SW-I: SA DIVN: Re-girdering of steel girders in Br.No.342 DN with new metallised steel girders on CV bridge at Km 388/200-700 between in SA-ED section. SW-II : SA Divn: JTJ-ED Sec: Proposed strengthening of Existing Arch Br.No.87 (18 x9.14m) DN line. SW-III : SA Division:- Proposed Rebuilding of minor bridges between JTJ-ED section in ADEN/S/SA Sub Division. ( 36 bridges)

'A3' applicable to SALEM DIVISION with all correction slips issued upto date -Including Cement.

SW-I:SA DIVN Regirdering of steel girders in Br.No.342 DN with new metallised steel girders on CV

bridge at Km 388/200-700 between in SA-ED section.

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

10.0 STEEL WORK

10.1S General

SALEM DIVISION-ENGINEERING/SOUTHERN RLY

1 including nuts and washers

13.0 FINISHING

13.44S EXTERIOR FINISHING

13.50 Applying priming coat:

chromate primer of approved

brand and manufacture on steel

galvanised iron/ steel works

chromate primer of approved

brand and manufacture on steel

work (second coat)

Painting with aluminium paint of

13.63 approved brand and manufacture

to give an even shade .

15.0 DISMANTLING AND DEMOLISHING

15.1S General

by mechanical means in built up

sections without dismembering

and stacking within 50 metres

lead as per direction of Engineer-

15.20 Extra for dismantling trusses, kg per 106500 .85 90525

rafters, purlins etc. of steel work metre

6 for every additional span of one span

metre or part thereof beyond 10

15.21 Extra for dismantling trusses, kg per 106500 .85 90525

rafters, purlins etc. of steel work metre

7 for every additional height of one height

metre or part thereof beyond 5

8 steel work required to be re-

Item- 1 SW-II: SA Divn: JTJ-ED Sec: Proposed strengthening of Existing Arch Br.No.87 (18 x9.14m) DN line.

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

10.0 STEEL WORK

10.1S General

section, fixed with or without

connecting plate, including

1 cutting, hoisting, fixing in position

and applying a priming coat of

approved steel primer all

Steel work in built up tubular

(round, square or rectangular

hollow tubes etc.) trusses etc.,

including cutting, hoisting, fixing

10.16 in position and applying a priming

coat of approved steel primer,

including welding and bolted with

special shaped washers etc.

10.16.3 Electric resistance or induction Kg 7300 194.4 1419120

butt welded tubes

3 including nuts and washers

SALEM DIVISION-ENGINEERING/SOUTHERN RLY

15.0 DISMANTLING AND DEMOLISHING

15.1S General

Demolishing cement concrete

manually/ by mechanical means

15.2 including disposal of material

within 50 metres lead as per

direction of Engineer - in - charge.

4 mix (including equivalent design

Demolishing brick work manually/

by mechanical means including

stacking of serviceable material

15.7 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

15.9 material and disposal of

unserviceable material within 50

metres lead as per direction of

Engineer-in-charge :

SW-III : SA Division:- Proposed Rebuilding of minor bridges between JTJ-ED section in ADEN/S/SA

subdivision. ( 36 bridges)

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

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,

2.6 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 for all lift, as

directed by Engineer-in-charge.

4.0 CONCRETE WORK

CEMENT CONCRETE (CAST IN

Providing and laying in position

cement concrete of specified

4.1 grade excluding the cost of

centering and shuttering - All work

up to plinth level :

(zone-III) derived from natural

aggregate 40 mm nominal size

derived from natural sources)

Centering and shuttering including

4.3 strutting, propping etc. and

removal of form work for :

4.14S MISCELLANEOUS

SALEM DIVISION-ENGINEERING/SOUTHERN RLY

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

4.20 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, 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

4.20.1 All works upto plinth level :

4 minimum cement content of 270

10.0 STEEL WORK

10.1S General

bolted or welded in built up

sections, trusses and framed

5 work, including cutting, hoisting,

fixing in position and applying a

priming coat of approved steel

primer all complete.

6 round holding down bolts with

nuts and washer plates complete.

13.0 FINISHING

13.44S EXTERIOR FINISHING

13.50 Applying priming coat:

chromate primer of approved

brand and manufacture on steel

galvanised iron/ steel works

Painting with synthetic enamel

paint of approved brand and

manufacture to give an even

15.0 DISMANTLING AND DEMOLISHING

15.1S General

Demolishing cement concrete

manually/ by mechanical means

15.2 including disposal of material

within 50 metres lead as per

direction of Engineer - in - charge.

9 mix (including equivalent design

Demolishing stone rubble masonry

manually/ by mechanical means

including stacking of serviceable

15.9 material and disposal of

unserviceable material within 50

metres lead as per direction of

Engineer-in-charge :

SALEM DIVISION-ENGINEERING/SOUTHERN RLY