Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 30, 2015, 06:25 AM
  • 22 137822 1377District 22_122915.mp4

Date
12/29/2015
W/O
541755
Weather
Dry
Operator/Surveyor
N.ZAHREDDINE
Sewer ID
Z00805
PipeID
P16418
Time
10:25 PM
Certificate
U-1097948
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K2943
Sewer Name
22 DISTRICT #22 MAIN TRUNK
City
SAN DIMAS
Loc. details
Easement/Right of Way
Location Code
D
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
22
Purpose
Routine Assessment
Project
WO_541755_TV22129_DEC2015
Sewer Type
GRAVITY
Material
Vitrified Clay Pipe
Shape
Circular
Height
15 in.
Upstream MH
22 1378
Downstream MH
22 1377
Dir. of Survey
Downstream
Length Surveyed
157.9 ft.
Total Length
157.9 ft.
Structural Index
2
Structural Quick
2500
Structural Rating
10
O&M Index
1
O&M Quick
1100
O&M Rating
1
Overall Index
2
Overall Quick
Overall Rating
11
Pipe schematic from manhole 22 1378 to 22 1377
MH: 22 1378MH: 22 1377downstream0 ft. MWM - Water Mark, 15 %of cross sectional area0 ft. MWL - Water Level, 5 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 22 137856.7 ft. TFA - Tap Factory Made Active, at 12 o'clock, -, within 8 inches of joint: NO, 4"131.6 ft. MWLS - Water Level, Sag in pipe, 25 %of cross sectional area, Start157.9 ft. MWLS - Water Level, Sag in pipe, 25 %of cross sectional area, Finish157.9 ft. MGO - General Observation - LATERAL AT MH 9 OCLOCK157.9 ft. AMH - Downstream Manhole, Survey Ends - 22 1377157.9 ft. VC - Vermin Cockroach

Observations (9)

DistanceCodeObservation
0MWM
157.9MWLS
157.9MGOLATERAL AT MH 9 OCLOCK
131.6MWLS
157.9AMH22 1377
56.7TFA
157.9VC
0MWL
0AMH22 1378

Properties (6)

additional_info
SC224954
custom_field_two
4
customer
LACSD
datetime
2015-12-29T22:25:08-08:00
documentation
PRO PIPE
is_lateral_inspection
false