3. STORAGE OF VEHICLES AND EQUIPMENT SHALL BE OUTSIDE THE CLEAR ZONE AND AS NEAR AS POSSIBLE TO THE STAGING AREA. CONTRACTOR'S EMPLOYEES SHOULD MOBILIZE AT THE STAGING

AREA AND ARRIVE AT THE WORK SITES IN A MINIMUM NUMBER OF VEHICLES NECESSARY TO

PERFORM THE WORK.

4. INDISCRIMINATE DRIVING AND PARKING OF VEHICLES WITHIN THE RIGHT-OF-WAY WILL NOT BE

PERMITTED. ANY DAMAGE TO THE VEGETATION, SURFACING, EMBANKMENT, DELINEATORS AND

EXISTING SIGNS RESULTING FROM SUCH INDISCRIMINATE USE SHALL BE REPAIRED AND/OR

RESTORED BY THE CONTRACTOR, AT NO EXPENSE TO THE OWNER, AND TO THE SATISFACTION OF

THE ENGINEER.

5. ALL BREAKAWAY SIGN SUPPORTS SHALL COMPLY WITH FHWA NCHRP 350 CRASH-WORTHY

REQUIREMENTS. THE CONTRACTOR SHALL PROVIDE POST INSTALLATION DETAILS AT THE

PRECONSTRUCTION MEETING FOR ALL STEEL POST BREAKAWAY SIGN SUPPORT ASSEMBLIES.

6. THE CONTRACTOR OR DESIGNATED TRAFFIC CONTROL SUBCONTRACTOR SHALL ENSURE THE

ADEQUACY, LEGIBILITY, AND REFLECTIVITY OF EACH SIGN AND DEVICE. SIGN WASHING SHALL BE CONSIDERED INCIDENTAL TO TRAFFIC CONTROL AND REQUIRED AS DIRECTED BY THE ENGINEER.

7. THE CONTRACTOR SHALL PROVIDE TEMPORARY ACCESS ROUTES FOR RESIDENCES AND

BUSINESSES LOCATED IN THE CONSTRUCTION AREA UNLESS OTHERWISE NOTED IN THE PLANS.

TEMPORARY ROUTES AND DRIVES SHALL BE CONSIDERED INCIDENTAL TO ALL ITEMS OF THE

PROJECT AND THEREFORE NO SEPARATE MEASUREMENT AND PAYMENT SHALL BE MADE.

8. FLAGGER WARNING SIGNS SHALL BE INSTALLED WHEN USING FLAGGERS TO DIRECT TRAFFIC.

FLAGGERS SHALL WEAR APPROPRIATE SAFETY CLOTHING AND SHALL USE A STOP/SLOW PADDLE.

PAYMENT FOR FLAGGING WILL BE AT THE CONTRACT UNIT PRICE PER HOUR IF A BID ITEM HAS BEEN INCLUDED. IF NO BID ITEM IS INCLUDED, FLAGGING SHALL BE INCIDENTAL TO “TRAFFIC CONTROL, MISCELLANEOUS”.

9. THE CONTRACTOR IS RESPONSIBLE FOR MAINTAINING ALL TRAFFIC CONTROL DEVICES

THROUGHOUT THE PROJECT AT ALL TIMES IN ACCORDANCE WITH THE PLANS AND THE LATEST

EDITION OF THE MUTCD. THE CONTRACTOR SHALL IMMEDIATELY TAKE APPROPRIATE MEASURES

TO REMEDY ANY TRAFFIC CONTROL DEVICES THAT NEED TO REMOVED, REPLACED, ETC. DUE TO CHANGES IN PHASING, SEQUENCING, WEATHER, OR ANY OTHER REASON UPON NOTIFICATION FROM

THE ENGINEER. FAILURE TO CORRECT ANY TRAFFIC CONTROL DEVICES THAT ARE NOT IN

COMPLIANCE WITH THE PLANS OR THE LATEST EDITION OF THE MUTCD UPON NOTIFICATION FROM THE ENGINEER WILL RESULT IN A PRICE ADJUSTMENT TO THE CONTRACT. THE MINIMUM PRICE

ADJUSTMENT TO THE CONTRACT WILL BE $100 PER DAY PER OCCURRENCE. THE ENGINEER MAY

DELAY THE ISSUANCE OF THE PRICE ADJUSTMENT(S) IF THE ENGINEER HAS DETERMINED ALL THE

FOLLOWING APPLY:

a. THE CONTRACTOR HAS MADE A GOOD FAITH EFFORT TO BRING THE ITEMS INTO COMPLIANCE

WITH THE PLANS AND LATEST EDITION OF THE MUTCD.

b. COMPLIANCE WAS NOT ACHIEVED DUE TO WEATHER CONDITIONS OUTSIDE THE CONTRACTOR'S

CONTROL AND THE CONDITIONS WERE SEVERE ENOUGH TO PREVENT THE CONTRACTOR FROM

BRINGING THE ITEM INTO COMPLIANCE.

c. THE CONTRACTOR BROUGHT THE ITEM INTO COMPLIANCE AS SOON AS POSSIBLE AFTER THE

WEATHER AND SITE CONDITIONS PERMIT.

TEMPORARY CONSTRUCTION SIGNS

INSTALLATION OF TEMPORARY TRAFFIC CONTROL SHALL CONFORM TO THE MANUAL ON UNIFORM

TRAFFIC CONTROL DEVICES (MUTCD) 2009 EDITION, SECTION 6F.03 SIGN PLACEMENT, UNLESS OTHERWISE MODIFIED IN THE PLANS. SIGNS MOUNTED ON PORTABLE SIGN SUPPORTS SHALL MEET MINIMAL REQUIREMENTS PROVIDED IN PARAGRAPHS 4 THROUGH 6 OF SECTION 6F.03 SIGN PLACEMENT IF

USED FOR DURATION GREATER THAN 30 DAYS.

THE R9-8 THROUGH R9-11A SERIES, R11 SERIES, W1-6 THROUGH W1-8 SERIES, M4-10, E5-1, OR OTHER SIMILAR TYPE SIGNS MAY BE USED ON PORTABLE SIGN SUPPORTS THAT DO NOT MEET THE MINIMUM MOUNTING HEIGHTS PROVIDED IN PARAGRAPHS 4 THROUGH 6 UP TO 30 DAYS. ALL OTHER SIGNS MUST

MEET THE MINIMUM HEIGHT REQUIREMENTS IF USED LONGER THAN 3 DAYS.

SIGNS MOUNTED ON TYPE 3 BARRICADES SHOULD NOT COVER MORE THAN 50 PERCENT OF THE TOP TWO

RAILS OR 33 PERCENT OF THE TOTAL AREA OF THE THREE RAILS.

EROSION CONTROL

INSPECTIONS

THE CONTRACTOR AND ENGINEER WILL BE REQUIRED TO PERFORM INSPECTIONS ON THE PROJECT AT THE FOLLOWING MINIMUM FREQUENCY UNTIL THE SITE HAS REACHED FINAL STABILIZATION AND A

NOTICE OF TERMINATION IS SUBMITTED TO THE SDDANR:

1. PRIOR TO THE REMOVAL OF ANY SURFACING OR TOPSOIL.

2. ONCE EVERY SEVEN CALENDAR DAYS OR ONCE EVERY 14 CALENDAR DAYS AND WITHIN 24 HOURS

OF PRECIPITATION EXCEEDING 0.25 INCHES. WHEN RUNOFF IS UNLIKELY DUE TO WINTER

CONDITIONS THE INSPECTIONS MAY BE REDUCED TO ONCE A MONTH.

3. AFTER A SNOW MELT GENERATING RUNOFF CAUSING SURFACE EROSION.

4. WITHIN 24 HOURS OF A COMPLAINT BEING MADE TO THE CONTRACTOR OR ENGINEER.

THE ENGINEER RESERVES THE RIGHT TO PERFORM INSPECTIONS MORE FREQUENTLY THAN IDENTIFIED AND ADDITIONAL INSPECTIONS WILL BE MADE IF OBVIOUS ITEMS OF NON-COMPLIANCE EXIST. IF THE CONTRACTOR FAILS TO ATTEND ANY INSPECTION IT DOES NOT RELIEVE THEM OF THEIR RESPONSIBILITY

TO COMPLY WITH ANY CORRECTIVE OR MAINTENANCE ACTIONS NEEDED.

ITEMS NOTED AS BEING NON-COMPLIANT OR NEEDING MAINTENANCE AS A RESULT OF THE INSPECTIONS MUST BE CORRECTED BEFORE THE NEXT RUNOFF EVENT OR NO LATER THAN SEVEN (7) CALENDAR DAYS AFTER NOTIFICATION. THE SITE SHALL CONTINUE TO BE CONSIDERED IN NON-COMPLIANCE UNTIL THE ISSUE HAS BEEN CORRECTED TO THE SATISFACTION OF THE ENGINEER. FAILURE TO CORRECT ITEMS OF NON-COMPLIANCE OR THOSE NEEDING MAINTENANCE PRIOR TO THE NEXT INSPECTION WILL RESULT IN PRICE ADJUSTMENT TO THE CONTRACT. THE MINIMUM PRICE ADJUSTMENT TO THE CONTRACT WILL BE $100 PER DAY PER ITEM PER INDIVIDUAL LOCATION. THE ENGINEER MAY DELAY THE ISSUANCE OF THE

PRICE ADJUSTMENT(S) IF THE ENGINEER HAS DETERMINED ALL THE FOLLOWING APPLY:

1. THE CONTRACTOR HAS MADE A GOOD FAITH EFFORT TO BRING THE ITEMS INTO COMPLIANCE WITH THE EROSION AND SEDIMENT CONTROL PLAN (ESCP) ALSO KNOWN AS A STORM WATER POLLUTION

PREVENTION PLAN (SWPPP) AND THE STATE'S GENERAL PERMIT.

2. COMPLIANCE WAS NOT ACHIEVED DUE TO WEATHER CONDITIONS OUTSIDE THE CONTRACTOR'S

CONTROL AND THE CONDITIONS WERE SEVERE ENOUGH TO PREVENT THE CONTRACTOR FROM

BRINGING THE ITEM INTO COMPLIANCE.

3. THE CONTRACTOR BROUGHT THE ITEM INTO COMPLIANCE NO LATER THAN SEVEN (7) CALENDAR

DAYS AFTER THE WEATHER AND SITE CONDITIONS PERMIT.

THE OWNER MUST ALSO PERFORM A REGULATORY OVERSIGHT INSPECTION AS PART OF THE

CONSTRUCTION SITE PROGRAM OR IF A COMPLAINT IS MADE TO THE OWNER. THESE REGULATORY

INSPECTIONS MAY BE PERFORMED JOINTLY WITH ONE OF THE ABOVE LISTED INSPECTIONS OR THEY MAY BE PERFORMED INDEPENDENTLY. THE OWNER IS REQUIRED TO TAKE FORMAL ENFORCEMENT ACTIONS FOR ANY IDENTIFIED NON-COMPLIANCE ISSUES. THESE ENFORCEMENT ACTIVITIES ARE INDEPENDENT

AND SEPARATE FROM THE ABOVE DESCRIBED PRICE ADJUSTMENT.

ANY PRICE ADJUSTMENT OR FORMAL ENFORCEMENT ACTIONS TAKEN BY THE OWNER, STATE OR

FEDERAL GOVERNMENTS FOR THE FAILURE TO IMPLEMENT THE ACCEPTED ESCP IS THE CONTRACTOR'S

SOLE RESPONSIBILITY AND SHALL NOT BE A REIMBURSABLE EXPENSE TO THE OWNER.

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EROSION CONTROL CONT.

MAINTENANCE

THE CONTRACTOR IS RESPONSIBLE FOR MAINTAINING AND REPAIRING ALL TEMPORARY EROSION CONTROL, SEDIMENT CONTROL, AND PERMANENT EROSION CONTROL MEASURES UNTIL THE NOTICE OF TERMINATION IS FILED. NO PAYMENT WILL BE MADE TO THE CONTRACTOR FOR MAINTAINING OR REPAIRING THESE ITEMS UNLESS OTHERWISE SPECIFIED. GENERAL MAINTENANCE REQUIREMENTS ARE LISTED BUT ARE NOT ALL INCLUSIVE AND ADDITIONAL MEASURES MAY NEED TO BE TAKEN TO COMPLY

WITH THE GENERAL PERMIT.

REMOVAL OF TEMPORARY EROSION AND SEDIMENT CONTROL DEVICES

THE CONTRACTOR IS RESPONSIBLE TO REMOVE ALL TEMPORARY EROSION CONTROL AND SEDIMENT CONTROL DEVICES WHEN THE SITE REACHES FINAL STABILIZATION. NO PAYMENT WILL BE MADE TO THE CONTRACTOR FOR REMOVING THESE ITEMS UNLESS OTHERWISE SPECIFIED. THE ENGINEER MAY ORDER SPECIFIC TEMPORARY EROSION CONTROL AND SEDIMENT CONTROL DEVICES TO REMAIN IN PLACE PAST FINAL STABILIZATION. THE CONTRACTOR WILL NOT BE RESPONSIBLE TO REMOVE THESE ITEMS.

TEMPORARY SEDIMENT BARRIER

MAINTENANCE REQUIREMENTS: ACCUMULATED SEDIMENT SHOULD BE REMOVED AND DISPOSED OF ON SITE. DEVICE SHOULD BE CLEANED OR REPLACED IF STANDING WATER IS EVIDENT 48 HOURS AFTER A

RAIN EVENT. DAMAGED DEVICES MUST BE REPAIRED.

MEASUREMENT: MEASUREMENT FOR THE TEMPORARY SEDIMENT BARRIER WILL BE INCIDENTAL TO BID

ITEM “EROSION CONTROL” PER LUMP SUM.

PAYMENT: PAYMENT FOR THE TEMPORARY SEDIMENT BARRIER WILL BE INCIDENTAL TO “EROSION

CONTROL” LUMP SUM BID ITEM.

TEMPORARY SEDIMENT BARRIER

MATERIALS: A TEMPORARY SEDIMENT CONTROL BARRIER CONSISTING OF A FILTER MEDIA, SUCH AS COMPOST FILTER SOCKS, GRAVEL AND MESH, SANDBAGS, GRAVEL BAGS, ETC., AROUND A CURB AND GUTTER INLET DESIGNED TO PREVENT SEDIMENT FROM ENTERING THE STORM SEWER. OR APPROVED

EQUAL BY THE ENGINEER.

SEEDBED PREPARATION

THE INITIAL PREPARATION OF THE NEWLY GRADED AREA FOR SEEDING SHALL CONSIST OF REMOVING EXISTING GRASS, VEGETATION, AND TURF. DO NOT MIX INTO TOPSOIL. REMOVE STONES LARGER THAN 1” IN ANY DIMENSION, STICKS, ROOTS, TRASH, AND OTHER EXTRANEOUS MATTER. GRADE THE PLANTING AREAS TO A SMOOTH, UNIFORM SURFACE THAT IS LOOSE AND UNIFORMLY FINE TEXTURED. GRADE TO WITHIN +/- 0.5” OF THE FINISH ELEVATION. ROLL AND RAKE, REMOVE RIDGES, PULVERIZE SOIL CLODS TO LESS THAN 1” AND FILL DEPRESSIONS TO MEET FINISH GRADES. THE CONTRACTOR WILL NEED PRIOR AUTHORIZATION FROM THE ENGINEER TO COMMENCE SEEDING. SEEDBED PREPARATION SHALL BE

INCIDENTAL TO THE APPROPRIATE “EROSION CONTROL” LUMP SUM BID ITEM.

SEED TESTING

SEED SHALL BE TESTED WITHIN 9 MONTHS PRIOR TO PLANTING, EXCLUSIVE OF THE CALENDAR MONTH IN

WHICH THE TEST WAS COMPLETED. TESTING SHALL BE PERFORMED IN ACCORDANCE WITH SD

STANDARD SPECIFICATION FOR ROADS AND BRIDGES SECTION 730.2C. THE CERTIFIED TEST REPORT

SHALL BE FURNISHED TO THE ENGINEER PRIOR TO THE START OF THE SEEDING OPERATIONS.

LABELING

EACH BAG OF SEED DELIVERED TO THE PROJECT SHALL BEAR A TAG WHICH CONFORMS TO THE SD STANDARD SPECIFICATIONS FOR ROADS AND BRIDGES SECTION 730.2D. THERE WILL BE NO PAYMENT

FOR SEED USED WITHOUT THE PROPER LABELING.

WEED CONTROL DURING CONSTRUCTION

THE CONTRACTOR WILL BE RESPONSIBLE TO CONTROL ALL LEGUMES, NOXIOUS WEEDS, AND GRASS WITHIN THE PROJECT LIMITS, IN BOTH DISTURBED AREAS AND UNDISTURBED AREAS, THROUGHOUT THE DURATION OF THE PROJECT. LEGUMES, NOXIOUS WEEDS AND GRASS SHALL BE CONTROLLED BY HAND

PULLING, MOWING, AND/OR INOCULATION.

IF THE CONTRACTOR CHOOSES TO INOCULATE WEEDS, THE INOCULATION MUST BE PERFORMED IN ACCORDANCE WITH THE MANUFACTURER'S RECOMMENDATIONS AND ALL APPLICABLE FEDERAL, STATE, AND LOCAL LAWS AND ORDINANCES. THE CONTRACTOR IS RESPONSIBLE FOR KEEPING ALL REQUIRED CHEMICAL APPLICATION RECORDS AND MUST PROVIDE THEM TO THE ENGINEER UPON REQUEST. THE

INOCULATION PRODUCT MUST BE APPROVED BY THE ENGINEER PRIOR TO APPLICATION.

THE AMOUNT OF WEED CONTROL REQUIRED ON THE PROJECT WILL BE AT THE DISCRETION OF THE ENGINEER. ALL MATERIALS, EQUIPMENT, TOOLS, LABOR, AND OTHER APPURTENANCES REQUIRED TO CONTROL ALL LEGUMES, NOXIOUS WEEDS, AND GRASS THROUGHOUT THE DURATION OF THE PROJECT

WILL BE PAID FOR UNDER THE “EROSION CONTROL” LUMP SUM BID ITEM.

WEED CONTROL FOR FINAL RESTORATION

LEGUMES AND NOXIOUS WEEDS SHALL BE CONTROLLED IN ALL NEWLY SEEDED AND/OR SODDED AREAS BY HAND PULLING, MOWING, AND/OR INOCULATION FOR THE DURATION OF THE 45 DAY MAINTENANCE PERIOD AND UNTIL A UNIFORM, PERENNIAL VEGETATIVE COVER WITH A DENSITY OF 70% OF THE NATIVE GRASSES HAS BEEN ESTABLISHED. THIS REQUIREMENT APPLIES TO THE PROJECT LIMITS AND TO ALL CONTRACTOR STAGING AREAS. IF AREAS ARE DORMANT SEEDED, THIS REQUIREMENT SHALL REMAIN IN

EFFECT UNTIL THE FOLLOWING SPRING.

IF THE CONTRACTOR CHOOSES TO INOCULATE WEEDS, THE INOCULATION MUST BE PERFORMED IN ACCORDANCE WITH THE MANUFACTURER'S RECOMMENDATIONS AND ALL APPLICABLE FEDERAL, STATE, AND LOCAL LAWS AND ORDINANCES. THE CONTRACTOR IS RESPONSIBLE FOR KEEPING ALL REQUIRED CHEMICAL APPLICATION RECORDS AND MUST PROVIDE THEM TO THE ENGINEER UPON REQUEST. THE

INOCULATION PRODUCT MUST BE APPROVED BY THE ENGINEER PRIOR TO APPLICATION.

MORE THAN ONE WEED CONTROL APPLICATION MAY BE REQUIRED DEPENDING ON SITE CONDITIONS.

THE AMOUNT OF WEED CONTROL REQUIRED ON THE PROJECT WILL BE AT THE DISCRETION OF THE

ENGINEER. A PRE-EMERGENT APPLICATION IS RECOMMENDED.

ALL MATERIALS, EQUIPMENT, TOOLS, LABOR AND OTHER APPURTENANCES REQUIRED TO CONTROL ALL LEGUMES AND NOXIOUS WEEDS THROUGHOUT THE 45 DAY MAINTENANCE PERIOD AND UNTIL A UNIFORM, PERENNIAL VEGETATIVE COVER WITH A DENSITY OF 70% OF THE NATIVE GRASSES HAS BEEN

ESTABLISHED WILL BE PAID FOR UNDER THE “EROSION CONTROL” LUMP SUM BID ITEM.

SEEDING

CONSTRUCTION REQUIREMENTS: SEEDING AND FERTILIZING SHALL COMPLY WITH SECTIONS 230, 730, 731, 732, 733 & 734 OF THE SDDOT STANDARD SPECIFICATIONS FOR ROADS AND BRIDGES EXCEPT AS NOTED BELOW. SEASONAL LIMITATIONS HAVE BEEN DESIGNATED BELOW. IF SEASONAL LIMITATIONS CANNOT BE MET, THEN AN ALTERNATE SOIL STABILIZATION PRACTICE MUST BE USED. PAYMENT WILL BE MADE TO THE CONTRACTOR FOR THESE ALTERNATE PRACTICES IF CAUSED BY THE CONDITIONS AND SEQUENCING OF THE PLANS AND/OR SPECIFICATIONS AND NOT THE RESULT OF THE CONTRACTOR'S NEGLIGENCE.

SEED MIXES:

WHEN TO PLANT:

SPRING: APRIL - MAY 31

FALL: SEPTEMBER 1 - OCTOBER 15

DORMANT: OCTOBER 16 - FREEZE UP

SPECIFICATIONS:

PERMANENT SEED MIX:

20% BLUE FESCUE

20% CHEWINGS FESCUE

20% CREEPING RED FESCUE

20% HARD FESCUE

10% PERENNIAL RYEGRASS

10% NUBLUE KENTUCKY RYEGRASS

SEEDING WILL ADHERE TO SECTION 32 92 00 OF THE SPECIFICATIONS.

FERTILIZING

FERTILIZER TYPE: FOR USE IN BOTH SEED AND SOD APPLICATIONS. FERTILIZER SHALL HAVE A MINIMUM GUARANTEED ANALYSIS OF 13-13-13 WITH A MINIMUM OF 25% SCU FOR SLOW RELEASE PROPERTIES. THE APPLICATION RATE SHALL BE 330 LBS/ACRE. ANY OTHER FERTILIZER ANALYSIS AND/OR APPLICATION

RATE MUST BE APPROVED BY THE ENGINEER PRIOR TO APPLICATION.

FERTILIZER SHALL BE DELIVERED TO THE SITE IN BAGS, EACH FULLY LABELED, CONFORMING TO THE

SPECIFICATIONS AND BEARING THE NAME AND WARRANTY OF THE PRODUCER. APPROPRIATE

DOCUMENTATION SHALL BE GIVEN TO THE ENGINEER FOR APPROVAL PRIOR TO APPLICATION.

FERTILIZER WILL BE MEASURED AND PAID FOR UNDER THE “EROSION CONTROL” LUMP SUM BID ITEM.

AN ESTIMATED FERTILIZING AREA OF 1344 SY WAS CALCULATED FOR THIS PROJECT. FERTILIZING SHALL

BE PAID FOR BY “EROSION CONTROL” LUMP SUM BID ITEM.

FIBER MULCHING

FIBER MULCH WILL BE APPLIED IN A SEPARATE OPERATION FOLLOWING PERMANENT SEEDING.

AN ADDITIONAL 2% BY WEIGHT OF TACKIFIER WILL BE ADDED TO THE FIBER MULCH PRODUCT SELECTED FROM THE APPROVED PRODUCT LIST. IF THE PRODUCT SELECTED HAS GUAR GUM TACKIFIER INCLUDED, THEN THE ADDITIONAL 2% OF TACKIFIER WILL BE GUAR GUM. IF THE PRODUCT SELECTED HAS SYNTHETIC

TACKIFIER INCLUDED, THEN THE ADDITIONAL 2% OF TACKIFIER WILL BE SYNTHETIC.

FIBER MULCH WILL BE APPLIED AT THE RATE OF 3,000 POUNDS PER ACRE.

THE CONTRACTOR WILL ALLOW THE FIBER MULCH TO CURE A MINIMUM OF 18 HOURS PRIOR TO

WATERING OR ANY STORM EVENT TO ENSURE PROPER COHESION BETWEEN THE SOIL AND FIBER

PARTICLES.

ALL COSTS FOR THE ADDITIONAL TACKIFIER ADDED TO THE FIBER MULCH INCLUDING LABOR, EQUIPMENT, AND MATERIALS WILL BE INCIDENTAL TO THE CONTRACT UNIT PRICE PER POUND OR TON FOR “FIBER

MULCHING”.

THE FIBER MULCH PROVIDED WILL BE FROM THE APPROVED PRODUCT LIST. THE APPROVED PRODUCT

LIST FOR FIBER MULCH MAY BE VIEWED AT THE FOLLOWING INTERNET SITE:

HTTP://SDDOT.COM/BUSINESS/CERTIFICATION/PRODUCTS/DEFAULT.ASPX

WHILE NO SEEDING IS EXPECTED, ANY NECESSARY SEEDING WILL BE PAID IN A LUMP SUM AND

CLASSIFIED UNDER "EROSION CONTROL".

DRAWN BY:

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UTILITIES

TRENCH EXCAVATION

UNDER ORDINARY CONDITIONS, EXCAVATION WILL BE BY OPEN CUT FROM THE SURFACE. MATERIAL SUITABLE FOR BACKFILLING WILL BE PILED IN AN ORDERLY MANNER, A SUFFICIENT DISTANCE FROM THE BANKS OF THE TRENCH TO AVOID OVERLOADING AND PREVENT SLIDES OR CAVE-INS. ALL EXCAVATED MATERIAL THAT IS NOT REQUIRED OR SUITABLE FOR BACKFILL WILL BE REMOVED AND WASTED, AS DIRECTED BY THE ENGINEER. ANY MATERIAL LOADED AND HAULED FROM THE PROJECT WILL BE DONE BY, AND AT THE EXPENSE OF THE CONTRACTOR. THE COST OF THIS MATERIAL REMOVAL WILL BE

CONSIDERED INCIDENTAL TO OTHER ITEMS.

ALL MATERIAL WILL BE DEPOSITED ALONG THE TRENCH, IN A MANNER THAT WILL CAUSE THE LEAST INCONVENIENCE TO THE PUBLIC AND TO BE CONSISTENT WITH RAPID AND ECONOMICAL HANDLING OF

THE WORK.

ROUGH EXCAVATION

GENERALLY, ROUGH EXCAVATION WILL BE DONE BY BACKHOES, TRENCHING MACHINES, DRAGLINES OR ANY OTHER EXCAVATING EQUIPMENT, WHICH THE CONTRACTOR DECIDES CAN DO THE JOB EFFICIENTLY WITH THE LEAST AMOUNT OF DAMAGE TO EXISTING PROPERTY. ROUGH EXCAVATION WILL BE DEEP ENOUGH TO PROVIDE ROOM FOR THE INSTALLATION OF THREE INCHES OF PIPE EMBEDMENT MATERIAL

AS SPECIFIED.

TRENCHES WILL BE OF SUFFICIENT WIDTH TO PROVIDE AMPLE HAULING SPACE FOR MEN ENGAGED IN HANDLING PIPE AND MAKING JOINTS. ALL EXCAVATIONS SHALL BE IN ACCORDANCE WITH 29 CFR 1926, SUBPART P AND ALL OTHER ASSOCIATED OSHA REGULATIONS. CARE SHOULD BE TAKEN NOT TO

OVER-EXCAVATE.

TRENCHES WILL BE EXCAVATED TO A WIDTH THAT WILL PROVIDE ADEQUATE WORKING SPACE AND PIPE CLEARANCES FOR PROPER PIPE INSTALLATION, JOINTING, AND EMBEDMENT OPERATIONS. TO PROTECT THE PIPE FROM EXTERNAL LOADS IN EXCESS OF THOSE USED IN THE DESIGN OF THE PIPE, IT IS

NECESSARY TO LIMIT THE WIDTH OF THE LOWER PORTION OF THE TRENCH.

THE TRENCH BOTTOM WILL CONFORM TO THE GRADE OR DEPTH THAT THE PIPE IS TO BE PLACED.

GRANULAR MATERIAL WILL BE PROPERLY GRADED AND SHAPED PRIOR TO PIPE PLACEMENT. THE GRANULAR MATERIAL WILL PROVIDE UNIFORM BEARING AND SUPPORT AT EVERY POINT ALONG THE

ENTIRE LENGTH OF EACH PIPE SEGMENT.

EXCEPT WHERE TRENCH BANKS ARE CUT BACK ON A STABLE SLOPE TO PREVENT CAVING OR SLIDING, TRENCHES WILL BE PROPERLY AND SUBSTANTIALLY BRACED AND SHEETED WHERE NECESSARY TO

PROVIDE ADEQUATE PROTECTION TO WORKMEN AND TO THE PIPELINE DURING AND AFTER

CONSTRUCTION. SHEETING WILL NOT BE PULLED UNLESS THE PIPE STRENGTH IS SUFFICIENT TO CARRY

TRENCH LOADS BASED ON THE TRENCH WIDTH TO THE BACK OF THE SHEETING.

NO TIMBER OR LUMBER USED IN TRENCH BRACING OR SHEETING WILL EXTEND BELOW THE ELEVATION

OF THE TOP OF THE PIPE, UNLESS SUCH TIMBER OR LUMBER IS TO BE LEFT IN THE TRENCH

PERMANENTLY.

BACKFILL WITH THE IN-SITU MATERIAL, EXCEPT FOR THE GRANULAR MATERIAL AS SPECIFIED, AND AS SHOWN IN THE PLANS. NO ROCK WILL BE PLACED IN THE TRENCH WITHIN TWELVE (12) INCHES OF THE

TOP AND WITHIN SIX (6) INCHES OF ANY OTHER PORTION OF THE PIPE.

THE IN-SITU BACKFILL MATERIAL WILL BE FREE FROM STICKS, LARGE ROOTS, OR OTHER ORGANIC MATTER COARSER THAN GRASS ROOTS, STONES, HARD LUMPS, AND CLODS; AND WILL HAVE MOISTURE

CONTENT SUCH THAT OPTIMUM COMPACTION IS OBTAINED WHEN PROPERLY COMPACTED.

PIPE INSTALLATION CARE AND PRACTICES

PVC PIPE WILL BE INSTALLED IN ACCORDANCE WITH AWWA C605-05. ALL PIPE AND ALLIED ITEMS WILL BE CAREFULLY TRANSPORTED TO THE SITE OF THE TRENCHES AND DISTRIBUTED IN SUCH A MANNER AS TO BE CONVENIENT FOR LAYING. PIPE WILL BE PLACED IN SUCH A MANNER AS TO AFFORD AS LITTLE

INCONVENIENCE TO THE PUBLIC AS POSSIBLE.

ALL PIPE AND FITTINGS WILL BE CLEAN OF ALL DIRT AND TRASH AND WILL BE THOROUGHLY INSPECTED BEFORE IT IS PLACED IN THE TRENCH. PIPE AND OTHER MATERIALS THAT ARE TO BE USED IN THE TRENCH WILL BE PLACED THEREIN BY A SUITABLE AND APPROPRIATE METHOD. NO MATERIALS USED IN THE TRENCH WILL BE DUMPED INTO THE TRENCHES AND SUBJECTED TO DAMAGE DURING HANDLING.

IF PROPOSED UTILITIES ARE TO REPLACE EXISTING UTILITIES, THE REMOVAL AND DISPOSAL OF ALL PIPING, FITTINGS, VALVES, MANHOLES, INSULATION, AND ALL OTHER APPURTENANCES SHALL BE INCIDENTAL TO THE COST OF THE INSTALLATION OF THE PROPOSED UTILITY SYSTEMS, UNLESS

SPECIFIED OR NOTED OTHERWISE.

PRIOR TO AND DURING PIPE PLACEMENT, PIPE WILL BE PROTECTED AGAINST IMPACT SHOCKS AND FREE FALL. PIPE PLACEMENT WILL PROCEED UPGRADE WITH THE BELL ENDS OF “BELL AND SPIGOT PIPE” AND

GROOVE ENDS OF “TONGUE-AND-GROOVE PIPE” TURNED UPSTREAM. EACH PIPE WILL BE LAID

ACCURATELY TO THE LINE AND GRADE SHOWN IN THE PLANS. PIPE WILL BE LAID AND CENTERED SO THAT THE PIPE HAS A UNIFORM INVERT. AS THE WORK PROGRESSES, THE INTERIOR OF THE PIPE WILL BE CLEARED OF ALL SUPERFLUOUS MATERIALS. THE TRENCHES WILL BE KEPT FREE OF WATER AND AS DRY

AS POSSIBLE DURING PLACEMENT AND JOINTING, FOR AS LONG A PERIOD AS REQUIRED.

BEFORE MAKING PIPE JOINTS, ALL SURFACES OF THE PORTIONS OF THE PIPE TO BE JOINED WILL BE

CLEAN AND DRY. LUBRICANTS, PRIMERS, AND ADHESIVES WILL BE USED AS RECOMMENDED BY THE PIPE MANUFACTURER. JOINTS WILL THEN BE PLACED, FITTED, JOINTED, AND ADJUSTED SO AS TO OBTAIN THE

REQUIRED DEGREE OF WATER TIGHTNESS.

AS SOON AS POSSIBLE AFTER THE JOINT IS MADE, SUFFICIENT BACKFILL MATERIAL WILL BE PLACED ALONG BOTH SIDES OF THE PIPE TO PREVENT PIPE MOVEMENT OFF LINE OR GRADE. IF THE PRIMARY MEANS OF OBTAINING PIPE GRADE IS BY A PIPE LASER LEVEL, THE CONTRACTOR SHALL DOUBLE CHECK

HIS WORK WITH AN ALTERNATIVE MEANS AT INTERVALS OF NO LESS THAN 100 FEET.

WHEN WORK IS NOT IN PROGRESS, OPEN ENDS OF PIPE AND FITTINGS WILL BE SATISFACTORILY CLOSED SO THAT TRENCH WATER OR OTHER UNWANTED MATERIAL WILL NOT ENTER THE PIPE OR FITTINGS. PIPE BACKFILL SHALL NOT CONTAIN DEBRIS, FROZEN MATERIAL, LARGE CLODS OR STONES, ORGANIC MATTER, OR OTHER UNSTABLE MATERIAL. STONES LARGER THAN 3 INCHES IN DIAMETER SHALL NOT BE PLACED

WITHIN 2 FEET OF THE TOP OF ANY PIPE.

PIPE INSTALLATION CARE AND PRACTICES

THE CONTRACTOR WILL BE REQUIRED TO FURNISH, INSTALL AND LATER REMOVE A TEMPORARY SAFETY FENCE. THE SAFETY FENCE WILL BE ORANGE PLASTIC SAFETY FENCE WITH STEEL FENCE POSTS AT 16' CENTERS. THE FENCE WILL HAVE A MINIMUM HEIGHT OF 42”. THE CONTRACTOR WILL MAINTAIN THE FENCE IN GOOD CONDITION AND REPAIR THE FENCE AS NEEDED OR AS DIRECTED BY THE ENGINEER.

ALL EXCAVATIONS SHALL BE PROPERLY GUARDED AND BARRICADED.

IF DEEMED NECESSARY BY THE OWNER OR ENGINEER, EXCAVATIONS SHALL BE FURTHER GUARDED IN THE NIGHT TIME HOURS BY COVERING ALL OPEN TRENCH AREA WITH A RIGID STEEL PLATE, OR APPROVED COVER, SUITABLE FOR COVERING THE TRENCH AREA AS WELL AS PLACING LIGHTS AT THE

EXCAVATIONS, WHICH SHALL BE KEPT LIT FROM SUNDOWN TO SUNRISE.

COSTS OF TEMPORARY SECURITY OF UTILITY EXCAVATIONS SHALL BE CONSIDERED INCIDENTAL TO THE

INSTALLATION OF UNDERGROUND UTILITIES AT THEIR RESPECTIVE UNIT PRICES.

UNSTABLE TRENCH MATERIAL

IF UNSTABLE MATERIAL IS DISCOVERED AT THE BOTTOM OF A TRENCH, THE TRENCH SHALL BE UNDERCUT TO A DEPTH OF FIFTEEN (15) INCHES BELOW THE PIPE INVERT ELEVATION AND BACKFILLED WITH “UNDERCUT GRANULAR MATERIAL” TO A DEPTH OF SIX (6) INCHES BELOW THE INVERT. FROM THIS

ELEVATION, NORMAL PIPE PLACEMENT METHODS WILL BE USED.

UNDERCUT GRANULAR MATERIAL MUST BE APPROVED BY THE ENGINEER. GRANULAR MATERIAL FOR

UNDERCUT SHALL MEET THE FOLLOWING SPECIFICATION:

§ SCREENED MATERIAL (NOT CRUSHED)

§ A 5% TOLERANCE WILL BE ALLOWED ON A 2” SIEVE.

§ ALL MATERIAL MUST PASS A 2 ½” SIEVE

GRANULAR BEDDING MATERIAL FOR SANITARY SEWER & WATER PIPELINES

GRANULAR BEDDING MATERIAL SHALL BE INCIDENTAL TO FIT AND FINISH OF PIPING.

ACCEPTABLE GRANULAR MATERIAL FOR SANITARY SEWER PIPELINES CAN BE OBTAINED FROM LOCAL

SOURCES AND MUST BE APPROVED BY THE ENGINEER. GRANULAR MATERIAL FOR BEDDING AND

ENCASEMENT WILL BE ¼” TO ¾” CLEAN ANGULAR, CRUSHED ROCK WITH THE FOLLOWING GRADATION:

WELL GRADED

NINETY FIVE (95) PERCENT PASSING ¾ INCH SIEVE

NINETY FIVE (95) PERCENT RETAINED ON NO. 4 SIEVE

GRANULAR MATERIAL PLACEMENT

ALL PIPING WILL BE BEDDED AND ENCASED IN THE FOLLOWING MANNER WITH GRANULAR MATERIAL AS

SPECIFIED ABOVE.

PRIOR TO PIPE PLACEMENT, THE GRANULAR MATERIAL WILL BE SHAPED AS BEDDING. THERE WILL BE A MINIMUM OF SIX (6) INCHES OF GRANULAR MATERIAL BELOW THE BOTTOM OF THE PIPE. IN THE EVENT THAT AFTER PLACING A PIPE IN THE TRENCH, IT IS FOUND THAT THE PREPARED TRENCH BOTTOM IS NOT AT THE PROPER ELEVATION, THE PIPE WILL BE REMOVED AND THE GRADE CORRECTED. IN NO CASE WILL THE PIPE BE RAISED FROM AND DROPPED IN THE TRENCH BOTTOM FOR THE PURPOSE OF LOWERING A

SUBGRADE THAT IS TOO HIGH.

BELL HOLES IN THE GRANULAR MATERIAL WILL BE DUG AFTER THE TRENCH HAS BEEN GRADED. EACH BELL HOLE WILL BE DUG IMMEDIATELY PRIOR TO PLACING THE PIPE IN THE TRENCH. REGARDLESS OF THE TYPE OF JOINT, ALL BELL HOLES WILL BE OF SUFFICIENT SIZE AND DEPTH THAT THE JOINTS CAN BE

ASSEMBLED PROPERLY WITH NO PART OF THE BELL IN CONTACT WITH THE TRENCH BOTTOM.

THE GRANULAR MATERIAL WILL BE SHAPED AFTER THE PIPE IS LAID SO THAT THE MATERIAL WILL EXTEND UP THE SIDES OF THE PIPE A DISTANCE OF ½ THE PIPE DIAMETER. AT THIS TIME THE GRANULAR MATERIAL WILL BE COMPACTED TO PROVIDE UNIFORM BEARING ALONG THE ENTIRE LENGTH OF THE PIPE.

AFTER EACH PIPE HAS BEEN GRADED, ALIGNED AND PLACED IN ITS FINAL POSITION, SUFFICIENT GRANULAR MATERIAL WILL BE DEPOSITED AND COMPACTED TO MAINTAIN THE PIPE IN PROPER POSITION

AND ALIGNMENT DURING SUBSEQUENT PIPE PLACEMENT.

GRANULAR MATERIAL WILL BE DEPOSITED IN THE TRENCH IN SUCH A MANNER THAT IT IS SCATTERED

ALONG THE SIDES OF THE PIPE AND NOT DROPPED IN COMPACT MASSES. IN ADDITION, SUCH MATERIAL WILL BE DEPOSITED AND COMPACTED UNIFORMLY AND SIMULTANEOUSLY ON EACH SIDE OF THE PIPE IN

ORDER TO PREVENT LATERAL DISPLACEMENT OF THE PIPE.

ALL PIPE AND PIPE BELLS WILL BE COVERED WITH A MINIMUM OF THREE (3) INCHES OF GRANULAR MATERIAL. THE GRANULAR MATERIAL WILL NOT BE HUMPED OVER THE PIPE, BUT WILL BE LEVEL FROM

ONE SIDE OF THE TRENCH TO THE OTHER.

IN BACKFILLING TRENCHES FOR SEWER LINES, THE PREVIOUSLY INSTALLED PIPE SECTION WILL BE AS NEARLY COVERED AND COMPACTED AS PRACTICAL BEFORE THE SUBSEQUENT SECTION OF PIPE IS IN

FINAL POSITION.

DENSITY AND COMPACTION REQUIREMENTS

THE CONTRACTOR MAY USE ANY MECHANICAL COMPACTION METHOD THAT OBTAINS THE REQUIRED DENSITIES. THE REQUIRED DENSITY FOR BACKFILL MATERIAL WILL BE NINETY-FIVE (95) PERCENT OF THE STANDARD PROCTOR (ASTM D 698, AASHTO T 99). DENSITY TESTS WILL BE RUN TO DETERMINE WHETHER ADEQUATE COMPACTION IN THE BACKFILL IS BEING OBTAINED. TESTS MAY BE TAKEN AT ANY TIME, AT

THE DISCRETION OF THE ENGINEER.

IF THE BACKFILL MATERIAL IS DEEMED UNSUITABLE TO BE PLACED BACK INTO THE TRENCH OR IF THE CONTACTOR IS UNABLE TO REACH THE REQUIRED DENSITY, GRANULAR MATERIAL OR SELECT BACKFILL

SHALL BE USED IN ITS PLACE, AS DIRECTED BY THE ENGINEER.

ANY TRENCH THAT DOES NOT MEET FULL OSHA REQUIREMENTS FOR SAFETY WILL NOT BE TESTED FOR COMPACTION. AREAS THAT CANNOT BE TESTED DUE TO COMPROMISED OR QUESTIONABLE SAFETY

STANDARDS WILL BE CONSIDERED TO HAVE A FAILING RESULT.

BACKFILL WILL BE COMPACTED IN SUCCESSIVE LAYERS NOT TO EXCEED TWELVE (12) INCHES THICK, OR THE THICKNESS RECOMMENDED BY THE MANUFACTURER OF THE PARTICULAR PIECE OF COMPACTION EQUIPMENT BEING USED, WHICHEVER IS LESS. WHEN A SINGLE HEAD PNEUMATIC TAMPER IS USED, THE BACKFILL WILL BE PLACED BY HAND ON A HORIZONTAL PLANE IN LAYERS NO DEEPER THAN SIX (6) INCHES AND THEN THOROUGHLY COMPACTED. IN THIS TYPE OF TAMPING, TWO WORKMEN WILL BE PRESENT

WITH THE TAMPER BEING CONTINUOUSLY OPERATED.

SURFACE RESTORATION

UNLESS STATED SPECIFICALLY TO THE CONTRARY IN THE SPECIAL PROVISIONS, THE CONTRACTOR SHALL REPLACE ALL SURFACE MATERIAL AND RESTORE PAVING, CURBING, SIDEWALKS, GUTTERS, FENCES, TREES, SOD, TOPSOIL, AND OTHER ITEMS DISTURBED TO A CONDITION EQUAL TO THAT BEFORE THE WORK BEGAN, FURNISHING ALL LABOR, MATERIALS, AND EQUIPMENT NECESSARY TO DO THIS WORK.

TRAVELED STREETS SHALL BE KEPT OPEN AND MAINTAINED BY THE CONTRACTOR AFTER BACKFILLING AND BEFORE SURFACING OR FINAL INSPECTION. THE COST OF ALL SUCH WORK SHALL BE ABSORBED IN

THE UNIT PRICE BID FOR PIPE INSTALLATION UNLESS OTHERWISE SPECIFIED.

IN ORDER TO PREVENT FUTURE SETTLEMENT OF PAVING, SIDEWALKS, DRIVEWAYS, AND UTILITIES, IT IS

IMPERATIVE THAT THE CONTRACTOR COMPACTS UNIFORMLY, ENSURING NO COMPACTION IS

CARELESSLY OMITTED. THE CONTRACTOR WILL BE RESPONSIBLE FOR DAMAGE CAUSED BY FUTURE SETTLEMENT DUE TO IMPROPER COMPACTION FOR ONE YEAR OF FINAL COMPLETION OF THE PROJECT.

ALL SOD IN LAWNS AND PARKWAYS REMOVED OR DAMAGED BY REASON OF SUCH SETTLEMENT, AND THE

REPAIR THEREOF, WILL BE REPLACED BY AND AT THE EXPENSE OF THE CONTRACTOR.

WHENEVER TRENCHING OR OTHER EXCAVATIONS MADE BY THE CONTRACTOR ON THIS PROJECT HAVE NOT BEEN PROPERLY BACKFILLED, OR WHERE SETTLEMENT HAS OCCURRED AT ANY TIME BEFORE THE END OF THE PROJECT TO THE EXTENT THAT THE TOP OF THE BACKFILL IS BELOW THE ORIGINAL GROUND SURFACE, TRENCHES WILL BE RE-FILLED, SMOOTHED AND COMPACTED TO CONFORM TO THE ELEVATION

OF THE ADJOINING GROUND SURFACE.

UPON COMPLETION OF THE INSTALLATION OF THE PIPE, ALL DEBRIS AND SURPLUS MATERIALS RESULTING FROM THE WORK WILL BE REMOVED. ALL GROUND SURFACES AT THE SITE OF THE WORK WILL BE MACHINE AND HAND DRESSED AS REQUIRED, SO AS TO LEAVE THE WORK SITE EQUAL TO OR BETTER THAN CONDITIONS WERE BEFORE ANY WORK WAS STARTED. AFTER FINAL SURFACING, ALL VALVE BOXES AND MANHOLE LIDS SHALL BE PLUMB, LEVEL, AND NO MORE THAN ¼ INCH LOWER THAN THE SURROUNDING SURFACING. ITEMS NOT MEETING THIS SHALL BE DUG UP, READJUSTED, AND FINAL SURFACING REPLACED. COSTS FOR READJUSTMENT OF BOXES AND LIDS SHALL BE BORNE BY THE

CONTRACTOR.

FITTING AND COUPLINGS

FITTINGS SHALL BE OF THE SAME MATERIAL, TYPE, AND THICKNESS AS THE CORRESPONDING PIPING.

SEWER MAIN COUPLINGS SHALL ONLY BE ALLOWED WHERE IT IS NECESSARY TO CONNECT TWO SPIGOT

ENDS TOGETHER OR WHERE BELL AND SPIGOT CONNECTIONS ARE NOT POSSIBLE.

PVC CAPS AND PLUGS SHALL BE THE GASKETED OR SOLVENT WELDED SEWER FITTING TYPE. CAPS AND PLUGS FOR CLAY PIPE SHALL BE MADE USING NONSHRINK GROUT PLACED CONTINUOUSLY FOR A 1-FOOT

DISTANCE INTO THE PIPE.

8" 4"

Concrete Pavement

Gravel Bedding

Typical Section

SHEET

DATE:

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CHECKED:

PROJ:

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IN

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, S D

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B

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SLOPE VARIES

DRAWN BY:

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1479.7

A

M

JB

A

MGE=

1480.7

RECOMMENDED MINIMUM

GROUND ELEVATION

ADJACENT TO BUILDING

8S

S

8W

6SC

2 PVCPVC ELECTRICAL CONDUIT

SUMP COLLECTION SERVICE

SUMP COLLECTION PIPE

WATER MAIN

SANITARY SEWER SERVICE

SANITARY SEWER MAIN

PROPOSED UTILITY LINES

GRADING:

5' CONTOUR (PROPOSED)

1' CONTOUR (PROPOSED)

5' CONTOUR (EXISTING)

1' CONTOUR (EXISTING)

LOT CORNER ELEVATION

EXISTING UTILITY LINES

UNDERGROUND FIBER OPTIC

UNDERGROUND ELECTRIC

OVERHEAD ELECTRIC

TELEPHONE

STORM SEWER

SANITARY SEWER

WATER

OIL

GAS

WELL

VALVE OR SHUTOFF

TREE

METER

WATER MANHOLE

ELECTRICAL BOX

STORM SEWER MANHOLE

SANITARY SEWER MANHOLE

DROP INLET

GAS MANHOLE

ELECTRIC MANHOLE

LIFT STATION

FIRE HYDRANT

CLEAN OUT

CURB STOP

BUSH

BOLLARD

BENCH MARK

AIR CONDITION UNIT

EXISTING TOPOGRAPHIC SYMBOLS CIVIL UTILITY SYMBOLS:

SANITARY SEWER MANHOLE

SANITARY CAP

FIRE HYDRANT

MJ GATE VALVE

MJ REDUCER

MJ BEND 90°

MJ BEND 45°

MJ BEND 22.5°

MJ BEND 11.25°

MJ CROSS

MJ PLUG

MJ TEE

AIR RELEASE

STORM SEWER INLET

STORM SEWER PIPE

FLARED END SECTION

SUMP COLLECTION MANHOLE

STREET LIGHT (PROPOSED)

STREET LIGHT (EXISTING)

METER (LOCATION APPROXIMATE)

JUNCTION BOX

EASEMENT LINES:

UTILITY EASEMENT

(10' FRONT, 5' REAR, TYP.)

DRAINAGE EASEMENT

SANITARY SEWER EASEMENT

SUMP ACCESS EASEMENT

DRAWING, SECTION, AND DETAIL CONVENTIONS

DETAIL NUMBER

SHEET WHERE DRAWN

PLAN DRAWING TITLE

DETAIL NUMBER

SHEET WHERE DRAWN

DETAIL TITLE

SCALE: NONE

REF: C10, C12, C14

X

XX

X

XX

DETAIL NUMBER

SHEET WHERE DRAWN

X

XX

DETAIL NUMBER

SHEET WHERE DRAWN

X

XX

DRAWING SUB-TITLE

SECTION A-A

SECTION CUT WITHIN

SAME DETAIL DRAWING

MISCELLANEOUS

DRAINAGE ARROW

DENOTES LOT ADJACENT TO

DRAINAGE EASEMENT OR PROPOSED

DEDICATED DETENTION/DRAINAGE

AREA

DESIGN LAYOUT PIPE

WELDED JOINT

GROOVED END JOINT

FLANGED JOINT

MECHANICAL JOINT

FLANGED COUPLING ADAPTER

PIPE CAPPED

REDUCER VALVE: PLUG CONCENTRIC

VALVE: GATE

VALVE: DIAPHRAGM

VALVE: BUTTERFLY

VALVE: BALL CHECK

VALVE: BALL ELBOW, 90 DEGREE

ELBOW, 45 DEGREE

LATERAL

TEE

CROSS

MATERIAL HATCHES

AGGREGATE SUBGRADE

AGGREGATE BASE

AGGREGATE SALVAGED BASE

AGGREGATE SURFACE

ASPHALT SURFACE

BRICK

CONCRETE SURFACE

EROSION CONTROL BLANKET

RIPRAP

RETAINING WALL

TURF REINFORCEMENT MAT

UNDISTURBED SOIL

WOOD

EXISTING REMOVAL DESIGN

+54

F/O

OH

G

OIL

W

S

ST

T

E

AC

CS

CO

E

W

S

B

WV

S

C

V

R

X

P

T

A

W

ST

Concrete demolition area

Work limits

© 2024 Microsoft Corporation © 2024 Maxar ©CNES (2024) Distribution Airbus DS © 2024 Microsoft Corporation © 2024 Maxar ©CNES (2024) Distribution Airbus DS

© 2024 Microsoft Corporation © 2024 Maxar ©CNES (2024) Distribution Airbus DS

© 2024 Microsoft Corporation © 2024 Maxar ©CNES (2024) Distribution Airbus DS

PROJECT AREA

W

ILL ST

SCOTTS LN

E GOOD ST

E G ST

N M

AR

TI

N S

T

AB

ER

NAT

HY

CIR

E G ST

SHEET

DATE:

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E N

G

IN

E E

R

IN

G , I

N C

A irp or t R d.

Pi er re

, S D

(6

) 2

-1 w w w .b ro sz en g.

co m ro sz

B

C-101

C O

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HARDING

BUTTE

LAWRENCE

PENNINGTON

CUSTER

FALL RIVER

MEADE

PERKINS CORSON

DEWEYZIEBACH

HAAKON

JACKSON

BENNETT TODD

MELLETTE

JONES

STANLEY

CAMPBELL

WALWORTH

POTTER

SULLY

HUGHES

LYMAN

TRIPP

McPHERSON

EDMUNDS

FAULK

HYDE HAND

BUFFALO

BRULE

GREGORY

CHARLES MIX

BON HOMME

YANKTON

CLAY UNION

LINCOLN

TURNERHUTCHINSONDOUGLAS

BROWN

SPINK

BEADLE

JERAULD

AURORA

MARSHALL

DAY

CLARK

KINGSBURY

SANBORN MINER

DAVISON HANSON McCOOK MINNEHAHA

MOODYLAKE

BROOKINGS

HAMLIN

CODINGTON

GRANT

ROBERTS

OGLALA LAKOTA

DEUEL

PROJECT

CITY OF

CHAMBERLAIN

SOUTH DAKOTA

Contractor will phase construction in a way where access to this private property will be maintained.

0+00

1+00

1+47

+50

0+

0+

+5

0+

0+

+5

0+00

0+46

SL-7

SL-8

SL

-9SL

-1

SL

-1

SL

-1

SL

-1

Concrete demolition area

Work limits

EXISTING 24"

CONCRETE

STORM SEWER

EAST LOT CONCRETE

EAST-WEST

ROAD TO EXISTING

CONCRETE CENTERLINE

WEST LOT CONCRETE

NORTH-SOUTH

DRAINAGE

FABRIC

DRAINAG…