Dediyasan Group Regional Water Supply Scheme Based on Narmada Main Canal. Ta:-Mehsana/Jotana Dist:-Mehsana.

Estimated Cost: Rs.

Executive Engineer

Gujarat Water Supply & Sewerage Board

P.H. Works Division, MEHSANA

Volume-III, PRICE BID

(1) Name of Work:- “The Shifting of Balol-Nadasa Village Distribution Line

Under Dediyasan Group RWSS M&R Programme 2025-26 in Upgradation to

Four Lane Carriageway from Balol to Kalari SH-19 work”

(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

(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.

be free 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.

quoted in Schedule-B only will be considered for price evaluation & shall

form a part of the Contract Agreement.

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 inline 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

Schedules of prices shall be left 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

Volume-III, PRICE BID

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.

executed for 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.

the pendency of the Contract. In case of any discrepancy noted in the

arithmetic corrections if any will be considered for financial evaluation of

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

(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.

Contract, the 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

(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.

only and the prices shall include all the equipments / materials / accessories

and services required as per the specifications. The bidder shall fill in the

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

General Conditions of Contract, Clause No. 1, and 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.

Volume-III, PRICE BID

(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

(26) The rates quoted shall be exclusive of GST, but inclusive of all other taxes,

duties which shall not be paid extra. While GST will be paid for admissible

part of actual work done at the approved tender rates and tender conditions

of price variations. GST shall be paid as per prevailing rates at the time of

payment. The TDS shall be deducted at source as per provision of IT rules

and GWSSB Policy.

(27) The rates should be quoted exclusive of GST but inclusive of all other taxes

as per Volume-1 (B), General Conditions of Contract, Clause No.

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

prices shall remain firm and fix during the entire period of performance of

the contract except price variation allowed for supply of MS/DI/PVC/GI pipe

as per Volume-II Clause No. 59, General Conditions of Contract.

(29) 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.

(30) 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 authority.

(31) Agency shall have to take Insurance policy and intimate to GWSSB along

with the evidence within time limit. In case of non compliance entire

responsibility shall be rest with the agency and required amount shall be

recovered from any due amount of the agency.

(32) 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.

(33) 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.

Volume-III, PRICE BID

(34) 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

Public Health Works Division

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: “The Shifting of Balol-Nadasa Village Distribution Line Under Dediyasan Group

RWSS M&R Programme 2025-26 in Upgradation to Four Lane Carriageway from Balol to

Kalari SH-19 work” 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

Schedules etc. including 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 2 years from the date of commissioning including defects liability period as given

in Conditions of Contract and in conformity with the drawings, conditions of

Documents, including Addenda Nos.__________ (insert numbers) for Lump sum fixed

price of Rs._________________.

Rupees_____________________________________________) for 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 15 months, inclusive of monsoons, from the

date or receipt of Letter of Acceptance issued to us by you.

Volume-III, PRICE BID

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 period.

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 this Bid together with your written acceptance

thereof shall constitute a binding Contract between us.

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-II, “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

(Name of the Person)

Company Seal _____________________

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

Witness Signature ___________________________

Volume-III, PRICE BID

NAME OF SCHEME – Dediyasan Group Regional Water Supply Scheme Based on Narmada Main

Canal. Ta:-Mehsana/Jotana Dist:-Mehsana

Name of Work:- “The Shifting of Balol-Nadasa Village Distribution Line Under

Dediyasan Group RWSS M&R Programme 2025-26 in Upgradation to Four Lane

Carriageway from Balol to Kalari SH-19 work ”

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.

Schedule showing the approximately the materials to be supplied to the contractor

from government stores for the work to be executed and the rate at which they are to

Rate at which the material

Place of Delivery

Sr. will be charged to the

Particular Qty. (Transportation

given separately)

1. The contractor submitting the Tender shall see that the rate in Schedule-A are filled

in by the Engineer in Charge at the time of issue tender.

2. Binding wire of 15 gauge of thinner gauge required for placing the reinforcement in

position shall be provided at his own cost.

3. All the materials required for the items other than labour in Schedule-A but

available with the dept. will be issued on request to the contractor. (for use in this

contract only) at prevailing market rates or departmental issue rates whichever is

4. All the surplus materials supplied by the deptt. As mentioned in schedule-A should

be handed over to the Department by the contractor at the Govt. stores as directed.

5. The materials mentioned in schedule-A shall have to be checked for their

correctness and soundness by the contractor before taking the delivery of the

materials from the Government.

6. Necessary cement will be purchased by the agency at their own cost from open

market as per specification.

7. The persons of firm submitting the Tender should see that rates in the above

schedule are filled up by the Executive Engineer, on the issue of form prior to the

submission of the Tender.

8. Contractor should return the balance materials in good and acceptable condition,

otherwise recovery at the double rates will be affected in view of Clause 12.4.

Volume-III, PRICE BID

Signature of contractor Executive Engineer

Public Health Works Division

Volume-III, PRICE BID

SUMMARY (SCHEDULE-B)

Name of Work:- “The Shifting of Balol-Nadasa Village Distribution Line Under Dediyasan Group

RWSS M&R Programme 2025-26 in Upgradation to Four Lane Carriageway from Balol to Kalari SH-

Sr. No. Name of Work Amount Rs.

I / We am / are willing to carry out the work at______________________________% above / Below

percent (should be written in figure and words) of the estimated rates mentioned above amount of my /

our tender works out as under.

Estimated amount put to tender : Estimated amount put to Tender

Deduct________% above Add________% above

Signature of contractor Executive Engineer

Public Health Works Division

ITEM DESCRIPTION Qty. Unit Rate Amount

1 Providing and supplying in standard length ISI mark 1700.00 Rmt. 665.00

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

ceniral taxes, transportation, freight charges, octroi,

inspection charges, loading, unloading, conveyance to

the departmental stores and including cost of jointing

meterial etc. complete.

Rs. 91739/MT (Price Without GST)

200 mm dia 6 kg/cm2

2 Excavation for pipe line trenches for water supply, 1224.00 Cmt. 89.00

sewerage line, manhole etc. all with shoring and

struting if required as per required gradient and line

including safety provisions using site rails and stacking

excavated stuff including up to all required lead

cleaning the site etc. complete for lifts and strata as

Upto 1.50 mt depth

In all sorts of soil and soft murrum

3 1.50 mt to 3.0 mt depth 54.60 Cmt. 98.00

3.1 Lowering, laying , fixing and Jointing PVC/uPVC/cPVC 1700.00 Rmt. 37.00

pipes and specials of following class and diameter

including cost of conveyance from stores to site of

works including cost of labour, material, cement

solvent, giving satisfactory hydraulic testing as per ISI

4 PVC Specials: Providing and supplying at store or site 1.00 LS 22610.00

of work incl. freight, loading, unloading, stacking

insu. & all taxes etc. comp.

2% of Pipe cost

5 C.I.D. Joint : Manufacture, supply and delivery of cast 2.00 No. 574.00

iron Detachable joints (Short & long) complete with

joint flanges duly drilled, synthetic rubber sealing

rings manufactured from styrene butadine rubber

(SBR) and other required accessories such as nut,

bolts etc. conforming to IS specification 8794-1988 or

its latest revision if any suitable for use with A.C.

Pressure pipes. Delivery of joints including its

accessories including loading, unloading, carting,

stacking, insurance, all taxes, octroi etc. complete.

Long Collar Over Size Suitable to PVC/HDPE 200 mm

6 Providing and supplying ISI mark Cl D/F Sluice Valves 1.00 No. 20384.00

as per 1S:14846 (Latest Edition) of following class and

diameter including all. taxes, insurance,

transportation, freight charges, octroi, inspection

charges, loading, unloading, conveyance to

Volume-III, PRICE BID DEDIYASAN GROUP RWSS

departmental stores, stacking etc. complete.

PN-1 With hand wheel /cap operated (PD type short

300 mm dia Scour Vlave

7 200 mm dia Sluice Valve 1.00 No. 9813.00

A Lowering, laying and jointing in position following CI 1.00 No. 1,141.00

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. 300 mm dia Scour

B 200 mm dia Sluice Valve 1.00 No. 742.00

C Refilling the pipeline trenches incl. ramming, 1225.22 Cmt. 22.00

watering, consolidating desposal of surplus stuff as

directed within a radius of 3 km.

D Labour charges for repairing of leakage in PVC 1.00 No. 4793.00

pipeline of folling dia meter at different places

including necessary excavation manually or by

mechanise excavation. dewatering -removing of mud,

cleaning of pipe and leakage portion, cutting the

pipeline & removing piece of pipe from trench with

inclussive of mechanical devices JCB, Hycra/Crain if

necessary & labours required with providing material

such couplers, solution etc. comp. (incl. all material

but Excl.cost of pipe)

9 Drilling of 500mm dia Horizontal borehole for 1.00 No. 256250.00

watermain pipeline crossing under the road incl in all

strata with requried length incl fixing of 400mm dia

M.S/RCC casing pipe with pushing etc complete

various size of pipe for 193.7 to 244.5mm dia

watermain (For 45 mt]

Without Water main & with RCC Casing Pipe

10 Providing C.C. M.:100 for encasing pipes using trap 10.80 Rmt. 4113.80

metal size 12 mm to 50 mm incl. form work curing

consolidation etc. complete for various location on

pipe line.Using trap metal 20 mm nominal size

Seventeen Lakh One Thousand Two Hundred Fifty Five and Sixty Eight Paise Only

I / We am / are willing to carry out the work at______________________________% above

/ Below percent (should be written in figure and words) of the estimated rates mentioned

above amount of my / our tender works out as under.

Volume-III, PRICE BID DEDIYASAN GROUP RWSS

Estimated amount put to tender: Estimated amount put to Tender

Deduct________% above Add________% above

SIGNATURE OF CONTRACTOR Executive Engineer

Public Health Works Division

Volume-III, PRICE BID DEDIYASAN GROUP RWSS

Item No. 1 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 ceniral taxes,

transportation, freight charges, octroi, inspection charges, loading, unloading,

conveyance to the departmental stores and including cost of jointing meterial etc.

complete. Rs. 91739/MT (Price Without GST)

200 mm dia 6 kg/cm2 PVC Pipe

1. The contract shall be covering manufacturing, supplying and delivering of;

"Unplasticized PVC pipes along with elastomeric sealing ring (EPDM Rubber) Joint

bearing ISI Mark as per relevant Indian Standards with conforming to relevant

Indian Standard and sufficient quantity of Solvent Cement Solution"

2.1 UPVC PIPE WITH ELASTOMARIC SEALING RING:

The UPVC Pipes and UPVC Couplers to be manufactured supplied and delivered under

the scope of this contract shall be manufactured in accordance and conforming to

IS:4985-2000 or its latest revision or amendments with ISI certification mark.

Elastomeric sealing ring shall be in accordance with one of the types as per IS 5382 & it

shall be EPDM rubber ring with ISI mark.

2.2 UPVC COUPLERS AND SOLVENT CEMENT SOLUTION:

UPVC Couplers shall be conforming to IS:4985-2000 OR its latest revision/amendment.

Solvent Cement Solution shall be of a laboratory grade.

3. TEMPERATURE VARIATIONS:

All the pipes and couplers to be manufactured, supplied and delivered shall be

subjected to weather conditions like sun, dust, rain, wind as available in State of

Volume-III, PRICE BID DEDIYASAN GROUP RWSS

Gujarat. They shall be also subjected to carry and convey drinking water under variable

temperature conditions ranging from 4 C0 to 45 C0.

4. TENDER PRICE:

The tender price shall include all labour, material and machinery cost necessitated to

be utilized for;

a) Proper manufacturing of the Ring fit PVC Pipes/Couplers/Elastomeric sealing ring

manufacturing facility preferably certified with ISO: 9001:2000.

b) All tests required to be undertaken at manufacturers premises.

c) Transportation of the pipes/couplers either by Rail and/or Road services with all the

covers duly and appropriately insured.

d) Delivery of pipes/couplers with proper loading, unloading, stacking at GWSSB store

as indicated by Engineer-in-charge.

e) Further towards proper maintenance and discharged and all contractual obligations.

5. DELIVERY SCHEDULE:

The delivery schedule shall be as under,

Material shall be offered for inspection within 30 days from the date of R.P.A.D./ Fax /

Courier/Speed Post/ e-mail of order whichever is earlier. The total delivery time

shall be considered as 30 days + time for inspection (i. e. from the date of

inspection offered to the date of issue of inspection release note) by Third party

inspection agency (Normally within one week but maximum within two-week time)

+ 12 days transportation time. Extension of time limit on account of materials

rejected during the inspection will not be permitted. In case of emergency the delivery

period can be less with mutual consent.

The methods of marking all the pipes to be delivered under scope of contract shall

ensure that all the information will remain legible even after transportation, storage in

Volume-III, PRICE BID DEDIYASAN GROUP RWSS

open space etc. In general, the legible and indelible marking upon the goods shall

indicate the followings;

a. Manufacturer’s name or trade mark.

b. Outside diameter.

c. Class of pipe and pressure rating.

d. Batch or lot number.

e. ISI certification mark on each pipe.

f. Purchasers mark as “GWSSB” be inscribed.

g. Any other important matter that the manufacturer or purchaser deems fit to be

7. PACKING AND HANDLING:

When the materials are transported at Railway Risk special packing as per IRCA rules

are absolutely necessary for which the extra cost, if any, shall be borne in total by

The supplier shall have proper handling instruments/equipment’s and shall follow to a

suitable method of handling of pipes as may be approved by Engineer, while unloading

and stacking material in the stores.

8. MATERIAL & WORKMANSHIP:

8.1 General requirements of materials and workmanship shall mean any material or

article either raw or finished one required to be used in the manufacturing process of

8.2 All the material shall be new and of high quality.

8.3 In case, if material is not specified by relevant ISS for manufacturing part or the

whole as item, the supplier shall prepare specification in concurrence with

manufacturer and shall seek approval of Engineer prior to its use in the manufacture.

Volume-III, PRICE BID DEDIYASAN GROUP RWSS

B TECHNICAL SPECIFICATION FOR UPVC PIPES

1. SUPPLY OF MATERIAL

The general requirement relating to supply of material and manufacture of UPVC Pipes

and shall be conforming to the relevant Indian Standard Specification No 4985-2000 or

its latest revision. The pipe shall be with ISI mark.

1.1 UPVC Pipes and couplers shall be conforming to and manufactured as per IS:4985-

2000 OR with its latest revision or amendments.

1.2 The dimensions, material compositions, tests etc. shall be as per IS:4985-2000 or

with its latest revision or amendments. Each pipe shall be marked with ISI certification

1.3 The minimum & maximum wall thickness of the pipe shall be as specified IS:4985-

1.4 The colour of pipes & couplers to be supplied under the scope of this tender shall be

light grey as per Clause No. 10.1 i. e. Visual Appearance of IS 4985-2000.

1.5 PVC pipes with elastomeric sealing ring joint pipe it shall be as per IS specification

1.6 PVC Pipe should be purchase only as per attached Vender list herewith.

2. UPVC COUPLERS

2.1 The material composition for UPVC Coupler shall be as per the material composition

of UPVC Pipes as per IS:4985/2000.

2.2 The size, pressure & manufactures name shall be mark on couplers also to identify

the class of coupler either class and size should be marked on couplers too or colour

bends shall be as per the colour shown in IS:4985/2000 Clause No.10.1

3. SOLVENT CEMENT SOLUTION

Volume-III, PRICE BID DEDIYASAN GROUP RWSS

The quality of solvent cement solution shall be of a good quality. For each size of pipes

offered for inspection sample coupler with two pieces from two pipes shall be coupled

with solvent cement offered for inspection (as these are supposed to be coupled in field)

and this coupled unit shall be kept for hydraulic test at requisite pressure for the

stipulated time and observed for confirmation to IS:4985-2000.

4. Elastomeric sealing ring

It shall be in accordance with one of the types (Type - 1 to Type – 6) as per ISS

The sealing ring shall be EPDM rubber ring. The sealing ring shall be with ISI mark. The

lubricant applied for jointing of elastomeric rubber ring shall be of good quality and

comply the following specifications.

a. Must have paste like consistency and be ready for use, preferably soap jelly.

b. Has to adhere wet and dry surfaces of UPVC pipes and rubber ring.

c. Must be non-toxic.

d. Must be water soluble

e. Must non affecting physio-chemical and organoleptic properties of drinking water

carried on the pipe.

f. Must not have an objectionable odour.

g. Must not harmful to the skin.

5. The Tests as per ISS 4985-2000 will be carried out by Third Party Inspecting

agency fixed by GWSSB as follows.

5.1 Sampling: Sampling should be done as per Clause No. 12 of IS 4985-2000.

5.2 Visual Appearance: The visual appearance of pipes shall be as per Clause No.

5.3 Opacity: The opacity tests for pipes shall be carried out as per Clause No. 10.2 of IS

Volume-III, PRICE BID DEDIYASAN GROUP RWSS

5.4 Reversion Test: The Reversion Test shall be carried out as per Clause No. 10.4 of

5.5 Vicat Softning Temperature Test: The Vicat Softning Temp. Test shall be carried

out as per Clause No. 10.5 of IS 4985-2000.

5.6 Density: This test shall be carried out as per Clause No. 10.6 of IS 4985-2000. The

value shall be between 1.40 & 1.46.

5.7 Sulphated Ash Content Test: This test shall be carried out as per Clause No.

of IS 4985-2000. The Sulphated Ash Content in PVC Pipe shall not exceed 11%.

5.8 Resistence to External Blows at 00 C: This test shall be carried out as per Clause

6. LONG TERM TEST:

a) (1) Type test and internal hydrostatic pressure test (as per clause No.11.1 of IS-

4985-2000) and (2) Test for effect on Water (as per clause No. 10.3 of IS- 4985/2000)

shall be carried out as prescribed in IS-4985-2000 or its latest revision or amendments

at fixed intervals as specified by BIS.

However, GWSSB or Third party inspection / CSC agency fixed by GWSSB can verify

the certificates for these tests and representative of GWSSB or TPI can also remain

present during the tests if required and agency shall not have any objection for the

(b) Deposit for type test:

As per the clause No. 10(b) 1% of the value of the order quantity (excluding S.T.) is to be

kept in the deposit for type test till agency produces certificate based on samples

collected & tested as per BIS standards read with "SCHEME OF TESTING AND

INSPECTION - (STI)".

The rates quoted shall be inclusive of insurance, freight / carting charges, loading,

unloading & stacking at store or site of works with excise duty exemption in 110 mm

Volume-III, PRICE BID DEDIYASAN GROUP RWSS

Dia. 6kg/Sq.cm PVC Pipe but exclusive of CST/GST (VAT). The CST/ GST (VAT) & entry

tax if any will be paid extra as actual on production of documentary proof of payment.

Inspection of materials at factory site shall be carried out jointly by the Concerned

Executive Engineer of GWSSB when pipe Length is more than 1000 Mtr.)

The supplier on receipt of supply order from GWSSB shall intimate the concerned

Executive Engineer to carry out inspection as soon as material is ready. The inspection

calls for PVC Pipes, Couplers, Solvent Cement and elastomeric sealing ring shall be

If the sealing rings are not offered for inspection, the inspection note only for pipes will

be issued by third party inspection agency. Inspection will be carried out normally

within one weeks time and on receipt of such intimation the inspecting agency will

inspect the materials as per the specification and on satisfying itself, will mark the

inspection marks on all pipes and issue inspection note to supplier and concerned

During third party inspection if the material offered for inspection is rejected by third

party Inspection agency in that case the third party inspection agency will mark the

rejection marking and will take other precautionary measures so that the rejected

material cannot be used in GWSSB in future.

Sample coupler and two pieces from two pipes shall be coupled with Solvent Cement

offered for inspection (as these are supposed to be coupled in field). This coupled unit

shall be kept for Hydraulic Test at requisite test pressure for the stipulated time and

shall be observed for conformation to IS:4985. Sample of pipes shall also be coupled

with elastomeric sealing ring and this test shall be carried out accordingly.

As regards post-delivery quality inspection of pipes, samples shall be collected by

Concerned officer/ Quality Control & Vigilance Unit of GWSSB & will be tested at

CIPET/GIRDA or any other agency as decided by GWSSB. Counter Reference Sample

shall also be collected at the time of joint Pre-delivery inspection in presence of the third

Volume-III, PRICE BID DEDIYASAN GROUP RWSS

party inspection agency, the concerned Executive Engineer and the manufacturer with

their signatures on the sample and shall remain in custody of the concerned consignee

and will be tested at CIPET/GIRDA or any other agency as decided by GWSSB in case of

doubt. For inspection purpose the manufacture has to go in for line stencilling for

identifying size and class for proper separation. The stock of offered material shall be in

manageable batches with adequate space lie spreading the pieces etc. to permit proper

inspection and inspection authority to be present during stamping so as to ensure that

only actually cleared material is stencilled. The inspected material should not be loaded

after sunset to avoid inadvertent dispatch of wrong material.

The payment shall be made as per number basis.

a) PRICE VARIATION FOR UPVC PIPES: Applicable

The price variation will be based on PVC resin rates Prime Grade 67 GER 01 (Formerly

known as A Grade 67 GER 092) announced by RIL from time to time.

For Purpose of variation, 900 Kgs of PVC resin will be considered for one tonne of PVC

pipes. In the event of any variation, Prices will be calculated as:

P : Price Variation per tonne

A : Current Price of PVC resin per tonne fixed by RIL (as published on GWSSB

Website) (Price without GST) as on the date which is offered for pipe

B : Price of PVC resin per tonne as per as published on GWSSB Website (Price

without GST) on last date of online bid submission (i.e. last date of online

submission as per the n-procure website log

C : Weight of pipe (In this case value of C= 1 Tonne)

Note: Price of PVC resin per tonne shall be considered after deducting regional subsiy if any

declared by te RIL

Condition of Variation in prices of uPVC Pipes:

1.No ceiling for escalation for difference in the cost of uPVC Pipe will be applicable.

Volume-III, PRICE BID DEDIYASAN GROUP RWSS

2. This clause shall be operative from the date of Signing of Agreement and up to the

expiry of original time limit of Tender.

3. The Contractor shall have to give undertaking at the time of claiming their bills for

price variation as “ We hereby certify that the uPVC resin of the uPVC Pipes for which

the bill preferred is not purchased through any government or semi Government

undertaking at the concession rate”

4.Price Variation (payable/Recoverable) on Extra and Excess items shall be allowed

upto increase of 10% (due to Excess + Extra) of overall total length of respective type

of pipelines (PVC or DI or MS or HDPE) mentioned in BOQ of the tender.

5.If the time limit is extended without penalty, then in such case price variation

(Positive/negative) on the pipes shall be applicable restricted to the Bill of Quantities

mentioned in tenders plus Excess and Extra Subject to Clause 4 above. For that part of

the extended time for completion, wherein delay is attributable to contractor for the

quantities procured during such time period, no positive price variation (Extra payable

to contractor) shall be admissible but negative price variation (Recovery against

quoted price) shall be admissible. For this purpose, days on which penalty is imposed

shall be counted backwards form the actual date of completion.

6.Price Variation shall be calculated by concern Division office and shall be verify by

paying Authority prior to making payment.

7.This formula shall be used only for uPVC Pipeline for calculating Price Variation

8.This clause will be applied to the work irrespective of the cost of the work.

9.The final amount of variation payable/ recoverable shall be calculated only on basis

of final publication of resin rate announce by IPCL.

10.In case of any discrepancy/dispute regarding application of price variation clause,

decision of Concerned Chief engineer shall be final and binding to the contractor.

MODE OF MEASUREMENT AND PAYMENT

 Measurement shall be paid on Rmt basis as per relevant dia of the item as per payment schedule.

Item No:2 Excavation for pipe line trenches for water supply, sewerage line,

manhole etc. all with shoring and struting if required as per required gradient and

line including safety provisions using site rails and stacking excavated stuff

including up to all required lead cleaning the site etc. complete for lifts and strata

1.1 The excavation for trenches will generally, refer to open excavation for

trenches in wet / dry conditions for pipe laying work.

2.0 CLEARING OF SITES:

2.1 The site on which the pipelines are to be laid and shown on plan and the

area required for setting out and other operations shall be cleared and all

obstruction loose stones and materials, rubbish of all kinds, stumps,

Volume-III, PRICE BID DEDIYASAN GROUP RWSS

brushwood as trees shall be removed as directed the roots shall be entirely

2.2 The products of the clearing to restocked in such a place and in such a

manner, as directed by the engineer in charge.

2.3 In jungle clearings, all trees not specially marked for preservation,

bamboo’s jungle wood and brushwood shall be cut down their roots

grubbed up. All wood and materials from the clearing shall be the property

of the Board shall be arranged as directed by the Board Engineer or his

authorized agent, the material pronounced as useful by the Engineer will

be conveyed and properly stacked as directed within the specified limit.

Unless materials will be burnt or otherwise disposed of as directed.

2.4 All holes or hollows whether originally existing or produced by digging up

roots, shall be carefully filled up with earth, well earth, well rammed

levelled off, as may be directed.

3.0 SETTING OUT:

The center lines of all pipe trenches etc. shall be given by the Engineer-in-

charge and it will be the responsibility of the contractor to install

substantial reference marks, bench marks, etc. and maintain then as long

as required true to line, level curve and slopes. The contractor shall assure

full responsibility for alignment, and dimension of trench.

The labour materials etc. required for setting out and establishing

benchmarks and other reference marks shall be arranged by the

contractor at his own cost.

4.0 EXCAVATION:

4.1 The excavation incl. Bailing out of water for the pipe trenches shall also

incl. Removal of all materials of whatever nature and whether wet or dry

condition necessary for laying of pipelines exactly in accordance with

alignment, levels grades and curves shown on the plans or as directed by

the Engineer-in-charge. Trenches shall be excavated to the exact width

and depth according to the size of pipe and the sides shall be left vertical

as for as possible or according to the angle of repose various soils. Unless

there is a specific extra provision in the contract for shoring and strutting

or for cutting side slopes the contractor shall at his own cost do the

necessary shoring and strutting or cutting of slopes to a safe of repose or

both approved by the Engineer-in-charge. The contractor shall notify the

Engineer before starting excavation to enable him to take cross sectional

Volume-III, PRICE BID DEDIYASAN GROUP RWSS

levels for purpose of measurements before the ground is disturbed. The

bottom of the trenches shall be levelled both longitudinally and

transversely or slopped as directed by the Engineer. The contractor shall

at his own cost to remove such portions of boulders or rocks, as are

rectified to make the bottom of the trench level. No filling shall be allowed

to bring the trench to level. If by contractor’s mistake excavation is made

deeper than shown on the plans and if ordered by the Engineer the extra

depth shall have to be made with selected excavated stuff only with

watering, remedying etc. as directed, by the Engineer and at the cost of

the contractor. Other hard excavation shall be cleared of all sorts and

loose materials and cut to firm surface, either level, stepped as directed by

the Engineer. The Engineer may order such charges in the dimensions

and alignment of pipe trench as may be deemed necessary to secure

satisfactory cover over pipeline. The contractor shall, at his own expense,

make provision for bailing out of draining water and the trenches shall be

kept free of water, during laying work.

After each excavation is completed, the contractor shall notify the

Engineer to that effect and no laying of pipeline will be allowed to laid until

Engineer has approved the depth and dimensions of trenches level and

5.0 SHORING AND STRUTTING:

5.1 Shoring & strutting and dewatering if required shall have to be carried out

by the contractor, for which any extra charge will not be paid

5.2 During excavation if water connections, sewage connections, telephone

lines khalkuwa (soak pits) etc. are damaged by the contractor, the same

shall have to be restored by the contractor without any extra payment.

6.1 The trenches shall be strongly fenced and red light signal shall be kept at

night and arrangement of watchman to prevent accidents should be done,

sufficient care protective measure shall be taken to see that the excavation

shall not affect or damage the adjoining structure. The contractor shall be

entirely responsible for any injury to life and damage to the properties etc.

Necessary protection work such as guide ropes, crossing places,

barricades, caution boards etc. shall be provided by the contractor.

Volume-III, PRICE BID DEDIYASAN GROUP RWSS

7.0 The excavation in all sorts of soil, hard murrum, soft rock or hard rock or

any type of soil shall have to be carried out up to the required depth by

8.0 DISPOSAL OF EXCAVATED STUFF

8.1 No excavated stuff from trench are to be placed even temporarily nearer

than 1.5 meter or greater distance up to 90 meter or as prescribed by the

Engineer from the outer edge of trench. All excavated material will be the

property of the board. The rate of excavated includes sorting out of useful

materials and stacking then separately as directed within specified lead.

The excavated stuff suitable and useful for refilling or for other use shall

be stacked at convenient places. The materials not useful in any wet shall

be disposal off as directed by the Engineer from the outer edge of trench.

8.2 The site should be cleared off on completion of work.

9.0 ADDITIONAL REQUIREMENTS

9.1.1 At the joints of pipes, the trench shall be excavated to an additional depth

of 15 cm. and width of 30 cm. And length of 15 cm. beyond the edge of

collar on both the sides or as directed. The rate includes for such extra

excavation made at the joints. The trenches shall be excavated perfectly in

straight line. The bottom of the trench shall be kept as per invert level or

as directed. To maintain the proper slope the usual method of site rails

and boning rods shall be adopted. The contractor shall have to provide

and fix and maintain sight rails and boning rod without any extra cost.

If the contractor fails or makes delay to give hydraulic test of the pipe line

laid in any of the section, without any genuine reason, he shall be

responsible to get any part of the length trenches refill in such case i.e.

before tasting for safety of pedestrian and/or vehicular traffic as found

necessary by the engineer-in-charge without any extra cost. If found

necessary any directed by the Engineer-in-charge. The contractor shall

have to excavate the refilled trenches, during hydraulic test without any

At all road crossings, trenches shall be excavated only for half width of the

road and pipe shall be laid. The other half shall be excavated only after

back filling over the laid pipeline is done so as to make it suitable for the

traffic. The contractor shall provide direction when the pipeline is to be

laid along the road as required and shall maintain the diversion or any

Volume-III, PRICE BID DEDIYASAN GROUP RWSS

part of it, without any extra cost. At all road crossings, the pipe shall be

laid below the crest of read.

9.2 The contractor shall break the road surface by excavation chiselling to the

exact width and length as shown on the drawing or as directed by the

Engineer-in-charge.

The excavated stuff shall be deposited in uniform layers to avoid mixing

with other kind of materials at non-objectionable place or as directed by

the Engineer-in-charge.

10.1 Excavation in excess of the sanctioned dimensions shall not be measured

not paid for and if an ordered by the Engineer the contractor shall have to

fill up the excess depth with excavated stuff with watering ramming etc.

(Completed as specified) for trench without any extra payment to the

10.2 The item of excavation shall include unless and otherwise mentioned.

(a) Clearing of site

(b) Setting out work including all materials and labour.

(c) Providing and subsequently removing, shoring and strutting outing

(d) Excavation and removal and staking of all excavated stuff as

(e) Necessary protection including labour materials equipment etc. to

ensure safety and protection against risk or accident.

(f) Providing facilities for inspection and damage to property if caused

during progress of work.

(g) Compensation for injury to life and damage to property if caused

during progress of work.

(h) Restoring of water supply connections, sewer connections, telephone

lines, khalkuwa soapiest etc. if damaged by contractor without extra

(i) Dewatering of excavated pit trench during the progress of work.

(j) Clearing the site on completion of works directed by the Engineer.

UNIT OF RATE: The unit of rate shall be per Cum.

Item No:-3 Lowering, laying , fixing and Jointing PVC/uPVC/cPVC pipes

and specials of following class and diameter including cost of

Volume-III, PRICE BID DEDIYASAN GROUP RWSS

conveyance from stores to site of works including cost of labour,

material, cement solvent, giving satisfactory hydraulic testing as per

Pipe and fittings shall be lifted from manufacturing site to site of work at his

own cost. During transportation any damage shall be occure to pipes for

fittings the replacement of pipes or fittings given by the contractor at-least

1. Before laying the pipes it shall be brushed throughout the length so that

dust or soil can be removed. The fittings should also be brushed. The pipes shall

be laid in trenches in straight line.

2. The jointing material such as coupling & Solution etc. to be supplied by

the contractor.

3. All the specials such as bends, tees, reducers etc. shall be fixed as per

instruction of engineer-in-charge in the pipeline. The pipe shall be hydraulically

tested during the testing no leakage shall be observed. If leakage observed, it

shall be set right by the contractor at its own cost as per the instruction of

Engineer-in-charge.30% payment shall be made after hydraulic testing of pipe

4. Payment shall be made on running metre basis.

Item No- 4 Providing & Fixing Supplying at store or site of work incl. Freight,

loading, unloading, stacking insu. & all taxes etc. Complete.

1) All Special shoud be of ISI mark.

2) It shoud be properly Fitted with PVC/GI pipe with necessary fitting, Vicel,

rubber packing etc complete.

3) The Payment Should be in No basis.

Volume-III, PRICE BID DEDIYASAN GROUP RWSS

Item No- 5 C.I.D. Joint : Manufacture, supply and delivery of cast iron Detachable

joints (Short & long) complete with joint flanges duly drilled, synthetic rubber

sealing rings manufactured from styrene butadine rubber (SBR) and other required

accessories such as nut, bolts etc. conforming to IS specification 8794-1988 or its

latest revision if any suitable for use with A.C. Pressure pipes. Delivery of joints

including its accessories including loading, unloading, carting, stacking,

insurance, all taxes, octroi etc. complete.

Long Collar Over Size Suitable to PVC/HDPE 200 mm Dia.

 All Special should be of ISI mark.

 It should be properly Fitted with DI/PVC pipe with necessary fitting, Vicel, rubber

packing etc complete.

 The work shall be carried out as per instruction of engineer-in charge.

Mode of measurement and payments:

 The payment shall be made on No. basis as per Price bid or Payment schedule.

Item No- 6 & 7 Providing, supplying, Lowering, Laying & Jointing ISI mark Cl D/F

Sluice Valves as per 1S:14846 (Latest Edition) of following class and diameter

including all. taxes, insurance, transportation, freight charges, octroi, inspection

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

PN-1 With hand wheel /cap operated (PD type short body)

1. The work shall be carryout as per the description of the item and as per

specification laid down in PWD Hand book vol. I & II and instruction of Engineer

2. The sluice valve shall be of approved quality and as per ISS 780 OR latest

revision with ISI mark with hand wheel. Rate including necessary freight loading

unloading, carting, insurance & all taxes etc. complete.

3. Sluice valve and should be procured from the approved and ISI marked.

Volume-III, PRICE BID DEDIYASAN GROUP RWSS

4. For sluice valve necessary jointing materials such as nuts bolts rubber

packing shall have to be supplied by the contractor without extra cost. It shall

be fixed as per the instruction of Engineer in charge.

5. No leakage shall be observed if observed shall be rectified by the

contractor without any extra cost.

6. The payment shall be made on number basis.

Item No- 8 Refilling the pipeline trenches incl. ramming, watering, consolidating

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

 The work shall be carried out as per the description of the item in

Schedule-B & as per the specification laid down in P.W.D. handbook vol. I & II.

 The excavated earth shall be used after getting approval of the Engineer in

charge proper consolidation and watering shall be done.

 The payment shall be made on Cum basis.

Item No- 9 Labour charges for repairing of leakage in PVC pipeline of folling dia

meter at different places including necessary excavation manually or by

mechanise excavation, dewatering removing of mud, cleaning of pipe and leakage

portion, cutting the pipeline & removing piece of pipe from trench with inclussive

of mechanical devices JCB, Hydra/Crain if necessary & labours required with

providing material such couplers, solution etc. comp. (incl. all material but Exclu.

1) The jointing material such as coupling, bends, tees, solution etc. to be supplied by the contractor.

2) Jointing shall be carried out by contractor at his own cost including, labour, excavation,

Dewatering, removing of mud, cleaning of pipe and leakage portion, cutting, removing, fitting,

testing, refilling etc.

3) Jointing in PVC pipe line, then mobilize pipe cutting equipment, piece of pipes, solvent, suitable

clamps, specials nut bolts etc. to be supplied by the contractor.

4) After completion of the Jointing of Pipe, excavated trench shall be refilled to the level of the

surrounding ground.

Volume-III, PRICE BID DEDIYASAN GROUP RWSS

MODE OF MEASUREMENT AND PAYMENT

 The payment shall be made on No. basis as per Price bid or Payment schedule

Item No- 10 Drilling of 500mm dia Horizontal borehole for watermain pipeline

crossing under the road incl in all strata with requried length incl fixing of

400mm dia M.S/RCC casing pipe with pushing etc complete various size of pipe

for 193.7 to 244.5mm dia watermain (For 45 mt]

Length) Without Water main & with RCC Casing Pipe

 The Properly Installations of the Road/Railway Crossing, to the extent feasible and Practical are to be

Perpendicullar to the Road Alignment and preferably at not less than 45 degrees to the track.

 Crossing shall not be Placed within Culverts or Under Road bridges, Buildings or Other important

 The Crossing under ditches and Road Track should have minimum depth of cover of three feet below.

 Crossing Boring & Jacking Installations with Geotechnical study will need.

 The use of Carrier pipe for water main acceptable under specific circumstances.

 The use of Pipe is satisfactory & the pipe is designed to meet all applicable code.

 The casing must extended the full width of the right way.

 The work shall be carried out as per IS Specification & the instruction of Engineer in charge.

 No damage shall be occurred to existing any Water, Drainage, Telephone Cable,Oil/Gas line & any

 If any damage occurred, it should be rectified/Penlty by the contractor at his own cost.

MODE OF MEASUREMENT AND PAYMENT

 The payment shall be made on No basis as per Price bid or Payment schedule

Item No- 11 Providing C.C. M.:100 for encasing pipes using trap metal size 12 mm

to 50 mm incl. form work curing consolidation etc. complete for various location

on pipe line.Using trap metal 20 mm nominal size

 “Encasing of pipe shall be carried out in cement concrete M-100 using trap metal as per instructions

of the engineer in charge Materials and workmanship shall be as per specification of concrete.

 The proportion of concrete shall be 1:3:6 (one part of cement, three part of sand and six parts of

coarse aggregate) by volume. Size of coarse aggregate shall be graded from 40 mm to 50 mm size

black trap metal.

MODE OF MEASUREMENT AND PAYMENT

 The rate shall be per RMT of work done including curing and dewatering if required.

Volume-III, PRICE BID DEDIYASAN GROUP RWSS

Sign of Contractor Deputy Executive Engineer

P. H. San Sub Division