Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 22, 2020, 11:24 AM

  • 05 0450_05 0449_12222020_040034.mp4

Date
12/22/2020
W/O
859976
Weather
Dry
Operator/Surveyor
M.MARTINEZ
Sewer ID
Z00499
PipeID
P05663
Time
3:24 AM
Certificate
U-115-06022794
System Owner
1
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K8358
Sewer Name
05 OAK STREET-CENTER AVENUE RELIEF TRUNK
City
INGLEWOOD
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 05
Page No.
06
Purpose
Routine Assessment
Project
WO_859976_TV05188_NOV2020
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
21 in.
Width
22 in.
Upstream MH
05 0450
Downstream MH
05 0449
Dir. of Survey
Downstream
Length Surveyed
448.6 ft.
Total Length
448.6 ft.
Structural Index
3
Structural Quick
5P3P
Structural Rating
1029
O&M Index
3
O&M Quick
3I00
O&M Rating
156
Overall Index
3
Overall Quick
—
Overall Rating
1185
Pipe schematic from manhole 05 0450 to 05 0449
MH: 05 0450MH: 05 0449downstream0 ft. MWM - Water Mark, 35 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 05 04500 ft. MWL - Water Level, 25 %of cross sectional area0 ft. MGO - General Observation - CONNECTION AT MH, 9 O'CLOCK8.1 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start10.5 ft. SRV - Surface Reinforcement Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start21 ft. MWLS - Water Level, Sag in pipe, 20 %of cross sectional area, Start26.2 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start164.8 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: YES, 8"186.5 ft. OBZ - Obstacles Other, 15 %of cross sectional area, at 06 o'clock, Start - UNDER FLOW434.8 ft. MWLS - Water Level, Sag in pipe, 20 %of cross sectional area, Finish445.7 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish445.7 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish445.7 ft. OBZ - Obstacles Other, 15 %of cross sectional area, at 06 o'clock, Finish - UNDER FLOW445.7 ft. SRV - Surface Reinforcement Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish448.6 ft. AMH - Downstream Manhole, Survey Ends - 05 0449448.6 ft. MGO - General Observation - CONNECTION AT MH, 9 O'CLOCK

Observation photos (5)

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

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

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

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

  • Water Level, Sag in pipe, 20 %of cross sectional area, Start

    21 ft. - Water Level, Sag in pipe, 20 %of cross sectional area, Start

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

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

  • Obstacles Other, 15 %of cross sectional area, at 06 o'clock, Start - UNDER FLOW

    186.5 ft. - Obstacles Other, 15 %of cross sectional area, at 06 o'clock, Start - UNDER FLOW

All inspections of P05663Work order 859976

Observations (17)

DistanceCodeObservation
448.6AMH05 0449
434.8MWLS—
0MWM—
0AMH05 0450
0MWL—
445.7SSS—
445.7SAP—
448.6MGOCONNECTION AT MH, 9 O'CLOCK
8.1SSS—
0MGOCONNECTION AT MH, 9 O'CLOCK
186.5OBZUNDER FLOW
26.2SAP—
21MWLS—
445.7OBZUNDER FLOW
445.7SRV—
10.5SRV—
164.8TF—

Properties (6)

custom_field_three
REINFORCEMENT VISIBLE
custom_field_two
2
customer
1
datetime
2020-12-22T03:24:47-08:00
documentation
PRO PIPE
is_lateral_inspection
false