Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Aug 6, 2020, 03:41 PM
  • 03 0472_C 0193_08062020_Manual2.mp4

Date
08/06/2020
W/O
0844505
Weather
Dry
Operator/Surveyor
FRANKLIN
Sewer ID
Z00405
PipeID
P05284
Time
8:41 AM
Certificate
U-415-06024039
System Owner
1
Date Cleaned
Pre-Cleaning
Not Known
Media Label
I0342
Sewer Name
SIGNAL HILL INTERCEPTOR RELIEF TRUNK
City
LONG BEACH
Loc. details
Alley
Location Code
H
Use of Sewer
Sanitary Sewer
District
District 03
Page No.
19
Purpose
Routine Assessment
Project
20200805DF_SIGNAL_HILL_INTERCEPTOR_RELIEF_TRUNK
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
15 in.
Upstream MH
03 0472
Downstream MH
C 0193
Dir. of Survey
Downstream
Length Surveyed
117.2 ft.
Total Length
117.2 ft.
Structural Index
2
Structural Quick
2G00
Structural Rating
78
O&M Index
2
O&M Quick
2D00
O&M Rating
46
Overall Index
2
Overall Quick
Overall Rating
124
Pipe schematic from manhole 03 0472 to C 0193
MH: 03 0472MH: C 0193downstream0 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 8:42AM0 ft. MGO - General Observation - DROP CONN @ MH 9 O'CLOCK/ACTIVE0 ft. MWL - Water Level, 20 %of cross sectional area1.9 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start36 ft. MWLS - Water Level, Sag in pipe, 10 %of cross sectional area, Start115 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish115 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish115 ft. MWLS - Water Level, Sag in pipe, 10 %of cross sectional area, Finish117.2 ft. MSA - Survey Abandoned - HIGH WATER

Observations (11)

DistanceCodeObservation
0MWM
36MWLS
2SSS
0AMH8:42AM
0MGODROP CONN @ MH 9 O'CLOCK/ACTIVE
117.2MSAHIGH WATER
115DAGS
115SSS
1.9DAGS
0MWL
115MWLS

Properties (6)

additional_info
SAG IN PIPE AND HGH WATER STARTING FROM 35'
custom_field_two
5
customer
1
datetime
2020-08-06T08:41:46-07:00
documentation
FRANKLIN, RUVALCABA, IGNACIO
is_lateral_inspection
false