Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 19, 2017, 07:41 AM
  • 22 0734_22 0733 _09192017_005514.mp4

Date
09/19/2017
W/O
657961
Weather
Dry
Operator/Surveyor
JUAN B
Sewer ID
Z00818
PipeID
P17090
Time
12:41 AM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K4976
Sewer Name
22 LONE HILL AVENUE TRUNK
City
GLENDORA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
14
Purpose
Routine Assessment
Project
WO_630370_TV05315_AUG2017
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
8 in.
Width
8 in.
Upstream MH
22 0733
Downstream MH
22 0734
Dir. of Survey
Upstream
Length Surveyed
154.4 ft.
Total Length
154.4 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
2
O&M Quick
2B00
O&M Rating
28
Overall Index
2
Overall Quick
Overall Rating
28
Pipe schematic from manhole 22 0733 to 22 0734
MH: 22 0733MH: 22 0734upstream0 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish0 ft. AMH - Upstream Manhole, Survey Ends - 22 07340 ft. MGO - General Observation - CONNECTION AT 9 OC0.2 ft. LL - Alignment Left, 15 %, Finish1.4 ft. MGO - General Observation - SPALLING THROUGHOUT THE REACH45.1 ft. LL - Alignment Left, 15 %, Start99.8 ft. LR - Alignment Right, 15 %, Finish149.8 ft. LR - Alignment Right, 15 %, Start151.4 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start154.4 ft. AMH - Downstream Manhole, Survey Begins - 22 0733154.4 ft. MWM - Water Mark, 25 %of cross sectional area154.4 ft. MWL - Water Level, 10 %of cross sectional area

Observation photos (2)

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

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

  • Alignment Right, 15 %, Start

    4.6 ft. - Alignment Right, 15 %, Start

Observations (12)

DistanceCodeObservation
54.6LR
154.4DAGS
154.4AMH22 0734
154.4MGOCONNECTION AT 9 OC
153MGOSPALLING THROUGHOUT THE REACH
154.2LL
3DAGS
0AMH22 0733
0MWM
4.6LR
109.3LL
0MWL

Properties (4)

additional_info
SC345968
custom_field_two
3
customer
LACSD
datetime
2017-09-19T00:41:29-07:00