Construction of Health Sub Centre at Jagarnathdih under Block Jamua District Giridih Gr_57

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

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)all complete as per approved design, building specification and direction of E/I.

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)all complete as per approved design, building specification and direction of E/I.

Providing designation 75B 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 and laying in position cement concete of soecified grade excluding the cost of centering and shuttering - All work up to plinth level 1:4:8 (1 Cement : 4 coarse sand (zone-III) : 8 graded stone aggregate 40 mm nominal size)all complete as per approved design, building specification and direction of E/I.

Providing and laying in position specified grade of reinforced cement concerte, excluding the cost of centering, shutteing, finishing and reinforcement- All work up to pilnth level 1:1.5:3 (1 cement : 1.5 coarse sand (zone-III): 3 graded stone aggregate 20 mm nominal size)all complete as per approved design, building specification and direction of E/I.

Reinforced cement concrete work in walls (any thickness), including attached pilasters, buttresses, plinth and string courses, fillets, columns, pillars, piers, abutments, posts and struts etc. above plinth level up to 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) all complete as per approved design, building specification and direction of E/I.

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).all complete as per approved design, building specification and direction of E/I.

Providing tor steel reinforcement as per approved design & drawingall complete as per approved design, building specification and direction of E/I. Providing Tor steel reinforcement of 8mm,dia rods as per approved design and drawing -do- -do- TMT Fe 500 ( Only Valid for SAIL & TATA Stee 20%

Providing tor steel reinforcement of 10 mm Dia bars as per approved design and drawing -do- -do- 15%

Providing tor steel reinforcement of 12 mm to 20 Dia bars as per approved design and drawing -do- -do- 65%

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

Supplying and fixing of following sizes of PVC conduit along with the accessories i

n surface/recess including cutting the wall and making good the same in case of recessed conduit as required. 20mm dia

Supplying and fixing following modular switch/ socket on the existing modular plate & switch box including connections but excluding modular plate etc. as required. 5/6 amps one way switch

Columns, Pillars, Piers, Abutments, Posts and Struts

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 100 A brick work with fly ash lime brick (FLAG) confirming to IS 12894-1990 (9"x4.5"x3") in C.M. (1:6) in foundation and plinth with approved uality 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 designation 112mm thick reinforcement designtion 100 A brick work with fly ash lime brick (FLAG) confirming to IS 12894-1990 (9"x4.5"x3") in C.M. (1:4) in supertructure with approved quality of clean coarse sand of F.M. 2 to 2.5 including cost of screening materials scaffoliding raking out joints to 15mm depth curing taxesand royalty ( but excluding theb cost of reinforcement) all complete as per building specification and direction of E/I.

Extra for providing & placing in position 2 no 6mm dia ms bar every 3rd corse of half brick masonary

Supplying, fitting and fixing 35mm thick solid core type non- decorative single leaf flush door shutter in door and windows with black board core blended with high quality phenol formal dehydes synthetic resine both side commercial veneered of standard make with oxidised iron fittings such as hinges, towerbolts, handle, cleat and sand blocks and taxes all complete as per building specification and direction of E/I.

Walls (any thickness) including attached pilasters, butteresses, plinth and string courses etc.

Suspended floors, roofs, landings, balconies and access platform

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 and laying Doublecharge vitrified floor tiles in different sizes (thickness to be specified by the manufacturer) with water absorption less than 0.08% and conforming to IS: 15622 / ISO 13006 of approved make, in all colours and shades, laid on 20m m 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 600x600 mm .

Structural steel work in single section, fixed with or without connecting plate, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete.

Lintels, beams, plinth beams, girders, bressumers and cantilevers

Providing and fixing granite 18 mm thick gang saw cut, mirror pollished, premoulded and prepollshed mechine cut for flooring, kichen, platform, vanlty counters, window sills, faclas and similar locations of required size, approved shade, colour and texture lald over 200 mm thick base cement mortar 1:4 ( 1 cement: 4 coarse sand). Joints treated with white cement, mixed with matching pigment epoxy touch ups, including rubbing curing moulding and polishing to edges to give high glloss finish etc, complete al all levels.

Stone Chips Lead 20KM + 2 (K) KM

Providing and laying 1st quality Ceramic glazed wall tiles thicness to be specified by the manufacturer) in wall over 12mm cement mortar (1:3) and jointed with grey cement slurry flush pointed with white cement including rubbing pollshing and cost of curing. taxes and royalty all complete as per bullding pecification and directionof E/I

Providing and laying Ceramic glazed floor tile of size 300x300mm (Thikness to be specifyed by the manufacturer) of 1st quality conforming to IS : 15622 of approved make in colours such as White, lvory, Grey, Fume Red Brown, laid on 20mm thik cement morter 1:4(1 Cement : 4 Coarse sand), jointing with grey cement slurry @ 3.3kg/sqm including pointing the joints with white cement and matching plgment etc, complete.

Providing and Laying 25mm. Thick kotah stone slab flooring of approved size, texture and colour over 19 mm thick base of time morter (1:1:1) (Line putty : surkhl: coarse sand) laid over and jointed with grey cement slurry mixed with plgment to match the shade of the slab including rubbing and polishing to granolithic finish with approved quality of carborandum stone including cost of curring, taxes and royalty all cmplete as per building specification direction of E/i. 600x600mm Size.

Providing and laing 25mm. Thick kotah stone riser of steps. Skirting and pillers of approved size, texture and colour over 13mm thick cement morter(1:3) and jointed with grey cement slurry mixed with plgment to match the shade of the slab including rubbing and polishing to granolithic finish with approved quailty of carborandum stone including cost of curring, taxes and royalty all complete as per building specification direction of E/I.

Providing single layer Narla tiles in foof including cost of all labour and materials taxes, all complete as per building specification and direction of E/I

Water proofing for Old and New Roof Slab :- Providng and laying water proofing treatment on roof slab by applying tow component, factory a designed ready to use, acrylic modified flexible material applied with brush, roller or spray waterproofing coating as per manufacturer specification-With following steps:- (a) Suface preparation:- Providing and cleaning of concrete surface to remove dust, iol, grease including removal of existing loose paint/ coating, and cement laitance by cleaning with compressed air & water jet including all materials, labour, tools, complete. Ponding test to be done after pugging all outlets and to be cheded from soffit to identify seepage, ladkage. On indentification of seepage, cement grouting to be done with non shirnk expanding admixture of Sika India Pvt. Ltd. MYK Schombeg/Dr Fixit/Fosroc or equrivallent. Providing and reparing of all corners and joints usch as those between the parapet wall and the roof slab etc. Shall be chamfered with '150mmX'150mm fillet lf mortar (Cement sand- 1:4) admixed with acrylic polymer of Sika/Fosroc/MYK Schomberg/Dr Fixit or requivalent Before chamfering a prime coat shall be give with the slurry of acrylic polymer Reparing surface irregularities, damaged concretein base slab, dead cracks if any, with and acrylic polymer modified reqpair mortar including a coat of bonding agent of the same with cement slurry including all materials labour, tools, complete. (b) 1st Coat :- Apply 1st coat of two component acrylic modidied, ready to use, flexible cementitious material on surface saturated dry roof and inisde wall of Parapet wall upto 600mm by brush or roller. After 1st coat of application, 45 gsm oil Fibre glass cloth to lay when the fist layer is still greeb. 1st ciat sgiykd ve aookued @1.50/kg/sqmt/coat for the purpose of measurement the entire treated surface will be measured." (c) 2nd Coat :- To apply the 2nd coat of two component acrylic modified ready to use flexible cementitious materials right angle to the '1st coat over the glass fibre laid surface. 2nd coat should be applied@ 0.7kg/sqmt/coat. For the purpose lf measurment the entire treated surface will be measured." alter three days of drying the 2nd coat, the rain water outles to be plugged and ponding test to be done for 48 hours to identify seepage, teakage from soffit and if found necessary rectification to e be done as per satisfation of E/I. The Watqrproofing Brand: *Sika Topseal 109hi/Fosroc Brushbond RFX/ Dr Fixit Pidiffine 2KI MYK Aqraiin TG Product Performance- Chemical Base Part A.Acrylic copol,mer, Part 13 Specially graded cementitious powder-Density 1.6 kg/l (mixed density) at +270 Tensile Strength -2 N/mm2 after 28 days (with Fibre cloth) (According to ASTM D 2370) Pullout Bond Strenth-2 n/mm2 (concrete failure) (According to ISO.)4624) Slant-shear Bond Strength-4 N/mm2 (According to FIP 5.15) Flongation at Break- 35% without Fibre Cloth and 20% with Fibre Cloth (According to ASTMD 2370) (D )Protection of treated with PCC :- The treated surface should be covered with 25mm/50mm PCC of M-20 grade (1:1.5:3) with proper slope (1:120) towards the rain outlets in altematepanels lf 2mtx2mt keeping 6mm gap between the panel joint integral water proofing admixture conforming to IS2645@ of 100 ml perbag of cement to be added in the screed concrete (paid separately for this items) all corners shal be charfered with 150mmx150mm fillet. The rain water outlets shal be just leveled with the scree concrete to ensure smooth descharge of water- the perpheral gaps between PVC pipe outlet and concrete surface should be packed properly with rich concrete and the peripheral mouth to be sealed with moisture insensisive epoxy putty of Sika India Pvt.Ltd./IVIYK Schomberg/Dr Fixit / Fosroc. For the purpose of measurement the entire treated surface will be meaured."(e) Groove of PCC surface should be filled with Polysulphide Sealant (Paid Separately) Brand-Sika India Pvt. Ltd./MYK Schomberg/ Dr Fixit/Fosroc

Covering of treated surface with PCC :- Providing 25mm thick Cement Concrete M-20 (1:1.5:3) raintaining slope in alternate 2 mix 2mt. Panels with approved quality of stone chips of 20mm to 6mm size graded and cleaned sand of F.M. 2.5 to 3 including screening, shuttering and mixing erite nt concrete in mixe with admixture of integral water proofing and placing, position, striking royalty all complete as per building specification and direction of E/I.

Cement +Steel (UPTO 10KM LEAD) + 17 (P) KM

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 and applying white cement based putty of average thickness 1 mm of aproved brand and manufacture ofev the plastered wall surface to prepare the surface even and smooth complete

Finishing walls with acrylic smooth exterior paint of required shade, new work ( Two or more coas app;ied @ 1.67 ltr/10sqm over and incuding priming coat of exterior primer applied @2.20 kg/10sqm

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.

painting with synthetic enamel paint of approved brand and m

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

Providing and fixing bright finnished brass 100 mm mortice latch and lock ISI marked, with six levers and a pair of anodised (anodic coating not less than grada AC10 as per IS : 1868) aluminium lever handles of approved quality with necessary screws etc. complete.

anufacture to give an even shade.

Providing and fixing pressed steel door frames conforming to IS 4351 , manufactured from commercial mild steel sheet of 1.60 mm thickness , including hinges , jamb , lock jamb , bead and if required angle threshold of mild steel angle of section 50*25 mm , or base ties of 1.60 mm , pressed mild steel welded or rigidly fixed together by machanical means , including M.S. pressed butt hlnges 2.5 mm thick with mortar guards, lock strike -plate and shock absorbers as specified and applying a coat of approved steel primer after pre treatment of the surface as directed by Engineer-In- charge.Fixing with carbon steel galvanished dash fastener of required dia and size ( to be paid for separately )

Supplying, fitting and fixing collapsible gate of approved size and make properly fabricated with vertical double channels (20 x 10 x 2mm) at 100mm centers and braced with M.S. flat diagonals 20 x 3mm with top and bottom rails of T.iron 40 x 40 x 6mm with 38 mm dia steel pulleys complete with bolts, nuts, locking arrangement, stoppers, handles, including applying a priming coat of red lead paint, car riage, hoisting and taxes all complete as per building specification and direction of E/I.

Supplying fitting and fixing glass panes including supplying putty. Beads and nails after taking out old and broken glass panes and disposal of debris all complete as per building specification and direction of E/I.

CARRAIGE OF MATERIALS SAND 16 KM + 2 (K) KM

Supply fitting and fixing of standered make starter pannel Board with arrangement of all necsssury protection including all taxes , all complete job as per direction of E/I.

Supplying fitting and fixing 3 crore 4 sqmm Flat copper submersible cable FINOLEX / HEVELS make including all taxes ,royalty etc all complete job as per direction of E/I.

Bulk Head fitting with 9/10Watt LED.

Deep Boring: Cost of Drilind 200 mmx165mmx125 mtr.deep bore well in all kind of Soil and rock in rural area for instalation of pump set with Hydrolic DTH Rig machine all complete including all materials, tools,driling rig,air compressureand equipmentsas well as fule, lubricantsand cost of transportation of rig machine annd other vehical up to Site. (a) From 0.00 M to 50.00 M below G.L.

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

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)

20/22 W LED Tube Light

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

Reinforced cement concrete work in walls (any thickness), including attached pilasters, buttresses, plinth and string courses, fillets, columns, pillars, piers, abutments, posts and struts etc. above plinth level up to 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 mmnominal size)

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).

Septic Tank: Earthwork in excavation in foundation trenches in ordinary soil (vide classfication of soil item - A) and disposal of excavated earth as obtained to a distance upto 50 m including all lifts, levelling, ramming the foundation trenches, removing roots of trees shurbs all complete as per approved design building specification and direction of E/I.

HOURS

Centering and shuttering including strutting, propping etc. and removal of form for Suspended floors, roofs, landings, balconies and access platf

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

STONE CHIPS LEAD 20 KM + 2 (K) KM

BRICKS LEAD 28KM (P)

Cement +Steel (UPTO 10KM LEAD) 17 (P) KM

CARRAIGE OF MATERIALS Brick Lead 28 KM (P)

Bend 87.5° 110 mm

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. 75 mm diameter

Shoe (Plain 110 mm)

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

110 mm dia

25 mm nominal outer dia pipes

Providing and fixing unplasticised -PVC pipe clips of approved design to unplasticised - PVC rain water pipes by means of 50x50x50 mm hard wood plugs, screwed with M.S. screws of required length, including cutting brick work and fixing in cement mortar 1:4 (1 cement : 4 coarse sand) and making good the wall etc. complete. 75mm dia

32 mm nominal outer dia pipes

110 mm dia

25 mm nominal outer dia pipes

20 mm nominal outer dia pipes

Providing and fixing CPVC pipes having thermal stability for hot and cold water supply including all CPVC plain and brass threaded fittings including fixing the pipe with clamps at 1.00 mt spacing. This includes jointing of pipes and fittings with one step CPVC solvent cement and testing of joints complete as per direction of engineer in charge. Internal work -Exposed on Wall 20 mm nominal outer dia pipes

Providing and fixing C.P. brass angle valve for basin mixer and geyser points of approved quality conforming to IS 8931 a) 15 mm nominal bore.15 mm nominal bore

toilet paper hanger C.P. brass

Providing and fixing CPVC pipes having thermal stability for hot and cold water supply including all CPVC plain and brass threaded fittings including fixing the pipe with clamps at 1.00 mt spacing. this includes jionting of pipes and fittings with one step CPVC solvent cement and the cost of cutting chases and making good the wall same including testing of joints complete as per the direction of engineer incharge Concealed work including cutting chases and making good the wall etc.15 mm nominal outer dia pipes

Wiring for light/ power plug with 2X4 sq. mm FR PVC insulated copper conductor single core cable in surface/ recessed PVC conduit alongwith 1 No 4 sq. mm FR PVC insulated copper conductor single core cable for loop earthing as required.

Wiring for light/ power plug with 4X4 sq. mm FR PVC insulated copper conductor single core cable in surface/ recessed PVC conduit alongwith 2 No 4 sq. mm FR PVC insulated copper conductor single core cable for loop earthing as required.

2x2.5 sq mm + 1x2.5 sq mm earth wire

ELECTRICITY : 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 PVC conduit, with modular switch, modular plate, suitable GI box etc as required. Group C

4x2.5 sq mm + 2x2.5 sq mm earth wire

Wiring for circuit / submain wiring alongwith earth wire with the following sizes of FR PVC insulated copper conductor, single core cable in surface/ recessed PVC conduit as required CIRCUIT / SUBMAIN WIRING 2x1.5 sq mm + 1x1.5 sq mm earth wire

4x10 sq mm + 2x6 sq mm earth wire.

25mm dia

15/16 amp one way switch

Providing and fixing PTMT Bottle Trap for Wash basin and sink. Bottle trap 31 mm single piece moulded with height of 270 mm, effective length of tail pipe 260 mm from the centre of the waste coupling 77 mm breadth with 25 mm minimum water seal, weighing not less than 260 gms.

Providing and laying 60mm thick faciory made cement concrete interlocking paver block of M -30 grade made by block making machine with strong vibratory compaction, of approved size, design & shape, laid in required colour and pattern over and including 50mm thick compacted bed of coarse sand, filling the joints with line sand etc. all complete as per the direction of Engineer-in-charge.

5/6 amp 3 pin socket outlet

Providing and fixing PTMT liquid soap container 109 mm wide, 125 mm high and 112 mm distance from wall of standard shape with bracket of the same materials with snap fittings of approved quality and colour weighing not less than 105 gms.

4/5 Module (78mm x140mm x 50mm)

Supplying and fixing stepped type electronic fan regulator on the existing modular plate switch box including connections but excluding modular plate etc. as required.

Supplying and fixing following ways, horizontal type three pole and neutral, sheet steel, MCB distribution board, 415 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) 8 Way (4+24), Double Door Horizontal Type

Supplying and fixing 6 Amp to 32 Amp rating 240 volts, 10 KA "C" Curve Miniature Circuit Breaker suitable for inductive loads of following poles in the existing MCB DB complete with connections, testing and commissioning etc.,as required. 6 / 32 Amp Single Pole

40 Amp TPN

Supplying and fixing of following rating double pole ( Single pole & neutral), 240 volts, resudual current circuit breaker (RCCB), having a sensivity current 30 miliampere in the existing MCB DB complete with connections, testing & commissioning etc as required. 40 Amps

Earthing with G.I. earth plate 600 mm X 600 mm X 6 mm thick including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe etc. (with charcoal or coke and salt) as required.

Providing and fixing 25 mm X 5 mm G.I. strip on surface or in recess for connections etc. as required

5/16 amp 6 pin socket outlet

Supply of XLPE insulated PVC sheathed, heavy duty, armoured electrical cable with aluminium conductor for working voltage upto and including 1100 volts. (conforming to IS-7098. (Part-I). 4 core, 16 sq.mm.

Supplying and fixing 20 amps, 240 volts, SPN industrial type, socket outlet, with 2 pole and earth, metal enclosed plug top alongwith 20 amps “C” curve, SP, MCB, in sheet steel enclosure, on surface or in recess, with chained metal cover for the socket out let and complete with connections, testing and commissioning etc. as required.

Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size direct in ground including excavation, sand cushioning, protective covering and refilling the trench etc as required. Upto 35 sq. mm

SITC of following rating recess / surface mounted LED round / square shape down light luminarie with pressure die cast housing for single phase supply voltage Luminarie shall be confirm to IS: 10322 part -5 / section -2 or IEC :62722 withh all neccesary accessories as required. Make:- Havells/Philips/Crompton/Wipro. 18 /20 W LED Round Down Light (Surface)

Add GST @ 18%

Add L.Cess @ 1%