DWG Sewers for Adoption Figure B4 Typical Manhole Detail - Type A1DWG Figure B4 Typical Manhole Detail - Type A1SKU: 364215376135191$85.00PriceQuantity*Add to CartPRODUCT INFOThis is a DWG version of the associated detail from Sewers for Adoption 8th Edition RETURN & REFUND POLICYNo Refunds SHIPPING INFOOnce payment is confirmed, the DWG file will be emailed to the designated account.