Tender For supply and installation of poly carbonated sheet (size 30x 10 ft) for poly trench green house - the contractor will fabricate the steel trussed structure along with roofing complete in all respect as per approved specifications of department on already completed masonry structure with load bearing walls:- 1.door :door size of 5 x2 6 made of triple layer 16mm polycarbonate sheet with rectangular ms angle iron (40-42x40.42x5-5.1 mm) on four sides (edges of polycarbonate): outer door frame made of ms angle iron (50-52x50-52x6-6.2mm)2. window: one (3 x1 6 approx.) on south facing metal frame.3. above ground metallic frame: ms rectangular hollow pipe (48.52x48.52x3.2.3.6mm): duly banded in required shape at approx.1 9 distance (at centre horizontally (9 nos) and 3 -3 3 vertically (12 nos) as per width of the polycarbonate sheet: joints welded/nut bolt: pipes paint with red oxide and enameled coated.4. cladding material: clear white triple layer polycarbonate sheet: 16 mm thick, uv protected on both sides (90-100 microns on the top as well as at the bottom) polycarbonate should be fixed with extra support of aluminum beading (60x3mm width), fixed with nuts and bolts with silicon washer, and silicon sealing of gaps (if any): polycarbonate joints should be on the metallic frame.5. pipe for irrigation : 3 feet 50-65mm dia pvc pipe for irrigation.6. others: no wooden material or mud bricks should be used in the structure.
Tender For supply of portable single operated rectifier type conventional dc annual rate contract welding set-600 ampere capacity suitable for manual annual rate contract welding process with warranty/guarantee and test certificate. technical specification as given below: 1. maximum hand welding current @ 60% duty cycle ; 600a and minimum hand welding current @60% duty cycle: 120 a 2. open circuit voltage : 70v (max) and operating annual rate contract voltage: 25-44 volt. 3. 3-phase 50 hz, rated input voltage: 3 tapings- 380/415/440 volts. 4. type of cooling : forced air cooled -heavy duty exhaust fan with copper windings, metal body and fan blades. 5. class of insulation and winding materials : class h insulation with both primary and secondary copper windings. 6. specification to which it conform : is 4559- latest version. 7. type of rectifier- silicon diode. full wave 3-phase bridge rectifier: type with current regulator, safety norms: earth fault facility & vrd facility.
Tender For supply of maint stores e e--stainless steel shelf rack (q3) , copper alloy taps/stop valves (v2) conforming to is 8931 (q3) , chequered plywood for bus body building parts as per is 3513 (latest) (q3) , rotational moulded polyethylene water storage tanks (v2) conforming to is 12701 (q3) , towel rail / ring for bathroom (q3) , copper alloy gate valve for waterworks purpose as per is 778 (q3) , busbar 8 way 415 w 400 amp , acb 630 a 4 pole 36 ka , led street light 250w with aluminium pdc housing, polycarbonate cover with individual led lenses and toughened glass cover , programable street light controller switch pscs 18kw , programable street light controller switch pscs 30kw , led wall decorative light complete 12watt , led wall decorative light complete 18watt , ss wire mesh 1mm thick x 0 point 56mm roll of 35 kgs , spindle for ci sluice value 100mm gun matel , gang operated air break switches ht11kv outdoor type suitable for horizontal vertical mounting fixed with 9 type insulators of rating upto 200a , change over switch on load 800a 4 pole tpn with steel sheet enclouser , main switch 63a spn , mccb db double door tpn vertical type 4 way , change over switch on load 400a 4 pole tpn with steel sheet enclouser , realy moter protection reng from 16amp to 44 amp , bb chamber 400 amp 4 way , bb chamber 200 amp 4 way , chlorine test kit complete , led spot light 12 watt , bb chamber 630 amp 4 way , tape silicon white roll of 2 mtrs , mccb steel sheet enclouser suitable for 4 pole , iron rod for sluice valve 100mm , termination kit st 95 sqmm 3 core , salt , bb carben remover , iron rod for sluice valve 150mm , chlorine test solution , insulation rubber mat sheet 1 point 5 mtr x 0 point 9mtr x 19mm thick 5 mtr long , iron test solution , line saparator 4 way pvc , running capacitor 45 mfd for window ac , metal plug top , pvc insulation tape 15 x 25mtr , lead wool , running capacitor 100-120 mfd for window ac , mcb encloser 3 ploe tpn , pvc insulation tape 20 x25mtr , relay model no. 1022 for ac 1 point 5 ton capacity , main switch 15 bye 16 amps dp , gi long screw 25mm x 225mm long , capacitor 4 mfd , running capacitor 80-100 mfd for window ac , metal plug socket , mini manual strater 25 amps capacity , running capacitor 10 mfd for window ac , base for chair revolving with wheel , seat frame for chair cb steel with arms , back for chair tubuler steel without arms , screw 20 mm full thread , shelf mirror , sealing wire per bundle 500 gm , spandle washer , screw gi long 3 by 4 inch x 9 inch , screw gi long 3 by 4 inch x 6 inch , waste whb cp , flash bend pipe pvc , cleaning pump for toilet water closet , bracket for pelmet hanging , screw gi lon 1 by 2 inch x 6 inch , muriatic acid , cistern washer as per sample , screw gi long1 by 2 inch x 3 inch //bid details 2 / 61
Tender For supply of naval store item d d - anti cockroach gel , oil and grease remover , clip jubliee 3.5 to 0.5 x 0.875 , clip jubliee 2 inch 2.750 , clip jubliee 0.65 0.875 , roller paint 6 inch , paint brush 4 inch , paint brush 3 inch , paint brush 2 inch , anti rust spray , refill for automatic air freshner 250 ml pack , tape transparent 2 inch , chain ni silver for call boatswain , wonder tape 2 , super mop , tape transpaent 1 inch , tape transparent 38mm wd , tray paint roller , paint roller 4 inch , tape insulation 25 mm steel grip , glass cleaner 500 ml , cleaner white toilet , cotton waste , duster cloth a , cloth sponge 18 cm x 20 cm , polish metal brass , brush sweeping hand soft broom , feather broom , broom country , super mop refils , room freshner , dust bin with cover combined , detergent powder in 1 kg pack , deodoriser or odonil , soap liquid toilet , hand wash liquid , disinfectant fluid white phenoil , cleaning liquid for utensils , cleaning bar for utensils vim 500 gm pack , pest seal , envelope size 4 x 10 , rat sticking gel , toilet paper , brown sheet laminated , distemper white isi mark , distilled water , napthalene balls , plastic mug , gash bag 24 x 30 x 75 micron , photocopier paper sizes 210 x 297 mm a4 80 gsm , paper napkin , envelope size 12 x 16 , envelope size 10 x 14 , envelope size 6 x 12 , synthetic foot mat 3 x 2 feet , bag gunny 27 x 21 , wet surface putty , aqua bond putty , m seal , abrassive paper 230 mm x 280 mm silicon carbide water proof 600a , paint silver , varnish ) /bid number : gem/2025/b/6856772 * /dated: 04-11-2025 & & / bid document 1 / 43
Tender For corrigendum : procurement of adhesives (pu sealants & special repair 998) - uv radiation resistant polyurethane sealant for metal to metal sealing in 600 ml tubes, uv radiation resistant polyurethane sealant for metal to glass sealing in 600 ml tubes, silicon sealant black (metal to glass) 280 ml, uv radiation resistant polyurethane sealant for metal to metal sealing in 600 ml tubes, uv radiation resistant polyurethane sealant for metal to glass sealing in 600 ml tubes, silicon sealant black (metal to glass) 280 ml