bids are invited for boq total quantity : 1 supply of mountaineering equipments--1 carabiner shape: d shape: d shaped spring loaded keeper threaded bush lock 40 nos 2 carabiner aluminium carabiner with screw lock 40 nos 3 grigri belay device with cam-assisted blocking rope compatibility: 8.5 to 11 mm single rope material ( s ) : aluminium side plates, stainless steel cam and friction plate. reinforced nylon handle weight: 200 g rope compatibility: 8.5 to 11 mm single rope material ( s ) : aluminum side plates, stainless steel friction plate, cam and wear plate, reinforced nylon handle 8 nos 4 rocker fall arrest back-up device work positioning locking device horizontal safety line absorbing anchor rope access & rescue safety back-up pulley brake ascender belay brake average static load: 3.5kn max dynamic impact: 5.9kn static strength: 15kn max dynamic impact: 200kg 5.7kn max static 350kg material high strength alloy with hard anodising on cams weight: 169g 8 nos 5 lightweight prisik pulley material ( s ) : aluminum side plates, aluminum sheave weight :80 g min. rope diameter: 7 mm max. rope diameter: 11 mm sheave type sealed ball bearings sheave diameter: 25 mm efficiency :91 % working load on one rope strand: 2.5 kn working load: 5 kn breaking strength: 23 kn 8 nos 6 helmet climbing climbing helment conforming to european standard:en 12492 weight of helmet:300 gram width of the strap band:30 millimeter number of ventilation holes:10 size of helmet:540 millimeter number of head lamp clips:4 material of construction:high strength abs additional features:penetration resistance , heat resistance , uv resistant 8 nos 7 ascender with foot sling dimensions : 196 x 102, 5 x 34 ( mm ) weight : 229 g maximum load ( kn ) : d12 - 6, 5 kn allowable working load ( kn ) : 5, 2 8 nos 8 ice axe pick type: 1 shaft type: 1 material ( s ) : heat-treated steel, aluminum 7075, stainless heat-treated steel length 59 cm weight 360 g 15 nos 9 snow picket size:90 cm weight ( metric ) :0.61 kg length ( standard ) :35.4 inch 60 nos 10 mountaineering multipurpose rope mountaineering multipurpose rope beal antipodes diameter 10.5mm, length: 50 meter, material: nylon, polyamide impact force, kn: 5-9 number of strands: minimum 32 ideal for multi-pitch climb breaking strength: 25-30 kn