Construction work of convention centre in Ward No. 02 Baba Raghav Das Mouza Semra.

Earth work in excavation by Mechanical means (Hydraulic excavator)/Manual means over ares (exceeding 30cm in depth,1.5m in width as well as 10sqm on plan ) including, getting out and disposal of excavated earth lead upto 50m and lift upto 1.5m, as directed by Engineer-incharge.DSR-2.8.1/2023

Filling By carted earth in trenches, plinth, sides of foundation, campus etc. in layers not exceeding 20 cms in depth, consolidating each deposited layer by ramming and watering including lead upto 50 m & lift upto 1.50 m.DSR-2.8.1/2023

Supplying and filling in plinth with sand under floors, including watering, ramming, consolidating and dressing complete.DSR-2.27/2023

1:4:8 (1Cement :4Coarse sand (zone-3) derived from natural sources : 8graded stone aggregate 40mm nominal size derived from natural sources) DSR-4.1.8/2023

Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level : 1:1.5:3 (1 cement : 1.5 coarse sand (zone-III) derived from natural sources : 3 graded stone aggregate 20 mm nominal size de rived from natural sources) DSR-5.1.2/2023

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) derived from natural sources : 3 graded stone aggregate 20 mm nominal size derived from natural sources).DSR-5.3/2023

plinth beam/Lintel beam/slab/roof beam

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) derived from natural sources : 3 graded stone aggregate 20 mm nominal size derived from natural sources) column DSR-5.3/2023

Foundations, footings, bases of columns, etc. for mass concrete DSR-5.9.1/2023

Columns, Pillars, Piers, Abutments, Posts and StrutsDSR-5.9.6/2023

Lintels, beams, plinth beams, girders, bressumers and cantileversDSR-5.9.5/2023

Suspended floors, roofs, landings, balconies and access platformDSR-5.9.3/2023

Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in foundation and plinth in: Cement mortar 1:6 (1 cement : 6 coarse sand) DSR-6.1.2/2023

Brick Work with common burnt clay ( non modular) bricks of class - 150 in superstructure above plinth level up to floor V level in all shapes and sizes in: Cement mortar 1:6 ( 1 cement : 6 coarse sand) DSR-6.4.1/2023

Half brick masonry with common burnt clay F.P.S. (non modular) bricks of class - 150 in superstructure above plinth level up to floor V level. Cement mortar 1:4 (1 cement :4 coarse sand) DSR-6.13.2/2023

Providing & applying a coat of residual petroleum bitumen of grade of VG-10 of approved quality using 1.7kg per square metre on damp proof course after cleaning the surface with brushes and finally with apiece of cloth lightly soaked in kerosene oil. DSR_4.13/2023

Providing and injecting chemical emulsion for preconstructional antitermite treatment and creating a chemical barrier under and alround the coloumn pitswall tench basement excavation top surface if plinth filling junction of wall and floor along the external perimer of binding expansion joints,surrounding of pipes and conduits etc.complete(plinth area of the building at ground floor only shall be measured as per I.S.6313(Part ll 1981) aldrine emulsifiable concrete or any other approved material such as hepthachlor or chlordance will be used. The rate of application of chemical emulsion shall be as follows:- (1) treatment for masonary & foundation 5 litres per sq.m. (2) back fill in immediate contract with foundation 7.5 litre per sq.m (3)treatment of top surface of plinth filling 5 liters per sq.m (4) treatment of soil along external parameter of building 7.50 lire per sq.m. DSR-2.35.3.1/2023

Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level. Thermo-Mechanically Treated bars of grade Fe-500D or more. DSR-5.22.6/2023

Providing and fixing aluminium sliding door bolts, ISI marked anodised (anodic coating not less than grade AC 10 as per IS : 1868), transparent or dyed to required colour or shade, with nuts and screws etc. complete :. 250mm x 16mm . DSR-9.96.2/2023

Providing and fixing aluminium tower bolts, ISI marked, anodised (anodic coating not less than grade AC 10 as per IS : 1868 ) transparent or dyed to required colour or shade, with necessary screws etc. complete : 250mm x 10mm . DSR-9.97.2/2023

Providing and fixing aluminium handles, ISI marked, anodised (anodic coating not less than grade AC 10 as per IS : 1868) transparent or dyed to required colour or shade, with necessary screws etc. complete : 125 mm DSR-9.100.1/2023

Providing and fixing T-iron frames for doors, windows and ventilators of mild steel Tee-sections, joints mitred and welded, including fixing of necessary butt hinges and screws and applying a priming coat of approved steel primer. Fixing with 15x3 mm lugs 10 cm long embedded in cement concrete block 15x10x10 cm of C.C. 1:3:6 (1 Cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size). DSR-10.13.1/2023

Providing and fixing M.S. Tubular frames for doors, windows, ventilators and cupboard with rectangular/ L-Type sections, made of 1.60 mm thick M.S. Sheet, joints mitred, welded and grinded finish, with profiles of required size, including fixing of necessary butt hinges and screws and applying a priming coat of approved steel primer. Fixing with 15x3 mm lugs 10 cm long embedded in cement concrete block 15x10x10 cm of C.C. 1:3:6 (1 Cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size) DSR-10.15.1/2023

Providing and fixing ISI marked flush door shutters conforming to IS : 2202 (Part I) non-decorative type, core of block board construction with frame of 1st class hard wood and well matched commercial 3 ply veneering with vertical grains or cross bands and face veneers on both faces of shutters: 35 mm thick including ISI marked Stainless Steel butt hinges with necessary screws DSR-9.21.1/2023

Providing and laying "Brick Coba" 12mm thick laid with M-150 class brick bat coba 7.50 cm thick with gap of 15 mm to each other, over 20 mm thick base of cement mortar 1:4 cement and coarse sand mixed with water proofing compound spreading cement slurry mixed with areleic cement concrete water proofing compound filled gaps of Coba & top of coba mortar mixed with water proofing compound in 1:4 cement and coarse sand mortar finished smooth & top mashed false square 30 cm x 30 cm and side wall parapet shall me monolythic plaster wall upto 30 cm higher and junction and corner shall be rounded by brick ballast cement and coarse sand masonary coba with top finished plaster mixed with acetic water proofing compound @ 2% by weight & including S/o all material, labour T&P etc. complete for proper completion of work. DSR-22.7/2023

12 mm cement plaster of mix 1:6 (1 cement: 6 coarse sand) DSR-13.4.1/2023

6 mm cement plaster 1:3 (1 cement : 3 fine sand) finished with a floating coat of neat cement and thick coat of Lime wash on top of walls when dry for bearing of R.C.C. slabs and beams. DSR-13.16.1/2023

15 mm cement plaster on rough side of single or half brick wall of mix: 1:6 (1 cement: 6 coarse sand) DSR-13.5.2/2023

Add for plaster groove in plastered surface or moulding to R.C.C. projections. DSR-13.76

Distempering with oil bound washable distemper of approved brand and manufacture to give an even shade :New work (two or more coats) over and including water thinnable priming coat with cement primer DSR-13.41.1/2023

Finishing walls with Premium Acrylic Smooth exterior paint with Silicone additives of required shade: 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) DSR-13.46.1

Providing and applying plaster of paris putty of 1 mm thickness over plastered surface to prepare the surface even and smooth complete. DSR-13.80

Applying priming coat over new steel and other metal surface upto lo cm. In width or girth or small not exceeding 0.10 Sqm area after arid including preparing the surface by thoroughly clearing oil, grease, dirt and other foreign matter and scoured with wire brushed, fine steel/wood. Scrapper, sand papering and knotting including cost of all materials, labour T&P etc. required for proper completion of work.DSR-12.22

Making khurras 45x45 cm with average minimum thickness of 5 cm cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate of 20 mm nominal size) over P.V.C. sheet 1 m x1 m x 400 micron, finished with 12 mm cement plaster 1:3 (1 cement : 3 coarse sand) and a coat of neat cement, rounding the edges and making and finishing the outlet complete. DSR-12.22

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. 110 mm diameter DSR-12.41.2

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. 110 mm DSR-12.43.2

Providing and fixing on wall face unplasticised - PVC moulded fittings/ accesDSRies 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. DSr-12.42

Bend 110 mm bend DSR-12.42.5.2

Shoe (Plain) 110 mm Shoe DSR-12.42.6.2

Providing and fixing to the inlet mouth of rain water pipe cast iron grating 15 cm diameter and weighing not less than 440 grams. DSR-12.44

40mm thick 1:2:4 plain cement concrete floor (1 cement :2 coarse sand :4 graded stone aggregate 12-20mm nominal size laid in one layer neat cement. DSR-11.3.1

Providing and laying 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, 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. DSR-11.46.2

Providing and laying Ceramic glazed floor tiles of size 300x300 mm (thicknessto be specified by the manufacturer), of 1st quality conforming to IS : 15622, of approved make, in all colours, shades, except White, Ivory, Grey,Fume Red Brown, laid on 20 mm thick bed of cement mortar 1:4(1 Cement : 4 Coarse sand), including pointing the joints with whitecement and matching pigments etc., complete.DSR-8.2.2.1

Providing and fixing 18 mm thick gang saw cut, mirror polished, premoulded and prepolished, machine cut for kitchen platforms, vanity counters, window sills , facias and similar locations of required size, approved shade, colour and texture laid over 20 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 gloss finish etc. complete at all levels. (Area of slab upto 0.50 sqm) DSR-10.30.1

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) : DSR-11.26

Providing & fixing glass panes with putty and glazing clips in steel doors, windows, clerestory windows, all complete with : DSR-10.30.1

POINT WIRING

Wiring for light point/fan point/ exhaust fan/call bell point with 1.5 sqmm. FR PVC insulated copper conductor single core cable in Surface/ recessed medium class PVC conduit, , with modular switch, modular plate, suitable G.I. box and earthing the point with 1.5sqmm FR PVC insulated copper conductor single core cable etc as required Group B .DSR-1.10

Wiring for twin control light point with 1.5 sqmm. FR PVC insulated copper cunductor single core cable in Surface/ recessed medium class PVC conduit, 2 way modular switch, modular plate, suitable size G.I.box and earthing the point with 1.5sqmm FR PVC insulated copper conductor single core cable etc. as required.DSR-1.11

Supply and fixing of suitable size GI box with modular plate and cover in front on surface or in recess, including providing and fixing 3 pin 5/6 amps. modular socket outlet and 5/6 amps. modular switch, connection, painting etc. as required. DSR-1.31

Supply and fixing of suitable size GI box with modular plate and cover in front on surface or in recess, including providing and fixing 6 pin 15/16 & 5/6 amps. modular socket outlet and 15/16 amps. modular switch, connection, painting etc. as required. DSR-1.32

Supply and fixing 20 amp, 240 volts, SPN industrial Type, socket outlet ,With 2 pole and earth ,metal enclosed plug top along wth 25/32 amp. `C` series SP,MCB , in sheet steel encosure, on surface or in recess with chained metal cover for the socket out let and complete with connections, testing and commissioning etc. as required. DSR-2.19

Supply and fixing of stepped type electronic fan regulator on the existing modular plate switch box including connections but excluding modular plate etc. as required. DSR-1.25

Wiring for circuit/sub-main wiring along with earth wire with the following size of FR PVC insulated copper conductor, single core cable in surface/ recessed medium class PVC conduit as required.

2X1.5 sqmm + 1x1.5 sqmm earth wire(DSR-1.7.1)

2X2.5 sqmm + 1x 2.5 sqmm earth wire(DSR-1.7.2)

2X4.0 sqmm + 1x 4.0 sqmm earth wire(DSR-1.7.3)

2X6.0 sqmm + 1x 6.0 sqmm earth wire(DSR-1.7.4)

2X10.0 sqmm + 1x 6.0 sqmm earth wire(DSR-1.7.5)

DISTRIBUTION BOARDS, MCB'S & ISOLATORS :

Supplying and fixing following way, prewired SP&N MCB distribution board of sheet steel for 240 volts on surface /recess complete with loose wire box, terminal connection for all incoming and outgoing circuit,duly prewired with suitable size FR PVC insulated copper conductor up to terminal block, tinned copper busbar, neutral link, earth bar, din bar,detachable gland plate, interconnections, powder painted including earthing etc. as required (But without MCB / RCCB / Isolators).DSR-2.3 6 way , Double door(DSR-2.3.1)

Supplying and fixing following way, prewired three pole and neutral MCB distribution board of sheet steel for 415 volts on surface /recess complete with loose wire box, terminal connection for all incoming and outgoing circuit,duly prewired with suitable size FR PVC insulated copper conductor up to terminal block, tinned copper busbar, neutral link, earth bar, din bar, detachable gland plate, interconnections, powder painted including earthing etc. as required (But without MCB / RCCB / Isolators). (DSR-2.4)

6 way (4 + 18), Double door(DSR-2.4.2)

Supplying and fixing 5 amps. to 32 amps. rating, 240 volts `C' series, miniature circuit breaker (MCB) suitable for inductive load of following poles in the existing MCB DB complete with connections, testing and commissioning etc. as required.(DSR-2.10)

6/32 ampsSingle Pole(DSR-2.10.1)

Supplying and fixing single pole, blanking plate in the existing MCB DB complete etc. as required.(DSR-2.11)

Supplying and fixing following rating, four pole, (three phase and neutral) 415 volts, residual current circuit breaker (RCCB), having a sensivity current upto 300 miliampere in the existing MCB DB complete with connections,testing and commissioning etc. as required :(DSR-2.15)

63 Amps(DSR-2.15.3)

EARTHING

Earthing with GI earth pipe, 4.5mtr long, 40mm dia including accessories and providing masonary enclosure with cover plate having locking arrangement etc, (with charcoal and salt ) as required. (DSR-5.2)

Supplying and Laying of 25 mm X 5 mm G.I strip at 0.50 metre below ground as strip earth electrode, including connection / terminating with nut, bolt, spring, washer etc. as required.( jointing shall be done by overlapping and with 2 sets of G.I. nut bolt & spring washer spaced at 50mm) (DSR-5.9)

Supplying and Laying of 6 SWG G.I wire at 0.50 metre below ground level for conductor earth electrode, including connection / terminating with G.I. thimble etc. as required. (DSR-5.12)

INSTALLATION OF LIGHT FIXTURES :

Installation, testing and commissioning of prewired, flourescent fitting / compact fluorescent fitting of all types, complete with all accessories and tubes etc. directly on ceiling / wall, including connection with 1.5 sq. mm. PVC insulated, copper conductor, single core cable etc. as required. (DSR-1.41)

INSTALLATION OF FANS AND EXHAUST FANS :

Installation, testing and commissioning of ceiling fan including wiring the down rod of standard length (upto 30 cm.) with 1.5 sq. mm. FR PVC insulated, copper conductor, single core cable, including providing and fixing phenolic laminated sheet cover on the fan box etc. as required. (DSR-1.45)

Installation of exhaust fan p in the existing opening, including making good the damage, connections, testing, commissioning etc. as required. (DSR-1.50)

upto 450 mm swee (DSR-1.50.1)

Extra for fixing the louvers / shutters complete with frame fro exhaust fans of all sizes. (DSR-1.51)

LAYING AND TERMINATION OF CABLE :

Supplying & making end termination with brass compression gland and aluminium lugs for the following size of PVC sheathed / XLPE aluminium conductor cable of 1.1 KV grade as required. (DSR-7.2)

Upto 35 sq.mm (DSR-7.2.1)

Sanitory Instalations & C.P. fittings.

Providing and fixing water closet squatting pan ( Indian type W.C. pan ) with 100mm sand cast Iron P or S trap, 10 litre low level white P.V.C. flushing cistern with manually controlled device (handle lever) conforming to IS:7231, Parryware/Hindware/Seabird/Orient (Coral) with all fittings and fixtures complete including cutting and making good the walls and floors wherever required.(DSR-17.1)

White Vitreous china Orissa pattern W.C. pan of size 580x440mm with integral type foot rests (DSR-17.1.1)

Providing and fixing white viterous china pedestal type water closet (europen type) with seat and lid, 10 litre low level flusing cistem with fittings &C.I/M.S Brakets ,40mm fluse bend , overflow arrangment with special of standard make and mosqiito proof coupling of approved muncipal design complete including painting of fitting and brackets , cutting and making good the walls and floors where ever required .Confirming to IS : 7231, Parryware, /Hindware/ Seabird/Orient(Coral) (DSR-17.3)

W.C. pan with ISI marked white solid plastic seat (DSR-17.3.2)

Providing & fixing white vitreous china wash basin with C.I. brackets painted white, 15 mm C.P. brass pillar taps, C.P. brass chain with rubber plug, 32mm C.P. brass waste of standerd pattern including cutting & making good the walls wherever required. (DSR-17.7)

a)White Vitreous China Wash basin size 550x400 mm with a pair of 15 mm C.P. brass pillar taps (DSR-17.7.4)

Providing and fixing white vitreous china flat back or wall corner type lipped front urinal basin of 430x260x350 mm and 340x410x265 mm sizes respectively with automatic flushing cistern with standard flush pipe and C.P. brass spreaders with brass unions and G.I clamps complete, including painting of fittings and brackets, cutting and making good the walls and floors wherever required :(DSR-17.4)

one urinal basins with white P.V.C. automatic flushing cistern (DSR-17.4.1)

Providing and fixing Stainless Steel A ISI 304 (18/8) kitchen sink as per IS:13983 with C.I. brackets and stainless steel plug 40 mm, including painting of fittings and brackets, cutting and making good the walls wherever required :(DSR-17.10)

Kitchen sink with drain board(DSR-17.10.1)

510x1040 mm bowl depth 250 mm(DSR-17.10.1.1)

Providing and fixing P.V.C. waste pipe for sink or wash basin including P.V.C. waste fittings complete.(DSR-17.28)

Semi rigid pipe (DSR-17.28.1)

32 mm dia (for wash basin)(DSR-17.28.1.1)

40 mm dia (for sink and urinal)(DSR-17.28.1.2)

Providing and fixing 600x450mm bevelled edge mirror of superior glass (of approved quality) complete with 6mm thick hard board ground fixed to wooden cleats with C.P. brass screws and washers complete. (DSR-17.31)

CP Brass fittings

Providing and fixing unplasticised PVC connection pipe with brass unions(DSR-18.21)

45 cm length(DSR-18.21.2)

15 mm nominal bore (DSR-18.21.2.1)

Providing and fixing C.P. brass bib cock of approved quality conforming to IS:8931(DSR-18.49)

a) 15 mm nominal bore(DSR-18.49.1)

Providing and fixing C.P. brass long body bib cock of approved quality conforming to IS standards and weighing not less than 690 gms.(DSR-18.51)

a) 15 mm nominal bore(DSR-18.51.1)

Providing and fixing C.P. brass angle valve for basin mixer and gyser points of approved quality conforming to IS:8931(DSR-18.53)

a) 15 mm nominal bore (DSR-18.53.1)

Providing and fixing C.P. brass shower rose with 15 or 20mm inlet(DSR-18.22)

150 mm diameter (DSR-18.22.2)

Providing and fixing C.P. brass stop cock (concealed) of standard design and of approved make conforming to IS:8931:

15mm nominal bore (DSR-18.52.1)

Providingandfixing8mmdia C.P. /S.S.Jet with flexible tube upto 1 metre long with S.S. triangular plate to Eureopeantype W.C. of quality and make as approved by Engineer - in - charge(DSR-17.16A)

Providing and fixing CP Brass 32mm size Bottle Trap of approved quality & make and as per the direction of Engineer- in-charge.(DSR-17.22A)

Providing and fixing toilet paper holder (DSR-17.34.1)

Providing and fixing 600x120x5 mm glass shelf with edges round off, supported on anodised aluminium angle frame with C.P. brass bracketsandguardrailcompletefixedwith40mmlongscrews,rawl plugs etc.,complete(DSR-17.33)

Providing and fixing white vitreous china extended wallmountingwater closet of size 780x370x690 mm of approved shape includingproviding & fixing white vitreous china cistern with dual flush fitting,of flushing capacity 3 litre/ 6 litre (adjustable to 4 litre/ 8 litres), including seat cover, and cistern fittings, nuts, bolts and gasket etc complete.(DSR-17.78)

Internal & External water supply work.

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 1.00m 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 testiang of joints complete as per direction of Engineer in Charge.(DSR-18.8)

Concealed work including cutting chases and making good the walls etc.

20mm dia nominal outer dia pipes(DSR-18.8.2)

25mm dia nominal outer dia pipes (DSR-18.8.3)

Providing and fixing GI pipes complete with GI fittings and clamps, including cutting and making good walls etc. (internal work).(DSR-18.10)

Internal work-Exposed on wall

15mm dia nominal bore(DSR-18.10.1)

20mm dia nominal bore(DSR-18.10.2)

32mm dia nominal bore(DSR-18.10.4)

40mm dia nominal bore(DSR-18.10.5)

Providing and fixing GI Union in GI pipes including cutting and threading the pipe and making long screws etc. complete (new work).(DSR-18.46)

20mm dia nominal bore (DSR-18.46.2)

25mm dia nominal bore(DSR-18.46.3)

32mm dia nominal bore(DSR-18.46.4)

Providing and fixing gun metal gate valve with wheel of approved quality.(DSR-18.17)

25mm dia nominal bore (DSR-18.17.1)

Providing and fixing brass stop cock of approved quality.(DSR-18.16)

b) 20 mm nominal bore(DSR-18.16.2)

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 10mm gap for thermal expansion.(DSR-12.41)

110 mm (DSR-12.41.2)

b) 75mm dia P.V.C. pipe (DSR-12.41.1)

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.(DSR-12.42)

Single tee with door(DSR-12.42.3)

10x110x110 mm(DSR-12.42.3.2)

Single tee without door

10x110x110 mm (DSR-12.42.4.2)

110 mm diameter(DSR-12.42.5.2)

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.(DSR-12.43)

110 mm (DSR-12.43.2)

Providing & fixing Rain water pipe

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 10mm gap for thermal expansion. (DSR-12.42)

Bend 87.5 degree (DSR-12.45.5.2)

110 mm Bend(DSR-12.42.5.2)

Shoe (Plain)

110 mm Shoe (DSR-12.42.6.2)

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 MS 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. (DSR-12.43)

110 mm (DSR-12.43.2)

Making khurras 45x45 cm with average minimum thickness of 5 cm cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate of 20 mm nominal size) over PVC sheet 1m x 1 m x 400 micron, finished with 12 mm cement plaster 1:3 (1 cement : 3 coarse sand) and a coat of neat cement, punning, rounding the edges and making and finishing the outlet complete. (DSR-12.22)

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 forinlet,outlet and overflow pipes but with outfittings and the base support for tank (DSR-18.48)

Earth work in excavation by Mechanical means (Hydraulic excavator)/Manual means over ares (exceeding 30cm in depth,1.5m in width as well as 10sqm on plan ) including, getting out and disposal of excavated earth lead upto 50m and lift upto 1.5m, as directed by Engineer-incharge.DSR-2.8.1/2023

1:4:8 (1Cement :4Coarse sand (zone-3) derived from natural sources : 8graded stone aggregate 40mm nominal size derived from natural sources) DSR-4.1.8/2023

R.C.C. work with cement approved coarse sand and 4 cm (1.5") gauge approved stone ballast in the proportion of 1:1.5:3 in Slabs excluding supply of reinforcement and its binding but including its fixing and binding the same with 24 B.W.G.G.I Binding wire and including necessary centering and shuttering etc. and also inclduing supply of all materials, labour & T&P etc. required for proper completion of the work. Binding wire cost being included in this item DSR-5.3

Centring and shuttering including strutting, propping etc. and removal of form for :Suspended floors, roofs, landings, balconies and access platform DSR-5.9.3

Brick Work with common burnt clay ( non modular) bricks of class - 150 in foundation and plinth in: Cement mortar 1:6 ( 1 cement : 6 coarse sand) DSR-6.1.1

Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level. Thermo-Mechanically Treated bars of grade Fe-500D or more. DSR-5.22.6

Cement plaster (1:3) finished with a floating coat of neat cement. 20 mm Cement Plaster DSR-13.9.2

Providing M.S. foot rest including fixing with 20x20x10 cm. cement concrete block 1:3:6 (1 cement : 3 coarse sand : 6 gradded aggregate of nominal size 20mm ) as per standard design with 20x20mm sq bars. DSR-19.15.1

Providing and fixing C.I. tee at the inlet and outlet of septic tank. DSR-7.8.7

Providing & fixing 75mm dia vent pipes.DSR-17.35.2.1

Providing & fixing of 75mm dia cast iron terminal guard.DSR-17.56.2.1

Providing and fixing in position precast RCC manhole cover and frame of required shape and approved quality.

HD . -20- Circular shape 500mm internal diameter DSR-19.19.2.2

Making soak pit 2.5 m diameter 3.0 metre deep with 45 x 45 cm dry brick honey comb shaft with bricks of class designation 75 and S.W. drain pipe 100 mm diameter, 1.8m long complete as per standard design.DSR-19.32

With F.P.S. bricks DSR-19.32.1

Boring/drilling bore well of required dia for casing/ strainer pipe, by suitable method prescribed in IS: 2800 (part I), including collecting samples from different strata, preparing and submitting strata chart/bore log, including hire & running charges of all equipments, tools, plants & machineries required for the job, all complete as per direction of Engineer-in-charge, upto 90 metre depth below ground level. DSR-23.1.1.1

300 mm dia

Boring/drilling bore well of required dia for casing/ strainer pipe, by suitable method prescribed in IS: 2800 (part I), including collecting samples from different strata, preparing and submitting strata chart/ bore log, including hire & running charges of all equipments, tools, plants & machineries required for the job, all complete as per direction of Engineer -in-charge, beyond 90 metre & upto 150 metre depth below ground level.

300 mm dia DSR-23.2.1.1

Supplying, assembling, lowering and fixing in vertical position in bore well, unplasticized PVC medium well casing (CM) pipe of required dia, conforming to IS: 12818, including required hire and labour charges, fittings & accessories etc. all complete, for all depths, as per direction of Engineer -in-charge.

100 mm nominal size dia DSR-23.3.1

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 DSR-23.4.1

Gravel packing in tubewell construction in accordance with IS: 4097, including providing gravel fine/ medium/ coarse, in required grading & sizes as per actual requirement, all complete as per direction of Engineer-in-charge. DSR-23.80

Development of tube well in accordance with IS : 2800 (part I) and IS: 11189, to establish maximum rate of usable water yield without sand content (beyond permissible limit), with required capacity air compressor, running the compressor for required time till well is fully developed, measuring yield of well by “V” notch method or any other approved method, measuring static level & draw down etc. by step draw down method, collecting water samples & getting tested in approved laboratory, i/c disinfection of tubewell, all complete, including hire & labour charges of air compressor, tools & accessories etc., all as per requirement and direction of Engineer-in-charge.DSR-23.12

Providing and fixing suitable size threaded mild steel cap or spot welded plate to the top of bore well housing/ casing pipe, removable as per requirement, all complete for borewell of : 100 mm dia DSR-23.13.1

Providing and fixing M.S. clamp of required dia to the top of casing/ housing pipe of tubewell as per IS: 2800 (part I), including necessary bolts & nuts of required size complete. 100 mm clamp.DSR-23.14.1

Providing and fixing Bail plug/ Bottom plug of required dia to the bottom of pipe assembly of tubewell as per IS:2800 (part I). 100 mm dia. DSR-23.15.1

Supply of submersible pump of make KSB 2.0 HP with control panel, support wire etc. complete. (MR)

Providing 2 core PVC insulated submersibble cable from pump panel to submersible pump (MR)

Providing and fixing G.I. pipes complete with G.I. fittings including trenching and refilling etc. 32 mm dia nominal bore DSR-18.12.4

Providing and fixing gun metal gate valve with C.I. wheel of approvedquality (screwed end) 32 mm nominal bore.DSR_18.17.2

Earth Work

Excavation in foundation in ordinary soil (Loam, clay or sand) including lift upto 1.50m and lead upto 30m. and including filling, watering and ramming of excavated earth in to the space between the building and side of foundation trenches or into the plinth and removal and disposal of surplus earth as directed by engineer in charge.DSR-2.8.1

P.C.C. Work

1:4:8 (1Cement :4Coarse sand (zone-3) derived from natural sources : 8graded stone aggregate 40mm nominal size derived from natural sources) DSR-4.1.8/2023

Concrete Work

R.C.C.Work with cement approved coarse sand and 2cm gauge stone girt in the propotion of 1:1.5:3 ( in Column Footing excluding supply of reinforcement and its bending but including fixing and bending the same with 24 B.W.G.G.I. banding wire and including necessary centering and shuttring etc.& also including supply of all materilas,labour and T&P etc. required for proper completion of work.DSR-5.1.2

Steel

Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level.

Thermo-Mechanically Treated bars of grade Fe-500D or more DSR-5.22.6

Brick Work

M 150 class brick work in 1:4 cement and coarse sand mortar in foundation and plinth including supply of all materials, labour and T&P etc. required for proper completion of the work.(SOR-305)

Plaster

12 mm cement plaster of mix 1:6 (1 cement: 6 coarse sand) DSR-13.4.1/2023

Painting

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. D.S.R. 13.80*0.8667%

Applying priming coat of cement primer and two coats oil distemper on new work including supply of all materials, labour and tools and plants etc. required for proper completion of the work.(DSR-13.50

Finishing walls with Acrylic Smooth exterior paint of required shade New work (Two or more coat applied @ 1.67 ltr/10 sqm over and including priming coat of exterior primer applied @ 2.20 kg/10 sqm): (SOR-584- A)

Structural steel work in single section, fixed with or without connecting plate, i/c cutting ,hoisting... including priming coat with approved steel primer all complete.DSR-2023 (10.1)