West Bengal Comprehensive hrea Development Corpor*tion

11
West Bengal Comprehensive hrea Development Corpor*tion Kalna-ll Project Baidyapur, Purba Bardhaman NorrcE lruvrrruc TEruoEn I\ IT l\io, el (Orgr.qut) gQ.2_Q.2.!. Sealed tender in WBCADC Form No. 103 are invited by the Officer-In-Charge, WBCADC Kalna-II Project on behalf of WBCADC from the Bonafide, experience, reputed and resourceful contractor for execution of the following work as detail below:- SI N o. Name of the Work Location Estimated Value (Rs.) Earnest Money (Rs.) Date & Time of Issue of Tender Form Last Date & Time of Tender Submission Opening Date & Time of Tender 1 Construction of Spawning Pool with Pipe Line works for Eco Hatchery at Orgram Samanwayee Prokalpa under WBCADC Kalna II Proiect. Orgram Samanwayee Prokalpa 4,92,0521 - 9,9OOl- 09lo9l2o2o & ro/o9/2o2o up to 03.00 pm t6 /o9 / 2O2O up to 01.00 pm 16109 l2O2O at 02.00 pm 2 Construction of Over Head Tank for Eco Hatchery at Orgram Samanwayee Prokalpa under WBCADC Ka]na-II Proiect Orgram Samanwayee Prokalpa 3,78,65.31- 7,600l- oe/o9/2o2o &. to lo9 I 2o2o up to 03.00 pm t6 loe I 2o2o up to 01.00 pm t6/o9l2o2o at 02.00 pm 3 Construction of 2 nos. Eco Hatchery alongwith a common waste water tank with pipe line work at Orgram Samanwayee Prokalpa under WBCADC Kalna-II Proiect Orgram Samanwayee Prokalpa 4,O7,4591 - B,2OOl- 09/09 l2o2o & 10 l09 /2O2O up to 03.00 pm t6 /o9 / 2O2o up to 01.00 pm t6l09/2o2o at 02.00 pm 1. 2. The intending tenderers may visit the site before submission of tender. The Tender Documents and other relevant particulars may be seen by the intending tenderers on any working day between 11.30 am to 03.30 pm in the notice board of the Project Office. Eligibility criteria for participation in the tender. 4.A.(I). Intending tenderers should produced credentials of a similar nature of work of the minimum value of 4Oo/o of the estimated amount put to tender during 5 years prior to the date of the issue of the tender notice, or B. Intending renderers should produced of 2(Two) similar nature of work, each of the minimum value of 3Oo/o of the estimated amount put to tender during S(five ) years prior to the date of issue of the tender notice, or C. Indenting tenderes should produced credentials of one single running work of similar nature which has been completed to the extent of 80% or more than value of which is not less than the desired value at (i) above, incase of running works, only those tenderers who will submit the certificate of satisfactory running work from the 3. Memo No, Q18/ Q01/ A2/ A91lAF Date:.-....1.8/_A / 292A

Transcript of West Bengal Comprehensive hrea Development Corpor*tion

West Bengal Comprehensive hrea Development Corpor*tionKalna-ll Project

Baidyapur, Purba Bardhaman

NorrcE lruvrrruc TEruoEnI\ IT l\io, el (Orgr.qut) gQ.2_Q.2.!.

Sealed tender in WBCADC Form No. 103 are invited by the Officer-In-Charge, WBCADCKalna-II Project on behalf of WBCADC from the Bonafide, experience, reputed and resourcefulcontractor for execution of the following work as detail below:-

SINo.

Name of the Work Location Estimated Value(Rs.)

EarnestMoney

(Rs.)

Date & Timeof Issue of

Tender Form

Last Date &Time ofTender

Submission

OpeningDate &Time ofTender

1

Construction ofSpawning Pool withPipe Line works for EcoHatchery at OrgramSamanwayee Prokalpaunder WBCADC KalnaII Proiect.

OrgramSamanwayee

Prokalpa4,92,0521 - 9,9OOl-

09lo9l2o2o &ro/o9/2o2oup to 03.00

pm

t6 /o9 / 2O2Oup to 01.00

pm

16109 l2O2Oat 02.00 pm

2

Construction of OverHead Tank for EcoHatchery at OrgramSamanwayeeProkalpa underWBCADC Ka]na-IIProiect

OrgramSamanwayee

Prokalpa3,78,65.31- 7,600l-

oe/o9/2o2o &.to lo9 I 2o2oup to 03.00

pm

t6 loe I 2o2oup to 01.00

pm

t6/o9l2o2oat 02.00 pm

3

Construction of 2nos. Eco Hatcheryalongwith a commonwaste water tankwith pipe line work atOrgramSamanwayeeProkalpa underWBCADC Kalna-IIProiect

OrgramSamanwayee

Prokalpa4,O7,4591 - B,2OOl-

09/09 l2o2o &10 l09 /2O2Oup to 03.00

pm

t6 /o9 / 2O2oup to 01.00

pm

t6l09/2o2oat 02.00 pm

1.2.

The intending tenderers may visit the site before submission of tender.The Tender Documents and other relevant particulars may be seen by the intendingtenderers on any working day between 11.30 am to 03.30 pm in the notice board ofthe Project Office.Eligibility criteria for participation in the tender.4.A.(I). Intending tenderers should produced credentials of a similar nature of work ofthe minimum value of 4Oo/o of the estimated amount put to tender during 5 years priorto the date of the issue of the tender notice, or

B. Intending renderers should produced of 2(Two) similar nature of work, each of theminimum value of 3Oo/o of the estimated amount put to tender during S(five ) yearsprior to the date of issue of the tender notice, or

C. Indenting tenderes should produced credentials of one single running work ofsimilar nature which has been completed to the extent of 80% or more than value ofwhich is not less than the desired value at (i) above, incase of running works, onlythose tenderers who will submit the certificate of satisfactory running work from the

3.

Memo No, Q18/ Q01/ A2/ A91lAF Date:.-....1.8/_A / 292A

5.

concern executive engineer, or equivalent competent authority will be eligible for thetender. In the required certilicate it should be clearly stated that the work is in progresssatisfactorily and also that no penal action has been initiated against the executedagency, i.e.- the tenderer.

4. The tender documents shall consist of :-A. This notice inviting tender herein after will be refer to as the tender noticeB. Printed WBCADC Form No.103 herein after will be refer to as the printed tender

form.C. Special terms and condition and special specification, technical information.D. Departmental Schedule.Tender Documents can be had on application against payment of (i) Rs. 750.00 (

Rupees Seven Hundred Fifty ) only for cost of other tender document for each work andRs. 50.00 (Rupees fifty) only for cost of Printed WBCADC Form No. 103 in Cash foreach work (Non-Refundable) from the Office of the WBCADC Kalna-II Project onproduction of attested Xerox copy of valid certificate of up to date clearance ofprofessional tax, income tax, pan card, valid lSdigit (GSTIN) under GST act 2017. Andafter the condition in serial 4 above are satisfied, only one set of tender document willbe sold to a contractor for a particular work. The successful tenderer shall produce thenecessary certificate in prescribe from to prove the establishment register under theworkers welfare cess at 1996 before execution of constriction of work.Each tenderer will have to deposit an earnest money of the amount specified in favourof the WBCADC Kalna-ll Project in the form of Bank draft payable at Baidyapur on anyschedule/Nationalize Bank which must be accompanied with the tender failing whichthe tender will be treated as informal and liable to be rejected. In case of successfultenderer the deposited earnest money will be converted in to security deposit againstthe execution of work and rest amount to cover lOo/o of the work value will be deductedas security deposit from the progressive bills of the contractor.A tender is to quote rates in figures, as well as in words as percentage above/below /alper the rates shown in the departmental price schedule or as per item rates quoted inthe departmental schedule.One of the following is to be inscribed on the 3'd page of the printed WBCADC FormNo.103.I/We, agree to carry out the works mentioned in memorandum at per with the arteshown in the departmental schedule.I/We, agree to carry out the works mentioned in memorandum at ... .........(%)above/below rates shown in the departmental price schedule.I/We, agree to carry out the works mentioned in memorandum as per item rate quotedin the schedule of works enclosed with the tender. The said quotation in the exactwording of any one of the Form (a) or (b) or (c) above as applicable must be written onpage 3 of the printed tender form and now where else.The tender shall clearly and legibly be written and the whole writing must be by thehand of the person signing tender and with the same pen and ink. Faliore to do somakes the tender invalid. Erasing or over writing shall not be allowed. Corrections inthe quotation should be avoided and if this becomes unavoidable, the entire quotation(and not a portion only) shall be scored out and signed ( not simply initiated ) by thetenderer in token of such cancellation. A fresh quotation one of the specilied mannershall be written correctly.The tender must be sign in this space allotted on page 3 and 13 of the printed tenderform. The signature on page 3 of the printed tender form must be properly wetness bya person who is not a tenderer of this work in the space allotted for tdre purpose. Thetenderer must also sign ( full signature with official stamp) at the bottom of each pageof the printed tender form and other tender document.

6.

7.

A.

B.

C.

8.

9.

10. Complete tender documents are to be placed in a cover and duly sealed with thename of work and address of the tenderer super scribed on the cover. The sealed covercontaining the tender is to be submitted within the specified date and time.

11. If the day on which the tender is due has been or is declared a closed holiday ofGovt. Office under the Govt. of W.8., the offer shall remain open for acceptances tillthe same our of the next working day.

12. No tender will be deemed to be {it for consideration unless documents are fullyand completely filled in. A11 information that may be asked from a tenderer must beunequivocally furnished. Any tender which is incomplete or does not comply with theprescribed conditions or stipulations or containing vague and indefinite expression willbe liable to rejection at the time of opening of tenders or during subsequent scrutiny.

13. Canvassing in connection with the tender is strictly prohibited and the tendererswho resorts to this will render his tender liable to rejection.

15.A. A tender once submitted shall not be withdrawn with in a period of three monthsfrom the date of opening of tender till the non-acceptances of his tender is communicatedto him by Project Authority.

B. If a tenderer withdraws his tender within this period of three months withoutreceipt any intimation from Project Authority, his earnest money deposited against thistender will be forfeited.16. On receipt of intimation from the Project Authority earnest money deposited by theunsuccessful tenderer will be returned on application.17. The acceptances of the ender will rest with the Project Authority who does not bindhimself to accept the lowest tender and reserved to himself the Authority to reject any orall the tenders received without assigning any reason thereof and may distribute the workamong the tenderers as deems necessary.

A. Cost of any materials supplied departmentally or by the contactor will be considerfor preparing the final bill or running bill & deduction of I.T. & G.S.T. will be madeaccordingly as per rule from the bill of the Contractors. lo/o Building and otherConstruction Workers Welfare Cess will also be deducted from the progressive Bills of thecontractor. The taxes will be deducted from the running/final bills as per norms andvogue.

B. Usually the department will supply no materials for the work .

18. The Successful tenderer shall have to execute an agreement with the Project in formno. WBCADC 103 which contains the other tender documents with in 7 (seven) days onreceipt of an intimation of acceptance of his tender. Failing to comply with in the speciliedtime the Contractor shall render his contract liable to termination with forfeiture of earnestmoney. The above documents will have to be purchase from the Office in cash at prices Rs.800.00 (Ruppes Eight Hundred) (Non-Refundable) per set. A11 the copies must be sign onevery page by the contractor and submitted to the Project Authority within the specified time.

19. It must clearly be understood that the value of work and quantity of works as indicatedas sl. No. (1.C) and in the departmental schedule a-re approximate only and may beappreciable decreased/increased at the desires of the Project Authority during the actualexcursion. The Contract shall remained un-affected by such deviation.20. The Contractor will have to keep himself in readiness to execute the work and to completethe same within the target date as directed by the Project Authority. The Contractor will haveto take up the works as directed by the Project Authority. The Contractor will have to takeup the works as directed by the Project Authority within 7(Seven) days from the date of receiptof work order from the Project Authority, and complete the same within the target date asfixed by the Project Authority, failing which the department will have the every right to takeappropriate action and 2(two) execute the work as per the relevant closes of the printed tender

l{est Bengal Eomprehensive Area Development Eorporation

;timate for Construction of Spawning Pool with Pipe Line Works for Eco Hatchery at Orgram Samanwayee

Prokalpa under WBCADC Kalna-II Project

Sl. No. Description of Items Quantity Unit Rate Amount

1

Earth work in excavation offoundation trenches or

drains, in all sorts of soil (including mixed soil but

excluding laterite or sandstone) including removing,

spreading or stacking the spoils within a lead of 75 m.

as directed. The item includes necessary trimming the

sides of trenches, levelling, dressing and ramming the

bottom, bailing out water as required complete.

(a) Depth of excavation not exceeding 1,500 mm.

t7 Uum 134.91 7293.00

2

Earth work in filling in foundation trenches or plinth with good earth, in

Iayers not exceeding 150 mm. including watering and ramming etc. layer

by layer complete. (Payment to be made on the basis of measurement offinished quantity of work) (a) With earth obtained from excavation offoundation

5 cum 87.71 439.00

JSingle Brick Flat Soling of picked jhama bricks including ramming and

dressins bed to proper level and filling ioints with local sand.22 sqm 366.50 8063.00

4 Soiling or dry payment with one brick-on-edge (thickness I25mm) 66 sqm 585.96 3 8673.00

5

Cement concrete with graded stone ballast (20 mm size excluding

shuttering) In ground floor (Pakur Variety) (a) l:3:6

Droportion

7 cum 5463.70 38246.04

6

Brick work with I st class bricks in cement mortar ( I :6)

a) In foundation and plinth 12 cum 5443.33 65320.00

[b) In superstructure, ground floor l0 cum 5695.59 s6960.00

7

(A) Filling in foundation or plinth by silver sand in layers not exceeding

150 mm as directed and consolidating the same by thorough saturation

with water, ramming complete including the cost of supply of sand.

(payment to be made on measurement of finished quantity)

JJ cum 724.94 23923.00

8

Hire and labour charges for shuttering with centering and necessary

staging upto 4 m using approved stout props and thick hard wood planks

of approved thickness with required bracing for concrete slabs, beams and

columns,lintels curved or straight including fitting, fixing and striking out after

completion of works 25mm to 30mm thick wooden shurtering as directed (

ground floor)

28 sqm 371.03 r 0389.00

9

Reinforcement for reinforced concrete work in all sorts of structures

including distribution bars, stimrps, binders etc initial straightening and

removal of loose rust (if necessary), cutting to requisite length, hooking

and

bending to correct shape, placing in proper position and binding with I 6

gauge black annealed wire at every intersection, complete as per drawing

and direction. (i) In ground floorSAIL/ TATA/RINL

I Mt 8t 105.90 81 1 06.00

l0

Ordinary Cement concrete (mix I : I .5:3) with graded stone chips (20 mm

nominal size) excluding shuttering and reinforcement if any, in ground

floor as per relevant IS codes.

(i) Pakur Variety

9 Cum 6302.50 56723.00

ll

Plaster (to wall, floor, ceiling etc.) with sand and cement mortar including

rounding off or chamfering corners as directed and raking out joints

including throating, nosing and drip course, scaffolding/staging where

necessary (Ground floor).IExcluding cost ofchipping over concrete

surfacel In ground floor 5

a) l0 mm thick plaster (4:l) 99 sqm r39.r3 13114.00

b) 20 mm thick plaster (4:l) 6l Sqm r 96.80 1200s.00

c) 20 mm thick plaster (6:l ) 72 Sqm l7 5.33 12624.00

Neat cement punning about l.5mm thick in wall, dado,

window sill, floor etc.176 Sqm 38.46 6169.00

l3

Frecast piered concretejally works as per design & manufacturar

specification including molding etc' With stonechips & necessary re-

enforcement, shurtering including fitting fixing with supply of materials &

labour charges (37.5mm thick pannel) l7 Sqm 352.93 6000.00

14

ffiying Exterior grade Acrylic primer of approved quality and brandon

plastered or cencrete surface old or new surface to receive decorative

textured (matt finish) or smooth finish acrylic exterior emulsion paint

including scraping and preparing the surface throughly, complete as per

manufacturer's specification and as per direction ofthe EIC (ground floor)'

55 Sqm 35.51 1953.00

15

prot""ti* and Decorative Acrylic exterior emulsion paint of approved

quality, as per manufacturer's specification and as per direction ofEngineer-in-Charge to be applied over acrylic primer as required. The rate

includes cost ofmaterial, labour, scaflolding and all incidental charges but

excluding the cost ofprimer. In ground Floor (2

coat) Normal acrylic emulsion55 sqm 75.79 4 r 68.00

16

Srpply fiting & fixing GI pipe TATA make with all ncccssary accessories

specials socket, bend, Tee, union, elbow, nipple, long screw, reducing

socket, reducing tee, short pipe etc. Fitted with holder bats clamps

including cutting pipe making threads, fitting etc- complete in all respect'

Fitings as required jointing materials & 2 coats ol painting with approved

paint in any position above ground

(a) 80mm dia medium qualitY 7 Mtr 92s.32 647'.1.00

(b) 50mm dia medium qualitY 60 Mtr 6 r 0.84 36650.00

c) 20mm dia medium qualitY t7 Mtr 255.65 4346.00

t7 Srpptying fiting fixing gun metal wheel vulb of approved brand & make

tested on 2lke per sqcm (for water lines only

a) 50mm dia 2 Each 2575.74 5151 .00

TOTAL 492052.00

( Rupees Four Lakh Ninety Two Thousond Fifty Two)

** N.B:- The Rate of different items of work are inclusive of GST & Labour Welfare Cess.

)**Gtgineer

WBCADC kalna-Il Project

Deputy Pr,-,,ct Officer

WBCADC ka na-II Project

West Bengal Eomprehensive Area Bevelopment Eorporation

or Construction of Over Head Tank for Eco Hatchery at Orgram Samanwayee Prokalpa under WBCADC

Kalna-II Project

J.

1

Description of Items Quantity Unit Rate Amount

Earth work in excavation offoundation trenches or

drains, in all sorts of soil (including mixed soil but

excluding laterite or sandstone) including removing,

spreading or stacking the spoils within a lead of 75 m.

as directed. The item includes necessary trimming the

sides of trenches, levelling, dressing and ramming the

bottom, bailing out water as required complete.

(a) Depth of excavation not exceeding 1,500 mm'

7 Cum 134.91 944.00

2

Earth work in filling in foundation trenches or plinth with good earth, in

layers not exceeding 150 mm. including watering and ramming etc. layer

by layer complete. (Payment to be made on the basis of measurement offinished quantity of work) (a) With earth obtained from excavation offoundation

J cum 87.71 263.00

J

Single Brick Flat Soling of picked jhama bricks including

ramming and dressing bed to proper level and filling joints

with local sand.

15 sqm 366.50 5498.00

4

Cement concrete with graded stone ballast (20 mm size

excluding shuttering) In ground floor (Pakur Variety)(a) l:3:6 proportion

I cum 5463.70 5464.00

5Brick work with 1st class bricks in cement mortar ( I :6)

(a) In foundation and plinth 1.1 cum 5443.33 5988.00

6

(A) Filling in foundation or plinth by find sand in layers not exceeding 150

mm as directed and consolidating the same by thorough saturation with

water, ramming complete including the cost of supply of sand. (payment to

be made on measurement of finished quantity)

6 cum 724.94 4350.00

7

Hire and labour charges for shuttering with centering and necessary

staging upto 4 m using approved stout props and thick hard wood planks

of approved thickness with required bracing for concrete slabs, beams and

columns, lintels curved or straight including fitting, fixing and striking out

after completion of works 25mm to 30mm thick wooden shurtering as

directed ( ground floor)

r08 sqm 371.03 40071.00

8

MS/TS Reinforcement for reinforced concrete work in all sorts ofstructures including distribution bars, stimrps, binders etc initial

straightening and removal of loose rust (if necessary), cutting to requisite

length, hooking and bending to correct shape, placing in proper position

and binding with I 6 gauge black annealed wire at every intersection,

complete as per drawing and direction. (i) In ground floor

SAIL/ TATA/RINL

1.32 Mt 8 t 105.90 107060.00

9

Ordinary Cement concrete (mix 1:1.5:3) with graded stone

chips (20 mm nominal size) excluding shuttering and

reinforcement if any, in ground floor as per relevant IS

codes. (i) Pakur

Variety

11 Cum 6302.50 69328.00

10

Plaster (to wall, floor, ceiling etc.) with sand and cement mortar

including rounding off or chamfering corners as directed and raking

outjoints including throating, nosing and drip course,

scaffolding/staging where necessary (Ground floor).[Excluding cost

ofchiooine over concrete surfacel ln ground floor(a) 10 mm thick plaster (4:1) 105 Sqm 1 39.1 3 14609.00

(b) 15 mm thick plaster (4:1) 99 Sqm 111 .94 11022.00

(c) 20 mm thick plaster (6:l I Sqm 175.3' I 75.00

1lExtra for rebbed plaster ( over rate of corosponding rate ofplaster)

28 Sqm 44.11 123 5.00

t2Neat cement punning about l.5mm thick in wall, dado,

window sill, floor etc.5l Sqm 38.46 r 96t.00

.rm. thick brick work with lst class bricks in cement mortar+) in ground floor. & HB netting (cost inclusive) in every third

.ayer upto any height or depth complete with supply of all materials

Ground Floor 33 Sqm 797.49 26317.00

14

Supply fiting & fixing GI pipe TATA make with all necessaryaccessories specials socket, bend, Tee, union, elbow, nipple, longscrew, reducing socket, reducing tee, short pipe etc. Fiued withholder bats clamps including cutting pipe making threads, fittingetc. complete in all respect. Fitings as required jointing materials &2 coats of painting with approved paint in any position aboveororrnda) 80mm dia medium quality 14 Mtr 925.32 12954.00

(b) l00mm dia medium quality 1 Mtr l 168.52 8 r 80.00

15

Applying Exterior grade Acrylic primer of approved quality and brandonplastered or cencrete surface old or new surface to receive decorativetextured (matt finish) or smooth finish acrylic exterior emulsion paintincluding scraping and preparing the surface throughly, complete as permanufacturer's specification and as per direction ofthe EIC (ground floor).(one coat)

t21 Sq,n 35.5 1 4510.00

l6

Protective and Decorative Acrylic exterior emulsion paint of approvedquality, as per manufacturer's specification and as per direction ofEngineer-in-Charge to be applied over acrylic primer as required. The rateincludes cost ofmaterial, labour, scaffolding and all incidental charges butexcluding the cost of primer. ln ground Floor(2 coat) Normal acrylic emulsion

127 sqm 15.79 962s.00

t7Supplying fiting fixing gun metal wheel vulb of approved brand & maketested on 2lkg per sqcm (for water lines only) 80mm dia 2 Each 6251.01 12502.00

l8

Wood work in door and window frame fitted and fixed in positioncomplete including a protective coat ofpainting at the contact surface ofthe frame exluding cost of concrete, lron Butt Hinges and M.S clamps.(The quantum should be correted upto three decimals).

Siliguri Sal 0.01 Cum 9866s.s2 6901.00

l9

MS clamps for fixing door & window frames made of flat bent bur endbifarcated fixed in cement concrete ( I :2:4) fitted & fixing completed in allrespect with supply of all materials & labour (cost of cement concrete willbe paid separately )40mm X 6mm above l70mm upto 250mm legnth t2 Each 32.80 394.00

20

Z - batten shurter of ddor and window as per design having tonguedgroove-half lap jointed including fitting fixing shurter in position butexcluding the cost ofhings and other fitingsShutter with 25mm thicks planks and l9mm thick batten with sal wood

2.7 Sq* 3428.66 9251.00

2t

M.S.or W.l. Ornamental grill of approved design jointscontinuously welded with M.S, W.l. Flats and bars of windows,railing etc. fitted and fixed with necessary screws and lugs in groundfloor. Weighing above l0 kg pr sqm. And upto l6kg per sqm.In Ground Floor 20 ke 93.19 1864.00

22

Artificial stone in floor, dado, staircase etc with cement concrete ( I :2:4)with stone chips, laid in panels as directed with topping made withordinary or white cement (as necessary) and marble dust in proportion( I :2) including smooth finishing and rounding off comers including rakingoutjoints or roughening ofconcrete surface and application ofcementslurry before flooring works using cement @ I .7 5 kg/sq.m all completeincluding all materials and labour.

25mm thick & 3mm thick topping (ground floor) 20 Sq'n 298.63 t s973.00

23Extra rate for using water proving and plastering admixture @ 0.2%weight of cement in 3:1.5:l concrete 25 Kg r34.61 3365.00

24

Over a coat of priminf two coats of painting with best quality syntheticenamel paint ready mixed oil bound paint of approved make and brandincluding smoothening surface by sand papering etc. On the surface ifnecessary with super gloss paints (with any shade accept white)

r timber Sur(ace 9 Sqm 134.61 t211.00

, On steel surafce I sqm 122.16 122.00

Supplying fiting hxing door/ window (a)

anodised irom butt hings of approve quality fitted with steel screws (lSl

marks)

i) l00mm X 58mm X l.9mm 6 Each 53.16 3 19.00

(ii) 75mm X 47mm X l.7mm 4 Each 3 5.06 140.00

(b) Iron socket bolt fitted and fixed with steel screws

(i) 225mm long X lOmm dia I Each 87.1 0 87.00

ii) l00mm long X lOmm dia 2 Each 45.24 90.00(c) Andised alluminium D-type handle of approved quality manufacturared

from extruded section fitted and fixed complete

i) I 00mm grip l0mm dia rod 2 Each 78.05 r s6.00

(d) l25mm long wooden buffer block (sal) 4 Each 64.47 258.00

(e) Hinged cleat (sal) with 62mm long iron butt hings and screws 2 Each 47.51 9s.00

(1) Iron hasp bolt ofapproved quality fitted and fixed complete (oxidised)

with l6mm dia rod with centre diabolt and round fitting 250mm long 1 Each 151.58 r5 r .00

(g) Iron door ring of approved quality fitted and fixed with nut and washer

complete 62.5mm dia2 Each 31.67 63.00

h) Iron catch hook ofapproved quality fitted and fixed to shutter chowkat.

i) 6mm dia 225mm long 2 Each 12.39 145.00

TOTAL 378653.00

( Rupees Three Lakh Seventy Eight Thousand Six Hundred Fifty Three )

** N.B:- The Rate of different items of work are inclusive of GST & Labour Welfare Cess.

rt' \,,Dr:.'9"'

(Ehgineer

WBCADC kalna-Il Project WBCADC kalna-Il Project

llest Bengal f,omprehensive Area 0evelopment Eorporation

Estimate for Construction of Two nos. Eco Hatchery along with a common west water tank with Pipe LineWork at Orgram Samanwayee Prokalpa under WBCADC Kalna-II Project

Sl. No. Description of Items Quantity Unit Rate Amount

I

Earth work in excavation offoundation trenches ordrains, in all sorts of soil (including mixed soil butexcluding Iaterite or sandstone) including removing,spreading or stacking the spoils within a lead of 75 m.as directed. The item includes necessary trimming thesides of trenches, levelling, dressing and ramming theboftom, bailing out water as required complete.(a) Depth of excavation not exceeding I ,500 mm.

22 Cum 134.91 2968.00

2

Earth work in filling in foundation trenches or plinth with good earth, inlayers not exceeding 150 mm. including watering and ramming etc. layerby layer complete. (Payment to be made on the basis of measurement offinished quantity of work) (a) With earth obtained from excavation offoundation

) cum 87.71 263.00

J

Single Brick Flat Soling of picked jhama bricks including ramming anddressing bed to proper level and filling.ioints with local sand.

88 sqm 366.50 32252.00

4

Cement concrete with graded stone ballast (20 mm sizeexcluding shuttering) In ground floor (Pakur Variety)(a) l:3:6 proportion

5 cum 5463.10 27319.00

5

Brick work with I st class bricks in cement mortar (l :6)a) In foundation and plinth t0 cum 5443.33 s4433.00

(b) In superstructure, ground floor 16 cum 5695.60 91129.0A

6

(A) Filling in foundation or plinth by find sand in layers not exceeding 150mm as directed and consolidating the same by thorough saturation withwater, ramming complete including the cost of supply of sand. (payment tobe made on measurement of finished quantity)

22 cum 724.94 15949.00

7

Hire and labour charges for shuttering with centering and necessarystaging upto 4 m using approved stout props and thick hard wood planksofapproved thickness with required bracing for concrete slabs, beams andcolumns,lintels curved or straight including fitting, fixing and striking out aftercompletion of works 25mm to 30mm thick wooden shurtering as directed (ground floor)

J sqm 371.03 I r 13.00

,g

MS/TS Reinforcement for reinforced concrete work in allsorts of structures including distribution bars, stimrps,binders etc initial straightening and removal of loose rust (ifnecessary), cutting to requisite length, hooking andbending to correct shape, placing in proper position andbinding with 16 gauge black annealed wire at everyintersection, complete as per drawing and direction. (i) Inground floor SAIL/TATA/RINL

0.3 Mt 81105.90 24332.00

9

Ordinary Cement concrete (mix 1:1.5:3) with graded stonechips (20 mm nominal size) excluding shuttering andreinforcement if any, in ground floor as per relevant IScodes. (i) pakurVariety

6 Cum $02.s0 3781s.00

t0

Plaster (to wall, floor, ceiling etc.) with sand and cement

mortar including rounding off or chamfering corners as

directed and raking out joints including throating, nosing and

drip course, scaffolding/staging where necessary (Ground

floor).IExcluding cost of chipping over concrete surface] Inground floor

(a) 10 mm thick plaster (4: I ) 28 Sqm 1 39.1 3 3896.00

(b) I 5 mm thick plaster (4:1) il0 Sqm 171.94 1 891 3.00

c) 20 mm thick plaster (6:1) 88 Sqm r75.33 15429.00

11Neat cement punning about 1.5mm thick in wall, dado,

window sill, floor etc.225 Sq* 3 8.46 8654.00

12

Supply fiting & fixing GI pipe TATA make with all necessary

accessories specials socket, bend, Tee, union, elbow, nipple, long

screw, reducing socket, reducing tee, short pipe etc. Fitted withholder bats clamps including cutting pipe making threads, fittingetc. complete in all respect. Fitings as required jointing materials &2 coats of painting with approved paint in any position aboveornrrnrl

(a) 80mm dia med um quality l3 Mtr 925.32 12029.00

(b) 25mm dia medium quality 33 Mtr 345.01 1 1 3 85.00

(c) 15mm dia medium quality t3 Mtr 217.19 2823.00

For concealed Works.

(a) 25mm dia medium quality l0 Mtr 411 .7 5 4r 18.00

(b) l5mm dia medium quality 5 Mtr 269.22 1346.00

l3

MS grill made of 20mm X 5mm as pr design welded with l00mm XI 00mm X 2.7mm X 2.7mm IRC febric mesh including one coat primer

and two coats of painting complete with supply of all materials & labour

charges (MS grill weighing l6kg per sqm)

l0 Sqm 1881.45 1 88 r s.00

14Supplying fiting fixing 32mm dia transparent PVC Pipe to be used as

connector between distribution box and hatchery132 Mtr 113.12 14932.00

15Supplying fiting fixing PVC hose pipe to be fitted with 80mm dia GI pipe

ofdistribution box & delivery pipe ofoverhead tank5 Mtr 427.59 2 r 38.00

t6Supplying fiting fixing MS welded distribution chember as per

drawing and design provided with l2 no 25mm dia l00mm long GInipple with one coat primer & two coats of painting

2 Each 2148.81 5498.00

TOTAL 407s49.00

( Rupees Four Lakh Seven Thousand Five Hundred Forty Nine )

** N.B:- The Rate of different items of work are inclusive of GST & Labour Welfare Cess.

)v-,&@ilgineer Deputy bject Officer

WBCADC kalna-Il Project WBCADC lna-II Project