(A) Wadibunder- Strengthening of retaining wall/ boundary wall along platform No.1 at DKRD station. (IRPSM ID: 01.02.64.25.3.51.005) (B)(a) Wadibunder- Strengthening of boundary wall between MSD to VDLR section under trespassing. (b) WB- Repairs to boundary wall of Sewri station & Vadala road station along the platform under trespassing. (IRPSM ID: -01.02.64.25.3.51.014)

platform under trespassing. (IRPSM ID: -01.02.64.25.3.51.014)

Item- 01 Part-(B)(b) MS items (DSR-2023 items)

S No. Item 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/ malba/ cum 400 494.1 197640

similar unserviceable, dismantled or waste

material by mechanical transport including

1 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

2.1S General

Earth work in excavation by mechanical means

(Hydraulic excavator)/manual means over areas

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

2.6 well as 10 sqm on plan) including getting out

and disposal of excavated earth lead upto 50 m

and for all lift, as directed by Engineer-in-

4.0 CONCRETE WORK

4.1S CEMENT CONCRETE (CAST IN SITU)

Providing and laying in position cement

concrete of specified grade excluding the cost

of centering and shuttering - All work up to

MUMBAI- CST-DIVISION-ENGG/CENTRAL RLY

derived from natural sources : 6 graded stone

aggregate 20 mm nominal size derived from

natural sources)

5.0 REINFORCEMENT CEMENT CONCRETE

5.9S FORM WORK

Centering and shuttering including strutting,

propping etc. and removal of form for

5.9.1 Foundations, footings, bases of columns, etc. Sqm 1090 392.15 427443.5

for mass concrete

5.9.2 Walls (any thickness) including attached Sqm 2422 842.5 2040535

5 pilasters, buttresses, plinth and string courses

5.22S STEEL REINFORCEMENT

Steel reinforcement for R.C.C. work including

straightening, cutting, bending, placing in

position and binding all complete upto plinth

5.22.6 Thermo-Mechanically Treated bars of grade Fe- Kg 35230.8 107.85 3799641.78

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

5.33 accelerate / retard setting of concrete, to

improve durability and workability without

impairing strength; including pumping of

concrete to site of 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.:

5.33.1 All works upto plinth level

5.33.1.1 Concrete of M25 grade with minimum cement cum 204 9504.75 1938969

content of 330 kg /cum

5.33.2 All works above plinth level upto floor V level

5.33.2.1 Concrete of M25 grade with minimum cement cum 357 9860.4 3520162.8

content of 330 kg /cum

6.0 MASONRY WORK

6.1S General

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

6.1 modular) bricks of class designation 7.5 in

foundation and plinth in:

10.0 STEEL WORK

10.1S General

10.2 Structural steel work riveted, bolted or welded Kg 8000 133.7 1069600

in built up sections, trusses and framed work,

10 including cutting, hoisting, fixing in position and

applying a priming coat of approved steel

primer all complete.

13.0 FINISHING

13.11S CEMENT PLASTER IN TWO COATS

13.12 18 mm cement plaster in two coats under layer Sqm 3382 537.45 1817655.9

12 mm thick cement plaster 1:5 (1 cement : 5

11 coarse sand) and a top layer 6 mm thick

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

finished rough with sponge.

13.44S EXTERIOR FINISHING

MUMBAI- CST-DIVISION-ENGG/CENTRAL RLY

Finishing with Deluxe Multi surface paint system

13.48 for interiors and exteriors using Primer as per

manufacturers specifications :

13.48.1 Two or more coats applied on walls @ 1.25 Sqm 2422 193.7 469141.4

12 ltr/10 sqm over and including one coat of

Special primer applied @ 0.75 ltr /10 sqm

15.0 DISMANTLING AND DEMOLISHING

15.1S General

15.3 Demolishing R.C.C. work manually/ by cum 30 3551.25 106537.5

mechanical means including stacking of steel

13 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

15.7 serviceable material and disposal of

unserviceable material within 50 metres lead as

per direction of Engineer-in-charge.

15.18 Dismantling steel work in built up sections in Kg 5000 5.65 28250

angles, tees, flats and channels including all

15 gusset plates, bolts, nuts, cutting rivets,

welding etc. including dismembering and

stacking within 50 metres lead.

26.0 NEW TECHNOLOGIES AND MATERIALS

26.41S NEW TECHNOLOGY ITEMS

Providing and laying factory made Precast

concrete solid blocks of 200 mm thickness of

26.69 grade M10 made of C&D waste from approved

manufacturer in superstructure above plinth

level up to floor V level

26.73S PREFAB/PRECAST TECHNOLOGY

26.81 Providing and fixing Scaffolding net of required Sqm 1350 29.25 39487.5

width made of high density Polyethylene UV

stabilized knitted on warp knitting machines

having density 100 grams / sqm and shading

coefficient minimum 75% around the

construction site/ for vertical extension as per

requirement including fastening/tying with

building/scaffolding pipes or with any other

fixtures etc. complete as per direction of

Engineer-in-Charge. (One time payment shall

be made for providing Scaffolding net from start

of work till completion of work including shifting

if any. The Scaffolding net shall be the property

of the contractor on completion of the work)