Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 21, 2018, 08:25 AM
  • 22 1463_22 1462_12212018_002532.mp4

Date
12/21/2018
W/O
740329
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z01215
PipeID
P26480
Time
12:25 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K6280
Sewer Name
22 DUARTE RELIEF 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_740329_TV22169_DEC2018
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
18 in.
Width
18 in.
Upstream MH
22 1463
Downstream MH
22 1462
Dir. of Survey
Downstream
Length Surveyed
274.3 ft.
Total Length
274.3 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
2
O&M Quick
2I00
O&M Rating
104
Overall Index
2
Overall Quick
Overall Rating
104
Pipe schematic from manhole 22 1463 to 22 1462
MH: 22 1463MH: 22 1462downstream0 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 9 O'CLOCK0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 22 14630 ft. MWM - Water Mark, 20 %of cross sectional area13 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start258.3 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"273.4 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish274.3 ft. AMH - Downstream Manhole, Survey Ends - 22 1462274.3 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 9 O'CLOCK

Observation photos (1)

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

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

Observations (9)

DistanceCodeObservation
273.4DAGS
0MGOACTIVE CONNECTION AT MH 9 O'CLOCK
274.3AMH22 1462
0MWL
0AMH22 1463
274.3MGOACTIVE CONNECTION AT MH 9 O'CLOCK
258.3TFC
0MWM
13DAGS

Properties (5)

additional_info
SC365396
custom_field_two
4
customer
LACSD
datetime
2018-12-21T00:25:17-08:00
year_laid
41261