2020-03-20_REPORT - M1977342 (3)

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10"BLIND FLANGE(4) m m } APPR5.0O' X.iI. J 6"DIAx8' / MATCH TO OAL J APPROX. EXISTING BOLLARDS(6) 3.0' GROUND SURFACE j . QUIKRETE MIX — _ . _ -1—T CONCRETE _ II- . I' — — — — — -. ENCASEMENT(8) . — / 10"SDR 17 SPOOL WITH= — _ — _ — — - — _ — • I r 10"SDR 17 FLANGE 'I— FIELD CUT TO HEIGHT(3) . — — — . — — —COARSE PIPE _ — — EXCAVATION SPOILS: BEDDING COMPACT IN MAXIMUMI� — _ — - — CLEARANNCEE MINIMUM — — 2-FT LIFTS _ —FROM 1 I4I COUPLINGS(5) —{II— . _ 1.5 P _.... .., .._....\\_„.. .. ....... .. NOTES: (UNLESS OTHERWISE SPECIFIED) TYP CLEANOUT ADDITION / -:. .-. . - ....___•-,. :. 1. CLEAN-OUT PORTS SHALL BE INSTALLED ON SCALE:3"=l'-0" ` ' ' BOTH PRIMARY AND BACKUP SEEPWATER 10"ELECTRG FUSION 10"IPS MOLDED COUPLINGS-STOP COLLECTION PIPELINES REMOVED IN FIELD(1) TEE SDR 17(2) 2. BLUE STAKE PERMITTING FROM MILL ENGINEERING DEPARTMENT IS REQUIRED PRIOR TO EXCAVATION. 3. ALL COARSE PIPE BEDDING AGGREGATE MUST BE PLACED IN 18"LIFTS AND TAMPED AROUND THE PIPE. 4. ENGINEERING MUST BE CONTACTED AND MATERIALS APPROVE INSTALLATION PRIOR TO BACKFILL 5. EXCAVATION SPOILS MUST BE COMPACTED ID ITEM PART# QUANTITY IN MAXIMUM 2-FT LIFTS TO GRADE. 10"ELECTRO FUSION COUPLINGS COMPACTION METHOD TO BE DETERMINED IN (1) —NO STOP(FIELD REMOVE) IOEFCPL 18 FIELD AND SPECIFIED BY ENGINEERING (2) 10"IPS MOLDED TEES—DR17 10HDPEI7TM 6 6. UNPROTECTED TRENCH SLOPES MUST BE 10"X APPROXIMATELY 20 FT HDPE MADE AT 1.5:1 MINIMUM AND FOLLOW ALL (3) PIPE SPOOLS WITH 10"DR 17 FLANGE 1OX24OHDPEDRI7FLGXPESPOOL 6 FMI OPEN TRENCH POLICIES ADPT AND 10"DI BACK UP RING ON ONE END—DR 17 7. EACH CLEAN-OUT ADDITION MUST BE (4) 10"150#Blind Flange 1OWFLG150RFBLNDI 6 PRESSURE LEAK TESTED FOR 24 HOURS TO (5) NO 8,COARSE AGGREGATE TONN 36 MAXIMUM HEAD AND APPROVED BY ENGINEERING PRIOR TO BACKFILL (6) 6"x 8'OAL BOLLARDS 6X960BOL 6 RUST-OLEUM 7400 YELLOW METAL 8. ALL STEEL SHALL RECIEVE ONE SHOP COAT (7) PRIMER 1 OF RUST-OLEUM 7400 YELLOW METAL _ PRIMER,EXCEPT AREAS TO BE FIELD WELDED (8) 50 LB BAG QUICKRETE MIX 24 I DWG.# REFERENCE DRAWINGS DESCRIPTION OF REVISION DATE BY APPR _DEPARTMENT APPROVALS ENGR: RH 01/28/2019 HENDERSON OPERATIONS TAILINGS AND WATER 020577 AS-BUILT OF:MILL WATER RETURN LINE DRAWN BY: RH 01/28/2019 1333.1B-1 No.3 Dam Seepwaer Pipeline 1 CHECKED BY: EN 05/01/2019 Climax Mol bdenur,� 3 DAM SEEPWATER 5-6-9030 3 DAM SEEPWATER CLEAN-OUT ADDITIONS - IFC 9/03/2019 RH DB APPROVED BY: DB 05/01/2019 1 " 0 y I CLEAN-OUT AS-BUILTS A Freeport-McMoRan Company APPROVED BY. DETAILS EMPIRE/PARSHALL,COLORADO SCALE: AS SHOWN SAFETY APP BY: 303-589-3221 500-5-6-9030 ISHT 5 OF 5 I REV. , I/� �