Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 11, 2017, 10:51 AM
  • F 0105_F 0104 _11092017_035816.mp4

Date
09/11/2017
W/O
651793
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00041
PipeID
P10235
Time
3:51 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.
33
Purpose
Routine Assessment
Project
WO_651793_TV02237_AUG2017
Material
Vitrified Clay Pipe
Shape
Circular
Height
18 in.
Width
18 in.
Upstream MH
F 0105
Downstream MH
F 0104
Dir. of Survey
Downstream
Length Surveyed
252.4 ft.
Total Length
252.4 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
2
O&M Quick
2]00
O&M Rating
296
Overall Index
2
Overall Quick
Overall Rating
296
Pipe schematic from manhole F 0105 to F 0104
MH: F 0105MH: F 0104downstream0 ft. AMH - Upstream Manhole, Survey Begins - F 01050 ft. MWM - Water Mark, 30 %of cross sectional area0 ft. MWL - Water Level, 10 %of cross sectional area2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start2 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Start10.7 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start - DEBRIS250.3 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish250.3 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish250.3 ft. MGO - General Observation - COCKROACHES IN MANHOLE250.3 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Finish252.4 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 3 O'CLOCK252.4 ft. AMH - Downstream Manhole, Survey Ends - F 0104

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

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

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

Observations (12)

DistanceCodeObservation
2DAGS
0AMHF 0105
250.3DAGS
0MWM
252.4MGOACTIVE CONNECTION AT MH 3 O'CLOCK
250.3DSZ
2DAE
0MWL
10.7DSZDEBRIS
250.3MGOCOCKROACHES IN MANHOLE
252.4AMHF 0104
250.3DAE

Properties (5)

additional_info
SC345736
custom_field_two
4
customer
LACSD
datetime
2017-09-11T03:51:00-07:00
sewer_category
Gravity