Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Aug 1, 2016, 03:43 PM
  • B 1484_B 1483_20160801_100124.mp4

Date
08/01/2016
W/O
573478
Weather
Dry
Operator/Surveyor
N.ZAHREDDINE
Sewer ID
Z01138
PipeID
P21796
Time
8:43 AM
Certificate
U-109-7948
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K3413
Sewer Name
B JOINT OUTFALL B - UNIT 6K
City
LA CANADA FLINTRIDGE
Loc. details
Easement/Right of Way
Location Code
D
Use of Sewer
Sanitary Sewer
District
District 28
Page No.
02
Purpose
Routine Assessment
Project
WO_573478_JUNE2016
Material
Vitrified Clay Pipe
Shape
Circular
Height
8 in.
Upstream MH
B 1484
Downstream MH
B 1483
Dir. of Survey
Downstream
Length Surveyed
230.7 ft.
Total Length
230.7 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
2
O&M Quick
2200
O&M Rating
4
Overall Index
2
Overall Quick
Overall Rating
4
Pipe schematic from manhole B 1484 to B 1483
MH: B 1484MH: B 1483downstream0 ft. AMH - Upstream Manhole, Survey Begins - B 14840 ft. MWL - Water Level, 10 %of cross sectional area0 ft. MWM - Water Mark, 25 %of cross sectional area13.1 ft. TBA - Tap Break-In Active, at 02 o'clock, -, within 8 inches of joint: NO, 4"114.3 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 10 to 02 o'clock, , within 8 inches of joint: YES, Start226.9 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 10 to 02 o'clock, , within 8 inches of joint: YES, Finish226.9 ft. OBZ - Obstacles Other, 5 %of cross sectional area, from 03 to 08 o'clock - CEMENTE230.7 ft. AMH - Downstream Manhole, Survey Ends - B 1483

Observation photos (3)

  • Tap Break-In Active, at 02 o'clock, -, within 8 inches of joint: NO, 4"

    13.1 ft. - Tap Break-In Active, at 02 o'clock, -, within 8 inches of joint: NO, 4"

  • Deposits Attached Grease, 5 %of cross sectional area, from 10 to 02 o'clock,  , within 8 inches of joint: YES, Start

    114.3 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 10 to 02 o'clock, , within 8 inches of joint: YES, Start

  • Obstacles Other, 5 %of cross sectional area, from 03 to 08 o'clock - CEMENTE

    226.9 ft. - Obstacles Other, 5 %of cross sectional area, from 03 to 08 o'clock - CEMENTE

Observations (8)

DistanceCodeObservation
230.7AMHB 1483
226.9DAGS
13.1TBA
226.9OBZCEMENTE
114.3DAGS
0AMHB 1484
0MWL
0MWM

Properties (6)

additional_info
SC305959
custom_field_two
4
customer
LACSD
datetime
2016-08-01T08:43:53-07:00
sewer_category
GRAVITY
year_laid
19951110