Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jan 12, 2017, 09:12 AM
  • 22 0471_22 0470 _01122017_011254.mp4

Date
01/12/2017
W/O
613449
Weather
Light Rain
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00816
PipeID
P16809
Time
1:12 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K4208
Sewer Name
22 LARK ELLEN TRUNK, SECTS 4,5,&6
City
AZUSA
Loc. details
Easement/Right of Way
Location Code
D
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
19
Purpose
Routine Assessment
Project
WO_613449_TV22048_JAN2017
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
22 0470
Downstream MH
22 0471
Dir. of Survey
Upstream
Length Surveyed
525.7 ft.
Total Length
525.7 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
2
O&M Quick
2T00
O&M Rating
210
Overall Index
2
Overall Quick
Overall Rating
210
Pipe schematic from manhole 22 0470 to 22 0471
MH: 22 0470MH: 22 0471upstream0 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 3 O'CLOCK0 ft. AMH - Upstream Manhole, Survey Ends - 22 04710.9 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish132.3 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"269.3 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"396.5 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"523.7 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start525.7 ft. AMH - Downstream Manhole, Survey Begins - 22 0470525.7 ft. MWL - Water Level, 5 %of cross sectional area525.7 ft. MWM - Water Mark, 10 %of cross sectional area

Observation photos (2)

  • Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock,  , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start

  • Upstream Manhole, Survey Ends - 22 0471

    525.7 ft. - Upstream Manhole, Survey Ends - 22 0471

Observations (10)

DistanceCodeObservation
393.4TFC
0AMH22 0470
2DAGS
129.2TFC
0MWL
0MWM
525.7MGOACTIVE CONNECTION AT MH 3 O'CLOCK
524.8DAGS
525.7AMH22 0471
256.4TFC

Properties (7)

additional_info
SC306710
custom_field_two
4
customer
LACSD
datetime
2017-01-12T01:12:29-08:00
documentation
PRO PIPE
is_lateral_inspection
false
year_laid
26912