3400 RIVERFRONT BLVD BASE FILE 2020-07-15

GENERAL NOTES ACCIDENTS CAUSING DEATH,INJURES,OR DAMAGE MUST BE REPORTED IMMEDIATELY TO THE OWNER BY TELEPHONE Wet Weather Handling and Placement of Common Borrow: SPECIAL LANDFILL SITE REQUIREMENTS OR MESSENGER. IN ADDITION,PROMPTLY REPORT IN WRITING TO THE OWNER ALL ACCIDENTS WHATSOEVER ARISING 1.Due to high fines content,the Common Borrow specified herein will be moisture sensitive and very difficult OUT OF,OR IN CONNECTION WITH,THE PERFORMANCE OF THE WORK WHETHER ON,OR ADJACENT TO,THE SITE,GIVING to impossible to compact during wet weather or when its moisture content increases to more than about 2 A PORTION OF THE PROJECT IS LOCATED ON THE EVERETT LANDFILL SITE AS SHOWN IN THE PLANS.THE EVERETT FULL DETAILS AND STATEMENTS OF WITNESSES. percent over optimum. LANDFILL SITE IS SUBJECT TO A CONSENT DECREE BETWEEN THE CITY,POLYGON NORTHWEST,AND THE STATE 2.The Contractor shall cover and protect all stockpiles of on-site and imported common borrow from being DEPARTMENT OF ECOLOGY THAT INCLUDES SPECIAL REQUIREMENTS FOR WORK ON THE LANDFILL SITE AS DESCRIBED BELOW. IF A CLAIM IS MADE BY ANYONE AGAINST THE CONTRACTOR OR ANY SUBCONTRACTOR ON ACCOUNT OF ANY ACCIDENT, exposed to rain. The Contractor is required to control the moisture content on all Common Borrow such THE CONTRACTOR SHALL PROMPTLY REPORT THE FACTS IN WRITING WITHIN 24 HOURS AFTER OCCURRENCE,TO THE that it can be placed and compacted as specified herein. If in the opinion of the Engineer,portions of the TO RESTRICT PUBLIC ACCESS TO THE LANDFILL SITE DURING CONSTRUCTION,FENCING AND A LOCKING GATES SHALL BE OWNER,GIVING FULL DETAILS OF THE CLAIM. existing site stockpile or any imported Common Borrow stockpiled on the landfill site become excessively MAINTAINED DURING CONSTRUCTION AND SECURED DAILY. wet due to not being properly covered and protected from rain,those portions of the stockpile shall be CONTRACTOR MUST DEVELOP AND MAINTAIN A SITE SAFETY AND HEALTH PLAN. SITE SAFETY AND HEALTH PLAN dried/amended/moisture conditioned at the Contractor's sole expense. EXCAVATION OF REFUSE DEVELOP,IMPLEMENT AND MAINTAIN FOR THE DURATION OF THIS CONTRACT,A SITE SAFETY AND HEALTH PLAN 3.Isolated or extended periods of wet weather may force the Contractor to suspend placement and 1.EXCAVATION OF EXISTING LANDFILL REFUSE IS NOT ANTICIPATED WHEN CONSTRUCTING POLE FOUNDATIONS. PREPARED UNDER THE SUPERVISION OF AND SIGNED BY A CERTIFIED INDUSTRIAL HYGIENIST THAT WILL EFFECTIVELY compaction of Common Borrow. It will be the Contractor's responsibility to complete the specified work in INCORPORATE AND IMPLEMENT ALL REQUIRED CITY,COUNTY,STATE,AND FEDERAL SAFETY PROVISIONS.THE SITE the specified schedule. THE CITY. 2. EXCAVATED,LANDFILL REFUSE SHALL REMAIN ON SITE,OR BE HAULED TO AN APPROVED FACILITY AS DESIGNATED SAFETY AND HEALTH PLAN SHALL BE CONSISTENT WITH ALL APPLICABLE LOCAL STATE AND FEDERAL HEALTH p BY 3.THE CONTRACTOR SHALL BACKFILL OR COVER ANY EXPOSED REFUSE,INCLUDING ANY EXPOSED REFUSE IN STANDARDS AND GUIDELINES,INCLUDING,BUT NOT LIMITED TO,THE OCCUPATIONAL SAFETY AND HEALTH ACT(OSHA), EXCAVATIONS,AT THE END OF EACH WORKING DAY WITH 6-INCHES OF SOIL OR 6 MIL PLASTIC SHEETING SO AS TO THE WASHINGTON INDUSTRIAL SAFETY AND HEALTH ACT(WISHA),THE NATIONAL INSTITUTE OF OCCUPATIONAL SAFETY MINIMIZE HEALTH,ODOR AND SAFETY RISKS.IF PLASTIC SHEETING IS USED,IT SHALL BE SECURED BY SANDBAGS OR AND HEALTH(NIOSH),THE AMERICAN CONFERENCE OF GOVERNMENTAL INDUSTRIAL HYGIENISTS(ACGIH),AND THE U.S. PLACING AND SPREADING EMBANKMENT FILL MATERIALS-COMMON BORROW OTHER MEANS TO KEEP IT IN PLACE. ENVIRONMENTAL PROTECTION AGENCY(EPA).WHERE THESE ARE IN CONFLICT,THE MORE STRINGENT REQUIREMENTS 4.THE CONTRACTOR SHALL ENSURE THAT HAULING EQUIPMENT DOES NOT ALLOW REFUSE OR LEACHATE TO ESCAPE SHALL BE FOLLOWED.THE PLAN SHALL BE SUFFICIENT TO PROTECT ONSITE AND OFFSITE PERSONNEL FROM THE 1.During compaction operations,maintain moisture content in each lift of common borrow within the DURING LOADING OR TRANSPORT. POTENTIAL PHYSICAL,CHEMICAL,AND/OR BIOLOGICAL HAZARDS PARTICULAR TO THE SITE.THE CONTRACTOR SHALL specified target moisture content range. 5.A FINAL SOIL CAP OF 1 FOOT MINIMUM THICKNESS SHALL BE PLACED OVER THE REFUSE IN THE DISPOSAUSTOCKPILE ASSIGN WILLAINDIVIDUAL QUALIFIED, SERVE SS LA SAN SAFETY ANDD TO SU OFFICER AT TEN JOB SITE M ALL TIMES WITH THE WORK, 2.The common borrow material shall be spread evenly in horizontal lifts not exceeding 8 inches WHO AND EALTHIPD,RESPONSIBLE,AND AUTHORIZED TO SUPERVISE AND ENFORCE COMPLIANCE THE SITE uncom acted thickness). Compact each lift to at least 90 percent of modified proctor maximum dry THE MATERIAL FOR THE SOIL CAP SHALL BE CLEAN AND NOT CONTAIN LANDFILL REFUSE. SAFETY HEALTH PLAN. � p p ry 6.THE CONTRACTOR SHALL PROTECT THE HEALTH AND SAFETY OF ALL WORKERS AND OTHER PERSONS BY density determined in accordance with ASTM D1557 at a moisture content within 3 percent of optimum VIGOROUSLY ENFORCING PREVENTIVE MEASURES AGAINST EXPOSURE TO REFUSE HAZARDS.THE CONTRACTOR moisture content. The Contractor shall develop and use compaction methods that produce the required SHALL COMPLY WITH HEALTH AND SAFETY RULES,REGULATIONS,ORDINANCES PROMULGATED BY THE LOCAL,STATE THE CONTRACTOR'S WRITTEN SITE SAFETY AND HEALTH PLAN SHOULD INCLUDE,BUT NOT BE LIMITED TO: compaction. AND FEDERAL GOVERNMENT AND REQUIREMENTS.THE PRESENCE OR ABSENCE OF THE ENGINEER SHALL NOT ALTER THE CONTRACTOR'S RESPONSIBILITY FOR HEALTH,SAFETY,AND ENVIRONMENTAL COMPLIANCE. - 3.During placement and spreading,Control of moisture content and compaction of Common Borrow shall be 1.A LIST OF NAMES OF KEY PERSONNEL AND ALTERNATES RESPONSIBLE FOR SITE SAFETY AND HEALTH,INCLUDING the Contractor's responsibility. Cement-amendment is one method of improving the soil moisture content DISPOSAL OF GROUNDWATER THE SITE SAFETY AND HEALTH OFFICER. so that it can be compacted. 1.IF EXCAVATIONS OCCUR IN REFUSE,ALL WATER REMOVED FROM SAID EXCAVATIONS WILL BE CONSIDERED 2.A LIST OF CHEMICAL AND PHYSICAL HAZARDS(SUCH AS METHANE EXPOSURE),ALLOWABLE OSHA EXPOSURE LEVELS, 4.Provide a smooth soil surface on the final lift prior to placement of other materials. CONTAMINATED AND SHALL BE DISPOSED OF AT THE CITY'S WASTEWATER TREATMENT FACILITY(WTF).DISCHARGE THRESHOLD LIMIT VALUES,OTHER REGULATORY EXPOSURE LEVELS,AND THE EMERGENCY RESPONSE SHOULD AN TO THE TF CAN BE VIA DISCHARGE TO MANHOLES AT THE PROJECT SITE AS REVIEWED BY THE ENGINEER.ALL EXPOSURE OR INJURY OCCUR. W DISCHARGED WATER SHALL BE FREE OF SEDIMENT OR OTHER DEBRIS. CONTRACTOR TO COORDINATE DISCHARGE 3.FREQUENCY AND TYPES OF AIR MONITORING,PERSONNEL MONITORING,AND ENVIRONMENTAL SAMPLING TO THE EXISTING LEACHATE SYSTEM WITH THE CITY OF EVERETT. TECHNIQUES AND INSTRUMENTATION TO BE USED,INCLUDING METHODS OF MAINTENANCE AND CALIBRATION OF MONITORING AND SAMPLING EQUIPMENT TO BE USED. DUST CONTROL 4.PERSONAL PROTECTIVE EQUIPMENT TO BE USED BY EMPLOYEES FOR EACH OF THE SITE TASKS AND OPERATIONS THE SITE SHALL BE MONITORED FOR FUGITIVE DUST.IF FUGITIVE DUST DEVELOPS,CONTRACTOR IS TO WATER DOWN AND CRITERIA FOR UPGRADING LEVEL OF WORKER PROTECTION FROM LEVEL D TO LEVELS C AND B. THE WORK AREA UNTIL DUST IS CONTROLLED FROM MIGRATING OUTSIDE OF THE CONSTRUCTION ZONE.DUST CONTROL 5.A LIST OF SAFETY AND MONITORING EQUIPMENT AT THE JOB SITE AND LOCATIONS WHERE EQUIPMENT IS STORED OR MEASURES SHOULD NOT RESULT IN SURFACE WATER RUNOFF. MAINTAINED. 6.AN EMERGENCY EVACUATION PLAN FOR IMMEDIATE REMOVAL TO A HOSPITAL OR A DOCTOR'S CARE ANY PERSON WHO MAY BE INJURED ON THE JOB SITE INCLUDING ROUTES TO MEDICAL TREATMENT,AND EMERGENCY TELEPHONE SPECIAL SAFETY PROVISIONS NUMBERS INCLUDING HOSPITAL,AMBULANCE,FIRE,SHERIFF/POLICE,POISON CONTROL THE ENGINEER,AND CONSTRUCTION OF THIS PROJECT IS BEING PERFORMED ON,AND ADJACENT TO BURIED WASTES AND REFUSE.AS OTHERS AS DEEMED NECESSARY. z THESE BURIED MATERIALS DECOMPOSE ANAEROBICALLY,THEY GENERATE LANDFILL GAS(LFG),WHICH NORMALLY 7.EMPLOYEE TRAINING ASSIGNMENTS. E CONSISTS OF CARBON DIOXIDE(CO2),METHANE(CH4),OCCASIONALLY HYDROGEN SULFIDE(H2S)AND OTHER GASES, 8.MEDICAL SURVEILLANCE REQUIREMENTS. z DEPENDENT ON THE COMPOSITION OF THE BURIED MATERIALS. HAZARDOUS CONDITIONS DUE TO LANDFILL GASES 9.DECONTAMINATION PROCEDURES. INCLUDE BUT ARE NOT LIMITED TO FIRES,EXPLOSIONS,OXYGEN DEFICIENCY,AND TOXIC ENVIRONMENTS. LEACHATE ,�, (I.E.,CONTAMINATED LIQUID THAT HAS COME IN CONTACT WITH REFUSE AND CONTAINS WASTE DEGRADATION 10.CONFINED SPACE ENTRY PROCEDURES. PRODUCTS)MAY BE PRESENT IN EXCAVATIONS. 11.A SPILL CONTAINMENT PROGRAM FOR HANDLING CONTAMINATED LIQUIDS. v 12.COPIES OF INDIVIDUAL 40-HOUR HAZARDOUS WASTE OPERATIONS AND EMERGENCY RESPONSE TRAINING O LANDFILL GASES HAVE THE POTENTIAL TO CREATE HAZARDOUS CONDITIONS IF NOT CONTROLLED OR RECOGNIZED. (HAZWOPER)AND 8-HOUR ANNUAL HAZWOPER REFRESHER CERTIFICATES FOR EVERY EMPLOYEE THAT IS TO WORK SOME OF THE HAZARDS INCLUDE: IN CONTACT WITH LANDFILL MATERIAL. O 13.DOCUMENTATION OF PARTICIPATION IN ONGOING RESPIRATORY PROTECTION PROGRAM,AS PER PART E OF 1.FIRES THAT MAY START SPONTANEOUSLY FROM EXPOSED AND/OR DECOMPOSING REFUSE. WAC 296-G2,INCLUDING RESULTS OF FIT-TESTING CONDUCTED WITHIN THE PAST6 MONTHS. -2.FIRES AND EXPLOSIONS THAT MAY OCCUR FROM THE PRESENCE OF METHANE GAS. a 3.LANDFILL GASES AND OTHER TRACE GASES THAT MAY HAVE TOXIC EFFECTS OR CREATE AN OXYGEN DEFICIENCY IN THE CONTRACTOR SHALL INFORM ALL WORKERS AND THE PUBLIC VISITING THE SITE OF THE POTENTIAL FOR THE TRENCHES,VAULTS,CONDUITS,AND STRUCTURES. - PRESENCE OF METHANE AND OTHER LANDFILL GASSES EMANATING FROM THE NATURAL DECOMPOSITION OF REFUSE $ 4.HYDROGEN SULFIDE,A HIGHLY TOXIC AND FLAMMABLE GAS,WHICH MAY BE PRESENT. BURIED AT OR NEAR THE JOB SITE AND THE IMPORTANCE OF SAFETY PRECAUTIONS TO ENSURE THE SAFETY OF or 5.EXPOSURE TO LEACHATE IS POTENTIALLY HAZARDOUS TO HUMAN HEALTH BECAUSE OF TOXIC AND/OR WORKERSAND THE PUBLIC.THE CONTRACTOR SHALL INSTRUCT ALL WORKERS AND MAINTAIN THE STRICT CONTROL OF. CARCINOGENIC COMPOUNDS THAT MAY BE PRESENT IN THE LEACHATE. CONSTRUCTION ACTIVITY TO PROTECT AND MAINTAIN THE INTEGRITY OF THE CLOSED PORTION OF THE LANDFILL. w FAILURE ON THE PART OF THE CONTRACTOR TO FOLLOW THE SITE SAFETY AND HEALTH PLAN OR TO CONTINUE ANY S THE CONTRACTOR SHALL COMPLY WITH HEALTH AND SAFETY RULES,REGULATIONS,ORDINANCES PROMULGATED BY WORK IN AN UNSAFE MANNER MAY RESULT IN SUSPENSION OF THE WORK BY THE OWNER OR THE CITY OF EVERETT. 6 THE LOCAL,STATE,AND FEDERAL GOVERNMENT,THE VARIOUS CONSTRUCTION PERMITS,AND OTHER SECTIONS OF THE CONTRACT DOCUMENTS. IN ADDITION TO COMPLYING WITH HEALTH AND SAFETY RULES,REGULATIONS,AND E ORDINANCES PROMULGATED BY THE LOCAL,STATE,AND FEDERAL GOVERNMENT,THE VARIOUS CONSTRUCTION SITE SAFETY AND HEALTH OFFICER PERMITS,AND OTHER SECTIONS OF THE CONTRACT DOCUMENTS,THE CONTRACTOR SHALL INFORM ITS EMPLOYEES THE CONTRACTOR SHALL PROVIDE A PERSON DESIGNATED AS THE SITE SAFETY AND HEALTH OFFICER,WHO IS IS AND SUBCONTRACTORS AND THEIR EMPLOYEES OF THE POTENTIAL DANGER IN WORKING ON AND NEAR SOLID WASTE THOROUGHLY TRAINED IN RESCUE PROCEDURES,THE USE OF SAFETY EQUIPMENT AND GAS DETECTORS,AND THE ° LANDFILLS. POTENTIAL HAZARDS THAT MAY BE PRESENT AT MUNICIPAL SOLID WASTE LANDFILLS.THE PERSON MUST BE PRESENT g AT ALL TIMES WHILE WORK IS BEING PERFORMED AND IMPLEMENT THE WRITTEN SITE SAFETY AND HEALTH PLAN AND 1,1 THE CONTRACTOR SHALL BE FAMILIAR WITH THE HEALTH AND SAFETY SECTION OF THE LANDFILL GAS FIELD PRACTICES CONDUCT TESTING. AND PROCEDURES AS PREPARED BY THE SOLID WASTE ASSOCIATION OF NORTH AMERICA(SWANA)NATIONAL LANDFILL w GAS COMMITTEE.THE MOST CURRENT VERSION OF THIS DOCUMENT IS DATED MARCH 1992.COPIES MAY BE OBTAINED THE CONTRACTOR'S SITE SAFETY AND HEALTH OFFICER SHALL BE DELEGATED THE AUTHORITY TO ORDER ANY PERSON 1 BY WRITING SWANA,P.O.BOX 7219,SILVER SPRINGS,MARYLAND 20910,TELEPHONE(301)585-2896. OR WORKER ON THE LANDFILL SITE TO FOLLOW THE SAFETY RULES. FAILURE TO OBSERVE THESE RULES IS SUFFICIENT CONTRACTOR SHALL PERFORM WHATEVER WORK IS NECESSARY FOR SAFETY AND BE SOLELY AND COMPLETELY CAUSE FOR REMOVAL OF THE PERSON OR WORKER(S)FROM THE PROJECT. o RESPONSIBLE FOR CONDITIONS OF THE JOB SITE,INCLUDING SAFETY OF ALL PERSONS(INCLUDING EMPLOYEES OF THE H CITY,ENGINEER,ANY SITE VISITORS,AND CONTRACTOR)AND PROPERTY DURING THE CONTRACT PERIOD.THIS a REQUIREMENT APPLIES CONTINUOUSLY AND IS NOT LIMITED TO NORMAL WORKING HOURS. THE SITE SAFETY AND HEALTH OFFICER SHALL HAVE TAKEN A COURSE SATISFYING THE TRAINING REQUIREMENTS OF 29 CFR 1910.120 FOR HAZARDOUS WASTE SITE OPERATIONS. A COPY OF THE SITE SAFETY AND HEALTH OFFICER'S 40 o HOUR OSHA HAZMAT CERTIFICATE SHALL BE KEPT AVAILABLE ON SITE. g THE ENGINEER'S REVIEW OF THE CONTRACTOR'S PERFORMANCE IS NOT INTENDED TO INCLUDE A REVIEW OR APPROVAL OF THE ADEQUACY OF THE CONTRACTOR'S SAFETY SUPERVISOR,THE SAFETY PROGRAM OR ANY SAFETY .. MEASURES TAKEN IN,ON,OR NEAR THE CONSTRUCTION SITE.THE CONTRACTOR SHALL PROVIDE FOR THE PROTECTION THE SITE SAFETY AND HEALTH OFFICER IS RESPONSIBLE FOR DETERMINING THE EXTENT TO WHICH ANY SAFETY a OF EMPLOYEES AND ALL OTHERS FROM FIRE,EXPLOSION,OR ASPHYXIATION CAUSED BY ANY GASES ENCOUNTERED EQUIPMENT MUST BE UTILIZED,DEPENDING ON CONDITIONS ENCOUNTERED AT THE SITE. 2 DURING CONSTRUCTION AND LANDFILL LEACHATE EMITTED FROM,AND PRESENT WITHIN,THE EXISTING SOLID WASTE LANDFILL.THE CONTRACTOR SHALL PROVIDE AT ALL TIMES PROPER FACILITIES FOR SAFE ACCESS TO THE WORK BY a_ AUTHORIZED GOVERNMENT OFFICIALS. X ing No. ill I •, Perte t Drown Dote SCALE RIVERFRONT COMMERCIAL LLC D�PD2 7. Designed By 20140045 4'j- Roil;. 30, 60K CY FILL FROM SIMPSON fNMmes Su 1 1.202415 (�Q - Sheet No 7 Cotiy Checked By Vert N/A Washington r ,� Approved By Project Dumber S o EXHIBIT � No. Date Revision By APP, - (1) .2.74.___Sheet Total