Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 4, 2019, 08:16 AM

  • 18 0747A_18 0747_06042019_011509.mp4

Date
06/04/2019
W/O
766508
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00706
PipeID
P14601
Time
1:16 AM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K6558
Sewer Name
18 SO WHITTIER OUTFALL TR, SECTS 1,2,3,&4
City
WHITTIER
Loc. details
Easement/Right of Way
Location Code
D
Use of Sewer
Sanitary Sewer
District
District 18
Page No.
26
Purpose
Routine Assessment
Project
WO_766508_TV18103_MAY2019
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
30 in.
Upstream MH
18 0747A
Downstream MH
18 0747
Dir. of Survey
Downstream
Length Surveyed
233 ft.
Total Length
233 ft.
Structural Index
3
Structural Quick
3121
Structural Rating
5
O&M Index
3
O&M Quick
4121
O&M Rating
6
Overall Index
3
Overall Quick
—
Overall Rating
11
Pipe schematic from manhole 18 0747A to 18 0747
MH: 18 0747AMH: 18 0747downstream0 ft. AMH - Upstream Manhole, Survey Begins - 18 0747A0 ft. MGO - General Observation - CONNECTION AT MH 3 O'CLOCK0 ft. MWM - Water Mark, 50 %of cross sectional area0 ft. MWL - Water Level, 30 %of cross sectional area3.8 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start3.8 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start3.9 ft. MGO - General Observation - MAG COAT THROUGHOUT PIPE24.6 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start230.4 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish230.4 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish230.4 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish233 ft. AMH - Downstream Manhole, Survey Ends - 18 0747

Observation photos (4)

  • Water Mark, 50 %of cross sectional area

    0 ft. - Water Mark, 50 %of cross sectional area

  • Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

    3.8 ft. - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

  • Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

    3.8 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

  • Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

    24.6 ft. - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

All inspections of P14601Work order 766508

Observations (12)

DistanceCodeObservation
0AMH18 0747A
230.4SSS—
3.8SSS—
0MGOCONNECTION AT MH 3 O'CLOCK
230.4DAGS—
230.4SAP—
24.6SAP—
3.8DAGS—
0MWM—
233AMH18 0747
0MWL—
3.9MGOMAG COAT THROUGHOUT PIPE

Properties (6)

additional_info
SC377680
custom_field_two
3
customer
LACSD
datetime
2019-06-04T01:16:56-07:00
documentation
PROPIPE
is_lateral_inspection
false