Attachment 4.1 - DRAWINGS and MAPS.pptx

PPTX presentation 10 MB Posted

Attached to
167th AW Base Pavement Repairs
Solicitation number
W50S8V-26-Q-0025
Issued by

About this file

This is a technical drawings and maps attachment (Attachment 4.1) to the Statement of Work for solicitation W50S8V-26-Q-0025, providing detailed specifications and visual layouts for base pavement repair work at the 167th Airlift Wing in Martinsburg, WV.

The drawings detail eight base bid items and six options for pavement and sidewalk improvements. Base bid work includes new poured concrete sidewalks with steel railing stairs at multiple locations: Pol Road (with new crosswalk and entry curb), Building 130, MX Lot West and East, Fitness Track Walkway, East of Building 119, Building 309, and a Glycol Tank area. Each sidewalk specification includes approximate dimensions, connection details to existing sidewalks via drilled and pinned rebar joints (minimum 5/8" rebar every 18"), and stair details with approximate measurements. Optional work comprises seal coat and asphalt repair activities: Option 01 addresses main road seal coating with crack sealing and centerline painting; Options 02-06 involve parking lot improvements including crack sealing, seal coating, asphalt milling and overlay work, and parking space painting with varying square footage requirements (ranging from 500 to 11,100 square feet); and Option 08 includes excavation, new asphalt parking lot installation, and storm drain adjustment for approximately 11,100 square feet at Building 309. The drawings indicate approximate measurements throughout and reference ABA (Americans with Disabilities Act) compliance for parking lot design.

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Connect existing sidewalk to new poured sidewalk, drill and pin with rebar.

Connect existing sidewalk to new poured sidewalk, drill and pin with rebar.

BASE BID - POL ROAD SIDEWALK

New poured sidewalk

Poured 5’x4’ concrete pad. Existing curb removed and replaced with entry curb

Remove existing curb & install new entry curb. Paint crosswalk connecting both.

New crosswalk

BASE BID - BLDG. 130 SIDEWALK

New poured sidewalk Connect existing sidewalk to new poured sidewalk, drill and pin with rebar.

24’ 11’

Stairs with steel railing approx. location

STAIR DETAIL: MEASUREMENTS ARE APPROXIMATE

New poured sidewalk & stairs with steel railing.

Approx. 28’ x 5’ New poured sidewalk & stairs with steel railing.

Approx. 22’ x 5’

BASE BID - MX LOT WEST

2’ 3’

STAIR DETAIL: MEASUREMENTS ARE APPROXIMATE

STAIR DETAIL: MEASUREMENTS ARE APPROXIMATE

2’ 5’ Paint: Hash out 2 parking spots at each sidewalk location

BASE BID - FITNESS TRACK WALKWAY

New poured sidewalk Existing curb shall be removed and replaced with entry curb.

9’ 47’

BASE BID - MX LOT EAST SIDEWALK

Paint: Hash out existing parking spot

BASE BID – EAST OF BLDG 119

New poured sidewalk with stairs and steel railing.

3’ 15’

BASE BID – GLYCOL TANK

Excavate and remove approx. 225 sq ft of deteriorating concrete.

Concrete shall be removed down to subgrade. Concrete depth approx. 10-12”.

Pour new reinforced concrete pad. New pad shall be tied into existing concrete. Drilled and pinned every 18” with minimum 5/8” rebar.

BASE BID – BLDG. 309 SIDEWALK

Connect existing sidewalk to new poured sidewalk, drill and pin with rebar.

Distance from existing sidewalk to end of new sidewalk shall be 55’(ft)

OPTION 01- SEAL COAT MAIN ROAD

Seal coat main road Crack seal Paint double yellow centerline Paint hash marks

OPTION 02- SEAL COAT PARKING LOT #2

Crack fill 1500’ linear cracks Seal coat Paint 74 parking spaces, one stop bar & one crosswalk

Paint hash marks

OPTION 02- SEAL COAT PARKING LOT #2 – ASPHALT REPAIR

Mill and overlay approx. 1055 sq ft Mill and overlay approx. 1055 sq ft Mill and overlay. Approx. 8650

Asphalt repair around existing storm drain. Approx. 500 sq ft

OPTION 03 – PARKING LOT #2

Crack seal Seal coat Paint hash marks Paint double yellow centerline &single white line Paint stop bar Paint 2 stop bars Paint 83 parking spaces Paint stop bar

Mill & Overlay. Approx. 1300 sq ft Mill & Overlay. Approx. 675 sq ft Mill & Overlay. Approx. 750 sq ft Mill & Overlay. Approx. 2750 sq ft Mill & Overlay. Approx. 580 sq ft Mill & Overlay. Approx. 610 sq ft

OPTION 03 – PARKING LOT #2 – ASPHALT REPAIR

OPTION 04 – PARKING LOT #3

Seal coat Paint hash marks Paint three crosswalks Paint double yellow centerline & single white line Paint 84 parking spaces

Seal coat

OPTION 05 – PARKING LOT #4

Paint 37 parking spaces & hash marks

OPTION 06 – PARKING LOT #5

Paint crosswalk Paint three stop bars Paint two stop bars Stop bar Paint hash marks Seal coat Paint double yellow center line & single white line Paint 95 parking spaces

Mill & Overlay. Approx. 4200 sq ft Mill & Overlay. Approx. 3100 sq ft Mill & Overlay. Approx. 3000 sq ft Mill & Overlay. Approx. 1300 sq ft Full depth asphalt repair of 10,200 sq ft.

OPTION 06 – PARKING LOT #5 ASPHALT REPAIR

Mill & Overlay. Approx. 360 sq ft Mill & Overlay. Approx. 200 sq ft

OPTION 08 – BLDG. 309 PARKING LOT

Excavate topsoil, fill dirt down to subgrade for approx. 11,100 sq ft.

Install new asphalt parking lot IAW with drawing. Approx. 11,100 sq ft.

Design, layout and paint parking lot IAW drawing.

Raise existing storm drain to match elevation of new asphalt Remove 300 sq ft sidewalk ABA parking image1.png image2.png image3.png image4.png image5.png image6.png image7.png image8.png image9.png image10.png image11.png image12.png image13.jpeg image14.png image15.jpeg image16.png image17.jpeg image18.png image19.png image20.png image21.png

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