Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jan 13, 2022, 05:35 PM
  • 29 0259A_29 0259_01132022_100304.mp4

Date
01/13/2022
W/O
931728
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00550
PipeID
P24163
Time
9:35 AM
Certificate
U-715-07000770
System Owner
1
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K9768
Sewer Name
29 WEST HILL STREET SEWER
City
SIGNAL HILL
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 29
Page No.
03
Purpose
Routine Assessment
Project
RFIR_WO_931728_TV29063_JAN2022
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
8 in.
Width
8 in.
Upstream MH
29 0259A
Downstream MH
29 0259
Dir. of Survey
Downstream
Length Surveyed
219.5 ft.
Total Length
219.5 ft.
Structural Index
3
Structural Quick
5146
Structural Rating
57
O&M Index
1
O&M Quick
1100
O&M Rating
1
Overall Index
3
Overall Quick
Overall Rating
58
Pipe schematic from manhole 29 0259A to 29 0259
MH: 29 0259AMH: 29 0259downstream0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - C/O 29 0259A0 ft. MWM - Water Mark, 20 %of cross sectional area3.2 ft. TF - Tap Factory Made, at 03 o'clock, -, within 8 inches of joint: NO, 6"4.6 ft. RFJ - Roots Fine Joint, from 07 to 02 o'clock, within 8 inches of joint: YES4.7 ft. FM - Fracture Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES, Start8 ft. TF - Tap Factory Made, at 09 o'clock, -, within 8 inches of joint: NO, 4"9.5 ft. FM - Fracture Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES, Finish15.8 ft. CM - Crack Multiple, from 10 to 12 o'clock, within 8 inches of joint: YES22.3 ft. CL - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES32.1 ft. TFC - Tap Factory Made Capped, at 09 o'clock, -, within 8 inches of joint: NO, 4"61.6 ft. FM - Fracture Multiple, from 09 to 04 o'clock, within 8 inches of joint: YES67.5 ft. CL - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES89.2 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES95.2 ft. CM - Crack Multiple, from 08 to 12 o'clock, within 8 inches of joint: YES98.4 ft. FM - Fracture Multiple, from 07 to 05 o'clock, within 8 inches of joint: YES99.2 ft. TF - Tap Factory Made, at 03 o'clock, -, within 8 inches of joint: NO, 4"101.4 ft. FS - Fracture Spiral, from 01 to 04 o'clock, within 8 inches of joint: YES132.7 ft. TFC - Tap Factory Made Capped, at 09 o'clock, -, within 8 inches of joint: NO, 4"140.7 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES159.2 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES180.6 ft. FS - Fracture Spiral, from 12 to 01 o'clock, within 8 inches of joint: YES181.6 ft. TF - Tap Factory Made, at 03 o'clock, -, within 8 inches of joint: NO, 4"188.7 ft. H - Hole, at 12 o'clock, within 8 inches of joint: NO189.4 ft. FM - Fracture Multiple, from 10 to 04 o'clock, within 8 inches of joint: YES190.1 ft. HSV - Hole Soil Visible, from 01 to 02 o'clock, within 8 inches of joint: NO204.7 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES210.6 ft. FM - Fracture Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES219.5 ft. MGO - General Observation - CONNECTION AT MH 9 O'CLOCK219.5 ft. MGO - General Observation - CONNECTION AT MH 3 O'CLOCK219.5 ft. AMH - Downstream Manhole, Survey Ends - 29 0259

Observation photos (18)

  • Roots Fine Joint, from 07 to 02 o'clock, within 8 inches of joint: YES

    4.6 ft. - Roots Fine Joint, from 07 to 02 o'clock, within 8 inches of joint: YES

  • Fracture Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES, Start

    4.7 ft. - Fracture Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES, Start

  • Crack Multiple, from 10 to 12 o'clock, within 8 inches of joint: YES

    15.8 ft. - Crack Multiple, from 10 to 12 o'clock, within 8 inches of joint: YES

  • Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES

    22.3 ft. - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES

  • Fracture Multiple, from 09 to 04 o'clock, within 8 inches of joint: YES

    61.6 ft. - Fracture Multiple, from 09 to 04 o'clock, within 8 inches of joint: YES

  • Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES

    67.5 ft. - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES

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

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

  • Crack Multiple, from 08 to 12 o'clock, within 8 inches of joint: YES

    95.2 ft. - Crack Multiple, from 08 to 12 o'clock, within 8 inches of joint: YES

  • Fracture Multiple, from 07 to 05 o'clock, within 8 inches of joint: YES

    98.4 ft. - Fracture Multiple, from 07 to 05 o'clock, within 8 inches of joint: YES

  • Fracture Spiral, from 01 to 04 o'clock, within 8 inches of joint: YES

    101.4 ft. - Fracture Spiral, from 01 to 04 o'clock, within 8 inches of joint: YES

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

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

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

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

  • Fracture Spiral, from 12 to 01 o'clock, within 8 inches of joint: YES

    180.6 ft. - Fracture Spiral, from 12 to 01 o'clock, within 8 inches of joint: YES

  • Hole, at 12 o'clock, within 8 inches of joint: NO

    188.7 ft. - Hole, at 12 o'clock, within 8 inches of joint: NO

  • Fracture Multiple, from 10 to 04 o'clock, within 8 inches of joint: YES

    189.4 ft. - Fracture Multiple, from 10 to 04 o'clock, within 8 inches of joint: YES

  • Hole Soil Visible, from 01 to 02 o'clock, within 8 inches of joint: NO

    190.1 ft. - Hole Soil Visible, from 01 to 02 o'clock, within 8 inches of joint: NO

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

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

  • Fracture Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES

    210.6 ft. - Fracture Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES

Observations (31)

DistanceCodeObservation
89.2CM
219.5MGOCONNECTION AT MH 9 O'CLOCK
190.1HSV
101.4FS
140.7FM
180.6FS
9.5FM
8TF
61.6FM
132.7TFC
95.2CM
219.5MGOCONNECTION AT MH 3 O'CLOCK
0MWL
4.7FM
204.7CM
210.6FM
3.2TF
181.6TF
0AMHC/O 29 0259A
159.2CM
188.7H
32.1TFC
67.5CL
0MWM
15.8CM
22.3CL
98.4FM
189.4FM
4.6RFJ
99.2TF
219.5AMH29 0259

Properties (7)

additional_info
630138011322061
custom_field_three
HOLES, FRACTURES
custom_field_two
1
customer
1
datetime
2022-01-13T09:35:51-08:00
documentation
PROPIPE
is_lateral_inspection
false