CONSTRUCTION OF BOUNDARY WALL AT VARIOUS LOCATIONS ON EAST AND WEST BANK FOR SABARMATI RIVER FRONT DEVELOPMENT PROJECT

Volume-3 Section -5 BILL OF QUANTITIES

Name of Work :- CONSTRUCTION OF BOUNDARY WALL AT VARIOUS LOCATIONS AT EAST & WEST

BANK FOR SABARMATI RIVER FRONT DEVELOPMENT PROJECT

Sr. Sub Section Amount in

1 Sub Section : A- Civil Maintenance Works

I / We am / are willing to carry out work at % above / below*

Note : * Please strike out above or below, whichever is not applicable.

1. No extra payment shall be paid for material testing, soil testing and any other tests as

2. The unidentified utilities shall be shifted or reconstructed as per prevailing S.O.R rates of

Quantity Estimat

estimate ed Rate

d but (In Rs.) Total

Description may be amount (In

1 Excavation in all kinds of soil for foundation pit/ trenches/

basement by mechanical or manual means including sorting

out and stacking of useful materials, dressing of the sides,

ramming of bottom, disposing of the excavated stuff within site

or upto 1 km from site including for all lifts, for all kind of

soil, necessary shoring and strutting, etc. complete as

directed by Engineer in Charge. Note: Quoted rate shall not be

inclusive of backfilling the trenches/ pits/ zari of oundation. (The 660.00 Cum. 115.92

back filling shall be measured and paid in relevant tender item).

(For all civil, plumbing, electrical and infra structure works).

a) upto 1.5 Mt. Depth

b) from 1.5 to 3.0 mtrs Depth 75.00 Cum. 128.52

2 Supplying and Filling in foundation, plinth with murrum or

selected soil brought from outside in plinth and sides of

foundations or areas as instructed by engineer in charge, in

layers not exceeding 15 cm in depth with optimum moisture

conditions to give at least 95% of the maximum dry density

(proctor density) including watering, ramming and

compacting using mechanical vibrator (static / pneumatic) of

required capacity, including freight, transportation, loading,

unloading, screening, passes etc. all complete as directed 50.00 Cum. 286.20

by the Engineer-in-charge (Consolidated measurements of fill

shall be paid for under this item). The rates shall include for all

leads and lifts including transporting using mechanical / manual

means within the project area.

3 Disposing of the surplus excavated earth and/ or debris etc.

including loading at site, transporting by mechanical or

manual means & disposal, unloading, spreading and

dressing and compacting with required capacity of roller

as approved by engineer in charge beyond the initial lead of 790.00 Cum. 332.61

50 m and lifts, etc complete. (Item shall be executed where

disposal of earth is not included in relevant items)

a) upto 5.0 Kms

4 Providing and laying Plain Cement Concrete of grade

M15 including compaction, finishing top surface to the level

curing including cost of formwork (if necessary) etc.

complete as per specifications and directions as per Engineer-

in-charge. In foundations, plinth, sub base of floors etc. (for all

civil, plumbing, electrical and infra structure works).

5 Providing and laying of cement concrete of R.C.C.M25 grade

as per the specifications for base slab and key of RCC

retaining wall, any other structure for encasing of

underground services as per drawing and as directed by the 175.00 Cum. 4,238.04

Engineer in Charge. Rate shall include cost of formwork but

exclude cost of reinforcement.

6 Providing and laying of cement concrete of R.C.C.M25 grade

as per the specifications for stem, counter fort, parapet of

RCC retaining wall, RCC stair case etc as per drawing

and as directed by the Engineer. Rate includes cost of

formwork for casting the wall upto full height at single cast

but exclude cost of reinforcement. Casting shall be done in

7 Supplying, erecting, placing, lowering in position by

suitable method HYSD (TMT) Fe 500D Reinforcement

confirming to IS 1786 of all categories of RCC works as

per design at all levels including transporting steel to the

work site, handling, decoiling, cutting, bending, cranking,

fabricating to required shape, placing in position and tieing /

binding the system with 18 gauge annealed (with two

strands) wires, welding if necessary etc. complete as per

specifications and as directions by the Engineer-in- charge. 50.00 tonne 75,460.00

Measurement will be made on the length basis and

converted into weight by using standard co-efficient (rolling

margin's and wastage shall not be paid). The quoted rate

should be inclusive the cost of Binding wire, laps, chairs, hooks

for lifting, spacers etc and the same will not be measured and

paid separately.

8 Providing and laying in diaphragm wall/ retaining wall joint

225 mm wide PVC water stop of approved make and as per

specification as shown in the drawings. Rate shall also include 54.00 Rmt. 513.00

fixing arrangement in stop end pipe/plate.

9 Providing and fixing in 25mm expansion joints,

SILFLEX/Capcell HD 100 Supreme or equivalent

(Polyurethane foam filler) of the best quality, including in all 14 Sqmt. 785.00

shapes and all levels etc. complete as directed by Engineer-in-

Charge and as per specification.

10 Providing and filling the expansion joints for 25 mm width

& 12 mm depth, with polysulphide sealant with application

of primer including scraping / removing the expansion filler

materials from joints, cleaning, repairing of the edges with

epoxy mortar of approved color and make, fixing of abro tapes

on the edges to prevent the adjoining surface, etc. complete as

directed by Engineer-in-Charge. The contractor should furnish

a guarantee of 10 years as directed.

11 Providing and laying 110 mm dia PVC pressure pipe of

required length and 6 kg/cm2 for drainage arrangement/

Weep hole behind RCC retaining wall as per specification

and as shown in the drawing with geosynthetic filter and 25.00 Rmt. 392.00

SS 316 mesh of 30x29 of approved quality and specification

12 Cutting and making of groove on RCC surface at

specified distance as per the drawing by mechanical saw.

Groove/sawed joints shall be made of 6 mm width and 25 to

mm depth as shown in the drawing. The sawing operation

should be carried out as directed by Architect and Engineer-

in-charge. The rate shall be inclusive of labour, grooves, 54.00 Rmt. 80.00

machinery cost and clearing of all debris & loose material from

the site (Sample to be approved)

13 Structural steel work in riveted, bolted or welded in built up

sections including supplying, fabricating, cutting, assembling,

hoisting and fixing in position at all heights of all shapes and

size with all leads and lifts of YST 310 grade as per latest IS

4923, IS 1161, IS 806 for the work of Railing, Handrail,

gate, flag fixing sleeve pole, garbage box, ladder, signage

pole, street furniture, insert plate, treaded bolt, heavy duty

recessed manhole cover and similar works etc. including

cutting and welding the members as per detailed drawing and

design. The rate shall include sand blasting, degreasing (wet

cleaning) & preparation of rust free surface manually or

mechanically, metal putty to make the surface even and 1000 Kg 126.68

smooth, 1 coat of epoxy primer of 50 to 60 micron DFT

(dry film thickness) and 2 top coats of Metal PU Paint of having

DFT 40 to 50 micron of approved shade of MRF or

equivalent paint as per manufacture’s specification over all

the surfaces of the steel sections or as specified in

the drawing. (Only standard measurements will be paid for

as actual cut length used at site). Shop drawings for the

connection details shall be prepared for the approval of the

Rate shall be inclusive of cutting, wastage, welding, bending

(shop at site), and bolting wherever necessary, in position

welding of required length, anchor fastner for fixing,

14 Providing & applying Coal Tar Epoxy of approved make like

Dr. Fixit (Pidilite), Fosroc, clean coats,Sika, two component

epoxy coating in two coats as per the mixing and

application procedure suggested by manufacturer on the

concrete surfaces. Coverage recommended is 3.0 – 4.0 m2

Per ltr for two coat application at the coverage rate of

approx. 250 - 300 micron DFT.

15 Providing and applying Hydrophobic Silane - Siloxane

coating of Dow Corning, Wacker make or approved

equivalent make, to exposed concrete surfaces at all heights &

leads and wherever instructed by Engineer-In-Charge. The

treatment shall be in two coats wet-on-wet or as recommended

by approved manufacturer including preparation of surfaces by

cleaning, curing, protecting, independent double legged

scaffolding etc complete. The rate includes the cost of all

materials, its application by specialized applicators by spray

coating with airless sprayer, cleaning the substrate of all 240.00 Sqmt. 152.00

laitance, construction dust, contaminants, double scaffolding,

labour etc., all complete and at all levels, leads and heights as

per particular specification & directions of EIC. Guarantee Bond

in the prescribed proforma shall be executed by the contractor

for the satisfactory performance of the application for 10 years.

16 Paver Block - M40 Grade 80 mm thick

Providing and laying shot blasted interlocking/non

interlocking paver blocks of high density 80 mm thick M-

40 grade for footpath, parking areas, service lanes, road

junctions and other areas as mentioned in the drawing.

Including providing and laying 50 to 80 mm thick average

bedding layer of coarse sand below paver block as per required

grading and specification. Laid paver block shall be

mechanically compacted. The work of the paving blocks shall

be executed in line and level by skilled mason of flooring work 100.00 Sqmt. 1,218

only. It should be laid in such a way that the no cutting

of the paver block to be necessary. Cutting of paver block by

machine cut only and laying to be done by skilled flooring

mason. The Finished surface of the Paver Block shall

have Coarse Sand Texture Finish. Paver blocks shall be

compacted and shall be re-laid if necessary.

17 Pre cast concrete kerb

Providing & fixing M30 grade of concrete factory made precast

exposed/ fair finish kerb stones of approved make and as per

sample approved of any sizes, any shape. Kerbs shall be fixed

on the foundation prepared of M15 grade concrete as of

approved design including excavation, curing, formwork (if

required), flush pointing in CM (1:2) for all joints of the

kerbstones etc. complete. The rate shall also include for

erecting and fixing the pieces in position for complete kerb

systems with Chamfered type/ pencil corner kerbs including

necessary accessories of kerb like radius kerbs,corner kerb 6.00 Cmt 13,314.00

and quadrant kerbs, drain out kerb, flat kerb, parking edge

kerb, ramp kerb, etc complete as per drawing. Precast kerb

shall be protect with good quality plastic sheet for protection

against bitumineous/ concrete work. The rate shall include the

cost of base excavation, base PCC M15 grade, joining, curing,

protection etc complete as directed by engineer in charge. Rate

unit of One Cum. For the payment kerb volume shall be

considered. (Sample must be approved).

18 Dismantling of structure. The contractor rate includes all

necessary machinery, labour for dismantling, constructing of

ring bund, shoring, strutting, dewatering, finishing the

broken edges, etc. complete as instructed by engineer In 10.00 Cum. 603.23

charge including disposing of dismantled material with all lead

20 c) Masonry-(Brick/stone) 10.00 Cum. 544.95

21 d) Steel Structures/ works 1000.00 Kgs 3.63

Sub Total of Subject : 6.1 Civil Works_Bill of Quatities