Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 21, 2018, 08:34 AM
  • 22 1462_22 1461_12212018_003501.mp4

Date
12/21/2018
W/O
740329
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z01215
PipeID
P26479
Time
12:34 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.
09
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 1462
Downstream MH
22 1461
Dir. of Survey
Downstream
Length Surveyed
337.1 ft.
Total Length
337.1 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
2
O&M Quick
2L00
O&M Rating
134
Overall Index
2
Overall Quick
Overall Rating
134
Pipe schematic from manhole 22 1462 to 22 1461
MH: 22 1462MH: 22 1461downstream0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 22 14620 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 9 O'CLOCK2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start51.9 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"327.1 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"336.5 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish337.1 ft. AMH - Downstream Manhole, Survey Ends - 22 1461

Observation photos (1)

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

    2 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
0MWL
2DAGS
0AMH22 1462
0MWM
51.9TFC
336.5DAGS
327.1TFA
0MGOACTIVE CONNECTION AT MH 9 O'CLOCK
337.1AMH22 1461

Properties (5)

additional_info
SC365396
custom_field_two
4
customer
LACSD
datetime
2018-12-21T00:34:48-08:00
year_laid
41261