Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 11, 2017, 10:50 AM
  • 05 1463_05 1462 _26072017_095904.mp4

Date
07/11/2017
W/O
635631
Weather
Dry
Operator/Surveyor
M.MARTINEZ
Sewer ID
Z00438
PipeID
P06685
Time
3:50 AM
Certificate
U-115-06022794
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K3984-SC345389
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_635631_TV05253_JUN2017
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
18 in.
Width
18 in.
Upstream MH
05 1463
Downstream MH
05 1462
Dir. of Survey
Downstream
Length Surveyed
158.9 ft.
Total Length
158.9 ft.
Structural Index
3
Structural Quick
3E00
Structural Rating
93
O&M Index
2
O&M Quick
412E
O&M Rating
66
Overall Index
3
Overall Quick
Overall Rating
159
Pipe schematic from manhole 05 1463 to 05 1462
MH: 05 1463MH: 05 1462downstream0 ft. MWL - Water Level, 5 %of cross sectional area0 ft. MWM - Water Mark, 50 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 05 14633.2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start3.2 ft. MGO - General Observation - Magnesium hydroxide coating start3.2 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start15.7 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 6"66.2 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 6"120.1 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 6"157.1 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish157.1 ft. MGO - General Observation - Magnesium hydroxide coating finish157.1 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish158.8 ft. MGO - General Observation - CONNECTION AT THE MH 9 O'CLOCK158.9 ft. AMH - Downstream Manhole, Survey Ends - 05 1462

Observation photos (2)

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

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

  • Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    3.2 ft. - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

Observations (14)

DistanceCodeObservation
3.2DAGS
158.9AMH05 1462
0MWL
0MWM
3.2MGOMagnesium hydroxide coating start
3.2SAV
0AMH05 1463
120.1TFC
157.1SAV
157.1MGOMagnesium hydroxide coating finish
158.8MGOCONNECTION AT THE MH 9 O'CLOCK
15.7TFC
157.1DAGS
66.2TFC

Properties (4)

custom_field_two
3
customer
LACSD
datetime
2017-07-11T03:50:55-07:00
is_lateral_inspection
false