System and method for delivery of oilfield materials

A mobile support structure for supporting at least one modular silo, the mobile support structure comprising:

• a support base having a first end and a second end, a top surface and a bottom surface, a first side and a second side;
• a frame structure rigidly connected to the support base, the frame structure extending above the support base to define a passage between the top surface and the frame structure, the frame structure having a plurality of silo receiving regions each sized and configured to receive a modular silo adjacent an upper surface thereof;
• a first expandable base on the first side of the support base and movable between a travel position and a support position, the first expandable base substantially coplanar with the support base when in the support position;
• and
• a second expandable base on the second side of the support base and movable between a travel position and a support position, the second expandable base substantially coplanar with the support base and the first expandable base when in the support position,
• wherein the support base, the first expandable base and the second expandable base provide vertical and lateral support to the at least one modular silo when the expandable bases are in the support position, and wherein a first portion of the frame structure is positioned above the support base, and a second portion of the frame structure is positioned on either the first or second expandable base.