Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 24, 2019, 07:22 AM

  • 01 0123_01 0122_09242019_004614.mp4

Date
09/24/2019
W/O
787653
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00204
PipeID
P02067
Time
12:22 AM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K6941
Sewer Name
01 COMPTON CREEK EXTENSION TRUNK, SECTION 2
City
LOS ANGELES
Loc. details
Easement/Right of Way
Location Code
D
Use of Sewer
Sanitary Sewer
District
District 01
Page No.
15
Purpose
Routine Assessment
Project
RFIR_WO_787653_TV01272_SEP2019
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
18 in.
Width
18 in.
Upstream MH
01 0123
Downstream MH
01 0122
Dir. of Survey
Downstream
Length Surveyed
190.5 ft.
Total Length
190.5 ft.
Structural Index
3
Structural Quick
3G00
Structural Rating
114
O&M Index
2
O&M Quick
4125
O&M Rating
18
Overall Index
3
Overall Quick
—
Overall Rating
132
Pipe schematic from manhole 01 0123 to 01 0122
MH: 01 0123MH: 01 0122downstream0 ft. AMH - Upstream Manhole, Survey Begins - 01 01230 ft. MWL - Water Level, 40 %of cross sectional area0 ft. MWM - Water Mark, 65 %of cross sectional area0 ft. MGO - General Observation - CONNECTION AT 3 O'CLOCK4.5 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 02 to 10 o'clock, , within 8 inches of joint: YES, Start4.5 ft. CM - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES, Start18.5 ft. LL - Alignment Left, 5 %, Start38.3 ft. LL - Alignment Left, 5 %, Finish118.8 ft. FS - Fracture Spiral, from 08 to 10 o'clock, within 8 inches of joint: YES157.9 ft. LR - Alignment Right, 15 %, Start180.3 ft. LR - Alignment Right, 15 %, Finish189.6 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 02 to 10 o'clock, , within 8 inches of joint: YES, Finish189.6 ft. CM - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish190.5 ft. AMH - Downstream Manhole, Survey Ends - 01 0122

Observation photos (3)

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

    4.5 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 09 to 03 o'clock, within 8 inches of joint: YES, Start

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

  • Fracture Spiral, from 08 to 10 o'clock, within 8 inches of joint: YES

    118.8 ft. - Fracture Spiral, from 08 to 10 o'clock, within 8 inches of joint: YES

All inspections of P02067Work order 787653

Observations (14)

DistanceCodeObservation
4.5DAGS—
38.3LL—
189.6DAGS—
4.5CM—
18.5LL—
118.8FS—
189.6CM—
0AMH01 0123
190.5AMH01 0122
0MWL—
180.3LR—
157.9LR—
0MWM—
0MGOCONNECTION AT 3 O'CLOCK

Properties (6)

additional_info
SC378540
custom_field_two
3
customer
LACSD
datetime
2019-09-24T00:22:34-07:00
documentation
PROPIPE
is_lateral_inspection
false