Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 13, 2020, 01:12 PM
  • 18 1110_18 1109 _07132020_062538.mp4

Date
07/13/2020
W/O
829136
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00710
PipeID
P14956
Time
6:12 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K7875
Sewer Name
18 SO WHITTIER OUTFALL RLF TR, SECTS 2E&2F
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_829136_TV18149_MAY2020
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
33 in.
Width
33 in.
Upstream MH
18 1110
Downstream MH
18 1109
Dir. of Survey
Downstream
Length Surveyed
423 ft.
Total Length
423 ft.
Structural Index
3
Structural Quick
3P2P
Structural Rating
420
O&M Index
3
O&M Quick
413P
O&M Rating
423
Overall Index
3
Overall Quick
Overall Rating
843
Pipe schematic from manhole 18 1110 to 18 1109
MH: 18 1110MH: 18 1109downstream0 ft. MWL - Water Level, 30 %of cross sectional area0 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start0 ft. AMH - Upstream Manhole, Survey Begins - 18 11100 ft. MWM - Water Mark, 35 %of cross sectional area2 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start2 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start2 ft. MGO - General Observation - 65% MAG COAT10 ft. DSZ - Deposits Settled Other, 15 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start - DEBRIS422.8 ft. DSZ - Deposits Settled Other, 15 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish422.8 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish422.8 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish422.8 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish422.9 ft. MGO - General Observation - CONN @ MH 9 O'CLOCK/ACTIVE423 ft. AMH - Downstream Manhole, Survey Ends - 18 1109

Observation photos (3)

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

    0 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

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

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

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

Observations (14)

DistanceCodeObservation
2SAP
2SSS
423AMH18 1109
0MWL
10DSZDEBRIS
0DAGS
422.8DSZ
0AMH18 1110
2MGO65% MAG COAT
422.8DAGS
422.8SSS
422.8SAP
0MWM
422.9MGOCONN @ MH 9 O'CLOCK/ACTIVE

Properties (7)

additional_info
SC411714
custom_field_two
2
customer
LACSD
datetime
2020-07-13T06:12:48-07:00
documentation
PRO PIPE
is_lateral_inspection
false
year_laid
27635