Construction of Boundary wall Commissioners cell at South Chotanagpur commissioner Office kutchery ,Ranchi for the year 2025-2026

Amount

Earth work in excavation in foundation trenches in ordinary soil ( vide classification of soil item A) and disposal of excavated earth as obtained to a distance upto 50M including all lifts leveling ramming the foundation treanches, removing roots of trees, and shrubs all complete as per approved design, building specification and direction of E/I.

Earth filling in foundation trenches and plinth in layers not exceding 150 mm thick well watered, rammed, fully compacted and fine dressed with earth obtained from excavation of foundation trenches within a lead of 50 M and lift of 1.5 M all complete as per building specification and direction of E/I. (mode of measurement compacted volume)

Providing coarse clean sand in filling in in foundation trenches or in plinth including ramming and watering in layers not exceeding 150mm thick with all leads and lifts including cost of all materials labour, royalty and taxes all complete as per building specification and direction of E/I (Mode of measurement compacted volume)

Providing designation 75A one brick flat soling joints filled with local sand including cost of watering taxes royalty all complete as per building specification and direction of E/I.

Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level. 1:1.5:3 (1 cement : 1.5 coarse sand (zone-III): 3 graded stone aggregate 20 mm nominal size)

Reinforced cement concrete work in beams, suspended floors, roofs having slope up to 15° landings, balconies, shelves, chajjas, lintels, bands, plain window sills, staircases and spiral stair cases above plinth level up to floor five level, excluding the cost of centering, shuttering, finishing and reinforcement, with 1:1.5:3 (1 cement : 1.5 coarse sand(zone-III) : 3 graded stone aggregate 20 mm nominal size).

Reinforced cement concrete work in walls (any thickness), including attached pilasters, buttresses, plinth and string courses, fillets, columns, pillars, piers, abutments, posts and struts etc. above plinth level up to floor five level, excluding cost of centering, shuttering, finishing and reinforcement : 1:1.5:3 (1 cement : 1.5 coarse sand(zone-III) : 3 graded stone aggregate 20 mmnominal size)

Centering and shuttering including strutting, propping etc. and removal of form forFoundations, footings, bases of columns, etc. for mass concrete

Centering and shuttering including strutting, propping etc. and removal of form for Lintels, beams, plinth beams, girders, bressumers and cantilevers

Centering and shuttering including strutting, propping etc. and removal of form for Columns, Pillars, Piers, Abutments, Posts and Struts

Providing designation 75 A brick work in C.M. (1: 6) in superstructure with approved quality of clean coarse sand of F.M. 2 to 2.5 including, providing 10mm thick mortar joints, cost of screening materials, raking out joints to 15mm depth curing, taxes and royalty all complete as per building specification and direction of E/I.

Providing 12mm cement plaster (1:6) with clean coarse sand of F.M. 1.5 including screening, curing with all leads and lifts of water, scaffolding taxes and royalty all complete as per building specification and direction of E/I.

Providing &Applying high quality acrylic modified resin based texture of Dholpur/Red sand stone patter with anti algae and Uv resistace properties to be aapplied as intermediate fiish in desired pattern @ 43.04 kg 10 sqm to form film of 1-1.15mm thickess after scrapping and propperly cleanig the surace to remove loose particles from the plaster surface,followed by top coating with premium acrylic smooth exterior paint with silicone additives of required shade by two or more cots @ 1.43 litre/10sqm,complete as the direction of E/I.

steel work welded in built up sections/framed work,including cutting hoisting,fixing in position and applying a priming coat of approved steel primer using structural steel etc as required in gratings,frames,guard bar,ladder,railings,brackets ,gatesa and similar works.

Supplying fitting and fixing M.S.Grill made of 20x6mm M.S.flat square bar as per approved design and drawing properly fabricated with joints continous fillet welded and finished smooth carriage of grill to work site,hoisting as per building specification and direction of E/I(where materials to not supplied by the deptt)

Providing two coat of synthetic enamel paint of approved shade and make over steel surface including cleaning the surface throughly , scaffolding and taxes all after removing dirt including scales smokes, grease and sand papering including cost of scaffolding and taxes all complete as per building specification and direction of E/I.

providing Tor steel reinforcement of 8mm dia rods as per approved design and drawing exclusive carriage of M.S. bars to with cutting, bending and binding with annealed wire with cost of the wire, removal of rust, placing the rods in position all complete as per building specification and direction of E/I. TMT EC 500 onle valid for Tata (Tiscon), SAIL, JSPL,Electrosteel Steels Ltd. Bokaro and Vizag (RINL)

providing Tor steel reinforcement of 10mm,12mm,16mm. dia bars as per approved design and with cutting, bending and binding with annealed wire with cost of the wire, removal of rust, placing the rods in position all complete as per building specification and direction of E/I)

(a) 10mm (TMT coil Fe 500) (only valid for Tata (Tiscon), SAIL, JSPL,Electrosteel Steels Ltd. Bokaro and Vizag (RINL)}

(b) 12mm (TMT coil Fe 500) (only valid for Tata (Tiscon), SAIL, JSPL,Electrosteel Steels Ltd. Bokaro and Vizag (RINL)})

Providing and fixing 22mm thick mirror polished, machine cut for kitchen platforms, vanity counters facials and similar locations of required size of approved shade, colour and texture laid over 20mm thick base cement mortar 1:4(1 cement:4 coarse sand) with joints treated with white cement ,mixed with matching pigment, epoxy touch ups ,including rubbing, curing etc. complete at all levels.Granite stone slab of colour black,cherry /Ruby red area of slab upto 0.50sqmm

Designing,babricating,testing,installing and fixig inposition curtain wall with Aluminium comkposite panel cladding,with open grooves for linear as well as curvlinear portions of the building,for all heights and all levels etc including(a)structural analysis & design and prreparation of shop drawings for pressure equialisation or rain screen priniciple as required,proper drainage of water to make it watertight including checking of all the structural and functional design.(b)Providing,fabricating and supplying and fixing panels of aluminium composite panel cladding in pan shape in metalic colour of approved shades made out of 4mm thick aluminum composite panel cladding sheet shall be coil coaated,with kynar 500 based PVDF/Lumiflon based fluoropolymer resin coating of approved colour and shade on face#1 and polymer(service)coating on face#2 as specified using stainless steel screws,nuts,bolts,washers ,cleats,weather silicone sealant,backer rods etc.(c)The fastening brackets of Aluminium alloy6005 T5/MS with Hot Dip Galvanised with serrtions and serrated washers to arrest the wind loadmovement,fasteners,SS 316 pins and anchor bolts of approved make in SS 316,Nylon separatiors to prervent bi-metallic confacts all commplete required to perform as per specification and drawing.The item includes cost of all mataerial & labour component,the cost of all mock uups at site,cost of all samples of the individual components for testing in an approved laboratory,field tests on the assemblled working curtain wall with aluminium composite panel cladding,having all the performance characteristics allcommplete as per the Architectural drawings,as per item description,as specified as per the approved shop drawings and as directed by the engineer-in-charge.However,for the purpose of paymet,only the actual area on the external face of the curtain wall with Aluminium composite panel cladding (including width of groove) shall be measured in sqm.upto two decimal places.

Providing and supplying aluminium extruded tubular and other aluminium sections as per the architectural drawings and approved shop drawings,the aluminium quality as per grade 6063 T5 or T6 as per BS 1474,including super durable powder coating of 60-80 microns conforming to AAMA 2604 of required colour and shade as approved by the Engineer-in-charge(The item includes cost of material such as cleats,sleeves,screws etc necessary for fabrication of extruded aluminium frame work.Nothing extra shall be paiid on this account).The weight of aluminium extruded section shall be taken for purpose of payment.

Providing and laying 60 mm thick faciory made cement concrete interlocking paver block of M -30 grade made by block making machine with strong vibratory compaction, of approved size, design & shape, laid in required colour and pattern over and including 50 mm thick compacted bed of coarse sand, filling the joints with line sand etc. all complete as per the direction of Engineer-in-charge

Dismantling pucca brick or lime work including stacking serviceable materials in countable stacks within 15M. Lead and disposal of unserviceable materials with all leads all complete as per direction of E/I.

Carriage of materials from nearest approved sources of supply including loading into trucks and unloading from trucks and stacking properly at work site as directed by the E/I.

sand lead 8K.M.

Brick lead 8K.M(1K+7P)

chips lead 22K.M.

Providing and fixing aluminium work for doors, windows, ventilators and partitions 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 / panelling, C.P. brass / stainless steel screws, all complete as per architectural drawings and the directions of Engineer-in-charge. (Glazing, paneling and dash fasteners to be paid for separately) : Powder coated aluminium (minimum thickness of powder coating 50 micron)

Providing and fixing 19 mm thick both side blancing lamination factory pressed BWP grade marine ply as per IS 710 of appro ed brand boxes,shelves,racks,almirah,cupboard and drawer etc including necessary nails,screws etc compelte as per direction of E/I.

Providing and fixing 4mm thick coirveneer board ISI marked IS :14842,plain lining with necessary screws,priming coat on unexposed surface etc complete job.

Providing and fixing false ceiling at all height including providing and fixing of frame work made of special sections, power pressed from M.S. sheets and galvanized with zinc coating of 120 gms/sqm (both side inclusive) as per IS : 277 and consisting of angle cleats of size 25 mm wide x 1.6 mm thick with flanges of 27 mm and 37mm, at 1200 mm centre to centre, one flange fixed to the ceiling with dash fastener 12.5 mm dia x 50mm long with 6mm dia bolts, other flange of cleat fixed to the angle hangers of 25x10x0.50mm of required length with nuts & bolts of required size and other end of angle hanger fixed with intermediate G.I. channels 45x15x0.9 mm running at the spacing of 1200 mm centre to centre, to which the ceiling section0.5 mm thick bottom wedge of 80 mm with tapered flanges of 26 mm each having lips of 10.5 mm, at 450 mm centre to centre, shall be fixed in a direction perpendicular to G.I. intermediate channel with connecting clips made out of 2.64 mm dia x 230 mm long G.I. wire at every junction, including fixing perimeter channels 0.5 mm thick 27 mm high having flanges of 20mm and 30 mm long, the perimeter of ceiling fixed to wall/partition with the help of rawl plugs at 450 mm centre, with 25mm long dry wall screws @230 mm interval, including fixing of gypsum board to ceiling section and perimeter channel with the help of dry wall screws of size 3.5 x 25 mm at230 mm c/c, including jointing and finishing to a flush finish of tapered and square edges of the board with recommended jointing compound , jointing apes , finishing with jointing compound in 3 layers covering upto 150 mm on both sides of joint and two coats of primer suitable for board, all as per manufacturer’s specification and also including the cost of making openings for light fittings, grills, diffusers, cutouts made with frame of perimeter channels suitably fixed, all complete as per drawings, specification and direction of the Engineer in Charge but excluding the cost of painting with12.5 mm thick tapered edge gypsum moisture resistant board

Polishing in high gloss/matt finish melamine clear polish on wood work in required color/wooden shade texture with following process in the sequence as detailed below.

1.The surface to be polished in rubbed with sand paper 80/120 no and then with sand paper of 160/180nos

2-Applying two coats of sealer with spray gun and allowing sufficient drying time for Ist coat and 2nd coat is allwed to dry for 8 to 12 hrs

3-On drying of sealer coat,wet rubbing with emery cloth of finer grading with ample wataer to rremove excess sealer layer and make the surface further smooth after this wet rubbing,then surface is applied with special grade melamine fillers to fill all the small and big holes/grooves etc.Filler coat to be allowed to dry for 4 to 6 hrs on which again a light wet rubbing is done this surface is further allwed todry for 12hrs.

4.On this ,Ist coat of melamine polish is applied with spray gun using melamine clear polish and melamine thinner in rerquired kproportion.This Ist coat is allowed to dry for 24 hrs then this dry surface is again fine wet rubbed smooth,which is further allowed to dry for 12 hrs.The final melamine polish is applieid with compressor pressure spray gun using melamine clear polish kand melamine thinneer mixed is required proportion complete as per direction of Engineer-in-charge.(Final coat to be done in 1 or 2 layers without gap of time)

Providing and applying plaster of paris putty of 2mm thickness over plastered surface to prepare the surface even and smooth complete. E/I.

Providing two coats of plastic emulsion paint of approved shade and make over a coat of cement primer over new surface including preparing plastered surface by rubbing smooth with pumice stone or fine sand paper, applying putty wherever required, scaffolding washing of floor and taxes all complete as per building specification and direction of E/I.

ProvProviding and fixing bright finished brass hanging type floor door stopper with necessary screws, etc. completeiding and fixing bright finished brass handles with screws etc.compelte. (125mm)

Providing and fixing aluminium die cast body tubular type universalhydraulic door closer (having brand logo with ISI, IS : 3564, embossed onthe body, door weight upto 35 kg and door width upto 700 mm), withnecessary accessories and screws etc. complete .

Providing and fixing factory made Upvc glazed /wire mesh windows/vdors comprising of lead free uPVC multi-chambered fame and mulion(where eve required)extruded profiles having minimum wall thickness of 1.70mm for series R1 and R2 profiles and 2.10mm for series R3 and R4 profiles conforming to EN 12608 in any shape,colour and design duly reinforced with galvanized mild steel section made of required shape &size as prCPWD specification,UPVC extruded glazing beads,interlocks and inline sash adaptor ( where ever required) of appropriate dimensionEPDM gasket,hardware,SS 304 grade fasteners of miniumi 8mm dia with countersunk head,comprising of matching kpolyamide PA6 grade sleeve for fixing frameto finished wall asper IS 1367:part 1 to 14,plastic packers,plastic caps and necessary stainless steel screws etc Profile of frame,sash &mulion ( if required) shall be mitred cut and fusion welded/mechanically jointed duly sealed at all comers,including drilling of holes for fixing hardware and drainage of water etc.After fixing frame the gap between frame and adjacent finished wall shall be filled with weather proof silicon sealant over backer rod of approved size and quality all compelte as per approved drawig conforming to CPWD specification and direction of E/I

Three track thre panels sliding window with two glazed & one wire mesh panels with aluminium channel for roller track,wool pile,nylon rollers with SS 304 body using R2 series withframe (70mm & above)(40mm&above)& both glazed and fly scen sash(25mm&above)x(50mm & above) with zinc ally (zamak) powder coated touch locks with hook(height upto 1.2metre)

Supply of wall mounted Fan 16"(400mm) including all complete job as per direction of E/I.make Bajaj/crompton/Havells.)

Providing and fixing Chlorinated polyvinyl chloride (PVC) pipes, having thermal stability for hot & cold water supply including all CPVC plain & brass threaded fittings..This included jointing of the pipes & fittings with one step CPVC solvent cement trencing,refilling & testing of joints complete as per direction of E/I. concealed work including cutting chases and making good the walls etc.(External work)

15mm dia

20mm dia

Providing and placing on terrace(at all floor levels) polyethylene water storage tank ISI 12701 marketed with cover and suitable locking arrangement and making necessary holes for inlet ,outlet and overflow pipes but without fillings and the base supported for tank.

Supply, and fixing of steel sign Letter of 12" and 8" on ACP Board with 15" logo of Jharkhand Government with sinage of izeaMyh; vk;qDr dk;kZy; nf{k.kh NksVkukxiqj izeaMy jkaph 834001 including all complete job as per direction of E/I.

S/F/F upper head cabinet,Rack,or wall unit file cabinet including allmaterials,labour,taxes all complete as per building specification and direction of E/I.ply Board-19mm thick green,centure or ISI mark water proof ply Grade,outside Laminate:1mm thick green Lam/century Lam, inside Laminate-0.8mm thick Green lam/century Lam channel/soft closing hinge:-Hetich(202 S.S.grade) lock of Furniture:Godrrej/cent,Handle/Jali-Brass/S.S.finish Handel,Door closer-Helix/Ebco/Hettich/Yama(202-SS grade) edge Binding-same Laminate/PVC

Add 18 % GST (in Basic Rate must fill 12)

Add 1% Labour Cess (in Basic Rate must fill 1)

Ms Gokul Construction (BID ID -655834)