Tender For Spl Repair To Bldg No P-273 At Leimakhong Mil Stn.; 2 Dismantling plain or corrugated steel sheeting, any gauge, thickness, including Nainital or similar pattern roof coverings complete all as specified and as directed. 3 S&F Pre- painted galvalume aluminum zinc coating GI based semi corrugated steel sheet 0.50mm thick of any colour having tensile strength of 550 Mpa as in roof covering fixed with self tapping screws as specified. 4 S&F 0.50mm thick plain, aluminium sheeting, Alloy 31000 H4 in ridges, hips, valley gutter, drip and straight flashing length and girth as fixed complete all as specified and directed. 5 Dismantling wrought iron or mild steel work of any description not otherwise provided for complete all as directed. 6 S&F steel work in tubular or square trusses including special shaped washer etc. complete using ERW or induction butt welded tubes conforming to Fe 410-W (Gde-E-250 quality A)complete all as specified and directed. 7 Demolition of cement concrete (unreinforced) PCC in any description and in any portion not otherwise specified complete all as specified and directed. 8 M&L for plain cement concrete1:1.5:3 Type M20 nominal mix (using 20mm graded crushed stone aggregate) as in floor, finishes even and fair to receive floor tiles complete all as specified and directed. 9 S&Ffor Wire netting of galvanised steel wire 1.23mm dia and size of mesh 12mm fixed with tinned tacks of wire staples under concrete floor complete all as specified and directed. 10 M&L for Machine cut kota stone slab flooring 20-25mm thick over cement screed base laid and jointed with grey cement slurry mixed with pigment to match the shade of the slab including rubbing and polishing ,including screed bed 20mm thick inCM 1:3 complete all as specified and directed. 11 Taking down cement plaster on brick or stone walls etc, including raking out joints hacking for key, scrubbing down with water etc. complete all as specified and directed. 12 M & L for rendering 10mm thick plaster incement mortar (1:6) on fair faces brick work or concrete surfacesfinish the surfaces even and smooth without using extra cement complete all as specified and as directed. (using Dimapur Sand) 13 M&L for rendering 15 mm thick on other than fair faces of brick work in cement mortar (1:4) using water proofing compound @ 2% by weight of cement as per manufacture instruction and finishing the surface even and smooth without using extra cement complete all as specified and directed.(Using Dimapur Sand)[Note: WPC will be measured and paid separately) 14 Supply only intergral water proofing compound complete all as specified and directed. 15 M&L for preparation of new surface including necessary scaffolding and applying finishing walls with Acrylic Smooth exterior paint of required shadeNew work (Two or more coat applied @ 1.67 ltr/10 sqm over and including priming coat of exterior primer applied @ 2.20 kg/10 sqm) as per manufacturers instructions complete all as specifeid and directed. 16 M&L for preparation of surfaces plastered or unplastered new surface and applying two coats of oil bound distemper over a coat of chalk whiting complete all as specified and directed. 17 M&L forpreparation of old plastered wall surfacesand applying one coat of oil bound distemper complete all as specifeid and directed. 18 M&L forpreparation of new or previously untreated surfaces of steel of any description, over 10 cm in width or girth, not otherwise described and applyingtwo coats of synthetic enamel paint over a coat of red oxide primer complete all as specified and directed. 19 M&L for preparation of old painted surfaces of steel of any description over 10cm width or girth and applying one coat of synthetic enamel paint over a coat of red oxide primer complete all as specified and directed. 20 S&F Turbo ventilator (Type: wind driven) with material of stainless steel (grade 304) dia 400-500mm throat size, bearing with double sealed, high quality ball bearing for smooth and silent operation incl corrosion/ UV resistant and suitable for roof sheets, incl baseplate matching with existing galvalume roofing sheet profile and proper flashing with waterproofing to ensure leakproof and ventilator rotates freely after installation as per manufacturers instructions complete all as specifeid and directed. 21 S&F mild steelFramed work such as grills, gratings, etc.. with ends of bars shouldered and/or riveted, or forged into spikes; framed guard bars; barred iron doors; ladders; framed balusters; walk ways; railings; framework of water tanks and similar work con- forming to Fe.290.Gde-E-165including pintel hinges,stops,sliding bolt,monkey bolt etc complete all as specified and directed. 22 Taking down carefully unserviceable aluminum/ copper point wiring (light/ fan/ socket/ power) complete including fixture & fitting such as switches, sockets, ceiling roses regulators, lamp holder etc. but excluding light fittings & fixture and exhaust fans etc removing and making good disturbed surfaces of wall/ceiling etc completeall as specified and directed. 23 Material and labour for point wiring surface type with two single core 1.5 Sq mm (nominal area) FRLS PVC insulated 1100 volts grade and unsheathed, multi-stranded, copper conductor single core cable through and including concealed wiring 20 mm pvc rigid conduit allfixing accessories and suitable including 1.6 mm thick size sunk MS pressed steel terminal modular box for mounting modular switches,sockets and regulator etc includingmulti-strand PVC insulated unsheathed stranded copper cable as earth continuity conductor of size 1.5 Sq mm andconnecting to light fitting/fans etc completeall as specified and directed for following :- (Colour code to be followed) One light/fan point controlled by one, one way switch 24 One socket outlet 5 Amps 5 pin on independent board 25 One socket outlet 5 Amps 3 pin on same board with other switch 26 All as per item No. 22.00 here-in-above but with cable size 2.5 Sqmm for one 3 pin, 15 Amps socket outlet on independent board and multistrand insulator copper earth continuity conductor of size 2.5 Sqmm complete all as specified and directed. 27 S&Fmodular switch piano, 6 Amps, single pole, one way complete all as specified and directed. 28 S&F modularsocket outlet 2/3 Pin 6 Amps combined 2 module complete all as specified and directed. 29 Supply and fixing modular Switch Socket 6/16 , 2/3 pin combined 2 module complete all as specified and directed. 30 S&F Ceiling rose, 3 phase/ PVC/ polycarbonate, isolated body complete all as specified and directed. 31 S&Fmodular switch piano, 16 Amps, single pole, one way complete all as specified and directed. 32 Taking downold unserviceable main switch/ DBs/ MCB DBs with MCB including making good the disturbed surface complete as directed. 33 S&F Sheet metal enclousre(for DBs when MCB to be used) triple pole and neutral double door with rated bus bar 200 Amps, 4way, 415 Volts without MCB complete all as specified and directed. 34 S&F Sheet metal enclousre(for DBs when MCB to be used) single pole and neutral double door with rated bus bar 200 Amps, 4way, 240 Volts without MCB complete all as specified and directed. 35 S&F MCB TPN, 415 V, 40 to 100 Amp with breaking capacity 10KA C series 415 Volts, complete all as specified anddirected. 36 S&F MCB single pole and neutral 40 to 63 Amps, ‘C’ series 240 Volts, breaking capacity 10KA complete all as specified and directed. 37 S&F MCB single pole 06 to 32 Amps, ‘C’ series 240 Volts, breaking capacity 10KA complete all as specified and directed. 38 Taking down old unserviceable LED tube light fitting / building security light complete all as specified. 39 S&F LED light fitting 1x20 Watt , 220 V , AC decorative box type with driver , holder including LED tube light connecting up with three core flexible copper conductor cable of suitable size from ceiling rose complete all as specified and directed. 40 S&F LED flood light 70 watt 230V AC outdoor type with thermal management in multiple optics and equipped with IP66 protection, with impact and corrosion resistant complete with driver and lamp and incl eassy to instl with base plateconnection complete all as specified and directed. 41 M&L in repair for submain wiring with single core 1.5 sqmm PVC FRLS insulated unsheathed cable multi stranded copper conductor drawn through and inclduing PVC casing / capping of suitable size with all fittings and fixing accessories on roof , walls, ceiling etc including 1.5 Sqmm PVC insulated unsheathered one core multistranded copper condutor earth wire complete all as specified and directed.(Note : Two run of single core cable and one run earth wire will be measured as one length 42 M&L in repair for submain wiring using four single core 6.0 sqmm PVC FRLS insulated unsheathed cable multi stranded copper conductor 1100 volts grade ISI marked drawn through and inclduing PVC casing capping/PVC conduit or in existing concealed conduitof suitable size with all fittings like bends, tee, etc and fixing accessories on roof , walls, ceiling etc including 6.00 Sqmm PVC insulated unsheathered one core multistranded copper condutor earth wire complete all as specified and directed.Note : Four run of single core cable and one run earth wire will be measured as one length 43 Excavation in trenches not exceeding 1.5m wide and not exceeding 1.5m in depth for foundation, poles struts, laying of cable/ pipes etc n.exc 10 sq m on plan and n exc 1.5 m in depth and getting out in soft/loose soil complete all as specified and directed. 44 Returning, filling in, including spreading, levelling, watering and well ramming in layers not exc. 25 cms thick in soft/loose soil complete all as specified and as directed. 45 Removing excavated material/soil not exc 50m and depositing where directed at a level not exc 1.5m above the starting point complete all as specified and directed. 46 Supply and spread sand in trenches as sand cushioning to underground cable for protection with dry fine river sand and provide required cover after punning down 18CM will be measured and paid complete all as specified and directed. (Note: Thickness of sand cushion after punning down will be measured and paid.) 47 Supply and laying wellburntsub class‘B’ bricks( designated 75) locally available best quality, laid dryin trenches forprotection of underground cable complete all as specified and directed. 48 Supply, laying, Jointing and testing in repair of LTUG cable XLPEinsulated,PVC bedded galvanised steel strip or wirearmoured, heavy duty electric cable with aluminium conductor, 1100 volts grade, cross sectional area 25 sqmm 3.5 core laid in trenches/ on poles / walls / in ducts / passing through pipes and including necessary cable lugs, bolts, nuts and washers complete all as specified and directed. 49 M&L for earthing complete with galvanized steel earth plate electrode 600 x 600 x 6 mm thick buried directly in ground (earth pit not less than 2.25 m deep below ground level) with top edge of the plate not less than 1.5 mtr below normal ground level connected to galvanized earth wire 4mm dia by means of galvanized iron or steel bolts nuts check nuts and washers and other end connected with earthing testing point including providing suitable testing points as directed including funnel, watering pipe of 20mm bore, light grade galvanized iron pipe, wire mesh charcoal of coal dust and common salt in alternative layer all around the earth electrode compacted thickness 15cm with concrete pit in PCC 1:3:6 type C1 50mm thick pre cast RCC 1:2:4 type B1 cover slab set in CM (1:4) re-enforcement with 8mm dia deformed bars @ 15cm C/C and suitable handle of 10mm dia MS round bars, including earth work in hard/dense soil as required complete all as shown in electrical plate No 3 of MES Schedule Part I and testing on completion all as specified and as directed.(Note: Earth strip beyond 7.5 m length will be measured & paid separately)
