Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Aug 9, 2022, 04:50 PM

  • 29 0206_29 0205_08092022_102324.mp4

Date
08/09/2022
W/O
966940
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z01026
PipeID
P24108
Time
9:50 AM
Certificate
U-715-07000770
System Owner
1
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K10355
Sewer Name
29 28TH STREET PUMPING PLANT SEWER
City
SIGNAL HILL
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 29
Page No.
02
Purpose
Routine Assessment
Project
RFIR_WO_966940_TV29123_AUG2022
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
8 in.
Width
8 in.
Upstream MH
29 0206
Downstream MH
29 0205
Dir. of Survey
Downstream
Length Surveyed
254.2 ft.
Total Length
254.2 ft.
Structural Index
4
Structural Quick
4232
Structural Rating
14
O&M Index
2
O&M Quick
2I00
O&M Rating
100
Overall Index
2
Overall Quick
—
Overall Rating
114
Pipe schematic from manhole 29 0206 to 29 0205
MH: 29 0206MH: 29 0205downstream0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 29 02060 ft. MGO - General Observation - CONNECTION AT MH 3 O'CLOCK2.1 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start39.8 ft. TFC - Tap Factory Made Capped, at 09 o'clock, -, within 8 inches of joint: NO, 6"62.8 ft. TFC - Tap Factory Made Capped, at 03 o'clock, -, within 8 inches of joint: NO, 6"90.7 ft. TFC - Tap Factory Made Capped, at 09 o'clock, -, within 8 inches of joint: NO, 6"113.8 ft. TFC - Tap Factory Made Capped, at 03 o'clock, -, within 8 inches of joint: NO, 6"140.8 ft. TF - Tap Factory Made, at 09 o'clock, -, within 8 inches of joint: NO, 4"147.9 ft. FM - Fracture Multiple, from 06 to 11 o'clock, within 8 inches of joint: YES162.9 ft. FS - Fracture Spiral, from 07 to 11 o'clock, within 8 inches of joint: YES164.2 ft. TFC - Tap Factory Made Capped, at 03 o'clock, -, within 8 inches of joint: NO, 6"192 ft. TFC - Tap Factory Made Capped, at 09 o'clock, -, within 8 inches of joint: NO, 6"203.7 ft. FM - Fracture Multiple, from 07 to 11 o'clock, within 8 inches of joint: YES214.5 ft. TFC - Tap Factory Made Capped, at 03 o'clock, -, within 8 inches of joint: NO, 6"226.8 ft. CM - Crack Multiple, from 02 to 05 o'clock, within 8 inches of joint: YES242.6 ft. TFC - Tap Factory Made Capped, at 09 o'clock, -, within 8 inches of joint: NO, 6"252.1 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish254.2 ft. AMH - Downstream Manhole, Survey Ends - 29 0205

Observation photos (5)

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

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

  • Fracture Multiple, from 06 to 11 o'clock, within 8 inches of joint: YES

    147.9 ft. - Fracture Multiple, from 06 to 11 o'clock, within 8 inches of joint: YES

  • Fracture Spiral, from 07 to 11 o'clock, within 8 inches of joint: YES

    162.9 ft. - Fracture Spiral, from 07 to 11 o'clock, within 8 inches of joint: YES

  • Fracture Multiple, from 07 to 11 o'clock, within 8 inches of joint: YES

    203.7 ft. - Fracture Multiple, from 07 to 11 o'clock, within 8 inches of joint: YES

  • Crack Multiple, from 02 to 05 o'clock, within 8 inches of joint: YES

    226.8 ft. - Crack Multiple, from 02 to 05 o'clock, within 8 inches of joint: YES

All inspections of P24108Work order 966940

Observations (20)

DistanceCodeObservation
0MWL—
162.9FS—
113.8TFC—
90.7TFC—
242.6TFC—
140.8TF—
147.9FM—
254.2AMH29 0205
0MWM—
2.1DAGS—
39.8TFC—
62.8TFC—
164.2TFC—
226.8CM—
252.1DAGS—
214.5TFC—
192TFC—
203.7FM—
0AMH29 0206
0MGOCONNECTION AT MH 3 O'CLOCK

Properties (7)

additional_info
630098080922062
custom_field_three
CRACKS. FRACTURES
custom_field_two
2
customer
1
datetime
2022-08-09T09:50:46-07:00
documentation
PROPIPE
is_lateral_inspection
false