Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 19, 2021, 10:08 AM

  • 30 0188_30 0187_10192021_032810.mp4

Date
10/19/2021
W/O
916326
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00860
PipeID
P17889
Time
3:08 AM
Certificate
U-508-7069
System Owner
1
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K9450
Sewer Name
30 EL PORTO TRUNK
City
MANHATTAN BEACH
Loc. details
Parking Lot
Location Code
G
Use of Sewer
Sanitary Sewer
District
District 30
Page No.
01
Purpose
Routine Assessment
Project
WO_916326_TV30002_OCT2021
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
10 in.
Width
10 in.
Upstream MH
30 0188
Downstream MH
30 0187
Dir. of Survey
Downstream
Length Surveyed
299.6 ft.
Total Length
299.6 ft.
Structural Index
3
Structural Quick
413J
Structural Rating
167
O&M Index
2
O&M Quick
2M00
O&M Rating
138
Overall Index
2
Overall Quick
—
Overall Rating
305
Pipe schematic from manhole 30 0188 to 30 0187
MH: 30 0188MH: 30 0187downstream0 ft. MWL - Water Level, 15 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 30 01880 ft. MWM - Water Mark, 20 %of cross sectional area2 ft. DAGS - Deposits Attached Grease, 10 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start9.5 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES27.3 ft. CL - Crack Longitudinal, at 01 o'clock, within 8 inches of joint: YES30.5 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES36.9 ft. CL - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES52.1 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start158.9 ft. FM - Fracture Multiple, from 12 to 05 o'clock, within 8 inches of joint: YES260.3 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, at 06 o'clock, , within 8 inches of joint: YES, Start275 ft. DSF - Deposits Settled Fine, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES275.7 ft. FS - Fracture Spiral, from 01 to 04 o'clock, within 8 inches of joint: YES295.6 ft. DAGS - Deposits Attached Grease, 10 %of cross sectional area, from 07 to 05 o'clock, , within 8 inches of joint: YES297 ft. DAGS - Deposits Attached Grease, 10 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish299.6 ft. MGO - General Observation - CONN @ MH 9 O'CLOCK/ACTIVE299.6 ft. AMH - Downstream Manhole, Survey Ends - 30 0187299.6 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish299.6 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, at 06 o'clock, , within 8 inches of joint: YES, Finish

Observation photos (9)

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

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

  • Crack Longitudinal, at 01 o'clock, within 8 inches of joint: YES

    27.3 ft. - Crack Longitudinal, at 01 o'clock, within 8 inches of joint: YES

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

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

  • Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES

    36.9 ft. - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES

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

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

  • Fracture Multiple, from 12 to 05 o'clock, within 8 inches of joint: YES

    158.9 ft. - Fracture Multiple, from 12 to 05 o'clock, within 8 inches of joint: YES

  • Deposits Settled Other, 10 %of cross sectional area, at 06 o'clock, , within 8 inches of joint: YES, Start

    260.3 ft. - Deposits Settled Other, 10 %of cross sectional area, at 06 o'clock, , within 8 inches of joint: YES, Start

  • Fracture Spiral, from 01 to 04 o'clock, within 8 inches of joint: YES

    275.7 ft. - Fracture Spiral, from 01 to 04 o'clock, within 8 inches of joint: YES

  • Deposits Attached Grease, 10 %of cross sectional area, from 07 to 05 o'clock, , within 8 inches of joint: YES

    295.6 ft. - Deposits Attached Grease, 10 %of cross sectional area, from 07 to 05 o'clock, , within 8 inches of joint: YES

All inspections of P17889Work order 916326

Observations (19)

DistanceCodeObservation
9.5CM—
158.9FM—
297DAGS—
2DAGS—
299.6MGOCONN @ MH 9 O'CLOCK/ACTIVE
275DSF—
36.9CL—
295.6DAGS—
299.6AMH30 0187
0MWL—
52.1CM—
27.3CL—
299.6CM—
260.3DSZ—
275.7FS—
30.5CM—
0AMH30 0188
299.6DSZ—
0MWM—

Properties (7)

additional_info
630074101821201
custom_field_three
MULTIPLE CRACKS
custom_field_two
3
customer
1
datetime
2021-10-19T03:08:49-07:00
documentation
PROPIPE
is_lateral_inspection
false