Midnapore College Tender

Earth work in filling in foundation trenches or plinth with good earth, in layers not exceeding 150 mm. including watering and ramming etc. layer by layer complete. (Payment to be made on the basis of measurement of finished quantity of work) (a) With earth obtained from excavation of foundation.

Filling in foundation or plinth by silver sand in layers bot exceeding 150 mm as directed an consolidating same through saturation with water ramming complete including the cost of supply of sand [payment to be made on measurement of finished quantity.

7.5 cm. thick compacted lime concrete with moorum and best quality slaked stone lime ( 5% by volume) properly mixed, laid and rammed on bed of foundation including cost of all materials, labour and curing etc. complete in all respect as per direction of Engineer-in-Charge (10 cm. loose consolidated to 7.5 cm. thic

Nominal Mix (1:3:6) cement concrete with graded stone ballast [40 mm down] excluding shuttering and reinforcement, if any in ground floor.

Nominal Mix Cement concrete with graded stone chips (20 mm size) excluding shuttering and reinforcement if any, in ground floor with Pakur / Chandil Variety Foundation & plinth column upto plinth tie beam lintel roof bam chaja slab stair landing

Hire and labour charges of shuttering for building works foundation concrete side shuttering of concrete floor roof beams lintels etc where no vertical props are required fitting and fixing and striping out after completion of work 25 mm to 30 mm th. Wooden shuttering.

Hire and labour charges for shuttering with centering & necessary staging upto 4m. using approved stout props and steel shuttering or 9 to 12mm th. approved quality ply board shuttering in any concrete work with required bracing for concrete slab, beams, columns, lintels, curved or straight including fitting, fixing and striking out after completion of works. colum tie beam lintel roof bam chaja slab stair landing

M.S. Reinforcement (for reinforced concrete work) including distribution bars stirrups binders etc. including supply of rods initial straighting and removal of loose rust, cuttings to requisite length hooking and binding correct shape, placing I proper position and binding with 1.626 black annealed wire at every intersection complete as per drawing and direction including cost of wire. For works in foundation basement and upto roof of ground floor/ upto 4.0 m Tor steel/Mild steel. 1.5% of concrete volume (Ground Floor)

Supplying, fitting and fixing Fan Hook for ceiling with 1 metre long 16mm. dia rod complete including mending damages. Payment for damage and repair to be made separately

1st class brick work with cement mortar (1:4) Foundation & Plinth

Brick work with 1st class brick in cement mortar (1:6) Ground Floor, Super Structure D D1 W

Wood work in doors and windows frame fitted and fixed complete including protective coat of painting at the contact surface of frame with joinery works and cuttings rebates as required supplied fitted and fixed complete with(d) Sal : Local. D D1 W

Panel shutter of doors and windows as per design (each panel consisting of single plank) including supplying and fixing same in position but excluding the cost of and other fittings.Local hard wood 40 mm th. Shutter with 19 mm th. Panel D D1 W.

M.S. clamp for fixing door & window frame made of flat bent bars, end bifurcated, fixed in cement concrete with stone chips [4:2:1] fitted and fixed complete as per direction. 40 mm X 6 mm, 250 mm long. D W

M.S. round or square bar grating of windows etc. fitted and fixed in holes of window frame and with intermediate flat bar stiffener( with necessary holes for the grating bars and with the ends turned and fixed to timber frame with necessary screws) complete , as directed.

Iron butt hinges of approved quality fitted and fixed with steel screws, with ISI mark. (viii) 100mm. X 75mm. X 3.50mm.

50mm. X 40mm. X 2.5mm.

Iron door ring of approved quality fitted and fixed with nut and washer complete.

(i) 50mm dia.

(ii) 75mm dia.

Anodised aluminium barrel / tower / socket bolt (full covered) of approved manufactured from extruded section conforming to I.S. 204/74 fitted and fixed with cadmium plated screws: fixed complete. i)300mm long x 10mm dia bolt.

ii)150mm long x 10mm dia bolt.

Iron hasp bolt of approved quality fitted and fixed complete (oxidised) with 16mm dia rod with centre bolt and round fitting. 300mm long.

12.5 cm long wooden buffer block supplied fitted and fixed with necessary screws (Sal)

Supplying , fitting and fixing hinge cleat inposition excluding the cost hinge and other fiffitngs a) with 50mm iron Butt-hinge i) Sal : Siliguri.

Cement plaster to wall floor ceiling etc. with sand and cement mortar including rounding off chamfering corners as directed and racking out joints of roughening of concrete surface G.Floor. i)10 mm thick ceiling plaster with cement mortar 1:4(Ground Floor)

ii)15 mm thick out side plaster with cement morter 1:6

iii)20 mm thick inside plaster with cement mortar 1:6

Neat cement punning about 1.5mm thick in wall,dado,window sill,floor etc. DADO

a) M.S.or W.I. Ornamental grill of approved design joints continuously welded with M.S, W.I. Flats and bars of windows, railing etc. fitted and fixed with necessary screws and lugs inground floor. (i) Grill weighing above 10 Kg./sq.mtr and up to 16 Kg./sq. mtr. v

Collapsible gate with 40mm x 40mm x 6mm Tee as top and bottomguide rail, 20mm x 10mm x 2mm vertical channels 100mm apart infully stretched position 20mm x 5mm M.S. flats as collapsible bracings properly rivetted and washered including 38mm steelrollers including locking arrangements, fitted and fixed in positionwith lugs set in cement concrete and including cutting necessary holes, chasing etc. in walls, floors etc. and making good damagescomplete. (Add extra @ 1% for each addl. floor upto 4th floor and @ 1.25%for each addl. floor above 4th floor)

Supplying and laying true to line and level Double Charge Vitrified Tiles of approved brand conforming to IS 15622: 2006 (Group B I a) and tested as per IS 13630:2006 (relevant parts) [Non-modular sizes for tiles with Water Absorption (av.) ≤ 0.08 %] in floor, skirting etc. using polymerised adhesive of6mm thick layer applied directly over finished artificial stone floor/Mosaic etc without any backing course and joints grouted with admixture of white epoxy grout materials of approved brand including spacer -2mm as directed and removal of wax coating of top surface of tiles with warm water and polishing the tiles using soft and dry cloth upto mirror finish complete including the cost of materials,Iabour and all other incidental charges complete as per direction of Engineerin- Charge. (Note: This work should not be executed without specific permission of Superintending Engineer) (b) ln Ground FIoor:(size not Iess than 800mmX 800 mm X 10.2 mm thick

Supplying, fitting & fixing 1st quality Ceramic tiles in walls and floors to match with the existing work & 4 nos. of key stones (10mm) fixed with araldite at the back of each tile & finishing the joints with white cement mixed with colouring oxide if required to match the colour of tiles including roughening of concrete surface, if necessary or by synthetic adhesive & grout materials etc.A) Floor With Sand Cement Mortar (1:4) 20 mm thick & 2 mm thick cement slurry at back side of tiles using cement @ 2.91 Kg/Sq.m & joint filling using white cement slurry @0.20kg/Sq.m.(i) Coloured decorative

(B) Wall With Sand Cement Mortar (1:3) 15 mm thick & 2 mm thick cement slurry at back side of tiles using cement @ 2.91 Kg/Sq.m & joint filling using white cement slurry @ 0.20kg/Sq.m.(b) Area of each tile above 0.09 Sq.m(i) Coloured decorative

Cement washing including cleaning and smoothening surfacethoroughly (cement to be used @15 kg./100 sq.m. of surface for onecoat and @25 kg./100 sq.m of surface for two coats):(a) Two coat

(a) Priming one coat on timber or plastered surface with synthetic oil bound primer of approved quality including smoothening surfaces by sand papering etc.

(A) Painting with best quality synthetic enamel paint of approved make and brand including smoothening surface by sand papering etc. Including using of approved putty etc. on the surface, if necessary(b) On steel or other metal surface :With super gloss (hi-gloss) -(iv) Two coats (with any shade except white)

Constructing Inspection pit to a depth of 1.5 metre (inside), 250 mm thick brick work (1:4) in all sides over a layer of jhama brick soling and 150 mm thick cement concrete with stone chips (1:3:6) including necessary earth work,fittingandfixing approved type S.W. master trap, constructing masonry invertwith cementconcrete (1:1.5:3) with stone chips, plastering inside and outside (outside upto 300mm below G.L.) with 20 mm thick cement plastering (1:4) and neatcementpunning,includingsupplying,fitting and fixing one 560 mm. dia R.C.C. manhole cover of approved make with R.C.C. slab of 100 mm thick with cement concrete (1:1.5:3) with stone chips including necessary reinforcement (upto 1%) and shuttering andnecessary corbelling brick work (1:4) so that the R.C.C. cover slab rests 150 mm above adjucent G.L., cement plaster (1:4) 10 mm thick on all external surfaces of the top slab as directed complete in all respect and removal of surplus earthwith all costs of labour and materials (excluding the cost of master trap only). (i) 900 mm X 750 mm (inside) chamber including fitting and fixing S.W. master trap of 150 mm dia. of approved make A) With Pakur variety. (SAIL/TATA/RINL)

Construction of septic tank of different capacities as per approved drawing with 1st class brick work in cement mortar (1:4) including two 560 mm dia. R.C.C. manhole cover(heavy type)of approved make supplied, fitted and fixed in the 100mm thick R.C.C (1:1.5:3) top slab with necessary fittings, 20mm thick cement plaster (4 : 1) with neat cement finish to the internal surfaces and 15 mm thick cement plaster (4: 1) to outside wall upto 200 mm below G.L floor finished with 25 mm thick grey artificial stone over 100 mm thick R.C.C(1:1.5:3) bottom slab including supplying, fitting and fixing all necessry specials, fittings, S.W. tees, C.I. foot rest etc. including excavation earth in all sorts of soil, shoring, bailing out and pumping out water as necessary, ramming, dressing the bed and fefilling the sides of the tanks with earth, removing spoils, filling up the chamber with clear water, removing foreign materials from the chamber and including constructing attached inspection pit as per approved drawing and connecting all necessary pipes, joints etc. with internal plaster work and artificial stone flooring is to be done with admixture of water proofing compound @ 0.5% by weight of cement with all costs of labour and materials 50 users

cement brick work, 15mm thick cement plaster (1:4) on outer face from top of the well upto G.L. and 6 mm thick cement plaster (1:4) on top of the R.C.C. cover slab including filling bottom 1.00 metre of inside of the well with brick metal (50 mm to 63 mm size) including R.C.C. cover slab of 100 mm thick with cement conc (1:1.5:3) with stone chips with necessary reinforcement and shuttering including one 560 mm dia. R.C.C. manhole cover (heavy type)of approved make supplied, fitted and fixed in the cover slab with necessary fittings, making nacessary arrangements for pipe connections, excavation of well including shoring, dewatering and removing the exess earth from the premises as per direction complete in all respect with all costs of labour and materials. With 250 mm thick dry brick work and 250 mm thick cement brick work.