Contruction of ROB for elimination of LC No. OS-3 under Katihar Division,2LK & 3LK under Lumding Division.

Annexure-VIII any other items of work of CPWD DSR - 2021 which are not covered in Annexure-VIII

but required for successful completion of work.

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 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.

2.25A Excavating, supplying and filling of local cum 1790 368.65 659883.5

earth (including royalty) by mechanical

transport upto a lead of 5km also

2 including ramming and watering of the

earth in layers not exceeding 20 cm in

trenches, plinth, sides of foundation etc.

2.27 Supplying and filling in plinth with sand cum 75 2161.2 162090

under floors, including watering,

ramming, consolidating and dressing

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 plinth level :

derived from natural sources : 6 graded

stone aggregate 20 mm nominal size

derived from natural sources)

NFR HQ-ENGG/N F RLY

Centering and shuttering including

4.3 strutting, propping etc. and removal of

form work for :

5 4.3.1 Foundations, footings, bases for columns Sqm 202.5 307.95 62359.88

5.0 REINFORCED CEMENT CONCRETE

5.1S CAST IN SITU

Providing and laying in position specified

grade of reinforced cement concrete,

5.1 excluding the cost of centering,

shuttering, finishing and reinforcement -

All work up to plinth level :

(zone-III) derived from natural sources: 3

graded stone aggregate 20 mm nominal

size derived from natural sources)

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 332.5 307.95 102393.38

etc. for mass concrete

5.9.2 Walls (any thickness) including attached Sqm 1000 669.55 669550

8 pilasters, butteresses, plinth and string

5.9.3 Suspended floors, roofs, landings, Sqm 50 766.55 38327.5

balconies and access platform

5.9.5 Lintels, beams, plinth beams, girders, Sqm 50 608.35 30417.5

bressumers and cantilevers

5.9.6 Columns, Pillars, Piers, Abutments, Posts Sqm 45 804.25 36191.25

5.12S PRE-CAST RCC

5.12 Providing, hoisting and fixing above cum 17.5 9673.5 169286.25

plinth level up to floor five level precast

reinforced cement concrete work in

string courses, bands, copings, bed

plates, anchor blocks, plain window sills

and the like, including the cost of

12 required centering, shuttering but ,

excluding cost of reinforcement with

1:1.5:3 (1 cement : 1.5 coarse

sand(zone-III) derived from natural

sources : 3 graded stone aggregate 20

mm nominal size derived from natural

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.

5.22.6 Thermo-Mechanically Treated bars of Kg 26000 89.65 2330900

grade Fe-500D or more.

10.0 STEEL WORK

10.2 Structural steel work riveted, bolted or Kg 50 111.95 5597.5

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

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.

NFR HQ-ENGG/N F RLY

10.20 Providing and fixing bolts including nuts Kg 10 140.15 1401.5

and washers complete.

11.0 FLOORING

11.16S TILE FLOORING

Chequerred precast cement concrete

tiles 22 mm thick in footpath &

courtyard, jointed with neat cement

slurry mixed 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

11.20.3 Dark shade pigment using ordinary Sqm 120 983.95 118074

12.0 ROOFING

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.

galvanised iron profile sheets (size,

shape and pitch of corrugation as

approved by Engineer-in-charge) 0.50

mm (+ 0.05 %) total coated thickness

with zinc coating 120 grams per sqm as

per IS: 277, in 240 mpa steel grade, 5-7

microns epoxy primer on both side of the

sheet and polyester top coat 15-18

microns. Sheet should have protective

guard film of 25 microns minimum to

avoid scratches during transportation

and should be supplied in single length

upto 12 metre or as desired by Engineer-

in-charge. The sheet shall be fixed using

self drilling /self tapping screws of size

(5.5x 55 mm) with EPDM seal, complete

upto any pitch in horizontal/ vertical or

curved surfaces, excluding the cost of

purlins, rafters and trusses and including

cutting to size and shape wherever

Providing and fixing precoated

galvanised steel sheet roofing

accessories 0.50 mm (+0.05 %) total

coated thickness, Zinc coating 120

grams per sqm as per IS: 277, in 240

mpa steel grade, 5-7 microns epoxy

primer on both side of the sheet and

polyester top coat 15-18 microns using

self drilling/ self tapping screws complete

13.0 FINISHING

13.44S EXTERIOR FINISHING

Finishing with Deluxe Multi surface paint

system for interiors and exteriors using

Primer as per manufacturers

specifications :

NFR HQ-ENGG/N F RLY

13.48.3 Painting Steel work with Deluxe Multi Sqm 60 140.05 8403

Surface Paint to give 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

16.0 ROAD WORK

16.1S ROADS

16.1 Preparation and consolidation of sub Sqm 3750 180.5 676875

grade with power road roller of 8 to 12

tonne capacity after excavating earth to

an average of 22.5 cm depth, dressing to

21 camber and consolidating with road

roller including making good the

undulations etc. and re-rolling the sub

grade and disposal of surplus earthwith

lead upto 50 metres.

16.2 Extra for compaction of earth work in cum 3750 20.55 77062.5

embankment under optimum moisture

conditions to give at least 95% of the

maximum dry density (proctor density).

16.3 Supplying and stacking at site.

16.4 Laying, spreading and compacting stone cum 1125 865.8 974025

aggregate of specified sizes to WBM

specifications in uniform thickness, hand

picking, rolling with 3 wheeled

road/vibratory roller 8-10 tonne capacity

in stages to proper grade and camber,

applying and brooming requisite type of

screening / binding material to fill up

interstices of coarse aggregate, watering

and compacting to the required density .

16.15S FENCING

Fencing with angle iron post placed at

required distance embedded in cement

concrete blocks, every 15th post, last but

one end post and corner post shall be

strutted on both sides and end post on

one side only and provided with

horizontal lines and two diagonals

interwoven with horizontal wires, of

barbed wire weighing 9.38 kg per 100 m

(minimum), between the two posts fitted

and fixed with G.I. staples, turn buckles

etc. complete. (Cost of posts, struts,

earth work and concrete work to be paid

for separately). Payment to be made per

metre cost of total length of barbed wire

Providing and applying tack coat using

bitumen emulsion conforming to IS:8887,

16.31 using emulsion pressure distributer

including preparing the surface &

cleaning with mechanical broom.

16.31.1 With rapid setting bitumen emulsion

NFR HQ-ENGG/N F RLY

2.5 cm premix carpet surfacing with 2.25

cum and 1.12 cum of stone chippings of

13.2 mm and 11.2 mm size respectively

per 100 sqm and 52 kg and 56 kg of hot

bitumen per cum of stone chippings of

16.33 13.2 mm and 11.2 mm size respectively,

including a tack coat with hot straight

run bitumen, including consolidation with

road roller of 6 to 9 tonne capacity etc.

complete (tack coat to be paid for

16.33.2 With paving Asphalt grade VG - 30 with Sqm 900 254.8 229320

Providing and laying bitumen mastic

wearing course (as per specifications)

with industrial bitumen of grade 85/25

conforming to IS : 702, prepared by using

mastic cooker and laid to required level

and slope, including providing antiskid

surface with bitumen precoated fine

grained hard stone chipping of approved

16.37 size at the rate of 0.005 cum per 10 sqm

and at approximate spacing of 10 cm

centre to centre in both directions,

pressed into surface protruding 1 mm to

4 mm over mastic surface, including

cleaning the surface, removal of debris

etc. all complete. (Considering bitumen

using 10.2% as per MORTH

specification).

16.49S MISCELLANEOUS

Providing and laying Dense Graded

Bituminous Macadam using crushed

stone aggregates of specified grading,

premixed with bituminous binder and

filler, transporting the hot mix to work

site by tippers, laying with paver finisher

16.54 equiped with electronic sensor to the

required grade, level and alignment and

rolling with smooth wheeled, vibratory

and tandem rollers as per specifications

to achieve the desired compaction and

density, complete as per specificatons

and directions of Engineer-in-Charge.

thickness with bitumen of grade VG-30 @

5% (percentage by weight of total mix)

32 and lime filler @ 2% (percentage by

weight of Aggregate) prepared in Batch

Type Hot Mix Plant of 100-120 TPH

Providing and laying Bituminous concrete

using crushed stone aggregates of

specified grading, premixed with

bituminous binder and filler, transporting

the hot mix to work site by tippers,

laying with paver finisher equiped with

16.57 electronic sensor to the required grade,

level and alignment and rolling with

smooth wheeled, vibratory and tandem

rollers to achieve the desired compaction

and density as per specification,

complete and as per directions of

Engineer-in-Charge.

NFR HQ-ENGG/N F RLY

bitumen of grade VG-30 @ 5.5%

(percentage by weight of total mix) and

lime filler @ 3% (percentage by weight of

Aggregate) prepared in Batch Type Hot

Mix Plant of 100-120 TPH capacity.

Manufacturing, supplying and fixing retro

reflective overhead signage boards made

up of 2 mm thick aluminium sheet, face

to be fully covered with high intensity

and encapsulated lens type heat

activated retro reflective sheeting

conforming to type - III of ASTM-D-4956-

01 as approved by Engineer-in-charge,

letters, borders etc. as per IRC : 67-2001

in silver white with blue colour back

ground and with high intensity grade,

pasted on substrate by pressure

sensitive adhesive backing which shall be

activated by applying pressure

conforming to class II of ASTM-D-4956-01

and fixing the same to the plate of

structural frame work by means of

16.60 suitable sized aluminium alloys, rivets or

bolts & nuts @ 300 mm centre to centre

all along the periphery as well as in two

vertical rows along with theft resistant

measures, including the cost of painting

with two or more coats of epoxy paint in

grey colour on the back side of

aluminium sheet including appropriate

priming coat. The rate includes the cost

of rounding off the corners, lowering

down the structural frame work from the

gantry, fixing and erecting the same in

position all complete as per drawings,

specification and direction of the

engineer-in-charge.(Structural frame

work including M.S. plate to be provided

separately. Rectangular area of the sheet

only shall be measured for payment).

34 16.60.1 Overhead informatory road signage Sqm 60 5609.55 336573

16.61 Providing Retro-reflective regulatory sign Each 17.5 6281.6 109928

board of size 900 mm dia meter made

out of 2 mm thick aluminium sheet, face

to be fully covered with high intensity

encapsulated lens type retro -reflective

sheeting as approved by Engineer-in-

charge . Letter, symbols, borders etc. will

be as per IRC - 67 with required colour

scheme on the boards and with the high

intensity grade A. The aluminium sheet

to be riveted to M.S. frame of angle iron

of size 40x40x4 mm. The boards will be

fixed to 1 No. 50x50 mm square post

made of M.S. angle 50x50x4 mm, 4 m

long welded to the frame with adequate

anti-theft arrangement .Sheet work to be

painted with two or more coats of

synthetic enamel paint over an under

coat (primer) and back side of aluminium

sheet to be painted with two or more

coats of epoxy paint including

appropriate priming coat complete in all

respects as per direction of Engineer-in-

NFR HQ-ENGG/N F RLY

16.62 Providing and applying 2.5 mm thick Sqm 170 623.8 106046

road marking strips (retro- reflective) of

specified shade/ colour using hot

thermoplastic material by fully/ semi

automatic thermoplastic paint applicator

machine fitted with profile shoe, glass

beads dispenser, propane tank heater

36 and profile shoe heater, driven by

experienced operator on road surface

including cost of material, labour, T&P,

cleaning the road surface of all dirt,

seals, oil, grease and foreign material

etc. complete as per direction of

Engineer-in-charge and accordance with

applicable specifications.

Construction of granular sub-base by

providing close graded Material

conforming to specifications, mixing in a

mechanical mix plant at OMC, carriage of

mixed material by tippers to work site,

for all leads & lifts, spreading in uniform

layers of specified thickness with motor

grader on prepared surface and

compacting with vibratory power roller to

achieve the desired density, complete as

per specifications and directions of

Engineer-in-Charge.

16.78.1 With material conforming to Grade-I (size cum 375 2658.1 996787.5

37 range 75 mm to 0.075 mm) having CBR

16.78.2 With material conforming to Grade-II cum 375 2775.65 1040868.75

38 (size range 53 mm to 0.075 mm ) having

16.78.3 With material conforming to Grade-III cum 375 2612.95 979856.25

having CBR Value-20

Providing and laying factory made

chamfered edge Cement Concrete paver

blocks in footpath, parks, lawns, drive

ways or light traffic parking etc, of

required strength, thickness & size/

shape, made by table vibratory method

using PU mould, laid in required colour &

pattern over 50mm thick compacted bed

16.91 o f sand, compacting and proper

embedding/laying of inter locking paver

blocks into the sand bedding layer

through vibratory compaction by using

plate vibrator, filling the joints with sand

and cutting of paver blocks as per

required size and pattern, finishing and

sweeping extra sand. complete all as per

direction of Engineer-in-Charge.

40 block of M-35 grade with approved

colour, design & pattern.

Schedule Schedule C3-Execution of NS Items of works as per Annexure-IX [ LC GATE-3LK (LMG DIVISION)]

Item- 9 Annexure-IX

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

NFR HQ-ENGG/N F RLY

1 NS-1 [NS-1] Providing and laying M-35 grade Sqm 9000.00 6511.73 58605570.00

(using 43/53 grade ordinary Portland

Cement) precast concrete facia wall

(Area of each facia panel shall not be less

than 1.5 sqm. Height shall not be less

than 900mm, min 180mm thick)

including design and getting the

approval for reinforced soil wall system,

excavation, providing its "levelling pad"

using M-20 grade concrete , TMT

reinforcing steel facia panels with form

liner finishes as per the design

requirements. PVC drainage pipes,

200mm precast cover facia for drainage

pipes, joint filler, as per approved

drawings, logo panels, geo-textile filter

fabric for warpping pipes etc. including

filter media (500mm thick) behind the

facia wall, drain sleeve in lower panels as

per drawings and design, supplying and

laying in position the specified and

approved Geo- Grid for soil

reinforcement including cutting in

required length, placing in position and

connecting with the precast facia panels

as per the design and drawings and

direction of the Engineer-in-Charge all

complete with all materials, labour, lead

and lift , plants, machinery, taxes royalty

etc. complete. Item to include all

incidental work required to complete the

job as per drawing and specifications. (

The item is inclusive of cost of form

work, steel and cement)...........[Further

Details and Conditions of this item is

provided Separately with Tender

2 NS-2 [NS-2] Providing, placing and compacting cum 50000.00 2045.75 102287500.00

approved backfill material in layers as

per approved methodology for reinforced

fill portion and random fill portion in the

approaches between the Reinforced Soil

(RS) Wall panels as per approved

drawings and particular specifications.

Item to include 500 mm thick sub-grade

construction as per specifications with

CBR under soaked conditions not less

than 6%. All incidental work required to

complete the job shall be included in the

quoted rates. The item shall be

measured and paid for the finished

volume of backfill and subgrade placed

in position excluding the volume of filter

media at behind the RS walls. With fine

Sand "1.The specification and

construction details to be adopted shall

be as per section 3100 of MoRTH

Specification." "2.For compaction of

Earthwork, attention is invited to clause

3105.5 of MORTH Specification." 3.The

earth fill material shall be clean, free

draining, granular with high friction and

low cohesion, non-corrosive, coarse

grained with not 10 per cent of particles

passing 75 micron sieve, free of any

deleterious matter, chlorides, salts, acids,

alkalies, mineral oil, fungus and microbes

and shall be of specified PH value.

NFR HQ-ENGG/N F RLY

celling using decking sheets of BMT

(Base Metal Thickness) o f 1.2mm with

m inim um y i e l d strength o f 550 Mpa

having 2 7 5 G S M (gm/sqm) coating on

both side of sheet conforming to IS-1394

a n d B S E N 1 0 1 4 7 : 2 0 0 0 s i m i l a r to

LYSAGHTSMARTDEKTM 51of Tata blue

scope of equivalent system as per

m a n u f a c t u r e r s p e c i fi c a t i o n including

profiling , embossing a n d fixing with all

contractor's m e n , materials fasteners,

fixtures equipments etc. Complete

including w orking a c r o s s t r a c k above

O H E w i t h a l l l e a d and lifts, this item

should be separately designed for using

as decking sheet of BMT.

4 NS-4 Supplying, fitting. fi x i n g o f s t u d shear Each 2000.00 529.33 1058660.00

conncctor (25mnm x 2 0 0 m m in size)

conforming t o IS:3935-1966 a s p e r the

specification o f t h e RDSO Drg. No.B-1

1755/2R with latest corrections including

welding b y using stud welding machine

including supply o f all materials, labour,

tools, trackls ctc. conplete i n all respect.

T h e r a t e a l s o i n c l u d e s testing

(Appearance test, Ring test and Bend test

ctc.) a s p e r instruction of Engincer in

charge at site (Rate is inclusive of all

5 NS-5 Conducting integrity test with crossholes Each 6.00 33633.33 201799.98

( t w o diametically opposite longitudinal

holes along the pile shaft ) ultra sonic

monitoring (CHUM ) method o n cast in

s i t u bored piles b y specialized agency

having necessary e x p e r i e n c e and

expertise. The rate shall include hiring of

traines professinal & equipment. On site

testing of piles, transportation, analysis

of data recorded during test, preparation

& submission of repor. The r a t e shall

i n c l u d e c o s t o f labour,consumables,

transport, hiring charges, taxes etc all

6 NS-6 Providing and laying in position machine cum 600.00 10231.00 6138600.00

batched , machine mixed and machine

vibrated design mix cement concrete of

grade M40 complete as per approved

drawings, codes a n d specifications and

structural requirements (Chapter-III

C l a u s e - 3 ) i n c l u d i n g p r o c u r e m e n t of

constituent materials such a s aggregate,

water, admixture testing of constituent

material,s t o r a g e o f materials

preparation o f m i x design plants and

machinery usage, transportation of batch

m i x , concrete pumping a n d placing of

c o n c r e t e , v i b r a t i n g a n d compaction,

c u r i n g of concrete, achieving desired

concrete surface, inspection a n d testing

of concrete work execution,fixing surface

cracking, removal o f defective concrete,

preparation of slurry tight steelform work

and scaffolding and removal thereof, but

excluding reinforcement steel etc

complete as per drawings and

technicalspecification or as directed by

engineer (cement & reinforcement steel

will b e paid separately against relevant

supply item) (i) Crash barrier

NFR HQ-ENGG/N F RLY

7 NS-7 Providing a n d laying i n position Design cum 50.00 4947.00 247350.00

mixed cerment concrete M-30/ M-35/M40

g r a d e m i x e d , m a c h i n e v i b r a t e d and

machne batched using machne 20mm

g r a d e d crushe d s t o n e aggregate and

sand o f approved quality for t h e cast in

situ RCC slabs & other clements of super

structures for composite girder slab etc.

including shuttering, strutting finishing,

using admixtures in recommended

proportions (as per IS 9103) , if approved

in mix design to accelerate, retard setting

of concrete] improve workability without

impairing strength and duraability

complete as per specifications and

drection of the Engncer- in- charge.

Payment for only cement & reinforcem

ent will be done extra under relevant