tender for boq for supply of spare parts of deep well hand pump india mark-ii conforming to i.s: 9301-1990 with latest amendment (may be read along with 1st amendment is: 15500(part 1-7) 2004 with latest amendment for sparesof india mark- ii respectively) under d.w.&s. division, deoghar for the year 2025-26 , hexagonal bolt m12x1.75 x40mm long , hexagonal nut m12x1.75 , nitrate rubber sealing big for lower valve mark -ii , nitrate rubber sealing small for upper valve mark -ii , nitrate sealing ring mark -ii , handle axle (stainless steel) , ball bearing 6204z , connecting rod 3m long with coupling and nut (electro galvanished) , chain with coupling , high tensile long bolt m10x1.5x40mm , nylock nut m10x 1.5mm , upper valve guide for im-ii (g.m.) , check valve guide for im-ii , nitrile rubber cub washer for mark- ii & iii , upper valve assembly complete set for for india mark- ii , lower valve assembly complete set for india mark- ii , cylinder assembly complete set for mark- ii , pump head assembly (g.i.) with front cover, bolt and third plate , cylinder body with brass liner for i.m. ii with reducer cap for top & bottom , water tank assembly mark- ii (g.i.) , reducer cap for cylinder mark ii , handle assembly (g.i.) , add gst @ 5%