Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 19, 2017, 09:07 AM

  • 05 1472_05 1471 _19062017_034238.mp4

Date
06/19/2017
W/O
640732
Weather
Dry
Operator/Surveyor
M.MARTINEZ
Sewer ID
Z00438
PipeID
P06695
Time
2:07 AM
Certificate
U-115-06022794
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K3972
Sewer Name
05 EL NIDO TRUNK
City
TORRANCE CA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 05
Page No.
23
Purpose
Routine Assessment
Project
WO_640732_TV05300_JUN2017
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
05 1472
Downstream MH
05 1471
Dir. of Survey
Downstream
Length Surveyed
325.4 ft.
Total Length
325.4 ft.
Structural Index
2
Structural Quick
312L
Structural Rating
131
O&M Index
2
O&M Quick
4131
O&M Rating
135
Overall Index
2
Overall Quick
—
Overall Rating
266
Pipe schematic from manhole 05 1472 to 05 1471
MH: 05 1472MH: 05 1471downstream0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. MWM - Water Mark, 50 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 05 14722 ft. SAV - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Start2 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start8.1 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: YES, 6"65.9 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: YES, 6"140.8 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: YES, 6"140.8 ft. RMC - Roots Medium Connection, at 12 o'clock, 5 %, within 8 inches of joint: YES215.4 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: YES, 6"221.8 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: YES, 6"287.6 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: YES, 6"321 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish321.9 ft. SAV - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish321.9 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish325 ft. MGO - General Observation - CONNECTION AT THE MH 3 O'CLOCK325.4 ft. AMH - Downstream Manhole, Survey Ends - 05 1471

Observation photos (3)

  • Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

    2 ft. - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

  • Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

  • Roots Medium Connection, at 12 o'clock, 5 %, within 8 inches of joint: YES

    140.8 ft. - Roots Medium Connection, at 12 o'clock, 5 %, within 8 inches of joint: YES

All inspections of P06695Work order 640732

Observations (18)

DistanceCodeObservation
2SAV—
2SSS—
325.4AMH05 1471
2DAGS—
321.9SAV—
221.8TF—
321SSS—
140.8TF—
65.9TF—
0MWL—
215.4TF—
140.8RMC—
0MWM—
325MGOCONNECTION AT THE MH 3 O'CLOCK
321.9DAGS—
0AMH05 1472
287.6TF—
8.1TF—

Properties (4)

custom_field_two
2
customer
LACSD
datetime
2017-06-19T02:07:52-07:00
is_lateral_inspection
false