Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 8, 2017, 04:58 AM

  • 05 1804A_05 1804 _07092017_215837.mp4

Date
09/07/2017
W/O
651773
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00466
PipeID
P07027
Time
9:58 PM
Certificate
U-508-7069
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K4863
Sewer Name
05 JANET LANE TRUNK
City
TORRANCE
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 05
Page No.
31
Purpose
Routine Assessment
Project
WO_651773_TV05329_AUG2017
Material
Vitrified Clay Pipe
Shape
Circular
Height
8 in.
Width
8 in.
Upstream MH
05 1804A
Downstream MH
05 1804
Dir. of Survey
Downstream
Length Surveyed
61 ft.
Total Length
61 ft.
Structural Index
3
Structural Quick
3521
Structural Rating
17
O&M Index
2
O&M Quick
4131
O&M Rating
9
Overall Index
3
Overall Quick
—
Overall Rating
26
Pipe schematic from manhole 05 1804A to 05 1804
MH: 05 1804AMH: 05 1804downstream0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 05 1804A0 ft. MWM - Water Mark, 30 %of cross sectional area0.4 ft. MGO - General Observation - CONNECTION AT MH 9 O'CLOCK19 ft. MGO - General Observation - ROOT MATTING FROM 08 TO 04 O'CLOCK19.1 ft. RFJ - Roots Fine Joint, from 07 to 05 o'clock, within 8 inches of joint: YES33 ft. MGO - General Observation - ROOT MATTING FROM 08 TO 04 O'CLOCK33.1 ft. RFJ - Roots Fine Joint, from 07 to 05 o'clock, within 8 inches of joint: YES36.9 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES40.2 ft. CL - Crack Longitudinal, at 02 o'clock, within 8 inches of joint: YES43.5 ft. CM - Crack Multiple, from 09 to 04 o'clock, within 8 inches of joint: YES46.9 ft. CM - Crack Multiple, from 09 to 04 o'clock, within 8 inches of joint: YES, Start60 ft. MGO - General Observation - SPALLING THROUGHOUT THE REACH FROM 08 TO 04 O'CLOCK61 ft. RMC - Roots Medium Connection, from 10 to 03 o'clock, 15 %, within 8 inches of joint: NO61 ft. MSA - Survey Abandoned - CAM BLKD BY INTRUDING LATERAL61 ft. TFI - Tap Factory Made Intruding, at 10 o'clock, -, -, within 8 inches of joint: NO, 6", 2", 6"61 ft. CM - Crack Multiple, from 09 to 04 o'clock, within 8 inches of joint: YES, Finish

Observation photos (8)

  • Roots Fine Joint, from 07 to 05 o'clock, within 8 inches of joint: YES

    19.1 ft. - Roots Fine Joint, from 07 to 05 o'clock, within 8 inches of joint: YES

  • Roots Fine Joint, from 07 to 05 o'clock, within 8 inches of joint: YES

    33.1 ft. - Roots Fine Joint, from 07 to 05 o'clock, within 8 inches of joint: YES

  • Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES

    36.9 ft. - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES

  • Crack Longitudinal, at 02 o'clock, within 8 inches of joint: YES

    40.2 ft. - Crack Longitudinal, at 02 o'clock, within 8 inches of joint: YES

  • Crack Multiple, from 09 to 04 o'clock, within 8 inches of joint: YES

    43.5 ft. - Crack Multiple, from 09 to 04 o'clock, within 8 inches of joint: YES

  • Crack Multiple, from 09 to 04 o'clock, within 8 inches of joint: YES, Start

    46.9 ft. - Crack Multiple, from 09 to 04 o'clock, within 8 inches of joint: YES, Start

  • Roots Medium Connection, from 10 to 03 o'clock, 15 %, within 8 inches of joint: NO

    61 ft. - Roots Medium Connection, from 10 to 03 o'clock, 15 %, within 8 inches of joint: NO

  • Tap Factory Made Intruding, at 10 o'clock, -, -, within 8 inches of joint: NO, 6", 2", 6"

    61 ft. - Tap Factory Made Intruding, at 10 o'clock, -, -, within 8 inches of joint: NO, 6", 2", 6"

All inspections of P07027Work order 651773

Observations (17)

DistanceCodeObservation
33.1RFJ—
43.5CM—
33MGOROOT MATTING FROM 08 TO 04 O'CLOCK
0MWL—
0.4MGOCONNECTION AT MH 9 O'CLOCK
61RMC—
0AMH05 1804A
36.9CM—
40.2CL—
46.9CM—
60MGOSPALLING THROUGHOUT THE REACH FROM 08 TO 04 O'CLOCK
19MGOROOT MATTING FROM 08 TO 04 O'CLOCK
61MSACAM BLKD BY INTRUDING LATERAL
19.1RFJ—
61TFI—
0MWM—
61CM—

Properties (5)

additional_info
SC345922
custom_field_two
3
customer
LACSD
datetime
2017-09-07T21:58:13-07:00
sewer_category
Gravity