Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Apr 22, 2021, 06:36 AM
  • 15 0591_B 0775_04212021_234940.mp4

Date
04/21/2021
W/O
885853
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00628
PipeID
P12523
Time
11:36 PM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K8785
Sewer Name
15 SANTA ANITA CONNECTION TRUNK
City
TEMPLE CITY
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 15
Page No.
11
Purpose
Routine Assessment
Project
WO_885853_TV15086_APR2021
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
12 in.
Width
12 in.
Upstream MH
15 0591
Downstream MH
B 0775
Dir. of Survey
Downstream
Length Surveyed
290.9 ft.
Total Length
290.9 ft.
Structural Index
3
Structural Quick
3121
Structural Rating
5
O&M Index
2
O&M Quick
2K00
O&M Rating
116
Overall Index
2
Overall Quick
Overall Rating
121
Pipe schematic from manhole 15 0591 to B 0775
MH: 15 0591MH: B 0775downstream0 ft. MWM - Water Mark, 35 %of cross sectional area0 ft. MGO - General Observation - COCKROACHES IN MANHOLE0 ft. MWL - Water Level, 25 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 15 05912 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start262.8 ft. CM - Crack Multiple, from 10 to 04 o'clock, within 8 inches of joint: YES267.9 ft. CS - Crack Spiral, from 10 to 02 o'clock, within 8 inches of joint: YES290.9 ft. MWL - Water Level, 100 %of cross sectional area - BACKFLOW FROM CONNECTION AT D/S MH.290.9 ft. AMH - Downstream Manhole, Survey Ends - B 0775290.9 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish

Observation photos (5)

  • General Observation - COCKROACHES IN MANHOLE

    0 ft. - General Observation - COCKROACHES IN MANHOLE

  • Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock,  , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

  • Crack Multiple, from 10 to 04 o'clock, within 8 inches of joint: YES

    262.8 ft. - Crack Multiple, from 10 to 04 o'clock, within 8 inches of joint: YES

  • Crack Spiral, from 10 to 02 o'clock, within 8 inches of joint: YES

    267.9 ft. - Crack Spiral, from 10 to 02 o'clock, within 8 inches of joint: YES

  • Water Level, 100 %of cross sectional area - BACKFLOW FROM CONNECTION AT D/S MH.

    290.9 ft. - Water Level, 100 %of cross sectional area - BACKFLOW FROM CONNECTION AT D/S MH.

Observations (10)

DistanceCodeObservation
290.9MWLBACKFLOW FROM CONNECTION AT D/S MH.
262.8CM
0MWM
0MGOCOCKROACHES IN MANHOLE
0MWL
2DAGS
290.9AMHB 0775
290.9DAGS
267.9CS
0AMH15 0591

Properties (7)

additional_info
630069042121201
custom_field_three
CRACKS
custom_field_two
3
customer
1
datetime
2021-04-21T23:36:47-07:00
documentation
PRO PIPE
is_lateral_inspection
false