1. CONSTRUCTION

2. CONSTRUCTION GREATEST DAMAGE TO TREES BY CONSTRUCTION IS BELOW GROUND FINE ABSORBING ROOTS CONCENTRATED IN UPPER SEVERAL INCHES

3. CONSTRUCTION DECLINE SYMPTOMS IN MONTHS OR YEARS SMALL YELLOW LEAVES TIP DIEBACK WATER SPROUTS

4. CONSTRUCTION SMOTHERING WITH SOIL COMPACTING WITH HEAVY EQUIPMENT TRENCHING

5. CONSTRUCTION TREE PROTECTION ZONE TPZ FENCING 1’ FROM TRUNK FOR EVERY INCH DIAMETER

6. CONSTRUCTION REDUCE COMPACTION WITH 6” TO 12” LAYER OF MULCH OR PLYWOOD OVER ROOT ZONE REMOVE MULCH AFTER CONSTRUCTION SO ROOTS DO NOT SUFFOCATE

7. CONSTRUCTION TREES SUDDENLY EXPOSED TO ELEMENTS THAT WERE GROWING IN FORESTED AREA

8. RECOVERY VERTICAL MULCHING HOLES FILLED WITH ORGANIC MATERIAL SUCH AS COMPOST RESEARCH INDICATES THIS HAS LIMITED EFFECT) RADIAL TRENCHING MORE INTENSIVE FERTILIZER SHOULD NOT BE USED IN FIRST YEAR AFTER CONSTRUCTION HTTPS://WWW.YOUTUBE.COM/WATCH?V=Y- FC9WU2PIU HTTPS://WWW.YOUTUBE.COM/WATCH?V=Y- FC9WU2PIU

9. FELLING TREES HEAD, EYES, EARS, GLOVES, BOOTS, CHAPS REFLECTIVE GEAR FOR ROAD WORK HELMET’S GET BRITTLE 3 TO 5 YEARS FLEX TEST CHAPS OR CHAIN SAW PAINTS FABRIC DESIGNED TO JAM CUTTERS HTTPS://WWW.YOUTUBE.COM/WATCH?V=EKV 2CNCGCAS HTTPS://WWW.YOUTUBE.COM/WATCH?V=EKV 2CNCGCAS

10. FELLING TREES LANDING OR DROP ZONE WHERE BRANCHES DROPPED

11. FELLING TREES ELECTRICAL CONDUCTOR IS OVERHEAD OR UNDERGROUND ELECTRICAL DEVICES DIRECT CONTACT INDIRECT THROUGH FOLIAGE OR TOOLS ELECTRICAL RESISTANT SOLES AND GLOVES SHOULD NOT BE CONSIDERED AS PROVIDING ANY MEASURE OF PROTECTION

12. FELLING TREES CHAIN SAW SAFETY START ON GROUND; OPERATE ON RIGHT SIDE HTTPS://WWW.YOUTUBE.COM/WATCH?V=- KYI1WTMMVQ HTTPS://WWW.YOUTUBE.COM/WATCH?V=- KYI1WTMMVQ

13. FELLING TREES KICKBACK WHEN TIP MAKES CONTACT WITH OBJECT POSITION SO FORCE GOES OVER SHOULDER

14. FELLING TREE

15. FELLING TREES PLAN RETREAT PATH 45 DEGREES ON EITHER SIDE OF FALL LINE

16. FELLING TREE NOTCHING BACK CUT UNDERCUT HINGE

17. FELLING TREE CONVENTIONAL NOTCH 45 DEGREES FACING UP COMMON IN PAST

18. FELLING TREE HUMBOLDT NOTCH 45 DEGREES FACING DOWN

19. FELLING TREE OPEN FACE 70 DEGREES ALLOWS THE HINGE TO CONTROL THE TREE LONGER PREFERRED TODAY

20. FELLING TREE DEPTH OF NOTCH 1/3 OR LESS OF DIAMETER OF TREE LENGTH ABOUT 80% OF TREE

21. FELLING TREE NOTCH ON SOLID FIBERS NO CRACKS OR DECAY DO NOT MISS APEX OF NOTCH

22. FELLING TREE IF TREE SPLITS UPWARDS FROM BACK CUT BARBER CHAIR CAN KICK UP DANGEROUSLY

23. FELLING TREE FELLING WEDGES CAN BE USED TO PREVENT THE TREE FROM CLOSING ON SAW

24. FELLING HTTPS://WWW.YOUTUBE.COM/WATCH?V=BIBEL-3RB1U FELLING HTTPS://WWW.YOUTUBE.COM/WATCH?V=BIBEL-3RB1UHTTPS://WWW.YOUTUBE.COM/WATCH?V=BIBEL-3RB1U HTTPS://WWW.YOUTUBE.COM/WATCH?V=UMD0JPDTRNE&FEATURE=IV&SRC_VID=XXZOSEIU4R0&ANNOTATION_ID= ANNOTATION_690032 HTTPS://WWW.YOUTUBE.COM/WATCH?V=UMD0JPDTRNE&FEATURE=IV&SRC_VID=XXZOSEIU4R0&ANNOTATION_ID= ANNOTATION_690032 HTTPS://WWW.YOUTUBE.COM/WATCH?V=UMD0JPDTRNE&FEATURE=IV&SRC_VID=XXZOSEIU4R0&ANNOTATION_ID= ANNOTATION_690032 HTTPS://WWW.YOUTUBE.COM/WATCH?V=UMD0JPDTRNE&FEATURE=IV&SRC_VID=XXZOSEIU4R0&ANNOTATION_ID= ANNOTATION_690032 LIMBING HTTPS://WWW.YOUTUBE.COM/WATCH?V=FXXPHWON6YK&FEATURE=IV&SRC_VID=UMD0JPDTRNE&ANNOTATION_I D=ANNOTATION_130398 LIMBING HTTPS://WWW.YOUTUBE.COM/WATCH?V=FXXPHWON6YK&FEATURE=IV&SRC_VID=UMD0JPDTRNE&ANNOTATION_I D=ANNOTATION_130398 HTTPS://WWW.YOUTUBE.COM/WATCH?V=FXXPHWON6YK&FEATURE=IV&SRC_VID=UMD0JPDTRNE&ANNOTATION_I D=ANNOTATION_130398 HTTPS://WWW.YOUTUBE.COM/WATCH?V=FXXPHWON6YK&FEATURE=IV&SRC_VID=UMD0JPDTRNE&ANNOTATION_I D=ANNOTATION_130398 KICKBACK HTTPS://WWW.YOUTUBE.COM/WATCH?V=2K7FAIU1150 KICKBACK HTTPS://WWW.YOUTUBE.COM/WATCH?V=2K7FAIU1150HTTPS://WWW.YOUTUBE.COM/WATCH?V=2K7FAIU1150 TREE CUTTER HTTPS://WWW.YOUTUBE.COM/WATCH?V=CPDZYJ0Y1JE TREE CUTTER HTTPS://WWW.YOUTUBE.COM/WATCH?V=CPDZYJ0Y1JEHTTPS://WWW.YOUTUBE.COM/WATCH?V=CPDZYJ0Y1JE LUMBERJACK COMPETITION HTTPS://WWW.YOUTUBE.COM/WATCH?V=TV65WL3I-DW LUMBERJACK COMPETITION HTTPS://WWW.YOUTUBE.COM/WATCH?V=TV65WL3I-DWHTTPS://WWW.YOUTUBE.COM/WATCH?V=TV65WL3I-DW CHAINSAW MAINTENANCE HTTPS://WWW.YOUTUBE.COM/WATCH?V=XXZOSEIU4R0 CHAINSAW MAINTENANCE HTTPS://WWW.YOUTUBE.COM/WATCH?V=XXZOSEIU4R0HTTPS://WWW.YOUTUBE.COM/WATCH?V=XXZOSEIU4R0 CORDLESS CHAINSAW HTTPS://WWW.YOUTUBE.COM/WATCH?V=SJR14RN0JHK CORDLESS CHAINSAW HTTPS://WWW.YOUTUBE.COM/WATCH?V=SJR14RN0JHKHTTPS://WWW.YOUTUBE.COM/WATCH?V=SJR14RN0JHK BAD FORM: HTTPS://WWW.FACEBOOK.COM/810967495659729/VIDEOS/999094553513688/ BAD FORM: HTTPS://WWW.FACEBOOK.COM/810967495659729/VIDEOS/999094553513688/HTTPS://WWW.FACEBOOK.COM/810967495659729/VIDEOS/999094553513688/