CONSTRUCTION OF 2 ACR AT RAJYAKRIT UPGRADED MIDDLE SCHOOL GHORATANGAR.DISE CODE 20160208701 BLOCK GHAGHRA DISTRICT GUMLA

Earthwork in excavation in foundation Trenches in ordinary soil (vide classification of soil item -A) and disposal of excavated earth a obtained to a distance Up to 50M including all lifts with leveling remming the foundation trenches removing roots of trees shurbsall complete as per approved design, building specification and direction of E/I

Extra for earth work in hard soil as per specification and direction of E/I. (vide classification of soil item -A)

Providing coarse clean sand in filling in foundation trenches or plinth including ramming and watering in layers not exceeding 150mm thick with all leads and lifts includng 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 75B one brick flat soling joints filled with local sand including cost of watering texes royalty all complete as per building specification and direction of E/I.

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - all work up to plinth level: 1:2:4 (1 Cement : 2 Coarse sand (zone -III) : 4 Graded stone aggregate 40 mm nominal size)

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - all work up to plinth level: 1:1.5:3 (1 Cement : 2 Coarse sand (zone -III) : 4 Graded stone aggregate 40 mm nominal size)

Reinforced cement concrete work in walls (any thickness), including attached plasters, buttresses, plinth and string courses, fillets, column pillars, piers, abutments, posts and struts etc. above plinth level upto 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 mm nominal size)

Providing and laying in position specified grade of reinforced cement concrete, exluding 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).

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

Providing designation 75B brick work in C.M (1:6 ) in foundation and plinth 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 , curring , taxes and royalty all complete as per builiding specification and direction of E/I(zone-iii): 3 graded stone aggregate 20 mm nominal size).

Providing and laying damp-proof course 50mm thick with cement concrete 1:2:4 (1 cement : 2 coarse sand(zone-III) : 4 graded stone aggregate 20mm nominal size). (5.3.5.)

Providing designation 75 B 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

Reinforceemnt cement concrete work in beams, suspended floors, roofs having slope up to 15º landings, balconies, shelves, chajjas, lintels, bands, plain window sills, staircases and spiral staircase above plinth level up to floor five level, excluding the cost of centering, shuttering, finishing and reinforcement, with 1:1.5:3

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 Suspended floors, roofs, landings, balconies and access platform

Centering and shuttering including strutting, propping etc. and removal of form for Columns, pillars, piers, Abutments, posts and Struts.

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

Supplying, and fixing fan hook of 16mm dia M.S. bar 1 meter long bent to required size and shape , placed in position and fixed in R.C.C. slab/beam at the time of casting all complete as per building specification and direction of E/I. (where materials is not supplied by the deptt.)

S/F M.S. grill made of 20 x 6mm M.S. flat 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 ofE/I. (Where materials is not supplied by the deptt.)

Supplying, fitting and fixing M.S. grill gate with M.S. grill made of 20X6mm M.S. flats or 16mm M.S. square bars fitted on 25X25X6mm M.S. Angle frame of size 60X60X6mm. Including cost of fabrication, providing necessary locking arrangement with haskal and domny duly fixed in P.C.C. (1:2:4) blocks of required size applying a priming red lead paint over steel work, taxes all complete as per drawing specification and direction of E/I.

Supplying fitting and fixing 20 gauge G.C.I. Sheet (Door & Window) gate on M.S.angle frame of size 60*60*6mm, including cost of fabrication providing necessary locking arrangements worth haskel and domny duly fixed in C.C. (1:2:4) blocks of required size,

Providing and laying double charge vitrified floor tiles in different sizes (thickness to be specified by the manufacturer ) with water absorption less than 0.08% and confirming to IS 4457:2007 of approved make in all colours and shades laid on 20mm thick cement mortar 1:4 (1 cement : 4 course sand) jointing with grey cement slurry @ 3.3kg/sqm including grouting the joints with white cement and matching pigment etc,complete.Size of tile 300x300x10mm

Providing 6mm thick cement plaster (1:4) in ceiling with clean 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 12mm thick 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 specification and direction of E/I.

Providing 19 mm thick water proof cement plaster (1:3) with clean coarse sand of F.M. 1.5 with 5% cico or any other approved water proofing compound 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.

Earth filling in foundation trenches and plinth in layer not exceeding 150mm thick will watered rammed fully compacted and fine dressed with earth obtained after cutting within a lead of 50mm and lift of 1.5M all complete as per building specification and direction of E/I. (Mode of measurement compacted volume).

Providing 12mm cement plaster (1:4) 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 1.5mm cement punning including curing, carriage of water with all leads and lift as per building specification and direction of E/I.

providing Tor steel reinforcement of 8, 10 mm and 12 mmmm dia bar as per approved design and drawing excluding carraige of M.S.bars to work site , cutting, bending, and binding with annealed wire with cost of wire removal of rust placing the rod in position all complete as per building specification and direction of E/I.8mm dia

10mm Dia

12mm Dia and above

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

Finishing wall with textured exterior paint of required shade New work ( Two or more coats applied @ 3.28ltr/10sqm) over and including primer coat of exterior primer applied @ 2.2./10sqm

Providing and laying 25mm thick kotah stone slab flooring of approved size texure and colour over 19mm thick base of lime mortar (1:1:1) (limeputty:surkhi:coarse sand) laid over and jointed with grey cement slurry mixed with pigment to match the shade of slab including rubbing and polishing to granolithic finish with approved quality of carborandum stone including cost of curing, taxes and royalty all complete as per building specification and direction of E/I.

Finishing walls with Premium Acrylic Smooth exterior paint with Silicone additives of required shade:New work (Two or more coats applied @ 1.43 ltr/10 sqm over and including priming coat of exterior primer applied @ 0.90 litre/10 sqm)

Providing two coat of painting with ready mixed 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 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. building specification and direction of E/I

Providing and fixing on wall face unplasticised Rigid PVC rain water pipes conforming to IS : 13592 Type A, including jointing with seal ring conforming to IS : 5382, leaving 10 mm gap for thermal expansion, (i) Single socketed pipes.110 mm diameter

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

Providing 150mm wide brick drain in cement mortar (1:6) with as. 150mm clear depth and 250mm apron including cost of earthwork involved with 75mm cement concrete (1:4:3) over one brick designation 75A flat soling in proper grade and slope at the base the drain duly plastered in C.M. (1:3) with punning over exposed surface all complete as per building specification and direction of E/I.

Black board and writing

Wiring for light /fan point / exhause fan point / call bell point with 1.5 sq.mm FRPVC inlsulated copper conductor single core cable in surface / recessede conduit with paino type switch phenolic laminated sheet suitable size M.S box insulated copper conductor. Group - A

Wiring for light /power pluge with 2x4sq.mm FRPVC insulated copper conductor single core cable in surface / recessede PVC conduit along 1 No Sqmm FRPVC insulated copper conductor single core cable for loop earthing as required.

Wiring for circuit/sub main wiring alongwith earth wire with the following sizes of PVC insulated, copper conductor, single core cable in surface/recessed PVC conduit as required 2 x 2.5 sq.mm + 1 x 2.5 sq.mm earth wire

2 x 4.0 sq.mm + 1 x 4.0 sq.mm earth wire

2 x 1.5 sq.mm + 1 x 1.5 sq.mm earth wire

Supplying and fixing suitable sizes G.I/PVC box on surface or inrecess with phenolic laminated sheet cover in frong including providing and fixing 5 pin 5/6 amps socket outlet and 5/6 amps paino type switch connection painting etc as required.

Supplying and fixing suitable size GI/PVC box of 121 mm x 173 mmx 48 mm /(6"x8") (nominal size) on surface or in recess with suitable size of phenolic laminated sheet cover in front including providng and fixing 6 pin 15/ amps paino type switch connection painting etc as required.

S/F following rating double pole 240 volts isolator in the existing MCB DB complete with connection testing and commissoning etc as required. 40 amps

63 amp DP

Providing and fixing following capacity DP/TP&N sheet metal/switchs disconnector fuse unit in existing metal board with rewireable type fuse including drilling holes in metal board making connection earthing the body etc as required. 100 amp TP&N

200 amp TP&N

Providing and fixing following capacity busbar, chabmer with 4 strips of suitable sizes made of copper, heavy duty complete with all accessories including connections earthing the body 100 Amp busbar chamber

200 Amp busbar chamber

S/F S.P MCB DB Supplying and fixing following way single pole netural sheet MCB distribution board 240 volts on surface / recess complete with tinned copper busbar netrual ibulsbar earth bar din bar detachable gland plate interconnections phosphatized and powder painted including earthing etc as required (But without MCB/RCCB/ Isolator) 6 way single door

8 way single door

S/F PVC/GI box fo following sizes on surface or in recess with suitable size of phenolic laminated sheet cover infront incliuding painting etc 170 mm x 221 mm x 48 mm deep /(8"x10") for MCB

S/F 2 pin 5 amp celling rose on the existing junction box/wooden block including connection etc

Supplying and fixing batten / angle holder including connection etc as req.

S/F following paino type switch /socket on the existing switch box/ cover including connection etc as req. Electronic step fan regulator, deluxe

S.I.T.C. of following rating surface mounted LED tube light fitting suitable for 230V 50Hz, single phase supply etc. complete as required 20/22 W LED Tube light

15/16 Watt LED Bulb

Supply, installation, testing and Commissioning of following size fan 3 Blades confirming to IS:374:2019 including wiring the down rods of standard for 230V 50 Hz, single phase supply etc. complete as required 1200mm(48'') Ceiling Fan

S/F/F 4'x3' size of panel board made of commercial board mounted on MS angle frame including the cost of grouting the same on wall all complete as req.

1½" P.V.C. Flexible Pipe

Carriage of materials :- Bricks

Stone chips

Cement

Steel

ADD 18% GST

ADD 1% LABOUR CESS

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