WORK SERVICES FOR IMPROVEMENT/ UPGRADATION OF

Amount

Taking down chowkhats or frames with shutters not exc. 1.5 sq. m Each (without taking off shutters from the frames) complete all as specified and as directed.

M & L Powder coated Aluminium section for door frame , windows, ventilators, partitions, work station etc with one or more rebates, including joining cleats for fixing necessary lugs complete frame work complete all as specified.

S & F powder coated Aluminium Anodised window and ventilator shutters,sliding type without sash bar, aluminium section weighing 0.55 kg/m including necessary joining cleats, glazing clips, rubber packing, anodised aluminium snap beading, screws etc. complete all as specified Note : Glass and SS wire mesh shall be measured and paid separatly in respective item.

S & F Stainless steel wire cloth, 0.36 mm nominal dia of wire and average width of aperture 1.40 mm and fixed with tinned tacks, or galvanised wire staples all as specified and as directed

Demolition of reinforced cement concrete and in any position not otherwise specially provided for ( reinforcement cut as required to facilitate demolition ) as slab supported on wall , cooking platform etc, complete all as specified and directed

M & L RCC Slabs Type B1, mix 1:2:4, (using 20 mm graded stone aggregate) supported on walls , beams and columns in floors, roof, lamdings, balconies, canopies, deck slabs and in shelves and the like complete all as specified and directed.

M & L for Mild steel bars 10mm dia and over, cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9mm dia or securing with clips all as specified.

Dismantling of Stone slabs and tiles laid beded and pointed in any morter any description or thickness in floors, aprons etc.

M & L 18 to 20 mm thick Granite (of any type) work (table rubbed and polished) in steps, jambs, pillars, win dow-cills, cooking plat forms and like in cement mortar (1:4) including point ing in white cement (1:2) us ing marble dust with admix ture of pigment to match with shade of granite laid over 20 mm thick screed bed in CM 1 : 4 complete all as specified and directed

M&L for rounding to edges of stone slabs one edge, such as in steps, cooking platform, and other similar situations complete all as specified and directed

Formwork to soffits of suspended slabs such as roof slabs, floor slabs, landings and similar work; not exceeding 200mm thick fair finished to receive granite slab etc(Horizontal or sloping) complete all as specified and directed.

Demolition of unreinforced cement concrete in ground floors etc and paving n. exc 15cm thickness (below or above ground level) complete all as specified and directed

M&L for 25 mm thick (1:2:4) Type-B-1 (using 12.5mm graded crushed stone aggregate) as in level course of flooring complete all as specified and directed .

M&L non skid ceramic tiles coloured pattern as required of 7 to 8 mm thick (square/ rectangular) area of each tile exceeding 0.11 sqm but not exceeding 0.18 sqm, in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match with and including laid over 15 mm thick screed bed in CM (1:4) compete all as specified and directed

M&L glazed ceramic coloured, designer & pattern (dark & light shade combination) tiles in 350x250x7 or 450x350x7 or 450 x 300 x 7-8 mm thick on vertical surfaces such as dado etc set and jointed in neat cement slurry and pointed in white or colour cement to match over with and including 10mm thick backing coat in CM 1:3 and dismantling floor hearth or wall tiling including cement mortar bedding (but not backing) removing serviceable tiles to store and rubbish off the premises complete all as specified and directed

Dismantling structural steel work including doors, grills, gates but excluding framed truss etc.. complete all as specified and directed .

M & L Mild steel framed work such as grills , gratings, etc., with ends of bars shouldered and/ or riveted, or forged in to spikes; framed guard bars ; barred iron doors; ladders; framed balusters ; walk ways ; railings; frame work of water tanks and similar work conforming to Fe-290 Gde E-165 complete all as specified.

M & L for preparation of new or previously untreated steel surfaces of any description over 10 cm in width or girth not otherwise described and applying two coats of synthetic enamel paint over a coat red oxide complete all as specified and directed.

S & F in repairs 18 mm thick BWP Ply wood, grade BWR, type BB fixed as in kitchen cabinet for modular kitchen , make frame work , shelves , partition, cupboard , fixed SS screws or adhesive, including all fixing arrengements any description and size complete all as specified and directed.

S & F 0.9 mm Decorative laminate type 1 of surface finish, colour and pattern as approved, fixed with approved adhesive on BWR ply complete all as specifed and directed.

S & F stainless steel kitchen double basket size 20" x 17" x 6" (dia of wire not less than 5.0 mm thick) including fixing of sliding roller clip and sliding rails on both side fixed with stainless steel screws incl all fixing arranement complete as specified and dirceted. Note : Roller clip and sliding channel shall be measured and paid separately in supply only items. Make : HETTICH/EBCO/GODREJ/SLEEK/HAFELE

S & F stainless steel kitchen Triple basket size 20" x 19" x 6" (dia of wire not less than 5.0 mm thick) including fixing of sliding roller clip and sliding rails on both side fixed with stainless steel screws incl all fixing arranement complete as specified and dirceted. Note : Roller clip and sliding channel shall be measured and paid separately in supply only items. Make : HETTICH/EBCO/GODREJ/SLEEK/HAFELE

S & F stainless steel kitchen Plate basket size 20" x 19" x 6" (dia of wire not less than 5.0 mm thick) including fixing of sliding roller clip and sliding rails on both side fixed with stainless steel screws incl all fixing arranement complete as specified and dirceted. Note : Roller clip and sliding channel shall be measured and paid separately in supply only items. Make : HETTICH/EBCO/GODREJ/SLEEK/HAFELE

S & F stainless steel kitchen Cutlery basket size 20" x 19" x 4" (dia of wire not less than 5.0 mm thick) including fixing of sliding roller clip and sliding rails on both side fixed with stainless steel screws incl all fixing arranement complete as specified and dirceted. Note : Roller clip and sliding channel shall be measured and paid separately in supply only items. Make : HETTICH/EBCO/GODREJ/SLEEK/HAFELE

S & F stainless steel kitchen Plain basket size 19" x 18" x 6" (dia of wire not less than 5.0 mm thick) including fixing of sliding roller clip and sliding rails on both side fixed with stainless steel screws incl all fixing arranement complete as specified and dirceted. Note : Roller clip and sliding channel shall be measured and paid separately in supply only items. Make : HETTICH/EBCO/GODREJ/SLEEK/HAFELE

S & F stainless steel kitchen Plain basket size 19" x 18" x 4" (dia of wire not less than 5.0 mm thick) including fixing of sliding roller clip and sliding rails on both side fixed with stainless steel screws incl all fixing arranement complete as specified and dirceted. Note : Roller clip and sliding channel shall be measured and paid separately in supply only items. Make : HETTICH/EBCO/GODREJ/SLEEK/HAFELE

S & F Stainless steel Auto hinges soft close (Heavy type - 150 gm) four hole for cabinet shutters Make : HETTICH/EBCO/GODREJ/SLEEK/HAFELE

S & F Stainless steel hadles size 150 mm Fixed with SS screws complete all as specified and directed.Make : HETTICH/EBCO/GODREJ/SLEEK/HAFELE

S & F Stainless steel magnetic catches fixed with SS screwes complete all as specified and directed.Make : HETTICH/EBCO/GODREJ/SLEEK/HAFELE

Supply only Stainless steel cabinet channel for moving the SS basket of any size and any description complete as specified and directed.Make : HETTICH/EBCO/GODREJ/SLEEK/HAFELE

Demolition of brickwork or stone/ boulder masonry, built in cement mortar including all quoins, arches, pillars, etc, but excluding ashlar facings, dressed stonework and precast concrete articles complete all as specified and directed complete all as specified and directed.

M&L for Pre-cast cement concrete block masonry type C1 1:3:6 (20 mm graded aggregate) with solid blocks, 10cm in width and setting in mortar CM 1 :6 precast concrete articles complete all as specified and directed

M&L rendering 10 mm thick in CM 1:6 on brick/concrete/stone wall surfaces of any description, or disturbed door jombs, windows cills or similar plastering work and finishing the surfaces even and smooth without using extra cement, complete all as specified and directed

M&L rendering 15 mm thick in CM 1:6 on brick/concrete/stone wall surfaces of any description and other surface and finishing the surfaces even and smooth without using extra cement including taking down cement or lime plaster of any description from stone /brick/concrete wall etc incl raking out joints hacking for key scrurbbing down with water and disposing of the rubbish complete all as specified and directed complete all as specified and directed .

M&L for preparing new plastered or unplastered surfaces on walls & other surface and applying two coats of oil emulsion distemper over a coat of 1.5mm thick wall care putty with rubbing or smoothing of surface upto ture finish over a coat of water base primer complete all as specified and directed

M&L for complete removal of existing treatment plastered or unplastered surfaces on walls & other surface and applying two coats of oil emulsion distemper over a coat of 1.5mm thick wall care putty with rubbing or smoothing of surface upto ture finish over a coat of water base primer complete all as specified and directed

M&L for Cutting chases, pinning in. making good to facings where required and pointing in cement mortar 1:3 to ends or edges of landings, steps, cills, sunshades, shelves, lintels, etc.; and cutting chases for concealed water tubing or concealed conduit wiring, etc., and making good, cutting not exc 10 cm girth complete all as specified and directed

S & F in repairs 25 mm outer dia CPVC Pipe SDR 11 & Plain CPVC SDR 11 Fittings such as Tee, Elbow, nipple and small piece of pipe in trenches or fixed to wall/Ceiling complete all as specified and as directed

All as per Sl Item No 38 above but 32 mm outer dia mm dia bore

S&F in repair 15 mm aireated d bib tap ( fancy type) , cast copper alloy chromium plated with crutch or butterfly handle, screwed down, screwed for iron pipe or for brass ferrule complete all as specified and directed including taking down old tap.

S&F in repair CP angle valves (half turn type)/ concealed type (chromium plated fancy type) 15 mm dia, cast copper alloy, screwed down, high pressure with crutch or butterfly handles, screwed both end for iron pipe or for unions complete all as specified and directed including taking down old valve.

S&F in repair kitchen sinks with drainage board made of stainless steel 1 mm thick kitchen or laboratory with plugs, washers and waste coupling and waste pipe including bedding in cement mortar to dwarf wall or including fixing cantilever brackets and connecting union to pipe overall size 915mm x 460mm bowl size 410mm x 330mm x160mm complete all as specified and directed

S & F in repairs CP grating dome 100 mm dia (minimum weight 25 gms) complete all as specified and directed including taking out old one.

S & F in repairs 75 mm dia PVC (SWR) pipes, single socketed in any length with rubber ring joints and fixed to wall complete all as specified and directed

S & F in repairs 75 mm dia PVC (SWR) bends of any radius with duck foot or heel rest fitted with oval access door complete all as specified and directed.

M & L for 4 mm thick sheet glass ordinary quality and glazing with oil putty in square not exc. 0.5 sq m in each pane.

M & L Preparation of Old wood painted surfaces of any description , not otherwise description, over 10 cm width or grith apply one coat of synthetic enemel paint (ordinary tint) complete all as specifed and directed.

M & L Preparation of old decorated ceiling surfaces including brooming down or steel wire brushing, scarping down smoke soot, module, mass and applyng one coat of oil bound distemper on ceiling complete all as specified and as directed

M&L for Removing demolished debries retrives from above demolition outside MD land on contractor own arrengements complete all as directed.

S & F stainless steel kitchen rack made of .63 mm thick stainless steel sheet of size 900 mm x 600 mm x 250 mm fixed to wall with screws complete all as specified and directed.

M & L for 25mm thick cement concrete type B-0, mix 1:2:4 (using 12.5 mm grade stone aggregate) as in levelling course in flooring finished even and fair under floor finishes.

M & L for Double Charged Vitrified Ceramic Colour tiles 9 to 10 mm thick light shade(Square / Rectangular) polished , area of each tiles not exceeding 0.36 Sqm in floors etc set and jointed in neat cement slurry and pointed in white or colour cement to match the shade of tiles over and including cement screed or bedding layer of cement mortar 15mm thick in 1:4 complete all as specified and as directed . Make : Somany, Johnson, AGL, Kajaria

All as per Sl Item No. 52 above but as in skirting over cement mortar backing plaster in CM1:3 10 mm thick including taking down existing plastering Make : Somany, Johnson, AGL, Kajaria

Taking down chowkhats or frames with shutters (without taking off shutter from the frame ) exceeding 1.5 Sqm but not exceeding 4 Sqm each complete all as specified and directed .

S&F powder coated Aluminium section for door frame , windows, ventilators, with one or more rebates, including joining cleats for fixing necessary lugs complete frame work complete all as specified.

S&F powder coated Aluminium section for door shutters aluminium section weighing 0.55 kg/m including necessary joining cleats, glazing clips, rubber neoprene packing, handles 2 Nos in each door, hinges, powder coated aluminium shap beading screws etx complete all specified and directed.

S & F Powder coated aluminium (minimum thickness of powder coating 50 micron) work for doors, windows, ventilators and partitions (Fixed portions) with extruded built up standard tubular sections/ appropriate Z sections and other sections of approved make conforming to IS:733 and IS:1285, fixing with dash fasteners of required dia and size, including necessary filling up the gaps at junctions, i.e. at top, bottom and sides with required EPDM rubber/ neoprene gasket etc. Aluminium sections shall be smooth, rust free, straight, mitred and jointed mechanically wherever required including cleat angle, Aluminium snap beading for glazing/ paneling, C.P. brass/ stainless steel screws, all complete as per directed and specified.

S&F powder coated Aluminium section for window and ventilator sliding type without sash bar aluminium section weighing 0.55 kg/m including necessary joining cleats, glazing clips, rubber packing, powder coated aluminium shap beading screws, powder coated aluminium fittings such as peg stays 150 mm long ( 1 Nos) hinges type B-21 100 mm long (2 Nos) suitable handle 1 Nos complete all as specified

S&F powder coated Aluminium grill for window / ventilators of mesh size 75 x 75 mm and made out of 4 mm thick aluminium power coated sections including necessary fitting arrangements all as specified and directed

S & F 5.50 mm sheet glass, ordinary quality and glazing with oil putty in squares exc 0.5 sq m Each pane all as specified and as directed

S & F 12 mm thick veneered particle board interior grade , solid core, general purpose type, with face veneers of type BB fixed with screws to aluminium frame work etc, with decorative face veneers both faces complete all as specified and directed.

S&F 150 mm aluminium anodised barrel tower bolts, of extruded section all as specified and directed

S&F aluminium butt hinges of 100 mm size medium weight fixed to existing frame complete all as specified and directed

S & F 150 mm size extruded aluminum alloy handles, fabricated type anodized complete all as specified and directed

S&F floor door stopper of aluminium alloy body and tongue, overall length of cover plate 140 mm anodised with hard drawn steel spring, fixed in floors complete all as specified and directed.

S & F in repair aluminium( Extruded section) body door closer hydraulically regulated , designation No. 3 universal type , suitable for door shutterof 851 to 1000mm in width complete all as specified and directed. Make : Dyna and equivalent ISI marked

S & F in repair double action floor spring hydraulically regulated made up of minimum 1.25 mm thick aluminium alloy sheet foundation box , main body with stainless steel cover, govering pivot made of brass, other parts made of mild steel heavy duty including taking down of onld one and fixed . complete all as specified and directed.

M&L rendering 15 mm thick in CM 1:4 on brick/concrete/stone wall surfaces of any description, or disturbed door jombs, windows cills or similar plastering, wall plastering work and finishing the surfaces even and fair without using extra cement, complete all as specified and directed

M&L for preparing new plastered or unplastered surfaces on walls & other surface and applying two coats of oil emulsion distemper over a coat of 1.5mm thick wall care putty with rubbing or smoothing of surface upto ture finish over a coat of water base primer complete all as specified and directed

Removing material or debris retrives from above demolition or cleaning to a distance exceed 1.5 Km and not exceeding 5.0 Km and depositing where directed complete all as specified and directed

Excavating in trenches in hard/dense soil, n exc 1.5m wide and n exc 1.5m in depth; for foundation, etc. or for shafts, wells, cesspits, manholes, pier holes, etc. n exc 10 sq m on plan and n exc 1.5m in depth and getting out complete.

Returning, filling in, including spreading, levelling, watering and well ramming in layers not exc 25 cm in soft/loose soil complete.

Removing excavated material/soils n exc. 50m and depositing where directed at a level n exc. 1.5m above the starting point complete.

M & L PCC 1:4:8 type D-2 using 40 mm graded stone aggregate as in mass concrete for foundation, sub base etc complete all as specified and directed.

M & L RCC mix 1:2:4, type B1 (using 20 mm garaded stone aggregate) as in foundations , including rafts, footings, foundation beams, plinth beams, bases for columns, basement slabs, under reamed piles and mass concrete etc complete all as specified and directed.

M & L for RCC mix 1:2 :4, type B1 (using 20 mm graded stone aggregate ) as in walls , retaining walls , basement wall , ballast walls and the like, any thickness, above top of footings including attachments pilasters and byttresses. complete all as specified and directed.

Use and waste Formwork to flat rough finished surface of concrete, sides of concrete foundation, footing, bases of columns, plinth beam, side and soffits of plinth beam and similar works in vertical surfaces complete all as specified and directed.

Use of Formwork to flat rough finished surfaces of concrete faces of walls , retaining walls , abutments, parapets and staircases railings and similar work including attached pillasters, butteress, etc, vertical or to batters

S & F TMT bars 10 mm dia and over, cut to length, bent to shape as required incl cracking bending hooking ends and binding with mild steel wire (annealed) not less than 0.9 mm dia, complete all as specified and as directed

S&F TMT bars but 6 to 8mm dia and over, cut to length, bent to shape as required incl cracking bending hooking ends and binding with mild steel wire (annealed) not less than 0.9 mm dia, complete all as specified and as directed

M & L for Providing precast cement concrete type B1 1:2:4 (20mm graded aggregate) set in CM 1:4 in cover slabs (for man holes etc.) and similar articles with plain faces all as specified and as directed.

M&L for Surface excavation in hard /Dense soil n. exc (not exceeding) 30 cm deep and averaging 15 cm deep and getting out complete all as specified and directed

M&L for Hardcore of gauge n exc. 63 mm of broken stone or boulders, deposited, spread and levelled in layers n exc. 15 cm thick, watered and rammed to a true surface complete all as specified and directed.

M & L 75 mm thick PCC 1:4:8 type D-2 using 40 mm graded stone aggregate as in Sub base for concrete.

S & F Machine pressed precast concrete interlocking paver block any shape and size confirming to IS 15658-2006 of 80 mm thickness M-40 Grade with grey cement and pigment laid over 20 mm thick sand cushioning complete all as specified and directed. Note : supply only sand cushoning shall be measured and paid separately.

Supply only sand filling under floors as in sand cushioning for paver blocks etc complete all as specified and directed.

M & L Steel work in tubular trusses including special shaped washer etc. complete using ERW or induction butt welded tubes conforming to I. S.1161- 1979 grade St.-240 ® complete all as specified and directed

M & L Rolled sections as in main and cross beams, hip and jack rafters; purlins where connected to common rafters and running rails and guides for sliding doors; fixed with angle cleats or other connecting plates complete ll as specified and directed

M & L Joist, channel, angle, tubes or tee sections, fixed independently, without connecting plates, etc. (cut to ordinary lengths i.e. within 20mm of the length indicated) ®c complete using EWR or inducton butt welded tubes conforming to Fe410-W (Gde- E-250) quality A complete all as specified and directed.

S & F Pre-painted galvalume aluminium zinc coating GI based corrugated steel sheet 0.50 mm thick of any colour having tensile strength of 550 Mpa as in roof covering/cladding to wall, fixed with self tapping screw as specified and directed. Note:- The profile of sheet shall be as per sample kept in GE's office.

M & L Preparation new plastered wall surface, Surfaces of any description over 10cm girth or width, apply two coat of synthetic enamel paint any colour over a coat of primer complete all as specified and direted. not otherwise described

S & F 450 mm dia Reinforced concrete pipes, class NP3 , laid and jointed complete all as specified and directed.

Taking down carefully copper/aluminium point wiring of any type of batten or conduit (Light, Fan, Socket or power) complete removing material from site and making good the disturbed surfaces of walls, roofs etc including two coats of white/colour washing/distempering etc to match the existing complete all as directed by Engr-in-Charge.

Taking down carefully by unscrewing from boards/ outlet boxes, fittings and fixtures such as switches, sockets, ceiling roses, lamp holders, brackets, ceiling fittings, bulk head fittings, tube light fittings and regulators, etc complete all as directed by Engr-in-charge.

M & L point wiring with 1.5 sqmm nominal cross sectional area, single core, 1100 Volts FRLS grade, stranded, PVC insulated, unsheathed copper conductor cable drawn through PVC concealed conduit of suitable size, complete with all PVC conduit accessories/ fittings, brass screws, washers etc, including metal flux boxes of suitable size and modular white plate with frame for mounting modular switches, sockets and regulators etc, including all cutting/chases etc in walls and including continuous earth wire of size 1.5 Sqmm nominal cross sectional area, single core, PVC insulated copper conductor cable, unsheathed and connected to common earth and earth dolly complete all as specified and directed for the following:-

(a) One light point controlled by one switch.

(b) One 5 Amps 2/3 pin switch socket point outlet multipurpose on independent board.

(c) All as per item No.03 above but wiring complete with 2.5 Sqmm for 3 pin 15A socket multipurpose on independent board .

(d) One bell/ buzzer point controlled by one push button on the same board with other switches or independent with cables 1.5 sq.mm size

Supply & fixing modular switch 06 Amps 1 module in replacement of old u/s complete all as specified & directed

S & F modular socket 06 Amps 2/3 pin combined 2 module in replacement of old u/s complete all as specified & directed.

Supply & fixing modular switch 16 Amps 1 module in replacement of old u/s complete all as specified & directed

S & F modular socket 06/16 Amps 2/3 pin combined 2 module in replacement of old u/s complete all as specified & directed.

S&F in repair LED PC batten light fitting of 4 feet 20 watt , with energy efficient LED and integrated electronic driver of 20W fitting including connecting up with three core flexible copper conductor upto ceiling rose complete all as specified and directed. Make : Bajaj/CG/Philips/Havells

Taking down exhaust fan and cleaning and servicing and after civ works refix the same and complete all as specified and directed

S&F modular Bell push 6A 1 module complete all as specified and directed

S&F Buzzer,Ding dong AC 230V single pole complete all as specified and directed

Supply, laying riddled earth soil conformed IS-1255, cushioning to cables with a layer of riddle earth soil 15cm deep before laying the cable and 8 cm depth after laying of cable, complete all as specified.

M&L for brick protection cover on cable with sub class 'B' brick laid dry flat adjacent to each other complete all as specified and directed.

Supply and fixing of GI tubing, light grade, 32 mm bore with all fitting lais in trenches / pole / wall for protection of cables in repairs complete. Make - TATA / ZINDAL / Bansal .

Supply and laying cable XLPE insulated screened, PVC bedded, galvanised, steel strip or wire armoured, electric power cable, (heavy duty) 1100 volts grade, with stranded aluminium conductor of size 4 core x 10 Sqmm complete all as specified and directed. NOTE : Excavation & Earthwork, Sand cushioning & brick protection shall be measured & paid seperately

S&F in repair LED PC batten light fitting of 4 feet 20 watt, with energy efficient LED and integrated electronic driver of 20W fitting including connecting up with three core flexible copper conductor upto ceiling rose complete all as specified and directed.

Supply and fixing LED flood light 70 watt 230 V AC outdoor type with thermal management in multiple optics and equipped with IP66 protection, with impact and corrosion resistant complete with driver and lamp.

S & F MCB SP 6-32 Amps, 'C' series, 240 V complete incl making conections all as specified and directed.

M & L for sub main wiring complete with two runs of 2.5 Sqmm single core FRLS grade PVC insulated unsheathed cable 1100Volt grade multistranded copper conductor drawn through and including PVC conduit and accessories in surface of wall, roofs etc with one run of PVC insulated copper conductor 2.5 Sqmm single core as earth continuity conductor connected with earth dolly and mains complete all as specified and directed. NOTE : Two rund of cable, one run of PVC Conduit & one run of earth conductor shall be measured as one unit length

S & F MCB SPN 32 Amps, 'C' series, 240 V complete incl making conections all as specified and directed.

S & F MCB DB SPN 8 Way with 200 Amps rated busbar, Double door, 240 volts flush to wall including all cutting etc on wall and making good the disturbed surfaces to match the existing complete all as specified and directed.

S&F GI pipes medium class supplied and laid in trenches/walls/floors complete with all fittings such as tees/elbows/bends/unions/reducers/sockets etc of size 50 mm dia bore complete all as specified and directed

m/s raghavendra kulkarni (BID ID -3411846)

navreet construction (BID ID -3419420)