Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 24, 2014, 11:51 AM
  • 22 0451_22 0450_24122014_035526.mp4

Date
12/24/2014
W/O
480696
Weather
Dry
Operator/Surveyor
ERU
Sewer ID
Z00816
PipeID
P16789
Time
3:51 AM
Certificate
123456
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K1990-SC189554
Sewer Name
22 LARK ELLEN TRUNK, SECTS 4,5,&6
City
COVINA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
19
Purpose
Routine Assessment
Project
WO_480696_TV22050_2014DECEMBER
Sewer Type
GRAVITY
Material
Vitrified Clay Pipe
Shape
Circular
Height
18 in.
Upstream MH
22 0451
Downstream MH
22 0450
Dir. of Survey
Downstream
Length Surveyed
27.4 ft.
Total Length
27.4 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
2
O&M Quick
2400
O&M Rating
8
Overall Index
2
Overall Quick
Overall Rating
8
Pipe schematic from manhole 22 0451 to 22 0450
MH: 22 0451MH: 22 0450downstream0 ft. MWM - Water Mark, 35 %of cross sectional area0 ft. TFA - Tap Factory Made Active, at 09 o'clock, -, within 8 inches of joint: NO, 8"0 ft. AMH - Upstream Manhole, Survey Begins - 03520 ft. MWL - Water Level, 20 %of cross sectional area5.5 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start23.8 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish27.4 ft. AMH - Downstream Manhole, Survey Ends - 0355

Observation photos (1)

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

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

Observations (7)

DistanceCodeObservation
5.5DAGS
0MWM
0TFA
27.4AMH0355
0AMH0352
0MWL
23.8DAGS

Properties (5)

custom_field_two
CR 4
customer
LACSD
datetime
2014-12-24T03:51:29-08:00
documentation
PROPIPE
is_lateral_inspection
false