Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Aug 21, 2019, 06:29 AM

  • 29 0538_29 0537 _10072019_113704.mp4

Date
08/20/2019
W/O
782252
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00537
PipeID
P24616
Time
11:29 PM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K6908
Sewer Name
29 21ST STREET SEWER
City
SIGNAL HILL
Loc. details
Easement/Right of Way
Location Code
D
Use of Sewer
Sanitary Sewer
District
District 29
Page No.
03
Purpose
Routine Assessment
Project
RFIR_WO_782252_TV29055_AUG2019
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
10 in.
Width
10 in.
Upstream MH
29 0537
Downstream MH
29 0538
Dir. of Survey
Upstream
Length Surveyed
267 ft.
Total Length
267 ft.
Structural Index
4
Structural Quick
5143
Structural Rating
28
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
4
Overall Quick
—
Overall Rating
28
Pipe schematic from manhole 29 0537 to 29 0538
MH: 29 0537MH: 29 0538upstream0 ft. AMH - Upstream Manhole, Survey Ends - 29 05381.8 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish4.4 ft. B - Broken, from 04 to 06 o'clock, within 8 inches of joint: YES58.8 ft. RPR - Repair Pipe Replaced, within 8 inches of joint: YES - PVC89.2 ft. TB - Tap Break-In, at 09 o'clock, -, within 8 inches of joint: NO, 6"129.1 ft. TB - Tap Break-In, at 09 o'clock, -, within 8 inches of joint: NO, 6"134.5 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 6"154.1 ft. FM - Fracture Multiple, from 07 to 10 o'clock, within 8 inches of joint: YES176.6 ft. FS - Fracture Spiral, from 03 to 05 o'clock, within 8 inches of joint: YES185.4 ft. FM - Fracture Multiple, from 04 to 07 o'clock, within 8 inches of joint: YES191.4 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start203.7 ft. CL - Crack Longitudinal, at 09 o'clock, within 8 inches of joint: YES225.5 ft. FM - Fracture Multiple, from 12 to 08 o'clock, within 8 inches of joint: YES246.4 ft. CM - Crack Multiple, from 11 to 12 o'clock, within 8 inches of joint: YES267 ft. MWL - Water Level, 5 %of cross sectional area267 ft. MWM - Water Mark, 25 %of cross sectional area267 ft. AMH - Downstream Manhole, Survey Begins - 29 0537

Observation photos (9)

  • Crack Multiple, from 11 to 12 o'clock, within 8 inches of joint: YES

    20.6 ft. - Crack Multiple, from 11 to 12 o'clock, within 8 inches of joint: YES

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

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

  • Crack Longitudinal, at 09 o'clock, within 8 inches of joint: YES

    63.3 ft. - Crack Longitudinal, at 09 o'clock, within 8 inches of joint: YES

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

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

  • Fracture Multiple, from 04 to 07 o'clock, within 8 inches of joint: YES

    81.6 ft. - Fracture Multiple, from 04 to 07 o'clock, within 8 inches of joint: YES

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

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

  • Fracture Multiple, from 07 to 10 o'clock, within 8 inches of joint: YES

    112.9 ft. - Fracture Multiple, from 07 to 10 o'clock, within 8 inches of joint: YES

  • Repair Pipe Replaced, within 8 inches of joint: YES - PVC

    208.2 ft. - Repair Pipe Replaced, within 8 inches of joint: YES - PVC

  • Broken, from 04 to 06 o'clock, within 8 inches of joint: YES

    262.6 ft. - Broken, from 04 to 06 o'clock, within 8 inches of joint: YES

All inspections of P24616Work order 782252

Observations (17)

DistanceCodeObservation
262.6B—
265.2CM—
112.9FM—
20.6CM—
132.5TF—
267AMH29 0538
81.6FM—
137.9TB—
208.2RPRPVC
90.4FS—
41.5FM—
63.3CL—
177.8TB—
0MWL—
0MWM—
0AMH29 0537
75.6CM—

Properties (6)

additional_info
SC378505
custom_field_two
2
customer
LACSD
datetime
2019-08-20T23:29:23-07:00
documentation
PROPIPE
is_lateral_inspection
false