Repairing of Minor Bridge on Chainage (1)0/00 to 1/00 & (2) 3/00 to 4/00 on Bhuj Lakhapat Road Km 0/00 to 5/400 Ta. Bhuj, Dist. Kutch

Name of work :-

Repairing of Minor Bridge on Chainage (1)0/00 to 1/00 & (2) 3/00 to 4/00 on

Bhuj Lakhapat Road Km 0/00 to 5/400 Ta. Bhuj, Dist. Kutch

Bill of Quantity

Memorandum showing items of works to be carried out.

It. Qty. Item of work Estimated Rates Unit Total amount according

It. Qty. Item of work Estimated Rates Unit Total amount according

No. Estimated In Figures In Words

to estimated Quantities

1 1.08 Clearing and grubbing road land 34889.38 Rupees Thirty Ha

including uprooting rank vegetation Four Thousand

grass bushes, shrubs, sapling and Eight Hundred

trees girth up to 300 mm removal Eighty Nine

of stumps of trees cut earlier and And Paise

disposal of unserviceable Thirty Eight

materials(D) By mechanical means Only

in area of thorny jungle

2 326.00 Removing and scraping of old 19.89 Rupees Smt

deteriorated plaster of any Nineteen And

thickness fromm wall / R.C.C Paise Eighty

member including stacking of Nine Only

serviceable material and disposal of

unserviceable from site of work

with all lead and lift

3 465.00 Scaffolding:-Providing, erecting and 208.06 Rupees Two Smt

dismantling safe H frame and/ pipe Hundred Eight

scaffolding including working And Paise Six

platform for external area of bridge Only

pier to facilitate all works etc.

completed, Measurement for

payment shall be considered as per

detailed specification. (Property of

contractor, and repetitions willbe

paid per pier) (for Every 1 m extra

height, increase the rate by

rupees/ meter height )A) up to

4 146.75 Removal of defective concrete, 594.79 Rupees Five Smt

cleaning the surface thoroughly, Hundred

applying the shotcrete mixture Ninety Four

mechanically with compressed air And Paise

under pressure, comprising of Seventy Nine

cement, sand, coarse aggregates, Only

water and quick setting compound

in the proportion as per clause

2807.1., sand and coarse

aggregates conforming to IS:383

and table 1 of IS:9012 respectively,

water cement ratio ranging from

0.35 to 0.50, density of gunite not

less than 2000kg/cum, strength

not less than 25 Mpa and

workmanship conforming to clause

It. Qty. Item of work Estimated Rates Unit Total amount according

It. Qty. Item of work Estimated Rates Unit Total amount according

No. Estimated to estimated Quantities

but may be In Figures In Words

5 389.20 Providing and inserting nipples 502.98 Rupees Five Each

with approved fixing compound Hundred Two

after drilling holes for grouting as And Paise

per Technical specifications Ninety Eight

including subsequnt cutting Only

/removal and sealing of the hole as

necessary of nipples after

completion of grouting with

6 583.80 Sealing of cracks / porous concrete 794.87 Rupees Seven Kg

by injection process through Hundred

nipples/ Grouting complete as Ninety Four

perTechnical specification. And Paise

7 146.75 Epoxy bonding agent of new 529.24 Rupees Five Smt

concrete to old concrete. The Hundred

applied bond agent should possess Twenty Nine

min properties as below: Shear And Paise

Strength -@7 days 20N/mm Twenty Four

2Flexural Strength- @7days Only

35N/mm 2Compressive Strength-

@7 days 50N/mm 2(The new repair

mortar /concrete should be applied

within overlay time of epoxy

bonding agent mentioned as per

manufacturer's datasheets)

8 146.75 Applying epoxy mortar over 436.32 Rupees Four Smt

leached, honeycombed and salled Hundred Thirty

concrete surface and exposed steel Six And Paise

reinforcement complete as per Thirty Two Only

Technical specification

9 939.54 Guniting concrete surface with 775.68 Rupees Seven Smt

cement mortar applied with Hundred

compressor after cleaning surface Seventy Five

and spraying with epoxy complete And Paise Sixty

as per Technical speciication Eight Only

.(Reference to MORT&H's

specification 2807)

10 186.00 Providing 15mm thick cement 180.40 Rupees One Smt

plaster in single coat on Rough Hundred

(Similar)side of single or half brick Eighty And

walls for interior plastering upto Paise Forty

floor two level and finished even Only

and smooth in (i) Cement mortar

1:3 (1-cement:3-sand)

It. Qty. Item of work Estimated Rates Unit Total amount according

It. Qty. Item of work Estimated Rates Unit Total amount according

No. Estimated to estimated Quantities

but may be In Figures In Words

11 186.00 Finishing wall with weather proof 196.94 Rupees One Smt

exterior emulsion paint including Hundred

primer on wall surface (two coats) Ninety Six And

to give an required shape even Paise Ninety

shade after thoroughly brushing Four Only

the surface to remove all dirt, and

remains of loose powdered

materials.etc complete

12 1594.60 Providing and applying approved 743.24 Rupees Seven Smt

elastomeric anti-carbonation Hundred Forty

protective coating system on Three And

exposed concrete surfaces of bridge Paise Twenty

components such as deck soffit, Four Only

girders, piers, pier caps,

abutments, return walls and

parapets, comprising thorough

surface preparation by removing

dust, laitance, oil, grease, algae,

loose particles and deteriorated

coatings by wire brushing, grinding

and water jetting/air blowing,

making good minor surface defects

with approved polymer modified

repair mortar wherever required,

applying one coat of compatible

acrylic/epoxy based primer

followed by two coats of anti-

carbonation elastomeric acrylic

protective coating of approved

make and shade to achieve a

minimum dry film thickness of

250–300 microns, complete with all

materials, labour, tools and plants,

scaffolding, curing/protection,

finishing and all incidental works,

as per the manufacturer's

specifications, technical

Rupees Thirty Lakh(s) Thirteen Thousand Eight Hundred Thirty Six And Paise Ninety Nine Only

*Estimated amount *Estimated amount

Put to tender Rs……………………… Put to tender Rs………………………

Deduct : ………% below Add : ………% above

Net Rs……………………… Net Rs………………………

In words ……………………………… In words ………………………………

*(please strike out whichever is not applicable)

Note-1 All works shall be carried out as per Public Works Department Handbook and other specifications of

Division or as directed.

Note-3 Rates quoted include clearance of site (prior commencement of work and its close) in all respects and

hold good for work under all conditions, site, moisture, weather etc.

Note-5 Testing Charges for the quality of material shall be recovered as per SBD

It. Qty. Item of work Estimated Rates Unit Total amount according

It. Qty. Item of work Estimated Rates Unit Total amount according

No. Estimated to estimated Quantities

but may be In Figures In Words

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Note-9 Labour Cess shall be recovered as per SBD

Note-10 Quantity of items may reduce or increase as per work execution.

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Note-13 In RCC items where there is change of grade mix or change as per actual mix design the difference of

cement consumption shall be deducted from rate of original item at the rate of star rate mentioned in

tender. However for Increase in quantity of cement no additional payment shall be made.

Note-14 For earthquake resistance provision the work shall be carried out as per the instruction of Engineer in-

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Signature of Contractor Executive Engineer

R&B Division, Bhuj