New construction of SDAOs office at Gossaigaon under SOPD for the year2022-23

Amount

Civil works Earth work in excavation by mechanical means (Hydraulic excavator) / manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift upto 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed within a lead of 50 m.

All kinds of soil F1

Extra for every additional lift of 1.5 m or part thereof in excavation / banking excavated or stacked materials.

All kinds of soil F1

Excavating, supplying and filling of local earth (including royalty) by mechanical transport upto a lead of 5km also including ramming and watering of the earth in layers not sides of foundation etc. complete.

Supplying and filling in plinth with sand under floors, including watering, ramming,Consolidating and dressing completed

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - Al work up to plinth level 1:3:6 (1 Cement : 3 coarse sand (zone-Ill derived from natural sources : 6 graded stone aggregate 20 mm nominal size derived from natural sources

PCC below footing, F1 PCC below tie beam, TB1 Below floor

16.12 Dry brick pitching hatf brick trick in drains including supply of bricks and preparing the surface completed 16.12.1 With common burnt clay F.P.S .(non modular) bricks of class designation 7.5

Soling below footing F1 Soling below Tie beam< TB1 Below floor

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

Footing PCC shuttering F1 Footing RCC shuttering F1 Bases of column upto plinth beam

Centering end shuttering including strutting, propping etc. and removal of form for Lintels, beams, plinth beams, girders, bressumers and centievers

For Tie & Plinth beam TB1, TB2

Providing and laying in position specified 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 gaded stone aggregate 20 mm nominal size derive from natural sources.

Footing F1 Bases of column upto below plinth beam C1 For Tie & Plinth beam TB1, PB1

Providing and laying damp-proof course 40mm tick with cement concrete 1:2:4 (1 cement : 2 coarse sand (zone-IlI) derived from natural sources : 4 graded stone aggegate 12.5mm nominal size derived from natural sources)

Providing and laying cement concrete kerbs, steps and the like at or near ground level excluding the cost of centering, shuttering and finishing. 1:1 1/2:3 (1 Cement 11/2 coarse sand(zone111) derived from natural sources : 3 graded Stone aggregate 20 mm nominal size derived from natural sources)

For Ramp For Entry stair

11.5 62 mm tick cement concrete flooring with concrete hardener topping, under layer 50 mm Mick cement concrete 1 :2:4 (1 cement . 2 coarse sand : 4 graded stone aggregate 20mm nominal size) and top layer 12mm tick cement hardener consisting of mix 1 :2 (1 cement hardener mix : 2 graded stone aggregate, 6mm nominal size) by volume, hardening compound mixed @ 2 litre per 50 kg of cement or as per manufacture's specifications. This includes cost of cement slurry, but excluding the cost of nosing of steps etc. completed

For Flooring

Centering and shuttenng Including strutting, propping etc and removal of form for Suspended floors, roofs, landings, balconies and access platform

Ground floor slab, Side of slab, Deduct for stair area, 1st floor slab or roof sab, Side slab, Deduct for stair area, Mumty slab, side of slab

Centering end shuttering including strutting, propping etc and removal of form for Lentels, beams. plinth beams, girders, bressumers and cantilever

Floor beam, F1, RFB, RFB for mumty beam, Ground floor lintel beam, Lintel for outside, Lintel for inside, 1st floor lintel beam, Lentel for outside, Mumpty floor lintel beam, Lintel for outside

Centering end shuttering including strutting, propping etc and removal of form for Columns. pillers, Piers. Abutments, Posts and Struts

Column RCC plinth to Roof level C1 Column at mumty level

Centering end shuttering including strutting, propping etc and removal of form for Stairs (excluding landings) except spiral- staircases.

Staircase, Waist slab, Side of Waist slab, Half landing slab, Steps. Side of half landing Slab, Steps

Centering end shuttering including strutting, propping etc and removal of form for Whether shade, Chajjas, Corbels etc.

Chejja slab, Side of Chajja slab

Reinforced cement (any thickness), including attached pilasters, buttresses, plinth and string courses fillets, column pillers, piers, abutments, posts and 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 20mm nominal size derived from natural sources)

Column RCC plinth to Roof level C1 Column at mumty level

Reinforced cement concrete work in beams, suspended floor, roofs having slope upto 150 landing, balconies, shelves, Chajjas, lintels, bands, plain window sills, staircase and spiral stair cases above plinth level upto 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 source : 3 graded stone aggregate 20 mm nominal size derived from natural sources

Slab, Deduct for stair area, Mumpty slab, FB1, RFB, RFB for Mumty beam, Ground floor lintel beam, Lintel for outside, lintel for inside, 1st floor lintel beam, Lintel for outside, lintel for inside, Mumpty floor lintel beam, Lintel for outside, staircase, Waist slab, Half landing slab, Steps, Chejja slab

Steel reinforcement RCC work including straightening, cutting, bending, placing in position and binding all complete above upto plinth level.

Thermo- Mechanically treated bars of grade

Steel reinforcement RCC work including straightening, cutting, bending, placog in position and binong Otl complete upto plinth level

Thermo- Mechanically treated bars of grade

Clay FPS (non modular) bricks of class designation 7.5 in superstructure above plinth Cement mortar 1: 3 (1 cement ,3 coarse sand

Ground floor, outer wall, deduct for W1, deduct for W2, deduct for W4, deduct V1, Deduct V2, deduct for CG1, deduct for CG2, deduct for railing or grill, deduct for D1, deduct for D2, deduct for D4, deduct for W2, deduct for V2, first floor outer wall, deduct for W1, deduct for W2, deduct for W4, deduct V1, Deduct V2, deduct for V3, deduct D1, deduct for railing or grill,inside wall deduct for D1, deduct for D2, deduct for D4, Mumpty room, outer wall, deduct for D1

6.12 Half brick masonry with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in foundations and plinth in: Cement mortar 1:3 (1 cement : 3 coarse sand)

Tie beam to plinth beam

Providing wood work in frames of doors, windows, clerestory windows and other frames, wrought framed and fixed in position with hold fast lugs or with dash fasteners of required dia & length (hold fast lugs or dash fastener shab be paid for separately).

Sal wood All door frame, D1 D2

Providing and fixing panelled or panelled and glazed shutters for doors, windows and clerestory widows, frxing with butt hinges of required size with necessary screws, excluding panelling which Will be paid for separately, all complete as per direction of Engineer-in-charge. (Note:- But Hinges and necessary screws shall be pad separately)

Second class teak wood 35 mm thick shuters All Door shutter D1, D2

Extra for providing hpping with 2nd class teak wood battens 25 mm rrunirnurn depth on all edges of flush door shutters (over all area of door shutter to be measured).

All Door shutter (DI & D2)

Providing and fixing IS : 12817 marked stainless steel butt hinges (heavy weight) with stainless steel screws etc. complete

125x64x62.50 mm Door

Providing and fixing bright finished brass tower bolts (barrel type) with necessary screws etc. complete

250 x 10mm Door

Providing and fixing bright finished brass door latch with screws etc. complete

300x16x5mm Door

Providrng and fixing bright finished brass handles with screws etc. complete:

125mm Door

Providing and fixing bright finished brass hanging type Toot door stopper with

Providing and fixing PVC Door Frame of size 50 x 47 mm with a wall tickness of 5 mm ( + 0.2 mm), made out of single piece extruded PVC profile, with mitred cut joints and joint with 2 nos of PVC bracket of size 190 mm x 100 mm long arms of cross secoon size 35 x 15 mm & self driven self taping screws the vertical door profiles to be reinforced witn 40 x 20 mm M.S. rectangular tube of 0.8 mm , including providing EPDM rubber gasket weather seal throughout the frame, including jointing 5 mm PVC frame strip with PVC solvent cement on the back of be profile.The door frame to be fixed to the wall using 8 x100 mm long anchor fasteners complete, all as per manufacturer's specification and direction of Engineer -in charge.

35 mm tick factory made Solid panel PVC Door shutter, made out of single piece effuded soild PVC profiles, 5 mm (± 0.2 mm) tick, having sties & rails (except lock rail) of size 95 mm x 35 mm x 5 mm, out of which 75 mm shall be flat and 20 mm shall be tapered (on both side),having one side tickness of 15 mm integrally extruded on tne hinge side of the profile for better screw holding power, including reinforcing with MS tube of size 40 mm X 20 mm x 1 mm, joins of styles & rails to be mitered cut & joint with the help of PVC solvent cement, self driven setf tapping screws & M.S. rectangular pipes bracket of size 190 mm X 100 mm of cross section size 35 mm x 17 mm x 1mm at each corner. Single piece extruded 5 mm trick solid PVC Lock rail of size 115 mm x 35 mm, out of which 75 mm to be flat and 20 mm to be tapered at both ends, having 15 mm solid core in middle of rail section integrally extuded, including the styles & rails with the help of solvent and self driven self tapping screws of 125 mm x 11 mm, including providing 5 mm Single piece solid PVC extruded sheet inserted in the door as panel, all complete as per manufacturer's specification and direction of Engineer-in-charge,

No decorative finish ( matt finish), D4

Providing and fixing double glazed hermetically sealed glazing in aluminium windows, ventilators and partition etc. with 6 mm thick clear float glass both side, having 12 mm air gap, including providing EPDM gasket, perforated, alluminium, Spacers, desiccants, sealant ( Both primary and scondary sealant) etc. as per specifications, drawing and direction of Engineer-in-charge completed.

W1, W2, W3, W4, V1, V2, V3

Providing and fixing angle iron frames for doors, windows and ventiators of mild steel Angle sections of size35 x 35 x 5 mm joints mitred and welded by angle iron 35 x35 x 5mm or 35 x 5mm flat pieces to the existing T-iron frame or the wall with dash fastener including fixing of necessary butt hinges and screws and applying a priming coat of approved steel, primer, all completed as per the direction of Engineer-in-charge.

Ground floor grill First floor grill

Providind and fixing hand rail of approved size by welding etc. to steel ladder railing, balcony railing. starcase rang and similar

M.S. tube Stair railing 60.3mm OD S.S pipe (Sch-40s) 33.4mm OD S.S pipe (Sch-40s) Front balcony railing 60.3mm OD S.S pipe (Sch-40s) 33.4mm OD S.S pipe (Sch-40s)

15 mm cement plaster on the rough side of single or half brick wall of mix :

1:4 (1 cement: 4 fine sand) Ground floor outer wall Plaster, deduct for W1, deduct for W2, deduct for W4, deduct for V1, deduct for V2, deduct for CG1, deduct for CG2, deduct for Railing or grill First floor outer wall Plaster, deduct for W1, deduct for W2, deduct for W3, deduct for W4, deduct for V1, deduct for V2, deduct for V3, deduct for D1, deduct for railing or grill Mumpty room Outer wall plaster, Deduct for D1 Ground floor column

Cement pester 1.3 (1 cement : 3 coarse sand) finished with a floating coat of neat cement

12 mm cement plaster Ground & first floor Around plinth

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

i) For Building- Inside wall Ground floor, inside wall, deduct for D1, deduct for D2, deduct for D4, deduct for CG1, deduct for CG2, deduct for railing or grill, deduct for W1, deduct for W2, deduct for W4, deduct for V1,deduct for V2, first floor Insider wall, deduct for D1, deduct for D2, deduct for D4, deduct for railing or grill, deduct for W1, deduct for W2, deduct for W4, deduct for V1,deduct for V2,deduct for V3 Mumpty room,inside wall, deduct for D2

6 mm cement plaster of mix 1:3 (1 cement : 3 fine sand)

GF slab, FF slab, Top + Side of cantiliver slab,Top+ Side of cantiliver slab, Mumpty room, balcony slab

Providtng and fixing in position collapsible steel shutters With vertical channels 20 x 10 x 2 mm and braced with flat iron diagonals 20 x 5 mm size, with top and bottom rail of T-iron 40 x 40 x 6 mm, With 40 mm dia steel pulleys complete With bolts, nuts, locking arrangement, stoppers.handles, including applying a priming coat of approved steel primer

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

Applying one coat of water thinnable cement primer of approved brand and manufacture on wall surface : 13.43.1 water thinnable cement primer

13.43.1 water thinnable cement primer

Applying priming coat : With ready mixed pink or gray primer of approved brand and manufacture on wood work(hard and soft wood)

With ready mixed red oxide zinc chromate primer of approved brand and manufacture on steel galvanised iron/ steel works

W1, W2, W3, W4, V1, V2, V3 Ground floor grill, First floor grill CG1, CG2

Finishing with deluxe multi surface paint system for interiors and exteriors using Primer as per manufactures specifications

1338.1 Two or more coat applied on walls @ 1.25 ltr./10sqm over and including one coat of special primer applied @ 0.75 ltr./10sqm

Painting wood work with deluxe multi surface paint of required shade. Two or more coat applied @ 0.90 ltr/10 sqm over an under coat of primer applied @0.75 tr/10 sqm of approved brand and manufacture

Painting steel work with deluxe multi surface paint to given an even shade. Two or more coat applied @ 0.90 ltr/10 sqm over an under coat of primer applied @0.80 ltr/10 sqm of approved brand and manufacture

SANITARY INSTALLATION & INTERNAL WATER SUPPtY WORKS

Providing and fixing on wall face unplasticised Rigid PVC rain water pipes conforming to IS 13592 Type A, including jointing with seat ring conforming to IS : 5382, leaving 10 mm gap for thermal expansion, (i) Single socketed pipes. 110 mm diameter

Providing and fixing on wall face unplasticised Rigid PVC rain water pipes conforming to IS 13592 Type A, including jointing with seat ring conforming to IS : 5382, leaving 10 mm gap for thermal expansion,

Single tee with door 110x110x110 mm

Bend 87.50 110 mm bend

Bend 87.50 110 mm bend

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

15 mm nominal dia Pipes

20 mm nominal dia Pipes

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 This includes jointing of pipes & fittings with one step CPVC solvent cement, trenching, refilling & testing of joints complete as per direction of Engineer in Charge.

40 mm nominal dia Pipe

Providing and fixing wash basin with C.I. brackets, 15 C.P. brass pillar taps, 32 mm C.P. brass waste of standard pattern, including painting of fittings and brackets, cutting and making good the walls wherever require:

White Vitreous China Wash basin size 630x450 mm with a pair of 15 mm C.P. brass pillar taps

Providing and fixing white vitreous china pedestal type water closet (European type) with seat and lid, 10 litre low level white vitreous china flushing cistern & C.P. flush bend with fittings & C.I. brackets, 40 mm flush bend, overflow arrangement with specials of standard make and mosquito proof coupling of approved municipal design complete, including painting of fittings and brackets, cutting and making good the walls and floors wherever required

W.C. pan with ISI marked white solid plastic seat and lid

Providing and fixing PTMT towel rail complete with brackets fixed to wooden cleats with CP brass screws with concealed fittings arrangement of approved quality and colour

600 mm long towel rail with total length of 645 mm, width 78 mm and effective height of 88 mm, weighing not less than 190 gms.

Providing and fixing 600x450 mm beveled edge mirror of superior glass (of approved quality) complete with 6 mm thick hard board ground fixed to wooden cleats with C.P. brass screws and washers complete.

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

150 mm nominal size

Providing and fixing C.P. brass long nose bib cock of approved quality conforming to IS standards and weighing not less than 810 gms.

15 mm nominal bore

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.

Providing and fixing toilet paper holder

CP brass

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.

17.35 Providing and fixing soil, waste and vent pipes: 17.35.1 100 mm dia

17.35.1.1 Sand cast iron S&S pipe as per IS: 1729

ESTIMATE FOR 100 USERS SEPTIC TANK AS PER OSR 2021 Earth work in excavation by mechanical (Hydraulic excavator) / manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift upto 1.5 including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50m

All kinds of soil. SEPTIC TANK

SOAK PIT

Dry brick pitching half brick thick in drains including supply of bricks and preparing the surface complete

With common burnt clay F.PS. (non modular) bricks of class designation 7.5 Base

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:

1:5:10 (1 cement : 5 coarse sand (zone-lIl) derived from natural sources : 10 graded stone aggregate 40 mm nominal size

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

Thermo-Mechanically Treated bars of grade Fe-500D or more. Slab Beam Sum board Soak pit

Suspended floors, roofs, landings, balconies and access platform

Sum board

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

Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work upto plinth level: 1:1.5:3 (1 cement : 1.5 coarse sand (zoned-lIl) derived from natural sources : 3 graded stone aggregate 20 mm nominal size derived from

Beam, Slab, Sum board, SOAK PIT

Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in foundation and plinth in: Cement mortar 1:4 (1 cement : 4 coarse sand)

Wall internal

Wall for soak pit

Wall for soak pit

Cement plaster skirting up to 30 cm height, with cement mortar 1:3(1 cement : 3 coarse sand), finished with a floating coat of neat cement.

18 mm thick Neat plaster

Neat plaster

Neat plaster

Neat plaster

Neat plaster

Neat plaster

Neat plaster

Neat plaster

Neat plaster

Estimate for Internal electrical work as per DSR(E &M)2018 Wiring for light point/fan point/ exhaust fan point/ call bell point with 1.5 sqmm FRLSPVC insulated copper conductor single core cable in surface/ recessed medium class PVC conduit, with piano type swith, phenolic leminated sheet, suitable size M.S. box and earthing the point with 1.5 sqmm FRLS PVC insulated copper conductor single cable etc. as required.

1.8.1 Group A

1.8.2 Group B

1.8.3 Group C

Wiring for light/power plug point with 2x4.0 sq.mm FRLS PVC insulated copper conductor single core cable in surface / recessed medium class PVC conduit, with 1 no, 4 sqmm FRLS PVC insulatd copper conductor single core cable for loop earthing as required

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

1.14.1.2 X 1.5 sq. mm + 1 X 1.5 sq. mm earth wire

1.14.2.2 X 2.5 sq. mm + 1 X 1.5 sq. mm earth wire

1.14.3. 2 X 4 sq. mm + 1 X 4 sq. mm earth wire

1.14.4. 2 X 6 sq. mm + 1 X 6 sq. mm earth wire

1.14.10.4 X 10 sq. mm + 2 X 6 sq. mm earth wire

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

1.23.1.5/6 amps switch

1.23.1.5/16 amps switch

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

Supplying and fixing 3 pin, 5 A ceiling rose on the existing box/ wooden block including connections etc. as required

Installation,Testing, Commissioning of wall bracket /ceiling fittings of all sizes and shapes containing upto two GLS/CFL/LED lamps per fitting, complcte with all accessories including connections etc. as required

Providing and fixing following rating and breking capacity and fole MCCB with termomagnectic release and therminal spreders in existing cubical panel board including drilling holes in cubicle panel, making connections, etc. as required.

2.2.1. 100A, FPMCCB

2.2.2. 125A, FPMCCB

Supplying and fixing following, single pole and neural , sheet steel. MCB distribution board, 240V on surface/recess complete with tinned copper busbar, earth, din bar, interconnection, powder ( painted including earthing etc. as required.(without MCB)

8 way, double door

Supplying and fixing following, single pole and neural, sheet steel, MCB distribution board, 240Von surface/ recess complete with tinned copper busbar earth, din, bar, interconnection, powder painted including earthing etc. as required (without MCB/RCCB/Isolator)

i) 4 way (4+12) double door

Supplying and fixing following rating, 240/415V 10KA C curve, MCB suitable for inductive load of following pole in the existing MCB DB completed with connections, testing and commissioning etc. as required.

Supplying and fixing following rating, four pole, 415 V, isolator in existing MCB DB complete with connections, testing and commissioning etc. as required.

2.13.1.40 A TPN MCB

2.13.2.63 A TPN MCB

Earthing with G.I. earth pipe 4.5 metre long, 40 mm dia including accessories, and providing masonry enclosure with plate having locking arrangement and watering pipe etc. (but without charcoal/ coke and salt ) as required.

Providing and fixing 6 SWG dia G.I. wire on surface or in recess for loop earthing as required.

Providing and fixing of lighting arrester conductor finial made of 25mm dia 300mm long GI tube having single prong at top with 85mm dia thick GI basc plate including holes etc. complete as required.

Providing and fixing GI tape 20mmx3mm thick on parapet surface of wall for lighting conductor complete as required( For vertical run)

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

7.1.1. Upto 35 sq. mm

Supplying with including fitting fixing of Ceiling fan etc. as directed by the Deptt

Supplying with including fitting fixing of Exhaust Fan etc. as directed by the Deptt.

Supplying with including fitting fixing of LED Tube light etc. as directed by the Deptt.

Supplying with fitting fixing of 18 W LED Ultra slim ceiling mounting round LED tune light including all accessories as specified and directed by the deptt. (Orient /Bajaj/Hevells Make) etc.

Supplying with fitting fixing of 12 W LED Ultra slim ceiling-mounting square LED tune light including all accessories as specified and directed by the deptt. (Orient /Bajaj/Hevells Make etc.)

12 W LED (WHITE).

JISMAIL DAIMARI