Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 15, 2016, 08:23 AM
  • 22 0517_22 0516_10152016_021747.mp4

Date
10/15/2016
W/O
0591578
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00791
PipeID
P16857
Time
1:23 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
HO323
Sewer Name
22 BEN LOMOND TRUNK
City
COVINA
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
26
Purpose
Routine Assessment
Project
20161015MDM_BEN_LOMOND_TRUNK
Material
Vitrified Clay Pipe
Shape
Circular
Height
15 in.
Upstream MH
22 0517
Downstream MH
22 0516
Dir. of Survey
Downstream
Length Surveyed
227.7 ft.
Total Length
227.7 ft.
Structural Index
2
Structural Quick
3223
Structural Rating
12
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
2
Overall Quick
Overall Rating
14
Pipe schematic from manhole 22 0517 to 22 0516
MH: 22 0517MH: 22 0516downstream0 ft. MWM - Water Mark, 40 %of cross sectional area0 ft. MWL - Water Level, 15 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 2:10AM2.2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 08 to 10 o'clock, , within 8 inches of joint: NO17.4 ft. FC - Fracture Circumferential, from 01 to 03 o'clock, within 8 inches of joint: YES - HAIRLINE58.4 ft. FC - Fracture Circumferential, from 01 to 03 o'clock, within 8 inches of joint: YES - H59.6 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: YES, 6" - Capped88.9 ft. FL - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES - H109.3 ft. FL - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES - SLIGHT136.2 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 6" - Capped141.2 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: YES, 6" - Capped216.4 ft. FC - Fracture Circumferential, from 09 to 03 o'clock, within 8 inches of joint: YES - SLIGHT227.3 ft. MGO - General Observation - Conn. @ Mh, 9 O' Clock. OPEN227.7 ft. AMH - Downstream Manhole, Survey Ends - 2:30AM

Observations (14)

DistanceCodeObservation
0MWM
2.2DAGS
136.2TFCCapped
109.3FLSLIGHT
17.4FCHAIRLINE
227.3MGOConn. @ Mh, 9 O' Clock. OPEN
0MWL
59.6TFCCapped
227.7AMH2:30AM
0AMH2:10AM
141.2TFCCapped
58.4FCH
88.9FLH
216.4FCSLIGHT

Properties (6)

custom_field_three
2 SLIGHT FRACTURES
custom_field_two
4
customer
LACSD
datetime
2016-10-15T01:23:32-07:00
documentation
MARTIN,MANANES,REVELES,OLIVER 111
is_lateral_inspection
false