Strengthening of columns by jacketing, providing steel stair, hand railing and carrying out other repair work of various components at karjan dam

Name of Work: - Strengthening of columns by jacketing, providing steel stair, hand

railing and carrying out other repair work of various components at karjan dam

Item No DescriptionofItem(withbrief specification Quantit Unit RateIn Amount

and reference to book of specifications) y figures

1 Fabricating and Erecting upstream staircase on piers

(a) steel material 1022.00 KG 224.00

(b) rail cutting 5.00 Day 214.00

(c ) pipe 40 mm dia as per RA-1 18.00 MTR 719.00

2 Fabricating and Erecting Ladder for accessing

backside of Yoke Girder

3 Fabricating and Erecting Foldable Ladder for

accessing DHU 409.00 KG 224.00

4 Hinges Parilamentary Steel 10 cms. Length 166.9025

5 Fabricating and Erecting upstream staircase for 10 each 29.29

6 Two coats of silver grey paint to hoist components 669 sqm 137.10

line, shaft, supporting girders and gearboxes, C.D

Units, chequered

plates, hand railing on hoist platform, hoist chassis,

level gear covers, starter etc. comp including one coat

of read oxide metallic primer whenever required for

7 Providing and laying cement concrete of 1:2:4 4 cum 9292.50

proportion of cement,sand and coarse aggregate for

R.C.C. jacketing to canal structures including

formwork, centering, rodding, vibrating, smooth

finishing, curing, etc. Complete with all leads and

lifts.(with B.T.Metal).

8 Providing and placing in position reinforcement bars 0.7320001 mt 82019

including cutting, bending, welding joints where as per

drawing for all leads and lifts. (A) TMT/CRS (Fe 500)

9 Removing dry or oil bound distemper/enamel by 191 sqm 11.81702

washing and scraping and sand papering the wall

surface smooth including necessary repairs the

scratches complete.

10 Providing and fixing post and 40 mm dia pipe railing 120 mtr 2165.10

as per detailed drawing including angle iron post of

size 80mm x 50mm x 10mm (Height 1.2mt) fixed in

C.C. block (M-15 MSA 20mm) of size 0.30 m x

m x 0.30 m etc. as per

specifications including 3 coats of oil painting to steel

work and as directed etc. complete

11 Dismantling the existing brick masonry including 19 cum 750.90

sorting out and stacking the useful material and

removing the debris and making good the damages

etc. complete as directed. In Cement Mortar

12 Dismentling steel work including distempering and 1807 kg 3.939

stacking the materials with all lead and lift

13 Providing and laying cement concrete work 1:2:4 (1 0.93 cum 4836.91

Cement : 2- Coarse sand : 4- graded stone aggregates

20 mm nominal size) and curing complete excluding

cost of formwork and reinforcement for reinforced

concrete work in (E)Staircases excluding landing upto

14 Applying C channel at Edge of step at dam Top to 2410 kg 100.38

catwalk platform

15 Brick work using common burnt clay building bricks 2.75 sqmt 5588.02

having crushing strength not less than 35 kg./Sq.Cm.

in foundation and plinth in Cement Mortar 1:6 (1-

Cement : 6 -fine sand)(C) Fly Ash Bricks (upto 10 ton)

16 Providing 15mm thick cement plaster in single coat on 419 sqmt 219.769

Rough (Similar)side of single or half brick walls for

interior plastering upto floor two level and finished

even and smooth in (i) Cement mortar 1:3 (1-

I/We am/are willing to carry out the work at… ....................... % above/below percent(Should

be written in figures and words) of the estimated rate mentioned above. Amount of my /our

tender works out as under.

Estimated amount put to tender Estimated amount put to tender

Deduct………% below Add………% Above

In words In words

(A) For Item Rate Tender (For above INR 50 Cr.):

Item Description of Item (with brief Quantity Unit Rate Amount

No specification and reference to

specifications) figures Words

(A) Total Tendered Amount

(B) Rebate on above tendered amount (if any) % (in figure) ……………………………… (in

(C)Net Tendered Amount (A-B) (in figure) ………………………………

1 The Contractor shall exhibit a board with brief details of work as directed by the Engineer-In-Charge for which

no extra payment shall be made.

2 The labour cess will be deducted as per prevailing rules i.e. 1% of the work done.

3 GST and Income tax TDS will be deducted at a source while making payments of bills

4 In all R.C.C. Items in Rate Analysis Standard Cement Consumption has been taken as per Govt. G.R. NO.:

MIS102010/17/K1 Dated:30/07/2018 as stated in S.O.R. therefore in R.C.C. items where there is a change as

per actual mix design the cost of difference of cement consumption have been deducted from the rate of original

item at the rate of input rate mentioned in all the tender.

Signature of Contractor. Deputy Executive Engineer Executive Engineer

Irrigation Pro. Sub Division No.27 Irrigation Project Division No.4

Rajpipla Rajpipla

: SCHEDULE FOR TESTING OF MATERIALS :-

For ensuring quality control and workmanship Various tests prescribed below for

materials shall be taken at periodical intervals as stipulated below. The materials shall be got

tested at Government recognized Laboratory (NABL &R&B Approved) or field Laboratory of GERI

(R&B) or Govt./NABL approved laboratory.

Brief Description of

Prescription of test which shall

Materials to be Frequency @ which test shall be carried out

Cement Consistency Up to 50 MT 1 Test

Setting Time 50 – 100 MT 2 Test

Compressive Strength 100 – 200 MT 3 Test

Fineness 200 – 300 MT 4 Test

Chemical analysis 300 – 500 MT 5 Test

Soundness 500 – 800 MT 6 Test

800 – 1300 Mt 7 Test

and 8 test for larger consignment

or Change in Brand

Coarse aggregate Impact value One for each source of supply and subsequently on

Flakiness &Elongation monthly basis.

Abrasion One test per work/Change in Source or as directed by

Crushing test Engineer-In Charge

Los Angeles Abrasion Value

Gradation One test per 300 cmt.

Asphalt - 1 Penetration test as per IS 1 to 10 tanker 1 Test

1203 11 to 20 tanker 2 Test

- 2 Ductility test as per IS

- 3 Specific gravity test as per IS

- 4 Softening point test as per IS

- 5 Viscosity test as per IS 1206 Remaining every 50" 1Test

Yield stress 1test/40tonnes/per category or Change in Brand

Sand (Fine Aggregate) Silt content One for each source of supply and subsequently on

One test per work/Change in Source or as directed by

Engineer-In Charge

Gradation (FM) One test per 300 cmt.

Water Chemical test One for approval of source of supply

Note: - Test related to other materials are described in specification of materials and detail specifications of

Signature of Contractor. Deputy Executive Engineer Executive Engineer

Irrigation Pro. Sub Division No.27 Irrigation Project Division No.4

Rajpipla Rajpipla