Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Mar 29, 2017, 05:16 AM
  • 18 0150_18 0149 _20170329_003129.mp4

Date
03/28/2017
W/O
624437
Weather
Dry
Operator/Surveyor
JUAN B
Sewer ID
Z00695
PipeID
P13972
Time
10:16 PM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K4334
Sewer Name
18 ORR AND DAY ROAD TRUNK
City
NORWALK
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 18
Page No.
24
Purpose
Routine Assessment
Project
WO_624437_TV18043_MAR2017
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
30 in.
Width
30 in.
Upstream MH
18 0150
Downstream MH
18 0149
Dir. of Survey
Downstream
Length Surveyed
348.2 ft.
Total Length
348.2 ft.
Structural Index
2
Structural Quick
2200
Structural Rating
4
O&M Index
2
O&M Quick
2200
O&M Rating
4
Overall Index
2
Overall Quick
Overall Rating
8
Pipe schematic from manhole 18 0150 to 18 0149
MH: 18 0150MH: 18 0149downstream0 ft. MWL - Water Level, 35 %of cross sectional area0 ft. MWM - Water Mark, 40 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 18 01503.9 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start3.9 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start33 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6"66.3 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: YES, 4"105.3 ft. TFB - Tap Factory Made Abandoned, at 12 o'clock, -, within 8 inches of joint: NO, 4"149.4 ft. TF - Tap Factory Made, at 11 o'clock, -, within 8 inches of joint: NO, 4"185.8 ft. TBA - Tap Break-In Active, at 12 o'clock, -, within 8 inches of joint: NO, 4"196.7 ft. TB - Tap Break-In, at 02 o'clock, -, within 8 inches of joint: NO, 4"203.6 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 4"263.3 ft. TBA - Tap Break-In Active, at 11 o'clock, -, within 8 inches of joint: NO, 4"306.4 ft. TB - Tap Break-In, at 02 o'clock, -, within 8 inches of joint: NO, 4"311.9 ft. TB - Tap Break-In, at 10 o'clock, -, within 8 inches of joint: NO, 4"348.2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish348.2 ft. MGO - General Observation - CONNECTION AT 3 O C348.2 ft. AMH - Downstream Manhole, Survey Ends - 18 0149348.2 ft. MGO - General Observation - CONNECTION AT 9 OC348.2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish

Observations (20)

DistanceCodeObservation
203.6TF
33TF
311.9TB
196.7TB
306.4TB
0MWL
348.2DAGS
66.3TF
263.3TBA
348.2MGOCONNECTION AT 3 O C
149.4TF
185.8TBA
0MWM
348.2AMH18 0149
3.9SSS
3.9DAGS
348.2MGOCONNECTION AT 9 OC
348.2SSS
0AMH18 0150
105.3TFB

Properties (5)

additional_info
SC318749
custom_field_two
4
customer
LACSD
datetime
2017-03-28T22:16:04-07:00
is_lateral_inspection
false