Renovation of Chief Secretarys Chamber of Secretariat Building Port Blair. Re-Call

Amount

Clearing jungle including uprooting of rank vegetation, grass, brush wood, trees and saplings of girth up to 30 cm measured at a height of 1 m above ground level and removal of rubbish up to a distance of 50 m outside the periphery of the area cleared.

Earth work in excavation by mechanical means (Hydraulic excavator) / manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift upto 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m.

All kinds of soil.

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level :

1:4:8 (1 Cement : 4 coarse sand (zone-III) derived from natural sources : 8 graded stone aggregate 40 mm nominal size derived from natural sources)

1:2:4 (1 cement : 2 coarse sand (zone-III) derived from natural sources : 4 graded stone aggregate 20 mm nominal size derived from natural sources)

Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level.

Thermo-Mechanically Treated bars of grade Fe-500D or more.

Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete above plinth level.

Thermo-Mechanically Treated bars of grade Fe-500D or more.

Centering and shuttering including strutting, propping etc. and removal of form for

Foundations, footings, bases of columns, etc. for mass concrete

Lintels, beams, plinth beams, girders, bressumers and cantilevers

Columns, Pillars, Piers, Abutments, Posts and Struts

Suspended floors, roofs, landings, balconies and access platform

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) derived from natural sources : 3 graded stone aggregate 20 mm nominal size de rived from natural sources)

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) derived from natu- ral sources : 3 graded stone aggregate 20 mm nominal size derived from natural sources)

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) derived from natural sources : 3 graded stone aggregate 20 mm nominal size derived from natural sources).

Providing and laying Autoclaved Aerated concrete blocks (MC) masonry 150mm/230mm/300 mm thick MC with Grade-1 blocks of density 551-650 kg/cum conforming to IS:2185 (Part 3) in super structure above plinth level up to floor V level with RCC band at sill level and lintel level with approved block laying polymer modified adhesive mortar all complete as per direction of Engineer-in-Charge. (The payment of RCC band and reinforcement shall be made for seperately).

Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 m and lift upto 1.5 m.

12 mm cement plaster of mix :

1:4 (1 cement: 4 fine sand)

6 mm cement plaster of mix :

1:3 (1 cement : 3 fine sand)

Providing and fixing Ist quality digital concept ceramic glazed wall tiles conforming to IS: 15622 (thickness to be specified by the manufacturer), of approved make, in all colours, shades except burgundy, bottle green, black of any size as approved by Engineer-in-Charge, in skirting, risers of steps and dados, over 12 mm thick bed of cement mortar 1:3 (1 cement : 3 coarse sand) and jointing with grey cement slurry @ 3.3kg per sqm, including pointing in white cement mixed with pigment of matching shade complete.

Digital Concept Tiles 30 x 60 cm wall tiles

Providing and laying vitrified floor tiles in different sizes (thickness to be specified by the manufacturer) with water absorption less than 0.08% and conforming to IS: 15622, of approved make, in all colours and shades, laid on 20mm thick cement mortar 1:4 (1 cement : 4 coarse sand), jointing with grey cement slurry @ 3.3 kg/ sqm including grouting the joints with white cement and matching pigments etc., complete.

Size of Tile 600x600 mm

Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply, including all CPVC plain & brass threaded fittings, i/c fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes & fittings with one step CPVC solvent cement and the cost of cutting chases and making good the same including testing of joints complete as per direction of Engineer in Charge. Concealed work, including cutting chases and making good the walls

25 mm nominal dia Pipes

Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply including all CPVC plain & brass threaded fittings This includes jointing of pipes & fittings with one step CPVC solvent cement, trenching, refilling & testing of joints complete as per direction of Engineer in Charge. External work

25 mm nominal dia Pipes

40 mm nominal dia Pipes

Providing and fixing CPVC ball valve of approved qaulity.

25 mm nominal bore

40 mm nominal bore

Providing and fixing soil waste and vent pipes : with UPVC pipe confrming to IS 13592 type B including jointing with seal ring etc a) 110 mm dia

Providing and fixing soil waste and vent pipes : with UPVC pipe confrming to IS 13592 type B including jointing with seal ring etc b)75 mm dia

Providing and fixing soil waste and vent pipes : with UPVC pipe confrming to IS 13592 type B including jointing with seal ring etc c)50 mm dia

Provding and fixing UPVC bend of required degree with access door.

110 mm dia

75 mmdia

50 mm dia

Provding and fixing UPVC Plain bend of required degree.

110 mm dia

75 mm dia

50 mm dia

Providing and placing on terrace (at all floor levels) polyethylene water storage tank, IS : 12701 marked, with cover and suitable locking arrangement and making necessary holes for inlet, outlet and overflow pipes but without fittings and the base support for tank.

Demolishing cement concrete manually/ by mechanical means including disposal of material within 50 metres lead as per direction of Engineer - in - charge.

Nominal concrete 1:3:6 or richer mix (i/c equivalent design mix)

Demolishing R.C.C. work manually/ by mechanical means including stacking of steel bars and disposal of unserviceable material within 50 metres lead as per direction of Engineer - in- charge.

Dismantling doors, windows and clerestory windows (steel or wood) shutter including chowkhats, architrave, holdfasts etc. complete and stacking within 50 metres lead

Of area 3 sq. metres and below

Dismantling wooden boardings in lining of walls and partitions, excluding supporting members but including stacking within 50 metres lead :

Thickness above 10 mm up to 25 mm

Providing wood work in frames of doors, windows, clerestory windows and other frames, wrought framed and fixed in position with hold fast lugs or with dash fasteners of required dia & length ( hold fast lugs or dash fastener shall be paid for separately).

Ornemental wood Cat-I A

Providing and fixing panelling or panelling and glazing in panelled or panelled and glazed shutters for doors, windows and clerestory windows (Area of opening for panel inserts excluding portion inside grooves or rebates to be measured). Panelling for panelled or panelled and glazed shutters 25 mm to 40 mm thick :

With Ornamental wood Cat-I(A)

Providing and fixing panelled or panelled and glazed shutters for doors,windows and clerestory windows, including ISI marked M.S. pressed butt hinges bright finished of required size with necessary screws,excluding panelling which will be paid for separately, all complete asper direction of Engineer-in-charge.

35 mm thick Ornamental Wood Cat-I (A)

Providing wood work in frames of false ceiling, partitions etc. sawn and fixed in position :

Ornamental Wood Cat-I(A)

Providing wall panelling with 12 mm thick padauk plank (Cat-I A) by making grroves 6 mm including fixing with neccessary nails etc complete

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 is rubbed with sand paper 80/ 120 no. and then with sand paper of 160/180 nos. 2. Applying two coats of sealer with spray gun and allowing sufficient drying time for 1st coat and 2nd coat is allowed to dry for 8 to 12 hrs. 3. On drying of sealer coat, wet rubbing with emery cloth of finer grading with ample water to remove 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 allowed to dry for 12 hrs. 4. On this, 1st coat of melamine polish is applied with spray gun using melamine clear polish and melamine thinner in required proportion. This 1st 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 applied with compressor pressure spray gun using melamine clear polish and melamine thinner mixed in 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 white cement based putty of average thickness 1 mm, of approved brand and manufacturer, over the plastered wall surface to prepare the surface even and smooth complete.

Providing and fixing wall Hung Basin EWC with fixing Accessories set (Model No. 18131IN-S-0) with 'S' trap ,Cistern Code No 26351IN,face plate code No 4177IN-M-CP seat cover coupler etc of make Kohler or equivalent of approved quality as per the direction of Engineer-In-Charge.

Providing and fixing table top wash basin 550 mm model no.25318IN-0 with C.P.Tall pillar cock code No11543IN-M-CP ,rack bolt code 1213309-0 CP waste coupling Code-45933IN-CP,bottle trap code 7314IN-CP,waste pipe coupler as per direction of Engineer-In-Charge.

Providing and fixing Angular Stop Cock with wall flange of make of Kohler Code No.8154IN-M-CP as per the direction of Engineer in- Charge.

Providing and fixing Soap dish holder of make Kohler of model no. 25068 IN-CP or equivalent of good quality with neccessary screws etc as per the direction of Engineer-in-Charge.

Providing and fixing Toilet paper Holder of make Kohler of model no. K-25070 IN or equivalent of good quality as per the direction of Engineer-In-Charge.

Providing and fixing Towel ring of Model No.K-5631 IN of make Kohler or equivalent of good quality as per direction of Engineer-In-Charge.

Providing and fixing towel rod KOHLER K-5630IN-CP Towel Holder (Brass) or equivalent fixed to wooden cleats with neccessary screws etc. as per the direction of engineer in- charge.

Providing and fixing tumbler holder of make Kohler code No-K-5637IN-CP or equivalent of good quality as per the direction of Engineer-in-Charge.

Providing and fixing glass shelf of size 0.50x 0.125 m model No.K-5636IN-CP of make Kohler or equavalent with necessary fittings & screws etc. all complete as per the direction of Engineer-in-charge.

Providing and fixing mirror Kohler code No-K-26052-BGL of size 560mm X 864mm Rectangular Mirror - Brushed Gold with C.P. brass screws complete.

Providing and fixing Health faucet with metal hose in polished chrome (Similar to Model - Complementary, Code No. K 12927IN-CP of Make - Kohler or Equivalent) complete as per direction of engineer-in-charge.

Providing and fixing two way bib cock of approved quality make kohler (Code K-16094 IN) or equvalent as per direction of Engineer-In-Charge.

Providing and fixing unplasticised P.V.C. connection pipe with brass unions of make collar and bush of approved quality and colour. a)60 cm length ,15 mm nominal bore.

Finishing walls with Acrylic Smooth exterior paint of required shade :

New 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)

Wall painting with acrylic emulsion paint of approved brand and manufacture to give an even shade :

Two or more coats on new work

Providing and fixing brass sliding door bolts, ISI marked with nuts and screws etc. complete :

providing and fixing of bright finished brass handles with necessary screws etc. complete.

Constructing cement concrete 1:3:6 (1 Cement:3 Soarse sand:6 graded stone aggregate 20 mm nominal size) manhole with R.C.C. top slab with 1:2:4 mix (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size), foundation concrete 1:4:8 mix (1 cement : 4 coarse sand : 8 graded stone aggregate 40 mm nominal size), inside plastering 12 mm thick with cement mortar 1:3 (1 cement : 3 coarse sand) finished with floating coat of neat cement and making channels in cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) finished with a floating coat of neat cement complete as per standard design :

Inside size 90x80 cm and 45 cm deep including C.I. cover with frame (light duty) 455x610 mm internal dimensions, total weight of cover and frame to be not less than 38 kg (weight of cover 23 kg and weight of frame 15 kg) :

Providing and fixing chromium plated brass curtain rod having wall thickness of 1.25mm with two chromium plated brass brackets fixed with C.P. brass screws and PVC sleeves etc., wherever necessary complete.

20 mm dia

Providing and fixing decorative type curtain holder (Brass) of approved qaulity with neccessary etc.complete as per direction of Engineer-In-Charge.

Providing and fixing curtain with superior qaulity cloth (Vimal or its equavelent) including curtain stwiching in frill model with canvas,curtain tape with ring etc complete.(Minimum cost range of curtain cloth shall be Rs.450/Mtr)

Providing and laying United Polyethylene Septic Tank or equalent made of Polyethylene in a single moulding with 3 chambers and 2 manholes, the high wall/thickness of septic tank should with stand load and pressure of the earth to a great extent, fulfilling the technical sepcification of Type-IV(1300x2600mm) United Polythylene Spetic Tank or equivalent .Capacity of flushing per day should be 75-100 including transportation etc. all complete laid as per the direction of Engineer in charge.

Providing and laying damp-proof course 40mm thick with cement concrete 1:2:4 (1 cement : 2 coarse sand (zone-III) derived from natural sources : 4 graded stone aggregate 12.5mm nominal size derived from natural sources)

Providing and fixing bright finished brass tower bolts (barrel type) with necessary screws etc. complete :

Providing and fixing 12 mm thick cloured toughened glass in fixed portion of approved brand and manufacture (Similar to Evolite-clear ET 135-11 Make-Saint Gobian or equalent) with neccessary beading and fixing arrangement etc.all complete as per direction of Engineer-in-charge .

25 mm wooden planking, tongued and grooved in flooring, including fixing with iron screws complete in desired pattern & shape as per the architectural design/drawing as specified & directed by the Engineer-In-Charge.

With Ornamental wood Cat-I (A)

25 mm wooden planking,tongued and grooved in false ceiling and walling,including fixing with SS self drilling/tapping screws aqnd priming coat on unexposed surface complete.(Frame work to paid separately)

Padauk wood Cat-I (A)

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 25x10x0.50 mm 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 section 0.5 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 20 mm 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 at 230 mm c/c, including jointing and

finishing to a flush finish of tapered and square edges of the board with recommended jointing compound , jointing tapes , 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 with (63.1.1) : 12.5 mm thick tapered edge gypsum moisture resistant board

Dismantling wood work in frames, trusses, purlins and rafters up to 10 metres span and 5 metres height including stacking the material within 50 metres lead :

Of sectional area 40 square centimetres and above