Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jan 24, 2017, 11:39 AM
  • F 0157_F 0156 _01242017_041343.mpg

Date
01/24/2017
W/O
613576
Weather
Dry
Operator/Surveyor
R.VARGAS
Sewer ID
Z00043
PipeID
P10291
Time
3:39 AM
Certificate
U-209-211
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K4089
Sewer Name
F JOINT OUTFALL F - UNIT 7A
City
NORWALK
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 02
Page No.
37
Purpose
Routine Assessment
Project
WO_613576_TV02202_JAN2017
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
51 in.
Width
51 in.
Upstream MH
F 0157
Downstream MH
F 0156
Dir. of Survey
Downstream
Length Surveyed
447.6 ft.
Total Length
447.7 ft.
Structural Index
3
Structural Quick
3Q00
Structural Rating
264
O&M Index
2
O&M Quick
2Q00
O&M Rating
176
Overall Index
3
Overall Quick
Overall Rating
440
Pipe schematic from manhole F 0157 to F 0156
MH: F 0157MH: F 0156downstream0 ft. MWM - Water Mark, 35 %of cross sectional area0 ft. MWL - Water Level, 30 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - F 01576.1 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start6.3 ft. MGO - General Observation - MAGNESIUM H.O. START6.3 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start444.7 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish444.8 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish444.9 ft. MGO - General Observation - MAGNEZIUM H.O. FINISH447.6 ft. MGO - General Observation - CONNECTION AT MH 9 O'CLOCK ACTIVE447.7 ft. AMH - Downstream Manhole, Survey Ends - F 0156

Observation photos (2)

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

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

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

    6.3 ft. - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

Observations (11)

DistanceCodeObservation
6.1DAGS
447.6MGOCONNECTION AT MH 9 O'CLOCK ACTIVE
444.9MGOMAGNEZIUM H.O. FINISH
444.8SAV
6.3MGOMAGNESIUM H.O. START
444.7DAGS
447.7AMHF 0156
0MWM
0MWL
0AMHF 0157
6.3SAV

Properties (4)

additional_info
SC318630
custom_field_two
3
customer
LACSD
datetime
2017-01-24T03:39:38-08:00