Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Mar 30, 2018, 07:59 AM
  • B 0441_B 0440 _30032018_011826.mp4

Date
03/30/2018
W/O
698202
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00093
PipeID
P08953
Time
12:59 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K5504
Sewer Name
B JOINT OUTFALL B - UNIT 5C
City
PASADENA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 16
Page No.
11
Purpose
Routine Assessment
Project
WO_698202_DISTRICT16_APR2018
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
18 in.
Width
18 in.
Upstream MH
B 0441
Downstream MH
B 0440
Dir. of Survey
Downstream
Length Surveyed
383.8 ft.
Total Length
383.8 ft.
Structural Index
3
Structural Quick
3N2K
Structural Rating
348
O&M Index
1
O&M Quick
1D00
O&M Rating
26
Overall Index
2
Overall Quick
Overall Rating
374
Pipe schematic from manhole B 0441 to B 0440
MH: B 0441MH: B 0440downstream0 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 3 O'CLOCK0 ft. MWL - Water Level, 25 %of cross sectional area0 ft. MWM - Water Mark, 40 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - B 04412 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start36.8 ft. RFJ - Roots Fine Joint, from 08 to 04 o'clock, within 8 inches of joint: YESR, Start47.9 ft. TBA - Tap Break-In Active, at 10 o'clock, -, within 8 inches of joint: NO, 4"82.3 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start160.6 ft. RFJ - Roots Fine Joint, from 08 to 04 o'clock, within 8 inches of joint: YESR, Finish251.6 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 4"308.4 ft. RFL - Roots Fine Lateral, from 09 to 12 o'clock308.4 ft. TBA - Tap Break-In Active, at 10 o'clock, -, within 8 inches of joint: NO, 4"380.8 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish380.8 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish383.8 ft. AMH - Downstream Manhole, Survey Ends - B 0440383.8 ft. MGO - General Observation - COCKROACHES IN MANHOLE383.8 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 3 O'CLOCK

Observation photos (4)

  • Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    2 ft. - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

  • Roots Fine Joint, from 08 to 04 o'clock, within 8 inches of joint: YESR, Start

    36.8 ft. - Roots Fine Joint, from 08 to 04 o'clock, within 8 inches of joint: YESR, Start

  • Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

    82.3 ft. - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

  • Roots Fine Lateral, from 09 to 12 o'clock

    308.4 ft. - Roots Fine Lateral, from 09 to 12 o'clock

Observations (17)

DistanceCodeObservation
160.6RFJ
383.8AMHB 0440
2SAV
380.8SAV
251.6TF
0MGOACTIVE CONNECTION AT MH 3 O'CLOCK
47.9TBA
308.4RFL
380.8SSS
383.8MGOCOCKROACHES IN MANHOLE
308.4TBA
0MWL
383.8MGOACTIVE CONNECTION AT MH 3 O'CLOCK
36.8RFJ
0MWM
82.3SSS
0AMHB 0441

Properties (4)

additional_info
SC358513
custom_field_two
2
customer
LACSD
datetime
2018-03-30T00:59:06-07:00