Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 29, 2015, 09:40 AM
  • 21 1056A_21 1056A1_20151229_014614.mp4

Date
12/29/2015
W/O
547133
Weather
Dry
Operator/Surveyor
R.VARGAS
Sewer ID
Z00769
PipeID
P26498
Time
1:40 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
Main Highway - Urban
Location Code
A
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 1056A1
Downstream MH
21 1056A
Dir. of Survey
Upstream
Length Surveyed
60.2 ft.
Total Length
60.2 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
2
Overall Quick
Overall Rating
2
Pipe schematic from manhole 21 1056A1 to 21 1056A
MH: 21 1056A1MH: 21 1056Aupstream0 ft. MGO - General Observation - LATERAL AT MH 3 O'CLOCK ACTIVE0 ft. AMH - Upstream Manhole, Survey Ends - 21 1056A2.6 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish58.1 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start58.1 ft. TBA - Tap Break-In Active, at 09 o'clock, -, within 8 inches of joint: YES, 4"60.2 ft. MGO - General Observation - LATERAL AT MH 9 O'CLOCK ACTIVE60.2 ft. AMH - Downstream Manhole, Survey Begins - 21 1056A160.2 ft. MWM - Water Mark, 15 %of cross sectional area60.2 ft. MWL - Water Level, 10 %of cross sectional area

Observations (9)

DistanceCodeObservation
0MGOLATERAL AT MH 9 O'CLOCK ACTIVE
0AMH21 1056A1
57.6DAGS
2.1DAGS
60.2MGOLATERAL AT MH 3 O'CLOCK ACTIVE
0MWM
60.2AMH21 1056A
2.1TBA
0MWL

Properties (5)

additional_info
SC224611
custom_field_two
4
customer
LACSD
datetime
2015-12-29T01:40:58-08:00
sewer_category
GRAVITY