tender for construction or maintenance of rcc drain as per necessary items in np maihar-1 digging tools like pick axe, shovel, etc. one set 2 is sieves nos. with lid and pan ( 90 mm, 80 mm, 63 mm, 53 mm, 45 mm, 37.5 mm, 26.5 mm, 19 mm, 13.2 mm, 11.2 mm, 9.5 mm, 4.75 mm, 2.8 mm, 5.6 mm, 3.35 mm, 2.36 mm, 600 micron, 425 micron, 300 micron, 150 micron, 180 micron, 90 micron and 75 micron ) one set 3 sand pouring cylinder with tray complete for field density test one set 4 speedy moisture meter complete with chemicals one set 5 straight edges 3.00 metre width two set 6 liquid limit and plastic limit testing apparatus complete with water bottle and glass wares one set 7 electronic / digital balance 5 kg one no. 8 pan balance with weight box, 5 kg. one no. 9 slump cone two no. 10 concrete cube moulds ( 150 mm x 150mm ) twelve no. 11 free swelling index test apparatus six no. 12 flakiness and elongation testing gauges two no. 13 water absorption test apparatus one no. 14 specific gravity test apparatus one no. 15 b.s. compaction apparatus one no. 16 proving rings one each 17 glass ware one set 18 auto level and staff three nos. 19 rapid moisture meter one no. 20 post hole auger with extensions one set 21 measuring tape, spatula, glassware, porcelain dish, pestle mortar one set 22 standard proctor density test apparatus with rammer one set 23 electronic / digital balance 1 kg with the least count of 0.01 gm one set 24 camber board 25 core cutter ( 10 cm dia ) 10cm / 15cm height complete with dolly and hummer. one set 26 cbr testing machine one no. 27 oven ( ambient to 200°c ) one no. 28 digital thermometers three no. aggregate soundness test apparatus one no. 30 concrete cube testing machine one no. 31 first aid box one no. 32 sampling pipette one no. 33 balance one no. 34 dial gauges six no. 35 thickness gauge one set 36 water still ( 4 ft. ) one no. 37 a.i.v. testing equipment