Infrastructure Development in Different Primary Schools Under Begusarai District, Group No- NRP-009

Boundary Wall - Raising Up

Reinforced cement concrete work in wall (any thickness), including attached pilasters, buttresses, plinth and struts etc upto floor ive level excluding the cost of centring, shuttering, finishing & reinforcement - all work upto plinth level. 1:1.5:3 (1 cement: 1.5 coarse sand: 3 graded stone aggregate 20 mm nominal size)

Half brick masonry with bricks of class designation 100A in foundations and plinth in :Cement mortar 1:4 (1 cement: 4 coarse send)

15 mm thick Cement plaster of mix 1:6 (1 cement : 6 coarse sand)

Finishing walls with water proofing cement paint of approved brand and manufacture and of required shade to give an even shade New work (Two or more coat applied)

Applying priming coat with ready mixed zinc chromate yellow primer of approved brand and manufacture on steel galvanized iron/steel work.

Painting with synthetic enamel paint of approved brand and manufacture to give an even shade two or more coats on new work

Reinforcement for RCC work including straightening, cutting, bending, placing in position and bonding all complete.

TMTC-500 -8mm dia

TMTC-500 -10mm dia

Centring and shuttering including strutting, propping etc. and removal of form for columns, pillars, piers, abutments, posts and struts

Toilet Repair/Pink Room (Girls Common Room)

Providing and fixing water closet squatting pan (Indian type W.C.pan ) with 100 mm sand cast Iron P or S trap, 10 litre low fixtures complete, including cutting and making good the walls and level white P.V.C. flushing cistern, including flush pipe, with manually controlled device (handle lever) conforming to IS : 7231, with all fittings and floors wherever required : White Vitreous china Orissa pattern W.C. pan of size 580x440 mm with integral type foot rests

Demolishing cement concrete including disposal of material within 50 metre lead: 1:4:8 or leaner mix

Providing and laying in pcc of 1:2:4 ( 1 cement : 2 coarse sand :4 Gradeed stone aggregate 20 mm nominal size ) excluding cost of centring and shuttering- all complete as per building specification and direction of E/I.

Providing and laying ceramic glazed floor tiles 300 x 300 mm (thickness to be specified by the manufacture) 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 ) including pointing the joints with white cement and matching pigment etc all complete as per building specification and direction of E/I.

Dismantling doors ( steel or wood ) shutters including chowkhats, architrage, holdfasts etc. complete and stacking within 50 metres lead:

Providing and fixing 1 mm thick M.S sheet door with frame of 40x40x6 mm angle iron and 3 mm M S gusset plates at the junction and corners all necessary fitting complete including applying a priming coat of approved steel primer as per building specification and direction of E/I.

12 mm cement plaster of mix: 1:4 (1 cement :4 coarse sand) with cement punning

Providing two or more coats (snowcem) in wall with water proofing cement paint of approved brand and manufacture and of required shade to give an even shade

Providing Two or more coats with synthetic enamel paint on Steel over an under coat of suitable shade of approved brand and manufacture

Providing and fixing 1st quality ceramic glazed wall tiles conforming to IS : 15622 (Thickness to be specified by the manufacture) 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 Motar 1:3(1 cement: 3 coarse sand ) and jointing with grey cement slurry @ 3.3 kg per sqm including pointing in white cement mixed with pigment of matching shade complete.

Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply, including all CPVC plain & brass threaded fittings, including 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.

Providing and fixing brass bib cock of approved quality :

Repair of ACR/ Smart Class Room/ Staff Room/ Library

Dismantling tiling doors windows and clerestory windows (steel or wood) shutters of area 3 sqm and below including chowkhats, architrage, holdfasts etc. complete and stacking within 50 metres lead:

Removing white or colour wash by scrapping and sand paper in and preparing the surface smooth including necessary repair scratches etc. complete

Providing and fixing 1 mm thick M.S. sheet door with frame of 40x40x6 mm angle iron and 3mm MS gusset plates at the junction and corners.all necessary fittings complete including applying a priming coat of approved steel primer

Providing and fixing M.S. grills Fixed to steel windows by welding 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.

Distempering in interior walls with dry distemper of approved brand and manufacture (two or more coats ) and of required shade on new work , over one coat of distemper primer of approved brand and manufacture on wall surface:and including to give an even shade.

Providing two enamel paint on steel over a coat of with ready mixed paint of approved brand and manufacture in all shades to give an even shade all complete

Repair of Physics Lab/ Chemistry Lab / Biology Lab

Dismantling tiling doors windows and clerestory windows (steel or wood) shutters of area 3 sqm and below including chowkhats, architrage, holdfasts etc. complete and stacking within 50 metres lead:

Removing white or colour wash by scrapping and sand paper in and preparing the surface smooth including necessary repair scratches etc. complete

Providing and fixing 1 mm thick M.S. sheet door with frame of 40x40x6 mm angle iron and 3mm MS gusset plates at the junction and corners.all necessary fittings complete including applying a priming coat of approved steel primer

Providing and fixing M.S. grills Fixed to steel windows by welding 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.

Distempering in interior walls with dry distemper of approved brand and manufacture (two or more coats ) and of required shade on new work , over one coat of distemper primer of approved brand and manufacture on wall surface:and including to give an even shade.

Providing two enamel paint on steel over a coat of with ready mixed paint of approved brand and manufacture in all shades to give an even shade all complete

Kitchen Repair

Demolishing cement concrete including disposal of material within 50 metre lead: 1:4:8 or leaner mix

Providing and laying in pcc of 1:2:4 ( 1 cement : 2 coarse sand :4 Gradeed stone aggregate 20 mm nominal size ) excluding cost of centring and shuttering- all complete as per building specification and direction of E/I.

Providing and laying ceramic glazed floor tiles 300 x 300 mm (thickness to be specified by the manufacture) 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 ) including pointing the joints with white cement and matching pigment etc all complete as per building specification and direction of E/I.

Kota stone slab flooring over 20mm(average) thickbase laid over and jointed with grey cement slurry mixed with pigment to match the shade of thes lab including rubbin gand polishing complete.Base with 1:1:1(1lime:1surkhi:1coarsesand) /1:4(1cement:4coarsesand )

Dismantling doors ( steel or wood ) shutters including chowkhats, architrage, holdfasts etc. complete and stacking within 50 metres lead:

Providing and fixing 1 mm thick M.S sheet door with frame of 40x40x6 mm angle iron and 3 mm M S gusset plates at the junction and corners all necessary fitting complete including applying a priming coat of approved steel primer as per building specification and direction of E/I.

Providing and fixing M.S grills of required pattern in frames of windows including applying a priming coat of approved steel primer.

12 mm cement plaster of mix 1:6(1 cement: 6 coarse sand)

12 mm cement plaster of mix 1:6(1 cement: 6 coarse sand) and cement punning work.

Providing two or more coats (snowcem) in wall with water proofing cement paint of approved brand and manufacture and of required shade to give an even shade

Providing Two or more coats with synthetic enamel paint on Steel over an under coat of suitable shade of approved brand and manufacture

Providing asbestos cement 6mm I.S : -----------------------

Pro. 40 mm dia. G.I. pipe for roofing work

Brick work with bricks of class designation 100A in superstructure in :Cement mortar 1 .:6 (1 cement: 6 coarse sand )

Providing and fixing stainless steel A ISI 304 (18/8) kitchen sink as per I.S : -----------------------

Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply, including all CPVC plain & brass threaded fittings, including 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.

Providing and fixing brass bib cock of approved quality :

Reinforced cement concrete work in wall (any thickness), including attached pilasters, buttresses, plinth and string courses, fillets,columns, pillars, piers, abutments, posts and struts, etc. upt floor five level excluding cost of centring, shuttering, finishin and reinforcement.

Centring and shuttering including strutting , Propping etc. and removal of form for columns, pillars, piers, abutments, posts and struts.

Reinforcement for R.C.C. work including straightening, cutting, bending,placing in position and binding all complete

Repair of ICT Lab

Dismantling tiling doors windows and clerestory windows (steel or wood) shutters of area 3 sqm and below including chowkhats, architrage, holdfasts etc. complete and stacking within 50 metres lead:

Removing white or colour wash by scrapping and sand paper in and preparing the surface smooth including necessary repair scratches etc. complete

Providing and fixing 1 mm thick M.S. sheet door with frame of 40x40x6 mm angle iron and 3mm MS gusset plates at the junction and corners.all necessary fittings complete including applying a priming coat of approved steel primer

Providing and fixing M.S. grills Fixed to steel windows by welding 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.

Distempering in interior walls with dry distemper of approved brand and manufacture (two or more coats ) and of required shade on new work , over one coat of distemper primer of approved brand and manufacture on wall surface:and including to give an even shade.

Providing two enamel paint on steel over a coat of with ready mixed paint of approved brand and manufacture in all shades to give an even shade all complete

Electrification Work

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 modular type switch, phenolic laminated sheet, suitable size M.S. / PVC. box etc as required.

Wiring for light/ power plug with 2x4 sq.mm FR PVC insulated copper conductor single core cable in surface/ recessed medium class PVC conduit along with 1 No 4 sq. mm FR PVC insulated copper conductor single core cable for loop earthing as required.

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

Supplying and fixing suitable size GI box with modular plate and cover in front on surface or in recess including providing and fixing 6 pin 5/6 & 15/16 amps modular socket outlet and 15/16 amps modular socket oulet and 15/16 amps modular switch, connecvtion etc. as required

Supplying and fixing following modular type switch/ socket on the existing switch box / cover including connections etc.as required

Supplying and fixing following size/ modules, GI box along with modular base and cover plate for modular switches in recess etc as required.

suppling and fixing fixing 3/2 pin, 5 amp ceiling rose on the existing junction box/ wooden block including connection etc as required.

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

Supplying and fixing following rating,240/415 volts "C" curve, miniature circuit breaker suitable for loads of single pole in the existing MCB DB complete with connection, and commissioning etc. as required.

Supplying and fixing following way,single pole & neutral, sheet steel, MCB distribution board,240 volts, on surface / recess, complete with tinned copper bus bar, neutral bus bar, earth bar, din bar, interconnections, powder painted, including earthing etc as required. (But without MCB/RCCB/Isolator)

Supply and installation of regular/standard model A.C. ceiling fan of 1200 mm sweep with service value (CM/MM) minimum 4.00, Air delivery minimum 270 cum/min including wiring the down rods of standard length (upto 30 cm) with 1.5 sq. mm FRLS PVC insulated copper conductor etc as required.

Supplying and fixing following types lamp in existing electrical fitting/ fixture etc as required. 12 watt LED lamp

Group No.

BEGUSARAI

3 Months

SOR Ref No.

Boundary Wall - Raising Up

Reinforced cement concrete work in wall (any thickness), including attached pilasters, buttresses, plinth and struts etc upto floor ive level excluding the cost of centring, shuttering, finishing & reinforcement - all work upto plinth level. 1:1.5:3 (1 cement: 1.5 coarse sand: 3 graded stone aggregate 20 mm nominal size)

Half brick masonry with bricks of class designation 100A in foundations and plinth in :Cement mortar 1:4 (1 cement: 4 coarse send)

15 mm thick Cement plaster of mix 1:6 (1 cement : 6 coarse sand)

Finishing walls with water proofing cement paint of approved brand and manufacture and of required shade to give an even shade New work (Two or more coat applied)

Applying priming coat with ready mixed zinc chromate yellow primer of approved brand and manufacture on steel galvanized iron/steel work.

Painting with synthetic enamel paint of approved brand and manufacture to give an even shade two or more coats on new work

Reinforcement for RCC work including straightening, cutting, bending, placing in position and bonding all complete.

TMTC-500 -8mm dia

TMTC-500 -10mm dia

Centring and shuttering including strutting, propping etc. and removal of form for columns, pillars, piers, abutments, posts and struts

Toilet Repair/Pink Room (Girls Common Room)

Providing and fixing water closet squatting pan (Indian type W.C.pan ) with 100 mm sand cast Iron P or S trap, 10 litre low fixtures complete, including cutting and making good the walls and level white P.V.C. flushing cistern, including flush pipe, with manually controlled device (handle lever) conforming to IS : 7231, with all fittings and floors wherever required : White Vitreous china Orissa pattern W.C. pan of size 580x440 mm with integral type foot rests

Demolishing cement concrete including disposal of material within 50 metre lead: 1:4:8 or leaner mix

Providing and laying in pcc of 1:2:4 ( 1 cement : 2 coarse sand :4 Gradeed stone aggregate 20 mm nominal size ) excluding cost of centring and shuttering- all complete as per building specification and direction of E/I.

Providing and laying ceramic glazed floor tiles 300 x 300 mm (thickness to be specified by the manufacture) 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 ) including pointing the joints with white cement and matching pigment etc all complete as per building specification and direction of E/I.

Dismantling doors ( steel or wood ) shutters including chowkhats, architrage, holdfasts etc. complete and stacking within 50 metres lead:

Providing and fixing 1 mm thick M.S sheet door with frame of 40x40x6 mm angle iron and 3 mm M S gusset plates at the junction and corners all necessary fitting complete including applying a priming coat of approved steel primer as per building specification and direction of E/I.

12 mm cement plaster of mix: 1:4 (1 cement :4 coarse sand) with cement punning

Providing two or more coats (snowcem) in wall with water proofing cement paint of approved brand and manufacture and of required shade to give an even shade

Providing Two or more coats with synthetic enamel paint on Steel over an under coat of suitable shade of approved brand and manufacture

Providing and fixing 1st quality ceramic glazed wall tiles conforming to IS : 15622 (Thickness to be specified by the manufacture) 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 Motar 1:3(1 cement: 3 coarse sand ) and jointing with grey cement slurry @ 3.3 kg per sqm including pointing in white cement mixed with pigment of matching shade complete.

Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply, including all CPVC plain & brass threaded fittings, including 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.

Providing and fixing brass bib cock of approved quality :

Repair of ACR/ Smart Class Room/ Staff Room/ Library

Dismantling tiling doors windows and clerestory windows (steel or wood) shutters of area 3 sqm and below including chowkhats, architrage, holdfasts etc. complete and stacking within 50 metres lead:

Removing white or colour wash by scrapping and sand paper in and preparing the surface smooth including necessary repair scratches etc. complete

Providing and fixing 1 mm thick M.S. sheet door with frame of 40x40x6 mm angle iron and 3mm MS gusset plates at the junction and corners.all necessary fittings complete including applying a priming coat of approved steel primer

Providing and fixing M.S. grills Fixed to steel windows by welding 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.

Distempering in interior walls with dry distemper of approved brand and manufacture (two or more coats ) and of required shade on new work , over one coat of distemper primer of approved brand and manufacture on wall surface:and including to give an even shade.

Providing two enamel paint on steel over a coat of with ready mixed paint of approved brand and manufacture in all shades to give an even shade all complete

Repair of Physics Lab/ Chemistry Lab / Biology Lab

Dismantling tiling doors windows and clerestory windows (steel or wood) shutters of area 3 sqm and below including chowkhats, architrage, holdfasts etc. complete and stacking within 50 metres lead:

Removing white or colour wash by scrapping and sand paper in and preparing the surface smooth including necessary repair scratches etc. complete

Providing and fixing 1 mm thick M.S. sheet door with frame of 40x40x6 mm angle iron and 3mm MS gusset plates at the junction and corners.all necessary fittings complete including applying a priming coat of approved steel primer

Providing and fixing M.S. grills Fixed to steel windows by welding 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.

Distempering in interior walls with dry distemper of approved brand and manufacture (two or more coats ) and of required shade on new work , over one coat of distemper primer of approved brand and manufacture on wall surface:and including to give an even shade.

Providing two enamel paint on steel over a coat of with ready mixed paint of approved brand and manufacture in all shades to give an even shade all complete

Kitchen Repair

Demolishing cement concrete including disposal of material within 50 metre lead: 1:4:8 or leaner mix

Providing and laying in pcc of 1:2:4 ( 1 cement : 2 coarse sand :4 Gradeed stone aggregate 20 mm nominal size ) excluding cost of centring and shuttering- all complete as per building specification and direction of E/I.

Providing and laying ceramic glazed floor tiles 300 x 300 mm (thickness to be specified by the manufacture) 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 ) including pointing the joints with white cement and matching pigment etc all complete as per building specification and direction of E/I.

Kota stone slab flooring over 20mm(average) thickbase laid over and jointed with grey cement slurry mixed with pigment to match the shade of thes lab including rubbin gand polishing complete.Base with 1:1:1(1lime:1surkhi:1coarsesand) /1:4(1cement:4coarsesand )

Dismantling doors ( steel or wood ) shutters including chowkhats, architrage, holdfasts etc. complete and stacking within 50 metres lead:

Providing and fixing 1 mm thick M.S sheet door with frame of 40x40x6 mm angle iron and 3 mm M S gusset plates at the junction and corners all necessary fitting complete including applying a priming coat of approved steel primer as per building specification and direction of E/I.

Providing and fixing M.S grills of required pattern in frames of windows including applying a priming coat of approved steel primer.

12 mm cement plaster of mix 1:6(1 cement: 6 coarse sand)

12 mm cement plaster of mix 1:6(1 cement: 6 coarse sand) and cement punning work.

Providing two or more coats (snowcem) in wall with water proofing cement paint of approved brand and manufacture and of required shade to give an even shade

Providing Two or more coats with synthetic enamel paint on Steel over an under coat of suitable shade of approved brand and manufacture

Providing asbestos cement 6mm I.S : -----------------------

Pro. 40 mm dia. G.I. pipe for roofing work

Brick work with bricks of class designation 100A in superstructure in :Cement mortar 1 .:6 (1 cement: 6 coarse sand )

Providing and fixing stainless steel A ISI 304 (18/8) kitchen sink as per I.S : -----------------------

Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply, including all CPVC plain & brass threaded fittings, including 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.

Providing and fixing brass bib cock of approved quality :

Reinforced cement concrete work in wall (any thickness), including attached pilasters, buttresses, plinth and string courses, fillets,columns, pillars, piers, abutments, posts and struts, etc. upt floor five level excluding cost of centring, shuttering, finishin and reinforcement.

Centring and shuttering including strutting , Propping etc. and removal of form for columns, pillars, piers, abutments, posts and struts.

Reinforcement for R.C.C. work including straightening, cutting, bending,placing in position and binding all complete

Repair of ICT Lab

Dismantling tiling doors windows and clerestory windows (steel or wood) shutters of area 3 sqm and below including chowkhats, architrage, holdfasts etc. complete and stacking within 50 metres lead:

Removing white or colour wash by scrapping and sand paper in and preparing the surface smooth including necessary repair scratches etc. complete

Providing and fixing 1 mm thick M.S. sheet door with frame of 40x40x6 mm angle iron and 3mm MS gusset plates at the junction and corners.all necessary fittings complete including applying a priming coat of approved steel primer

Providing and fixing M.S. grills Fixed to steel windows by welding 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.

Distempering in interior walls with dry distemper of approved brand and manufacture (two or more coats ) and of required shade on new work , over one coat of distemper primer of approved brand and manufacture on wall surface:and including to give an even shade.

Providing two enamel paint on steel over a coat of with ready mixed paint of approved brand and manufacture in all shades to give an even shade all complete

Electrification Work

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 modular type switch, phenolic laminated sheet, suitable size M.S. / PVC. box etc as required.

Wiring for light/ power plug with 2x4 sq.mm FR PVC insulated copper conductor single core cable in surface/ recessed medium class PVC conduit along with 1 No 4 sq. mm FR PVC insulated copper conductor single core cable for loop earthing as required.

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

Supplying and fixing suitable size GI box with modular plate and cover in front on surface or in recess including providing and fixing 6 pin 5/6 & 15/16 amps modular socket outlet and 15/16 amps modular socket oulet and 15/16 amps modular switch, connecvtion etc. as required

Supplying and fixing following modular type switch/ socket on the existing switch box / cover including connections etc.as required

Supplying and fixing following size/ modules, GI box along with modular base and cover plate for modular switches in recess etc as required.

suppling and fixing fixing 3/2 pin, 5 amp ceiling rose on the existing junction box/ wooden block including connection etc as required.

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

Supplying and fixing following rating,240/415 volts "C" curve, miniature circuit breaker suitable for loads of single pole in the existing MCB DB complete with connection, and commissioning etc. as required.

Supplying and fixing following way,single pole & neutral, sheet steel, MCB distribution board,240 volts, on surface / recess, complete with tinned copper bus bar, neutral bus bar, earth bar, din bar, interconnections, powder painted, including earthing etc as required. (But without MCB/RCCB/Isolator)

Supply and installation of regular/standard model A.C. ceiling fan of 1200 mm sweep with service value (CM/MM) minimum 4.00, Air delivery minimum 270 cum/min including wiring the down rods of standard length (upto 30 cm) with 1.5 sq. mm FRLS PVC insulated copper conductor etc as required.

Supplying and fixing following types lamp in existing electrical fitting/ fixture etc as required. 12 watt LED lamp