A) Construction of New Island PF No 1 & 2 with cover over Platforms, Construction of FOB's, Skywalk, O.H Booking office, escalator and lifts, and Dismantling of FOB's, COP, Minor Bridges, Earthwork and other structure etc. in connection with proposed 5th & 6th line project B) Construction of FOB CSMT end (60 x 6m) skywalk; Construction of Public FOB (60 x 12m) at north side of proposed SION ROB, Platform with roof covering, toilet block and dismantling of old O.H booking office, FOB and other structures at SION in connection with proposed 5th & 6th line project between CSMT Kurla.

structures at SION station-Part(I)

Item- 1 General Items (DSR-2021)

S No. Item No Description of Item Unit Qty Rate Amount

1.0 CARRIAGE OF MATERIALS

By Mechanical Transport including

loading,unloading and stacking

1.1.18 Disposal of moorum/building rubbish/ cum 3100 411.3 1275030

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.

2.0 EARTH WORK

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

2.8 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.

Open timbering over areas including

strutting, shoring etc. complete.

(Measurements to be taken of the face

area timbered):

CR-CAO-C-HQ-ENGG/CENTRAL RLY

2.25 Filling available excavated earth cum 620 253.95 157449

(excluding rock) in trenches, plinth, sides

of foundations etc. in layers not

4 exceeding 20cm in depth, consolidating

each deposited layer by ramming and

watering, lead up to 50 m and lift upto

Extra for every additional lift of 1.5 m or

2.26 part thereof in excavation / banking

excavated or stacked materials.

4.0 CONCRETE WORK

4.1S CEMENT CONCRETE (CAST IN SITU)

Centering and shuttering including

4.3 strutting, propping etc. and removal of

form work for :

6 4.3.1 Foundations, footings, bases for columns Sqm 100 307.95 30795

4.14S MISCELLANEOUS

Providing and laying in position ready

mixed or site batched design mix cement

concrete for plain cement concrete work;

using coarse aggregate and fine

aggregate derived from natural sources,

Portland Pozzolana/Ordinary Portland

/Portland Slag cement, admixtures in

recommended proportions as per IS:

9103 to accelerate / retard setting of

concrete, to improve durability and

workability without impairing strength;

including pumping of concrete to site of

4.20 laying, curing, carriage for all leads; but

excluding the cost of centering,

shuttering and finishing as per direction

of the engineer-in-charge; for the

following grades of concrete. Note: Extra

cement up to 10% of the minimum

specified cement content in design mix

shall be payable separately. In case the

cement content in design mix is more

than 110% of the minimum specified

cement content, the contractor shall have

discretion to either re-design the mix or

bear the cost of extra cement.

4.20.1 All works upto plinth level :

4.20.1.3 Concrete of M20 grade with minimum cum 1420 8387.15 11909753

cement content of 270 kg /cum

5.0 REINFORCED CEMENT CONCRETE

5.9S FORM WORK

Centering and shuttering including

5.9 strutting, propping etc. and removal of

5.9.1 Foundations, footings, bases of columns, Sqm 1300 307.95 400335

etc. for mass concrete

5.9.3 Suspended floors, roofs, landings, Sqm 500 766.55 383275

balconies and access platform

5.9.5 Lintels, beams, plinth beams, girders, Sqm 100 608.35 60835

bressumers and cantilevers

5.9.6 Columns, Pillars, Piers, Abutments, Posts Sqm 100 804.25 80425

5.22S STEEL REINFORCEMENT

Steel reinforcement for R.C.C. work

including straightening, cutting, bending,

placing in position and binding all

complete upto plinth level.

CR-CAO-C-HQ-ENGG/CENTRAL RLY

5.22.6 Thermo-Mechanically Treated bars of Kg 43500 89.65 3899775

grade Fe-500D or more.

Steel reinforcement for R.C.C. work

including straightening, cutting, bending,

placing in position and binding all

complete above plinth level.

5.22A.6 Thermo-Mechanically Treated bars of Kg 1000 89.65 89650

grade Fe-500D or more.

5.33S DESIGN MIX CONCRETE

Providing and laying in position ready

mixed or site batched design mix cement

concrete for reinforced cement concrete

work; using coarse aggregate and fine

aggregate derived from natural sources,

Portland Pozzolana / Ordinary Portland

/Portland Slag c e m e n t , admixtures in

recommended proportions as per IS:

9103 to accelerate / retard setting of

concrete, to improve durability and

workability without impairing strength;

including pumping of concrete to site of

5.33 laying, curing, carriage for all leads; but

excluding the cost of centering,

shuttering, finishing and reinforcement as

per direction of the engineer-in-charge;

for the following grades of concrete. Note:

Extra cement up to 10% of the minimum

specified cement content in design mix

shall be payable separately. In case the

cement content in design mix is more

than 1.10 times of the specified minimum

cement content, the contractor shall have

discretion to either re-design the mix or

bear the cost of extra cement.

5.33.1 All works upto plinth level

cement content of 370 kg /cum

All works above plinth level upto floor V

cement content of 370 kg /cum

8.0 CLADDING WORK

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

8.2 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 of edges to give high gloss

finish etc. complete at all levels.

Granite stone slab of colour black,

Cherry/Ruby red

Providing edge moulding to 18 mm thick

marble stone counters, Vanities etc.,

including machine polishing to edge to

give high gloss finish etc. complete as

per design approved by Engineer-in-

8.20S STONE WORK DRY CLADDING

CR-CAO-C-HQ-ENGG/CENTRAL RLY

8.31 Providing and fixing Ist quality ceramic Sqm 100 1063.45 106345

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

19 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.

9.0 WOOD AND P.V.C. WORK

9.40S MISCELLANEOUS-WOOD WORK

Providing and fixing M.S. grills of required

pattern in frames of windows etc. with

9.48 M.S. flats, square or round bars etc.

including priming coat with approved

steel primer all complete.

9.53 Providing 40x5 mm flat iron hold fast 400 Each 12 194.35 2332.2

mm long including fixing to frame with 10

mm diameter bolts, nuts and wooden

21 plugs and embedding in cement concrete

block 300x100x150 mm 1:3:6 mix (1

cement : 3 coarse sand : 6 graded stone

aggregate 20mm nominal size).

COPER OXIDISED MILD STEEL FITTINGS

(COPPER OXIDISED AS PER IS: 1378)

Providing and fixing ISI marked oxidised

M.S. sliding door bolts with nuts and

screws etc. complete : (copper oxidized

as per IS: 1378)

Providing and fixing ISI marked oxidised

M.S. tower bolt black finish, (Barrel type)

with necessary screws etc. complete :

(copper oxized as per IS: 1378)

Providing and fixing ISI marked oxidised

M.S. handles conforming to IS:4992 with

necessary screws etc. complete : (copper

oxized as per IS: 1378)

Providing and fixing oxidised M.S. hasp

and staple (safety type) conforming to IS :

363 with necessary screws etc. complete

: (copper oxized as per IS: 1378)

9.72S BRASS FITTINGS

9.83 Providing and fixing aluminium die cast Each 2 1025.65 2051.3

body tubular type universal hydraulic

door closer (having brand logo with ISI, IS

30 : 3564, embossed on the body, door

weight upto 35 kg and door width upto

700 mm), with necessary accessories and

screws etc. complete.

9.105S GYPSUM BOARD PARTITIONS

CR-CAO-C-HQ-ENGG/CENTRAL RLY

Providing and fixing factory made 30 mm

thick door shutter made of solid PVC

foam profile. The styles & rails shall be of

size 75 mm x 30 mm having wall

thickness 5 mm. The styles, top & bottom

rails shall have one side wall thickness of

15 mm integrally extruded on the hinge

side of the profile for better screw holding

power. The styles and rails shall be

reinforced with M.S. tubes of size 33 mm

x 17 mmx 1 mm, painted with primer , all

four corners of reinforcement to be

welded or sealed. Solid PVC extruded

bidding (push fit type) will be set inside

9.124 the styles and the rails with a cavity, to

receive single piece extruded 5mm PVC

sheet as panel. The styles and rails will

be mitred cut and joint with the help of

PVC solvent cement & self driven self

tapping screws. Single piece extruded

solid PVC lock rail of size 100 mm x 30

mm with wall thickness 5 mm & 15 mm

integrally extruded in the middle of the

lock rail & fixed with styles with the help

of PVC solvent cement & self driven self

tapping screws of size 100mm x 8 mm

complete as per manufacturer's

specifications and direction of Engineer-

9.124.2 Decorative finish (both side wood grained Sqm 8 3194.4 25555.2

Providing & Fixing decorative high

pressure laminated sheet of plain / wood

grain in gloss / matt/ suede finish with

9.127 high density protective surface layer and

reverse side of adhesive bonding quality

conforming to IS : 2046 Type S, including

cost of adhesive of approved quality.

10.0 STEEL WORK

10.2 Structural steel work riveted, bolted or Kg 155000 111.95 17352250

welded in built up sections, trusses and

framed work, including cutting, hoisting,

fixing in position and applying a priming

coat of approved steel primer all

10.3 Providing and fixing in position collapsible Sqm 10 9397.35 93973.5

steel shutters with vertical channels

20x10x2 mm and braced with flat iron

diagonals 20x5 mm size, with top and

34 bottom rail of T-iron 40x40x6 mm, with

40 mm dia steel pulleys, complete with

bolts, nuts, locking arrangement,

stoppers, handles, including applying a

priming coat of approved steel primer.

Steel work in built up tubular (round,

square or rectangular hollow tubes etc.)

trusses etc., including cutting, hoisting,

10.16 fixing in position and applying a priming

coat of approved steel primer, including

welding and bolted with special shaped

washers etc. complete.

10.19 Providing and fixing mild steel round Kg 4100 88.5 362850

36 holding down bolts with nuts and washer

plates complete.

10.20 Providing and fixing bolts including nuts Kg 1000 140.15 140150

and washers complete.

CR-CAO-C-HQ-ENGG/CENTRAL RLY

11.0 FLOORING

11.16S TILE FLOORING

Chequerred precast cement concrete

tiles 22 mm thick in footpath & courtyard,

jointed with neat cement slurry mixed

11.20 with pigment to match the shade of tiles,

including rubbing and cleaning etc.

complete, on 20 mm thick bed of cement

mortar 1:4 (1 cement: 4 coarse sand).

11.20.3 Dark shade pigment using ordinary Sqm 1200 983.95 1180740

11.26S KOTA STONE FLOORING

Kota stone slab flooring over 20 mm

(average) thick base laid over and jointed

with grey cement slurry mixed with

11.26 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) :

11.37S CERAMIC GLAZED TILES

11.40 Providing and laying rectified Glazed Sqm 50 1225.1 61255

Ceramic floor tiles of size 300x300 mm or

more (thickness to 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 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 pigments etc., complete.

11.41S VITRIFIED FLOOR TILES

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

11.41 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.

Providing and laying flamed finish Granite

stone flooring in required design and

patterns, in linear as well as curvilinear

portions of the building all complete as

per the architectural drawings with 18

mm thick stone slab over 20 mm

(average) thick base of cement mortar

1:4 (1 cement : 4 coarse sand) laid and

jointed with cement slurry and pointing

with white cement slurry admixed with

pigment of matching shade including

rubbing, curing and polishing etc. all

complete as specified and as directed by

the Engineer-in-Charge :

11.55.1 Flamed finish granite stone slab Jet Black, Sqm 1200 2589.9 3107880

42 Cherry Red, Elite Brown, Cat Eye or

12.0 ROOFING

CR-CAO-C-HQ-ENGG/CENTRAL RLY

Providing, fixing and embedding sand

cast iron accessories for rain water pipes

in the masonry surrounded with 12 mm

thick cement mortar of the same mix, as

that of masonry (lead caulking will be

paid for separately):

Providing and fixing on wall face

unplasticised Rigid PVC rain water pipes

conforming to IS : 13592 Type A,

12.41 including jointing with seal ring

conforming to IS : 5382, leaving 10 mm

gap for thermal expansion, (i) Single

socketed pipes.

Providing and fixing on wall face

unplasticised - PVC moulded fittings/

accessories for unplasticised Rigid PVC

12.42 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.

12.42.1 Coupler

12.42.5 Bend 87.5 degrees

Providing and fixing unplasticised -PVC

pipe clips of approved design to

unplasticised - PVC rain water pipes by

means of 50x50x50 mm hard wood

12.43 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.

Providing & fixing UV stabilised fiberglass

reinforced plastic sheet roofing up to any

pitch, including fixing with polymer

coated 'J' or 'L' hooks, bolts & nuts 8mm

dia. G.I plain/bitumen washers complete

but excluding the cost of purlins, rafters,

trusses etc. The sheets shall be

manufactured out of 2400 TEX panel

12.47 rovigs incorporating minimum 0.3% ultra-

violet stabiliser in resin system under

approximately 2400 psi and hot cured.

They shall be of uniform pigmentation

and thickness without air pockets and

shall conform to IS 10192 and IS

12866.The sheets shall be opaque or

translucent, clear or pigmented, textured

or smooth as specified.

or step-down (2" or 3" or 6" ) as specified

CR-CAO-C-HQ-ENGG/CENTRAL RLY

Providing & fixing at all heights, levels

and locations Mill finish Aluminium alloy

roofing sheets of alloy IS designation

31500, temper Hx8 conforming to IS 737

and dimensions as per IS code 2676 with

characteristics of good formability and

corrosion resistance. The profile sheets

shall be fixed to truss members in slope

or required pitch or curvature with Hex

cap headed self drilling/tapping Stainless

steel screws M6, 50 mm long with 3 mm

EPDM seal washer etc. all inclusive of

labour, scaffolding, T&P and sundries etc.

complete as per directions of the

Engineer-In-Charge. (Cost of truss/frame

work shall be paid separately).

12.64.2 0.71 mm, troughed profile with center to Sqm 8200 1158.8 9502160

center pitch of 200 mm, depth of 32 mm,

overall profile width1092 mm, cover

13.0 FINISHING

13.1S CEMENT PLASTER (IN FINE SAND)

15 mm cement plaster on the rough side

of single or half brick wall of mix :

13.25 Extra for plastering:

13.26 Providing and applying plaster of paris Sqm 100 214.3 21430

putty of 2 mm thickness over plastered

surface to prepare the surface even and

smooth complete.

Distempering with 1st quality acrylic

distemper (ready mixed) having VOC

content less than 50 gms/litre, of

approved manufacturer, of required

shade and colour complete, as per

manufacturer's specification.

Applying one coat of water thinnable

13.43 cement primer of approved brand and

manufacture on wall surface :

13.44S EXTERIOR FINISHING

Finishing walls with Acrylic Smooth

exterior paint of required shade :

13.46.1 New work (Two or more coat applied @ Sqm 100 166.85 16685

1.67 ltr/10 sqm over and including

priming coat of exterior primer applied @

2.20 kg/10 sqm)

Finishing with Epoxy paint (two or more

coats) at all locations prepared and

applied as per manufacturer's

specifications including appropriate

priming coat, preparation of surface, etc.

13.59 Coal tarring two coats on new work using Sqm 1460 55.55 81103

0.16 Litre and 0.12 litre coal tar per sqm

in the first coat and second coat

Painting with synthetic enamel paint of

13.62 approved brand and manufacture of

required colour to give an even shade :

13.62.1 Two or more coats on new work over an Sqm 100 191.4 19140

under coat of suitable shade with

ordinary paint of approved brand and

CR-CAO-C-HQ-ENGG/CENTRAL RLY

Painting with aluminium paint of

13.63 approved brand and manufacture to give

an even shade .

15.0 DISMANTLING AND DEMOLISHING

Demolishing cement concrete manually/

by mechanical means including disposal

of material within 50 metres lead as per

direction of Engineer - in - charge.

15.2.1 Nominal concrete 1:3:6 or richer mix (i/c cum 50 2007.1 100355

equivalent design mix)

15.3 Demolishing R.C.C. work manually/ by cum 30 2928.1 87843

mechanical means including stacking of

60 steel bars and disposal of unserviceable

material within 50 metres lead as per

direction of Engineer - in- charge.

Demolishing brick work manually/ by

mechanical means including stacking of

serviceable material and disposal of

unserviceable material within 50 metres

lead as per direction of Engineer-in-

Demolishing stone rubble masonry

manually/ by mechanical means including

stacking of serviceable material and

disposal of unserviceable material within

50 metres lead as per direction of

Engineer-in-charge :

Dismantling doors, windows and

clerestory windows (steel or wood)

15.12 shutter including chowkhats, architrave,

holdfasts etc. complete and stacking

within 50 metres lead :

Dismantling tile work in floors and roofs

15.23 laid in cement mortar including stacking

material within 50 metres lead.

15.23.2 For thickness of tiles above 25 mm and Sqm 2000 93.4 186800

Dismantling roofing including ridges,

hips, valleys and gutters etc., and

stacking the material within 50 metres

16.0 ROAD WORK

16.49S MISCELLANEOUS

16.68 Providing and laying 60mm thick factory Sqm 100 951 95100

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.

CR-CAO-C-HQ-ENGG/CENTRAL RLY

16.81 Providing and erecting 2.00 metre high Metre 1300 2827.4 3675620

temporary barricading at site; each panel

of size 2.50mx2.00m made of

40x40x6mm angle iron or 50x50x3mm

hollow MS tube posts/horizontal

members/bracings covered with 1.63mm

thick MS sheet. The sheet shall be fixed

with 30x5mm MS flat by suitable

welding/riveting. The panels shall be

made so that gap of 50cm above the

ground is available making overall height

as 2.5m. MS channel ISLC 75 @ 5.70

kg/m, 50cm long shall be provided at the

bottom having oval shaped holes of size

50x25mm at both ends with 50cm long

MS angle 40x40x6mm bracing. Suitable

arrangement shall be made to fix the

barricading to avoid from overturning by

providing 250mm long expansion

fasteners at both ends. The work shall be

executed as per drawing/direction of

Engineer-in-Charge which includes writing

and painting, arrangement for traffic

diversion such as traffic signals during

construction at site for day and night,

glow lamps, reflective signs, marking,

flags, caution tape as directed by the

Engineer-in-Charge. The barricading

provided shall be retained in position at

site continuously i/c shifting of

barricading from one location to another

location as many times as required

during the execution of the entire work

till its completion. Rate include its

maintenance for damages, painting, all

incidentals, labour materials, equipments

and works required to execute the job.

The barricading shall not be removed

without prior approval of Engineer-in-

16.90 Providing and laying tactile tile (for vision Sqm 410 1719 704790

impaired persons as per standards) of

size 300x300x9.8mm having with water

absorption less than 0.5% and

conforming to IS:15622 of approved

make in all colours and shades in for

outdoor floors such as footpath, court

yard, multi modals location etc., laid on

20mm thick base of cement mortar 1:4 (1

cement : 4 coarse sand) in all shapes &

patterns including grouting the joints with

white cement mixed with matching

pigments etc. complete as per direction

of Engineer-in-Charge.

17.0 SANITARY INSTALLATIONS

Providing and fixing water closet

squatting pan (Indian type W.C. pan )

with 100 mm sand cast Iron P or S trap,

10 litre low level white P.V.C. flushing

cistern, including flush pipe, with

manually controlled device (handle lever)

conforming to IS : 7231, with all fittings

and fixtures complete, including cutting

and making good the walls and floors

wherever required:

17.1.1 White Vitreous china Orissa pattern W.C. Each 4 5781.35 23125.4

71 pan of size 580x440 mm with integral

type foot rests

CR-CAO-C-HQ-ENGG/CENTRAL RLY

Providing and fixing white vitreous china

pedestal type water closet (European

type W.C. pan) with seat and lid, 10 litre

low level white P.V.C. flushing cistern,

including flush pipe, with manually

controlled device (handle lever),

conforming to IS : 7231, with all fittings

and fixtures complete, including cutting

and making good the walls and floors

wherever required :

17.2.1 W.C. pan with ISI marked white solid Each 2 5540.55 11081.1

plastic seat and lid

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 :

17.4.1 One urinal basin with 5 litre white P.V.C. Each 10 5268.85 52688.5

automatic flushing cistern

17.7B Providing and fixing wash basin with C.I. Each 5 1404 7020

brackets, 15 mm PTMT pillar cock, 32 mm

PTMT waste coupling of standard pattern,

including painting of fittings and

brackets, cutting and making good the

walls wherever required. White Vitreous

China Flat back wash basin size 550x400

mm with single 15 mm PTMT pillar cock.

17.8 Providing and fixing white vitreous china Each 2 1500.05 3000.1

pedestal for wash basin completely

recessed at the back for the reception of

pipes and fittings.

17.16A Providing and fixing 8 mm dia C.P. / S.S. Each 4 299.35 1197.4

Jet with flexible tube upto 1 metre long

76 with S.S. triangular plate to Eureopean

type W.C. of quality and make as

approved by Engineer - in - charge.

Providing and fixing P.V.C. low level

flushing cistern with manually controlled

17.18 device (handle lever) conforming to IS :

7231, with all fittings and fixtures

17.22A Providing and fixing CP Brass 32mm size Each 5 886.25 4431.25

Bottle Trap of approved quality & make

and as per the direction of Engineer-in-

Providing and fixing P.V.C. waste pipe for

17.28 sink or wash basin including P.V.C. waste

fittings complete.

17.28.2 Flexible pipe

Providing and fixing mirror of superior

glass (of approved quality) and of

required shape and size with plastic

moulded frame of approved make and

shade with 6 mm thick hard board

Providing and fixing soil, waste and vent

CR-CAO-C-HQ-ENGG/CENTRAL RLY

Providing and fixing trap of self cleansing

design with screwed down or hinged

17.60 grating with or without vent arm

complete, including cost of cutting and

making good the walls and floors :

17.60.1 100 mm inlet and 100 mm outlet

Providing and fixing PTMT towel rail

complete with brackets fixed to wooden

17.73 cleats with CP brass screws with

concealed fittings arrangement of

approved quality and colour.

17.73.2 600 mm long towel rail with total length Each 2 600.35 1200.7

of 645 mm, width 78 mm and effective

height of 88 mm, weighing not less than

17.75 Providing and fixing PTMT 15 mm Urinal Each 5 92.75 463.75

spreader size 95x69x100 mm with 1/2"

BSP thread and shapes, weighing not less

Providing and fixing PTMT urinal cock of

approved quality and colour.

mm high and 30mm wide with BSP

female threads weighing not less than 48

18.0 WATER SUPPLY

18.7S C.P.V.C. 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

18.8 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,

Concealed work, including cutting chases

and making good the wall etc.

Providing and fixing Chlorinated Polyvinyl

Chloride (CPVC) pipes, having thermal

stability for hot & cold water supply

including all CPVC plain & brass threaded

18.9 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.-External work

18.15S BRASS FITTINGS

Providing and fixing gun metal gate valve

18.17 with C.I. wheel of approved quality

(screwed end) :

Providing and fixing ball valve (brass) of

18.18 approved quality, High or low pressure,

with plastic floats complete :

CR-CAO-C-HQ-ENGG/CENTRAL RLY

C.I. SLUICE VALVES/ FIRE HYDRANTS &

18.48 Providing and placing on terrace (at all Litre 6000 9.7 58200

floor levels) polyethylene water storage

tank, IS : 12701 marked, with cover and

95 suitable locking arrangement and making

necessary holes for inlet, outlet and

overflow pipes but without fittings and

the base support for tank.

18.49S C.P. BRASS FITTINGS

Providing and fixing C.P. brass bib cock of

approved quality conforming to IS:8931 :

Providing and fixing C.P. brass angle

valve for basin mixer and geyser points

of approved quality conforming to

18.53A Providing and fixing C.P. Brass extension Each 5 61.7 308.5

nipple (size 15mmx50mm) of approved

make and quality as per direction of

Engineer-in-charge.

18.54S PTMT FITTINGS

Providing and fixing PTMT stop cock of

approved quality and colour.

weighing not less than 88 gms

18.59S AIR VALVE & WATER METER (BULK TYPE)

18.63 Providing and fixing PTMT angle stop cock Each 2 136.6 273.2

100 15 mm nominal bore, weighing not less

Providing and fixing PTMT extension

18.75 nipple for water tank pipe, fittings of

approved quality and colour.

18.75.3 25mm nominal bore, weighing not less Each 3 100.55 301.65

Cutting holes up to 30x30 cm in walls

including making good the same:

modular) bricks

floors and roofs for passing drain pipe

etc. and repairing the hole after insertion

of drain pipe etc. with cement concrete

1:2:4 (1 cement : 2 coarse sand : 4

graded stone aggregate 20 mm nominal

size), including finishing complete so as

to make it leak proof.

19.0 DRAINAGE

19.1S STONE WARE PIPES AND FITTINGS

Providing, laying and jointing glazed

stoneware pipes class SP-1 with stiff

19.1 mixture of cement mortar in the

proportion of 1:1 (1 cement : 1 fine sand)

including testing of joints etc. complete :

Providing and fixing square-mouth S.W.

gully trap class SP-1 complete with C.I.

grating brick masonry chamber with

water tight C.I. cover with frame of 300

x300 mm size (inside) the weight of

cover to be not less than 4.50 kg and

frame to be not less than 2.70 kg as per

standard design:

CR-CAO-C-HQ-ENGG/CENTRAL RLY

19.4.2 150 x 100 mm size P type

modular) bricks of class designation 7.5

Providing and laying non-pressure NP2

class (light duty) R.C.C. pipes with collars

jointed with stiff mixture of cement

mortar in the proportion of 1:2 (1 cement

: 2 fine sand) including testing of joints

etc. complete :

Constructing brick masonry circular

manhole 1.52 m internal dia at bottom

and 0.56 m dia at top in cement mortar

1:4 (1 cement : 4 coarse sand) inside

cement plaster 12 mm thick with cement

mortar 1:3 (1 cement : 3 coarse sand)

finished with a floating coat of neat

cement, foundation concrete 1:3:6 (1

cement : 3 coarse sand : 6 graded stone

aggregate 40 mm nominal size) and

making necessary channel in cement

concrete 1:2:4 (1 cement : 2 coarse sand

: 4 graded stone aggregate 20 mm

nominal size) finished with a floating coat

of neat cement, all complete as per

standard design :

Supplying and fixing C.I. cover without

frame for manholes :

107 duty) the weight of the cover to be not

less than 23 kg

108 duty) the weight of the cover to be not

less than 58 kg

Providing and fixing in position pre-cast

19.19 R.C.C. manhole cover and frame of

required shape and approved quality

109 19.19.2.2 Circular shape 500 mm internal diameter Each 2 1056.65 2113.3

mm without frame for gully trap

(standard pattern) the weight of cover to

be not less than 4.5 kg

Extra for depth beyond 45 cm of brick

masonry chamber :

Making soak pit 2.5 m diameter 3.0

metre deep with 45 x 45 cm dry brick

19.32 honey comb shaft with bricks and S.W.

drain pipe 100 mm diameter, 1.8 m long

complete as per standard design.

modular) bricks of class designation 7.5

Providing and laying Non Pressure NP-3

class (Medium duty) R.C.C. pipes

including collars/spigot jointed with stiff

mixture of cement mortar in the

proportion of 1:2 (1 cement : 2 fine sand)

including testing of joints etc. complete

21.0 ALUMINIUM WORK

CR-CAO-C-HQ-ENGG/CENTRAL RLY

Providing and fixing aluminium work for

doors, windows, ventilators and partitions

with extruded built up standard tubular

sections/ appropriate Z sections and

other sections of approved make

conforming to IS: 733 and IS: 1285, fixing

with dash fasteners of required dia and

size, including necessary filling up the

gaps at junctions, i.e. at top, bottom and

sides with required EPDM rubber/

neoprene gasket etc. Aluminium sections

shall be smooth, rust free, straight,

mitred and jointed mechanically

wherever required including cleat angle,

Aluminium snap beading for glazing /

paneling, C.P. brass / stainless steel

screws, all complete as per architectural

drawings and the directions of Engineer-

in-charge. (Glazing, paneling and dash

fasteners to be paid for separately) :

21.1.1 For fixed portion

transparent or dyed to required shade

according to IS: 1868, Minimum anodic

coating of grade AC 15)

For shutters of doors, windows &

ventilators including providing and fixing

hinges/ pivots and making provision for

21.1.2 fixing of fittings wherever required

including the cost of EPDM rubber /

neoprene gasket required (Fittings shall

be paid for separately)

transparent or dyed to required shade

according to IS: 1868, Minimum anodic

coating of grade AC 15)

Providing and fixing glazing in aluminium

door, window, ventilator shutters and

partitions etc. with EPDM rubber /

neoprene gasket etc. complete as per the

architectural drawings and the directions

of engineer-in-charge . (Cost of

aluminium snap beading shall be paid in

115 thickness (weight not less than

22.0 WATER PROOFING

CR-CAO-C-HQ-ENGG/CENTRAL RLY

Providing and laying integral cement

based water proofing treatment including

preparation of surface as required for

treatment of roofs, balconies, terraces etc

consisting of following operations: (a)

Applying a slurry coat of neat cement

using 2.75 kg/sqm of cement admixed

with water proofing compound

conforming to IS. 2645 and approved by

Engineer-in-charge over the RCC slab

including adjoining walls upto 300 mm

height including cleaning the surface

before treatment. (b) Laying brick bats

with mortar using broken bricks/brick

bats 25 mm to 115 mm size with 50% of

cement mortar 1:5 (1 cement : 5 coarse

sand) admixed with water proofing

compound conforming to IS : 2645 and

approved by Engineer-in-charge over 20

mm thick layer of cement mortar of mix

1:5 (1 cement :5 coarse sand ) admixed

with water proofing compound

conforming to IS : 2645 and approved by

Engineer-in-charge to required slope and

treating similarly the adjoining walls upto

300 mm height including rounding of

junctions of walls and slabs. (c) After two

days of proper curing applying a second

coat of cement slurry using 2.75 kg/ sqm

of cement admixed with water proofing

compound conforming to IS : 2645 and

approved by Engineer-in-charge. (d)

Finishing the surface with 20 mm thick

jointless cement mortar of mix 1:4 (1

cement :4 coarse sand) admixed with

water proofing compound conforming to

IS : 2645 and approved by Engineer-in-

charge including laying glass fibre cloth

of approved quality in top layer of plaster

and finally finishing the surface with

trowel with neat cement slurry and

making pattern of 300x300 mm square 3

mm deep. (e) The whole terrace so

finished shall be flooded with water for a

minimum period of two weeks for curing

and for final test."All above operations to

be done in order and as directed and

specified by the Engineer-in-Charge :

22.7.1 With average thickness of 120 mm and Sqm 100 1522.95 152295

minimum thickness at khurra as 65 mm.

26.0 NEW TECHNOLOGIES AND MATERIALS

26.41S NEW TECHNOLOGY ITEMS

Providing and laying factory made

Precast concrete solid blocks of 200 mm

26.68 thickness of grade M10 made of C&D

waste from approved manufacturer in

foundation and plinth in:

Providing and laying factory made

Precast concrete solid blocks of 200 mm

thickness of grade M10 made of C&D

waste from approved manufacturer in

superstructure above plinth level up to

26.73S PREFAB/PRECAST TECHNOLOGY

CR-CAO-C-HQ-ENGG/CENTRAL RLY

Providing and fixing factory made single

extruded WPC (Wood Polymer

Composite) solid decorative type flush

door shutter of required size comprising

of virgin polymer of K value 58-60

(Suspension Grade), calcium carbonate

a n d natural fibers (wood powder/ rice

husk/wheat husk) and non toxic additives

(maximum toxicity index of 12 for 100

gms) having minimum density of 650

kg/cum and screw withdrawal strength of

1800 N (Face) & 900 N (Edge), minimum

compressive strength 50 N/mm2,

modulus of elasticity 850 N/mm2 and

resistance to spread of flame of Class A

category with property of being

termite/borer proof, water/moisture proof

and fire retardant. WPC to be laminated

with PVC foil of minimum 14 microns

thick of approved design pasted with hot

melt adhesive on both faces of shutter

and fixing with stainless steel butt hinges

of required size with necessary full body

threaded star headed counter sunk S.S

screws, all as per direction of Engineer-In-

Charge. (Note: stainless steel butt hinges

and necessary S.S screws shall be paid