Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 1, 2015, 06:59 AM

  • 22 0371_22 0370_20151130_232215.mp4

Date
11/30/2015
W/O
536378
Weather
Dry
Operator/Surveyor
J. HARTOOG
Sewer ID
Z00831
PipeID
P16704
Time
10:59 PM
Certificate
U-507-03-3386
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K2873
Sewer Name
22 WALNUT CREEK TRUNK, SECTION 3
City
COVINA, CA
Loc. details
Easement/Right of Way
Location Code
D
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
33
Purpose
Routine Assessment
Project
WO_536378_TV22066_NOV2015
Material
Reinforced Concrete Pipe
Shape
Circular
Height
21 in.
Upstream MH
22 0371
Downstream MH
22 0370
Dir. of Survey
Downstream
Length Surveyed
354.9 ft.
Total Length
354.9 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
2
Overall Quick
—
Overall Rating
2
Pipe schematic from manhole 22 0371 to 22 0370
MH: 22 0371MH: 22 0370downstream0 ft. MWM - Water Mark, 30 %of cross sectional area0 ft. MWL - Water Level, 15 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 22 03710.1 ft. MGO - General Observation - MAGNEZIUM H.O. START 90%40.3 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start46.5 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: YES, 6"49.6 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"160.4 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"169 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"258.3 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"290.5 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"347.5 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: YES, 6"352.8 ft. MGO - General Observation - MAGNEZIUM H.O. FINISH352.8 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish354.9 ft. MGO - General Observation - CONNECTION AT MH 9 O'CLOC354.9 ft. AMH - Downstream Manhole, Survey Ends - 22 0370
All inspections of P16704Work order 536378

Observations (16)

DistanceCodeObservation
354.9MGOCONNECTION AT MH 9 O'CLOC
160.4TFA—
40.3DAGS—
352.8MGOMAGNEZIUM H.O. FINISH
0.1MGOMAGNEZIUM H.O. START 90%
258.3TFA—
290.5TFA—
0MWM—
49.6TFA—
352.8DAGS—
0MWL—
0AMH22 0371
46.5TFA—
354.9AMH22 0370
169TFA—
347.5TFA—

Properties (5)

additional_info
SC205641
custom_field_two
4
customer
LACSD
datetime
2015-11-30T22:59:10-08:00
sewer_category
GRAVITY