Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 7, 2018, 09:22 AM
  • 16 0043_16 0042 _09072018_022249.mp4

Date
09/07/2018
W/O
723896
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00639
PipeID
P13056
Time
2:22 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K6024
Sewer Name
16 ALLEN AVENUE TRUNK, SECTS 1,2,&4
City
SAN GABRIEL
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 02
Page No.
02
Purpose
Routine Assessment
Project
WO_723896_TV16113_SEP2018
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
16 in.
Width
16 in.
Upstream MH
16 0043
Downstream MH
16 0042
Dir. of Survey
Downstream
Length Surveyed
327.2 ft.
Total Length
327.2 ft.
Structural Index
3
Structural Quick
3L21
Structural Rating
194
O&M Index
2
O&M Quick
2L00
O&M Rating
132
Overall Index
2
Overall Quick
Overall Rating
326
Pipe schematic from manhole 16 0043 to 16 0042
MH: 16 0043MH: 16 0042downstream0 ft. MGO - General Observation - COCKROACHES IN MANHOLE0 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. MWL - Water Level, 5 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 16 00432 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start2.6 ft. CS - Crack Spiral, from 04 to 06 o'clock, within 8 inches of joint: YES5.7 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start10.9 ft. TBA - Tap Break-In Active, at 02 o'clock, -, within 8 inches of joint: YES, 6"98.1 ft. TB - Tap Break-In, at 03 o'clock, -, within 8 inches of joint: YES, 6"233.6 ft. TB - Tap Break-In, at 02 o'clock, -, within 8 inches of joint: NO, 4"263.6 ft. TBI - Tap Break-In Intruding, at 10 o'clock, -, #v, within 8 inches of joint: YES, 4", 4"326.6 ft. MGO - General Observation - COCKROACHES IN MANHOLE326.6 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish326.6 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish327.2 ft. AMH - Downstream Manhole, Survey Ends - 16 0042

Observation photos (5)

  • General Observation - COCKROACHES IN MANHOLE

    0 ft. - General Observation - COCKROACHES IN MANHOLE

  • Crack Spiral, from 04 to 06 o'clock, within 8 inches of joint: YES

    2.6 ft. - Crack Spiral, from 04 to 06 o'clock, within 8 inches of joint: YES

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

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

  • Tap Break-In Intruding, at 10 o'clock, -, #v, within 8 inches of joint: YES, 4", 4"

    263.6 ft. - Tap Break-In Intruding, at 10 o'clock, -, #v, within 8 inches of joint: YES, 4", 4"

  • General Observation - COCKROACHES IN MANHOLE

    326.6 ft. - General Observation - COCKROACHES IN MANHOLE

Observations (15)

DistanceCodeObservation
0MGOCOCKROACHES IN MANHOLE
326.6MGOCOCKROACHES IN MANHOLE
0MWM
326.6DAGS
327.2AMH16 0042
5.7CM
2DAGS
0MWL
98.1TB
263.6TBI
0AMH16 0043
2.6CS
326.6CM
233.6TB
10.9TBA

Properties (6)

additional_info
SC364788
custom_field_two
3
customer
LACSD
datetime
2018-09-07T02:22:42-07:00
documentation
PRO PIPE
is_lateral_inspection
false