531-22-103_Drawings-CG400_Amend. 0003.pdf

PDF 2 MB Posted Mar 10, 2026

Attached to: Y1LZ--531-22-103 | Add Parking on Parade Grounds | Boise VA Medical Center
Solicitation number: 36C26026R0046
Issued by: Department of Veterans Affairs Veterans Health Administration Veterans Integrated Service Network 20

About this file

Written by GovTribe AI · Mar 10, 2026

This is a Grading and Storm Drainage Plan (Drawing CG400) for an "Add Parking on Parade Grounds" construction project at the Boise VA Medical Center in Boise, Idaho. The document is part of the construction documents prepared by KPFF Architects and Engineers for the U.S. Department of Veterans Affairs, Office of Construction and Facilities Management, under Project Number 531-22-103.

The plan depicts the site layout and drainage infrastructure for the parking area expansion, including storm drain piping, catch basins, storm drain manholes, a 1,000-gallon sedimentation tank, seepage beds, and groundwater observation wells. Key elevation data and station locations are provided for multiple catch basins and inlet structures along a parade grounds loop road. The contractor is required to field-verify existing storm drain connection locations and elevations, protect existing utilities (including US West direct buried cable), and maintain all stormwater elements after project completion. The document includes five grading and storm drainage notes establishing contractor responsibilities, dimensional standards, and references to associated storm drainage profile sheets (CG410). Spot elevations, grade breaks, and utility locations are marked throughout the plan with a north arrow and scale of one inch equals 20 feet.

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Other files

File	Type	Posted
36C26026R0046 0003.docx	DOCX document	Mar 10, 2026
Attachment 6 - 531-22-103 SubContractor Limitations Cert._VAAR 852.219-75.pdf	PDF	Mar 10, 2026
36C26026R0046 0002.docx	DOCX document	Mar 10, 2026
Second Site Walk Sign In 531-22-103 Add Parking on Parade Grounds.pdf	PDF	Mar 10, 2026
Site Walk Sign In Sheet 531-22-103 Add Parking on Parade Grounds 02.18.2026.pdf	PDF	Feb 19, 2026
36C26026R0046 0001.docx	DOCX document	Feb 19, 2026
36C26026R0046 RFP.docx	DOCX document	Feb 13, 2026
Attachment 5 - EXHIBIT A Past Performance Reference Form_531-22-103.docx	DOCX document	Feb 13, 2026
Attachment 3 - 531-22-103 CDV2 Drawings.pdf	PDF	Feb 13, 2026
Attachment 4 - 531-22-103 Wage Determination_1.2.2026.pdf	PDF	Feb 13, 2026
Attachment 2 - 531-22-103 CD Specifications.pdf	PDF	Feb 13, 2026
Attachment 1 - 531-22-103 Construction SOW.pdf	PDF	Feb 13, 2026

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E E

SEWER MANHOLE

INV. IN

E):-7 .17 - 8

INV. IN

E):-7 .19 - 8

INV.OUT (N

W):-7

.20 - 8

G R

ASPHALT

BM-#6

BM-#5

S&G TRAP

RIM (NE): 2724.41

INV.IN(NW) -3.75 - 12"

RIM (SW): 2724.36

INV.OUT (NW):-4.05 - 12"

INLET

GRATE: 2723.28

INV.IN:-2.10 - 12"

INV.OUT:-2.40 - 12"

INLET

GRATE: 2723.15

INV.IN & OUT:-2.00

STORM DRAIN MANHOLE

RIM: 2723.50

INV. IN (NE&SE):-3.55

INV.OUT (SW):-3.55

S&G TRAP

RIM (NE): 2723.91

INV.IN(NW) -3.10 - 12"

RIM (SW): 2723.91

INV.OUT (NW):-3.65 - 12"

INLET

GRATE: 2723.01

INV.IN:-1.80 - 12"

INV.OUT:-2.00 - 12"

INLET

GRATE: 2722.97

INV.IN & OUT:-1.90 - 12"

STORM DRAIN MANHOLE

RIM: 2723.22

INV. IN (NE&SE):-3.40 - 12"

INV.OUT (SW):-3.40 - 12"

INLET

GRATE: 2723.14

INV.OUT:-2.10 - 12"

BENCH MARK #6

N: 712632.83

E: 2507405.76

EL: 2724.56

BRASS CAP

BENCH MARK #5

N: 712713.54

E: 2507465.30

EL: 2724.86

BRASS CAP

N O

V A H

O S

P R O

A D

SEEPAGE BED FOR PRIMARY

CARE FACILITY PROJECT

(UNDER SEPARATE CONTRACT,

PROJECT NO. 531-325)

SEEPAGE BED FOR ADD

PARKING PROJECT

SIZE 35 FT. BY 115 FT.

APPROXIMATE LIMITS

OF WORK

1.83% 1.83%

2.00%

GROUNDWATER

OBSERVATION

WELL

CG421

CG420

CG421

STA 23+30.64, 124.82' LT

CB #5

8 LF 6" SD @ 2.00%

STORM DRAINAGE

PROFILE

CG410

STORM DRAINAGE

PROFILE

CG410

BC 2725.25

TC 2725.75

BC 2725.25

TC 2725.75

BC 2725.25

TC 2725.75

BC 2725.25

TC 2725.75

BC 2725.25

TC 2725.75

BC 2725.25

TC 2725.75

BC 2725.25

TC 2725.75

BC 2724.70

TC 2725.20

BC 2724.65

TC 2725.15

BC 2724.63

TC 2725.13

BC 2723.96

TC 2724.45

BC 2724.05

TC 2724.55

BC 2724.05

TC 2724.55

BC 2724.65

TC 2725.15

BC 2724.65

TC 2725.15

BC 2724.65

TC 2725.15

BC 2724.65

TC 2725.15

BC 2724.65

TC 2723.74

BC 2725.10

TC 2725.60

2725.25

BC 2724.65

TC 2725.15

BC 2725.37

TC 2725.87

SDMH

FOR PRIMARY CARE FACILITY

PROJECT

(UNDER SEPARATE CONTRACT,

PROJECT NO. 531-325)

LOWER RIM TO FINISH GRADE

RIM = 2725.20

CATCH BASIN

FOR PRIMARY CARE FACILITY

PROJECT

(UNDER SEPARATE CONTRACT,

PROJECT NO. 531-325)

CATCH BASIN

FOR PRIMARY CARE FACILITY PROJECT

(UNDER SEPARATE CONTRACT,

PROJECT NO. 531-325)

SEDIMENTATION TANK

FOR PRIMARY CARE FACILITY PROJECT

(UNDER SEPARATE CONTRACT,

PROJECT NO. 531-325)

APPROXIMATE LOCATION OF US

WEST DIRECT BURIED CABLE.

SEE NOTE 4.

STA 22+47.04

CB #3

CG421

BC 2724.28

TC 2724.78

BC 2723.24

TC 2725.15

STA. 22+44.34, 95.78' LT

1000-GALLON

SEDIMENTATION TANK

CG420

2.13%

BC 2724.72

TC 2725.22

BC 2723.57

TC 2724.08

BC 2724.31

TC 2724.81

CG421

CG420

CG421

PROPOSED TREE PER

LANDSCAPE (TYP)

STA 23+30.64, 124.82' LT

CB #5

STA. 22+47.02

CB #4

INLET CATCH BASIN TYPE II

RIM = 2724.07

6" IE = 2720.66 (OUT)

STA. 21+48.02

CB #1

CG420

CG421

STA. 21+48.02

CB #2

CG420

STREET LIGHT (TYP)

SEE ELECTRICAL PLANS

Call 811 two business days before you dig

CONSTRUCTION

DOCUMENTS

ADD PARKING ON PARADE

GROUNDS

1601 5th Avenue, Suite 1600 Seattle, WA 98101 206.622.5822 www.kpff.com

Project Number

Building Number

Drawing Number

Project Title

Location

Issue Date Checked Drawn

Drawing Title

Approved:

VA FORM 08 - 6231

Office of Construction and Facilities Management

U.S. Department of Veterans Affairs

21 4 5 6 7 8 9 10

PhaseARCHITECT/ENGINEER OF RECORD A/E:

STAMPCONSULTANT

321 4 5 6 7 8 9 10

ENGINEERING DISCIPLINE:

Approved:

Approved:CHIEF, FACILITY MANAGEMENT SERVICE

MEDICAL CENTER DIRECTOR

SPEES DESIGN BUILD

625 1ST AVE, STE 301

SEATTLE, WA 98104

(206) 590-2118

RAY SPEES

BOISE VA MEDICAL CENTER, BOISE ID

531-22-103

SITE

JCG CM

Revisions: Date:

P-17032

G F

I LA NS

E E

ORP R

S N

A A

IT CH

S E

OTATE ADI

E DELI

C NS

1 inch = 20 feet

10 20 40

CG400

GRADING & STORM DRAINAGE PLAN

1. CONTRACTOR SHALL FIELD VERIFY EXISTING LOCATION AND

INVERT ELEVATION OF STORM DRAIN POINT OF

CONNECTION AND NOTIFY ENGINEER IMMEDIATELY IF

DIFFERENT FROM PLANS.

2. ALL STORMWATER ELEMENTS INCLUDING PIPES, CATCH

BASINS, MANHOLES, AND WATER QUALITY FACILITIES WILL

BE MAINTAINED BY THE PROPERTY OWNER AFTER

COMPLETION OF THE PROJECT.

3. ALL DIMENSIONS, STATIONS, AND OFFSETS SHOWN FOR

UTILITY STRUCTURES ARE MEASURED TO THE CENTER OF

STRUCTURE, UNLESS NOTED OTHERWISE.

4. CONTRACTOR SHALL FIELD VERIFY THE LOCATION OF THE

US WEST DIRECT BURIED CABLE AND PROTECT IT IN PLACE

DURING CONSTRUCTION. NOTIFY THE ENGINEER OF RECORD

IF THE FIELD LOCATION OF THE CABLE CONFLICTS WITH

PROPOSED IMPROVEMENTS.

5. REFER TO SHEET CG410 FOR STORM DRAINAGE PROFILES.

GRADING AND STORM DRAINAGE NOTES

LEGEND

APPROXIMATE LIMITS OF WORK

GRADE BREAK

SPOT ELEVATION

STORM DRAIN

STANDARD CONCRETE

CATCH MANHOLE

INLET CATCH BASIN

TYPE PER PLAN AND PROFILE

GROUNDWATER

OBSERVATION WELL

1000-GALLON

SEDIMENTATION TANK

SEEPAGE BED

XXXX

PROJECT

NORTH

cjaim Snapshot

VHABOIBlakeB Oval

File details come from the government source that posted it. Updated Mar 10, 2026.