Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 12, 2019, 09:46 AM

  • 01 0151_01 0150_09122019_030403.mp4

Date
09/12/2019
W/O
787653
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00204
PipeID
P02094
Time
2:46 AM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K6929
Sewer Name
01 COMPTON CREEK EXTENSION TRUNK, SECTION 2
City
LOS ANGELES
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 01
Page No.
12
Purpose
Routine Assessment
Project
RFIR_WO_787653_TV01272_SEP2019
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
01 0151
Downstream MH
01 0150
Dir. of Survey
Downstream
Length Surveyed
353.3 ft.
Total Length
353.3 ft.
Structural Index
4
Structural Quick
4331
Structural Rating
15
O&M Index
3
O&M Quick
4131
O&M Rating
10
Overall Index
3
Overall Quick
—
Overall Rating
25
Pipe schematic from manhole 01 0151 to 01 0150
MH: 01 0151MH: 01 0150downstream0 ft. AMH - Upstream Manhole, Survey Begins - 01 01510 ft. MWM - Water Mark, 65 %of cross sectional area0 ft. MWL - Water Level, 35 %of cross sectional area3.1 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 02 to 10 o'clock, , within 8 inches of joint: YES, Start6.4 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start6.4 ft. RFJ - Roots Fine Joint, from 08 to 04 o'clock, within 8 inches of joint: YES, Start118.6 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES123.3 ft. FM - Fracture Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES128.3 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish128.7 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start224.4 ft. RMJ - Roots Medium Joint, from 08 to 04 o'clock, 20 %, within 8 inches of joint: YESR351.8 ft. RFJ - Roots Fine Joint, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish351.8 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 02 to 10 o'clock, , within 8 inches of joint: YES, Finish351.8 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish353.3 ft. AMH - Downstream Manhole, Survey Ends - 01 0150353.3 ft. MGO - General Observation - CONNECTION AT MH 3 O'CLOCK CAPPED

Observation photos (7)

  • Deposits Attached Grease, 5 %of cross sectional area, from 02 to 10 o'clock, , within 8 inches of joint: YES, Start

    3.1 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 02 to 10 o'clock, , within 8 inches of joint: YES, Start

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

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

  • Roots Fine Joint, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    6.4 ft. - Roots Fine Joint, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

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

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

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

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

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

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

  • Roots Medium Joint, from 08 to 04 o'clock, 20 %, within 8 inches of joint: YESR

    224.4 ft. - Roots Medium Joint, from 08 to 04 o'clock, 20 %, within 8 inches of joint: YESR

All inspections of P02094Work order 787653

Observations (16)

DistanceCodeObservation
118.6FM—
128.7FM—
351.8RFJ—
351.8DAGS—
353.3AMH01 0150
353.3MGOCONNECTION AT MH 3 O'CLOCK CAPPED
6.4CM—
0AMH01 0151
351.8FM—
0MWM—
123.3FM—
3.1DAGS—
128.3CM—
0MWL—
224.4RMJ—
6.4RFJ—

Properties (6)

additional_info
SC378528
custom_field_two
2
customer
LACSD
datetime
2019-09-12T02:46:42-07:00
documentation
PROPIPE
is_lateral_inspection
false