Strengthening work of Key, Upstream Training wall and earthen bund of Khedva Dam Ta Khedbrahma Dist SK

BILL OF QUANTITIES

Strengthening Work of Key, Upstream Training wall and earthen bund of Khedva Dam.

work : Ta:khedbrahma, Dist: S. K.

MEMORANDUM SHOWING THE DETAILS OF ITEM OF WORK TO BE CARRIED OUT

Quantity Approved RATE

Item estimated but

Item of Work In Figure Unit Amount

No. may be more

or less Rs. Ps.

1 Excavation for foundation in all sorts of soil including 11793.00 102.40 Cum

yellow sandy gravelly soils ,soft & hard murrum etc. in

dry condition including depositing the excavated stuff in

uniform layers in banks or as and where directed etc.

complete for lead up to 500m and all lift. (BY

MACHINERY) (a) Excluding dewatering.

2 Earth work in embankment using selected soil, soft & 11793.00 304.00 Cum

hard murrum excavated from approved borrow area /

village tanks etc. Including conveying, spreading in

uniform layers, breaking clods and dressing to the

designed canal section etc. with lead upto 500m and all

lifts (for canals having capacity up to 300 Cusec) ( By

3 Compaction of earthwork in embankment in uniform 11793.00 43.20 Cum

layers at optimum moisture content to required dry

density including watering, rolling with suitable type of

roller of specified capacity etc. complete.

4 Providing & Laying in position HDPE Geo mambrane 2530.00 382.00 Sqmt

sheet 1.5 mm thick at Up stream face of eatrhen dam

5 Providing and laying dry rubble pitching of various 2200.00 617.50 Sqmt

thickness to required grade including trimming of

earth work, hand packing the interstices with spauls,

filling earth in interstices panelling complete for all

leads and lifts. (b) 450 MM THICK

6 Drilling 35 mm dia. vertical grout hole in required pattern 1370.00 3109.00 Rmt

as directed on top of the bank for grouting from top of

bank upto 10.00 mt. depth by means of DTH air blowing

machine non vibrating with necessary tools including all

labour and incidental all laboure etc complete.

7 Providing and fixing nipples with approved fixing 681.00 492.00 Nos

compound after making grooves 10 mm wide and

mm deep, drilling holes for grouting along cracks in

CC/RCC structure, sealing of grooves including

subsequent cutting/removal and sealing of the holes of

nipples after grouting by the approved fixing compound,

complete as per specification.

Quantity Approved RATE

Item estimated but

Item of Work In Figure Unit Amount

No. may be more

or less Rs. Ps.

8 Providing and Grouting Polymer SBR with Cement 34050.00 264.00 Kg

Grout in proportion as per manufacturer’s specification.

Arrangement to access the surface shall be include

complete as per specification including cost of all

materials, machinery, labour, scaffolding, transportation

with all leads and lifts and any other incidental charges

as directed by the Engineer-incharge

9 Coffer Dam -Providing and constructing coffer dam in 70.00 30870.00 Rmt

tank/Dam/river basin including excavation

filing,middle portion with B.C.soil (in empty

Cement/Gunny bags) to the entire satisfaction of

Engineer incharge till completion of the work

including dismentlling coffer dam after completion of

the work as diercted by EIC,including deatering by

pupping set etc.completed.

10 Item No:-10 Providing & Laying in position "NOMINAL 250.00 3935.00 Cum

MIX" cement concrete using cement, sand and

crushed aggregate by mass and machine mix for

C.C./R.C.C work incl. necessary formworks

centering, scaffolding, compaction by vibrator, curing

as directed with all lead & lift etc complete Without

Dewatering and excluding cost of steel

reinforcement. (A) For Foundation concrete / General

purpose. (c) C. C. Nominal Mix, M-15 and MSA-20

11 Item No:-11 Providing & Laying in position "NOMINAL 250.00 3346.00 Cum

MIX" cement concrete using cement, sand and

crushed aggregate by mass and machine mix for

C.C./R.C.C work incl. necessary formworks

centering, scaffolding, compaction by vibrator, curing

as directed with all lead & lift etc complete Without

Dewatering and excluding cost of steel

reinforcement. (A) For Foundation concrete / General

purpose. (a) C. C. Nominal Mix, M-10 and MSA-40

12 Providing 25 to 40 mm ( 1" to 1.5" ) thick guniting in 622.00 1243.80 Sqmt

cement mortar 1:2 cement and sand proportion

including binding 6 mm dia. reinforcement @ 9.24 kg/m2

for cement concrete works including finishing , curing

and use of air compressor and guniting equipments and

accessories with all costs of materials and labours

required for the work.

13 Item No:-13 Providing and grouting with a low 1600.00 3886.00 Kg

viscocity grouting material whitch expand when in

contect with water to form a resilient adhesive

material such as polyurethane of appvoved make and

brand for stopping of water leakages pressure of

kg/cm2 with pressure grouting with polyurethane for

Quantity Approved RATE

Item estimated but

Item of Work In Figure Unit Amount

No. may be more

or less Rs. Ps.

14 Providing cement pointing in C.M.1:3 to the brick 311.00 177.90 Sqmt

masonry and stone masonry for exposed faces including

watering, curing, scaffolding wherever necessary

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

percent (should be written in figures and words) of the estimated rates mentioned above. Amount of my/our

tender works out as under :-

Estimated amount put to tender Rs. Rs.

Deduct :- …………….. % below Rs. Rs.

Total:- Rs. Rs.

* (Please strike out whichever is not applicable)

Signature of Contractor Deputy Executive Engineer

Khedbrahma Irrigation Sub Division

Executive Engineer

Sabarkantha Irrigation Sub Division