Providing, Supplying, Lowering, Laying & Jointing of 140 mm 6kg/cm2 PVC pipeline from Vidi SHW to Devaliya Village and 200 mm 6kg/cm2 PVC pipeline From Devaliya to Mathak Village, Tal. Anjar under WSS-6 General Program.

Estimated Cost: Rs. 62,45,258.31/-

Executive Engineer

P.H. WORKS division

Gujarat Water Supply & Sewerage Board

GWSSB Volume-III, PRICE BID

SCHEDULE-A .......................................................... Error! Bookmark not defined.

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GWSSB Volume-III, PRICE BID

(1) Name of Work:- “Providing, Supplying, Lowering, Laying & Jointing of 140 mm 6kg/cm2

PVC pipeline from Vidi SHW to Devaliya Village and 200 mm 6kg/cm2 PVC pipeline From

Devaliya to Mathak Village, Tal. Anjar under WSS-6 General Program.”

(2) The bidder shall quote his firm and fixed price for the entire work under this Contract,

defined in more details in various sections of this bid document.

(3) The rates and prices shall be submitted in the electronic formats given by n-procure which

is called Schedule-B. Rates and prices received in any other formats will be rejected and

the Bids will be disqualified.

(4) It will be entirely at the discretion of the Employer to accept or reject the bidder’s

proposal, without giving any reasons whatsoever and the bidder shall not be permitted to

withdraw his bid on this account.

supplied from the by client.

(6) In Schedule-B the Bidder shall quote prices for the items on lump sum / unit rate as called

for against the BOQ item.

Schedule-B only will be considered for price evaluation & shall form a part of the

Contract Agreement.

Schedule-B and shall be carried forward to Schedule-B for comparison and evaluation.

(9) The Bidder shall quote his prices for Operation & Maintenance in Schedule-C. Bidder

shall give year wise break up of cost for 5 years O&M in Schedule-C/1 to Schedule-C/5

separately for Schedule-C. The total shall be in line to the price quoted in Schedule-C.

The total shall be carried forward to Schedule-B for comparison and evaluation.

(10) Wherever for a particular item the quantities have been specified payment shall be on unit

rate basis and unit variation in quantity will be paid with pro rata basis.

(11) Each item is to be individually priced online and the amounts shall be added up to arrive

blank except where the item description requires the item to be priced on "as applicable”

basis. The item shall not be priced if it is “not applicable” to the bidder’s design, in which

case the bidder shall add the words “NOT APPLICABLE”. The wording in the item

description is for subject matter guidance only; clause references are indicative only and

all other relevant clauses shall also be referred to. The prices shall allow for all the works

covered under the bid and all liabilities and contractual obligations whether separately

specified or not. Items against which no prices are quoted shall not be separately paid for

and the bidder shall be deemed to have covered the cost of execution of such items

(according to the requirements of the bid document) in the prices quoted for other items.

satisfactory working/safety of the system as specified, will not be separately paid for by

the Employer when executed and shall be deemed to be already covered by other items

and rates listed in the price sheets No extra payment shall be given for any item which is

required to complete and perform the project.

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GWSSB Volume-III, PRICE BID

Schedule B will be considered and binding on the Contractor. The prices in Price

Schedule B and Schedule-C of the successful bidder shall be corrected accordingly. Only

for financial evaluation of the bid.

(14) Schedule ‘D gives the basis of interim payment for construction of works.

(15) The bidder shall be deemed to have allowed in his price for provision, maintenance and

final removal of all temporary works of whatsoever nature required for construction

including temporary bunds, diverting water, pumping, de-watering etc. for the proper

execution of works. The rates shall also be deemed to include any works and setting out

that may be required to be carried out for laying out of all the works involved.

(16) Prices shall be filled online only.

Specifications and other sections of these bid documents and these documents are to be

taken as mutually explanatory of one another.

(18) The bidder shall interpret the data furnished and carry out any additional survey work, or

investigation work required at his own cost.

(19) The prices quoted shall also include the cost of materials utilized for testing.

(20) The bidder should acquaint himself with the site conditions including the access to Work

site. The successful bidder shall have to make suitable access to work sites at his own

cost. These accesses will be used by the other contractors working for GWSSB.

shall include all the equipments / materials / accessories and services required as per the

(22) The amount to be quoted for O & M / year shall be as per Volume-IB, General Conditions

of Contract, Clause No. 1, Security Deposit.

(23) 1% of the value of work will be deducted from the Running bill against labour cess which

is non-refundable.

(24) Third Party Inspection / CSC agency will be deployed by GWSSB and charges of the

same will be borne by GWSSB.

(25) Any expenditure incurred by inspection/ CSC agency for the work misinformed by the

contractor and charges of inspection/ CSC agency without any work due to

misinformation shall be recovered from the contractor.

(26) The prices shall be quoted inclusive of all taxes, royalties and duties prevailing at the time

of submission of the bids. Statutory variation if any during the currency of contract shall

have to borne by the agency which shall be not reimbursed by the GWSSB.

(27) The rates should be quoted Exclusive of GST and all other taxes as per Volume-I (B),

General Conditions of Contract, Clause No.

(28) The rates quoted shall be inclusive of all other taxes but excluding GST, duties which

shall not be paid extra. The TDS shall be deducted at source as per provision of IT rules

and GWSSB policy.

(29) The Bidders shall have to quote the rates in this tender Excluding GST. The Complete

responsibility of taxes, duties, levies rests with the Contractor/Agency only.

(30) The process requires that the bidder shall quote his price for the work components

during the entire period of performance of the contract except price variation allowed for

supply of MS/DI/PVC/GI pipe as per Volume-IB Clause No. 59, General Conditions of

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GWSSB Volume-III, PRICE BID

(31) Payment shall be made for the components for which lump sump prices are quoted, as

per the schedule of payment. Total cost will be worked out on the basis of work done of

individual items and rates quoted against those particular items only.

(32) Royalties: The contractor shall be liable to pay the royalty of the quarried materials/

minerals used in the construction of works at the rates specified in the Narmada Water

Resources, Water Supply & Kalpsar Dept. Resolution No. GEN-2010-595- (6)- M.I.Cell

( K-1) Dt. 29-4-2011 ( Gujarati Version Copy enclosed) and shall be recovered from the

running bills of the work from time to time and remaining amount if any shall be

recovered from the final bill before releasing the security deposit of the work. The

contractor shall furnish the statement showing the quantity of quarried materials /

minerals from whom purchased (with full address of the seller) and copies of the bills for

purchase to the Executive Engineer of the in charge of the work. The contractor shall also

furnish such additional information as regards royalty payment to the competent

(33) Agency shall have to take Insurance policy and intimate to GWSSB along with the

evidence within time limit. In case of noncompliance entire responsibility shall be rest

with the agency and required amount shall be recovered from any due amount of the

(34) GWSSB can recover penalty amount from the agency for not taking the insurance.

Though the penalty amount is recovered, responsibility of the agency for taking insurance

shall be continued and will not be escaped from the responsibility.

(35) The contractor shall apply fair means of stock maintenance and shall adopt accounting

standard as may be prescribed under GST Act as applicable in the state of Gujarat. For

arriving at the difference in procurement prices due to introduction of GST it will be open

for the Board to ask for original invoices, lorry receipt, weigh bridge slips, payment

details and such other documents as may be required for the purpose.

(36) The claim of contractor regarding GST shall have to be backed by documentary evidence

substantiating the actual payment of tax duly certified by the competent tax authority. The

final decision regarding the quantum of claim amount to be recovered or reimbursed shall

be of the competent authority of the GWSSB and shall be binding on the contractor.

Signature of contractor Executive Engineer

VOL 3 PRICE BID

GWSSB Volume-III, PRICE BID

Bidders are required to fill up all the blank spaces in this Bid Form.

THE EXECUTIVE ENGINEER,

PUBLIC HEALTH WORKS DIVISION,

SUB: “Providing, Supplying, Lowering, Laying & Jointing of 140 mm 6kg/cm2 PVC pipeline from Vidi

SHW to Devaliya Village and 200 mm 6kg/cm2 PVC pipeline From Devaliya to Mathak Village, Tal.

Anjar under WSS-6 General Program.” The bidder shall quote his firm and fixed price for the entire

work under this Contract, defined in more details in various sections of this bid document.

1. Having visited the site and examined the Bid Documents, Drawings, Conditions of Contract,

Addenda/Amendments to the above, for the execution of the above Contract, we the undersigned

offer to design, Engineer, procure, construct, complete, commission, operate and maintain the

whole of the said works for 5 years from the date of commissioning including defects liability

period as given in Conditions of Contract and in conformity with the drawings, conditions of

Addenda Nos.__________ (insert numbers) for Lump sum fixed price of

Construction including free trial run for three months or such other sum as may be ascertained in

accordance with the conditions.

2. I/We agree that

a) if we fail to provide required facilities to the Employer’s representative or any other

person/Agency by the Employer to perform on his behalf for carrying out the inspection and

testing of materials and workmanship.

b) if we incorporate into the Works, materials before they are tested and approved by the Engineer’s

representative.

c) if we fail to deliver pure water of required quantity according to the conditions/stipulations

of the Contract, the Engineer will be at liberty to take any action including termination of Contract

and impose at his absolute discretion any penalties, and/or reject the work.

3. We undertake, if our Bid is accepted, to complete and deliver the works in accordance with the

Contract within _________ months, inclusive of monsoons, from the date or receipt of Letter of

Acceptance issued to us by you.

4. We agree to abide by this Bid for a period of 180 days from the Last date of submission of the bill

and it shall remain binding upon us and may be accepted at any time before the expiry of that

5. In the event of our Bid being accepted, we agree to enter into a formal Contract Agreement with

you incorporating the conditions of Contract there to annex but until such agreement is prepared

VOL 3 PRICE BID

GWSSB Volume-III, PRICE BID

this Bid together with your written acceptance thereof shall constitute a binding Contract between

6. We agree, if our Bid is accepted, to furnish performance /Security in the forms and of value

specified in the Clause 1 of Volume-IB, “General Conditions of Contract”.

7. We have independently considered the amounts of liquidated damages shown in Appendix to Bid

and agree that they represent a fair estimate of the damages likely to be suffered by you in the

event of the work not being completed by us in time.

8. We understand that you are not bound to accept the lowest or any Bid you may receive.

(Name of the Person)

Company Seal _____________________

Duly authorized to sign Bid for and on behalf of (fill in block capitals)

Witness Signature ___________________________

VOL 3 PRICE BID

GWSSB Volume-III, PRICE BID

NAME OF SCHEME –

“Providing, Supplying, Lowering, Laying & Jointing of 140 mm 6kg/cm2 PVC pipeline from

Vidi SHW to Devaliya Village and 200 mm 6kg/cm2 PVC pipeline From Devaliya to Mathak

Village, Tal. Anjar under WSS-6 General Program.” The bidder shall quote his firm and fixed price

for the entire work under this Contract, defined in more details in various sections of this bid document.

Sr Particular of Material Quantity Rate Unit Place of

1 The contractore submmitting the tender should see that rates in schedule 'A' are filled in by the

Engineer in charge at the time of issue of tender

2 Store to be supplied free of cost to the contractor for the work mentioned in schedule 'A'

3 Other pipe jointing materials such as twishted hemp yarn bolts,nuts,washer & veriouse size

rubber packing zink white at his own cost. This shall be of the quality got previously approved

by Engineer- in - Charge.

4 Contractor shall provided own his arrangment at his own cost for loading, unloading &

transporting safely to the site of work the materials mentionad in schedule 'A'

5 Any materials required for item other than tender items mentioned above & materials in not

included in schedule 'A' if such materials are available with departmant will be issued on

request from the contractor ( for use on work under this contract only)

6 ClauseNo. 12-A of B-1 form shall be applicable in case of materials mentioned above to be

issued free of cost the contractor for use in the work. The issue rates for non return of surplus

materials the recovery shall be a made at double the issued rate.

EXECUTIVE NGINEER

P. H. WORKS DIVISION (GWSSB)

Contractor's Signature ANJAR- KACHCHH

VOL 3 PRICE BID

GWSSB Volume-III, PRICE BID

SUMMARY (SCHEDULE-B)

“Providing, Supplying, Lowering, Laying & Jointing of 140 mm 6kg/cm2 PVC pipeline from Vidi

SHW to Devaliya Village and 200 mm 6kg/cm2 PVC pipeline From Devaliya to Mathak Village,

Tal. Anjar under WSS-6 General Program.”

Sr No. Name of Work Amount Rs.

SCHEDULE - B 62,45,258.31/-

Total Amount (1) 62,45,258.31/-

Total Amount (1) 62,45,258.31/-

Rebate on above tender (if any)…………%

Net Considering Rebate (3-4)

GUJARAT WATER SUPPLY & SEWERAGE BOARD

Public Health Sanitary Sub-Divison

NAME OF WORK:- “Providing, Supplying, Lowering, Laying & Jointing of 140 mm 6kg/cm2 PVC pipeline from Vidi

SHW to Devaliya Village and 200 mm 6kg/cm2 PVC pipeline From Devaliya to Mathak Village, Tal. Anjar under WSS-6

General Program.”

SR DESCRIPTION QTY UNIT RATE AMOUNT

Providing and supplying in standard length ISI mark rigid unplasticised

PVC pipes suitable for potable water with ringfit joint including cost of

rings, as per IS specification no. 4985/1988 including all local and central

taxes, transportation, freight charge, octroi, inspection charge,

unloading,conveyance to the department storemand including cost of

jointing material etc. Complete

200 mm dia PVC 6 kg/cm2 Pipe 3906.00 RMT 665.00

140 mm dia PVC 6 kg/cm2 Pipe 5292.00 RMT 326.00

Providing specials such as tees, bends, reducers, etc, complete.

200 mm dia PVC 6 kg/cm2 Pipe

PVC Bend 90 Degree 200 mm 6 kg/cm2 (fabricated) 4.00 No. 3244.00

PVC Couplers 200 mm 6 kg/cm2 (fabricated) 4.00 No. 678.00

C.I.D. Joints Class -15 Short Collar with ISI Mark 200 mm 4.00 No. 581.00

140 mm dia PVC 6 kg/cm2 Pipe

PVC Bend 90 Degree 140 mm 6 kg/cm2 (fabricated) 4.00 No. 1037.00

PVC tail piece with P.V.C flange 140 mm ISI Heavy Duty (moulded) 4.00 No. 604.00

PVC Couplers 140 mm 6 Kg (Fabricated) 4.00 No. 295.00

VOL 3 PRICE BID

GWSSB Volume-III, PRICE BID

Excavation for pipe line trenches incl. all safety provisions using site rails

and stacking excavated stuff up to a lead of 90 mts. cleaning the site etc.

complete for lifts up to 1.5m depth and strata as specified.

a) In all sorts of soil and soft murrum 2252.16 CU.M 89.00

b)In hard murrum, boulders incl. macadam road. 1689.12 CU.M 135.00

c) In soft rock and/or masonry in CM or L M or Lime Concrete. 1126.08 CU.M 163.00

d) In hard rock and/or in C. C. 1:2:4 or RCC with blasting, breaking, 563.04 CU.M 372.00

chiseling, or by chiseling/breaking only.

Lowering, laying and jointing PVC pipes and specials of following class and

diameter including cost of conveyance from stores to site of works including

cost of labour, material, except cement solvent, giving satisfactory hydraulic

testing as per ISI code

200mm dia PVC 6kg/cm2 pipe 3720.00 RMT 37.00

140 mm dia PVC 6 kg/cm2 Pipe 5040.00 RMT 23.00

Providing and supplying ISI mark CI D/F Sluice Valves , Butterfly Valves

& Reflux Valves of following class and diameter including all taxes,

insurance, transportation, freight charges, octroi, inspection charges,

loading, unloading, conveyance to departmental stores, stacking etc.

a) Sluice valves 200 mm dia with ISI mark PN-1 4.00 NO. 9813.00

b) Sluice valves 150 mm dia with ISI mark PN-1 4.00 NO. 5848.00

Lowering, laying and jointing in position following C. I. / D/F Reflux

valves, Butterfly valves, Sluice valves and Air valves including cost of all

labour, jointing material, including nut bolts and giving satisfactory

hydraulic testing, etc. complete

Sluice valve 200mm 4.00 NO. 742.00

Sluice valve 150mm 4.00 NO. 585.00

Construction of valves chambers in brick or bela stone masonary, locally

available in C. M. 1:6.Foundation concrete 150 mm thick in C. C. 1:4:8 of

trap metal size 25 mm to 40 mm thick, inside cement plaster in C. M. 1:3

and cement pointing outside in C. M.1:3 and top cover of precast RCC slab

100mm thick(with key hole in two parts, each with handles or MS bar etc.

complete as given size) up to 1mt depth from GL to pipe invertlevel

incl.complete civil work excl. cost of excavation & refilling.with cast in situ

RCC slab in one single piece with fixing of CI-Mh frame and cover with

23mm thich brick masonary wall in CM. 1:6

200mm dia PVC 6kg/cm2 pipe

with single piece 10cm with fixing M.H.cover

size of chamber 0.90X0.90X1 mtr 4.00 NO. 7343.00

140mm dia PVC 6kg/cm2 pipe

with single piece 10cm with fixing M.H.cover

VOL 3 PRICE BID

GWSSB Volume-III, PRICE BID

size of chamber 0.60X0.60X1 mtr 4.00 NO. 5138.00

Providing and supplying C. I. Temper proof Air valves with SS 304 Float

gun metal- nozzle of approved make & quality of following class and

diameter including all taxes, insurance, transportation, freight charges,

octroi, inspection charges, loading, unloading, conveyance to departmental

stores, stacking etc. complete.

Air valve 50mm dia without isolating air valve PN 1. 19.00 NO. 5499.00

Lowering, laying and jointing in position following C. I. / D/F Reflux

valves, Butterfly valves, Sluice valves and Air valves including cost of all

labour, jointing material, including nut bolts and giving satisfactory

hydraulic testing, etc. complete

Air valve 50 mm dia 19.00 NO. 379.00

Erection of air valve riser by installing new m.s. Pipe of 6 mm thick and

mt length with necessary fitting such as flange of appropriate size, nut bolts

and emnedded the pipe in RCC M 15 with offset of 10 cm around pipe with

necessary steel etc complete complete.

50 mm dia. air valve & MS pipe 19.00 NO. 3112.00

Refilling the pipeline trenches incl. ramming, watering, consolidating 5430.00 CU.M 22.00

desposal of surplus stuff as directed within a radius of 3 km.

Providing C.C.M : 100 for encasing pipe using trap metal size 12mm to

50mm including formwork curing consolidation etc. complete for various

location on pipe line

using trap metal 20mm nominal size 7.46 CU.M 4113.80

Drilling of Horizontal borehole for watermain pipeline under the

Railway/Road tracks in all srata with required length incl fixing of M.S. (or

as specified by Railway/Road Authority) casing pipe of suitable size and

thickness, rate includes the cost of drilling of bore hole, casing pipe &

welding pushing etc complete but excluding the cost of watermain, valves

and other items, entire work should be as per approved drawing and as per

instructions of Railway/Road Authority for following dia of borehole for

Horizontal Drilling-300: & MS Casing Pipe-250 thick:5 150.00 Mtr 2553.00

VOL 3 PRICE BID

GWSSB Volume-III, PRICE BID

I / We am / are willing to carry out at -------------- % above / below

................................... ( Percent should be written in figures and words )

Estimated amount Rs. 6245258.31 Estimated amount Rs.

Tender Amount in Rs. :- ………………………… Tender Amount in Rs. :-…………..

In words Rs. :- ……………………….. In words Rs. :- …………………

Contractor Signature Deputy Executive Engineer

P H Works Division

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GWSSB Volume-III, PRICE BID

1. As mentioned in the Conditions of contract, the Contract being a lump sum type turnkey Contract

on EPC basis, the provision of measurement will be applicable only for the assessment of value of

work done for inclusion in any interim certificate for part payment to the Contractor.

2. The Schedule specifies the procedure for all such assessment of the items specified in Schedule B.

3. Each item of Schedule-B has been divided into broad components. The Employer's Representative

shall assess the value of each component as indicated in paragraph 6 herein below.

4. Percentages are indicated against each component of each items specified in Schedule B, based on

the Employer's best appreciation of the value of the component as related to the total costs of the

concerned item as whole. A head titled (any other item(s)) is included in each breakdown of

schedule and the tenderer shall at the time of tendering indicate any additional items which he

considers necessary but cannot be covered by any of the heads indicated in the breakup.

5. The percentage breakup as indicated in the Schedule may differ from that corresponding to the

tenderer’s scheme and design and he should take this into account while quoting his lump sum

prices for the items specified in Schedule-B.

6. The contractor shall, after approval of his detailed designs and drawings furnish to the Employer's

Representative an initial bill of quantities to all major items, to be reviewed and updated

periodically with the Employer's Representative. This bill of quantities will be used for assessment

of percentage progress of the component at any stage. By measurement jointly taken by the

Employer's Representative and the Contractor, mutually agreed and entered in the measurement

books in the form and by the method approved by the Employer's Representative, and signed jointly

by both the parties.

7. Before carrying out the work by the contractor in this tender, the actual survey-based pipeline

hydraulics for the pipeline network has to be approved at the competent level, and the quantity of

pipes has to be obtained accordingly. Payment will not be made for the quantity of additional pipes

other than the approved quantity i.e., Excess pipes that do not have to be laid.

8. Agency Have to provide Samsung Androide 55” Smart 4K LED TV free of cost

9. Agency Have to Provide 185 L 5 Star Godreg Fridge

VOL 3 PRICE BID

GWSSB Volume-III, PRICE BID

BREAK UP FOR INTERIM PAYMENTS

(CIVIL, MECHANICAL, INSTRUMENTATION & ELECTRICALWORKS)

Item Description of Items Percentage Payment to

a On receipt of materials at project site 65 % of Quoted rate

b On Excavation, Lowering, laying and Jointing 20 % of Quoted rate

c On Hydraulic testing 5 % of Quoted rate

d On refilling and disposal of surplus stuff 5 % of Quoted rate

e After commissioning 5 % of Quoted rate

g On receipt of materials on site 70 % of Quoted rate

h On erection 20 % of Quoted rate

i On Hydraulic testing 5 % of Quoted rate

j After commissioning 5 % of Quoted rate

3 STAFF QUARTERS / PUMP ROOM

a. On approval of Designs 2.0 % of Quoted rate

b. On completion of Excavation & base slab 18.0 % of Quoted rate

c. On completion of vertical wall up to plinth 20.0 % of Quoted rate

d. Full supporting structure incl. ring beam and top slab 15.0 % of Quoted rate

e. On completion of pump house incl. fixing doors 10.0 % of Quoted rate

f. Plastering inside & outside with epoxy paint etc 10.0 % of Quoted rate

(completed with all respects)

g. Painting of letters, MS ladder pipe, railing and all 15 % of Quoted rate

miscellaneous items such as snowcem paints in three

coats etc. (completed with all respects)

h. After Completion 10 % of Quoted rate

4 GROUND (UNDERGROUND) LEVEL

RESERVOIRS/SUMPS

a. On approval of designs 2 % of Quoted rate

b. On completion of excavation and base slab 18 % of Quoted rate

c. On completion of vertical wall and braces 20 % of Quoted rate

d. Full supporting structure including column, ring beam 15 % of Quoted rate

and completion of top slab / dome

e. Plastering inside & outside with epoxy etc. complete 10 % of Quoted rate

f. Procurement and fixing of inlet, outlet, washout, 15 % of Quoted rate

overflow pipes, valves, specials, chambers, lighting

arrester conductor and specials at site

g. Water level indictor, painting of letters, M.S ladder, 10 % of Quoted rate

pipes, railing and all miscellaneous items such as

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snowcem paint in three coats etc (Completed with all

respect) including water tightness test

h. On hydraulic testing 10 % of Quoted rate

5 All Electro-mechanical works and

Instrumentation

a. On supply of material at work site in good condition 65% of Quoted rate

b. On erection of Equipment 25% of Quoted rate

c. On completion of Testing & Commissioning of 5% of Quoted rate

d. Satisfactory running of system. 5% of Quoted rate

6 WATER TREATMENT

PLANT(CONVENTIONAL )

(I) Site survey and subsoil investigations 1% of Quoted rate

Completion of field surveys and subsoil 25%

investigations and de-mobilization from site of survey

Submission of surveys and soil investigation reports 75%

and acceptance by the Engineer

(II) Detailed designs and construction documents 2% of Quoted rate

Substantial completion, submission and approval by 60%

the Engineer of the designs, drawings and

documents for all major items of work

Submission and approval by the Engineer of the final 40%

designs and construction documents for all remaining

and miscellaneous construction details and working

(III) Inlet chamber 4% of Quoted rate

Excavation 5.0%

Works up to Ground Level 10.0%

RCC works up to top including all supply and fixing 60%

related materials

Finishing all surfaces including painting 15.0%

Hydraulic test 5.0%

Commissioning 5.0%

(IV) Raw water channel from inlet chamber To 2%

1 Excavation for supporting structure 5.0%

Works up to G.L. 15.0%

All RCC works including all supply and fixing of 30.0%

related materials upto floor level

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Completion of all civil works including all supply and 35.0%

fixing of related materials

Hydraulic test 10.0%

Commissioning 5.0%

V) Flash Mixer 4 % Quoted rate

Excavation 5.0%

Works up to Ground Level 10.0%

R.C.C. works up to top including all supply and fixing 60.0%

of related materials

Finishing all surfaces including painting 15.0%

Hydraulic test 5.0%

Commissioning 5.0%

VI) Clariflocculator Works 2 0 % Quoted rate

RCC wall upto flooring including all supply and 30%

fixing of related materials

RCC wall upto 1st lift (50% of the design height) 5%

RCC wall lupto 2nd lift (100% of the design height) 10%

RCC wall upto top including all supply and fixing of 20%

related materials

Remaining all works including all supply and fixing 15%

of related materials

Hydraulic testing of water retaining structures 5%

Finishing of all surfaces and painting coating etc. 5%

Commissioning 5%

VII) RCC Channel from Clariflocculator to Filter Bed 5% Quoted rate

RCC Works for floor slab including all supply and 40%

fixing of related materials

Completion of all works and finishing all surfaces 50.0%

including painting, supply and fixing of related

Hydraulic test 5.0%

Commissioning 5.0%

VIII ) Filtration Works 40% Quoted rate

RCC wall upto filter floor level including pure water 10%

channel floor slab

Up to operating platform 15%

RCC wall upto top slab including all laboratory and 30%

Completion of all the remaining works including back 30%

wash tank and related arrangements; all supply and

fixing of related materials

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GWSSB Volume-III, PRICE BID

Hydraulic testing/liquid retaining structures 5%

Commissioning 5%

IV ) Chemical Works 15%Quotedrate

Excavation 5.0%

RCC/Masonry work below plinth 15%

RCC work upto 1st floor 30%

RCC works upto roof slab 20.0%

Completion of the remaining works including 30%

painting, finishing; supply and fixing of related

X Miscellaneous Works

THESE WORKS INCLUDES

By pass CI pipeline from Inlet chamber to clear water

CI pipeline from flash mixer to clariflocculator.

Pure water CI pipeline from filter beds to clear water

sump. 5% Quoted rate

Bye pass CI pipeline from clariflocculator to clear

CI wash water pipeline from proposed wash water

tank to filter beds.

Wash water CI pipeline from filtration bed to Natural

XI All other related and required works as directed 2% of Quoted rate

Submission of As built drawings and training to staff

10 Valve chambers

A On completion works as per approved drawings 95% of Quoted rate

B After commission of system 5% of Quoted rate

11 Miscellaneous work

A All other items such as encasing, columns support for 80% of quoted rate on

culvert, pipe bridges for Canal /Drain/Khadi crossing, completion of works

internal roads, railway/highway crossing, Anchor/thrust

blocks, steel bridge for pipe crossing, Construction of

Compound Wall & Repairing and Renovation work etc.

B On commissioning of the system 20% of quoted rate

12 Operation and Maintenance

A Every month in equal instalment based on quoted prices

of O & M will be paid

Note: Any Changes to be made in all above Payment Schedule can be decided by

Chief Engineer, Zone-4, Kachchh and it shall be binding to the contractor

VOL 3 PRICE BID