Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 29, 2015, 09:48 AM
  • 21 1057_21 1056A_20151229_015736.mp4

Date
12/29/2015
W/O
547133
Weather
Dry
Operator/Surveyor
R.VARGAS
Sewer ID
Z00769
PipeID
P16182
Time
1:48 AM
Certificate
U-209-211
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K3019
Sewer Name
21 GAREY AVENUE TRUNK
City
POMONA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 21
Page No.
06
Purpose
Routine Assessment
Project
WO_547133_TV21036_JAN2016
Material
Vitrified Clay Pipe
Shape
Circular
Height
12 in.
Upstream MH
21 1056A
Downstream MH
21 1057
Dir. of Survey
Upstream
Length Surveyed
195.2 ft.
Total Length
195.2 ft.
Structural Index
3
Structural Quick
3100
Structural Rating
3
O&M Index
3
O&M Quick
3121
O&M Rating
5
Overall Index
3
Overall Quick
Overall Rating
8
Pipe schematic from manhole 21 1056A to 21 1057
MH: 21 1056AMH: 21 1057upstream0 ft. AMH - Upstream Manhole, Survey Ends - 21 10573 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish18.7 ft. TBA - Tap Break-In Active, at 02 o'clock, -, within 8 inches of joint: YES, 4"143.8 ft. CM - Crack Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES166.2 ft. TBD - Tap Break-In Defective, at 02 o'clock, -, , within 8 inches of joint: YES, 4" - ROOTS INSIDE192.8 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start195.2 ft. MWM - Water Mark, 15 %of cross sectional area195.2 ft. AMH - Downstream Manhole, Survey Begins - 21 1056A195.2 ft. MWL - Water Level, 10 %of cross sectional area195.2 ft. MGO - General Observation - LATERAL AT MH 3 O'CLOCK ACTIVE

Observation photos (1)

  • Crack Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES

    51.4 ft. - Crack Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES

Observations (10)

DistanceCodeObservation
51.4CM
2.4DAGS
195.2AMH21 1057
176.5TBA
29TBDROOTS INSIDE
0MWM
0AMH21 1056A
0MWL
192.2DAGS
0MGOLATERAL AT MH 3 O'CLOCK ACTIVE

Properties (5)

additional_info
SC224611
custom_field_two
4
customer
LACSD
datetime
2015-12-29T01:48:15-08:00
sewer_category
GRAVITY