Tender For Construction Of Hardened Amn Bkr (30 Mt ) Under The Aor Of Hq 27 Mtn Div, Darjeeling-West Bengal

Tender For Construction Of Hardened Amn Bkr (30 Mt ) Under The Aor Of Hq 27 Mtn Div; 1 Part I :Concrete , Plastering Work and Water proofing compoundPart II : ReinforcementPart III : Centering Shuttering & Formwork 2 Pre-fabricated Mild steel Door of size 1100x1700mm outer frame made out of ISA 40x40x6mm and door shutter frame of ISA 35x35x5mm and all as stiffner of ISA 30x30x3mm as per drawing 3 APP Bitumen Membrane sheet of Grade 2504 thickness3.0mm type film, size 20mx1m, minumum weight 2.25kg/sqm, 4 PolytheneMembrane sheet of Grade 2504 thickness150micron 5 HDPE Sand Bag of size34”x14”inside insulated interlocking stitch weight of the bag is42-45 gram/bag 6 Anti freezing compound approved by accepting officer / confirming to latest IS standards 7 Water Proofing Compound in 1 Kg packing, 8 Pre-fab steel jally made up of ISA 30x30x3mm frame and cover frame made of 25x25x3mm and 10 mm dia bars in jally @ 25mm centre to centre bothways welded to frame of size 900x900mm complete all as per RFP & Drg . 9 Pre Painted CGI Sheet 2100mm x 800mm x 0.63mm, 10 50mm thk PCC jumbo interlocking coloured tiles,each tile covering and area of 0.0264sqm (0.12mx 0.22m), confirming to IS- 15658-2006 11 Alkaline Pipe 50mm dia. 12 Fire resistance paint for internal surface. 13 Fire Resistance primerfor internal wall surfaces 14 Synthetic enamels painting to steel surfacesAs specified. 15 Red oxide primer. 16 Bitumen 80/20 grade, 17 Structural steel ISMB300, 6.60 mtr length (Roof beam) 18 SHS 75x75x5mm6.60 mtr length (Roof beam) 19 Deck Sheet-1.0mm TR-80 Grade,350 20 12mm thick MS base plate of size 0.30x0.30 mtr (Column) 21 5mm thick MS plate of size 0.300X 0.40 mtr(90 degree angle) 22 Anchor bolt of 20mm dia,0.45mtr length 23 HDPE Pipe(Rain water pipe) 75mm dia best quality 24 HDPE Hose pipe 25mm dia (bore) corrosion resistant for water supply pumping water with min thickness of 0.25mm with working pressure 14.22 psi and bursting pressure 28.44 psi. 25 1HP Petrol water pump of capacity 35cc 4 stroke pertol engine 25mm self priming water pump set. Make : kirloskar, crompton, honda and quivalent. 26 Fire extinguisher A/B/C type portable Net 2 Kg capactiy cylindrical ISI marked (BIS 15683 : 2006 Range > 2 Mtrs (Minimum) with discharge pipe & Nozzle complete and suitable Bucket for hanging on wall. 27 lighting conductors set complete with all accessories as per details given below:-(a) Zinc & Alloy Coated safe earthing Electrode (76.3mm dia) 2mtr long with back filled compound conduct lite - 2 bags CPRI approved.(b) Air terminal four pointed aluminium rod 12mm dia and 600mm long fitted on GI pipe.(c) GI pipe med grade 06 mtr long 40mm dia. Make: Tata/ Jindal/ Bansal.(d) Epoxy insulator with screw 10 Nos.(e) Copper cable 35 Sqmm multi-stranded single core. Make : Plaza/ Havells/ Rallison/ ISI-10 R/M.(f) Testing points terminal box made out of Gun metal or phosphorous of size 75 x 75 x 25mm with screw.(g) Nut & bolts 2 x 1/2 - 08 Nos(h) Foundation Nuts & Bolts 16mm x 400mm - 4 Nos(j) FRP earthing pit with cover -01 Nos(k) Copper lugs 35 sqmm for connection of cable with nut & bolt ofsuitable size - 02 Nos 28 Electric Earthing Set complete with items as given below :-(a) GI Earthing plate 600mm x 600mm x 6mm thick with two Nos holes - 01 No.(b) GI pipe15mm dia light grade for the protection of GI wire, Make : TATA/Jindal/Prakash - 8 Mtr.(c) GI pipe 20mm light grade for watering, Make : Tata/Jindal/Prakash - 1.2 Mtr.(d) GI wire 4mm dia - 02 Kgs.(e) GI funnel with wire mesh suitable for 20mm dia GI pipe - 1 No(f)Common salt - 50 Kgs.(g) FRP earthing pit with cover- 01 No.(h) GI nut bolt with washer of size 10mm dia 25mm long - 2 Nos. (h) Charcoal - 50 Kgs. 29 Supply and installation solar lantern model No MS122 Solar lantern contains battery , solar pannel, Led bulbs and automatic charging of working time 25 hours and Led life time 40000 hrs, solar pannel of 5W Li-ion type battery 2200 mAh capacity of volt 7.4V 30 Supply and installation Luminous solarInverter & Battery combo (1x NXG +1100 Hybrid inverter, 1x LPT12150H 150Ah tall tubular solar inverter battery, 1x Polycrystalline 165 watts solar panel) 31 Flame proof Exhaust Fan, Havey Duty, MS Body 300mm sweep with louver shutter, All as per 3103-1975.Including necessary connections of wiring FRLS and fittings. 32 Bar Bending machine, Bending diameter TMT rebar 6mm to 32mm diameter 360mm bending speed 10-20 r/min motor power 3kw/ vpltage 415V motor speed 1440r/min weight 325kg. (Morex Bar Banding Machine B42 J (GW 42 J), for Industrial,32 mm. 33 Concrete mixer of model 10/7 mixer having drum capacityunmixed 10 Cft, Mixed 7 Cft , 6.5 HP Air cooled HSD Diesel Engine, 3.15mm thick MS Hooper mechanically operated , Drum speed 18 RPM, 500 x19 pneumatic tyre with hub and bearing system and pressed steel plate rim- 04 Nos, drum type tilting, Dimension 2620mm x2180mm x 2825 , weight 1450 Kg . Make:-Jaypee /L&T. 34 Single Phase 200 AMP Mini Portable ARC welding machine, 200 Amps, Make : Electra/USHA/Cruxweld/Virdi with following accessories :-(a)Welding cable-20 RM(b)welding Holder -01 Nos (c) Welding Glass with handle - 01 Nos (d)Hand Gloves -01 Pers 35 Welding Rod Best quality . 36 Digital Earth Resistance tester 4 terminal (0-20-200-2000 OHMS) WACO det 4100.

Sr No	CorrigendumDate	Corrigendum	CorrigendumType	NewSubmissionDate
1	30-05-2025	Date Extension	Date	05-06-2025

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