Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 7, 2021, 11:32 AM
  • 29 0175_29 0174A_07072021_044859.mp4

Date
07/07/2021
W/O
901577
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00354
PipeID
P24549
Time
4:32 AM
Certificate
U-715-07000770
System Owner
1
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K8672
Sewer Name
29 28TH STREET TRUNK
City
SIGNAL HILL
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 29
Page No.
02
Purpose
Routine Assessment
Project
WO_901577_TV29007_JUL2021
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
12 in.
Width
12 in.
Upstream MH
29 0175
Downstream MH
29 0174A
Dir. of Survey
Downstream
Length Surveyed
309.4 ft.
Total Length
309.4 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
2
O&M Quick
2300
O&M Rating
6
Overall Index
2
Overall Quick
Overall Rating
6
Pipe schematic from manhole 29 0175 to 29 0174A
MH: 29 0175MH: 29 0174Adownstream0 ft. AMH - Upstream Manhole, Survey Begins - 29 01750 ft. MWL - Water Level, 10 %of cross sectional area0 ft. MWM - Water Mark, 25 %of cross sectional area1.8 ft. DAGS - Deposits Attached Grease, 10 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start67.4 ft. DAGS - Deposits Attached Grease, 10 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish67.4 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start114 ft. TF - Tap Factory Made, at 09 o'clock, -, within 8 inches of joint: NO, 6"221.3 ft. TB - Tap Break-In, at 10 o'clock, -, within 8 inches of joint: NO, 6"225.5 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6"229.2 ft. DAGS - Deposits Attached Grease, 10 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start229.2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish284.9 ft. TB - Tap Break-In, at 09 o'clock, -, within 8 inches of joint: NO, 6"308.2 ft. DAGS - Deposits Attached Grease, 10 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish309.4 ft. MGO - General Observation - CONNECTION AT MH 3 O'CLOCK309.4 ft. AMH - Downstream Manhole, Survey Ends - 29 0174A

Observation photos (3)

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

    1.8 ft. - Deposits Attached Grease, 10 %of cross sectional area, from 04 to 08 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

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

  • Deposits Attached Grease, 10 %of cross sectional area, from 03 to 09 o'clock,  , within 8 inches of joint: YES, Start

    229.2 ft. - Deposits Attached Grease, 10 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

Observations (15)

DistanceCodeObservation
229.2DAGS
229.2DAGS
284.9TB
308.2DAGS
67.4DAGS
309.4MGOCONNECTION AT MH 3 O'CLOCK
1.8DAGS
0AMH29 0175
0MWL
309.4AMH29 0174A
114TF
67.4DAGS
225.5TF
0MWM
221.3TB

Properties (6)

custom_field_three
LINED PIPE
custom_field_two
4
customer
1
datetime
2021-07-07T04:32:51-07:00
is_lateral_inspection
false
lining
CIPP