Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Nov 8, 2017, 08:17 AM
  • 18 0788_18 0787 __08112017_001805.mp4

Date
11/08/2017
W/O
635480
Weather
Dry
Operator/Surveyor
JUAN B
Sewer ID
Z00706
PipeID
P14646
Time
12:17 AM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K5166
Sewer Name
18 SO WHITTIER OUTFALL TR, SECTS 1,2,3,&4
City
WHITIER
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 18
Page No.
20
Purpose
Routine Assessment
Project
WO_635480_TV18053_NOV2017
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
27 in.
Width
27 in.
Upstream MH
18 0788
Downstream MH
18 0787
Dir. of Survey
Downstream
Length Surveyed
266.3 ft.
Total Length
266.3 ft.
Structural Index
2
Structural Quick
2100
Structural Rating
2
O&M Index
2
O&M Quick
2200
O&M Rating
4
Overall Index
2
Overall Quick
Overall Rating
6
Pipe schematic from manhole 18 0788 to 18 0787
MH: 18 0788MH: 18 0787downstream0 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 18 07882.2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start2.2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - MAG COATING133.8 ft. DSC - Deposits Settled Compacted, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start264.6 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish264.6 ft. DSC - Deposits Settled Compacted, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish264.6 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish266.2 ft. MGO - General Observation - CONNECTION AT 9 OC266.3 ft. AMH - Downstream Manhole, Survey Ends - 18 0787

Observation photos (2)

  • Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock,  , within 8 inches of joint: YES, Start

    2.2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

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

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

Observations (11)

DistanceCodeObservation
133.8DSC
0MWM
0MWL
2.2DAGS
266.2MGOCONNECTION AT 9 OC
264.6SSS
0AMH18 0788
2.2SSSMAG COATING
264.6DSC
266.3AMH18 0787
264.6DAGS

Properties (4)

additional_info
SC350366
custom_field_two
3
customer
LACSD
datetime
2017-11-08T00:17:35-08:00