Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jan 20, 2017, 08:01 AM
  • 22 1144_22 1143 _01202017_003235.mp4

Date
01/20/2017
W/O
613640
Weather
Light Rain
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00807
PipeID
P17523
Time
12:01 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K4215
Sewer Name
22 DUARTE TRUNK
City
DUARTE
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
02
Purpose
Routine Assessment
Project
WO_613640_TV22157_JAN2017
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
12 in.
Width
12 in.
Upstream MH
22 1144
Downstream MH
22 1143
Dir. of Survey
Downstream
Length Surveyed
377.7 ft.
Total Length
377.7 ft.
Structural Index
3
Structural Quick
413N
Structural Rating
229
O&M Index
2
O&M Quick
2N00
O&M Rating
150
Overall Index
3
Overall Quick
Overall Rating
379
Pipe schematic from manhole 22 1144 to 22 1143
MH: 22 1144MH: 22 1143downstream0 ft. MWL - Water Level, 5 %of cross sectional area0 ft. MWM - Water Mark, 10 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 22 11442 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start49.4 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"116.8 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"171.6 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"223.7 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"242.3 ft. FM - Fracture Multiple, from 12 to 04 o'clock, within 8 inches of joint: YES273 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"308 ft. TB - Tap Break-In, at 10 o'clock, -, within 8 inches of joint: NO, 6"321.9 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"376 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish376 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish377.7 ft. AMH - Downstream Manhole, Survey Ends - 22 1143

Observation photos (3)

  • Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    2 ft. - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

  • Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock,  , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start

  • Fracture Multiple, from 12 to 04 o'clock, within 8 inches of joint: YES

    242.3 ft. - Fracture Multiple, from 12 to 04 o'clock, within 8 inches of joint: YES

Observations (16)

DistanceCodeObservation
223.7TFC
321.9TFC
0MWL
0MWM
376DAGS
116.8TFC
308TB
242.3FM
377.7AMH22 1143
273TFC
171.6TFC
2SAP
49.4TFC
2DAGS
376SAP
0AMH22 1144

Properties (4)

additional_info
SC306717
custom_field_two
3
customer
LACSD
datetime
2017-01-20T00:01:20-08:00