Repair and Renovation of Schedule Cast Boys Hostel at Garhwa For the Year 2023-24

Amount

Earth work in excavation in foundation trenches in ordinary soil (vide classification of soil item-A) and disposal of excavated earth as obtained to a distance upto 50 M. 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/l.

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

Providing coarse clean sand in filling in 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)

Earth filling in foundaion trenches and plinth in layers not exceding 150 mm thick well watered, rammed, fully compacted and fine dressed with earth obtained from excavation of foundation trenches within a lead of 50 M and lift of 1.5 M all complete as per building specification and direction of E/I. (mode of measurement compacted volume)

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.

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.

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 20 mm nominal size)

1:2:4 (1 Cement : 2 coarse sand (zone-III) : 4 graded stone aggregate 40 mm nominal size)

1:3:6 (1 Cement : 3 coarse sand (zone-III): 6 graded stone aggregate 40 mm nominal size)

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 thick bed of dry brick ballast 40 mm nominal size, well rammed and consolidated and grouted with fine sand, including necessary excavation, levelling & dressing & finishing the top smooth.

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) : 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 cocrete

Centering and shuttering including strutting, propping etc, and removal of form for Suspended floor, roof, landing, balconies.and access platform

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 Weather shade, chajjas, corbels etc, including edges

Providing tor steel reinforcement of 8mm. dia. rods as per approved design and drawing excluding carriage of M.S. bars to work site , cutting, bending and binding with annealed wire with cost of wire, removal of rust placing the rods in position all complete as per building specification and direction of E/l.

8mm dia

10mm dia

Supplying, fitting, and fixing M.S. Grill made of 20X6mm M.S. Flate as per approved design and drawing, properly fabricated with joints continuous fillet welded and finished smooth, carriage of grill to work site, hoisting as per building specification and direction of E/I. (where materials is not supplied by the deptt.)

Providing designation 75A one brick flat soling joints filled with local sand including cost of watering taxes royalty all complete as per building specification and direction of E/I.

Providing 12mm cement plaster (1:3) with clean coarse sand of F.M. 1.5 with floating coat of neat cement in skirting including rounding of junctions with floor, curing, taxes and royalty all complete as per building specification and direction of E/I.

Providing and laying vitrified Paring / Industrial tiles in different sizes (thickness to be specified by the manufacturer) with water absorption less than 0.08% and conforming to IS: 4457:2007, of approved make, in all colours and shades, laid on 20mm thick cement mortar 1:4 (1 cement : 4 coarse sand), jointing with grey cement slurry @ 3.3 kg/ sqm including grouting the joints with white cement and matching pigments etc., complete. Size of Tile 300x300 x 10 mm sizes.

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 12mm 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 building specification and direction of E/I.

Providing 6mm cement plaster (1:4) in celling 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 12mm cement plaster (1:3) 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 two coats of oil bound distemper of approved shade and make over a coat of cement primer over new surface including preparing the plastered surface by the rubbing smooth with pumice stone or fine sand paper applying putty wherever required scaffolding washing of floors and taxes all complete as per building specification and direction of E/I.

Providing primer one coat of red lead paint of approved make over new steel surface including preparing the surface after cleaning, removing dust, dirt, scales smokes and grease and cleaning the surface throughly including cost of scaffolding and taxes all complete as per building specification and direction of E/I. (Mode of measurement area shall be multiplied by the co-efficient as indicated in building specification)

Providing two coat of synthetic enamel 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.

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

Dismantling plain cement or lime concrete work including stacking serviceable materials in countable stacks within 15M. Lead and disposal of unserviceable materials with all leads all complete as per direction of E/I.

Dismantling R.C.C. work including stacking serviceable materials in countable stacks within 15M. Lead and disposal of unserviceable materials with all leads all complete as per direction of E/I.

Dismantling patent stone floor including stacking serviceable materials in countable stacks within 15M. Lead and disposal of unserviceable materials with all leads all complete as per direction of E/I.

Dismantling old plaster and pointing in cement or lime and raking out joints to 15mm depth, watering and disposal of unserviceable materials with all leads all complete as per direction of E/I.

Taking down old door and window shutters including stacking serviceable materials within 15M,. Lead and disposal of unserviceable materials with all leads all complete as per direction of E/I.

Taking down chaukhats in doors including stacking serviceable materials within 15M,. Lead and disposal of unserviceable materials with all leads all complete as per direction of E/I.

Taking sown chaukhats in windows including stacking serviceable materials within 15M,. Lead and disposal of unserviceable materials with all leads all complete as per direction of E/I.

Providing 250mm. Wide brick drain in cement mortar (1:6) with av. 150mm clear depth and 250mm apron including cost of eartwork 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.

Water proofing for Old and New Roof Slab :- Providing and laying water proofing treatment on roof slab by applying two Component, factory designed, ready to use, acrylic modified flexible

Covering of treated surface with PCC :- Providing 50 mm thick Cement Concrete M20(1:1.5:3) maintaining slope in alternate 2 mt x 2 mt panels with aaproved quality of stone chips of 20 mm

Providing 19mm thick water proof cement plaster (1:3) with clean coarse sand of F.M. 1.5 with Integral water proofing compound Liquid @125 ml per bag cement including screening, curing

Disposal of moorum/building rubbish/ malba/ similar unserviceable, dismantled or waste material by mechanical transport including loading, transporting, unloading to approved municipal dumping ground for lead upto 10 km for all lifts, complete as per directions of Engineer-in-charge.

Clearing jungle including uprooting of rank vegetation, grass, brush wood, trees and saplings of girth up to 30 cm measured at a height of 1 m above ground level and removal of rubbish up to a distance of 50 m outside the periphery of the area cleared.

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

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

Using M.S. angels 40x40x6 mm for diagonal braces

Providing and fixing angle iron frames for doors, windows and ventilators of mild steel Angle sections of size 35x35x5 mm, joints mitred and welded by angle iron 35x35x5 mm or 35x 5 mm flat pieces to the existing T-iron frame or to the wall with dash fastener, including fixing of necessary butt hinges and screws and applying a priming coat of approved steel primer, all complete as per the direction of Engineer-In-charge.

Kota stone slab flooring over 20 mm (average) thick base laid over and jointed with grey cement slurry mixed with pigment to match the shade of the slab, including rubbing and polishing complete with base of cement mortar 1 : 4 (1 cement : 4 coarse sand) :

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 @ 3.3 kg/sqm including pointing the joints with white cement and matching pigment etc., complete

Providing and fixing on wall face unplasticised - PVC moulded fittings/ accessories for 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.

110 mm COUPLER

110 mm bend

110 mm Shoe

New work (Two or more coats applied @ 1.43 ltr/10 sqm over and including priming coat of exterior primer applied @ 2.20 kg/10 sqm)

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.

Removing white or colour wash by scrapping and sand papering and preparing the surface smooth including necessary repairs to scratches etc. complete

Chipping of unsound/weak concrete material from slabs, beams, columns etc. with manual Chisel and/ or by standard power driven percussion type or of approved make including tapering of all edges, making square shoulders of cavities including cleaning the exposed concrete surface and reinforcement with wire brushes etc. and disposal of debris for all lead and lifts all complete as per direction of Engineer-In-Charge

50mm average thickness

25 mm average thickness

Cleaning of reinforcement from rust from the reinforcing bars to give it a total rust free steel surface by using alkaline chemical rust remover of approved make with paint brush and removing loose particles after 24 hours of its application with wire brush and thoroughly washing with water and allowing it to dry, all complete as per direction of Engineer-In-Charge

Bars upto 12 mm diameter

Bars above 12 mm diameter

Providing, mixing and applying SBR polymer (of approved make) modified Cement mortar in proportion of 1:4 (1 cement: 4 graded coarse sand with polymer minimum 2% by wt. of cement used) as per specifications and directions of Engineer-in-charge.25 mm average thickness in 2 layers.

Providing, mixing and applying SBR polymer (of approved make @ minimum 2% by wt. of cement used) modified plain/reinforced cement concrete for structural members having minimum characteristic compressive strength [with ordinary portland cement, coarse sand and graded stone aggregate of 10mm maximum size in proportion as per design criteria] with specified average thickness.

50mm thick in Grade M 25 with cement content not less than 330 kg per cum

Bricks 8km

sand 10km

stone chips 22 km

stone metal 22 km

Point wiring in PVC conduit, with piano tlpe switch :- Wiring for light point/fan point/exhaust fan poinVcall bell point, with 1.5 sq.mm FR PVC insulated copper conductor single core in surface/recessed PVC conduit, piano type switch,phenolic laminated sheet with suitable size PVCA4S box etc as required

Group A

Circuit/ submain wiring in PVC conduit :- Wiring for circuit/ submain wiring along with earh wire with the following sizes of FR PVC insulated copper conductor single core cable in surface / recessed PVC conduit as required

2x1.5 sq.urm+ 1x 1.5 sq.mmearthwire

4 x 6 sq.mm+ I x6 sq.mmearthwire

wiring in existing conduict:-

3x 1.5 sq.mm

3x 2.5 sq.mm

3 x 4.0 sq.mm

S/F PVC/G.I. boxes :- Supplying and fixing of following sizes of PVC/G.I box on surface / recess with suitable size of phenolic laminated sheet cover in front including painting etc. as required.

72mm x 146 mmx48mm deep /(4"x7")

121mmx173mmx48mm deep /(6"x8")

126mmx277mmx61mm deep /(6"x12")

lS/F Piaoo type switch/ socket :- lSupptyrng and fxing of following piano type switch / socket on the existing lswitch box / cover including connections etc. as requted.

5/6 amps, one way switch

3 pin 5/6 amps, socket outlet

Electronic step fanrcgulator, dcluxc

SIF light plug point with piano 6pe acccssories :- lSupplying and fixing suitable size GI/PVC box of 75 qm x 75 mm x 50 l* d*p on surface or ln reccss wtth suttablo alzo of phcnolic laminated lshoot covor in front including providing and fixing 3 pin 5/6 amps socket loutlct aod 5/6 amps piauo typc switch, ooniocdon, potottry cto, as rcquircd l(For light plugs to bc uscd in non rrsidmtial buildings )

SIF power plug point with piano type accessories :- Supplying and fixing suitable size GI/PVC box of 121 mm x l73mm x 48mm/(6" x 8") (nominal size ) on surface or in recess with suitable size of phenolic laminated sheet cover in front including providing and fixing 6 pin l5/16 amps socket outlet and l5/16 amps piano tlpe switch. connection, painting etc. as required

lS/r ceiling rose :- lsupplying and fxing 2 pn 5 amp. Ceiling rose on the existing junction box/ tl*-oo"n block including connection etc. as required

lSlF Batten holder :-lsupplying and fixing Batten / Angle holder including connection etc as lrequired.

ITC cxhaust fan upto 450 mm. swoep :- Inrtrllation of exhaust fan upto 450mm sw?@ in thc existing opening , including making the hole to suit tho rizo of thc abovc fan, making good the damage, conoection , testing , commissioning atc . as required

S/I,'T.P. MCB DB :- Supplying and fixing following way, horizontal type three pole and neutral, lsheet steel, MCB distribution board, 415 volts, on surface/ recess, complete with tinned copper bus bar, neutral bus bat earth bar, din bar, interconnections, powder painted including earthing etc. as required. (But without MCB/ RCCB/ Isolator)

4 way (4 + 12), Dorrble door, Horizontal type

S/F B Series S.P MCB,supplying and fixing 6amps,to rating 240 volts,B series,mainatre circuit breaker,suitable for lighting and other loads of following poles,in existing MCB,,DB Complete with connections ,testing 6/32 amps,single pole,B series.

S/F four pole MCB isolator :- Supplying and fixing following rating four pole, 415 volts, isolator in the existing MCB DB complete with connections, testing and commissioning eh. as required.

earthing with GI earth pipe 4.5 mtr long,40mm dia,including acessories,and providing masonary enclosure with cover plate having locking arrangement and watering pipe etc,.with charcol and salt as required.

coper earth plate electrode-,earthing with copper earth plate electrode, 600mm x 600mm x3mm thick including accessories and providing masanory enclosure with cover plate.

upply an laying 8 swg copper wire at 0.50 metre below ground level,for conductor earth,electrode,including soliding etc..

P/F G.I Lightining conductor final,made of 25mm dia 300mm long.,GI Tube having,single prong at topwith 85mm dia,6mm thick,GI Base plate including holes etc.

reverting ,sweating,and solidering,lightining conductor type,

P/F G.I Lightining conductor final,made of 25mm dia 300mm long.,GI Tube having,single prong at topwith 85mm dia,6mm thick,GI Base plate including holes etc.

P/F G.I Lightining conductor final,made of 25mm dia 300mm long.,GI Tube having,single prong at topwith 85mm dia,6mm thick,GI Base plate including holes etc.

Supply Installation, testing and commissioning of follwing size ceiling fan 3 Blades confirming to13:374,.2019 including wiring the down rods of ndard length (upto 30cm) with l.Ssq.mm. FR PVC insulated, copper wire uitable for 230V 50H2, single phase supply etc. complete as required.

1200mm (48") Ceiling Fan

S.I.T.C of Following Rating Surface Mounted LED Light Fitting,suitable for 230v 50hz,single phase supply etc.complete as required.

20/22 w led tube light.

Providing and fixing of XLPE ,Aluminioum arourmed PVC Cable,confirming to IS 7908(Part1) 1988 of grade 1.1kv,make:havells/finolex/polycab.

165sq.mm ,2 core

Providing and fixing G.I. pipes complete with G.I. fittings including trenching and refilling etc.

50 mm dia nominal bore

15/16 Watt LED Bulb

9/10watt LED Bulb.

12"(300mm)metal exhaust fan.

48" ceiling fan rewinding with ball bearing

48' ceiling fan blade

Providing and fixing male ended 1Smm dia brass bib cock of lappror"d quality (Wt. not less than 350gms.) with extra socket all lcomplete as per specification and direction of E/1.

IProvlding and fixing brass/C.l.Stop cock of approved quality all I lcomOelteas per specification and direction of E/1. 15mm dia

Providing and fixing 15mm dia and 45 cm long PVC Connection pipewith heavy quality brass coupling at both ends.

shower rose 125 mm

Providino and fixinq Gun metal full way valvc of tpprovod quality, all complete, as per specification and direction of E/|.

25mm dia

Cutting chajja or cornice for laying G.l. pipe and restoring the same with R.C.C.(1:2:4) brick work in cement mortar ('1:4) and cement plaster(1:4) as per specification and direction of Engineer-in-Charge.

Making holes in walls for laying G.l. pipes and restoring the same after pipe lavinq as per specification and direction of E/|.

125mm thick wall

250mm thick wall

Supplying, fitting and fixing vitreous white glazed earthen ware l.W.C. of parry Hindustan or any other l.S.S.approved make with 100mm H.C.l. 'p'trap lS litres C.l. pull and let go flushing cistern of names or other l.S.S.equivalent make, complete with allfittings,C.l. or C. C.brackets 32mm alkathene/P.V.C. telescopic flush, pipe about 2 M long with one brass coupling and clamps G.l. chain and pull including supplying and fixing a pair of vitreous white glazed earthenware ware footrest to be fixed in floor 1Smm C.l. body brass spindle stope cock of weight not less than SOgrms, 15mm P.V.C. connection pipe 450 mm. long and the exposed pipe and cistern with two coats of approved paint over a coat of red oxide primer etc. all complete as per specification and direction of E/l.

WITH 10 LIT LOW LEVEL PVC CISTERN

Supplying fitting and fixing vitreous white glazed earthen ware wash hand basin of parry or Hindustan or any other l.S.S. approved make supported on painted C.l. or R.S. brackets 32mm C.l.brass waste, 15 mm dia C.l. body brass spindle stop cock of approved quality of weight not less than 350gpms, 32mm PV.C. waste pipep0mm long with biais coupling at oileend and making plumber joint$etc. all complete as per specification and direction of E/1.

Eart work in Exacavation for laying of different types an sizes of RCC Spun,Pipes with disosal of excavated of earthern,within initaial lead,and lift as per specification and direction of E/I.

Labour for laying fitting and fixing NP2,RCC,Spun Pipe,with colars in lines ,evel,and grade providing approved jinting,materials,and joints,properlyfillers to make them lead proof,including providing sight rails,bnning rod,night ,guard,red light,and barrier,etc.

labour for supplying and fitting and fixing NP2, RCC Spun Pipe,with colars I lines,level,and grade and providing approved jointing,materials,and joints propely, filled to make them leak proof.

Supplying materials and labours for constructing inspection chamber of designation class 75 B Bricks size750 mm deep, 600 x 450 mm internl dimension having 250 mm wall tickness in cement mortar(1:6) including 12 mm cement plaster (1:4) with punning on outside.

Supply

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.

110MM DIA

Providing and fixing on wall face unplasticised - PVC moulded fittings/ accessories for 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.

SINGLE TEE WITH DOOR 110 X 110 X 110

SINGLE TEE WITHOUT DOOR 110 X 110 X 110

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.

25 mm nominal dia Pipes

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 the cost of cutting chases and making good the same including testing of joints complete as per direction of Engineer in Charge.

15 mm nominal dia Pipes

20 mm nominal dia Pipes

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 PTMT grating of approved quality and colour. Circular type

100 mm nominal dia

125 mm nominal dia with 25 mm waste hole

Making soak pit 2.5 m diameter 3.0 metre deep with 45 x 45 cm dry brick honey comb shaft with bricks and S.W. drain pipe 100 mm diameter, 1.8 m long complete as per standard design.

With common burnt clay F.P.S. (non modular) bricks of class designation 7.5

supplying and fixing NP2 Hume pipe etc (150mm dia).

Supplying, assembling, lowering and fixing in vertical position in bore well unplasticized PVC medium well screen (RMS) pipes with ribs, conforming to IS: 12818, including hire & labour charges, fittings & accessories etc. all complete, for all depths, as per direction of Engineer-in-charge. 100 mm nominal size dia

Supplying, filling, spreading & leveling stone boulders of size range 5 cm to 20 cm, in recharge pit, in the required thickness, for all leads & lifts, all complete as per direction of Engineer-in-charge.

Supplying, filling, spreading & leveling gravels of size range 5 mm to 10 mm, in the recharge pit, over the existing layer of boulders, in required thickness, for all leads & lifts, all complete as per direction of Engineer-in-charge

Supplying, filling, spreading & leveling coarse sand of size range 1.5 mm to 2 mm in recharge pit, in required thickness over gravel layer, for all leads & lifts, all complete as per direction of Engineer -in charge.

DT Basic rates for 125/115mm dia drilled tube well for drilling in all kinds of soil and rock for installation of hand pump with DTH RIG,machine all complete including supplying all materials,labours,tools,drilling,rigs,air compressor and equipments as well as fuel lubricitant.

Add 18 % GST (in Basic Rate must fill 12)

Add 1% Labour Cess (in Basic Rate must fill 1)

M/S TALWANTI CONSTRUCTION