Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jan 24, 2017, 10:32 AM
  • F 0158_F 0157 _01242017_031420.mpg

Date
01/24/2017
W/O
613576
Weather
Dry
Operator/Surveyor
R.VARGAS
Sewer ID
Z00043
PipeID
P10292
Time
2:32 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
Material
Reinforced Concrete Pipe
Shape
Circular
Height
51 in.
Width
51 in.
Upstream MH
F 0158
Downstream MH
F 0157
Dir. of Survey
Downstream
Length Surveyed
454.5 ft.
Total Length
454.6 ft.
Structural Index
3
Structural Quick
3Q00
Structural Rating
270
O&M Index
2
O&M Quick
2Q00
O&M Rating
180
Overall Index
3
Overall Quick
Overall Rating
450
Pipe schematic from manhole F 0158 to F 0157
MH: F 0158MH: F 0157downstream0 ft. MWL - Water Level, 30 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - F 01580 ft. MWM - Water Mark, 35 %of cross sectional area2.7 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start2.8 ft. MGO - General Observation - MAGNESIUM H.O. START2.9 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start451.5 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish451.6 ft. MGO - General Observation - MAGNEZIUM H.O. FINISH451.6 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish454.6 ft. AMH - Downstream Manhole, Survey Ends - F 0157

Observation photos (2)

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

    2.7 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

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

Observations (10)

DistanceCodeObservation
451.6MGOMAGNEZIUM H.O. FINISH
2.8MGOMAGNESIUM H.O. START
2.7DAGS
451.6SAV
451.5DAGS
0MWL
454.6AMHF 0157
0AMHF 0158
2.9SAV
0MWM

Properties (5)

additional_info
SC318630
custom_field_two
3
customer
LACSD
datetime
2017-01-24T02:32:09-08:00
sewer_category
Gravity