Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 20, 2017, 10:44 AM
  • F 0259_F 0258 _05012018_135323.mp4

Date
12/20/2017
W/O
679308
Weather
Dry
Operator/Surveyor
JUAN B
Sewer ID
Z00043
PipeID
P10288
Time
2:44 AM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K5168
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
51 in.
Width
51 in.
Upstream MH
F 0259
Downstream MH
F 0258
Dir. of Survey
Downstream
Length Surveyed
32.1 ft.
Total Length
32.1 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 0259 to F 0258
MH: F 0259MH: F 0258downstream0 ft. MWM - Water Mark, 60 %of cross sectional area0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - F 025910 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start10 ft. SRI - Surface Roughness Increased, from 08 to 04 o'clock, within 8 inches of joint: YES, Start32.1 ft. AMH - Downstream Manhole, Survey Ends - F 025832.1 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish32.1 ft. SRI - Surface Roughness Increased, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish

Observation photos (2)

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

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

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

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

Observations (8)

DistanceCodeObservation
32.1AMHF 0258
0MWM
10DAGS
10SRI
0MWL
0AMHF 0259
32.1DAGS
32.1SRI

Properties (5)

additional_info
SC350382
custom_field_two
3
customer
LACSD
datetime
2017-12-20T02:44:19-08:00
year_laid
31219