Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Aug 7, 2019, 06:50 PM

  • 05 1278_05 1277_872019_120646.mp4

Date
08/07/2019
W/O
0786149
Weather
Dry
Operator/Surveyor
SANTIAGO OBREGON
Sewer ID
Z00518
PipeID
P06491
Time
11:50 AM
Certificate
U-1014-06022541
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
G8047
Sewer Name
05 SO HAWTHORNE-WARFIELD AV EXT TR, SECT 4
City
REDONDO BEACH
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 05
Page No.
19
Purpose
Capital Improvement Program Assesment
Project
20190807SHO_SOUTH_HAWTHORNE_WARFIELD_AVE_EXT_TR_SECT_4
Material
Vitrified Clay Pipe
Shape
Circular
Height
15 in.
Upstream MH
05 1278
Downstream MH
05 1277
Dir. of Survey
Downstream
Length Surveyed
220 ft.
Total Length
220 ft.
Structural Index
3
Structural Quick
4136
Structural Rating
25
O&M Index
2
O&M Quick
2200
O&M Rating
4
Overall Index
3
Overall Quick
—
Overall Rating
29
Pipe schematic from manhole 05 1278 to 05 1277
MH: 05 1278MH: 05 1277downstream0 ft. MWL - Water Level, 25 %of cross sectional area0 ft. MWM - Water Mark, 35 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - MH 127828.3 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 6"36.3 ft. TF - Tap Factory Made, at 01 o'clock, -, within 8 inches of joint: NO, 6"54.7 ft. FM - Fracture Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES71.7 ft. CC - Crack Circumferential, from 01 to 03 o'clock, within 8 inches of joint: YES80.4 ft. TF - Tap Factory Made, at 11 o'clock, -, within 8 inches of joint: NO, 6"84.5 ft. TFA - Tap Factory Made Active, at 01 o'clock, -, within 8 inches of joint: NO, 6"103.2 ft. CL - Crack Longitudinal, at 09 o'clock, within 8 inches of joint: YES118.8 ft. CM - Crack Multiple, from 11 to 03 o'clock, within 8 inches of joint: YES120.7 ft. TFA - Tap Factory Made Active, at 01 o'clock, -, within 8 inches of joint: NO, 6"122.6 ft. CM - Crack Multiple, from 01 to 03 o'clock, within 8 inches of joint: YES127.2 ft. CM - Crack Multiple, from 09 to 11 o'clock, within 8 inches of joint: YES132.9 ft. TFD - Tap Factory Made Defective, at 11 o'clock, -, within 8 inches of joint: YES, 6" - PART OF TAP IS BROKEN143.2 ft. CM - Crack Multiple, from 12 to 03 o'clock, within 8 inches of joint: YES147.3 ft. CM - Crack Multiple, from 11 to 03 o'clock, within 8 inches of joint: YES151 ft. CM - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - SPORADICALLY164.9 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 6"177 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 6", 6"211.4 ft. TFI - Tap Factory Made Intruding, at 10 o'clock, -, -, within 8 inches of joint: NO, 6", 1"220 ft. AMH - Downstream Manhole, Survey Ends - MH 1277220 ft. CM - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish

Observation photos (3)

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

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

  • Tap Factory Made Defective, at 11 o'clock, -, within 8 inches of joint: YES, 6" - PART OF TAP IS BROKEN

    132.9 ft. - Tap Factory Made Defective, at 11 o'clock, -, within 8 inches of joint: YES, 6" - PART OF TAP IS BROKEN

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

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

All inspections of P06491Work order 0786149

Observations (23)

DistanceCodeObservation
151CMSPORADICALLY
143.2CM—
84.5TFA—
0MWL—
118.8CM—
36.3TF—
120.7TFA—
71.7CC—
122.6CM—
0MWM—
211.4TFI—
164.9TF—
28.3TF—
177TF—
220AMHMH 1277
127.2CM—
80.4TF—
103.2CL—
132.9TFDPART OF TAP IS BROKEN
54.7FM—
220CM—
0AMHMH 1278
147.3CM—

Properties (7)

additional_info
RFIR
custom_field_three
CRACKS THROUGHOUT
custom_field_two
3
customer
LACSD
datetime
2019-08-07T11:50:07-07:00
documentation
OBREGON, CASTILLO, IGNACIO
is_lateral_inspection
false