Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 8, 2017, 05:16 AM

  • 05 1804_05 1803 _07092017_221706.mp4

Date
09/07/2017
W/O
651773
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00466
PipeID
P07026
Time
10:16 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 1804
Downstream MH
05 1803
Dir. of Survey
Downstream
Length Surveyed
323.3 ft.
Total Length
323.3 ft.
Structural Index
3
Structural Quick
413Q
Structural Rating
286
O&M Index
2
O&M Quick
4232
O&M Rating
19
Overall Index
3
Overall Quick
—
Overall Rating
305
Pipe schematic from manhole 05 1804 to 05 1803
MH: 05 1804MH: 05 1803downstream0 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 05 18040 ft. MWL - Water Level, 10 %of cross sectional area2 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2.6 ft. CM - Crack Multiple, from 10 to 05 o'clock, within 8 inches of joint: YES6.3 ft. RFJ - Roots Fine Joint, from 07 to 05 o'clock, within 8 inches of joint: YES7.7 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start24.5 ft. RFJ - Roots Fine Joint, from 10 to 11 o'clock, within 8 inches of joint: YES57.9 ft. RFJ - Roots Fine Joint, from 11 to 04 o'clock, within 8 inches of joint: YES61.7 ft. RFJ - Roots Fine Joint, from 08 to 04 o'clock, within 8 inches of joint: YES, Start72.5 ft. TB - Tap Break-In, at 09 o'clock, -, within 8 inches of joint: NO, 6"72.5 ft. RBL - Roots Ball Lateral, at 09 o'clock, 100 % - INSIDE THE LATERAL103.2 ft. TB - Tap Break-In, at 09 o'clock, -, within 8 inches of joint: NO, 6"125.5 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish135.7 ft. CL - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES152.6 ft. CL - Crack Longitudinal, at 03 o'clock, within 8 inches of joint: YES155.8 ft. CL - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES180.6 ft. RML - Roots Medium Lateral, at 09 o'clock, 30 %, within 8 inches of joint: NO180.6 ft. TB - Tap Break-In, at 09 o'clock, -, within 8 inches of joint: NO, 6"202 ft. FM - Fracture Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES202.2 ft. CM - Crack Multiple, from 07 to 04 o'clock, within 8 inches of joint: YES205.8 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start206.1 ft. RBL - Roots Ball Lateral, at 09 o'clock, 85 % - INSIDE THE LATERAL206.1 ft. TB - Tap Break-In, at 09 o'clock, -, within 8 inches of joint: NO, 6"206.1 ft. RMC - Roots Medium Connection, from 08 to 09 o'clock, 15 %, within 8 inches of joint: NO319.8 ft. RFJ - Roots Fine Joint, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish319.8 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish322 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish322 ft. MGO - General Observation - SPALLING THROUGHOUT THE REACH FROM 08 TO 04 O'CLOCK323.3 ft. AMH - Downstream Manhole, Survey Ends - 05 1803

Observation photos (11)

  • Crack Multiple, from 10 to 05 o'clock, within 8 inches of joint: YES

    2.6 ft. - Crack Multiple, from 10 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

    6.3 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, Start

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

  • Roots Fine Joint, from 11 to 04 o'clock, within 8 inches of joint: YES

    57.9 ft. - Roots Fine Joint, from 11 to 04 o'clock, within 8 inches of joint: YES

  • Roots Fine Joint, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    61.7 ft. - Roots Fine Joint, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

  • Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES

    135.7 ft. - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES

  • Crack Longitudinal, at 03 o'clock, within 8 inches of joint: YES

    152.6 ft. - Crack Longitudinal, at 03 o'clock, within 8 inches of joint: YES

  • Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES

    155.8 ft. - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES

  • Crack Multiple, from 07 to 04 o'clock, within 8 inches of joint: YES

    202.2 ft. - Crack Multiple, from 07 to 04 o'clock, within 8 inches of joint: YES

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

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

  • Roots Medium Connection, from 08 to 09 o'clock, 15 %, within 8 inches of joint: NO

    206.1 ft. - Roots Medium Connection, from 08 to 09 o'clock, 15 %, within 8 inches of joint: NO

All inspections of P07026Work order 651773

Observations (30)

DistanceCodeObservation
322CM—
322MGOSPALLING THROUGHOUT THE REACH FROM 08 TO 04 O'CLOCK
0MWM—
2.6CM—
319.8RFJ—
152.6CL—
180.6RML—
319.8CM—
7.7CM—
72.5TB—
206.1RBLINSIDE THE LATERAL
0AMH05 1804
202.2CM—
103.2TB—
323.3AMH05 1803
206.1TB—
206.1RMC—
202FM—
125.5CM—
24.5RFJ—
0MWL—
72.5RBLINSIDE THE LATERAL
2CM—
135.7CL—
180.6TB—
61.7RFJ—
57.9RFJ—
6.3RFJ—
205.8CM—
155.8CL—

Properties (5)

additional_info
SC345922
custom_field_two
3
customer
LACSD
datetime
2017-09-07T22:16:58-07:00
sewer_category
Gravity