Gem bids for Drain, Excv Rck Dis Out, Brk Msn Pl Cs Cl75, Pcc Plin 1 4 8Cs 20, Rcc Plin 1 1.5 3 Cs, Plaster 12Mm Cs 1 5, Neatcement Punning, Insp Chamber 1000 1000 1200 Mm, Hume Pipe Np3 600Mmrcc Pipe, Steel Reinforcement, Sfe Str Stl Manual Grating