Repair, Retrofitting and Heritage conservation of Port Bhavan, Mumbai Port Authority (MbPA), Shoorji Vallabhdas Marg, Ballard State, Mumbai-400001

GRAND TOTAL (WITH GST) 26,34,16,063.27

BILL OF QUANTITIES

SR.NO CPWD DSR 2023 DESCRIPTION OF ITEMS QTY UNIT RATE AMOUNT AMOUNT AS PER AMOUNT AS PER

CPWD DSR 2023 NON DSR ITEMS

1 CPWD-DSR-VOL2- Providing and fixing double scaffolding system(cup lock type) on the 9864.30 SMT 338.25 33,36,599.48 3336599.48

2023-14.72 exterior side of building/structure, including additional rows of

scaffolding in stepped manner as per requirement of site, made with

40mmdia M.S. tube, placed 1.5metre centre to centre, horizontal &

vertical tubes joint with cup & lock system with M.S.Tubes, M.S.tube

challis, M.S.clamps and staircase system in the scaffolding for working

platform etc.and maintaining it ina serviceable condition for execution of

work of cleaning and/ or pointing and/or applying chemical and removing

it thereafter. The scaffolding system shall be stiffened with bracings,

runners, connecting with the building etc, wherever required, if feasible,

for inspection of work at required locations with essential safety features

for the workmen etc.,complete as per directions and approval of Engineer-

in-charge. Note:-(1) The elevational areaof the scaffolding shall be

measured for payment purpose. (2)The payment will be made once only

for execution of all items for such works.

2 INTACH-12.5 Propping with steel to support the leaned structure ( roof and wall) 1812.00 SMT 1158.13 20,98,539.90 2098539.90

using pipes, channels, angles, girders, wooden wages to prevent further

leaning/collapse.

Digitally signed by SUJEET

REPAIR AND CONSERVATION WORKS OF PORT BHAVAN BUILDING AT MUMBAI PORT AUTHORITY, MUMBAI

BILL OF QUANTITIES

SR.NO CPWD DSR 2023 DESCRIPTION OF ITEMS QTY UNIT RATE AMOUNT AMOUNT AS PER AMOUNT AS PER

CPWD DSR 2023 NON DSR ITEMS

3 CPWD-DSR-VOL2- Providing and erecting 2.00 metre high temporary barricading at site; 1197.97 SMT 3439.50 41,20,405.78 4120405.78

2023-16.81 each panel of size 2.50 m x2.00 m made of 40x40x6 mm angle iron or

50x50x3 mm hollow MS tube posts/horizontal members/bracings

covered with 1.63 mm thick MS sheet. The sheet shall be fixed with 30x5

mm MS flat by suitable welding/riveting. The panels shall be made so that

above the ground is available making overall height as 2.5 m. MS channel

ISLC 75 @ 5.70 kg/m, 50 cm long shall be provided at the bottom having

oval shaped holes of size 50x25 mm at both ends with 50 cm long MS

angle 40x40x6 mm bracing. Suitable arrangement shall be made to fix the

barricading to avoid from overturning by providing 250 mm long

expansion fasteners at both ends. The work shall be executed as per

drawing/direction

of Engineer-in-Charge which includes writing and painting, arrangement

for traffic diversion such as traffic signals during construction at site for

day and night, glow lamps, reflective signs, marking, flags, caution tape as

directed by the Engineer-in-Charge. The barricading provided shall be

retained in position at site continuously including shifting of barricading

from one location to another location as many times as required during

the execution of the entire work till its completion. Rate include its

maintenance for damages, painting, all incidentals, labour materials,

equipments and works required to execute the job. The barricading shall

not be removed without prior approval of Engineer-in-Charge.

(Note :- One time payment shall be made for providing barricading from

start of work till completion of work including shifting. The barricading

provided shall remain to be the property of the contractor on completion

4 RA4 of the work).

Careful Shifting of cupboards, benches, loose furniture etc stored 1500.00 NOS 534.00 8,01,000.00 801000.00

from the hall/verandah's/Room's and other working areas. The clearing

should be done with utmost care to avoid any breakage of Historic

furniture or damage to architectural features of the building.

5 RA5 Providing and laying high density plastic sheet on the roof and other areas 1814.31 SMT 424.40 7,69,993.16 769993.16

for monsoon protection and over temporary plaforms during roof

restoration works. Item to include nails, nylon rope etc,required to fix the

plastic sheet to the required areas. The plastic sheet to be of the best and

approvedquality available in market and as approved by the Engineer

Digitally signed by SUJEET

REPAIR AND CONSERVATION WORKS OF PORT BHAVAN BUILDING AT MUMBAI PORT AUTHORITY, MUMBAI

BILL OF QUANTITIES

SR.NO CPWD DSR 2023 DESCRIPTION OF ITEMS QTY UNIT RATE AMOUNT AMOUNT AS PER AMOUNT AS PER

CPWD DSR 2023 NON DSR ITEMS

6 RA6 Providing, fabricating, erecting, maintaining and dismantling temporary 147.69 Sqmt 11621.10 17,16,372.55 1716372.55

safety working platform for carrying out work at height without disturbing

the ground floor operational area. The platform shall consist of MS I-

beams as primary horizontal members and MS vertical supports/bracing

of adequate size and strength, complete with necessary base plates,

stiffeners, bracings, nuts, bolts and welding. The working deck shall be

formed using heavy-duty wooden planks overlaid with GI sheets to

provide a safe, continuous working surface. The platform shall be

designed to safely withstand construction loads, complete with edge

protection, guard rails, toe boards, access ladder, safety barricading and

all necessary temporary supports as per relevant IS codes and safety

standards. The rate shall include all materials, fabrication, transportation,

erection, shifting (if required), maintenance during the contract period,

dismantling and removal of all materials on completion of work.

7 USOR 2023 -R3-CS- Removing the existing cement plaster of any thickness without causing 21757.76 SMT 227.74 49,55,112.49 4955112.49

DD-65 dust nuisance and stacking the debris upto a distance of 50 metres or

spreading in the compound and cleaning the site etc complete.

8 RA8 Removing the existing M.S. Jali,Railing ,GI Sheetor M.S. structure of any 370.00 SMT 399.33 1,47,753.61 147753.61

thickness by bending,cutting etc without causing dust nuisance and

stacking the debris upto a distance of 50 Metre.

9 USOR 2023 -R3-CS- Removing cement tiles, or marble or polished shahabad floor or dado 5489.04 SMT 371.70 20,40,276.17 2040276.17

DD-64 without bed concrete including stacking the materials as directed with all

leads, lifts etc complete.

10 USOR 2023 -R3-CS- Removal of plant/ficus growth by pulling out root system embedded in 200.00 NOS 684.40 1,36,880.00 136880.00

CH-24a masonry, cutting stem and application of hing/gur/lime formulation as

specified by the Architect or other patented chemical biocide treatment

such as biocide/glycel etc. Having Girth less than 20 cm.

11 RA11 Careful removal of all electrical conduits, wiring, fixtures / fittings 3235.09 RMT 59.45 1,92,326.04 192326.04

taking necessary precautions for preventing any damage to historic

masonry. Sorting and stacking them in proper and countable manner.

Removal of rubbish at all levels including all leads and lifts as per direction

of Project manager.

12 CPWD-DSR-VOL2- Demolishing brick work manually/ by mechanical means including

2023-15.7 stacking of serviceable material and disposal of unserviceable material

within 50 metres lead as per direction of Engineer-in-charge.

a CPWD-DSR-VOL2- In Lime Mortar 30.00 CMT 851.50 25,545.00 25545.00

Digitally signed by SUJEET

REPAIR AND CONSERVATION WORKS OF PORT BHAVAN BUILDING AT MUMBAI PORT AUTHORITY, MUMBAI

BILL OF QUANTITIES

SR.NO CPWD DSR 2023 DESCRIPTION OF ITEMS QTY UNIT RATE AMOUNT AMOUNT AS PER AMOUNT AS PER

CPWD DSR 2023 NON DSR ITEMS

b CPWD-DSR-VOL2- In Cement Mortar 30.00 CMT 2060.20 61,806.00 61806.00

13 CPWD-DSR-VOL2- Dismantling dressed stone work ashlar face stone work, marble work or

2023-15.10 precast concrete work manually/ by mechanical means including

stacking of serviceable and disposal of unserviceable material within 50

metres lead as per direction of Engineer-in-charge :

a CPWD-DSR-VOL2- In Lime Mortar 30.00 CMT 1464.25 43,927.50 43927.50

b CPWD-DSR-VOL2- In Cement Mortar 30.00 CMT 2877.75 86,332.50 86332.50

14a CPWD-DSR-VOL2- Demolishing lime concrete manually/ by mechanical means and disposal 30.00 CMT 851.50 25,545.00 25545.00

2023-15.01 of material within 50 metres lead as per direction of Engineer- in-charge.

14b CPWD-DSR-VOL2- Nominal concrete 1:3:6 or richer mix (including equivalent design mix) 272.15 CMT 2434.50 6,62,540.65 662540.65

14c CPWD-DSR-VOL2- Nominal concrete 1:4:8 or leaner mix (including equivalent design mix) 351.06 CMT 1503.60 5,27,855.17 527855.17

15 CPWD-DSR-VOL2- Dismantling wood work in frames, trusses, purlins and rafters up to 10 52.74 CMT 4459.10 2,35,172.93 235172.93

2023-15.14.2 metres span and 5 metres height including stacking the material within 50

metres lead : Of sectional area 40 square centimetres and above.

16 Dismantling doors, windows and clerestory windows (steel or wood)

shutter including chowkhats, architrave, holdfasts etc. complete and

stacking within 50 metres lead :

CPWD-DSR-VOL2- Of area 3 sq. metres and below 114.00 NOS 367.20 41,860.80 41860.80

CPWD-DSR-VOL2- Of area beyond 3 sq. metres 114.00 NOS 502.75 57,313.50 57313.50

17 CPWD-DSR-VOL2- Demolishing R.C.C. work manually/ by mechanical means including 496.72 CMT 3551.25 17,63,968.87 1763968.87

2023-15.03 stacking of steel bars and disposal of unserviceable material within 50

metres lead as per direction of Engineer - in- charge.

18 CPWD-DSR-VOL2- Dismantling tiled roofing with battens, boarding etc. complete including 583.03 SMT 209.90 1,22,378.00 122378.00

2023-15.31 stacking of serviceable material and disposal of unserviceable material

within 50 metres lead.

19 RA19 Dismantling existing wooden plank ceiling, lowering the dismantled 583.03 SMT 287.35 1,67,533.67 167533.67

material from roof level to the ground, and stacking the same neatly

within the compound area as directed by the Engineer-in-Charge,

including all labour, tools and plants, scaffolding/ladders, handling,

loading, unloading, and all incidental charges complete.

Digitally signed by SUJEET

REPAIR AND CONSERVATION WORKS OF PORT BHAVAN BUILDING AT MUMBAI PORT AUTHORITY, MUMBAI

BILL OF QUANTITIES

SR.NO CPWD DSR 2023 DESCRIPTION OF ITEMS QTY UNIT RATE AMOUNT AMOUNT AS PER AMOUNT AS PER

CPWD DSR 2023 NON DSR ITEMS

20 INTACH SOR 2.1 Removing of old sulphated lime wash/white or colour wash in multiple 5858.19 SMT 533.28 31,24,042.89 3124042.89

applications without causing damage to the below stone/brick/plastered

surface. Scrubbing (not by scraping which leaves surfaces scarred and

scratched ) with bristle brushes and hot water ( Care to be taken if the

surface is weak one it will break down). Hot water should be used if the

limewash has an oil or tallow binder. Gentle cleaning with air abrasive

tools can be used if the wall surface is not very week.The final clean will

almost invariably have to be carried out by hand scrubbing and rinsed

with clean water on completion. The work should be done under

supervision of a trained conservator ( Extra over plaster scrapping for

clean surface )

21 CPWD-DSR-VOL2- Cleaning the sand stone surface and removing dirt, dust, bird dropping, 5858.19 SMT 211.05 12,36,372.01 1236372.01

2023-24.30 grease, oil, algae, fungus, monkey beats, vegetable growth etc., including

providing, applying and washing the surface with liquid Ammonia

Chemical of 5% solution and other chemical cleaning agent as approved

by Archaeological Survey of India/ Engineer-in-charge, of approved brand

and manufacturer, with the help of required scrubbers and also cleaning

with machine operated water jet mixed with desired quantity of fine silica

where ever required, without causing any scratching/ damage to the

stone surface and finally washing the surface with clean water with the

help of pressure jet machine, complete in all respect, including taking

all precautions to safeguard ventilators, windows, doors etc. by suitable

covering so as to avoid any damage to the building/structure, all as per

direction of Engineer-in-charge (The rate is inclusive of all materials &

labours involved except scaffolding).

22 CPWD-DSR-VOL2- Dismantling cement asbestos or other hard board ceiling or partition 1248.00 SMT 56.35 70,324.80 70324.80

2023-15.41 walls including stacking of serviceable materials and disposal of

unserviceable materials within 50 metres lead.

23 CPWD-DSR-VOL2- Raking out joints of stone masonry surface to the required width and 2959.29 SMT 72.45 2,14,400.56 214400.56

2023-24.10 depth, with due care and precaution, by mechanical / manual means,

including preparing and cleaning the surface for re-pointing/ refilling of

joints, including disposal of rubbish to the dumping ground within 50

24 INTACH SOR 2.2 Removal of rust, existing coatings, mill scale, dirt, oil, grease, and 2959.29 SMT 346.13 10,24,297.27 1024297.27

other contaminants from stone surface using Micro sand

with the help of pressure pump.

Digitally signed by SUJEET

REPAIR AND CONSERVATION WORKS OF PORT BHAVAN BUILDING AT MUMBAI PORT AUTHORITY, MUMBAI

BILL OF QUANTITIES

SR.NO CPWD DSR 2023 DESCRIPTION OF ITEMS QTY UNIT RATE AMOUNT AMOUNT AS PER AMOUNT AS PER

CPWD DSR 2023 NON DSR ITEMS

25 CPWD-DSR-VOL2- Dismantling steel work in built up sections in angles, tees, flats and 19600.00 KG 5.65 1,10,740.00 110740.00

2023-15.18 channels including all gusset plates, bolts, nuts, cutting rivets, welding

etc. including dismembering and stacking within 50 metres lead.

26 CPWD-DSR-VOL2- Disposal of building rubbish/malba/similar unserviceable, dismantled or 2144.88 CMT 263.95 5,66,141.90 566141.90

2023-15.60 waste materials by mechanical means, including loading, transporting,

unloading to approved municipal dumping ground or as approved by

Engineer-in-charge, beyond 50 m initial lead, for all leads including all lifts

27 USOR 2023 -R3-CS- Repointing to walls externally and internally in lime mortar 1:3 (1 lime, 3 2959.29 SMT 652.54 19,31,055.10 1931055.10

CH-26 sand, mix to be approved by consultants before application) & filling in

any holes/damage area of stone that may have to be filled in lime

mortar. The cost to include preparation of batches of sample upto 20

samples of colour matched lime mortar for approval by Architect. The

contractor to ensure use of making tape and sharp specialzed spatula &

tools to ensure clear line and high level of workmanship on site.

28 USOR 2023 -R3-CS- Providing lime plaster 30mm thick in two coats having a backing coat of 16757.76 SMT 2568.86 4,30,48,341.89 43048341.89

CH-25 20 mm thick in 1:3 (one lime: 3 surkhi) with recron fiber and finishing coat

of 10 mm thk in 1:2 lime mortar (1 Lime:2 Quartz sand) for internal

plastering including mixing approved adhesive such as guggal, jaggery etc.

and applying to concrete/brick/stone masonry surface in all positions and

finishing the surface even and smooth with lime pluging in 1:1 and curing

29 INTACH SOR 9.6 Lime punning with lime putty mixed with Gur,Bilgri,Urd and other 16757.76 SMT 501.11 83,97,491.66 8397491.66

ingredients followed by grinding to fine paste for smooth finish.

30 INTACH SOR 9.11 Repairing ornamental plaster works to match with the existing design 104.00 SMT 3887.05 4,04,253.18 404253.18

using lime plaster (1lime putty:1surkhi)

31 INTACH SOR 9.10.1 Making cornice band with ornamental design as per the conservation Arc 120.00 RMT 935.45 1,12,253.40 112253.40

hitect's design with lime plaster (1lime:3 fine sand)

Size 150mm wide and 50mm average thick.

32 Dutchman Repair of stone sections that are severely distressed, re-

installation of new Basalt stone/lime stone pieces to match existing stone

B RA32B Art/Decorative Work 150.00 NOS 3751.50 5,62,725.00 562725.00

Digitally signed by SUJEET

REPAIR AND CONSERVATION WORKS OF PORT BHAVAN BUILDING AT MUMBAI PORT AUTHORITY, MUMBAI

BILL OF QUANTITIES

SR.NO CPWD DSR 2023 DESCRIPTION OF ITEMS QTY UNIT RATE AMOUNT AMOUNT AS PER AMOUNT AS PER

CPWD DSR 2023 NON DSR ITEMS

33 INTACH SOR 12.4 Stitching of cracks in masonry with stone lintels of 450x 200x50 mm . 50.00 NOS 299.47 14,973.61 14973.61

Chasing, grooving the brick masonry and inserting the stone lintel. All

around the stone, lime mortar should be properly packed. lintel for

Stitching (Internally).

34 INTACH SOR 12.3 Steel-rod stitching incracked stone patties, beam,and lintels.Providing 4000.00 NOS 225.73 9,02,936.00 902936.00

and fixing stainless steel rods of 90cms length of which 15cm on either

side and cold bending at 90degrees. The stainless steel clamps to be fixed

perpendicular to the crack by drilling in stone and fixing with cement and

aradite mixture in such a way that the entire length of the rod is in

complete contact of the stone and the bent ends are fully inserted in the

cracked stone. Use 316 grade stainless steel charge per hole.steel rod

charges are counted per kg.Holes with 6mm, 8mm, 10mm or 12mm

dia.as per requirement of position.

35 INTACH SOR 12.1 Repairing of .5mm to 5 mm wide open joints / cracks in all types of stone 800.00 RMT 88.63 70,900.54 70900.54

masonry work including scrapping of loose jointing material from cracks.

The inner side to be filled/pointed with polymer mixed lime mortar with

wooden trowel and fixing grouting nipple from outer side as directed by

Architect. Then apply polymer based lime mortar by injection grouting

through 5mm diameter nozzle through the pre fix nipple up to total

thickness of existing stone wall and removing the PVC nipple pipe, lime

moratr of mix lime & sand 1:1 mix with polymer using katha or other

additives to achieve require matching colour and including cost of all

materials, labour, machinery , equipment, curing and cleaning the site as

36 USOR 2023 -R3-CS- LIME GROUTING - Providing and applying hydraulic lime putty of 5000.00 KG 502.68 25,13,400.00 2513400.00

CH-11 consistency as directed by the Architect with 5 percent silica fumes and

10 percent brick dust under pressure through pvc nozzles (not exceeding

3 Kg/Sqm). Caulking of cracks to be done with hydraulic lime mortar (1:3)

atleast three days before grouting. Lime grouting to be done from bottom

upwards till the cavity gets filled completely. (For cracks not exceeding 5

37 RA37 Providing and carrying out restoration of existing damaged balusters to 197.00 NOS 3251.55 6,40,555.35 640555.35

match the existing design, profile, size, texture, and colour, including all

necessary materials, finishing, and workmanship, complete as directed by

the Engineer-in-Charge.

38 RA38 Providing, making, and fixing of balusters to match the existing design, 120.00 NOS 5607.45 6,72,894.00 672894.00

profile, dimensions, texture, and colour, including accurate colour

matching, installation, finishing, and all necessary materials, labour, tools,

and accessories, complete in all respects as directed by the Engineer-in-

Digitally signed by SUJEET

REPAIR AND CONSERVATION WORKS OF PORT BHAVAN BUILDING AT MUMBAI PORT AUTHORITY, MUMBAI

BILL OF QUANTITIES

SR.NO CPWD DSR 2023 DESCRIPTION OF ITEMS QTY UNIT RATE AMOUNT AMOUNT AS PER AMOUNT AS PER

CPWD DSR 2023 NON DSR ITEMS

39 USOR 2023 -R3-CS- Application of water, oil and stain repellent, breathable, Chlorophyllin 7891.44 SMT 447.22 35,29,209.80 3529209.80

CH-17 based Protectguard MG of Killickguard or equivalent with brush on Stone

Façade in two coats.

40 USOR 2023 -R3-CS- Application of water, oil and dirt repellent, breathable, low VOC acrylic 7891.44 SMT 665.52 52,51,911.15 5251911.15

CH-18 emulsion in aqueous phase based Protectguard TC of Killickguard or

equivalent with brush on Lime Plaster (clear) in two coats.

41 Stone work in plain ashlar masonry in superstructure in lime mortar 1:1:1 - 0.00

(1 lime:1 surkhi:1 coarse sand) including pointing with lime mortar and an

admixture of pigment matching the stoneshade.

42 RA42 Providing /supplying & fixing of Helifix make Hi-Fin reinforcement Bars- 200.00 RMT 9318.25 18,63,650.00 1863650.00

Helibar having 6mm Dia MOC. Austenitic Stainless Ateel ASTM 304 having

cross section area 28.30mm2 with UTS 1150n/mm2 at various places

where there is cracks in Stone Msonary /Arches .Item includes HELIFIX &

HELIBOND Grout a special cementitious grout with low expansion ,non-

gasing & injectables with exceptional thixotropic properties is to be used

to bond the stainless steel Hi-Fin reinforcement bars & pins with the help

of pressure gun to be injected in the slot of stone Masonary .ensuring

that it remains tight in the joint after curing .Item also include Crackbond

TE -250ml a injectable special epoxy resin with the help of Crackbond

applicator ensuring that it covers entire cracked area wherever required

43 RA43 Providing /supplying & fixing of Helifix make Hi-Fin reinforcement Bars- 100.00 RMT 10812.05 10,81,205.00 1081205.00

Helibar having 8mm Dia MOC. Austenitic Stainless Ateel ASTM 304 having

cross section area 50.27mm2 with UTS 1150n/mm2 at various places

where there is cracks in Stone Msonary /Arches .Item includes HELIFIX &

HELIBOND Grout a special cementitious grout with low expansion ,non-

gasing & injectables with exceptional thixotropic properties is to be used

to bond the stainless steel Hi-Fin reinforcement bars & pins with the help

of pressure gun to be injected in the slot of stone Masonary .ensuring

that it remains tight in the joint after curing .Item also include Crackbond

TE -250ml a injectable special epoxy resin with the help of Crackbond

applicator ensuring that it covers entire cracked area wherever required.

44 RA44 CrackBond TE 250 : Providing & fixing of CrackBond TE 250ml an 50.00 Kg 7397.70 3,69,885.00 369885.00

injectable special epoxy resin with the help of manual pressure applicator

and nozzle, including opening of crack, cleaning and ensuring sealing of

cracks of 3mm - 12mm width upto a maximum depth of 150mm.

Digitally signed by SUJEET

REPAIR AND CONSERVATION WORKS OF PORT BHAVAN BUILDING AT MUMBAI PORT AUTHORITY, MUMBAI

BILL OF QUANTITIES

SR.NO CPWD DSR 2023 DESCRIPTION OF ITEMS QTY UNIT RATE AMOUNT AMOUNT AS PER AMOUNT AS PER

CPWD DSR 2023 NON DSR ITEMS

45 USOR 2023 -R3-CS- Providing and laying in position lime concrete including bailing out 1313.54 CMT 17877.00 2,34,82,140.28 23482140.28

CH-9 water, compacting, finishing surface, curing and including the cost of

centering and shuttering at all level : Nominal Mix of 1:2:4 (1 lime: 2

finely graded sand : 4 graded stone aggregate 20 mm nominal size)

46 INTACH SOR 10.16.1 Stone work, plain in copings, cornices, string courses and plinth courses, 20.00 CMT 58404.35 11,68,086.96 1168086.96

upto 75 mm thick in lime mortar 1:6 (1 lime : 6 coarse sand), including

pointing with lime mortar 1:2 (1 lime : 2 stone dust) with an admixture of

pigment matching the stone shade.

47 USOR 2023 -R3-CS- Brick work with common burnt clay F.P.S. (non modular) bricks of class 31.05 CMT 12,870.26 3,99,621.57 399621.57

MW-3 designation 3.5 in superstructure above plinth level up to floor V level in

all shapes and sizes in Cement mortar 1:3 (1 cement : 3 coarse sand)

48 SSR-PWD-23-24- Providing Water proofing treatment to old terraces by removing existing 1814.31 SMT 2,684.91 48,71,264.51 4871264.51

52.26 treatment, sealing of cracks by non shrink crack fill compound applying

first coat of polymer modified semi viscous paste prepared by mixing

polymer of approved make and Cement in 1 : 2 proportion (1 litre

polymer : 2 Kg Cement ) to a neatly cleaned and dust free concrete

surface and upto 300 mm over parapet wall prepared by removing loose

and deposited material with brush and water, followed by a coat of

flexible cementious coating eg. MYK Aqufine U.M., EL Monobond or

equivalent as per manufacturer specification after laying glass fibre mesh

of 10 x 10 specification of approved make over tacky surface of first coat

of polymer followed by second coat in transverse direction, sprinkling

coarse sand over it, followed by protective mechanical cover of 20 mm

water proof plaster after sufficient curing 40 to 75 mm IPS 1:2:3

proportion using coarse aggregate of 10 MSA and water proofing

compound and polypropylene fibres @ 125 gm per bag of cement within

it conforming to IS in pannels making groove 3 to 4 mm wide & 10 mm

deep & 3m/4mor as per site condition & filling the joints with polt

sulphide sealant after curing, including providing holler with drip moulds

at the junction and finishing the concrete surface with neat cement slurry

including curing as directed and ponding the surface as directed etc.

complete; covering 10 years guarantee against leakproofness on Court

Fee Stamp Paper of Rs. 100

Digitally signed by SUJEET

REPAIR AND CONSERVATION WORKS OF PORT BHAVAN BUILDING AT MUMBAI PORT AUTHORITY, MUMBAI

BILL OF QUANTITIES

SR.NO CPWD DSR 2023 DESCRIPTION OF ITEMS QTY UNIT RATE AMOUNT AMOUNT AS PER AMOUNT AS PER

CPWD DSR 2023 NON DSR ITEMS

49 SSR-PWD-23-24- Clean the surface to remove dirt, loose particles. Examine the surface 1814.31 SMT 310.99 5,64,230.45 564230.45

50.10 closely for any cracks. Clean the cracks. Provide and fill a pure acrylic,

polymer modified ready to use paste Polyfill AR of approved make &

approved by Engineer in charge having a cream coloured viscous

emulsion ready to use acrylic polymeric non-shrink crackfiller putty with

auto suction properties and requiring no bonding agent, no curing and no

requirement for opening the existing cracks finishing with subsequent

filling as required. Provide and apply three coats of 100% acrylic

waterproof heat insulating breathable decorative external coating Sunext

8 of approved make & approved by Engineer in charge, in the desired

shade. Stir well and apply by brush for three coats. Applying three coats

at an interval of 46 hours between each coat. High Performance 100%

Acrylic, Waterproof, Anti-fungal, Anti-carbonation, Heat Insulating

External Paint should have following minimum properties:

1. Specific Gravity: 1.3 ± 0.1 at 25°C 2. pH: 7.0 to 10.00 3. Viscosity: 18 to

30 sec. at 25°C by Ford Cup One Number B-4 (Dilute 2 parts of product

with 1 part of water) 4. CO2 diffusion resistance co- efficient (DIN EN

1062-6 (2002-10): 7.59 x105 5. CO2 diffusion equivalent air layer

thickness (DIN EN 1062-6 (2002-10): 127m @ 190 microns DFT 6.

Adhesion (ASTM D 4541): 2.3 N/mm2 (Concrete / Substrate Failure) 7.

Solar Reflectance Index (ASTM E 1980 11,EN 673:2011, EN 410:2011): 107

It shall be applied as per manufacturers specification.

50 RA50 Providing and laying broken china mosaic flooring for terrace using 12 1814.31 SMT 1153.15 20,92,171.58 2092171.58

mm to 20 mm broken pieces of glazed tiles to be laid over cement mortar

1:3 to plain or slope and to be tempered to bring mortar creme out upto

surface using white cement including rounding off junctions and

extending them upto 15 cm along the wall,clearing with water and oxalic

acid etc. as directed.

51 RA51 Providing and fixing 25 mm thick teak wood planking for roofing in 1934.78 SMT 6896.25 1,33,42,696.23 13342696.23

tongue & groove system above the joists, using seasoned first-class teak

wood, including cutting, dressing, planing, grooving (where required),

fixing with approved fasteners, finishing, and all necessary labour,

materials, tools, and accessories, complete in all respects as directed by

the Engineer-in-Charge.

Digitally signed by SUJEET

REPAIR AND CONSERVATION WORKS OF PORT BHAVAN BUILDING AT MUMBAI PORT AUTHORITY, MUMBAI

BILL OF QUANTITIES

SR.NO CPWD DSR 2023 DESCRIPTION OF ITEMS QTY UNIT RATE AMOUNT AMOUNT AS PER AMOUNT AS PER

CPWD DSR 2023 NON DSR ITEMS

52 RA52 Providing and applying dammering treatment to the roof by laying one 583.03 SMT 329.25 1,91,962.63 191962.63

layer of new dungaree cloth embedded in hot bitumen, with two coats of

approved grade hot bitumen (one coat on each side of the cloth),

including surface preparation, heating and application of bitumen, proper

lapping, finishing, and all necessary materials, labour, tools, and

equipment, complete in all respects as directed by the Engineer-in-

53 RA53 Providing and fixing 24 gauge zero punture alluminium sheet in such a 583.03 SMT 1737.75 10,13,160.38 1013160.38

way that alluminum sheet will be fixed between horizontal & vertical

Battens. plain alluminium sheet on including top of plank ceiling of the

M.T. roof portion of required size using cutting to required size and fixing

by screws including making goodwater tight etc. complete.

54 RA54 Providing and fixing teak wood horizontal and vertical battens of size 3987.66 RMT 303.85 12,11,649.48 1211649.48

50mm x 25mm (2" × 1") with 18 gauge aluminium sticker covering,

including proper fixing, alignment, cutting, finishing, and all necessary

materials, labour, tools, and accessories, complete in all respects as

directed by the Engineer-in-Charge.

55 RA55 Providing and fixing new Class "AA" clay roofing tiles in proper line, level, 583.03 SMT 765.10 4,46,076.25 446076.25

and alignment, including sorting, laying, cutting, dressing, and securing

the tiles as per the existing roof pattern and site conditions. The work

shall include all necessary materials, labour, tools, and accessories

required for complete installation, finished in all respects as directed by

the Engineer-in-Charge.

56 RA56 Providing and fixing new clay roofing tile ridges as per the design and 119.69 RMT 729.25 87,283.93 87283.93

details provided by the Consultant, including proper alignment, line, level,

cutting, dressing, and fixing with suitable mortar/fasteners as required.

The work shall include all necessary materials, labour, tools, and

accessories for complete installation, finished in all respects as directed

by the Engineer-in-Charge.

57 RA57 Providing and fixing valley gutter made of 0.80 mm thick (22 B.W.G.) plain 189.42 RMT 1195.00 2,26,356.90 226356.90

aluminium sheet, 900 mm wide, laid over 20 mm thick country teak wood

planking, including proper dressing, bending, shaping, alignment, fixing

with approved fasteners, sealing of joints, and all necessary materials,

labour, tools, and accessories, complete in all respects as directed by the

Engineer-in-Charge.

58 RA58 Providing and fixing Lead Flashing over Chajja/slab shall be housed 394.57 SMT 6267.00 24,72,782.72 2472782.72

approximately 300 mm or as per site condition above chajja/ slab/Valley

gutter watta in a mortar joint of adjoining masonry wall, this sheet shall

be sloping outwards.

Digitally signed by SUJEET

REPAIR AND CONSERVATION WORKS OF PORT BHAVAN BUILDING AT MUMBAI PORT AUTHORITY, MUMBAI

BILL OF QUANTITIES

SR.NO CPWD DSR 2023 DESCRIPTION OF ITEMS QTY UNIT RATE AMOUNT AMOUNT AS PER AMOUNT AS PER

CPWD DSR 2023 NON DSR ITEMS

59 RA59 Providing preservative treatment to wooden members by hot and cold 2134.16 SMT 325.20 6,94,028.32 694028.32

method using a solution of boiled linseed oil and chlorpyrifos. The timber

shall be immersed and treated by maintaining the solution temperature

at approximately 90°C for a minimum duration of 15 minutes, followed by

gradual cooling of the solution to ensure proper absorption and

penetration. The work shall include preparation of timber, handling,

application, and all necessary materials, labour, tools, and equipment,

complete in all respects as directed by the Engineer-in-Charge.

60 RA60 Providing and fixing 300 mm wide eaves board along the periphery of the 189.42 RMT 3551.90 6,72,800.90 672800.90

roofing system, including cutting, shaping, dressing, alignment, proper

fixing with approved fasteners, preservative treatment, finishing, and all

necessary materials, labour, tools, and accessories, complete in all

respects as directed by the Engineer-in-Charge.

61 RA61 Fixing only Indian teak wood common rafters, purlins and purlin cleats hip 1.99 CMT 64038.55 1,27,555.19 127555.19

rafters, jackrafters, ridges, wall plates, post plates and posts for roofing

etc. salvaged from the site if necessary Item to include all mouldings and

chamfers to be made as per original design indicated by the Architects.

62 RA62 Providing, making, and fixing first-class well-seasoned wooden frames for 57.34 CMT 411204.40 2,35,79,245.70 23579245.70

windows, doors, arches, purlins, rafters, etc., using approved quality

timber, including cutting, shaping, dressing, jointing, fitting, alignment,

preservative treatment, and fixing with all necessary anchor fasteners,

fittings, hardware, labour, tools, and accessories, complete in all respects

as directed by the Engineer-in-Charge.

63 RA63 Providing and fixing wooden panel doors/windows made of teak wood 1289.63 SMT 19723.80 2,54,36,412.08 25436412.08

(TW) panels, stiles, and rails of sizes as per the approved drawings and

details, including cutting, shaping, jointing, assembling, fitting, alignment,

and fixing with necessary hardware and accessories. The work shall

include all materials, labour, tools, and accessories, complete in all

respects as directed by the Engineer-in-Charge.

64 RA64 Providing and applying silicon sealant or approved rubber epoxy putty for 2429.88 RMT 411.30 9,99,409.64 999409.64

filling and sealing joints between wooden members and stone surfaces or

any other adjoining elements as per site conditions, including surface

preparation, cleaning, application, finishing, and ensuring a neat and

watertight joint. The work shall include all necessary materials, labour,

tools, and accessories, complete in all respects as directed by the

Engineer-in-Charge.

Digitally signed by SUJEET

REPAIR AND CONSERVATION WORKS OF PORT BHAVAN BUILDING AT MUMBAI PORT AUTHORITY, MUMBAI

BILL OF QUANTITIES

SR.NO CPWD DSR 2023 DESCRIPTION OF ITEMS QTY UNIT RATE AMOUNT AMOUNT AS PER AMOUNT AS PER

CPWD DSR 2023 NON DSR ITEMS

65 RA65 Providing anti-termite treatment by coating/spraying with approved oil- 328.81 RMT 235.75 77,516.96 77516.96

based or equivalent chemical as per IS 6313 (Part III) to the perimeter of

the building, including preparation of surfaces, application of chemical

solution, necessary protection measures, labour, tools, and equipment,

complete in all respects as directed by the Engineer-in-Charge.

66 RA66 Providing and fixing heavy duty decorative type brass hardware as per 452.00 KG 2712.25 12,25,937.00 1225937.00

existing design,size and pattern per the weight of the original hardware

including all necessary fixtures like brass screwsetc. complete. Item to

include preparing samples for approval from the Architect before making

the entire lot.

67 RA67 Providing and fixing Wooden treads using 25mm to 50mm thick one 136.00 NOS 9466.60 12,87,457.60 1287457.60

piece Wooden (matching to shade and texture of existing tread) as per

existing design and size.(For Length -1 to 2.2m)

68 RA68 Providing and fixing Wooden riser using 25mm to 50mm thick one piece 136.00 NOS 6104.25 8,30,178.00 830178.00

Wooden (matching to shade and texture of existing riser) as per existing

design and size.(For Length -1 to 2.2m)

69 CPWD-DSR-VOL2- Polishing in high gloss/matt finish melamine clear polish on wood work in 5540.25 SMT 1360.45 75,37,227.67 7537227.67

2023-13.116 required color/wooden shade texture with following process in the

sequence as detailed below:

1. The surface to be polished is rubbed with sand paper 80/120 no. and

then with sand paper of 160/180 nos.

2. Applying two coats of sealer with spray gun and allowing sufficient

drying time for 1st coat and 2nd coat is allowed to dry for 8 to 12 hrs.

3. On drying of sealer coat, wet rubbing with emery cloth of finer grading

with ample water to remove excess sealer layer and make the surface

further smooth after this wet rubbing, then surface is applied with special

grade melamine fillers to fill all the small and big holes/grooves etc. Filler

coat to be allowed to dry for 4 to 6 hrs on which again a light

wet rubbing is done this surface is further allowed to dry for 12 hrs.

4. On this, 1st coat of melamine polish is applied with spray gun using

melamine clear polish and melamine thinner in required proportion. This

1st coat is allowed to dry for 24 hrs then this dry surface is again fine wet

rubbed smooth, which is further allowed to dry for 12 hrs. The final

melamine polish is applied with compressor pressure spray gun using

melamine clear polish and melamine thinner mixed in required

proportion complete as per direction of Engineer-in-Charge. (Final coat to

be done in 1 or 2 layers without gap of time)

Digitally signed by SUJEET

REPAIR AND CONSERVATION WORKS OF PORT BHAVAN BUILDING AT MUMBAI PORT AUTHORITY, MUMBAI

BILL OF QUANTITIES

SR.NO CPWD DSR 2023 DESCRIPTION OF ITEMS QTY UNIT RATE AMOUNT AMOUNT AS PER AMOUNT AS PER

CPWD DSR 2023 NON DSR ITEMS

70 RA70 Providing and fixing plain coloured glass of required size and shape for 1289.63 SMT 3931.10 50,69,666.07 5069666.07

windows and other missing panels, of approved make, quality, design,

and colour, including cutting, shaping, edge finishing, fixing with suitable

glazing materials, sealants, beading, and all necessary materials, labour,

tools, and accessories, complete in all respects as directed by the

Engineer-in-Charge.

71 SSR-PWD-23-24- Providing wax polishing to floors and dado, preparing the surface 4803.27 SMT 546.40 26,24,503.45 2624503.45

33.80 etc.,complete

72 RA73 Providing and laying fine dressed Basalt stone of 100-125mm thickness 981.18 SMT 12221.45 1,19,91,442.31 11991442.31

for floor paving of approved size and pattern over 3 to 4 inches(average)

thick base of lime mortar 1:2 (1lime : 2 surkhi) with joints finished flush

and pointed with mortar mixed with pigment of matching colour : Fine

dressed Basalt Stone flooring

73 CPWD-DSR-VOL2- Painting with synthetic enamel paint of approved brand and manufacture 8378.88 SMT 226.25 18,95,721.71 1895721.71

2023-13.62 of required colour to give an even shade :Two or more coats on new work

over an under coat of suitable shade with ordinary paint of approved

brand and manufacture

APPLYING COST INDEX OF 1.17 ON CPWD DSR 2023 ITEMS & GST CORRECTION 2,44,82,426.69 22,36,29,854.71

FACTOR 0.973 ON A

GRAND TOTAL 24,81,12,281.40

GRAND TOTAL 24,81,12,281.40

Digitally signed by SUJEET

REPAIR AND CONSERVATION WORKS OF PORT BHAVAN BUILDING AT MUMBAI PORT AUTHORITY, MUMBAI

BILL OF QUANTITIES

SR.NO CPWD DSR DESCRIPTION OF ITEMS QTY UNIT RATE AMOUNT AMOUNT AS PER AMOUNT AS PER

2023 CPWD DSR 2023 NON DSR ITEMS

RETROFITTING WORKS

1 26.81 Providing and fixing Scaffolding net of required width made of high 1,500.00 Sq.m 29.25 43,875.00 43,875.00

density Polyethylene UV stabilized knitted on warp knitting machines

having density 100grams/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)

2 PWD SSR Providig and fixing wleded mesh fabric for guniting of mesh size 75 1,500.00 Sq.m 1,318.30 19,77,444.00 19,77,444.00

2022-23 mm x 75mm and 10 guage thick including scaffolding etc.complete

3 PWD SSR Guniting by dry mix process as per IS 9012 ( 1978) to the vertical 1,500.00 Sq.m 828.89 12,43,336.50 12,43,336.50

2022-23 surface ( other than column) in C.M. 1:3, 25mm thick under

44.08 pressure of 2.1Kilogramto 2.8 Kilogram per sq.cm.including

forms,scaffolding, floating the surface curing for 14 days

etc.complete ( excluding reinforcement)

26.28 Chipping of unsound/weak concrete material from slabs, beams,

columns etc. with manual Chisel and/ or by standard power driven

percussion type or of approved make including tapering of all edges,

making square shoulders of cavities including cleaning the exposed

concrete surface and reinforcement with wire brushes etc. and disposal of

debris for all lead and lifts all complete as per direction of Engineer-In-

Digitally signed by SUJEET

REPAIR AND CONSERVATION WORKS OF PORT BHAVAN BUILDING AT MUMBAI PORT AUTHORITY, MUMBAI

BILL OF QUANTITIES

SR.NO CPWD DSR DESCRIPTION OF ITEMS QTY UNIT RATE AMOUNT AMOUNT AS PER AMOUNT AS PER

2023 CPWD DSR 2023 NON DSR ITEMS

5 R3-CS-RF-1 Application of Corrosion Inhibitor: Providing & applying One coat of 500.00 Sq.m 193.52 96,760.00 96,760.00

Concrete Penetrating Corrosion Inhibitor (Surface applied) which works

on Bipolar Inhibition Mechanism on entire concrete surface to be repaired

by using brush or spray at 250 ml per Sq.Mt./Coat or as per

manufacturer’s specification and prior to application of first coat of anti

corrosive coating to reinforcement.

6 R3-CS-RF-2 Anti Corrosive coating to exposed reinforcement: Providing & applying 50.00 MT 7,116.58 3,55,829.00 3,55,829.00

Two coats of Anti Corrosive protective coating (CBRI / CSIR technology)

for reinforcement bars by brush. Sprinkle dry sand when second coat is

tacky so as to get rough surface.

7 R3-CS-RF-5 Bond Coat: Providing & applying One coat of structural grade epoxy bond 500.00 Sq.m 613.60 3,06,800.00 3,06,800.00

coat by brush conforming to ASTM-C-882- 87 to the prepared concrete

surface to be repaired / strengthened. This is applied prior to the

application of polymer repair mortar / epoxy mortar / Microconcrete to

have monolithic action between old concrete surface and new concrete

8 PWD SSR Providing Repairing of honeycombs and minor damages with Polymer 2,000.00 Kg 203.20 4,06,392.00 4,06,392.00

2022-23 Modified Morter including material,labour complete in all respect

9 R3-CS-CW- Repairing to the existing RCC structural members (vertical or horizontal) 5,000.00 Kg 48.38 2,41,900.00 2,41,900.00

45 using ready mix Micro Concrete of approved brand where the thickness

of repair is more than 30 mm and upto 115 mm. It can be used for

carrying out extensive repairs to beams, columns and other structural

elements, repairing of structural members subjected to repetitive loading

& for Jacketing of beams, columns and other structural elements for

strengthening. Procedure for carrying out repairing/

Digitally signed by SUJEET

REPAIR AND CONSERVATION WORKS OF PORT BHAVAN BUILDING AT MUMBAI PORT AUTHORITY, MUMBAI

BILL OF QUANTITIES

SR.NO CPWD DSR DESCRIPTION OF ITEMS QTY UNIT RATE AMOUNT AMOUNT AS PER AMOUNT AS PER

2023 CPWD DSR 2023 NON DSR ITEMS

Surface preparation- (separate payment shall be made ) All loose traces

of concrete or mortar, dust, grease oil, etc. must be removed. Damaged

or contaminated concrete shall be removed to obtain a keyed aggregate

exposed surface. Non-impact/ vibrating cleaning methods, e.g. grit or high

pressure water blasting are recommended. Cut the edges of the repair

vertically to a minimum depth of 20 mm. Clean all exposed reinforcement

to a minimum grade of Sa 2 according to ISO 8501-1 / ISO 2944-4. Ensure

back of reinforcing bar is also clean. Where reinforcing bars are corroded,

cut back the concrete to at least 20mm behind the reinforcing bars and

coat old and new with approved epoxy coating for corrosion protection

Water Powder ration Grit blast around the reinforcing bars to remove

corrosion products or any other method recommended by Engineer In

charge or Structural Consultant. Replace the affected part of reinforcing

bar if the diameter after grit blasting is found reduced by more than 20%

of the original diameter on the advice of the structural engineer

responsible for the works.

Bond Coat- (separate payment shall be made) Providing & applying One

coat of structural grade epoxy bond coat by brush conforming to ASTM-C-

882-87 to the prepared concrete surface to be repaired / strengthened

and micro concreting pouring shall be done when the surface is tacky.

Formwork – (No separate payment shall be made) The forms must be of

good quality, treated with a chemical release agent for smooth release,

provided with water drain holes, strong and well braced to withstand the

fluid pressure of the mortar until it hardens.

Only full bags are mixed. Damaged or opened bags should not be used.

Mix the ready mix Micro Concrete in a forced action pan mixer, or with a

helical paddle attached to a low speed (300-600rpm) mixer for 3 minutes

until a lump free, flowable consistency is achieved. Only use clean water.

Mixing water needed: 3.25 to 3.75 litres per 25kg bag or as recommended

by the Manufacturer of Micro Concrete. Allow the mortar to rest for 2 - 3

minutes and then remix briefly before pouring into formwork. If

temperature more than 40°C then use chilled water for mixing.

Digitally signed by SUJEET

REPAIR AND CONSERVATION WORKS OF PORT BHAVAN BUILDING AT MUMBAI PORT AUTHORITY, MUMBAI

BILL OF QUANTITIES

SR.NO CPWD DSR DESCRIPTION OF ITEMS QTY UNIT RATE AMOUNT AMOUNT AS PER AMOUNT AS PER

2023 CPWD DSR 2023 NON DSR ITEMS

Mortar application-

The minimum temperatures must be maintained during application and

for at least 24 hours thereafter for optimum curing of the product. The

prepared substrate should be presoaked, preferably for 24 hours, but at

least 2 hours before applying Ready Mix Micro Concrete ensure all water

is removed from formwork prior to installation and formwork is resealed.

Ready Mix Micro Concrete should be pumped or poured into the prepared

formwork until the void is filled. Pumping is recommended for larger

pours. Do not vibrate Ready Mix Micro Concrete as it could lead to

segregation. The formwork should be removed after 1-3 days and a curing

compound applied. If subsequent coats are to be applied the use of clear

polythene is recommended for the first three days after removal of

formwork. For repairs beyond 80m m to 100mm in thickness, extend

Ready Mix Micro Concrete with up to 25kg of 5-12mm sized washed,

saturated surface-dry (SSD), graded low absorption, high density

Protective coatings- (separate payment shall be made) Subsequent

coatings of any anticarbonation barriers or silane impregnations should be

applied if recommend by the Structural Engineer.

Minimum 7 days curing shall be done to the newly repaired/jacketed area

using any suitable method. Required Compressive strength (ASTM C109

7cm cube) Ready Mix Micro Concrete used on site shall be sent for

testing of compressive strength and minimum strength

required to be achieved is as follows –

1 Day-15 MPa, 3 Day-25 MPa, 7 Day-35 MPa, 28 Day-40 MPa.

Payment is to be made by weight premixed of micro concrete product

consumed as per site register records.

Digitally signed by SUJEET

REPAIR AND CONSERVATION WORKS OF PORT BHAVAN BUILDING AT MUMBAI PORT AUTHORITY, MUMBAI

BILL OF QUANTITIES

SR.NO CPWD DSR DESCRIPTION OF ITEMS QTY UNIT RATE AMOUNT AMOUNT AS PER AMOUNT AS PER

2023 CPWD DSR 2023 NON DSR ITEMS

10 PWD SSR Supplying, Drilling/Cleaning hole and injecting chemical. Application to be 50.00 No's 301.08 15,053.85 15,053.85

2022-23 designed separately for Rebars as Simply Supported, Moment or Splice

53.01 Connection as per EC2/TR 023 or relevant tested and accepted rebar

guidelines. The chemical should have ETA approval for seismic rebar as a

minimum qualifying criterion. Drilling hole with double flute type drill bits

or hollow drill bits to the required depth by rotary hammer drill, cleaning

with brush and jet of clean air, filling resin and hardener using serrated

nozzle to eliminate mixing error with standard HDE A22 battery dispenser

along with piston plug. The installation and the setting instructions should

be strictly followed as per the manufacturer’s recommendations. The

adequate diameter and embedment of rebars to be decided as per PROFIS

Rebar Software & the report to be submitted to the project manager/

design engineer for approval. Scanning before drilling to be done to avoid

hitting existing rebars. Re 500 -8mm dia 160mm depth

11 PWD SSR Supplying, Drilling/Cleaning hole and injecting chemical. Application to be 50.00 No's 573.66 28,682.85 28,682.85

2022-23 designed separately for Rebars as Simply Supported, Moment or Splice

53.02 Connection as per EC2/TR 023 or relevant tested and accepted rebar

guidelines. The chemical should have ETA approval for seismic rebar as a

minimum qualifying criterion. Drilling hole with double flute type drill bits

or hollow drill bits to the required depth by rotary hammer drill, cleaning

with brush and jet of clean air, filling resin and hardener using serrated

nozzle to eliminate mixing error with standard HDE A22 battery dispenser

along with piston plug. The installation and the setting instructions should

be strictly followed as per the manufacturer’s recommendations. The

adequate diameter and embedment of rebars to be decided as per PROFIS

Rebar Software & the report to be submitted to the project manager/

design engineer for approval. Scanning before drilling to be done to avoid

hitting existing rebars. Re 500 -10 mm dia 200mm depth

Digitally signed by SUJEET

REPAIR AND CONSERVATION WORKS OF PORT BHAVAN BUILDING AT MUMBAI PORT AUTHORITY, MUMBAI

BILL OF QUANTITIES

SR.NO CPWD DSR DESCRIPTION OF ITEMS QTY UNIT RATE AMOUNT AMOUNT AS PER AMOUNT AS PER

2023 CPWD DSR 2023 NON DSR ITEMS

12 PWD SSR Supplying, Drilling/Cleaning hole and injecting chemical. Application to be 50.00 No's 670.30 33,514.95 33,514.95

2022-23 designed separately for Rebars as Simply Supported, Moment or Splice

53.03 Connection as per EC2/TR 023 or relevant tested and accepted rebar

guidelines. The chemical should have ETA approval for seismic rebar as a

minimum qualifying criterion. Drilling hole with double flute type drill bits

or hollow drill bits to the required depth by rotary hammer drill, cleaning

with brush and jet of clean air, filling resin and hardener using serrated

nozzle to eliminate mixing error with standard HDE A22 battery dispenser

along with piston plug. The installation and the setting instructions should

be strictly followed as per the manufacturer’s recommendations. The

adequate diameter and embedment of rebars to be decided as per PROFIS

Rebar Software & the report to be submitted to the project manager/

design engineer for approval. Scanning before drilling to be done to avoid

hitting existing rebars. Re 500 -12 mm dia 240mm depth

13 R3-CS-RF- Injection Grouting of Super low Viscosity Epoxy Grout System: Pressure 1.00 Cu.m 6,11,838.26 6,11,838.26 6,11,838.26

10 grouting Super low viscosity epoxy resin using injector till nozzles refused

to accept the grout under pressure of 3-4 Kg/cm2. Grout the material

through pre-fixed nozzles in the structural elements and subsequently

cutting /removal of nozzles and sealing of holes with putty Monitor the

leakages through other nozzles while grouting and seal them as per the

14 R3-CS-RF- Injection Grouting High Performance Polymer Cement Grout: Providing 500.00 Per 590.00 2,95,000.00 2,95,000.00

11 & injecting high performance non shrink, Antiwashout Polymer Cement 50KG

Grout per pack of 225gm for 50kg bag of cement as per manufacturer’s Bag Of

specifications into honeycombing area / porous concrete with suitable Cement

pump at pressure of 2.0 Kg/Cm2 and subsequently cutting /removal of

nozzles and sealing of holes with grout etc., complete. This does not

include the rate of cement bag.

15 PWD SSR Providing, drilling and fixing Nipples for pressure injection grouting of 50.00 No's 329.57 16,478.70 16,478.70

2022-23 polymer cement grout etc. complete

Digitally signed by SUJEET

REPAIR AND CONSERVATION WORKS OF PORT BHAVAN BUILDING AT MUMBAI PORT AUTHORITY, MUMBAI

BILL OF QUANTITIES

SR.NO CPWD DSR DESCRIPTION OF ITEMS QTY UNIT RATE AMOUNT AMOUNT AS PER AMOUNT AS PER

2023 CPWD DSR 2023 NON DSR ITEMS

16 PWD SSR Filling voids/honeycomb with high pressure injection grouting of 500.00 Kg 271.34 1,35,670.50 1,35,670.50

2022-23 Polymer Cement Grout (10% of Polymer by Weight of Cement)

17 PWD SSR Strengthening structural elements by providing & fixing CARBON FIBER 50.00 Sq.m 7,756.14 3,87,807.00 3,87,807.00

2022-23 Surface preparation: Grinding concrete substrate, cleaning it with wire

51.151 brush removing oil, laitance if present, rounding sharp edges to min 25

mm radius etc. complete.Profiling: providing & Applying compatible

Mbrace primer on prepared substrate, Filling the holes and uneven

surface with high strength epoxy putty etc. complete IF Required.

Wrapping: Providing & Applying first coat of Saturant, cutting the carbon

fiber sheet to size, wrapping the fiber sheet to structural element at

desired orientation using tamping roller to avoid any air voids etc.

complete.Sand pasting: Providing & Applying second coat of Saturant

after min. 12 hrs, rectify air voids if any paste the rive sand on it to make

surface rough to take any further finishes(Mode of measurement: Per

sq.mt of Mbrace CF 400 sheet applied and not surface area of Concrete

application & Quantity will be measured including wastage) The rate

includes all type of material,application,equipment & scaffolding etc

complete. Rate is applicable for all height & level

18 PWD SSR Providing antitermite treatment to the sides of flooring of the 500.00 No's 32.21 16,107.00 16,107.00

2022-23 existing building as per I.S. 6313 (Part-III) by punching holes 6mm dia.

21.28 drilled at a distance of 30cm. centre to centre and injecting one percent

of chlorodane emulsion concentrate at the rate of 50 ml per hole and

sealing by filling putty etc. complete covering 2 years guarantee on bond

19 PWD SSR Providing antitermite treatment around the periphery of the existing 1,000.00 Rmt 83.01 83,013.00 83,013.00

2022-23 building as per I.S. 6313 (Part-III) by excavating trenches of 20cm width

21.29 and exposing the sides of columns and plinth beams upto a depth of

300mm and injecting one percent of chlorodane emulsion concentrate at

the rate of 2.25 litres per One Running Metre and refilling the trenches

etc. complete covering 2 years guarantee on bond paper.

Digitally signed by SUJEET

REPAIR AND CONSERVATION WORKS OF PORT BHAVAN BUILDING AT MUMBAI PORT AUTHORITY, MUMBAI

BILL OF QUANTITIES

SR.NO CPWD DSR DESCRIPTION OF ITEMS QTY UNIT RATE AMOUNT AMOUNT AS PER AMOUNT AS PER

2023 CPWD DSR 2023 NON DSR ITEMS

20 #REF! Providing unskilled labour for carrying out miscellaneous works during 50.00 No's 1,047.05 52,352.50 52,352.50

execution of the project, including but not limited to material handling,

shifting of materials, cleaning of work areas, loading and unloading,

assisting in erection and dismantling activities, chipping, drilling

assistance, housekeeping, protection of existing works, minor repair

works, and other incidental works as directed by the Engineer-in-Charge.

The rate shall include labour wages, supervision, tools and tackles, safety

PPE, insurance, statutory obligations, transportation, and all incidental

charges required for satisfactory completion of the work

21 PWD SSR Providing and applying Elastomeric, Anti carbonation, Anti corrosive, UV 2,000.00 Sq.m 646.76 12,93,516.00 12,93,516.00

2022-23 resistant, Solvent based Pure Aliphatic Acrylate System- on the exterior

47.19 faces of Buildings Protection against ION penetration, carbonation,UV

radiations and wethering effect conforming to ASTM D 4541-02 having

Electrochemical impedance of 107 Ω and achieving dry film thickness of

minimum 200 microns in a primer coat followed by two top coats using

brush or spray after complete cleaning & removal of oil, grease or loose

particles from the surface etc. complete

22 PWD SSR Providing and applying epoxy paint primer with middle coat and top coat 2,000.00 Sq.m 861.11 17,22,210.00 17,22,210.00

2022-23 to superstructure including scaffolding etc complete

23 PWD SSR Providing and applying Texture plaster with finishing with texture 2,000.00 Sq.m 778.09 15,56,184.00 15,56,184.00

2022-23 material of approved make in 3 to 4 millimeter thickness on previously

32.32 plastered surface, including Plaster Groove 6mm thickness or Tape

Grooves 35 to 45 mm thickness or as required, in all position

including preparing the surface, scaffolding etc. complete.

24 16.83 Taking out existing CC interlocking paver blocks from footpath/ central 500.00 Sq.m 131.75 65,875.00 65,875.00

verge, including removal of rubbish etc., disposal of unserviceable

material to the dumping ground, for which payment shall be made

separately and stacking of serviceable material within 50 metre lead as

per direction of Engineer-in-Charge.

Digitally signed by SUJEET

REPAIR AND CONSERVATION WORKS OF PORT BHAVAN BUILDING AT MUMBAI PORT AUTHORITY, MUMBAI

BILL OF QUANTITIES

SR.NO CPWD DSR DESCRIPTION OF ITEMS QTY UNIT RATE AMOUNT AMOUNT AS PER AMOUNT AS PER

2023 CPWD DSR 2023 NON DSR ITEMS

25 16.1 Preparation and consolidation of sub grade with power road roller of 8 500.00 Sq.m 218.90 1,09,450.00 1,09,450.00

to 12 tonne capacity after excavating earth to an average of 22.5 cm

depth, dressing to 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.

26 R3-CS-EW- Providing & Laying dry stone Rubble Soling with average 230 mm size 200.00 Cu.m 2,872.12 5,74,424.00 5,74,424.00

26 hard stone set in regular lines, handpacked and interstices thoroughly

filled with small chips including filling in with good quality murum brought

from outside, compacting with iron rammers, watering, sand spreading

12mm thk. layer of grit on top etc complete as directed by Engineer In

Charge. (Note: The rate includes the royalty and other taxes if any)

4.3 Centering and shuttering including strutting, propping etc. and removal of

form work for : ( For Plain cement concrete)

27 4.3.1 Foundations, footings, bases for columns 200.00 Sq.m 392.15 78,430.00 78,430.00

4.20 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 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 of

Note: Extra cement up to 10% of the minimum specified cement content

in design mix shall be payable separately. In case the cement content in

design mix is more than 110% of the minimum specified cement content,

the contractor shall have discretion to either re-design the mix or bear the

cost of extra cement.

4.20.1 All works upto plinth level :

28 4.20.1.3 Concrete of M20 grade with minimum cement content of 270 kg /cum 150.00 Cu.m 9,212.60 13,81,890.00 13,81,890.00

Digitally signed by SUJEET

REPAIR AND CONSERVATION WORKS OF PORT BHAVAN BUILDING AT MUMBAI PORT AUTHORITY, MUMBAI

BILL OF QUANTITIES

SR.NO CPWD DSR DESCRIPTION OF ITEMS QTY UNIT RATE AMOUNT AMOUNT AS PER AMOUNT AS PER

2023 CPWD DSR 2023 NON DSR ITEMS

16.91 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 of 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.

29 16.91.2 80 mm thick C.C. paver block of M-35 grade with approved colour design 500.00 Sq.m 1,091.50 5,45,750.00 5,45,750.00

30 16.69 Providing and laying at or near ground level factory made kerb stone of M- 10.00 Cu.m 10,117.60 1,01,176.00 1,01,176.00

25 grade cement concrete in position to the required line, level and

curvature, jointed with cement mortar 1:3 (1 cement: 3 coarse sand),

including making joints with or without grooves (thickness of joints except

at sharp curve shall not to more than 5mm), including making drainage

opening wherever required complete etc. as per direction of Engineer-in-

charge (length of finished kerb edging shall be measured to calculate

volume for payment). (Precast C.C. kerb stone shall be approved by

Engineer-in-charge).

5.9 Centering and shuttering including strutting, propping etc. and removal of

form for- (For RCC works)

31 5.9.1 Foundations, footings, bases of columns, etc. for mass concrete 100.00 Sq.m 392.15 39,215.00 39,215.00

32 5.9.2 Walls (any thickness) including attached pilasters, butteresses, plinth and 100.00 Sq.m 842.50 84,250.00 84,250.00

string courses etc.

33 5.9.3 Suspended floors, roofs, landings, balconies and access platform 100.00 Sq.m 927.25 92,725.00 92,725.00

MDSR Steel reinforcement for R.C.C. work including straightening, cutting,

5.22 bending, placing in position and binding all complete at all levels.

34 MDSR Corrosion Resistant Steel (500 CRS D) or more 5,000.00 Kg 107.85 5,39,250.00 5,39,250.00

9.48 Providing and fixing M.S. grills of required pattern in frames of windows

etc. with M.S. flats, square or round bars etc. including priming coat with

approved steel primer all complete.

Digitally signed by SUJEET

REPAIR AND CONSERVATION WORKS OF PORT BHAVAN BUILDING AT MUMBAI PORT AUTHORITY, MUMBAI

BILL OF QUANTITIES

SR.NO CPWD DSR DESCRIPTION OF ITEMS QTY UNIT RATE AMOUNT AMOUNT AS PER AMOUNT AS PER

2023 CPWD DSR 2023 NON DSR ITEMS

35 9.48.2 Fixed to openings /wooden frames with rawl plugs screws etc. 50.00 Kg 238.35 11,917.50 11,917.50

36 10.1 Structural steel work in single section, fixed with or without connecting 50.00 Kg 117.35 5,867.50 5,867.50

plate, including cutting, hoisting, fixing in position and applying a priming

coat of approved steel primer all complete.

37 10.2 Structural steel work riveted, bolted or welded in built up sections, 50.00 Kg 133.70 6,685.00 6,685.00

trusses and framed work, including cutting, hoisting, fixing in position and

applying a priming coat of approved steel primer all complete.

10.25 Steel work welded in built up sections/ framed work, including cutting,

hoisting, fixing in position and applying a priming coat of approved steel

primer using structural steel etc. as required.

38 10.25.1 In stringers, treads, landings etc. of stair cases, including use of chequered 100.00 Kg 123.60 12,360.00 12,360.00

plate wherever required, all complete

39 10.28 Providing and fixing stainless steel ( Grade 304) railing made of Hollow 100.00 Kg 772.40 77,240.00 77,240.00

tubes, channels, plates etc., including welding, grinding, buffing, polishing

and making curvature (wherever required) and fitting the same with

necessary stainless steel nuts and bolts complete, i/c fixing the railing with

necessary accessories & stainless steel dash fasteners , stainless steel

bolts etc., of required size, on the top of the floor or the side of waist slab

with suitable arrangement as per approval of Engineer-in-charge, (for

payment purpose only weight of stainless steel members shall be

considered excluding fixing accessories such as nuts, bolts, fasteners etc.).

TOTAL FOR RETROFITTING WORKS 1,48,35,270.11 33,84,956.00 1,14,50,314.11

APPLYING COST INDEX OF 1.17 ON CPWD DSR 2023 ITEMS & GST 38,53,467.76 1,14,50,314.11

CORRECTION FACTOR 0.973 ON A

GRAND TOTAL 1,53,03,781.87

GRAND TOTAL 1,53,03,781.87

Digitally signed by SUJEET