Western Railway

Western Railway has published Supply Of fire and water barrier tape , fire and water barrier tape, size=4 inch width x 75 feet long ,0.25 mm thickness, make - 3mm or equivalent specification-(1)-tape type -self adhesive, pressure sensitive (shall exceed aama 711 min. peel adhesion) adhesion more than 50 oz/inch (2) surface burning - flame spread index-10, smoke developed value-10(3) ran resistance- (24 hour exposure) pass (4) ser vice temp range -40 to 116 degree centrigrate (5) tensile strength more than 2100 psi (6) elo ngation- percentage more than 500 (7)-water vapour transmission -01.19 perms (8)-outdoor e xposur up to 12 month with no product degradation (9)-the firm has to submitoem test certificate along with supply (10)-shall have 3 hour rating in per meter joints as per astm e 2307 (11)shall have 2 hour rating in through penetration appliction as per astm e 814 (ul 147 9) and can ulc-5115(12)-shall be class 1w rated for ul water leakage test (13)- shall be test ed to astm e 90 std. test method [ warranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]. Last date of submission for this tender is 2026-09-02. This is a Railway Ancillaries tender in Parel, Maharashtra