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Requirement :
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Government of jharkhand through its public works department (pwd) is engaged in framing/revision of schedule of rates and as part of this end eavor, quotations through e-tender are invited for hire charges of (i) spare parts of tube well
hexagonal bolt m12x1.75x40mm long common to marks ii & iii , hexagonal nut m12x1.75mm, washer m12 (2.5mm thick), high tensile bolt m10x1.5x40mm long., nyloc nut m10x1.5mm, handle axle (stainless steel), washer for handle axle (4mm thick), ball bearing 6204 z, spacer for handle., chain with coupling., hexagonal bolt for front cover m12x1.75mm long., nitrile rubber cup washer for mark – ii & iii , nitrile sealing ring mark – ii , nitrile rubber seating big for lower valve mark-ii , nitrile rubber seating small for upper valve mark-ii., hexagonal rod coupling m12x1.75x50mm long., pump head assembly (g.i.) with front cover, bolt & third plate., front cover (g.i.), handle assembly (g.i.), (a) water tank assembly for mark – ii (g.i.), (b) water tank assembly for mark – iii (vlom-65), stand assembly (g.i.) normal., stand assembly (telescopic) (g.i)., connecting rod 3mtr. long with coupling and nut (electrogalvanized), a) cylinder assembly complete set for mark-ii, b) cylinder assembly complete set for mark-iii (vlom-65), a) upper valve assembly complete set for india mark-ii, b) upper valve assembly complete set for india mark-iii (vlom-65), a) lower valve assembly complete set for india mark-ii, b) lower valve assembly complete set for im-iii , reducer cap for cylinder mark-ii , a) plunger rod (s.s.) for mark – ii , b) plunger rod (s.s.) for mark – iii , upper valve guide (g.m.)., rubber seat retainer for mark-ii, third plate for head assembly (galanized), cylinder body with brass liner for im-ii with reducer cap for top and bottom., gun metal spacer., check valve guide mark-ii, a) check valve seat for mark – ii , b) check valve seat for mark – iii , nitrile rubber “o” ring (vlom-65), push rod for mark – iii (s.s)., check nut for push rod (s.s.). , nitrile rubber cup washer for vlom-50, nitrile rubber sealing ring for mark – iii vlom-65, nitrile rubber seating big for lower valve mk-ii , nitrile rubber seating big for lower valve m-iii vlom-65), nitrile rubber bobbin vlom-50, nitrile rubber “o” ring vlom-50, nitrile rubber cone for vlom-50, nitrile rubber cone for vlom-65, nitrile rubber centralizer 150mm for (vlom-65)., nitrile rubber centralizer 125mm for (vlom-65)., nitrile rubber centralizer 150mm for (vlom-50)., nitrile rubber centralizer 125mm for vlom-50, nitrile rubber centralizer 100mm for vlom-50, water tank assembly mark – iii vlom-50, cylinder assembly complete set for mark – iii (vlom-50), upper valve assembly complete set for im-iii (vlom-50), lower valve assembly complete set for im-iii (vlom-50), a) upper cap cylinder mark – iii (vlom-65), b) upper cap cylinder mark – iii (vlom-50), a) bottom cap for mark – iii (vlom-50), b) bottom cap for mark – iii (vlom-65), follower for im-iii , cage for mark-iii, s.s. hexagonal bolt m-6x25mm long., basic rate of standard i.s.i. mark deep well hand pump for india mark-2, i.s.i. 15500 (part 2) / 2004 with latest revision including 12mm x 3meter long 8 no. connecting rods made of bright bar electro-galvanized fitted with coupler & normal stand assembly ecommended for use with cylinder assembly suitable for bore well dia 100 to 125mm casing pipe., basic rate of upvc pipe 125mm dia conforming to i.s.i. latest revision is 12818/2016 cml no. 5543459, basic rate of 32mm g.i. pipe in 3 mtrs. length (medium) with seamless socket as per relevent b.i.s. specification is 1239(part-i)/2004
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