Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jan 3, 2018, 06:41 AM
  • F 0258_F 0080_02012018_231848.mp4

Date
01/02/2018
W/O
679308
Weather
Dry
Operator/Surveyor
JUAN B
Sewer ID
Z00043
PipeID
P10285
Time
10:41 PM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K5169
Sewer Name
F JOINT OUTFALL F - UNIT 7A
City
CERRITOS
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 02
Page No.
37
Purpose
Routine Assessment
Project
WO_679308_TV02202_JAN2018
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
60 in.
Width
60 in.
Upstream MH
F 0258
Downstream MH
F 0080
Dir. of Survey
Downstream
Length Surveyed
603.6 ft.
Total Length
603.6 ft.
Structural Index
1
Structural Quick
1100
Structural Rating
1
O&M Index
3
O&M Quick
4121
O&M Rating
6
Overall Index
2
Overall Quick
Overall Rating
7
Pipe schematic from manhole F 0258 to F 0080
MH: F 0258MH: F 0080downstream0 ft. MWL - Water Level, 25 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - F 02580 ft. MWM - Water Mark, 65 %of cross sectional area19.9 ft. SRI - Surface Roughness Increased, from 08 to 04 o'clock, within 8 inches of joint: YES, Start19.9 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start19.9 ft. MGO - General Observation - MAG COATING599.8 ft. SRI - Surface Roughness Increased, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish599.8 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish603.6 ft. AMH - Downstream Manhole, Survey Ends - F 0080

Observation photos (2)

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

    19.9 ft. - Surface Roughness Increased, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

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

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

Observations (9)

DistanceCodeObservation
19.9SRI
599.8SRI
0MWL
0AMHF 0258
19.9DAGS
603.6AMHF 0080
0MWM
19.9MGOMAG COATING
599.8DAGS

Properties (4)

additional_info
SC350387
custom_field_two
3
customer
LACSD
datetime
2018-01-02T22:41:24-08:00