Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 19, 2017, 10:10 AM
  • 05 1470_05 1469A _19062017_042501.mp4

Date
06/19/2017
W/O
640732
Weather
Dry
Operator/Surveyor
M.MARTINEZ
Sewer ID
Z00438
PipeID
P06693
Time
3:10 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 1470
Downstream MH
05 1469A
Dir. of Survey
Downstream
Length Surveyed
199.5 ft.
Total Length
199.5 ft.
Structural Index
3
Structural Quick
3G2G
Structural Rating
195
O&M Index
3
O&M Quick
4121
O&M Rating
6
Overall Index
3
Overall Quick
Overall Rating
201
Pipe schematic from manhole 05 1470 to 05 1469A
MH: 05 1470MH: 05 1469Adownstream0 ft. MWM - Water Mark, 50 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 05 14700 ft. MWL - Water Level, 10 %of cross sectional area2 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start2.5 ft. SAV - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Start2.5 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start16 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 6"66.4 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 6"114 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 6"164.5 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 6"170.5 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 6"195 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish196.4 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish196.4 ft. SAV - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish199 ft. MGO - General Observation - CONNECTION AT THE MH 9 O'CLOCK199.5 ft. AMH - Downstream Manhole, Survey Ends - 05 1469A

Observation photos (2)

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

    2.5 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

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

Observations (16)

DistanceCodeObservation
2.5SAV
196.4DAGS
0MWM
0AMH05 1470
2SSS
0MWL
199MGOCONNECTION AT THE MH 9 O'CLOCK
164.5TFC
66.4TF
16TF
170.5TF
2.5DAGS
199.5AMH05 1469A
114TFC
195SSS
196.4SAV

Properties (3)

custom_field_two
2
customer
LACSD
datetime
2017-06-19T03:10:10-07:00