Tender For construction of 300 x125mm dia x 60 mtrav depth gravel packed tube well complete by mechanical rotary rig machine with mud pump mounted on truck and d.t.h. rig machine with installation of india mark-ii hand pump under dwsd ramgarh
Tender For corrigendum : annual rate contract for drilling and development of tubewells by heavy duty percussion/direct rotary/dual rotary rig machine anywhere in uttarakhand