Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Mar 14, 2016, 11:58 AM
  • 05 0770_05 0769_14032016_045909.mp4

Date
03/14/2016
W/O
557677
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00553
PipeID
P05997
Time
4:58 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K3288
Sewer Name
05 MANCHESTER-VERMONT DIVERSION EXTENSION TRUNK
City
LOS ANGELES
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 01
Page No.
09
Purpose
Routine Assessment
Project
WO_557677_TV05272_2016MAR
Material
Vitrified Clay Pipe
Shape
Circular
Height
15 in.
Upstream MH
05 0769
Downstream MH
05 0770
Dir. of Survey
Upstream
Length Surveyed
389.5 ft.
Total Length
389.5 ft.
Structural Index
4
Structural Quick
4N00
Structural Rating
304
O&M Index
2
O&M Quick
2^00
O&M Rating
308
Overall Index
3
Overall Quick
Overall Rating
612
Pipe schematic from manhole 05 0769 to 05 0770
MH: 05 0769MH: 05 0770upstream0 ft. AMH - Upstream Manhole, Survey Ends - 05 07702.2 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish2.2 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 09 to 03 o'clock, , within 8 inches of joint: YES, Finish2.2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish381 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start387.5 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start387.5 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 09 to 03 o'clock, , within 8 inches of joint: YES, Start389.5 ft. AMH - Downstream Manhole, Survey Begins - 05 0769389.5 ft. MWM - Water Mark, 40 %of cross sectional area389.5 ft. MWL - Water Level, 15 %of cross sectional area

Observation photos (3)

  • 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

  • Deposits Attached Encrustation, 5 %of cross sectional area, from 09 to 03 o'clock,  , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Encrustation, 5 %of cross sectional area, from 09 to 03 o'clock, , within 8 inches of joint: YES, Start

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

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

Observations (10)

DistanceCodeObservation
387.3FM
8.5FM
389.5AMH05 0770
0AMH05 0769
2DAGS
0MWM
387.3DAE
0MWL
2DAE
387.3DAGS

Properties (6)

additional_info
SC305412
custom_field_two
2
customer
LACSD
datetime
2016-03-14T04:58:20-07:00
documentation
PRO PIPE
is_lateral_inspection
false