Repair and maintenance of Community hall at wandoor, ward no.2 under Gram Panchayat wandoor. Sub-work- Repair and Maintenance of Community Hall at Wandoor ward no.02 including construction of Kitchen shed and store room

Amount

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, with in a lead of 50 mtrs.

All kinds of soil.

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)

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.

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

a) C.C. 1:3:6 ( 1 Cement : 3 Coarse Sand : 6 graded stone agregate 40 mm nominal size)

b) C.C. 1:4:8 ( 1 Cement : 4 Coarse Sand : 8 graded stone aggregate 40 mm nominal size)

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)

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

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

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

Columns, Pillars, Piers, Abutments, Posts and Struts

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

Walls (any thickness) including attached pilasters, butteresses, plinth and string courses etc.

Suspended floors, roofs, landings, balconies and access platform

Providing and laying hollow cement concrete block walling upto floor five level 200mm thick using consisting of hollow block of size 400 x 200 x 200 mm of mix 1:3:6 (1 cement: 3 coarse sand and 6 graded stone aggregates 10mm nominal size) having crushing strength 3.5 N/mm 2 at 28 days as per I.S 2185 (Part I) 1979 laid in cement mortar 1:6(1cement & 6 coarse sand ) upto floor five level.

Providing and laying hollow cement concrete block walling upto floor five level 100mm thick using consisting of hollow block of size 400 x 200 x 100 mm of mix 1:3:6 (1 cement: 3 coarse sand and 6 graded stone aggregates 10mm nominal size) having crushing strength 3.5 N/mm 2 at 28 days as per I.S 2185 (Part I) 1979 laid in cement mortar 1:6(1cement & 6 coarse sand ) upto floor five level.

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).

Kiln seasoned and chemically treated superior hard wood cat II

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 as per direction of Engineer-in-charge.

Kiln seasoned and chemically treated superior hard wood cat II

35 mm thick

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 :

Kiln seasoned and chemically treated hollock wood

Providing and fixing in position eaves of facia board with 12' x 1" (300x35mm) plank of superior hardwood Cat-II and 30 cm wide including fixing with nuts and bolts etc. complete.

Providing and fixing aluminium sliding door bolts, ISI marked anodised (anodic coating not less than grade AC 10 as per IS : 1868), transparent or dyed to required colour or shade, with nuts and screws etc. complete

Providing and fixing aluminium tower bolts, ISI marked, anodised (anodic coating not less than grade AC 10 as per IS : 1868 ) transparent or dyed to required colour or shade, with necessary screws etc. complete :

Providing and fixing aluminium handles, ISI marked, anodised (anodic coating not less than grade AC 10 as per IS : 1868) transparent or dyed to required colour or shade, with necessary screws etc. complete :

Providing and fixing M.S. grills of required pattern in frames of windows etc. with M.S. flats, square or round bars etc. including priming coat with approved steel primer all complete.

Fixed to openings /wooden frames with rawl plugs screws etc.

Providing 40x5 mm flat iron hold fast 400 mm long including fixing to frame with 10 mm diameter bolts, nuts and wooden plugs and embedding in cement concrete block 300x100x150 mm 1:3:6 mix (1 cement : 3 coarse sand : 6 graded stone aggregate 20mm nominal size).

Providing and fixing M.S. grills of required pattern in frames of windows etc. with M.S. flats, square or round bars etc. including priming coat with approved steel primer all complete.

6 mm thick Cement fiber board as per IS: 14862

12 mm cement plaster of mix :

1:4 (1 cement: 4 river sand)

6mm cement plaster of mix

1:3 (1 cement: 3 river sand)

Distempering with 1st quality acrylic distemper (ready mixed) having VOC content less than 50 gms/litre, of approved manufacturer, of required shade and colour complete, as per manufacturer's specification.

Two or more coats on new work

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)

Applying priming coat:

With ready mixed pink or Grey primer of approved brand and manufacture on wood work (hard and soft wood)

Painting with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade :

Two or more coats on new work over an under coat of suitable shade with ordinary paint of approved brand and manufacture

Making plinth protection 50mm thick of cement concrete 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size) over 75mm bed by dry brick ballast 40mm nominal size well rammed and consolidated and grouted with fine sand including finishing the top smooth.

Providing cement concrete surface drain with 1:3:6 (1 cement : 3 coarse sand : 6 stone aggregate 40 mm nominal size) finished with 1:4 (1 cement : 4 fine sand) i/c floating coat of neat cement inside the drain and its top and exposed surface i/c earthwork in excavation and disposed of surplus earth etc. complete.

23x23 cm surface drain

Making connection of G.I. distribution branch with G.I. main of following sizes by providing and fixing tee, including cutting and threading the pipe etc. complete :

25 to 40 mm nominal bore

Painting with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade:

Old work

Providing and fixing bright Aluminium hook and eye. 100mm

Providing and laying Ceramic glazed floor tiles of size 300x300 mm (thickness to be specified by the manufacturer) of 1st quality conforming to IS : 15622 of approved make in colours such as White, Ivory, Grey, Fume Red Brown, laid on 20 mm thick cement mortar 1:4 (1 Cement : 4 Coarse sand), jointing with grey cement slurry @ 3.3kg/sqm including pointing the joints with white cement and matching pigment etc., complete.

Cement concrete flooring 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate) finished with a floating coat of neat cement including cement slurry, but excluding the cost of nosing of steps etc. complete.

a) 40mm thick with 20mm nominal size stone aggregate.

Repair to plaster of thickness 12mm to 20 mm in patches of area 2.5 sqm and under, including cutting the patch in proper shape, raking out joints and preparing plastering the wall surface with white cement based polymer modified self curing mortar, including disposal of rubbish, all complete as per the direction of Engineer-In- Charge.

Distempering with 1st quality acrylic distemper (ready made) having VOC content less than 50 gm per ltr. of approved manufacturer and of required shade and colour complete. as per manufacturer's specification.

Old work (one or more coats)

Finishing walls with water proofing cement paint of required shade :

Old work (one or more coats @ 2.20 kg/10 sqm) complete.

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 testing of joints complete as per direction of Engineer in Charge. Internal work - Exposed on wall

15 mm dia nominal bore

20 mm dia nominal bore

25 mm dia nominal bore

40 mm dia nominal bore

Providing and fixing C.P. brass bib cock of approved quality conforming to IS:8931 :

15 mm nominal bore

Providing and fixing C.P. brass stop cock (concealed) of standard design and of approved make conforming to IS:8931.

15 mm nominal bore

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.

Providing and fixing aluminium hanging floor door stopper, ISI marked, anodised (anodic coating not less than grade AC 10 as per IS : 1868) transparent or dyed to required colour and shade, with necessary screws etc. complete.

Twin rubber stopper

Providing and fixing 6 mm dia GI level adjusting hanger (upto 1200 length) fixed to roof slags by mean of ceiling cleat made out of GI flat 40x3 mm size 60 mm long and stainless steel expandable dash fastner of 12.5 mm dia and 50 mm long complete as per direction of Engineer in charge.

Providing precast cement concrete Jali 1:2:4 (1 cement : 2 coarse sand(zone-III) : 4 graded stone aggregate 6mm nominal size ), reinforced with 1.6 mm dia mild steel wire, including centering and shuttering, roughening cleaning, fixing and finishing in cement mortar 1:3 (1 cement: 3 fine sand) etc. complete, excluding plastering of the jambs, sills and soffits.

25 mm thick

Dismantling tile work in floors and roofs laid in cement mortar including stacking material within 50 metres lead.

For thickness of tiles 10 mm to 25 mm

Precast terrazo tiles 22 mm thick with graded marble chips of size upto 12 mm, laid in floors, and landings, jointed with neat cement slurry mixed with pigment to match the shade of the tiles, including rubbing and polishing complete, on 20 mm thick bed of cement mortar 1:4 (1 cement:4 coarse sand) :

Light shade pigment using white cement

Providing and fixing hand rail of approved size by welding etc. to steelladder railing, balcony railing, staircase railing and similar works,including applying priming coat of approved steel primer.

G.I. pipes

Providing and fixing plain lining with necessary screws/nuts & bolts/ nails, including a coat of approved primer on one face, and fixed on wooden /steel frame work, complete as per direction of Engineer-in charge (Frame work shall be paid for separately). 9.140.1 12mm thick commercial ply conforming to IS : 1328 BWR type

Providing wood work in frames of false ceiling, partitions etc. sawn and fixed in position with necessary stainless steel screws etc.

Kiln seasoned and chemically treated hollock wood cat -II

Providing and fixing Stainless Steel A ISI 304 (18/8) kitchen sink as per IS:13983 with C.I. brackets and stainless steel plug 40 mm, including painting of fittings and brackets, cutting and making good the walls wherever required :

Kitchen sink with drain board

510x1040 mm bowl depth 250 mm

Providing and fixing P.V.C. waste pipe for sink or wash basin including P.V.C. waste fittings complete

Flexible pipe 32 mm dia

32 mm dia

Wiring for light point/ fan point/ exhaust fan point/ call bell point with 1.5 sq.mm FR PVC insulated copper conductor single core cable in surface / recessed medium class PVC conduit, with piano type switch, phenolic laminated sheet, suitable size M.S. box and earthing the point with 1.5 sq.mm. FR PVC insulated copper conductor single core cable etc as required.

Group C

Wiring for circuit/ submain wiring alongwith earth wire with the following sizes of FRLS PVC insulated copper conductor, single core cable in surface/ recessed medium class PVC conduit as required.

2 X 4 sq. mm + 1 X 4 sq. mm earth wire

Wiring for circuit/ submain wiring alongwith earth wire with the following sizes of FRLS PVC insulated copper conductor, single core cable in surface/ recessed medium class PVC conduit as required.

4 X 6 sq. mm + 2 X 6 sq. mm earth wire

Supplying, providing and fixing 6 pin 15/16 amps socket outlet and 15/16 amps piano type switch on surface or in recess with suitable size of phenolic laminated sheet cover in front including connection, painting etc. as required. (For light plugs to be used in non residential buildings)

Supplying of 10 W High efficiency, power saving Bulk Head similar to Havells Endura Rugby Neo N - IP65 or equivalent to ISI standard with minimum warranty period as manufacture provided and with the approval of Engineer in charge.

Supplying, Installation, testing and commissioning of 42 watts High efficiency, power saving recessed mounted LED 2x2 luminair and PC diffuser complete with inbuilt driver similar to Havells PLANO 2x2 cool day light ordering code PLANO2X2PLR42WLED840S or its equivalent to ISI standard with minimum warranty period as manufacture provided and with the approval of Engineer in charge.

Supplying, Installation, testing and commissioning of 4’x20watts High efficiency, power saving Linear LED T8 Tube Light Lamp, with extruded A1 body and PC diffuser complete with inbuilt driver Similar to Crompton RETRO LED T8 CAT No: LTT8-16 or equivalent in Phillips/Bajaj/Havells etc.

Supplying, Installation, testing and commissioning of 30 watts High efficiency, power saving LED flood light with inbuilt driver similar to Havells JETA QUANTO cool day light ordering code JETAQUANTOFLS30WLED765SYMPCGRY or its equivalent to ISI standard with minimum warranty period as manufacture provided and with the approval of Engineer in charge.

Supplying, Installation, testing and commissioning of 60 watts High efficiency, power saving IP66 LED flood light with inbuilt driver similar to Havells JETA ALBA cool day light ordering code JETAALBAFLOODLIGHT60W or its equivalent to ISI standard with minimum warranty period as manufacture provided and with the approval of Engineer in charge.

Supplying,Installation, testing and commissioning of A.C. wall mounted fan 5 star rating 400mm sweep 240 volts with all accessories etc. as required similar to Orient 400 mm Wall 44 Azure or its equivalent to ISI standard with minimum warranty period as manufacture provided and with the approval of Engineer in charge.

Supply, Installation, Testing and Commissioning of 1200 mm sweep, BEE 5 star rated, ceiling fan with Brush Less Direct Current (BLDC) Motor, class of insulation: B, 3 nos. blades, 30 cm long down rod, 2 nos. canopies, shackle kit, safety rope, copper winding, Air delivery minimum 210 Cum/Min , 350 RPM (tolerance as per IS : 374-2019), THD less than 10%, electronic regulator unit for speed control and all remaining accessories including safety pin, nut bolts, washers, temperature rise=75 degree C (max.), insulation resistance more than 2 mega ohm, suitable for 230 V, 50 Hz, single phase AC Supply, earthing etc. complete as required in equivalent to ISI standard with minimum warranty period as manufacture provided and with the approval of Engineer in charge.

Supplying and fixing 5 A to 32 A rating, 240/415 V, 10 kA, “C” curve, miniature circuit breaker suitable for inductive load of following poles in the existing MCB DB complete with connections, testing and commissioning etc. as required.

single pole

Supplying and fixing following rating, four pole, 415 V, isolator in the existing MCB DB complete with connections, testing and commissioning etc. as required.

Supplying, installing, testing and commissioning of 63 A capacity 4 way TPN Aluminium busbar chamber wall mounted in steel enclosure duly painted with powder coating with earthing etc. as required.

SITC of A.C. Exhaust fan 300 mm sweep 240 volts with all accessories etc. as required similar to Orient 300 mm Power Flow or equivalent to ISI standard with minimum warranty period as manufacture provided and with the approval of E-in-C.

N H CONSTRUCTION

T ROBERT KENNEDY