PEN-Upgradation of PEN Station including COP, Station Building, Facade, Parking and Circulating Area Improvement etc.

Re-surfacing of PF No.1 and 2&3 at PEN (c ) Construction of Civil Structure for Lift (2 Nos.)

Item- 4 Construction of Civil Structure for Lift (2 Nos.)

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

2.0 EARTH WORK

Earth work in excavation by mechanical means

(Hydraulic excavator)/manual means over areas

(exceeding 30 cm in depth, 1.5 m in width as well as 10

sqm on plan) including getting out and disposal of

excavated earth lead upto 50 m and lift upto 1.5 m, as

directed by Engineer-in-charge.

Earth work in excavation by mechanical means

(Hydraulic excavator)/manual means over areas

(exceeding 30 cm in depth, 1.5 m in width as well as 10

sqm on plan) including getting out and disposal of

excavated earth lead upto 50 m and lift upto 1.5 m, as

directed by Engineer-in-charge.

4.0 CONCRETE WORK

4.1S CEMENT CONCRETE (CAST IN SITU)

Providing and laying in position cement concrete of

4.1 specified grade excluding the cost of centering and

shuttering - All work up to plinth level :

3 from natural sources : 3 graded stone aggregate 20 mm

nominal size derived from natural sources)

Centering and shuttering including strutting, propping

etc. and removal of form work for :

MUMBAI- CST-DIVISION-ENGG/CENTRAL RLY

4 4.3.1 Foundations, footings, bases for columns Sqm 190 307.95 58510.5

4.3.2 Retaining walls, return walls, walls (any thickness) Sqm 507 669.55 339461.85

5 including attached pilasters, buttresses, plinth and

string courses fillets, kerbs and steps etc.

5.0 REINFORCED CEMENT CONCRETE

5.22S STEEL REINFORCEMENT

Steel reinforcement for R.C.C. work including

5.22 straightening, cutting, bending, placing in position and

binding all complete upto plinth level.

5.22.6 Thermo-Mechanically Treated bars of grade Fe-500D or Kg 14000 89.65 1255100

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 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 laying, curing,

5.33 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

5.33.1 All works upto plinth level

5.33.1.1 Concrete of M25 grade with minimum cement content of cum 70 8683.8 607866

5.33.2 All works above plinth level upto floor V level

5.33.2.1 Concrete of M25 grade with minimum cement content of cum 5 10306.2 51531

6.0 MASONRY WORK

Brick work with common burnt clay F.P.S. (non modular)

6.1 bricks of class designation 7.5 in foundation and plinth

8.0 CLADDING WORK

8.20S STONE WORK DRY CLADDING

MUMBAI- CST-DIVISION-ENGG/CENTRAL RLY

8.32 Designing, fabricating, testing, installing and fixing in Sqm 324 4474.2 1449640.8

position Curtain Wall with Aluminium Composite Panel

Cladding, with open grooves for linear as well as

curvilinear portions of the building , for all heights and

all levels etc. including: (a) Structural analysis & design

and preparation of shop drawings for pressure

equalisation or rain screen principle as required, proper

drainage of water to make it watertight including

checking of all the structural and functional design. (b)

Providing, fabricating and supplying and fixing panels of

aluminium composite panel cladding in pan shape in

metalic colour of approved shades made out of 4mm

thick aluminium composite panel material consisting of

3mm thick FR grade mineral core sandwiched between

two Aluminium sheets (each 0.5mm thick). The

aluminium composite panel cladding sheet shall be coil

coated, with Kynar 500 based PVDF / Lumiflon based

fluoropolymer resin coating of approved colour and

shade on face # 1 and polymer (Service) coating on face

# 2 as specified using stainless steel screws, nuts, bolts,

washers, cleats, weather silicone sealant, backer rods

etc. (c) The fastening brackets of Aluminium alloy 6005

T5 / MS with Hot Dip Galvanised with serrations and

10 serrated washers to arrest the wind load movement,

fasteners, SS 316 Pins and anchor bolts of approved

make in SS 316, Nylon separators to prevent bi-metallic

contacts all complete required to perform as per

specification and drawing The item includes cost of all

material & labour component, the cost of all mock ups at

site, cost of all samples of the individual components for

testing in an approved laboratory, field tests on the

assembled working curtain wall with aluminium

composite panel cladding, cleaning and protection of

the curtain wall with aluminium composite panel

cladding till the handing over of the building for

occupation. Base frame work for ACP cladding is

payable under the relevant aluminium item.s The

Contractor shall provide curtain wall with aluminium

composite panel cladding, having all the performance

characteristics all complete , as per the Architectural

drawings, as per item description, as specified, as per

the approved shop drawings and as directed by the

Engineer-in-Charge. However, for the purpose of

payment, only the actual area on the external face of

the curtain wall with Aluminum Composite Panel

Cladding (including width of groove) shall be measured

in sqm. up to two decimal places.

10.0 STEEL WORK

10.2 Structural steel work riveted, bolted or welded in built Kg 8000 111.95 895600

up sections, trusses and framed work, including cutting,

hoisting, fixing in position and applying a priming coat

of approved steel primer all complete.

Steel work in built up tubular (round, square or

rectangular hollow tubes etc.) trusses etc., including

10.16 cutting, hoisting, fixing in position and applying a

priming coat of approved steel primer, including welding

and bolted with special shaped washers etc. complete.

12.0 ROOFING

Providing, fixing and embedding sand cast iron

accessories for rain water pipes in the masonry

12.40 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.

MUMBAI- CST-DIVISION-ENGG/CENTRAL RLY

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 rovigs

12.47 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

Providing & fixing at all heights, levels and locations

colour 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).

12.65.3 0.91 mm, Aluminium Color coated troughed profile with Sqm 50 1665.3 83265

15 center to center pitch of 200 mm, depth of 32 mm,

overall profile width1092 mm, cover width 1000mm.

Providing and fixing of Pre-coated colour or mill finish

Aluminium Roofing Accessories in 0.71 mm thickness

,Alloy 31500 (IS designation) [Aluminium Alloy (AA)

3004 (ISO designation)] For color, coating shall be 5-7

microns epoxy primer on both sides of the sheet and

polyester top coat 15-18 microns, using self

drilling/tapping SS screws of size 6 x 50mm with 3mm

thick EPDM seal and SS plain washer complete :

12.66.1 Precoated/mill finish aluminium Ridges plain (500- Metre 20 969.5 19390

15.0 DISMANTLING AND DEMOLISHING

Demolishing cement concrete manually/ by mechanical

15.2 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 equivalent cum 15 2007.1 30106.5

15.3 Demolishing R.C.C. work manually/ by mechanical cum 11 2928.1 32209.1

means including stacking of steel bars and disposal of

unserviceable material within 50 metres lead as per

direction of Engineer - in- charge.

15.25 Dismantling stone slab flooring laid in cement mortar Sqm 50 219.75 10987.5

19 including stacking of serviceable material and disposal

of unserviceable material within 50 metres lead.

16.0 ROAD WORK

16.49S MISCELLANEOUS

MUMBAI- CST-DIVISION-ENGG/CENTRAL RLY

16.81 Providing and erecting 2.00 metre high temporary Metre 60 2827.4 169644

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-Charge.

22.0 WATER PROOFING

22.22 Providing and mixing integral crystalline admixture for Kg 100 332.4 33240

water proofing treatment to RCC structures like

basement raft, retaining walls, reservior, sewage &

water treatment plant, tunnels / subway and bridge

deck etc. at the time of transporting of concrete into the

drum of the ready-mix truck , using integral crystalline

admixture @0.80% (minimum) to the weight of cement

content per cubic meter of concrete) or higher as

recommended by the manufacturer's specification in

reinforced cement concrete at site of work. The material

shall meet the requirements as specified in ACI-212-3R-

2010 i.e. by reducing permeability of concrete by more

than 90%, compared with control concrete as per DIN

1048 and resistant to 16 bar hydrostatic pressure. The

crystalline admixture shall be capable of self-healing of

cracks up to a width of 0.50mm. The work shall be

carried out all complete as per specification and the

direction of the Engineer-in-charge. The product

performance shall carry guarantee for 10 years against