Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Nov 20, 2020, 08:16 AM

  • 02 1264_02 1263_11202020_003200.mp4

Date
11/20/2020
W/O
855023
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00288
PipeID
P04670
Time
12:16 AM
Certificate
U-508-7069
System Owner
1
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K8309
Sewer Name
MONTEREY PARK DIVERSION TRUNK
City
MONTEREY PARK
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 02
Page No.
09
Purpose
Routine Assessment
Project
WO_855023_TV02100_OCT2020
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
15 in.
Width
18 in.
Upstream MH
02 1264
Downstream MH
02 1263
Dir. of Survey
Downstream
Length Surveyed
414.1 ft.
Total Length
414.1 ft.
Structural Index
2
Structural Quick
3O2U
Structural Rating
470
O&M Index
2
O&M Quick
412O
O&M Rating
168
Overall Index
2
Overall Quick
—
Overall Rating
638
Pipe schematic from manhole 02 1264 to 02 1263
MH: 02 1264MH: 02 1263downstream0 ft. AMH - Upstream Manhole, Survey Begins - 02 12640 ft. MWM - Water Mark, 30 %of cross sectional area0 ft. MWL - Water Level, 25 %of cross sectional area2 ft. MGO - General Observation - 75% MAG COAT2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start2.4 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2.4 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start25 ft. MWLS - Water Level, Sag in pipe, 5 %of cross sectional area, Start83 ft. MWLS - Water Level, Sag in pipe, 5 %of cross sectional area, Finish200 ft. MWLS - Water Level, Sag in pipe, 10 %of cross sectional area, Start230 ft. MWLS - Water Level, Sag in pipe, 10 %of cross sectional area, Finish268 ft. MWLS - Water Level, Sag in pipe, 10 %of cross sectional area, Start327 ft. MWLS - Water Level, Sag in pipe, 10 %of cross sectional area, Finish412 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish414 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish414 ft. MGO - General Observation - ROACHES @ MH414 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish414.1 ft. AMH - Downstream Manhole, Survey Ends - 02 1263

Observation photos (2)

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

    2.4 ft. - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

  • Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    2.4 ft. - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

All inspections of P04670Work order 855023

Observations (18)

DistanceCodeObservation
0AMH02 1264
0MWM—
414SSS—
2.4SSS—
2.4SAP—
414MGOROACHES @ MH
327MWLS—
0MWL—
25MWLS—
83MWLS—
2MGO75% MAG COAT
414SAP—
268MWLS—
2DAGS—
414.1AMH02 1263
412DAGS—
200MWLS—
230MWLS—

Properties (7)

additional_info
630075111920203
custom_field_three
AGGREGATE PROJECTING/SPALLING
custom_field_two
2
customer
1
datetime
2020-11-20T00:16:59-08:00
documentation
PROPIPE
is_lateral_inspection
false