bids are invited for boq total quantity : 1--1. spade length of blade in mm tolerance of +-5mm allowed- 250, mouth width of blade in mm tolerance of +-5mm - 120 thickness of blade sheet in mm tolerance of +-5mm -50 length of shaft in mm ( tolerance +- 25mm ) 700 diameter of shaft in mm 40 overall length of spade in mm 150 overall weight in grams 1200, material of blade mild steel finish on blade chrome plated material of shaft wooden shaft type of handle straight 50 nos. 2. pick axe material parameters material of axe blade as per is 1570-1961- t 55 material of handle -wood dimensional parameters minimum overall length of blade in mm -495 minimum width of chisel edge in mm -30 minimum rise of point and chisel or tee in mm -30 nominal mass in kg- 2.5 the working ends of picks and beaters shall be heat treated to achieve a minimum hardness of 320 hv ( 31 hrc min ) - yes length of handle in mm- 1500 diameter of handle in mm -43 overall weight of pickaxe in kg- 2 3. wheel barrow specification conforming to indian standard is 4184: 1967: latest for two wheels type wheel barrow cm / l number -na nominal capacity of wheel barrow -184 litres ( two wheel type wheel barrow ) material used for manufacture -steel sheets ( steel sheets shall be not less than 1.60 mm in thickness, and shall conform to is : 1079 ) type of chassis frame -angle wheel material -ms with solid rubber tyre minimum nominal width of tyre ( mm ) - 50 minimum diameter of the wheel ( mm ) -600 minimum bearing length of axle / spindle- 25 mm at each end type of bearing / bush cast iron maximum clearance between the bearing and axle ( mm ) - 0.5 finish of metal parts other finish finish other than two coats of black bituminous paint and galvanised -yes 4 nos. 4. garden water pipe braiding- with material of braiding- nylon, material of pipe -pvc inner diameter ( id ) ( mm ) - 25 length of pipe in a coil ( in metre ) - 30 wall thickness ( in mm ) = 2.5 colour any colour as per buyer requirement