Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jan 4, 2021, 11:26 AM

  • 05 2298_05 2158_142021_033935.mp4

Date
01/04/2021
W/O
0864825
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00479
PipeID
P07422
Time
3:26 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H1685
Sewer Name
05 MADISON STREET TRUNK
City
ROLLING HILLS ESTATES
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 05
Page No.
35
Purpose
Routine Assessment
Project
20210104MDM_MADISON_STREET_TRUNK
Material
PVCP
Shape
Circular
Height
8 in.
Upstream MH
05 2158
Downstream MH
05 2298
Dir. of Survey
Upstream
Length Surveyed
268.8 ft.
Total Length
268.8 ft.
Structural Index
3
Structural Quick
3100
Structural Rating
3
O&M Index
3
O&M Quick
4131
O&M Rating
9
Overall Index
3
Overall Quick
—
Overall Rating
12
Pipe schematic from manhole 05 2158 to 05 2298
MH: 05 2158MH: 05 2298upstream0 ft. AMH - Upstream Manhole, Survey Ends - 4:35AM0.7 ft. MGO - General Observation - Conn. @ Mh, 9 O' Clock. OPEN0.7 ft. MGO - General Observation - Conn. @ Mh, 12 O' Clock. Active( IN STACK)170.4 ft. MWM - Water Mark, 20 %of cross sectional area170.4 ft. MWL - Water Level, 5 %of cross sectional area203.1 ft. MWL - Water Level, 10 %of cross sectional area203.1 ft. MWM - Water Mark, 30 %of cross sectional area238.7 ft. MWL - Water Level, 40 %of cross sectional area238.7 ft. MWLS - Water Level, Sag in pipe, 35 %of cross sectional area240.6 ft. TBD - Tap Break-In Defective, at 09 o'clock, -, , within 8 inches of joint: NO, 6", 6" - Open-90% GREASE240.6 ft. MWM - Water Mark, 70 %of cross sectional area240.6 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES260.8 ft. MGO - General Observation - 8" PVCP268.8 ft. AMH - Downstream Manhole, Survey Begins - 3:55AM268.8 ft. MGO - General Observation - Conn. @ Mh, 3 O' Clock. Active268.8 ft. MWM - Water Mark, 20 %of cross sectional area268.8 ft. MWL - Water Level, 5 %of cross sectional area

Observation photos (2)

  • General Observation - 8" PVCP

    8 ft. - General Observation - 8" PVCP

  • Tap Break-In Defective, at 09 o'clock, -, , within 8 inches of joint: NO, 6", 6" - Open-90% GREASE

    28.2 ft. - Tap Break-In Defective, at 09 o'clock, -, , within 8 inches of joint: NO, 6", 6" - Open-90% GREASE

All inspections of P07422Work order 0864825

Observations (17)

DistanceCodeObservation
28.2TBDOpen-90% GREASE
268.8AMH4:35AM
0AMH3:55AM
65.7MWL—
30.1MWL—
98.4MWM—
30.1MWLS—
268.1MGOConn. @ Mh, 9 O' Clock. OPEN
98.4MWL—
0MGOConn. @ Mh, 3 O' Clock. Active
28.2MWM—
28.2DAGS—
8MGO8" PVCP
65.7MWM—
0MWM—
268.1MGOConn. @ Mh, 12 O' Clock. Active( IN STACK)
0MWL—

Properties (8)

additional_info
REVERSE INSPECTION
custom_field_three
PVCP PIPE GOOD CONCITION
custom_field_two
4
customer
LACSD
datetime
2021-01-04T03:26:53-08:00
documentation
MARTIN,RUVALCABA
is_lateral_inspection
false
year_laid
19780606