Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Nov 18, 2021, 08:33 AM
  • 22 0509_22 0508_11182021_003921.mp4

Date
11/18/2021
W/O
921564
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00809
PipeID
P16849
Time
12:33 AM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K9602
Sewer Name
22 HOLLENBECK STREET TRUNK
City
COVINA
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
32
Purpose
Routine Assessment
Project
RFIR_WO_921564_TV22184_NOV2021
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
22 0509
Downstream MH
22 0508
Dir. of Survey
Downstream
Length Surveyed
110.2 ft.
Total Length
110.2 ft.
Structural Index
3
Structural Quick
3100
Structural Rating
3
O&M Index
2
O&M Quick
2C00
O&M Rating
42
Overall Index
2
Overall Quick
Overall Rating
45
Pipe schematic from manhole 22 0509 to 22 0508
MH: 22 0509MH: 22 0508downstream0 ft. MWL - Water Level, 15 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 22 05090 ft. MWM - Water Mark, 25 %of cross sectional area2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start42.3 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES74.5 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"107.8 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish110.2 ft. MGO - General Observation - COCKROACHES IN MANHOLE110.2 ft. AMH - Downstream Manhole, Survey Ends - 22 0508

Observation photos (3)

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

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

  • General Observation - COCKROACHES IN MANHOLE

    110.2 ft. - General Observation - COCKROACHES IN MANHOLE

Observations (9)

DistanceCodeObservation
42.3CM
74.5TFC
110.2MGOCOCKROACHES IN MANHOLE
2DAGS
0MWL
110.2AMH22 0508
107.8DAGS
0AMH22 0509
0MWM

Properties (7)

additional_info
630069111721202
custom_field_three
CRACKS
custom_field_two
3
customer
1
datetime
2021-11-18T00:33:07-08:00
documentation
PRO PIPE
is_lateral_inspection
false