Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 17, 2017, 10:06 AM
  • 05 1455_05 1454 _27072017_101328.mp4

Date
07/17/2017
W/O
635631
Weather
Dry
Operator/Surveyor
M.MARTINEZ
Sewer ID
Z00438
PipeID
P06677
Time
3:06 AM
Certificate
U-115-06022794
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K3988-SC345553
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 1455
Downstream MH
05 1454
Dir. of Survey
Downstream
Length Surveyed
357.5 ft.
Total Length
357.5 ft.
Structural Index
3
Structural Quick
3M00
Structural Rating
213
O&M Index
2
O&M Quick
412M
O&M Rating
146
Overall Index
3
Overall Quick
Overall Rating
359
Pipe schematic from manhole 05 1455 to 05 1454
MH: 05 1455MH: 05 1454downstream0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 05 14550 ft. MWM - Water Mark, 50 %of cross sectional area2.3 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start2.3 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start163.6 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: YES, 6"166.1 ft. TFC - Tap Factory Made Capped, at 12 o'clock, -, within 8 inches of joint: YES, 6"239.3 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: YES, 6"317.9 ft. TFC - Tap Factory Made Capped, at 12 o'clock, -, within 8 inches of joint: YES, 6"357.2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish357.2 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish357.5 ft. MGO - General Observation - CONNECTION AT THE MH 9 O'CLOCK357.5 ft. AMH - Downstream Manhole, Survey Ends - 05 1454357.5 ft. MGO - General Observation - CONNECTION AT THE MH 3 O'CLOCK

Observation photos (2)

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

    2.3 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

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

Observations (14)

DistanceCodeObservation
317.9TFC
357.2DAGS
2.3DAGS
239.3TF
163.6TF
166.1TFC
357.5MGOCONNECTION AT THE MH 9 O'CLOCK
2.3SAV
357.2SAV
357.5AMH05 1454
0MWL
0AMH05 1455
357.5MGOCONNECTION AT THE MH 3 O'CLOCK
0MWM

Properties (4)

custom_field_two
3
customer
LACSD
datetime
2017-07-17T03:06:21-07:00
is_lateral_inspection
false