Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 11, 2017, 10:23 AM
  • F 0121_F 0120A _11092017_032758.mp4

Date
09/11/2017
W/O
651793
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00041
PipeID
P10253
Time
3:23 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K4727
Sewer Name
F JOINT OUTFALL F - UNIT 5
City
NORWALK
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 02
Page No.
34
Purpose
Routine Assessment
Project
WO_651793_TV02237_AUG2017
Material
Vitrified Clay Pipe
Shape
Circular
Height
18 in.
Width
18 in.
Upstream MH
F 0121
Downstream MH
F 0120A
Dir. of Survey
Downstream
Length Surveyed
22 ft.
Total Length
22 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
2
O&M Quick
3224
O&M Rating
14
Overall Index
2
Overall Quick
Overall Rating
14
Pipe schematic from manhole F 0121 to F 0120A
MH: F 0121MH: F 0120Adownstream0 ft. AMH - Upstream Manhole, Survey Begins - F 01210 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 9 AND 2 O'CLOCK0 ft. MWL - Water Level, 25 %of cross sectional area0 ft. MWM - Water Mark, 40 %of cross sectional area2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start15.8 ft. DSZ - Deposits Settled Other, 15 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start - DEBRIS22 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish22 ft. DSZ - Deposits Settled Other, 15 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish22 ft. AMH - Downstream Manhole, Survey Ends - F 0120A

Observation photos (1)

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

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

Observations (9)

DistanceCodeObservation
0AMHF 0121
22DAGS
2DAGS
15.8DSZDEBRIS
0MGOACTIVE CONNECTION AT MH 9 AND 2 O'CLOCK
0MWL
22DSZ
22AMHF 0120A
0MWM

Properties (5)

additional_info
SC345736
custom_field_two
4
customer
LACSD
datetime
2017-09-11T03:23:39-07:00
sewer_category
Gravity