Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Apr 11, 2019, 09:56 AM
  • F 0170_F 0167_04112019_030648.mp4

Date
04/11/2019
W/O
761667
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00044
PipeID
P10312
Time
2:56 AM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K5853
Sewer Name
F JOINT OUTFALL F - UNIT 7B
City
NORWALK
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 02
Page No.
37A
Purpose
Routine Assessment
Project
RFIR_WO_761667_TV18093_APR2019
Sewer Type
Siphon
Material
Reinforced Concrete Pipe
Shape
Circular
Height
48 in.
Width
48 in.
Upstream MH
F 0170
Downstream MH
F 0167
Dir. of Survey
Downstream
Length Surveyed
9 ft.
Total Length
9 ft.
Structural Index
4
Structural Quick
5131
Structural Rating
8
O&M Index
4
O&M Quick
5121
O&M Rating
7
Overall Index
4
Overall Quick
Overall Rating
15
Pipe schematic from manhole F 0170 to F 0167
MH: F 0170MH: F 0167downstream0 ft. MWL - Water Level, 25 %of cross sectional area0 ft. MWM - Water Mark, 40 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - F 01702.5 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2.5 ft. SRV - Surface Reinforcement Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2.5 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start9 ft. SRV - Surface Reinforcement Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish9 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish9 ft. DSZ - Deposits Settled Other, 35 %of cross sectional area, from 09 to 03 o'clock, , within 8 inches of joint: YES - DEBRIS9 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish9 ft. MSA - Survey Abandoned - VIEW OF THE SIPHON DOWNLEG FROM U/S MH

Observation photos (4)

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

    2.5 ft. - Surface Aggregate Projecting, 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

    2.5 ft. - Surface Reinforcement Visible, from 08 to 04 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

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

  • Deposits Settled Other,  35 %of cross sectional area, from 09 to 03 o'clock,  , within 8 inches of joint: YES - DEBRIS

    9 ft. - Deposits Settled Other, 35 %of cross sectional area, from 09 to 03 o'clock, , within 8 inches of joint: YES - DEBRIS

Observations (11)

DistanceCodeObservation
0MWL
0MWM
9SRV
2.5SAP
9SAP
9DSZDEBRIS
0AMHF 0170
9DAGS
2.5SRV
9MSAVIEW OF THE SIPHON DOWNLEG FROM U/S MH
2.5DAGS

Properties (5)

additional_info
SC366094
custom_field_two
5
customer
LACSD
datetime
2019-04-11T02:56:02-07:00
is_lateral_inspection
false