Construction of Additional Class Room in Middle School Salpatra, Panchayat Paderkola, Block Amrapara

Earthwork in excavation in foundation trenches in hard soil [vide classification of soil item-A & B] disposal of excavated earth as obtained to a distance upto 50M including all lifts, leveling, ramming the foundation trenches, removing roots of trees, shrubs all complete as per approved design, building specification and direction of E/I.

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

Providing coarse clean sand in filling 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 75B one brick flat soling, joints filled with local sand including cost of watering taxes, royalty all complete as per as per drawing, specification & direction of E/I.

Providing P.C.C. M-20 in foundation with approved quality of stone chips 20mm to 6mm size graded and clean coarse sand of F.M. 2.5 to 3 including screening, shuttering, mixing cement concrete in mixer and placing in position, vibrating, striking, curing, taxes and royalty all complete as per building specification and direction of E/I,

Providing R.C.C. M-200 with nominal mix of [1:1.5:3] in foundation and plinth with approved quality of stone chips 20mm to 6mm size graded and clean coarse sand of F.M. 2.5 to 3 including screening, shuttering, mixing cement concrete in mixer and placing in position, vibrating, striking, curing [but excluding the cost of reinforcement] taxes and royalty all complete as per building specification and direction of E/I.

Providing R.C.C. M-200 with nominal mix of [1:1.5:3] in columns with approved quality of stone chips 20mm to 6mm size grade and clean coarse sand of F.M. 2.5 to 3 including screening, shuttering, mixing cement concrete in mixer and placing in position, vibrating, striking, curing [but excluding the cost of reinforcement] taxes and royalty all complete, as per building specification and direction of E/I.

Providing designation 75B brickwork 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, scaffolding, raking out joints to 15mm depth, curing, taxes and royalty all complete as per building specification and direction of E/I.

Providing 25mm thick damp proof course with cement concrete M-200 with nominal mix of [1:1.5:3] with approved quality of stone chips 20mm to 6mm size graded and clean coarse sand of F.M. 2.5 to 3 including screening, shuttering, and mixing cement concrete in mixer with 5%cico or any other approved water proofing compound and placing in position, striking, curing, taxes and royalty all complete, as per building specification and direction of E/I.

Providing designation 75B brickwork 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, scaffolding, raking out joints to 15mm depth, curing, taxes and royalty all complete as per building specification and direction of E/I.

Providing R.C.C. M-200with nominal mix of [1:1.5:3] in beam, Chajja, of all types with approved quality of stone chips 20mm to 6mm size graded and clean coarse sand of F.M. 2.5 to 3 including screening, shuttering, mixing cement concrete in mixer and placing in position, vibrating, striking, curing [but excluding the cost of reinforcement] taxes and royalty all complete, as per building specification and direction of E/I.

Providing 25 mm thick water proof cement plaster [1:3] with clean coarse sand of F.M. 1.5 with 5% cico or any other water proofing compound including cost of curing, taxes & royalty all complete as per building specification & direction of E/I.

PROVIDING TOR STEEL IN REINFORCEMENT - 8 mm

Cost of Centering and shuttering - 5.3.17.19 CHAJJA (including edges)

ROOF SLAB

TIE BEAM

Columns footings

COLUMNS in S/S

Providing 6mm cement plaster [1:4] in ceiling with clean coarse sand of F.M. 1.5 including cost of screening curing with all leads & lifts of water scaffolding, taxes & royalty all complete as per building specification & direction of E/I.

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

Providing 12 mm CP(1:3) with 1.5mm cement punning including curing, carriage of water with all leads & lifts as per building specification & direction of E/I.

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

Providing 150mm wide brick drain in cement mortar [1:6] with average 150mm clear depth & 125mm apron including cost of earth work involved, with 75mm cement concrete [1:4:8] over one brick designation 75A flat soling in proper grade & slope at the base, the drain duly plastered in C.M [1:3] with punning over exposed surface all complete as per building specification & direction of E/I.

Providing and finishing walls with acrylic exterior paint

Providing two coats of snowcem of approved shade & make over a coat of cement primer on new surface including preparing the plastered surface by rubbing smooth with fine sand paper, scaffolding, curing & taxes all complete as per building specification & direction of E/I.

Providing two coats of oil bound distemper of approved shade & make over a 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 of floors & taxes all complete as per building specification & direction of E/I.

Providing & fixing fan hooks of 16mm dia. M.S.bar 1metre long bent to required size & shape, placed in position & fixed in R.C.C. slab/beam at the time of casting as per building specification & direction of E/I.

Supplying, fitting and fixing 20 gauge G.C.I. sheet gate fitted on M.S.angle frame of size 60*60*6mm including cost of fabrication, providing necessary locking arrangements with haskal and domny duly fixed in P.C.C.[1:2:4] blocks of required size, applying a priming coat of red lead paint over steel work, taxes all complete as per as per drawing, specification & direction of E/I.

Supplying, fitting and fixing M.S. grill made of 20*6mm M.S. flat as per approved design & drawing, properly fabricated with joints continuous fillet welded & finished smooth, carriage of grill to work site, hoisting as per building specification & direction of E/I. as per building specification & direction of E/I.

Providing two coat of synthetic enamel paint with one coat of red lead paint of approved shade and make over steel surface including preparing the surface after cleaning, removing dust, dirt, scales, smokes & grease and cleaning the surface thoroughly including cost of scaffolding, taxes all complete as per building specification & direction of E/I.

Providing 25mm thick first class patent flooring [1:2:4] with stone chips in two layers, bottom layer 19mm thick [1:2:4] with 12mm to 6mm size graded stone chips and top layer 6mm thick[1:2] with 6mm down stone chips, in panels including cost of curing, finishing the surface smooth by rubbing carborandum stone, taxes & royalty all complete as per building specification & direction of E/I.

Providing and laying Polished Granite stone flooring in required design and patterns, in linear as well as curvilinear portions of the building all complete as per the architectural drawings with 18 mm thick stone slab over 20 mm (average) thick base of cement mortar 1:4 (1 cement : 4 coarse sand) laid and jointed with cement slurry and pointing with white cement slurry admixed with pigment of matching shade including rubbing , curing and polishing etc. all complete as specified and as directed by the Engineer-in-Charge. Polished Granite stone slab jet Black, Cherry Red, Elite Brown, Cat Eye or equivalent.

Lettering with black Japan paint of approved brand and manufacture

CARRIAGE OF MATERIALS - (A) Sand

CARRIAGE OF MATERIALS - (A) Cement

Chips

(C ) BRICKS

Wiring for light point/ fan point/exhaust fan point / call bell point with 1.5 sq.mm FR PVC Modular type GROUP - B

Wiring for light/power plug with 2x 4 sq.mm FR PVC insulated, copper conductor

Circuit/submain wiring in PVC conduit - 2X2.5 sq mm +1 x 2.5sq mm earth wire

S/F ceiling rose including connection etc.as reqd.

S/F brass battan / angle holder including connection etc.as reqd.

Supplying and fixing following Modular type 5/6 amps switch

5/6 amps socket outlet

Supplying and fixing following Modular type 15/16 amps switch

15/16 amps socket outlet

Electronic step type fan regulator, modular type

ITC of ceiling fan

S/F/F 1200 mm SWEEP CEILING FAN

S/F/F 15/16 W LED BULB

Labour Cess @ 1%

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