Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Aug 10, 2021, 04:52 AM
  • 05 1777_05 1776_08092021_221656.mp4

Date
08/09/2021
W/O
906737
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00473
PipeID
P07006
Time
9:52 PM
Certificate
U-508-7069
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K9306
Sewer Name
05 LOMITA TRUNK EXTENSION
City
TORRANCE
Loc. details
Easement/Right of Way
Location Code
D
Use of Sewer
Sanitary Sewer
District
District 05
Page No.
32
Purpose
Routine Assessment
Project
RFIR_WO_906737_TV05200_AUG2021
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
05 1777
Downstream MH
05 1775
Dir. of Survey
Downstream
Length Surveyed
757.6 ft.
Total Length
757.6 ft.
Structural Index
3
Structural Quick
4^3]
Structural Rating
1383
O&M Index
2
O&M Quick
2]00
O&M Rating
302
Overall Index
3
Overall Quick
Overall Rating
1685
Pipe schematic from manhole 05 1777 to 05 1775
MH: 05 1777MH: 05 1775downstream0 ft. AMH - Upstream Manhole, Survey Begins - 05 17770 ft. MGO - General Observation - CONN @ MH 3 O'CLOCK/UNKNOWN0 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. MWL - Water Level, 20 %of cross sectional area2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start2 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start5.6 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start18.2 ft. FM - Fracture Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES, Start45.3 ft. FM - Fracture Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish119.8 ft. FC - Fracture Circumferential, from 03 to 05 o'clock, within 8 inches of joint: YES306.5 ft. FC - Fracture Circumferential, from 02 to 04 o'clock, within 8 inches of joint: YES358.9 ft. MGO - General Observation - MH 05 1776 DOESN'T EXIST.644.2 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES755 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish755 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish755 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish757.6 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish757.6 ft. MGO - General Observation - NO MH 05 1776 AT MH 05 1775757.6 ft. AMH - Downstream Manhole, Survey Ends - 05 1775757.6 ft. MGO - General Observation - CONN @ MH 9 O'CLOCK/ACTIVE

Observation photos (6)

  • Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    2 ft. - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

  • Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    5.6 ft. - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

  • Fracture Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

    18.2 ft. - Fracture Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

  • Fracture Circumferential, from 03 to 05 o'clock, within 8 inches of joint: YES

    119.8 ft. - Fracture Circumferential, from 03 to 05 o'clock, within 8 inches of joint: YES

  • Fracture Circumferential, from 02 to 04 o'clock, within 8 inches of joint: YES

    306.5 ft. - Fracture Circumferential, from 02 to 04 o'clock, within 8 inches of joint: YES

  • Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES

    644.2 ft. - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES

Observations (21)

DistanceCodeObservation
644.2FM
757.6CM
0AMH05 1777
18.2FM
2DAGS
358.9MGOMH 05 1776 DOESN'T EXIST.
2CM
0MGOCONN @ MH 3 O'CLOCK/UNKNOWN
757.6MGONO MH 05 1776 AT MH 05 1775
45.3FM
755FM
755DAGS
306.5FC
757.6AMH05 1775
757.6MGOCONN @ MH 9 O'CLOCK/ACTIVE
0MWM
755SSS
5.6FM
119.8FC
0MWL
2SSS

Properties (7)

additional_info
630074080921201
custom_field_three
MULTIPLE CRACKS/FRACTURE'S
custom_field_two
3
customer
1
datetime
2021-08-09T21:52:21-07:00
documentation
PROPIPE
is_lateral_inspection
false