Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 20, 2017, 06:43 AM
  • F 0160_F 0153 _05012018_125653.mp4

Date
12/19/2017
W/O
679308
Weather
Dry
Operator/Surveyor
JUAN B
Sewer ID
Z00043
PipeID
P10295
Time
10:43 PM
Certificate
U-715-0700070
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 0160
Downstream MH
F 0153
Dir. of Survey
Downstream
Length Surveyed
32 ft.
Total Length
32 ft.
Structural Index
4
Structural Quick
5121
Structural Rating
7
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
3
Overall Quick
Overall Rating
9
Pipe schematic from manhole F 0160 to F 0153
MH: F 0160MH: F 0153downstream0 ft. AMH - Upstream Manhole, Survey Begins - F 01600 ft. MGO - General Observation - CONNECTION AT MH 3 O'CLOCK0 ft. MWM - Water Mark, 45 %of cross sectional area0 ft. MWL - Water Level, 35 %of cross sectional area2 ft. MGO - General Observation - MAG COAT FLAKING-OFF THROUGHOUT - 8 TO 4 O'CLOCK5.9 ft. SRC - Surface Reinforcement Corroded, from 08 to 04 o'clock, within 8 inches of joint: YES, Start5.9 ft. DAGS - Deposits Attached Grease, 10 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start12.3 ft. SSS - Surface Spalling, from 12 to 05 o'clock, within 8 inches of joint: YES25.4 ft. SRC - Surface Reinforcement Corroded, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish25.4 ft. MGO - General Observation - CONNECTION AT MH 9 O'CLOCK25.4 ft. DAGS - Deposits Attached Grease, 10 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish25.4 ft. AMH - Downstream Manhole, Survey Ends - F 015325.4 ft. MGO - General Observation - CONNECTION AT MH 3 O'CLOCK32 ft. MGO - General Observation - 3 O'CLOCK CONNECTION @ D/S MH DAMAGED (BENT METAL)

Observation photos (3)

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

    5.9 ft. - Surface Reinforcement Corroded, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

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

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

  • Surface Spalling, from 12 to 05 o'clock, within 8 inches of joint: YES

    12.3 ft. - Surface Spalling, from 12 to 05 o'clock, within 8 inches of joint: YES

Observations (14)

DistanceCodeObservation
12.3SSS
2MGOMAG COAT FLAKING-OFF THROUGHOUT - 8 TO 4 O'CLOCK
25.4SRC
5.9SRC
25.4MGOCONNECTION AT MH 9 O'CLOCK
25.4DAGS
5.9DAGS
0AMHF 0160
25.4AMHF 0153
0MGOCONNECTION AT MH 3 O'CLOCK
0MWM
0MWL
32MGO3 O'CLOCK CONNECTION @ D/S MH DAMAGED (BENT METAL)
25.4MGOCONNECTION AT MH 3 O'CLOCK

Properties (5)

additional_info
SC350382
custom_field_two
2
customer
LACSD
datetime
2017-12-19T22:43:57-08:00
year_laid
34088