Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Nov 23, 2020, 04:31 PM

  • 01 0115_01 0114_11232020_092441.mp4

Date
11/23/2020
W/O
0849682
Weather
Dry
Operator/Surveyor
SANTIAGO OBREGON
Sewer ID
Z00203
PipeID
P01181
Time
8:31 AM
Certificate
U-1014-06022541
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H1637
Sewer Name
01 COMPTON CREEK EXTENSION TRUNK, SECTION 1
City
LA
Loc. details
Other
Location Code
Z
Use of Sewer
Sanitary Sewer
District
District 01
Page No.
15
Purpose
Routine Assessment
Project
20201123SHO_COMPTON_CREEK_EXTENSION_TRUNK_SECTION_1
Material
Vitrified Clay Pipe
Shape
Circular
Height
12 in.
Upstream MH
01 0115
Downstream MH
01 0114
Dir. of Survey
Downstream
Length Surveyed
285.7 ft.
Total Length
285.7 ft.
Structural Index
4
Structural Quick
4835
Structural Rating
49
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
3
Overall Quick
—
Overall Rating
51
Pipe schematic from manhole 01 0115 to 01 0114
MH: 01 0115MH: 01 0114downstream0 ft. AMH - Upstream Manhole, Survey Begins - MH 01150 ft. MWL - Water Level, 30 %of cross sectional area0 ft. MWM - Water Mark, 35 %of cross sectional area0 ft. MGO - General Observation - ACTIVE CONNECTION AT 32 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start - SLIGHT15.2 ft. CM - Crack Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES18.2 ft. CM - Crack Multiple, from 01 to 03 o'clock, within 8 inches of joint: YES20.6 ft. CM - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES, Start30.2 ft. FM - Fracture Multiple, from 09 to 12 o'clock, within 8 inches of joint: YES36.3 ft. FL - Fracture Longitudinal, at 01 o'clock, within 8 inches of joint: YES45.7 ft. FM - Fracture Multiple, from 09 to 12 o'clock, within 8 inches of joint: YES61.2 ft. FM - Fracture Multiple, from 11 to 01 o'clock, within 8 inches of joint: YES89 ft. TFC - Tap Factory Made Capped, at 12 o'clock, -, within 8 inches of joint: NO, 4"112.4 ft. FM - Fracture Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES134.1 ft. FM - Fracture Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES170.7 ft. FM - Fracture Multiple, from 11 to 01 o'clock, within 8 inches of joint: YES186.5 ft. TFC - Tap Factory Made Capped, at 12 o'clock, -, within 8 inches of joint: NO, 4"225.9 ft. FM - Fracture Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES244.3 ft. FM - Fracture Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES272 ft. FC - Fracture Circumferential, from 01 to 03 o'clock, within 8 inches of joint: YES277.9 ft. FL - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES281.8 ft. CM - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish283.1 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish285.7 ft. AMH - Downstream Manhole, Survey Ends - MH 0114
All inspections of P01181Work order 0849682

Observations (24)

DistanceCodeObservation
225.9FM—
281.8CM—
170.7FM—
112.4FM—
285.7AMHMH 0114
272FC—
89TFC—
45.7FM—
18.2CM—
36.3FL—
0AMHMH 0115
20.6CM—
244.3FM—
2DAGSSLIGHT
0MWL—
186.5TFC—
0MWM—
0MGOACTIVE CONNECTION AT 3
134.1FM—
61.2FM—
277.9FL—
30.2FM—
15.2CM—
283.1DAGS—

Properties (6)

custom_field_three
FRACTURES AND CRACKS THROUGHOUT
custom_field_two
2
customer
LACSD
datetime
2020-11-23T08:31:36-08:00
documentation
OBREGON, RAMIREZ, BRAR, IGNACIO
is_lateral_inspection
false