Earthwork in cutting including Slope protection CH:44.300km to Ch:44.500 km in connection with Dimapur (Dhansiri)-Kohima (Zubza) New BG Railway Line project.

and Supply of Steel)

Annexure-I and any other of NFUSSOR-2021 and any other Item of NFUSSOR-2021 (Except Supply

Item- 1 of Cement and Supply of Steel) which are not covered in this schedule but required for successful

completion of work.

S No. Item Description of Item Unit Qty Rate Amount

Earthwork in cutting in formation, trolley

refuges, side drains, level crossing

approaches, platforms, catch water

drains, diversion of nallah & finishing to

required dimension and slopes to obtain a

neat appearance to standard profile

inclusive of all labour, materials, plant &

machinery, leading all cut spoils either to

make spoil dumps or for filling in

embankment with leads within 2 km on

either side of edge of the cutting(s)

including all lifts, ascent, descent, loading,

unloading, bailing & pumping out water, if

required, clearance of site and all other

works incidental thereto for completing

the work as per RDSO Specification No.

RDSO/2020/GE: IRS-0004 with latest

updated correction slips and to the

satisfaction of the Engineer-in-Charge.

Note: (i) All usable earth arising from cut

spoils shall be led into bank formation

and Unusable spoils shall be dumped /

stacked away from toe of embankment.

(ii) All hard rock /and boulders not fit for

filling will be stacked by the contractor

and will be property of the Railways.

(iii)Cut trees shall be property of Railways

and to be deposited in the railway godown

unless specified otherwise in the

Conditions of Contract.

1 012011 In all conditions and classifications of soil cum 10458.46 105.58 1104204.21

3 012030 Mechanical manufacturing of blanketing cum 3575.00 3461.63 12375327.25

material by using only hard and durable

stone crushed in mechanical crusher to

different gradations, wet mixing of the

same in designed proportion in Pug mill or

wet mix plant to have uniform gradation

including all incidental transportation,

laying over finished formation in uniform

layer(s) with motor grader, compaction

with suitable vibratory roller to specified

density and finishing to correct profile,

complete as per RDSO Specification No.

RDSO/2020/GE: IRS-0004 with latest

correction slips. Note: This item shall be

used only when entire constituent of

blanketing material is mechanically

manufactured by crushing of hard and

durable stone into desired gradation of

designed proportion.

Turfing / planting, including all lead & lift

and watering as required until properly

rooted with. Note: Initially payment of

only 40% will be made. Balance 60% will

be paid after 3 months of maintenance

period, only if the turfing is properly

rooted on entire turfed area.

NFR-CONST HQ-ENGINEERING/N F RLY CONSTRUCTION

square closely laid.

Supplying, laying Non-woven Needle

Punched and Mechanically or Thermally

bonded type Geotextile for use as

Separator/Filtration for Railway formation

as per RDSO Specification No.

RDSO/2018/GE:IRS-0004 - Part I made of

Polypropylene / Polyethylene / Polyamide

or combination there of having apparent

opening size of less than or equal to 85

microns and elongation at failure more

than 50% in both directions including

transportation labour, lead & lift complete

as directed by Engineer in-charge.

5 013091 On top of subgrade or prepared subgrade Sqm 2604.45 264.68 689345.83

before laying blanketing layer with

minimum strengths in Grab test,

Trapezoidal Tear test and Puncture test of

700N, 250 N and 1800 N respectively.

Earthwork in excavation by mechanical

means (Hydraulic Excavator)/Manual

Means for foundations and floors of the

bridges, retaining walls etc. including

setting out, dressing of sides, ramming of

bottom, getting out the excavated

material, back filling in layers with

approved material and consolidation of

the layers by ramming and watering etc.

including all lift, disposal of surplus soil up

to a lead of 300m, all types of shoring and

strutting with all labour and material

complete as per drawing and technical

specification as directed by Engineer in

charge. Note: This item will be used for

excavation work in connection with other

miscellaneous works also like side drains,

foundation for OHE masts and other

miscellaneous structures in connection

with Gauge Conversion, Doubling, New

Providing and laying in position Plain

cement concrete of specified Nominal Mix

f o r miscellaneous works like side drains,

foundation for OHE masts and other

miscellaneous structures excluding the

cost of Cement, centering and shuttering -

All work up to plinth level :

4 graded stone aggregate 20 mm nominal

NFR-CONST HQ-ENGINEERING/N F RLY CONSTRUCTION

8 022040 Providing and laying in position machine cum 3755.32 4088.96 15355353.27

batched, machine mixed and machine

vibrated Cement Concrete of specified

grade as per approved Design Mix (mixed

in Mobile Concrete Batching/Mixing Plant

at site or RMC from approved plants)

using 20mm graded crushed stone

aggregate and coarse sand of approved

quality in RCC raft foundation & Pile cap

including finishing, using Plasticiser in

approved proportions (as per IS:9103), to

modify workability without impairing

strength and durability complete as per

specifications and direction of the

Engineer in charge. Note: 1. Payment for

cement, reinforcement and shuttering

shall be made extra under relevant item.

2. Plasticiser shall invariably be used in

approved proportion to increase

workability with minimum possible

quantity of cement for all grade of Design

Mix Concrete unless it is specifically

approved citing reasons for not using

plasticiser at the stage of Mix Design and

in that case deduction shall be made as

per relevant item.

Centering and shuttering including

strutting, propping etc. and removal of

9 025031 All types of bridge sub-structures, e.g. Sqm 14811.60 718.90 10648059.24

pier, abutment, wing wall, retaining wall,

RCC box type foundations, Abutment cap,

Pier Cap, Inspection Platform & Pedestal

over Pier cap, Fender wall, Diaphragm

wall etc. up to 5m above ground level

10 025033 Extra for additional height over item no. Sqm 11493.00 114.75 1318821.75

025031 & 025032 wherever required with

adequate bracing, propping etc. over

initial height of 5 metres for every

additional height of 1 metre or part

11 051060 Providing and laying Pitching with Stone cum 1838.60 2579.28 4742264.21

Boulders, weighing not less than 35kg

each with voids filled with spalls on

slopes, laid over prepared filter media

including boulder apron laid dry in front of

toe of embankment complete as per

drawing and Technical Specifications

(filter media to be paid separately under

the relevant item).

12 052140 Providing and fixing of Drainage Spouts of Metre 1600.00 445.98 713568.00

110mm UPVC Type A ISI marked (Working

pressure 4 kg/sqcm) using suitable

clamps and adhesive etc., complete.

13 052150 Providing and laying of filter media cum 2412.50 2807.07 6772056.38

consisting of granular materials of GW,

GP, SW groups as per IS:1498 (latest) in

required profile behind boulder filling of

abutments, wing walls / return walls etc.

above bed level with all labour and

material complete job as per drawing and

technical specification of RDSO

Schedule Schedule B-Execution of NFUSSOR-2021 Item of works as per Annexure-II (supply of reinforcement)

Annexure-II and any other item of works of supply of reinforcement of NFUSSOR-2021 which are not

covered in this schedule but required for successful completion of work.

S No. Item Description of Item Unit Qty Rate Amount

NFR-CONST HQ-ENGINEERING/N F RLY CONSTRUCTION

Supply of steel reinforcement of approved

brands/makes for R.C.C. work including

straightening, cutting, bending, placing in

position and binding all complete.

1 025082 Thermo-Mechanically Treated bars of Kg 489720.64 113.67 55666545.15

grade Fe-500D or more of approved

Schedule Schedule C-Execution of NFUSSOR-2021 Item of works as per Annexure-III (Supply of Cement)

Annexure-III and any other item of works of supply of cement of NFUSSOR-2021 which are not

covered in this schedule but required for successful completion of work.

S No. Item Description of Item Unit Qty Rate Amount

Supply and using Cement at Worksite

approved brands/makes

Schedule Schedule D-Execution of NS Item of works as per Annexure-IV

Item- 4 As per Annexure- IV

S No. Item Description of Item Unit Qty Rate Amount

1 01 Shotcreting with designed mix cement cum 839.58 6310.28 5297984.88

concrete M 25 as per specification &

drawings or as directed by Engineer in

charge including all materials (excluding

cement and steel fibers), labour,

equipment all lead & lift etc. required for

complete job. 100 mm/ 150 mm thick

shotcrete in slope stabilization.

2 02 Providing and fixing of rock bolts of 32 Metre 14640.00 1278.69 18720021.60

millimeter nominal diameter for top and

bottom anchor with yield strength not less

than 190 kN, hexagonal nut, base plate

200x200x12mm size, coupler for

connecting bars, Zinc coating to atleast 80

micron for anchor rods, base plate,

couplers, nut, with full length cement

grouting including all ancillary works for

intermediate (cortical) anchoring

including all ancillary material,

machinery, labour etc. complete and as

per detailed technical specifications and

as directed by Engineer-in-charge.

3 03 Permanent anchorage using prestressed Metre 78215.00 9438.32 738218198.80

bar anchors D32mm fp

0.1k/fpk=950/1050 N/mm2, with including

drilling installation grouting and

presstress really installed of 200 KN as

per approved drawing and specifications

or as directed by Engineer. The rate shall

include costs of all materials, labour,

equipment etc. required for the complete

job as per drawings, specification or as

directed by the Engineer-in-

charge.Measurement and payment will be

for actuallength of anchorage at site.

NFR-CONST HQ-ENGINEERING/N F RLY CONSTRUCTION

4 04 Supplying and laying and fixation of Sqm 4197.20 382.13 1603876.04

Erosion Control Biological Mats (Biomac

CC-045) equivalent manufactured from

100% coconut (Coir)fiber blanket is

covered on the top and bottom with a UV

stabilized polypropylene netting to be

fixed and to be laid with wire mesh

netting made of mechanically woven

double twist Hexagonal steel wire mesh

type 10 x 12 made from 2.7mm/3.7mm

wire duly galvanized and PVC

coated,lacing wire of 3.2 mm required to

connect the adjacent net and also to be

fixed on the slope by 'U' pins (Made of

steel of 8 mm dia tor steel rod locally ) of

600 mm deep.Material should confirm to

detailed Technical specifications.

[Bhairabi/172/2018]

5 05 Supplying and placing of drainage Sqm 2938.04 519.47 1526223.64

composite for use behind walls, between

two different fills etc. having three

dimensional composite with

thermobonding a drainage core having W

configuration in extruded monofilaments

of minimum thickness 7.2mm, with two

filtering UV stabilized polypropylene

nonwoven geotextile of minimum

thickness of 0.75mm and tensile strength

of 8.0 kN m that will be working as

separation or protectig layer,

geocomposite having in plane flow

capacity of 2.1 L (m s) at hydraulic

gradient of 1.0 & 20 kPa pressure and

tensile strength of 18k N m, with mass

per unit area of 740gsm, at easily

accessible location including top and

bottom, with alll leads and lifts,

manpower and machinery materials,

labour etc. complete and as directed by

Engineer In Charge.

perforated drain pipe of 65mm Dia., (as

per IS specification No.4985/2000), with

8-10mm perforation in Triangular Grid,

lined with non-woven geotextile, placed in

a drill hole, including drilling of hole,

cleaning complete in all respect, at

spacing and location as shown in

drawings or as directed by Engineer

confirming to detailed Technical

specifications.

NFR-CONST HQ-ENGINEERING/N F RLY CONSTRUCTION

7 07 Suppy, installation and monitoring of in Numbers 16.00 847586.32 13561381.12

place inclinometer to measure lateral

movement in slope and embankment

suaitable for depth up to 30m. Each

inclinometer system consisting of

following accessories complete in all

respect: 1. Biaxial sencor with SDi-12@

3m interval with pair of wheel for up to

30m depth 2. Suspension kit with

protective cap and placement tubingn : 1

N o 3. Spacer assembly for 3m gage

length 4. Bottom wheel assembly with

plug : 1 no. 5. Protective rope to prevent

loss sensor down hole : 1no 6. Suspension

stainless steel wire rope for positiong

sensors: 1no 7. Self aligning ABS tubing,

70mm od, 58mm id, 3m length for up to

50m depth 8. ABS fixed coupling for 70

mm od Access tube, 77mm od x 160mm

length as required for jointing of ABS

tubing. 9. Bottom cap for ABS tubing; 1

N o . 10. Dummy probe with 30m cord:

1no. (Rate excluyding Data logger)

8 08 Data logger for In-palce inclinometer to Set 16.00 480453.92 7687262.72

log data from IPI sensors having Memory

capacity 2 million data points and

communication port to down on

Laptop/PC. Real time accuracy =/- 1