Reparing and Renovation of Aganwadi Regarding work at Sardarnagar Ward of North Zone.

Sr. Department No. of Total Amount

Zone). The technical bid of Tenders shall be open date.-05.11.2026 at 11.00 am.

Any change / correction / corrigendum in respect of above work shall be placed on line.

Contractors are requested to see the website before 24 hours of submission of their tender.

Assistant Manager (North zone), Ahmedabad Municipal Corporation

North Zone Office Building, Memco-Naroda road, Ahmedabad

Deputy Municipal Commissioner

AHMEDABAD MUNICIPAL CORPORATION VOL.-I

AHMEDABAD MUNICIPAL CORPORATION

"Rajiv Gandhi Bhavan", Memco - Naroda Raod, Ahmedabad-25.

MEMORANDUM OF WORK

Municipal Commissioner invites online e-tenders from interested contractors for Reparing and

Renovation of Aganwadi Regarding work at Sardarnagar Ward of North Zone

1 Name of work Reparing and Renovation of Aganwadi Regarding work

at Sardarnagar Ward of North Zone

2 Time Limit 12 MONTHS

3 Tender Validity Period 120 Days from the date of opening of the tender

4 Eligibility Criteria Register class "E2" in Only AMC register No any

other state Govt. or institutions Register are Allowe.

5 Estimated Cost put to Rs.10,00,000.

6 Tender fees Rs.900/--Demand Draft in favour of Municipal

(Non refundable) Commissioner, Ahmedabad)

7 Earnest Money Deposit Rs.10,000.(Demand Draft in favor of Municipal

Commissioner, AHMEDABAD/) To be submitted as

prescribed in 8.0 below. Demand Draft shall be from

Nationalized Bank / Scheduled Bank and valid for -

180- days.(As per AMC finance dept. circular No-5

Dt.5/5/07 & F.D. Circular No. 29 Dt. 7/08/2010) &

attached ANNEXURE - 1 Finance dept. circular

8 Submission of EMD In separate sealed cover each for EMD and Tender

and Fees along with Tender as described in the invitation

Tender Fees of tender and submitted to Assistant Manager

(NORTH zone) , Rajiv Gandhi Bhavan, Memco-

Naroda Road, Ahmedabad To be Submitted

Physically As per N.I.T

9 Date of Opening of Technical Bid will be opened online as per N.I.T. in

Technical bid the office of Deputy. City Engineer (North Zone),

Rajiv Gandhi Bhavan, Memco – Naroda Road,

Ahmedabad Municipal Corporation, Ahmedabad

10 Security Deposit 5 % of the Sanctioned Tender Amount in form of

Demand Draft. (As per Annexure-I)

AHMEDABAD MUNICIPAL CORPORATION VOL.-I

11 Mode of sending the Price bid should be submitted by online e-tender

Tender Documents only and Technical bid should be submitted

physically also in sealed envelope systems By

RPAD/Speed post/ Hand Delivery in sealed covers

in Duplicate (One Original & One Duplicate) Each

part shall be separately duly sign & seal by

12 liquidated damages 0.1% of contract price per day from the date of

delay. Maximum limit of liquidated damages for

delay in completion of work will be 10% of the

Contract Price rounded of to the neared thousand.

13 Deduction of Retention Retention

Money from each RA 1. @ 2% of the value of work done will be deducted

Bill from each RA bill. It will be released along with

release of payment of Final Bill.

14 Place of Arbitration Ahmedabad

15 Language of English

16 Amount to be deducted Welfare cess as per act 1996 @ 1 % of bill amount

from each bill for

labour welfare fund

(non-refundable)

17 Time Permitted to start Whenever a work is allotted by Engineering Staff

parts of Work whether minor or major part there of any amount,

the contractor shall be bound to start the works

within 48 hours so intimation of work.

Communication done telephonically via SMS, via

WhatsApp and through letter/E-mail shall be

considered legal and binding for the same. Failure of

comply to start the works in 48 hours of intimation

as above by contractor the contractor shall be levied

penalty of (1)Rs.1000/- per day (for tenders

amounting upto Rs.10Lakhs), (2)Rs.2500 per day

(for tenders amounting above Rs.10 Lakhs and upto

Rs.30 Lakhs), (3)Rs.5000 per day (for all tenders

amounting above Rs.30 Lakhs). Three times failures

by contractor shall make contractor responsible to be

black listed unless and otherwise justified properly

AHMEDABAD MUNICIPAL CORPORATION VOL.-I

in writing/binding within 15 days of last notice of

18 GST GST will be paid extra by AMC/Authority at

prevailing rate to the Contractor.

Conditional tenders will not be accepted. Municipal Commissioner reserves the rights to reject any

or all the tenders without assigning any reasons there of.

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Seal and Signature of the Bidder ADD City Engineer

AHMEDABAD MUNICIPAL CORPORATION VOL.-I

AHMEDABAD MUNICIPAL CORPORATION VOL.-I

AHMEDABAD MUNICIPAL CORPORATION VOL.-I

Seal and Signature of the Bidder ADD City Engineer

AHMEDABAD MUNICIPAL CORPORATION VOL.-I

AHMEDABAD MUNICIPAL CORPORATION

Invitation for Bid (IFB)

1. The AHMEDABAD MUNICIPAL CORPORATION,( hereinafter called “the Employer”)

invites sealed Tender document from reputed and qualified bidders for the construction of Works

detailed in the Table below:-

Sr. Name of Works Approximate Earnest Money Completion

No. value of works Deposit (Rs.) Period

1 Reparing and Renovation of Rs.10,00,000. Rs.10,000 12 MONTHS

Aganwadi Rrgarding work at

Sardarnagar Ward of North

2. Interested bidders shall download the tender documents from AMC’s website

www.amc.nprocure.com/ www.nprocure.com.

3. Tender (a complete set of bidding document) fee shall be As per N.I.T in the form of Demand

Draft from any Nationalized Bank in favor of MUNICIPAL COMMISSIONER, Ahmedabad,

payable at Ahmedabad, which shall be non refundable. The Details of Tender fees shall be

submit with scan copy at the time of Quoting price bid of the tender and Physically to be

submitted along with technical bid Vol.-1 with other enclosure.

4. All bids must be accompanied by Earnest Money Deposit of the amount specified for the Works

in the above Table payable at Ahmedabad and drawn in favor of MUNICIPAL

COMMISSIONER, Ahmedabad, payable at Ahmedabad,. Earnest Money Deposit will have

to be specified in Clause 2 of Financial Condition.

5. Physical submission must be delivered to Asst. Manager (Admin) North Zone, Rajiv Gandhi

Bhavan, Memco – Naroda Road, Ahmedabad As per N.I.T

6. The Bids will be opened on As per N.I.T at the office of Deputy.City Engineer (N/Z) , 1st

Floor, Rajiv Gandhi Bhavan, Ahmedabad Municipal Corporation, Memco-Naroda road,

Ahmedabad-25. in the presence of bidders or their representatives who choose to attend. In the

event of the specified date of bid submission/opening being declared a holiday for the

Employer, the bids shall be received /opened on the next working day at the same place and the

AHMEDABAD MUNICIPAL CORPORATION VOL.-I

TERMS & CONDITIONS

( A ) INSTRUCTIONS TO BIDDERS (ITB)

( B ) GENERAL TERMS & CONDITIONS

( C ) FINACIAL TERMS & CONDITIONS

( D ) MAIN CONDITION / FETURES OF THE WORK

AHMEDABAD MUNICIPAL CORPORATION VOL.-I

AHMEDABAD MUNICIPAL CORPORATION

TERMS & CONDITION

( A ) INSTRUCTIONS TO BIDDERS (ITB)

1. Procedure for Submission of Tender

a).The Bidder should quote the price bid in e- tender form before last date of online submission as per

N.I.T and all other details as asked in the tender.

b).The bidder shall submit the following Tender documents physically in hard copy in two separate

envelope (marked as “original” and other marked as “Duplicate”) in schedule time by RPAD/

Speed Post/ Hand Delivery in duplicate. This envelope shall be sealed in an outer envelope. The

Bid envelopes shall be marked as follows:-

 Tender Document Vol.

 Registration certificate of class

 Power of Attorney

 Personal Details

 Enclosures as asked in tender

 Technical specifications duly sign by contractor.

c).The envelope shall be addressed to the Employer at the following address:

Assistant Manager, North Zone,

1st Floor, Rajiv Gandhi Bhavan,

Memco-Norada Road,

d).Bear the following identification:

“TO BE OPENED ONLY IN PRESENCE OF THE EVALUATION COMMITTEE”

e). Indicate the name and address of the bidder.

If the outer envelope is not sealed and marked as above, the Employer will assume no

responsibility for the misplacement or premature opening of the bid.

f).All information has to be typed or hand written legibly. All pages of the Bid have to be initialed

g).ALL INFORMATION HAS TO BE SUBMITTED IN THE PRESCRIBED FORMAT ONLY.

Projects for which incomplete information has been provided will not be considered for

evaluation. The Bidder may attach separate sheets if so required. However, the final bound

document submitted, has to be submitted in vertical A4 size (210 mm X 297 mm) except Form

AHMEDABAD MUNICIPAL CORPORATION VOL.-I

2. Assessment of Submission

2.1The Employer will open the physically submitted document of all the bids received for the

package (except those received late) containing the sealed Tender volume and other enclosures

then announce the names of bidders in the presence of bidders or their representatives who

choose to attend on the date and time mentioned in the IFB. In the event of specified date of

bid opening being declared as a holiday for the Employer, the Tender will be opened at the

appointed time and location on the next working day.

2.2 In Physical submission, Bidders detailed and tender fee, E.M.D. shall be opened first. The

Employer at the opening will announce bidder’s names, , the presence/or absence of EMD, the

amount and validity of EMD furnished with each bid, is valid registration and such other

details, as the Employer may consider appropriate.

2.3 The Employer will determine whether the bid is accompanied by the required EMD.

2.4 If the EMD furnished does not conform to the amount and validity period as specified in the

Invitation for Bid and has not been furnished in the form, the bid shall be rejected by the

Employer as non-responsive and the Tender volume will be returned to the bidder.

2.5 Subject to confirmation of the EMD by the issuing bank, the Tender volume accompanied with

valid EMD will be taken up for further evaluation. In case, the Bank does not confirm the

EMD, the bid shall be rejected as non-responsive and no further evaluation carried out.

2.6 The tender volume will further be examined to determine whether the bid has been properly

signed, meets the eligibility and qualification criteria, has the required available bid capacity, is

accompanied by the requisite certificates, undertaking and other relevant information specified

in the bid documents and is substantially responsive to the requirement of the bidding

documents and provides any clarification for ascertaining the correctness of the

information/details.

2.7 The Employer shall prepare besides the record of bid opening, minutes of the Bid opening,

including the information disclosed to those present in accordance with Sub Clause 3.2 thereof.

2.8 The bidders or their representatives who are present shall sign attendance sheet evidencing

their attendance.

2.9 If the Tender volume is not substantially responsive, it will be rejected by the Employer and

will not subsequently be made responsive by correction or modification or withdrawal of the

nonconforming deviation or reservation.

3. Evaluation and Comparison of Tender volume

The Employer will evaluate and compare only those Tender volumes which are determined to

be substantially responsive in accordance with Clause 2 and qualified for award of Contract in

accordance with Clause 5(General Terms and Condition).

AHMEDABAD MUNICIPAL CORPORATION VOL.-I

4. Procedure for Tender Opening

Received copies of tender in physical form with in schedule time, will be open on schedule

date and time. In the event of specified date of bid opening being declared bidders who qualify

the criteria then bidder bid will be considered for opening of price bid.(Following clause no.

5.1 The Employer will award the Contract to the bidder whose bid has been determined to be

substantially responsive to the bidding documents and who has offered the lowest Evaluated

Bid Price, provided that such bidder has been determined to be (i) eligible in accordance with

the provisions of Clause 3(General Terms and Condition); and (ii) qualified in accordance with

the provisions of Clause 5(General Terms and Condition).

6. Notification of Award

6.1 Prior to expiration of the period of bid validity prescribed by the Employer, the Employer will

notify the successful bidder by cable/fax and confirmed by registered letter that his bid has

been accepted. This letter shall name the sum which the Employer will pay the Contractor in

consideration of the execution, completion and maintenance of the Works by the Contractor as

prescribed by the Contract.

6.2 The notification of award will constitute the formation of the Contract.

7. As per City Engineer Circular (WRM) no. 6 2011/12 DT: 24/06/2011. A successful Bidder

has to deposit security deposit Demand draft with in 15 days after receiving letter of

Indent. Time limit of work will commence from the date of issue of work order.

8. Clarification of Bids

8.1 To assist in the examination, evaluation and comparison of bids, the Employer may, at his

discretion, ask any bidder for authentication the correctness of the information/details

furnished by him in his bid. Such request by the Employer and the response by bidder shall be

in writing or by cable/fax.

8.2 Subject to above clause, no bidders shall contact the Employer on any matter relating to his bid

from the time of bid opening to the time contract is awarded.

8.3 Any effort by the bidder to influence the Employer in the Employer’s bid evaluation, bid

comparison or contract award decisions may result in the rejection of his bid.

9.1 Information relating to the examination, clarification, evaluation and comparison of bids and

recommendations for the award of a contract shall not be disclosed to bidders or any other

persons not officially concerned with such process until the award to the successful bidder has

been announced. Any effort by a bidder to influence the Employer's processing of bids or

award decisions may result in the rejection of his bid.

AHMEDABAD MUNICIPAL CORPORATION VOL.-I

10.1 The bidder is advised to visit and examine the Site of Works and its surroundings and obtain

for itself on its own responsibility all information that may be necessary for preparing the bid

and entering into a contract for construction of the Works. The costs of visiting the Site shall

be at the bidder’s own expense.

10.2 The bidder and any of its personnel or agents will be granted permission by the Employer to

enter its premises and lands for the purpose of such inspection, but only upon the express

condition that the bidder, its personnel and agents, will release and indemnify the Employer

and its personnel and agents from and against all liability in respect thereof and will be

responsible for death or personal injury, loss of or damage to property and any other loss,

damage, costs and expenses incurred as a result of the inspection.

Seal and Signature of the Bidder ADD City Engineer

AHMEDABAD MUNICIPAL CORPORATION

TERMS & CONDITION

AHMEDABAD MUNICIPAL CORPORATION VOL.-I

( B ) GENERAL TERMS & CONDITIONS

1. Scope of Bid

1.1 The Ahmedabad Municipal Corporation hereinafter called "the Employer" invites Tender

document for the construction of works (as defined in these documents, hereinafter referred to as

"the Works") detailed in the table given in the IFB.

1.2 The Works consist of:

“Reparing and Renovation of Aganwadi regarding work at Sardarnagar Ward of North

2. Source of Funds

2.1 The expenditure on these Works will be met by AHMEDABAD MUNICIPAL

3. Eligible Bidders

3.1 This invitation for bids is open to bidders who has necessary bid capacity and who meet the

following requirements:

 The bidders shall have a registration with State PWD, and/or CPWD for Required class

and or equivalent with specialization in road works. If contractor is not registered with

AMC in the relevant class, on award of contract he shall be required to register himself

with AMC within 3 month's time.

 A bidder shall not be under a declaration of ineligibility for corrupt or fraudulent practice.

Bidders shall provide such evidence of their continued eligibility satisfactory to the Employer, as

the Employer shall reasonably request.

4. Eligible Material, Equipment and Services

4.1 At the Employer's request, the bidder having offered the lowest evaluated financial bid may be

required to provide evidence of the origin of materials, equipment, and services to the satisfaction

of the Employer.

4.2 For purposes of Sub Clause 4.1, "origin" means the place where the materials are mined,

grown, produced or manufactured; similarly for equipments and from where the services are

AHMEDABAD MUNICIPAL CORPORATION VOL.-I

General information

All individual firms must complete the information in this form. Nationality information shall be

provided for all owner(s) or applicant(s) that are partnership or individually owned firms.

1 Name of firm:

2 Head office address:

3 Local office address (if any):

4 Telephone/ Contact:

5 E-mail address:

6 Place of incorporation/registration:

7 Year of incorporation/registration:

 Additional information regarding litigation, debarment, arbitration, etc.

5.3 Disqualification

Even though the Bidders may meet the above criteria, they are subject to be disqualified for any of

the following reasons:

a) Misleading or false representation in the forms, statements and attachments submitted and

included in document.

b) Record of poor performance such as abandoning the work, rescinding of contract for which the

reasons are attributable to the non-performance of the contractor, consistent history of litigation

awarded against the applicant or financial failure due to bankruptcy.

c) Has been identified by the Employer as poor performer in implementation of ongoing AMC

5.4 Debarment/Black listing

Notwithstanding the above, the Employer may debar or blacklist any of the bidder(s) for their

misleading or false representations in the forms statements etc. for the period to be decided by the

AHMEDABAD MUNICIPAL CORPORATION VOL.-I

6. One Bid per Bidder

6.1 Each bidder shall submit only one bid per contract package either by himself or as a partner in

a joint venture. A bidder who submits or participates in more than one bid for a contract package

will be disqualified.

7. Bidding Documents

The bidder is expected to examine carefully the contents of all the above bid documents. Failures

to comply with the requirements of bid documents will be at the bidder's own risk. Pursuant to

Clause 16, bids which are not substantially responsive to the requirements of the bidding

documents will be rejected.

8. Language of Bid

The bid, and all correspondence and documents related to the bid exchanged between the bidder

and the Employer shall be written in the English language. Supporting documents and printed

literature furnished by the bidder may be in another language provided they are accompanied by an

accurate translation of the relevant passages in the English language, in which case, for purposes of

interpretation of the bid, the English translation shall prevail.

9.1. Unless stated otherwise in the bidding documents, the Contract shall be for the whole works as

described in bidding documents, based on the percentage rate amount in the Bill of Quantities

submitted online by the bidder.

9.2. The bidder shall fill (in e-tender) in percentage rate above or below and total amount (both in

9.2. The bidder shall fill (in e-tender) in percentage rate above or below and total amount (both in

figures and words) for overall items of the Works provided in the Bill of Quantities

9.3. All duties, taxes (excluding GST), and other levies payable by the contractor under the

contract, or for any other cause shall be included in the rates, prices and total Bid Price

submitted by the Bidder, except otherwise stated in the Bid document. Any change in

prevailing taxes and duties at the time of bid due date, shall be paid/deducted at actual as per

Employer/Authority/AMC Account department decide. If Employer will not compensate as per

Any change in prevailing taxes and duties and other levies then payable by the contractor under

the contract and any other reasons.

9.4. The percentage rate and bid price quoted by the bidder shall be fixed up to the completion of

work and shall not be subject to adjustment on any account, except where expressly specified,

otherwise, in the contract.

10. Bid Validity

10.1 Bids shall remain valid as per Instruction to Bidders (ITB) after that deadline date for bid

submission specified in Clause. The Employer as non-responsive shall reject a bid valid for a

shorter period.

10.2 In exceptional circumstances, prior to expiry of the original bid validity period, the Employer

may request the bidders to extend the period of validity for a specified additional period. The

request and the responses thereto shall be made in writing or by fax. A bidder may refuse the

request without forfeiting his bid security. A bidder agreeing to the request will not be

AHMEDABAD MUNICIPAL CORPORATION VOL.-I

required or permitted to modify his bid but will be required to extend the validity of his Bid

Security for the period of the extension, and in compliance with Clause 2 ( Financial Terms

& Conditions) in all respects.

11. Format and Signing of Bid

11.1 The bidder shall prepare two copies of the documents comprising the bid as described in

Instructions to Bidders.

11.2 The bid shall be typed or written in indelible ink and shall be signed by a person or persons

duly authorized to sign on behalf of the bidder.

11.3 The bid shall contain no alterations, omissions or additions, except those to comply with

instructions issued by the Employer, or as necessary to correct errors made by the bidder, in

which case the person or persons signing the bid shall initial all such corrections.

11.4 All witnesses and sureties shall be persons of status and probity and their full names,

Occupations and addresses shall be printed below their signatures.

12. Deadline for Submission of Bids

Bids must be received by the Employer at the address specified above not later than the time and

date specified in the IFB.

Any bid received by the Employer after the deadline for submission of bids will be returned

unopened to the bidder.

14. Signing of Agreement

At the same time that the Employer notifies the successful bidder that his bid has been accepted,

the Employer will direct him to submit the Performance Security and attend the Employer's office

on a date determined by the Employer for signing the Form of Agreement.

15. The selection process will lay high emphasis on the ability and competency of contractors to do

high quality work within the given time schedule.

16. The onus of providing, all necessary company / project related information, in appropriate

manner and medium, so as to demonstrate the competency of the bidder and to allow proper

evaluation, will rest entirely on the Bidder.

17. All clause shall be operative from the date of issue of work order and up to the expiry of

original and extended time limit.

18. Legal Condition:-

 Corrupt or Fraudulent Practices

The Employer will reject a proposal for award if he determines that the Bidder recommended

for award has engaged in corrupt or fraudulent practices in competing for the contract in

question. The Employer will declare the firm ineligible, either indefinitely or for a stated

period of time, to be awarded a contract by AHMEDABAD MUNICIPAL CORPORATION if

AHMEDABAD MUNICIPAL CORPORATION VOL.-I

it at any time determines that the firm has engaged in corrupt or fraudulent practices in

competing for the contract, or during execution.

 “corrupt practice” means behavior on the part of officials in the public or private

sectors by which they improperly and unlawfully enrich themselves and/or those

close to them, or induce others to do so, by misusing the position in which they are

placed, and it includes the offering, giving, receiving, or soliciting of anything of

value to influence the action of any such official in the procurement process or in

contract execution; and

 “fraudulent practice” means a misrepresentation of facts in order to influence a

Procurement process or the execution of a contract to the detriment of the Borrower,

and includes collusive practice among bidders (prior to or after bid submission)

designed to establish bid prices at artificial non-competitive levels and to deprive the

Borrower of the benefits of free and open competition.

 Municipal Commissioner reserves the rights to reduce/increase the scope of work and contract

without assigning any reason thereof.

 If Ahmedabad Municipal Corporation is convinced that the Bidder has resorted to material

misrepresentation or provided fraudulent information / statement, the said Bidder will be liable

for disqualification / rejection at any stage.

 Proof for fulfillment of eligibility criteria should be submitted along with Tender volume. If the

Tender volume is submitted without valid documents and without proof of eligibility criteria it

will be rejected.

 Those who do not meet with the eligibility criteria need not submit the Tender document.

 Tenders, which do not fulfill all or any of condition or are submitted incomplete in any respect

or are conditional tenders, will be rejected.

 Contractor shall be responsible to obey all Labour Laws, Environmental and Safety Laws.(the

existing laws as well as framed from time to time). Any penalties laid due to violation of such

laws shall be directly deducted from the contractor's outstanding.

 All necessary safety measures and precaution (including those laid down in the various relevant Indian

Standards) shall be taken to ensure the safety of men, materials and machinery on the works as also of

the work itself.

19. Administrative Conditions:-

 Safety and Signage

Contractor has to arrange for the complete safety of the persons working for project, users of

the road i.e. public and vehicles also. All the arrangements of traffic drums, metal / fiber cones,

traffic blinkers, traffic signs as per design, safety tapes etc. to be arranged at site. Necessary

florescent marking on traffic signs to be provided so that it should be visible at night. During

night working hours safety in charge personnel shall be provided with florescent jackets.

The Contractor has to make all the necessary arrangements for making all the temporary

diversions for proper working at site including traffic signages, safety cones, traffic

blinkers, barricading tapes, red and green flags etc for making easy smooth and safe

conditions for the traffic. The Contractor shall and must provide above at his own cost.

 Liaison with local authority for electrical connections for the AMC

The contractor is responsible for liaison with local authority for change in supply connection or

new connection on behalf of AMC. It includes filling the necessary application to power

Supply Company, follow up and getting the supply, filling the necessary test reports to the

power supply company. All official fees including security deposits and other expenses shall

be of initially paid by the contractor.

AHMEDABAD MUNICIPAL CORPORATION VOL.-I

 Contractor shall not sub-let the work without permission of the authority.

Seal and Signature of the Bidder ADD. City Engineer

AHMEDABAD MUNICIPAL CORPORATION VOL.-I

AHMEDABAD MUNICIPAL CORPORATION

TERMS & CONDITION

( C ) FINACIAL CONDITION

1. Cost and Currencies of Bidding

The bidder shall bear all costs associated with the preparation and submission of his bid and the

Employer will in no case be responsible or liable for those costs.

Currencies of Bid and Payment

 The rates and the prices shall be quoted by the bidder entirely in Indian Rupees

 All payments including advances, if any, shall be made in Indian Rupees.

2. Earnest Money Deposit :-

2.1 Contractor shall have to deposit Earnest Money deposit with tender.

2.2 Demand draft (and other instruments having fixed validity) issued as surety for the bid shall be

valid for 28 days beyond the validity of the bid.

2.3 The EMD of the unsuccessful bidders, except for L1, L2 and L3 bidders, will be returned as

promptly as possible as but not later than 28 days after the expiration of the period of bid validity.

2.4 The EMD of the successful bidder, along with second and third lowest tenders, will be

returned when the bidder has furnished the required performance security and signed

2.5 Earnest Money Deposit may be forfeited

a) if the bidder withdraws his bid during the period of bid validity;

b) in the case of a successful bidder, if the bidder fails within the specified time limit to

i) furnish the required Performance Security or

ii) sign the Agreement.

3. (A) Security Deposit :-

Within 15 (Fifteen) days of the date of receipt of the Letter of Acceptance, the successful

bidder shall deliver to the Employer, a Initial Security Deposit in the form of a Demand draft

for an amount equivalent to 5% (five percent) of the Contract Price.

(B) Retention :-

a).Retention @ 2% of the value of work done will be deducted from each RA bill. It will be

released along with release of payment of Final Bill.

4. Approved Bank: - As per AMC Finance dept. circular No - 21 Dt.19/06/20

5. No advance for machinery or materials will be given.

6. Mobilization advance will not be given.

7. Quantities in B.O.Q. may vary up to permissible limits as per prevailing norms of AMC and

contractor shall not claim any extra rate for the same.

8. No rate difference will be paid for due to any increase in rate of any item due to any reason what so ever.

9. No price escalation / advance payment / machinery advance will be paid.

AHMEDABAD MUNICIPAL CORPORATION VOL.-I

10. Payment of running bill will be made as per recent A.M.C. policy in force.

11. No extra payment will be made due to increase of central / state Govt. Taxes.

12. If the work is not completed within time limit the penalty will be recovered from immediate bills of

13. If the material i.e. MH cover C.C block etc. supplied from Municipal Corporation store then contractor

shall not claim for any extra rate for non execution of such item, partly/fully.

14. The contract rate of the item of work shall be for the work completed in all respects.

15. The testing charges of all materials shall be borne by the Contractor unless recovery at one percent

towards testing charges is separately made.

16. In case of extra item, rate shall be finalized as per prevailing norms and condition of AMC

and payment shall be made accordingly.

17. Tax, Duties on Materials

All charge on account of Octroi, excise duties, terminal tax, GST/sales tax and Govt. duties/tax etc.

on material procured for the works from any source shall be borne by the contractor. No(P) or “C”

or “D” form shall be supplied by the AMC for this purpose. GST will be paid extra by

AMC/Authority at prevailing rate to the contractor.

18. If the contractor fails to execute the said works within prescribed time limit, the said

work will be carried out at the risk and cost by other contractors with 15 % supervision

charges as may be decided by the Addi. City Engineer (North Zone).

19. Water, Electricity Contractor shall have to make his own arrangements for water and

electricity for the purpose of construction work at site at his own expense.

Special Clause:

As per construction works welfare cess Act – 1996 non-refundable one percent of tender

amount shall be deducted against works welfare cess.

Seal and Signature of the Bidder ADD. City Engineer

AHMEDABAD MUNICIPAL CORPORATION VOL.-I

AHMEDABAD MUNICIPAL CORPORATION

Tender form B-1

FORM B-1 OF GUJARAT STATE ROADS AND BUILDING DEPARTMENT /

WATER RESOURCES DEPARTMENT may be referred.(only English version)

Note binding on the contractors

01. The terms and conditions of contract mentioned in the Clause no 1 to 77 of Form B-1 of

Gujarat State Road and Building Department / Water Resources Department shall be

applicable. Binding on the contractors unless specifically mentioned about it hereunder in

clause no.15 to

02. Please read “Ahmedabad Municipal Corporation “instead of “Government / Government of

Gujarat “wherever written.

03. Please read “ Ahmedabad Municipal Corporation “ instead of “ Government of Gujarat State

Public Works Department/Public Works Department/ Government “ wherever written.

04. Please read “City Engineer" instead of “Superintending Engineer “or Executive Engineer

wherever written.

05. “Ahmedabad Municipal Corporation “herein called as “AMC “

06. “Governor for the state of Gujarat “shall be read as “Municipal Commissioner / Ahmedabad

Municipal Corporation”

07. The contents / details / information mentioned in the relevant point under the heading

08. The contents / details / information mentioned in the relevant point under the heading

“NOTICE INVITING TENDERS” may be read as under-

Point No 1 may be read as: Tenders are invited by Municipal Commissioner ,AMC for the work of

“Reparing andRenovation of Aganwadi work Regarding work at Sardarnagar Ward of

OF AHMEDABAD CITY Point No.3 : The class of contractor shall be as per Memorandum of

Works in Brief.

 The Cl. No. 14.2, 21, 38, 60, 69, 73, 74, 75 shall be read as deleted.

09. The contents / details / information mentioned in the relevant point under the heading

“ADDITIONAL INSTRUCTIONS TO PERSONS TENDERING” shall be read as

 Point No .2.1 may be read as per the details mentioned in the tender notice

AHMEDABAD MUNICIPAL CORPORATION VOL.-I

10. DECLARATION FORM & DECLARATION CERTIFICATE if given separately in

Tender Document and it shall be applicable.

11. TENDER FOR WORKS to be read as given in tender documents / Tender Form.

12. MEMORANDUM to be read as per the details given in tender notice

13. The contents / details / information mentioned in the following CLAUSE under the

heading “TERMS AND CONDITION OF CONTRACT” shall be read as under-

 Clause 1: Security Deposit: to be read as per the details given separately

elsewhere in the tender documents.

 Clause 2: Liquidated Damages for delay: to be read as per the details given

separately elsewhere in the tender documents.

Seal and Signature of the Bidder ADD. City Engineer

AHMEDABAD MUNICIPAL CORPORATION VOL.-I

AHMEDABAD MUNICIPAL CORPORATION

ENGINEERING DEPARTMENT

GENERAL TECHNICAL CONDITION

1. Contractor shall register the work to labour commissioner as per labour act.

2. Contractor shall not sub-let the work without permission of the authority.

3. In the specifications, "as directed"/"Approved" shall be taken to mean, "as directed"/approved" by

the Engineer-in-charge.

4. Wherever a reference to any Indian Standard appears in the specifications, it shall be taken to mean

as a reference to the latest edition of the same in force on the date of agreement.

5. In "Mode of Measurement" in the specifications wherever a dispute arises in the absence of specific

mention of a particular point or aspect, the provisions on these particular points, or aspects in the

relevant Indian Standards shall be referred to.

6. All measurements and computations, unless otherwise specified, shall be carried out nearest to the

following limits:

(i) Length, width and depth (height)------- 0.01 Meter.

(ii) Areas -----0.01 Sq. Mt.

(iii) Cubic Contents ------0.01 Cu.Mt.

7. The distance, which constitutes lead, shall be determined along the shortest practical route and not

necessarily the route actually taken. The decision of the Engineer-in-charge in this regard shall be

taken as final.

8. Where no lead is specified, it shall mean "all leads"

9. Lift shall be measured from plinth level.

10. Definite particulars covered in the items of work, through not mentioned or elucidated in it,

specifications shall be deemed to be included there in.

11. Reference to specifications of materials as made in the detailed specification o f the items of work

is in the form of a designation containing the number of the specification of the material and prefix

12. Approval to the samples of various materials given by the Engineer-in-charge shall not absolve the

contractor from the responsibility of replacing defective material brought on site or materials used

in the work found defective at a later date.

13. No collection of materials shall be made before it is got approved from the Engineer-in-charge.

14. Collection of approved materials shall be done at site of work in a systematic manner. Materials

shall be stone at site of work in a systematic manner. Materials shall be stored in such a manner as

to prevent damage, deterioration or intrusion of foreign matter and to-ensure the preservation of

their quality and fitness for the work.

15. Materials, if and when rejected by the Engineer-in-charge, shall be immediately removed from the

site of work within 24 hours.

16. No materials shall be stored prior to, during and after execution shall be kept in sufficient numbers

and in good working condition on the site of the work.

17. All works shall be carried out in workmanlike manners per the best techniques for the particular

18. All tools, templates, machinery and equipment for correct execution of the work as well as for

checking lines, levels, alignment of the works during execution shall be kept in sufficient numbers

and in good working condition on the site of the work.

19. The mode, procedure and manner of execution shall be such that it does not cause damage or over

loading of the various components of the structure during execution or after completion of the

AHMEDABAD MUNICIPAL CORPORATION VOL.-I

INSTRUCTION TO TENDERERS

TENDER VALIDITY PERIOD:

The tender shall be kept valid for acceptance for a period of Ninety Calendar days (90)

from opening of price bids.

SECURITY DEPOSIT

Within 15 days of receipt of Intent from the Corporation, the successful tender shall furnish to the

Corporation Security Deposit of 5% (five percent) of the contract price demand draft of Nationalized Banks

and Schedule Banks approved by AMC only.

Seal and Signature of the Bidder ADD. City Engineer

AHMEDABAD MUNICIPAL CORPORATION VOL.-I

AHMEDABAD MUNICIPAL CORPORATION

ENGINEERING DEPARTMENT

GENERAL CONDITION

1. After sanction of tender a Letter of Intent shall be issued to contractor and in response to

that letter, contractor shall have to arrange for Security Deposit within 15 days. If S.D is

given within 10days of issuance of Letter of Intent, time limit shall be counted from that

date. If S.D is given after 15 days of issuance of letter of intent, contractor shall be

penalized as per prevailing norms and condition of AMC and shall be deducted from

contractor’s bill. In this case time limit shall start latest by the 10th day of letter of intent,

Security Deposit of 5% of tender amount shall be deposited by demand draft of

nationalized bank /scheduled bank by demand draft of nationalized bank/scheduled bank

only. Contractor shall have to sign contract paper with AMC.

2. In case of earnest money cheque bounce back, contractor’s tender shall treated as cancelled

and the contractor shall not be given any tender, offer, quotation work in AMC for one

3. Conditional tender shall not be accepted.

4. Tender validity period is 120 days from the date of opening of tender.

5. Muni. Commissioner shall have right to accept, reject the tender as well as the rate at

which tender to be accepted and awarded.

6. Specification of tender items shall be as per PWD manual in general/AMC’s norms and B-

1 form conditions shall be applicable. In case of controversy, Add.C.E’s decision shall be

7. Work shall be allotted as per contractors registration class.

8. Contractor shall have to work in such a system that there shall be no damage to any service

line of electric, telephone, gas, any type of service cable ,drainage or water lines etc. In

case of damage to service line, the whole responsibility of accident shall be on contractor’s

shoulder. It will be responsibility of contractor to safe guard the labours against any

accident or damage of lives. In case of police complain, Contractor shall be held

responsible for negligence. In case of soil /land collapse, contractor shall be held

responsible for not supporting the soil suffering with strutting, shuttering Contractor shall

safeguard the labour before allowing the labour to enter in excavated or other site. In case

of accident to labours, contractor shall be held responsible for police complain against him.

AMC’s staff shall be responsible for any accident at the site of the work.

9. Contractor shall take insurance of his all labour. and supervisory staff

10. Only registered contractor shall quote the tender , If the contractor is registered with

government then they shall have to apply to registration in AMC within 90 days from the

date of work order.

11. AMC’S general condition and Form -B-1 shall be binding to the contractor B-1 Form is put

up on AMC’s web site.

12. Payment of running bill , final bill shall be as per policy of AMC in force at time of

13. Any time of litigation shall be in court of Ahmedabad city jurisdiction only.

14. As per site conditions/requirement of site, there shall be increase or decrease in tender item

quantities. In such case contractor is bind to execute. Excess and saving in quantity to the

extent of prevailing norms of the AMC. In case of decrease in any tender item quantity,

contractor shall not ask for compensation.

15. If any construction material brought to site by contractor , is not as per specification, or

any inferior quality material brought to site, then such rejected material shall be removed

AHMEDABAD MUNICIPAL CORPORATION VOL.-I

from the site within 24 hours, otherwise AMC can throw away such material at any place

and recover the amount for such removal work from contractor bill. In this case contractor

shall not be entitled for compensation.

16. Cost of testing of material shall be done by the contractor. He shall provide vehicle for

taking material/staff from site to testing laboratory/ manufacturing site and contractor shall

be bear the cost of transportation of staff and material.

17. Contractor shall work as per labour Act. Contractor shall not be given any payment if

labour act rules are not followed or insurance of labour is not taken for work

18. All type of taxes(e.g. sales tax, surcharge, vat etc) to be by the contractor.

19. In case of cancellation/rejection of tender, contractor shall not be entitled for any

compensation Or right

20. During execution of work, contractor shall take safety measures like protection by ropes,

drums, danger sign boards, plastic strips, bamboos, wooden poles etc as per requirement &

instruction of Engg.- in- charge. In case of accident due to lack of protection, contractor

shall responsible for police complains, compensation etc AMC staff shall not be held

responsible for contractors negligency.

21. If instructed by AMC officials, contractor shall have to keep daily progress register and get

is signed by Ass. city Engineer. Contractor shall maintain record of daily No. of labours,

employed, work done, rectification work carried out by contractor after Eng.-in-charge

inspection & the compliance of the same. If such rectification work is not done by

contractor within 24 days the contractor shall be finned Rs. 250/- day of delay & shall be

recovered from the contractors bill.

22. Contractor is not entitled for any type of compensation or right for the cancellation of

tender or tender items by any means.

23. If work is not completed within specified time limit penalty shall be recovered from bills

as per tender condition.

24. Deduction from bills shall be done as per rules prevailing or the rules which shall come in

to force, by State or Central Govt.

25. 1% amount shall be deducted for labour welfare fund as per state Govt order.

26. All above conditions shall over rule the conditions given in Form B-1

27. Befor quoting tender, contractor shall have to take complete information of the work after

seeing site and from the concerned Asst. Engineer or Asst. city engineer.

28. In case of the bank detail are not given then EMD return procedure shall be delayed.

29. Before quoting the tender contractor should know that, he has seen the site & understood

the item of works, site conditions. He should be in a position to provide labours at the time

of festivals like Holi, Diwali, Navratri, Marriage season, rainy season or any other time of

the year Contractor can not say that he has no labours due to festivals.

I have read all above conditions carefully and ready to work as per above conditions.

Seal and Signature of the Bidder ADD. City Engineer

AHMEDABAD MUNICIPAL CORPORATION VOL.-I

TECHNICAL SPECIFICATIONS

Name Of Work :-“ Reparing andRenovation ofDifferent Places Aganwadi Regarding

work at Sardarnagar Ward of North Zone.

STANDARD TECHNICAL SPECIFICATIONS FOR BUILDING

Item No. :-1 Demolition incl. stacking of serviceable materials & disposal of unserviceable

materials with all lead and lift.

(a) R.C.C. work (20.3)

(b) Brick work & Stone Masonary in Cement mortar (20.11)

(d) Tiles or Stone flooring (20.23,page 219)

(e) Sheet roofing (G.I. ) (20.27)

(e) Doors,Windows ventilators (wood/steel) Not Exiding 3.00 Sq.mt.(20.49,)

Demolition incl. stacking of serviceable materials & disposal of unserviceable materials with all

(a) R.C.C. work (20.3)

(b) Brick work & Stone Masonary in Cement mortar (20.11)

(d) Tiles or Stone flooring (20.23,page 219)

(e) Sheet roofing (G.I. ) (20.27)

(e) Doors,Windows ventilators (wood/steel) Not Exiding 3.00 Sq.mt.(20.49,)

The rate shall be for a unit of one Cubic metre.

Item No. :- 2, Removing and scraping of old deteriorated plaster of any thickness from wall / R.C.C

member including stacking of serviceable material and disposal of unserviceable from site of work

with all lead and lift

Removing and scraping of old deteriorated plaster of any thickness from wall / R.C.C member

including stacking of serviceable material and disposal of unserviceable from site of work with all

Measurement shall be given in Smt. Basis

Item No. :- 3, Excavation for foundation upto 1.5m depth including sorting out and stacking of

useful materials and disposing off the excavated stuff upto 50 Meter lead. (A) Loose or soft soil.

Excavation for foundation upto 1.5m depth including sorting out and stacking of useful

materials and disposing off the excavated stuff upto 50 Meter lead.(A) Loose or soft soil.

Measurement shall be given in cmt. Basis

AHMEDABAD MUNICIPAL CORPORATION VOL.-I

Item No.4 :- Filling available excavated earth (excluding rock ) in trenches.plinth,sides of

foundations etc.in layers not exceeding 20cm.in depth consolidating each disposited layer by

ramming and watering.

Filling available excavated earth (excluding rock ) in trenches.plinth,sides of foundations etc.in

layers not exceeding 20cm.in depth consolidating each disposited layer by ramming and

The mode of measurement shall be per Cmt. Basis

Item No5:- Filling in plinth with sand under floors including watering ramming,consolidating

and dressing complete.

Filling in plinth with sand under floors including watering ramming,consolidating and dressing

Measurement shall be given in Cmt. Basis

Item No. 6 :- Filling in foundation and plinth with murrum or selected soil in layers of

20cm.thickness including watering, ramming and consolidating etc.complete..

Filling in foundation and plinth with murrum or selected soil in layers of 20cm.thickness

including watering, ramming and consolidating etc.complete.

The mode of measurement shall be on Cmt. basis.

Item No. 7 :- Conveyance charge of earth ,lime,murrum, building rubbish, manual

garbage,sludge,excavated rock, fly ash, aggregate of any kind etc. comp. Up to

Conveyance charge of earth ,lime,murrum, building rubbish, manual

garbage,sludge,excavated rock, fly ash, aggregate of any kind etc. comp. Up to 5.0 Km. lead.

The mode of measurement shall be on Cmt. basis.

Item No. 8 :- Providing and laying cement concrete1:4:8 (1-Cement: 4-coarse sand:8-hand

broken stone aggregates 40 mm nominal size) and curing complete excluding cost of

form work in (A) Foundation and Plinth.

Providing and laying cement concrete1:4:8 (1-Cement: 4-coarse sand:8-hand broken stone

aggregates 40 mm nominal size) and curing complete excluding cost of form work in (A)

Foundation and Plinth.

The mode of measurement shall be on Cmt. basis.

Item No. 9 :- Providing and laying cement concrete work 1:2:4 (1-Cement:2-Coarsesand:4-

graded stone aggregates 20 mm nominal size) and curing complete excluding cost of

form work and reinforcement for reinforced concrete work in.

Foundations,footings,Base of columns and Mass concrete.

Slabs, landing, shelves, Balconies ,Lintels ,Beams, Girders and Cantilever upto floor two level.

AHMEDABAD MUNICIPAL CORPORATION VOL.-I

Providing and laying cement concrete work 1:2:4 (1-Cement:2-Coarsesand:4-graded stone

aggregates 20 mm nominal size) and curing complete excluding cost of form work and

reinforcement for reinforced concrete work in

Foundations,footings,Base of columns and Mass concrete.

Slabs, landing, shelves, Balconies ,Lintels ,Beams, Girders and Cantilever upto floor two level..

The mode of measurement shall be on Cmt. basis.

Item No. 10: Providing form work of ordinary timber planking so as to give a rough finish including

centering, shuttering, strutting and propping etc.Height to propping and centering below supporting

floor to ceiling not exceeding 4M.and removal of the samefor in situ reinforced concrete and plain

concrete work in.

(A)Foundations Footings Basesof Columns etc.and Mass concrete.

(B)Flat surfaces such as soffits of supspened floors slabs Landings and the like.(1)Floors etc. upto

200 mm in thickness.

(H)(1) Sides and soffits of Beams Beam Haunchings cantilevers Girders Bressumers and Lintels not

exceeding 1M.in Depth.

Providing form work of ordinary timber planking so as to give a rough finish including centering,

shuttering, strutting and propping etc.Height to propping and centering below supporting floor to ceiling not

exceeding 4M.and removal of the samefor in situ reinforced concrete and plain concrete work in..

(a)up to 0.15 mt. (@ Two Coarse)

(A)Foundations Footings Basesof Columns etc.and Mass concrete.

(B)Flat surfaces such as soffits of supspened floors slabs Landings and the like.(1)Floors etc. upto

200 mm in thickness.

(H)(1) Sides and soffits of Beams Beam Haunchings cantilevers Girders Bressumers and Lintels

not exceeding 1M.in Depth.

The M/s shall be on Sqmt. Basis.

Item No. :-11 Providing TMT Bar FE 415 reinforcement for R.C.C.work including

bending,binding and placing inposition complete upto floor two level

Providing TMT Bar FE 415 reinforcement for R.C.C.work including bending,binding and placing

inposition complete upto floor two level

The rate shall be for a unit of KG.

Item No. :- 12, Brick work using common burnt clay building bricks having crushing strength not

less than 35 kg./Sq.Cm.in foundation and plinth in Cement Mortar1:6(1-Cement:6-fine sand) (B)

Brick work using common burnt clay building bricks having crushing strength not less than

kg./Sq.Cm.in foundation and plinth in Cement Mortar1:6(1-Cement:6-fine sand) (B) Conventional.

Measurement shall be given in Cmt. Basis

Item No. :- 13, Providing and laying polished kota stone slab 25 mm thick in risers of

steps,skirting,Dedo and pillars laid on10 mm thick cement mortar1:3 (1-Cement:3coarse sand) and

jointed with gray cement slury mixed with pigment to match the shade of slab including rubbing and

polishing etc.complete.

Providing and laying polished kota stone slab 25 mm thick in risers of steps,skirting,Dedo

and pillars laid on10 mm thick cement mortar1:3 (1-Cement:3coarse sand) and jointed with gray

cement slury mixed with pigment to match the shade of slab including rubbing and polishing

Measurement shall be given in Smt. Basis

AHMEDABAD MUNICIPAL CORPORATION VOL.-I

Item No.14 :- Providing and laying 24"x24"Vitrified 8mm thick tile flooring over 20 mm

(average) base of cement mortar 1:6 (1cement:6 coarse sand) or L.M1:1.5 laid on new

surface or fixing on existing flooring by adhesive material including dismentalling of existing

flooring and jointed with colour cemet slurry including finished with flush pointing &

cleaning the surface etc.complete.For Antiskid.

Providing and laying 24"x24"Vitrified 8mm thick tile flooring over 20 mm (average) base of

cement mortar 1:6 (1cement:6 coarse sand) or L.M1:1.5 laid on new surface or fixing on

existing flooring by adhesive material including dismentalling of existing flooring and

jointed with colour cemet slurry including finished with flush pointing & cleaning the

surface etc.complete.For Antiskid.

The mode of measurement shall be per Smt. Basis

Item No15:- Providing and laying broken chine mosaic flooring for terrace using 12mm to

20mm broken pieces of glazed tiles to be laid over cement mortar1:3 top lain or slope and to

be tempered to bring mortar creme out up to surface using white cement including rounding

off junctions and extending them upto 15 cm along the wall,clearing with water and oxalic

acid etc.as directed.

Providing and laying broken chine mosaic flooring for terrace using 12mm to 20mm broken

pieces of glazed tiles to be laid over cement mortar1:3 top lain or slope and to be tempered to

bring mortar creme out up to surface using white cement including rounding off junctions and

extending them upto 15 cm along the wall,clearing with water and oxalic acid etc.as directed..

Measurement shall be given in Smt. Basis

Item No. 16 :- Providing 15mm thick cement plaster in single coat on Rough (Similar) side of

single or half brick walls for interior plastering upto floor two level and finished even

and smooth in (ii) Cement mortar 1:3 (1-cement :3-sand)

Providing 15mm thick cement plaster in single coat on Rough (Similar) side of single or

half brick walls for interior plastering upto floor two level and finished even and smooth in (ii)

Cement mortar 1:3 (1-cement :3-sand)

The mode of measurement shall be on Smt. basis.

Item No. 17 :- 20mm thick sand faced cement plaster on walls upto height 10 metres above

ground level consisting of 12 mm thick backing coat of C.M. 1:3 (1-cement: 3-sand )

and 8mm thick finishing coat of C.M.1:1 (1-cement: 1-sand) etc. complete.

20mm thick sand faced cement plaster on walls upto height 10 metres above ground level

consisting of 12 mm thick backing coat of C.M. 1:3 (1-cement: 3-sand ) and 8mm thick finishing

coat of C.M.1:1 (1-cement: 1-sand) etc. complete.

The mode of measurement shall be on Smt. basis.

Item No. 18 :- Providing and applying fibere reinforced cementitious micro concrete work in

cellings and beams incl.mixture of CEMSCREED HM (F) fair mate company material,

AHMEDABAD MUNICIPAL CORPORATION VOL.-I

FBR bonding agent material with water in suItable proportion anti corrosive

treatment on exposed beam,celling steel bars with safeCore R incl.all kind of labour

etc.comp.including three coat of white wash.(Approved Rate).

Providing and applying fibere reinforced cementitious micro concrete work in cellings and

beams incl.mixture of CEMSCREED HM (F) fair mate company material, FBR bonding agent

material with water in suItable proportion anti corrosive treatment on exposed beam,celling steel

bars with safeCore R incl.all kind of labour etc.comp.including three coat of white

wash.(Approved Rate).

The mode of measurement shall be on Smt. basis.

Item No. 19 :- Colour washing with lime on wall surfaces (two coat) to give an even shade

including thoroughly brooming the surface to remove all dirt,dust,mortar drops &

loose scales of lime wash and other foreign matter.

Colour washing with lime on wall surfaces (two coat) to give an even shade including

thoroughly brooming the surface to remove all dirt,dust,mortar drops & loose scales of lime wash

and other foreign matter.

The mode of measurement shall be on Smt. basis.

Item No. 20: Finishing wall with weather proof exterior emulsion paint on wall surface (two coats) to

give an required shape even shade after thoroughly brushing the surface to remove all dirt, and

remains of loose powdered materials .etc complete

Finishing wall with weather proof exterior emulsion paint on wall surface (two coats) to give an

required shape even shade after thoroughly brushing the surface to remove all dirt, and remains of loose

powdered materials .etc complete

The M/s shall be on Sqmt. Basis.

Item No. :-21 Wall painting (two coats) with plastic emulsion paint of approved brand &

manufacture on undercoated wall surface to give an even shade including thoroughly

brushing the surface free from mortar droppings and other foreign matter and sand papered

Wall painting (two coats) with plastic emulsion paint of approved brand & manufacture on

undercoated wall surface to give an even shade including thoroughly brushing the surface free

from mortar droppings and other foreign matter and sand papered smooth.

The rate shall be for a unit of one Square metre.

Item No. :- 22, Applying two coats of putty & two coats of primer of approved brand and

manufacture on new wall surface to give an even shade including thoroughly brushing the surface

free from mortrd ropping and other foreign matter and sand papered smooth.

Applying two coats of putty & two coats of primer of approved brand and manufacture on new

wall surface to give an even shade including thoroughly brushing the surface free from mortrd

ropping and other foreign matter and sand papered smooth.

Measurement shall be given in Smt. Basis

Item No. :- 23, Applying priming coat over new steel and other metel surface after and

including preparing the surface by throughly cleaning , oil, grease, dirt and other foreign matter and

scoured with brushes fine steel wood, scraper sandpaper with readymixed priming paint brushing

AHMEDABAD MUNICIPAL CORPORATION VOL.-I

Applying priming coat over new steel and other metel surface after and including preparing

the surface by throughly cleaning , oil, grease, dirt and other foreign matter and scoured with

brushes fine steel wood, scraper sandpaper with readymixed priming paint brushing red lead.

Measurement shall be given in Smt. Basis

Item No.24 :- Painting two coats (excluding priming coat) on new steel and other metal

surface with enamel paint, brushing, interior to give an even shade including cleaning the

surface an even shade including cleanign the surface of all dirt, dust and other foreign

Painting two coats (excluding priming coat) on new steel and other metal surface with enamel

paint, brushing, interior to give an even shade including cleaning the surface an even

shade including cleanign the surface of all dirt, dust and other foreign matter.

The mode of measurement shall be per Smt. Basis

Item No25:- Appliying priming coat over new wood and wood based surface after and

including preparing the surface by throughly cleaning oil, grease, dirt and other foreign

matter, sandpaper in gandknotting.(B) Ready mixed paint brushing wood primier pink.

Appliying priming coat over new wood and wood based surface after and including preparing the

surface by throughly cleaning oil, grease, dirt and other foreign matter, sandpaper in

gandknotting.(B) Ready mixed paint brushing wood primier pink..

Measurement shall be given in Smt. Basis

Item No. 26 :- Providing & fixing Steel door with Shutter for steel sheet 18 Gauge, and angel

and 40 x 40 x 3mm and steel doors frame of size 40 x 40 x 5 mm incl. anodised Iron

butt hinges and nece.fitting and fastening with necessary screws.Rate also incl. two

coats of oil paint etc comp.

Providing & fixing Steel door with Shutter for steel sheet 18 Gauge, and angel and 40 x

x 3mm and steel doors frame of size 40 x 40 x 5 mm incl. anodised Iron butt hinges and

nece.fitting and fastening with necessary screws.Rate also incl. two coats of oil paint etc comp.

The mode of measurement shall be on Smt. basis.

Item No. 27 :- Providing laying and jointing in true line and level 15mm dia.U.P.V.C.Pipe (SCH-

40) for cold water including fittings make PRINCE/SUPREME/ASTRAL/FINOLEX or

equivalent as approved by Engineer In Charge.Pipe shall be fixed on the wall with

the help of clamp at every two metre C/C or shall be concelled as directed including

necessary fittings etc.including testing of pipe and joints and fixing the same with

adhesive solvent,including cost of all materials.

Providing laying and jointing in true line and level 15mm dia.U.P.V.C.Pipe (SCH-40) for cold

water including fittings make PRINCE/SUPREME/ASTRAL/FINOLEX or equivalent as approved by

Engineer In Charge.Pipe shall be fixed on the wall with the help of clamp at every two metre C/C

or shall be concelled as directed including necessary fittings etc.including testing of pipe and

joints and fixing the same with adhesive solvent,including cost of all materials.

AHMEDABAD MUNICIPAL CORPORATION VOL.-I

The mode of measurement shall be on Rmt. basis.

Item No. 28 :- Making hole on existing CI/DI/MS water pipe line including nacessary GI fittings

item also includes necessary excavation, dewatering and refilling as per instruction

Engineer In charge etc.comp.

Making hole on existing CI/DI/MS water pipe line including nacessary GI fittings item also

includes necessary excavation, dewatering and refilling as per instruction Engineer In charge

The mode of measurement shall be on No. basis.

Item No. 29 :- Providing,laying and jointing in true line and level 110 diametre U.P.V.C (TypeB)

conforming to IS 13592-1992 with one end plain and other end socketed with rubber

ring,& fittings conforming to ISI 14735-1999 of approved make for drainage system

pipe line,pipe shall be jointed with each other with rubber lubricant,pipe shall be

fixed on wall using of PVC clamp of the size 110 mm diametre x 149 mm length x145

mm heigh at every 2000 mm center to center or shall be concealed in walls as

directed including necessary fittings such as bends,shoes etc.including testing of

pipes and joints and jointed with adhesive solvent cement including cost of all

Providing,laying and jointing in true line and level 110 diametre U.P.V.C (TypeB)

conforming to IS 13592-1992 with one end plain and other end socketed with rubber ring,&

fittings conforming to ISI 14735-1999 of approved make for drainage system pipe line,pipe shall

be jointed with each other with rubber lubricant,pipe shall be fixed on wall using of PVC clamp of

the size 110 mm diametre x 149 mm length x145 mm heigh at every 2000 mm center to center or

shall be concealed in walls as directed including necessary fittings such as bends,shoes

etc.including testing of pipes and joints and jointed with adhesive solvent cement including cost

of all materials.

The mode of measurement shall be on Rmt. basis.

Item No. 30: Providing and fixing urinal of approved quality including connecting the urinal with

waste pipe,trap etc.complete (A) White earthen ware flat back or corner type size 430 mm x 260 mm

Providing and fixing urinal of approved quality including connecting the urinal with waste pipe,trap

etc.complete (A) White earthen ware flat back or corner type size 430 mm x 260 mm x 350 mm .

The M/s shall be on Each Basis.

Item No. :-31 Providing and fixing Urinal of approved quality including connection with trap

and with integral longitudinal flush pipe.(A) Squating plate pattern white earthen ware

Providing and fixing Urinal of approved quality including connection with trap and with integral

longitudinal flush pipe.(A) Squating plate pattern white earthen ware 550mm x 300mm.

The rate shall be for a unit of Each.

Item No. :- 32, Providing and fixing water closets quatting pan (Indian type W.C pan) size 580 mm

(earth work,bed concrte,foot rests and trap to be measured and paid for seperately)(A)Vitreous

China (I) Long pattern white colour.

AHMEDABAD MUNICIPAL CORPORATION VOL.-I

Providing and fixing water closets quatting pan (Indian type W.C pan) size 580 mm (earth

work,bed concrte,foot rests and trap to be measured and paid for seperately)(A)Vitreous China (I)

Long pattern white colour.

Measurement shall be given in Each. Basis

Item No. :- 33, Providing and fixing wash down water closet (European type W.C pan) with integral

PorS trap including jointing the trap with soil pipe in cement mortar1:1(1cement:1fine sand) (seat

and cover to be measured and paid for seperately) (A) Vitreous China (I) Long pattern white colour.

Providing and fixing wash down water closet (European type W.C pan) with integral PorS

trap including jointing the trap with soil pipe in cement mortar1:1(1cement:1fine sand) (seat and

cover to be measured and paid for seperately) (A) Vitreous China (I) Long pattern white colour.

Measurement shall be given in Each. Basis

Item No.34 :- Providing and fixing wash basin with single hole for pillar tap with C.I.or

M.S.brackets painted white including sutting holes and making good the same but excluding

fittings.(A) Vitreous China:(ii) Flat Back wash basin 550mm x 400mm size.(i) In white

Providing and fixing wash basin with single hole for pillar tap with C.I.or M.S.brackets painted

white including sutting holes and making good the same but excluding fittings.(A)

Vitreous China:(ii) Flat Back wash basin 550mm x 400mm size.(i) In white colour.

The mode of measurement shall be per Each. Basis

Item No35:- Providing and fixing angle cock of 15 mm dia of "Ess Ess" trend series or

equivalent standard make as approved by Engineer in charge all complete.

Providing and fixing angle cock of 15 mm dia of "Ess Ess" trend series or equivalent standard

make as approved by Engineer in charge all complete.

Measurement shall be given in No. Basis

Item No. 36 :- Providing and fixing S.W.gully trap with C.I.grating brick masonry chamber and

water tight C.I.cover with frame of 300 mm x 300 mm size (inside) with standard

weight.(i) Square mouth traps.(B)150 mm x 100 mm size P or R type

Providing and fixing S.W.gully trap with C.I.grating brick masonry chamber and water tight

C.I.cover with frame of 300 mm x 300 mm size (inside) with standard weight.(i) Square mouth

traps.(B)150 mm x 100 mm size P or R type

The mode of measurement shall be on No. basis.

Item No. 37 :- Providing erecting and fixing double coated PVC.(ISI) water tank of required

capacity each with all necessary fittings and connection etc.complete on terrace.

Providing erecting and fixing double coated PVC.(ISI) water tank of required capacity each

with all necessary fittings and connection etc.complete on terrace.

The mode of measurement shall be on Lit. basis.

AHMEDABAD MUNICIPAL CORPORATION VOL.-I

Item No. 38 :- Providing and fixing 100 mm size P or S trap for water closet squatting pan

including jointing the trap with the pan and soil pipe in cement Mortar1:1 (1-

Cement : 1-Fine sand) (A) Vitreous China.

Providing and fixing 100 mm size P or S trap for water closet squatting pan including

jointing the trap with the pan and soil pipe in cement Mortar1:1 (1-Cement : 1-Fine sand) (A)

Vitreous China.

The mode of measurement shall be on Each basis.

Item No. 39 :- Providing and fixing in Cement Mortar1:3 (1-Cement:3-coarse sand) a pair of

white vitreous China 250 mm x 130 mm x 30 mm foot rest to long pattern squatting

pan water closet.

Providing and fixing in Cement Mortar1:3 (1-Cement:3-coarse sand) a pair of white

vitreous China 250 mm x 130 mm x 30 mm foot rest to long pattern squatting pan water closet..

The mode of measurement shall be on Each basis.

Item No. 40: Providing and fixing 12.5 Litres low level flushing cistern with a pair,of C.I.or Mild

brackets,complete with fittings such as lead valveless syphon,15mm nominal size brass ball valve with

poly thene float,C.P brass handle unions and couplings for connections,with inlet,outlet and overflow

pipes,40 mm dia.porcelain enamelled flush bend including cutting holes in walls and making good the

same connecting the flush bend with cistern and closet (over flow pipe to be measured and paid for

separately) (A) Vitreous China (I) In white colour

Providing and fixing 12.5 Litres low level flushing cistern with a pair,of C.I.or Mild

brackets,complete with fittings such as lead valveless syphon,15mm nominal size brass ball valve with poly

thene float,C.P brass handle unions and couplings for connections,with inlet,outlet and overflow pipes,40

mm dia.porcelain enamelled flush bend including cutting holes in walls and making good the same

connecting the flush bend with cistern and closet (over flow pipe to be measured and paid for separately)

(A) Vitreous China (I) In white colour

The M/s shall be on Each Basis.

Item No. :-41 Providing and fixing in position with clamps etc.32 mm nominal internal

diameter galvanised steel tube flush pipe for high level flushing cistern including connecting

the flush pipe with cistern and closet and making good the walls and floors.

Providing and fixing in position with clamps etc.32 mm nominal internal diameter galvanised steel

tube flush pipe for high level flushing cistern including connecting the flush pipe with cistern and

closet and making good the walls and floors.

The rate shall be for a unit of one Running metre.

Item No. :- 42, Providing and fixing G.I.inlet connection for flush pipe with W.C. Pan

Providing and fixing G.I.inlet connection for flush pipe with W.C. Pan.

Measurement shall be given in Each Basis

Item No. :- 43, Providing and fixing plastic seat and cover for wash down water closer with C.P.brass

hinges and rubber buffers. (B) Black plastic seal and cover..

Providing and fixing plastic seat and cover for wash down water closer with C.P.brass

hinges and rubber buffers. (B) Black plastic seal and cover.

Measurement shall be given in Each Basis

AHMEDABAD MUNICIPAL CORPORATION VOL.-I

Item No.44 :- Providing and fixing screw down bib taps of following size.(A) Brasss crew

down bib tap polished bright. (i) 15mm dia.

Providing and fixing screw down bib taps of following size.(A) Brasss crew down bib tap polished

bright. (i) 15mm dia.

The mode of measurement shall be per Each Basis

Item No 45:- Providing and fixing brass screw down stop tap.(A) 15mm dia.

Providing and fixing brass screw down stop tap.(A) 15mm dia.

Measurement shall be given in Each Basis

Item No. 46 :- Providing and fixing Gun metal check or non-return full way wheel valve.

Providing and fixing Gun metal check or non-return full way wheel valve.

The mode of measurement shall be on Each basis.

Item No. 47 :- Providing and fixing chromium plated brass half turn flush cock of approved

quality including fixing in pipe line etc.complete.

Providing and fixing chromium plated brass half turn flush cock of approved quality

including fixing in pipe line etc.complete.

The mode of measurement shall be on Each basis.

Item No. 48 :- Providing and fixing cast iron (Spun) Nahni trap of the following nominal

diameter of self cleaning design with C.I.screaed down or higned grating including

cost of cutting and making good the walls and floor100 mm inlet and 50 mm

outlet.(C)100mm dia.

Providing and fixing cast iron (Spun) Nahni trap of the following nominal diameter of self

cleaning design with C.I.screaed down or higned grating including cost of cutting and making

good the walls and floor100 mm inlet and 50 mm outlet.(C)100mm dia.

The mode of measurement shall be on Each basis.

Item No. 49 :- Providing and fixing Rubber plug for sink or wash basin.

Providing and fixing Rubber plug for sink or wash basin.

The mode of measurement shall be on Each basis.

Item No. 50: Providing and fixing chromium plated,bottle trap with necessary couplings of approved

quality for wash basin.

Providing and fixing chromium plated,bottle trap with necessary couplings of approved quality for

The M/s shall be on Each Basis.

Item No. :-51 Providing and fixing ball cock of approved.quality as directed.(A) Copper

Metal (i) 25mm dia.

Providing and fixing ball cock of approved.quality as directed.(A) Copper Metal (i) 25mm dia.

AHMEDABAD MUNICIPAL CORPORATION VOL.-I

The rate shall be for a unit of Each .

Item No. :- 52, Providing and fixing ball cock of approved.quality as directed.(B) Abonite (i) 25mm

Providing and fixing ball cock of approved.quality as directed.(B) Abonite (i) 25mm dia.

Measurement shall be given in Each Basis

Item No. :- 53, Supplying, erecting, testing & commitioning of horizontal non-clog centrifugal

pump set of 1.5 HP of standard make against the total monometric head of 15 mt as per specification

including motor starter single phase preventer/liquid level controller ,GI fitting check valve etc.

coplete as directed.

Supplying, erecting, testing & commitioning of horizontal non-clog centrifugal pump set of

1.5 HP of standard make against the total monometric head of 15 mt as per specification including

motor starter single phase preventer/liquid level controller ,GI fitting check valve etc. coplete as

Measurement shall be given in No. Basis

Item No. 54 :- Making connection to the ex.M.H.in running sewer incl. Dewatering and

other required machinery etc. of following dia pipes at any convenient time. All damaged

work shall be well repaired as per instructions. etc..complete.

Making connection to the ex.M.H.in running sewer incl. Dewatering and other required machinery

etc. of following dia pipes at any convenient time. All damaged work shall be well

repaired as per instructions. etc..complete.

The mode of measurement shall be per No. Basis

Item No 55:- Providing and jointing stoneware pipes including excavation upto 2 Mt.

refilling, transporting pipes to worksite,unloading,lowering in trench,jointing material such as

cement,sand,hemp bitumen as directed,including watering the trenches spreading and

carting away of surplus material as directed by engineer in charge.

Providing and jointing stoneware pipes including excavation upto 2 Mt. refilling, transporting

pipes to worksite,unloading,lowering in trench,jointing material such as cement,sand,hemp

bitumen as directed,including watering the trenches spreading and carting away of surplus

material as directed by engineer in charge.

Measurement shall be given in Rmt. Basis

Item No. 56 :- Constructing a sink (chowkedi) with C.C.1:2:4,12cm.thick over B.B.masonry in

C.M,(1:6 ) in front and dwarf wall 1.0 Mt.high and 23 cm.thick cement plaster to

masonry/in C.M.1:3) and cement concrete flooring in 1:2:4:mix 5 cm.dia.drain pipe

etc.complete.(at health dept and MH Dept)

Constructing a sink (chowkedi) with C.C.1:2:4,12cm.thick over B.B.masonry in C.M,(1:6 ) in

front and dwarf wall 1.0 Mt.high and 23 cm.thick cement plaster to masonry/in C.M.1:3) and

cement concrete flooring in 1:2:4:mix 5 cm.dia.drain pipe etc.complete.(at health dept and MH

The mode of measurement shall be on Rmt. basis.

AHMEDABAD MUNICIPAL CORPORATION VOL.-I

Item No. 57 :- Providing and fixing MS structure from square and rectangle pipes,angles,flats

etc of required size for above mentioned granite board of suitable size mentioned

by Engineer in charge.

Providing and fixing MS structure from square and rectangle pipes,angles,flats etc of

required size for above mentioned granite board of suitable size mentioned by Engineer in

The mode of measurement shall be on kg. basis.

Item No. 58 :- Supplying and fixing of 380 mm H x 300 B Kerb block for Central Verge in M-20

grade using 20 mm L x 150 mm nominal size black trap aggregate of Sevaliya/Timba

or equivalent quality for pre-cast blocks, reasonably exposed finish/ formwork,

mould with well equipped with vibratory system for kerb stones of approved design

including curing, etc. complete, including the cost of formwork etc. complete. The

rate shall also include necessary cutting of asphalt, fixing the Kerb stones in line and

level on 5 cm thick sand bedding with necessary equipments and materials. The rate

shall also include the flush pointing in CM (1:3) for all joints of the kerbstones. Filling

of zari alone the sides of the kerb stone fixed with Bituminous concrete / C.C. mixed

in proper position to flush with the road surface as directed by Engineer in change to

form a portable mixture. In any case Gravel or such type of materials shall not be

allowed for production.

Supplying and fixing of 380 mm H x 300 B Kerb block for Central Verge in M-20 grade

using 20 mm L x 150 mm nominal size black trap aggregate of Sevaliya/Timba or equivalent

quality for pre-cast blocks, reasonably exposed finish/ formwork, mould with well equipped with

vibratory system for kerb stones of approved design including curing, etc. complete, including the

cost of formwork etc. complete. The rate shall also include necessary cutting of asphalt, fixing the

Kerb stones in line and level on 5 cm thick sand bedding with necessary equipments and

materials. The rate shall also include the flush pointing in CM (1:3) for all joints of the kerbstones.

Filling of zari alone the sides of the kerb stone fixed with Bituminous concrete / C.C. mixed in

proper position to flush with the road surface as directed by Engineer in change to form a

portable mixture. In any case Gravel or such type of materials shall not be allowed for production.

The mode of measurement shall be on Rmt. basis.

Item No. 59 :- Labour work for fixing interlocking blocks / any kind of pavement on up to

mm th sand bedding, levelling,watering and fixing in line & level as well cleaning the

site etc.comp. as directed.

Labour work for fixing interlocking blocks / any kind of pavement on up to 50 mm th sand

bedding, levelling,watering and fixing in line & level as well cleaning the site etc.comp. as

The mode of measurement shall be on Smt. basis.

Item No. 60: Providing & Fixing 3 mm thick F.R.P.sheet of Approved Quality & Color / Pattern as

per Consultant's design also includes required fabrication structure in the grid of 2'-0x2'-0 size using

hollow pipe of 16 gauge & size 2"x1" & 1"x1",G.I. & Bitumen Washers,Silicon paste application for

AHMEDABAD MUNICIPAL CORPORATION VOL.-I

fixing the sheet.Rate also include necessary bending,cutting,labour charges,Zinc Primer coat & Two

coats of oil painting of color as approved by consultants & making good the wall.(N.S.)

Providing & Fixing 3 mm thick F.R.P.sheet of Approved Quality & Color / Pattern as per

Consultant's design also includes required fabrication structure in the grid of 2'-0x2'-0 size using hollow

pipe of 16 gauge & size 2"x1" & 1"x1",G.I. & Bitumen Washers,Silicon paste application for fixing the

sheet.Rate also include necessary bending,cutting,labour charges,Zinc Primer coat & Two coats of oil

painting of color as approved by consultants & making good the wall.(N.S.)

The M/s shall be on Sqmt. Basis.

Item No. :-61 Providing and fixing 1.20 meter high fencing with 2.0 meter long M.S angle

posts 40mm x 40mm x 6mm and oil painting three coats,fixed at 2.50 meter C/C with five

horizontal lines and two diagonals of galvanised steel barbed wire weighing

Kg/100Rmt,strained and fixed to posts with G.I staples,including fixing the posts in ground

with 0.50 meter x 0.50 meter x 0.50 meter block in C.C1:5:10 etc complete.

Providing and fixing 1.20 meter high fencing with 2.0 meter long M.S angle posts 40mm x 40mm

x 6mm and oil painting three coats,fixed at 2.50 meter C/C with five horizontal lines and two

diagonals of galvanised steel barbed wire weighing 9.38 Kg/100Rmt,strained and fixed to posts

with G.I staples,including fixing the posts in ground with 0.50 meter x 0.50 meter x 0.50 meter

block in C.C1:5:10 etc complete.

The rate shall be for a unit of one Running metre.

Item No. :- 62, Repairing of Exit. Wooden/steel doors incl necessary smithy publlick

carpentry work and also including necery fixtures and fastening req. etc comp. directed.

Repairing of Exit. Wooden/steel doors incl necessary smithy publlick carpentry work and also

including necery fixtures and fastening req. etc comp. directed.

Measurement shall be given in No. Basis

Item No. :- 63, P/L brickbats sand concrete (1:2) of one part of sand and two part of old

brickbats including spreading, laying, ramming, watering and consolidation etc complete as directed.

P/L brickbats sand concrete (1:2) of one part of sand and two part of old brickbats

including spreading, laying, ramming, watering and consolidation etc complete as directed.

Measurement shall be given in Cmt. Basis

Item No.64 :- Providing cement vata ( 10 cm. x 10 cm. size) quarter round in cement mortar

1:1 including neat cement finishing, watering etc. complete.

Providing cement vata ( 10 cm. x 10 cm. size) quarter round in cement mortar 1:1 including neat

cement finishing, watering etc. complete.

The mode of measurement shall be per Rmt. Basis

Item No 65:- Carring out plinth treatment to post construction / existing structure by

spraying chemical solution for termite control treatment including labour and material

consistment with I.S.I specification. Using Chlordene and Chiorpurfiles 20 EC. As Per

6131_paret-II Consentration Weight one percent is recommended i.e one litre 20 EC chemical

emulsion with 19 liter give 1 % concrentration inclusive of one litre chemical emulsion

appication at the rate of 5 Litre chemical / Sqm of surface is recommended as per I.S.

Carring out plinth treatment to post construction / existing structure by spraying chemical

solution for termite control treatment including labour and material consistment with I.S.I

AHMEDABAD MUNICIPAL CORPORATION VOL.-I

specification. Using Chlordene and Chiorpurfiles 20 EC. As Per 6131_paret-II Consentration

Weight one percent is recommended i.e one litre 20 EC chemical emulsion with 19 liter give 1 %

concrentration inclusive of one litre chemical emulsion appication at the rate of 5 Litre chemical /

Sqm of surface is recommended as per I.S.

Measurement shall be given in Smt. Basis

Item No. 66 :- Providing and fixing factory made polyvinyl chioride(PVC)door frame of the

size50x47mm with a wall thickness of 5mm,madeou to fextruded 5mm rigid PVC

foam sheet,mitre out of two corner sand joined with 2nos.of 150 mm long brackets

of 15x15mmM.s.Squaretubes.The two vertical door profiles are to ber einforced

with 19x19mm m.s. square tube of 19 gauge,EPDM rubber gasket weather seal to be

provided throughout the frame. The door frame shal be fixed to the wall using

65/100 mm long M.S. screws through the frame by using PVC fasteners. Aminiumum

of 4nos. osscrews to be provided for each vertical members and minium 2nos. for

horizontal members etc. complete as per manufactures specification and direction

of Engineer in charge.

Providing and fixing factory made polyvinyl chioride(PVC)door frame of the size50x47mm

with a wall thickness of 5mm,madeou to fextruded 5mm rigid PVC foam sheet,mitre out of two

corner sand joined with 2nos.of 150 mm long brackets of 15x15mmM.s.Squaretubes.The two

vertical door profiles are to ber einforced with 19x19mm m.s. square tube of 19 gauge,EPDM

rubber gasket weather seal to be provided throughout the frame. The door frame shal be fixed to

the wall using 65/100 mm long M.S. screws through the frame by using PVC fasteners.

Aminiumum of 4nos. osscrews to be provided for each vertical members and minium 2nos. for

horizontal members etc. complete as per manufactures specification and direction of Engineer in

The mode of measurement shall be on Smt. basis.

Item No. 67 :- Providing and Laying of Rubber Moulded Paver Block Grey/Coloured 60 mm

thick, M-35 Grade of any size ; shape (Usually Uni-Paver Blocks) using black trap

good quality aggragate of 20 mm nominal size for footpath, parking areas, service

lanes and other areas as mentioned in the drawing / instruction of engineer in

charge. Cost includes formworks using rubber mould, Rate providing and laying

paver blocks as per required grading and specification. The paver block shall be

mechanically compacted. The work of paving blocks shall be executed in line and

level by skill mason of flooring work only. It should be laid in such a way that the no

cutting of the paver block to be necessary. if cutting of paver block necessary then it

should be cut by machine only and carting. The finished surface of the paver block

shall have resonably good, plain finished. Paver blocks shall be compacted and shall

be relaid if necessary. Gravel or such type of materials shall not be allowed for

production. Laying on 5 cms thick sand bedding. (SOR 2016 Central

Verge/Footpath/ Stone Paving, sr no.3).

Providing and Laying of Rubber Moulded Paver Block Grey/Coloured 60 mm thick, M-35

Grade of any size ; shape (Usually Uni-Paver Blocks) using black trap good quality aggragate of

mm nominal size for footpath, parking areas, service lanes and other areas as mentioned in the

drawing / instruction of engineer in charge. Cost includes formworks using rubber mould, Rate

AHMEDABAD MUNICIPAL CORPORATION VOL.-I

providing and laying paver blocks as per required grading and specification. The paver block shall

be mechanically compacted. The work of paving blocks shall be executed in line and level by skill

mason of flooring work only. It should be laid in such a way that the no cutting of the paver block

to be necessary. if cutting of paver block necessary then it should be cut by machine only and

carting. The finished surface of the paver block shall have resonably good, plain finished. Paver

blocks shall be compacted and shall be relaid if necessary. Gravel or such type of materials shall

not be allowed for production. Laying on 5 cms thick sand bedding. (SOR 2016 Central

Verge/Footpath/ Stone Paving, sr no.3).

The mode of measurement shall be on Smt. basis.

Item No. 68 :- Providing and fixing sheet glasss elected quality (type-C) bedded in putty and

fixed with wooden beading including the cost of wooden beadings of first class teak

wood and necessary cutting of glass.[1] 5 mm thick

Providing and fixing sheet glasss elected quality (type-C) bedded in putty and fixed with

wooden beading including the cost of wooden beadings of first class teak wood and necessary

cutting of glass.[1] 5 mm thick.

The mode of measurement shall be on Smt. basis.

Item No. 69 :- Providing and fixing eco-friendly light weight calcium silicate false ceiling tiles

having Tegular edge & 15mm Thick Densified edges on the Tile Periphery for Extra

Strength The Light weight calcium silicate ceiling tiles shall have, light reflection 85%

non-combustible as per B.S.476 part IV , 100% humidity resistance and also having

thermal conductivity 0.043°w/mKC. for the best thermal Insulation. The Light weight

calcium Silicate tiles hall be of approved texture Fine fissured / Spintone / Cosmos

having NRCvalue of 0.5 & Globe having NRCvalue of 0.75NR Corequivalent of size

595 X 595 mm to be laid on true horizontal level suspended interlocking metal grid

of hot dipped galvanized steel sections (galvanizing @ 120 grams per sqm including

both side) consisting of main ‘T’ runner suitably spaced at joints to get required

length and size of 24X38mm made from 0.30 mm thick (minimum) sheet, 1200 mm

centre to centre, and cross ‘T’ of size 24 X 28 mm made out of 0.33mm (Minimum)

sheet spaced 1200mm along spaced badded in case of Ready Mix C l i ii f di.

Providing and fixing eco-friendly light weight calcium silicate false ceiling tiles having

Tegular edge & 15mm Thick Densified edges on the Tile Periphery for Extra Strength The Light

weight calcium silicate ceiling tiles shall have, light reflection 85% non-combustible as per B.S.476

part IV , 100% humidity resistance and also having thermal conductivity 0.043°w/mKC. for the

best thermal Insulation. The Light weight calcium Silicate tiles hall be of approved texture Fine

fissured / Spintone / Cosmos having NRCvalue of 0.5 & Globe having NRCvalue of 0.75NR

Corequivalent of size 595 X 595 mm to be laid on true horizontal level suspended interlocking

metal grid of hot dipped galvanized steel sections (galvanizing @ 120 grams per sqm including

both side) consisting of main ‘T’ runner suitably spaced at joints to get required length and size of

24X38mm made from 0.30 mm thick (minimum) sheet, 1200 mm centre to centre, and cross ‘T’

of size 24 X 28 mm made out of 0.33mm (Minimum) sheet spaced 1200mm along spaced badded

in case of Ready Mix C l i ii f di.

The mode of measurement shall be on Smt. basis.

AHMEDABAD MUNICIPAL CORPORATION VOL.-I

Item No. 89: Providing and fixing FRP frame size 125x65 mm and 35mm thick FRP shutter with

wood grain raised panneled design finish shutter having extra reinforcement on sides & edges in

Gelcoat finish. The core of the shutter & frame is to be filed up with injected polyurethene foam done

insitu along with embedded wooden pieces for stiffening & also taking hinges & fintures. The whole

FRP frame & shutter is to be waterproof weather proof, termite proof & resistance to mild acid /

alkali. Rates are to be inclusive of S. Shinges with fastener sleeve & alluminium fixtures & fastenings

Providing and fixing FRP frame size 125x65 mm and 35mm thick FRP shutter with wood grain

raised panneled design finish shutter having extra reinforcement on sides & edges in Gelcoat finish. The

core of the shutter & frame is to be filed up with injected polyurethene foam done insitu along with

embedded wooden pieces for stiffening & also taking hinges & fintures. The whole FRP frame & shutter is

to be waterproof weather proof, termite proof & resistance to mild acid / alkali. Rates are to be inclusive of

S. Shinges with fastener sleeve & alluminium fixtures & fastenings .

The M/s shall be on Smt. Basis.

Item No. :-90 Providing and fixing 35 mm thick shutters for doors and windows & clear

story windows including black enamelled butt hinges with necessary screws. (A) Indianteak

wood (I) Fully panalled.

Providing and fixing 35 mm thick shutters for doors and windows & clear story windows including

black enamelled butt hinges with necessary screws. (A) Indianteak wood (I) Fully panalled.

The rate shall be for a unit of Smt.

Item No. :- 91, Providing and fixing flush door shutters solid core construction with frame of first

class hard wood with cross band and face veneeror plywood face panels including an odized

alluminium but thinges with necessary screws, (B)Non-decorative type & block board core an odized

alluminium but thinges in flush door shutters 35mm. thick.

Providing and fixing water closets quatting pan (Indian type W.C pan) size 580 mm (earth

work,bed concrte,foot rests and trap to be measured and paid for seperately)(A)Vitreous China (I)

Long pattern white colour.

Measurement shall be given in Smt. Basis

1. In the specifications, "as directed"/"Approved" shall be taken to mean, "as

directed"/approved" by the Engineer-in-charge.

2. Wherever a reference to any Indian Standard appears in the specifications, it shall be taken

to mean as a reference to the latest edition of the same in force on the date of agreement.

3. In "Mode of Measurement" in the specifications wherever a dispute arises in the absence of

specific mention of a particular point or aspect, the provisions on these particular points, or

aspects in the relevant Indian Standards shall be referred to.

4. All measurements and computations, unless otherwise specified, shall be carried out

nearest to the following limits:

(i) Length, width and depth (height)-------0.01 Meter.

(ii) Areas -----0.01 Sq. Mt.

(iii) Cubic Contents ------0.01 Cu.Mt.

5. The distance, which constitutes lead, shall be determined along the shortest practical route

and not necessarily the route actually taken. The decision of the Engineer-in-charge in this

regard shall be taken as final.

6. Where no lead is specified, it shall mean "all leads"

7. Lift shall be measured from plinth level.

8. Upto "floor two level" means actual height of floor (Maxi. 4 M.) upto 3 Mt. above plinth

AHMEDABAD MUNICIPAL CORPORATION VOL.-I

9. Definite particulars covered in the items of work, through not mentioned or elucidated in it,

specifications shall be deemed to be included there in.

10. Reference to specifications of materials as made in the detailed specification of the items of

work is in the form of a designation containing the number of the specification of the

material and prefix 'M' e.g. 'M-5'.

11. Approval to the samples of various materials given by the Engineer-in-charge shall not

absolve the contractor from the responsibility of replacing defective material brought on

site or materials used in the work found defective at a later date.

12. The contract rate of the item of work shall be for the work completed in all respects.

13. No collection of materials shall be made before it is got approved from the Engineer-in-

14. Collection of approved materials shall be done at site of work in a systematic manner.

Materials shall be done at site of work in a systematic manner. Materials shall be stored in

such a manner as to prevent damage, deterioration or intrusion of foreign matter and to-

ensure the preservation of their quality and fitness for the work.

15. Materials, if and when rejected by the Engineer-in-charge, shall be immediately removed

from the site of work.

16. NO materials shall be stored prior to, during and after execution shall be kept in sufficient

numbers and in good working condition on the site of the work.

17. All works shall be carried out in a workmanlike manners per the best techniques for the

particular item.

18. All tools, templates, machinery and equipment for correct execution of the work as well as

for checking lines, levels, alignment of the works during execution shall be kept in

sufficient numbers and in good working condition on the site of the work.

19. The mode, procedure and manner of execution shall be such that it does not cause damage

or over loading of the various components of the structure during execution or after

completion of the structure.

20. Special modes of construction not adopted in general Engineering practice, if proposed to

be adopted by the Contractor, shall be considered only if the contractor provides

satisfactory evidence that such special mode of construction is safe, sound and helps in

speedy construction and completion of work to the required strength and quality.

Acceptance of the same by the Engineer-in-Charge shall not, however, absolve the

contractor of the responsibility of any adverse effects and consequences of adopting the

same in the course of execution of completion of the work.

21. All installations pertaining to water supply and fixtures thereof as well as drainage lines

and sanitary fittings shall be deemed to be completed only after giving satisfactory tests by

the Contractor.

22. The contractor shall be responsible for observing the rules and regulations imposed under

"Minor Minerals Act", and such other laws and rules prescribed by Government from time

23. All necessary safety measures and precaution (including those laid down in the various

relevant Indian Standards) shall be taken to ensure the safety of men, materials and

machinery on the works as also of the work itself.

24. The testing charges of all materials shall be borne by the Contractor unless recovery at one

percent towards testing charges is separately made.

25. Approval to any of the executed items for the work does not in any way relieve the

contractor of his responsibility for the correctness, soundness and strength of the structure

as per the drawings and specification.

AHMEDABAD MUNICIPAL CORPORATION VOL.-I

SPECIFICATIONS OF MATERIALS

1.1. Water shall not be salty or brackish and shall be clean, reasonably clear and free

objectionable quantities of silt and traces of oil and injurious alkalis, salts, organic matter

and other deleterious material which will either weaken the mortar or concrete or cause

efflorescence or attack the steel in R.C.C Container for transport, storage and handling of

water shall be clean. Water shall conform to the standards specified in I.S.456-1978.

1.2. If required by the Engineer-in-charge it shall be tested by comparison with distilled water.

Comparison shall be made by means of standard cement tests for soundness, time of setting

and mortar strength as specified in I.S.269-1976. Any indication of unsoundness, change in

time of setting by 30 minutes or more or decrease of more than 10 per cent in strength of

mortar prepared with water sample when compared with the results obtained with mortar

prepared with distilled water shall be sufficient cause for rejection of water under test.

1.3. Water for curing mortar, concrete or masonry should not be too acidic or too alkaline. It

shall be free of elements which significantly affect the hydration reaction or otherwise

interfere with the hardening of concrete during curing or those which produce

objectionable stains or other unsightly deposits on concrete or mortar surfaces.

1.4. Hard and bitter water shall not be used for curing.

1.5. Portable water will be generally found suitable for curing mortar or concrete.

2.1. Lime shall be hydraulic lime as per I.S. 712-1973. Necessary test shall be carried out as per

I.S. 6932 (Parts I to X),

2.2. The following field tests for limes are to be carried out:

(1) A very rough idea can be formed about the type of lime by its visual examination i.e. fat

lime bears pure white colour, lime in form of porous lumps of dirty while colour indicates

quick lime, and solid lumps are the unburnt lime stone.

(2) Acid tests for determining the carbonate content in lime, Excessive amount of impurities

and rough determination of class of lime.

2.3. Storage shall comply with I.S. 712-1973. The slaked lime, if stored, shall be kept in a

weather proof and damp-proof shed with impervious floor and sides to protect it against

rain, moisture, weather and extraneous materials mixing with it. All lime that has been

damaged in any way shall be rejected and all rejected materials shall be removed from site

2.4. Field testing shall be done according to I.S. 1624-1974 to show the acceptability of

3.1 Cement shall be ordinary Portland slag cement as per I.S. 269-1976 or Portland slag

cement as per I.S. 455-1976.

M-4. White Cement :

4.1 The white cement shall conform to I.S. 80412-E

M-5. Coloured Cement:

5.1 Coloured cement shall be with white or gray Portland cement as specified in the item of

5.2 The pigments used for coloured cement shall be of approved quality and shall not exceed

10% of cement used in the Mix. The mixture of pigment shall be properly grounded to

have a uniform colour and shade. The pigments shall have such properties to provide for

durability under exposure to sunlight and weather.

AHMEDABAD MUNICIPAL CORPORATION VOL.-I

5.3 The pigment shall have the property such that it is neither by the cement nor detrimental to

6.1. Sand shall be natural sand, clean, well graded, hard strong durable and gritty particle free

from injurious amounts of dust clay, kankar nodules, soft or flaky particles shale, alkali,

salts organic matter, loam, mica or another deleterious substance and shall be got approved

from the Engineer-in-charge. The sand shall not contain more than 8 percent of silt as

determined by field test. If necessary the sand shall be washed to make it clean.

6.2. Coarse Sand : The fineness modulus of coarse sand shall not be less than 2.5 and shall not

The sieve analysis of coarse shall be as under:

I.S.Sieve Percentage by I.S.Sieve Percentage by

Designation Passing Sieve Designation Passing Sieve

6.3 Fine Sand:The fineness modulus shall not exceed 1.0. The sieve analysis of fine sand shall

I.S.Sieve Percentage by I.S.Sieve Percentage by

Designation Passing Sieve Designation Passing Sieve

M-7. Stone Dust :

7.1. This shall be obtained from crushing hard black trap or equivalent. It shall not contain more

than 8% of silt as determined by field test with measuring cylinder. The method of

determining silt contents by field test is given as under :

7.2. A sample of stone dust to be tested shall be placed without drying in 200 mm. measuring

cylinder. The quantity of the sample shall be such that it fills the cylinder upto100 mm.

mark. The clean water shall be added upto 150 mm. mark. The mixture shall be stiffed

vigorously and the content allowed to settle for 3 hours.

7.3. The height of silt visible as settled layer above the stone dust shall be expressed as

percentage of the height of the stone dust below. The stone dust containing more than 8%

silt shall be washed so as lowering the silt content within the allowable limit.

7.4. The fineness modulus of stone dust shall not be less than 1.80.

M-8. Stone Grit:

8.1. Grit shall consist of crushed or broken stone and be hard strong, dense, durable, clean, of

proper gradation and free from skin or coating likely to prevent adhesion of mortar Grit

shall generally be cubical in shape and as far as possible flaky elongated pieces shall be

avoided. It shall generally comply with the provisions of I.S. 383-1970. Unless special

stone of particular quarries is mentioned, grit shall be obtained from the best black trap or

equivalent hard stone as approved by the Engineer-in-charge. The grit shall have no

deleterious reaction with cement.

8.2. The grit shall conform to the following gradation as per sieve analysis:

I.S.Sieve Percentage by I.S.Sieve Percentage by

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Designation through Sieve Designation through Sieve

8.3. The crushing strength of grit will be such as to allow the concrete in which it is used to

used to built up the specified strength of concrete.

8.4. The necessary tests for grit shall carried out as per the requirements of I.S.2386(Parts I to

VII) 1963, as per instructions of the Engineer-in-charge. The necessity of test will be

decided by the Engineer-in-charge. The necessity of test will be decided by the Engineer-

9.1 Cinder is well burnt furnace residue, which has been fused or sintered into lumps of

9.2 Cinder aggregates shall be well burnt furnace residue obtained from furnace using coal fuel

only. it shall be sound clean free from clay, dirt ash or other deleterious matter.

9.3 The average grading for cinder aggregates shall be as mentioned below :

I.S.Sieve Percentage I.S.Sieve Percentage

Designation passing Designation passing

M-10. Lime Mortar :

10.1. Lime shall confirm to specification M-2 Water shall conform to specification M-1.

Sand: Sand Shall conform to specification M-6.

10.2. Proportion of Mix : 10.2.1. Mortar shall consist of such proportions of slaked lime and

sand as may be specified in the item. The slaked lime and sand be measured by volume.

10.3. Preparation of Mortar :

10.3.1. Lime mortar shall be prepared by wet process as per I.S. 1625-1971. Power driven mill

shall be used for preparation of lime mortar. The slaked lime shall be placed in the mill in

an even layer and ground for the 180 revolutions with a sufficient water. Water shall be

added as required during grinding (care being taken not to add more water) that will bring

the mixed material to a consistency of stiff paste. Thoroughly wetted sand shall then be

added evenly and the mixture ground for another 180 revolutions.

10.4. Storage : 10.4.1 Mortar shall always be kept damp, protected form sum and rain till used up

, covering it by tarpaulin or open sheds.

10.5. Use : 10.5.1 All mortar shall be used as soon as possible after grinding it should be used on

the day on which it is prepared. But in no case mortar made earlier than 36 hours shall be

permitted for use.

M-11. Cement Mortar:

11.1 Water shall conform to specification M –1. Cement : Cement shall conform to

specification M-

Sand: Sand shall conform to M-6

11.2 Preparation of Mix :11.2.1 Cement and shall be mixed to specified proportion, sand being

measured by measuring boxes. The proportion of cement will be by volume on the basic of

50 kg / Bag of cement being equal to 0.0342 Cu.m. The mortar may be hand mixed or

machine mixed as directed.

11.3 Preparation of mortar : 11.3.1 In hand mixed mortar cement and sand in the specified

proportions shall be thoroughly mixed dry on a clean impervious platform by turning over

at least 3 times or more till a homogenous mixture of uniform colour is obtained., Mixing

platform shall be so arranged that no delirious extraneous material shall get mixed with

AHMEDABAD MUNICIPAL CORPORATION VOL.-I

mortar or mortar shall be gradually added and thoroughly mixed to form a stiff plastic mass

of uniform colour so that each particle of sand shall be completely covered with a film of

wet cement. The water cement ratio shall be adopted as directed.

11.3.1 The mortar so prepared shall be used within 30 minutes of adding water Only such quantity

of mortar shall be prepared as can be used within 30 minutes.

M-12 Stone Coarse Aggregate For nominal Mix Concrete :

12.1 Coarse aggregate shall be machine crushed stone of black trap or equivalent and be hard,

strong m dense, durable clean and free form skin and coating likely to prevent proper

adhesion for mortar.

12.2 The aggregate shall generally be cubical in shape. Unless special stones of particular

quarries are mentioned aggregates shall be machine crushed from the best black trap or

equivalent hard stone as approved. Aggregate shall have no deleterious reaction with

cement. The size of the coarse aggregate for plain cement concrete and ordinary reinforced

cement concrete shall generally be as per the table given below. However in case of

reinforced cement concrete the maximum limit may be restricted to 6 mm. less than the

minimum lateral clear distance between bars or 6 mm. less than the cover, Whichever is

l.s.sieve percentage passing for single I.S.Sieve Percentage passing for single

sized aggregates of nominal Designati aggregates of Nominal size

NOTE: This percentage may be carried some what by Engineer-in-charge when considered

necessary for obtaining better density and strength of concrete.

12.3. The grading test shall be taken in the beginning and at the change of source of materials.

The necessary test indicated in I.S. 383-1970 and I.S. 456-1978 shall have to be carried out

to ensure the acceptability. The aggregates shall be stores separately and handled in such a

manner as to prevent the intermixing of different aggregates. If the aggregates. are covered

with dust, they shall be washed with water to make them clean.

M-13. Black Trap or Equivalent Hard Stone Coarse :

13.1 Aggregate For Design Mix Concrete :Coarse aggregate shall be of machine crushed stone

of black trap or equivalent hard stone and be hard strong dense, durable clean and free skin

and coating likely to prevent proper adhesion of mortar.

13.2 The aggregates shall generally be cubical in shape. Unless special stones of particular

quarries are mentioned, aggregates shall be machine crushed from the best, black trap or

equivalent hard stones as approved. Aggregate shall have no deleterious reaction with

13.3 The necessary tests indicated in I.S. 383-1970 and I.S. 456-1978 shall have to be carried

out to ensure the acceptability of the material.

13.4 If aggregate is covered with dust it shall be washed with water to make it clean.

M-14. Brick Bats Aggregate :

14.1 Brick bat aggregate shall be broken from well burnt or slightly over burnt and dies brick. It

shall be homogeneous in texture roughly cubical shape, clean and free from dirt of any

AHMEDABAD MUNICIPAL CORPORATION VOL.-I

other foreign material. The brick bats shall be of 40 mm. to 50 mm. size unless otherwise

specified in the item. The unburnt or over burnt brick bats shall not be allowed.

14.2 The brick bats shall be measured by volume by suitable boxes or as directed.

15.1 The bricks shall be hand or machine moulded and made from suitable soils and kiln-burnt.

They shall be free from crack and nodules of free lime. They shall have smooth rectangular

faces with sharp corers and shall be of uniform colour.

The bricks shall be moulded with a frog of 100 mm. X 40 mm. and 10 mm. to 20 mm. deep

on one of its flat sides. The bricks shall not break when thrown on the ground from a height

15.2 The size of modular bricks shall be 190 mm. X 90 mm. X 90 mm.

15.3 The size of the conventional bricks shall be as under : (9”x4 ” x 2 ”)225 x 110 x 75 mm.

15.4 Only bricks of one standard size shall be used on one work. The following tolerances shall

be permitted in the conventional size adopted in a particular work.

Length : 1.8 (3.0 mm.) Width : 1/6 “ (1.51 mm.) Height : 1/6” 1.50 mm.)

15.5 The crushing strength of the bricks shall not be less than 35 Kg./Sq.Cm. The average water

abscriptics shall not be more than 20 prevent by weight. Necessary tests for crushing

strength and water absorption etc. shall be carried out as per I.S. .3493 (Part-I to IV)

16.1 The stone shall be of the specified variety such as Granite/Trap Stone. Quartzite or any

other type of good hard stones. The stones shall be obtained only from the approved quarry

and shall be hard, sound, durable and free from defects like cavities, cracks, sand holes,

flaws, injurious veins, patches of loose or soft materials etc. and weathered portions and

other structural defects or imperfections tending to affect their soundness and strength. The

stone with round surface shall not be used. The percentage of water absorption shall not be

more that 5% of dry weight, When tested in accordance with I.S. 1134-1974. The

minimum crushing strength of the stone shall be 200 kg./Sq. Cm. unless otherwise

16.2 The samples of the stone to be used shall be got approved before the work is started.

16.3 The Khanki facing stone shall be dressed by chisel as specified in the item for khanki

facing in required shape and size. The face of stone shall be so dressed that the bushing on

the exposed ace shall not project by more than 40 mm. from the general wall surface and

on face to be plastered it shall not project by more than 19 mm. nor shall it have

depressions more than 10 mm. from the average wall surface.

M-17. Laterite Stone :

17.1 Laterite stone shall be obtained from the approved quarry. It shall be compacted in texture,

sound, durable and free from soft patches. It shall have a minimum crushing strength of

100 K.G/S.q. Cm. in its dry condition. It shall not absorb water more than 20% of its own

weight, When immersed for 24 hours in water. After quarrying the stone shall be allowed

to weather for some time before using in work.

17.2 The stone shall be dressed into regular rectangular blocks so that all faces are free from

waviness and unevenness, edges true and square.

17.3 Those types of stone in which white clay occur, should not be used.

17.4 special corner stones shall be provided where so directed.

M-18. Mild Steel Bars :

18.1 Mild steel bars reinforcement for R.C.C work shall conform to I.S. 432(Part-II) 1966 and

shall be tested quality. It shall also comply with relevant part of I.S. 456-1978.

AHMEDABAD MUNICIPAL CORPORATION VOL.-I

18.2 All the reinforcement shall be clean and free from dirt, paint, grease, mile scale or loose or

thick rust at the time of placing.

18.3 For the purpose of payment, the bar shall be measured correct upto 100 mm. length and

weight payable worked out at the rate specified below :

1. 6mm. x 0.22 Kg./Rmt 8. 20mm. 2.47 Kg./Rmt

2. 8mm. x 0.39 Kg./Rmt. 9. 22mm. 2.98 Kg./Rmt

3. 10mm x 0.62 Kg./Rmt 10. 25mm. 3.85 Kg./Rmt

4. 12mm x 0.89 Kg./Rmt 11. 28mm. 4.83 Kg./Rmt

5. 14mm x 1.21 Kg./Rmt 12. 32mm. 6.31 Kg./Rmt

6. 16mm x 1.58 Kg./Rmt 13. 36mm. 7.99 Kg./Rmt

7. 18mm x 3.00 Kg./Rmt 14. 40mm 9.86 Kg./Rmt.

M-19. High yield Strength Steel Deformed Bars :

19.1 High yield strength steel deformed bars are either cold twisted or hot rolled, shall conform

to I.S. 1739-1966 and I.S.1139-1966 respectively.

19.2 Other provision and requirements shall conform to specification NO. M-18 for Mild steel

M-20. High Tensile Steel Wire:

20.1 The high tensile wires for the use in prestressed concrete work shall conform to I.S. 2090-

20.2 The tensile strength of the high tensile steel bars shall be as specified in the item. In

absence of the given strength, the minimum strength shall be taken as per para 6.1 of I.S.

1785-1962. Testing shall be done as per I.S. requirements.

20.3 The high tensile steel shall be free from loose mill scale, rust oil, grease, or any other

harmful matter, Cleaning of steel bars may be carried out by immersion in solvent solution,

wire brushing or passing through a pressure box containing carborundum.

20.4 The high tensile wire shall be obtained from manufactures in coil having diameter not less

than 350 times the diameter of wire itself so that wire springs back straight back straight on

being uncoiled.

M-21. Mild Steel Binding Wire :

21.1. The mild steel wire shall be of 1.63 mm or 1.22 mm. (16 or 18 gauge) diameter and shall

conform to I.S. 280-197.

21.2. The use of black wire be permitted for binding reinforcement bars. It shall be free from

rust, Oil paint, grease, looser mile scale or any other undesirable coating which may

prevent adhesion of cement mortar.

M-22. Structural Steel :

22.1. All structural steel shall conform to I.S. 226-1965. The steel shall be free from the defects

mentioned in I.S. 226-1975 and shall have a smooth finish. The material shall have a

smooth finish. The material shall be free from loose mile scale, rust pits or other defects

affecting the strength and durability. Rivet bars shall conform to I.S. 1148-1973.

22.2. When the steel is supplied by the Contractor test certificates of the manufactures shall be

obtained according to I.S. 226-1975 and other relevant Indian Standards.

M-23. Galvanised Iron Sheets :

23.1 The galvanised iron sheets shall be plain or corrugated sheets of specified in item. The G.I.

sheets shall conform it I.S. 217-1977. The sheets shall be undamaged in carriage and

handling either by rubbing off of zinc coating or otherwise they shall have clean and bright

surface and shall be as directed as per site condition.

23.2 The length and width of G.I. sheet shall be as directed as per site condition.

M-23 (A) G.I Valleys gutter ridges :

AHMEDABAD MUNICIPAL CORPORATION VOL.-I

23.A.1. The G.I.ridges and hips shall be of plain galvanised sheets class-3 of the thickness as

specified in item. These shall be 600 mm. in width and properly bent up to shape without

damage to the sheets in process of bending.

23.A.2. Valleys gutters and flashings shall also be galvanised sheet of thickness as specified in

item. Valleys shall be 900 mm. Wide overall and flashing shall be 380 mm. wide overall.

They shall be bent to the required shape without damage to the sheet in the process of

M-24. Asbestos Cement Sheets :

24.1. Asbestos cement sheets plain, corrugated or semi corrugated shall conform to I.S. 459-

24.2. Ridges & Hips :

24.2.1 Ridges and hips shall be same thickness at that of A.C.sheets. The types of ridges suitable

for the type of sheets and locations.

24.2.2 Other accessories to be used in roof such as flashing pieces, caves filler pieces valley

gutters, north light and ventilator curves, barge boards etc. shall be standard manufacture

and shall be suitable for the type of sheets and location.

M-25. Manglore Pattern Roof Tiles :

25.1 The manglore pattern tiles shall conform to I.S. 654-1972 for Class AA or Class “A” type

as specified in item. Samples of the tiles to be provided shall be got approved from the

Engineer-in-charge. Necessary tests shall be carried out as directed.

M-26. Shuttering :

26.1. The shuttering shall be either of widen planking of 30 mm. minimum thickness with or

without steel lining roof steel plates stiffened by steel angles. The shuttering shall be

supported on battens and beams and props of vertical ballies properly cross braced togather

so as to make the centering rigid. In places of bully props, brick pillar of adequate section

built in mud mortar may be used.

26.2. The form work shall be sufficiently strong and shall have camber, so that it assumes correct

shape after deposition of the concrete and shall be able to resist forces caused by vibration

of live load of men working over it and other incidental loads associated with it. The

shuttering shall have smooth and even surface and its joints shall not permit leakage of

26.3. If at any stag of work during or after placing concrete in the structure, the form work sags

or bulges out beyond the required shape of the structure, the concrete shall be removed and

work redone with fresh concrete and adequately rigid form work. The complete from work

shall be got inspected by and got approved from the engineer-in-charge, before the

reinforcement bars are placed in position.

26.4. The props shall consist of bullies having 100 mm. minimum diameter measured at mix

length and 80 mm, at thin end and shall be placed as per design requirement. These shall

rest squarely on wooden sole plates 40 mm. thick and minimum bearing area if 0-10 sq. m.

laid on sufficiently hard base.

26.5. Double wedges shall further be provided between the sole plate and the wooden props so

as to facilitate tightening and easing of shuttering without jerking the concrete.

26.6. The timber used in shuttering shall not be so dry as to absorb water from concrete and swell

or bulge nor so green or wet as to shrink after erection. The timber shall be properly sawn

and planed on the sides and surface coming in contact with concrete. Wooden from work

with metal sheet lining or steel plates stiffened by steel angles shall be permitted.

26.7. As far as practicable, clamps shall be used to hold the forms together and use of nails and

spikes avoided.

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26.8. The surface of timber shuttering that would come in contact with concrete shall be well

wetted and coated with soap solutions before the concreting is done. Alternatively coat of

raw linseed oil or oil of approved manufacturer may be applied in place of soap solution. In

case of steel shuttering either soap solution or raw linseed oil shall be applied after

thoroughly cleaning the surface. Under no circumstances black or burnt oil shall be

26.9. The shuttering for beams and slabs shall have camber of 4 mm. per meter (1 to 250) or as

directed by the Engineer-in-charge so as to offset the subsequent deflection. For

cantilevers, The camber at free end shall be 1/50 of the projected length or as directed by

the Engineer-in-charge.

M-27. Expansion joints-Premoulded filter :

27.1 The item provides for expansion joints in R.C.C frame structures for internal joints, as well

as exposed joints, with the use of premoulded bituminous joint filler.

27.2 Premoulded bituminous joint filler, i.e. performed strip of expansion joint filler shall not

get deformed or broken by twisting, bending or other handling when exposed to

atmospheric condition. Pieces of joint filler that lave been damaged shall be rejected.

27.3 Thickness of the pre-moulded joint filler shall otherwise specified.

27.4 Premoulded bituminous joint filler shall conform to I.S. 1838-1961.

M-28 Expansion joints-Copper strips & hold fasts :

28.1 The item provide for expansion joints in R.C.C frame structure for internal joints as well as

for exposed joints with the use of necessary copper strip and hold fasts.

28.2 Copper sheet shall be of 1.25 mm. thick and of 1.25 mm. width when the ‘U’ shape in

middle. Copper strips shall have hold fast of 3 mm. diameter copper rod fixed to the plate

soldered on strip at intervals of about 30 cm. or as shown in the drawing or as directed. The

width of each flange (horizontal side) of the copper plate to be embedded in the concrete

work shall be 25 mm. Depth of ‘U’ to be provide in the expansion joint, in the copper plate

shall be of 25 mm.

M-29. Teak wood :

29.1 The teak wood shall be of good quality as required for the item to be executed. When the

kind of wood is not specifically mentioned, good Indian teak wood as approved shall be

29.2 Teak wood shall generally be free from large, loose, dead or cluster knots, flaws, shakes,

warps, twists bends or any other defects. It shall generally be uniform in substance and of

straight fibres as far as possible. It shall be free from rot, decay, harmful fungi and other

defects of harmful nature which will affect the strength durability of its usefulness for the

purpose for which it is required. The colour shall be uniform as far as possible. Any effort

like painting, using any adhesive or resins materials made to hide the defects shall render

the pieces liable to rejection by the Engineer-in-charge.

29.3 All scantlings, planks etc. shall be sawn in straight lines and planes in the direction of

grains and of uniform thickness.

29.4 The tolerances in the dimensions shall be allowed at the rate of 1.5 m.m. per face to be

29.5 First class teak wood : 29.5.1. First class teak wood shall have no individual hard and

sound knots, more than 6 sq. cm. size and the aggregate area of such knots shall not be

more than 1% of area of piece. The timber shall be closed grained.

29.6 Second Class Teak Wood : 29.6.1. No individual hard and sound knots shall be more than

15 Sq. cms. in size and aggregate area of such knots shall not-exceed 2% of the area of

M-29. (A) Non-teak wood :

AHMEDABAD MUNICIPAL CORPORATION VOL.-I

The non teak-wood shall be chemically treated, seasoned as per IS Specifications and of

good quality. The type of wood shall be got approved before collecting the same on site.

Fabrication of wooden members shall be started only after approval.

For this purpose wood of Bio, Kalali, Siras, Behda, Jamun, Sisoo will be used for door

frames where as only Kalali, Siras,Halda,Kalam etc. will be permitted for shutters after

proper seasoning and chemical treatment.

The non-teak wood shall be free from large, loose, dead of cluster knots, flows, shakes

warps bends or any other defect. It shall be uniform in substance and of straight fibers as

far as possible. It shall be free rots, decay harmful fungi and other defects of nature which

effect the strength, durability or its usefulness for the purpose for which it is required. The

colour of wood shall be uniform as far as possible. The scantlings planks etc. shall be sawn

in straight lines and planes in the direction of grain and uniform thickness.

The department will use the Agency to produce certificate from forest Department in event

of Disputes and the decision of the Department shall be final and binding to the contractor.

The tolerance in the dimension shall be allowed as 1.5 mm. per face to be planed.

M-30. Wooden flush door shutters (solid core) :

30.1 The solid core type flush door shutters shall be decorative or non-decorative type as

specified in the drawing. The size and thickness of the shutter shall be as specified in

drawings or as directed. The timber species for core shall be used as per I.S. 2202- (Part-I)

1980. The timber shall be free from decay and insect attack. Knots and knot holes less than

half the width of cross-section of the members in which they occur may be permitted. Pitch

pockets, Pitch streaks and harmless pin holes shall be permissible except in the exposed

edges of the core members. The commercial plywood, cross-bands shall conform to I.S.

30.2 The face panel of the shutters shall be formed by gluing by the hot press process on both

faces of the core with either plywood or cross-bands and face veneers. The hopping

rebating opening of glazing, Venetian etc. shall be provided if specified in the drawing.

30.3 All edges of the door shutters shall be square. The shutters shall be free twist or warp in its

plane. Both faces of the shutters shall be sand papered to smooth even texture.

30.4 The shutters shall be tested for

(1) End immersion test : The test shall be carried out as per I.S. 2202 (part-I) 1980. There

shall be no delamination at the end of the test.

(2) Knife test : The face panel when tested in accordance with I.S. 1659-1979 shall pass the

(3) Glue adhesion Test : The flush door shall be tested for glue adhesive test in accordance

with I.S. 2202 (Part-I) 1980. The shutters shall be considered to have passed the test if no

delamination occurs in the glue lines in the plywood and if no single declamination more

than 80 mm. in length and more than 3 mm. in depth has occurred in the assembly glue

lines between the plywood face and the style and rail. Delamination at the corner shall be

measured continuously around the corner. Delamination at the knots, knots holes and other

permissible wood defects shall not be considered in assessing the sample.

30.5 The tolerance in size of solid core type flush door shall be as under :

In Normal thickness + 1.2 mm. In Normal height + 3 mm.

30.6 The thick of the shutters shall be uniform throughout with a permissible variation of not

more than 0.8 mm. when measured at any two points.

M-31. Aluminum doors, Windows, Ventilators.

31.1 Aluminum alloy used in the manufacture of extruded window sections shall conform to I.S.

designation HEA-WP of I.S. :733-1975 and also to I.S. Designation WVG-WP of I.S.

AHMEDABAD MUNICIPAL CORPORATION VOL.-I

1285-1975. The Section shall be as specified in the drawing and design. The fabrication

shall be done as directed.

31.2 The hinges shall be cast or extruded aluminum hinges of same type as in windows but of

31.3 The hinges shall normal be of 50 mm. projecting type. Non-projecting type of hinges may

also be used if directed. The handles of door shall be of specified in the drawing and

design. The fabrication shall be done as directed.

M-32. Rolling Shutters :

32.1 The rolling shutter shall conform to I.S. 6248-1979. Rolling shutters shall be supplied of

specified type with accessories. The size of the rolling shutters shall be specified in the

drawings. The shutters shall be constructed with interlocking lath sections formed from

cold rolled steel strips not less than 0.9 mm. thick and 80 mm. wide for shutters upto

mm., width not less than 1.25 mm. thick and 80 mm. wide for shutters 3.5 mm in width and

above unless otherwise specified.

32.2 Guide channels shall be of mild steel deep channel section and of rolled pressed or built up

(fabricated) jointures construction. The thickness of sheet used shall not be less than

32.3 Hood covers shall be made of M.S. Sheets not less that 0.92 mm. thickness For shutters

having width 3.5 Meter and above the thickness of M.S. Sheet for the hood cover shall be

not less than 1.25 mm.

32.4 The spring shall be of best quality and shall be manufactured from tested high tensile

spring steel wire or strip of adequate strength to balance the shutters in all position. The

spring pipe shaft etc. shall be supported on strong M.S. or malleable C.I. brackets. The

brackets shall be fixed on or under the lintel as specified with raw plugs and screws bolts

32.5 The rolling shutters shall be of self rolling type up to 8 Sq.m. clear area without ball

bearing and p to 12 Sq.m. clear area with ball bearing. If the rolling shutters are larger, then

gear operated type shutters shall be used.

32.6 The locking arrangement shall be provided at the bottom of shutter at both ends. The

shutters shall be opened from outside.

32.7 The shutters shall be completed with door suspension shafts, locking arrangements pulling

hooks, handles and other accessories.

M-33. Collapsible Steel Gate :

33.1 The collapsible steel gate shall be in one or two leaves and size as per approved drawings

or as specified. The gate, shall be fabricated from best- quality mild steel channels, flats

etc. Either steel pulleys or ball bearing shall be provided in every double channel. Unless

otherwise specified the particulars of collapsible gate shall be as under :

(a) Pickets : These shall be of 20 mm. M.S., channels of heavy sections unless otherwise

shown on drawings. The distance center to center of pickets shall be 12 cms. with an

opening of 10 Cms.

(b) Pivoted M.S. flats shall be 20 mm x 6 mm.

(c) Top and bottom guides shall be from tee or flat iron of approved size.

(d) The fittings like stoppers, fixing hold fasts, locking cleats, brass handles and cast iron

rollers shall be of approved design and size.

M-34. Welded Steel Wire Fabric :

34.1. Welded steel wire fabric for general purpose shall be manufactures from cold drawn steel

wire “as drawn” or galvanised steel conforming to I.S. 226-1975 with longitudinal and

transverse wire securw4ely connected at every intersection by a process of electrical

resistance welding and conforming to I.S. 4948-1974. It shall be fabricated and finished in

AHMEDABAD MUNICIPAL CORPORATION VOL.-I

workmanlike manner and shall be free from injurious defects and shall be rust proof. The

type of mesh shall be oblong or square as directed. The mesh sizes and size of wire for

square as well as oblong welded steel wire fabric shall be as directed. The steel wire fabric

in panels shall be in one whole piece in each panel as far as stock size permit.

M-35. Expanded Metal Sheets :

35.1. The expanded metal sheets shall be free from flaws, joints, broken strands, laminations and

other harmful surface Expanded metal steel sheet shall conform to I.S. 412-1975, Except

that blank sheets need not be with guaranteed mechanical properties. The size of the

diamond mesh of expended metal and dimensions of strands (width and thickness) shall be

as specified. The tolerance in nominal weight of expended metal sheets shall be of +

35.2. Expanded metal in panels shall be in one whole piece panel each as far as stock size permit.

The expanded metal sheets shall be coated with suitable protective coating to prevent

M-36. Mild Steel Wire (Wire ) :

36.1 Mild steel wire may be galvanised, as indicated All finished steel wire shall be well cleanly

drawn to the dimensions and size of wire as specified in item. The wire shall be sound, free

from splits, surface flaws, rough jagged and imperfect edges and other harmful surface

defects and shall conform to I.S. 280-1978.

M-37. Plywood :

37.1 The plywood for general purpose shall conform I.S. 303-1975. Plywood is made by

cementing together thin boards or sheets of wood into panels. There are always an odd

number of layers 3,5,7,9 ply etc. The plies are placed so that grain of each layer is right

angle to the grain in the adjacent layer.

37.2 The Chief advantages of plywood over a signal board of the same thickness is the more

uniform strength of the plywood, along the length and width of the plywood and grater

resistance to cracking and splitting with change in moisture content.

37.3 Usually synthetic resins are used for gluing, pherolic resins are usually cured in a hot press

which compresses and simultaneously heats the plies between hot plates which maintain a

temperature of 90 degrees C. to 140 degrees C. and a pressure of 11 to 14 kg/sq.cm. on the

wood. The time of heating may be anything from 2 to 69 minutes depending upon

37.4 When water glue are used , the wood absorbs so much water that the finished plywood

must be dried carefully. When synthetic resins are used as adhesive finished by plywood

must be exposed to an atmosphere of controlled humidity until the proper amount of

moisture has been absorbed.

37.5 According to I.S. 303-1975 the plywood for general purpose shall be of three grades

BWR, WWR and CWR, depending upon the adhesives used for bonding and veneers, and

it will be further classified into six types namely AA,AB,AC,BB,BC and CC based on the

quality of the two faces, each face being of three kinds namely, A,B and C, After pressing,

the finished plywood should be reconditioned to a moisture content not less than 8 percent

and not more than 16 percent.

37.6 Thickness of plywood Boards :

Board Thickness Board Thickness Board Thickness Board Thickness

3 ply 3 mm. 5 ply 5 mm. 7 ply. 9 mm. 9 ply. 16 mm.

5 mm. 8 mm. 16 mm. 11 ply. 19 mm.

6 mm. 9 mm. 9 ply. 13 mm. 22 mm.

AHMEDABAD MUNICIPAL CORPORATION VOL.-I

38.1 All glass shall be of the best quality free from specks, bubbles, smokes, veins, air holes

blisters and other defects. The king of glass to be used shall be mentioned in the item or

specification or in the special provisions or as shown in detailed drawings. Thickness of

glass panes shall be uniform. The specifications or different kinds of glass shall be as

38.2 Sheet Glass :

38.2.1 In absence of any specified thickness or weight in the item or detailed specifications of the

item of work, sheet glass shall be weighing 7.5 Kg/Sq.m. for panes upto 600 mm x

38.2.2 For panes larger than 600 mm. x 600 mm. and upto 800 m. x 800 mm. the glass weighing

not less than 8.75 Kg/Sq.m. shall be used. For bigger panes upto 900 mm. x 900 mm. glass

weighing not less than 11.25 Kg/Sq.m. shall be used.

38.2.3 Sheet glass shall be patent flattened glass of best quality and for glazing and framing

purposes shall conform to I.S. : 1761-1960. Sheet glass of the specified colours shall be

used, if so shown on detailed drawings or so specified. For important buildings and for

panes with any dimension over 900 mm. plate glass of specified thickness shall be used.

38.3. Plate Glass. 38.3.1. When plate glass is specified it shall be ‘Polished patent plate glass’ of

best quality. It shall have both the surface ground flat and parallel and polished to obtain

clear undisturbed vision and reflection. The plate glass shall be of the thickness mentioned

in the item or as shown in the detailed drawing or as specified. In absence of any specified

thickness and type of glass shall be as per details on drawings or as specified or as directed.

38.4 Obscured Glass : 38.4.1. This type of glass transmits light so that vision is Partially or

almost completely obscured. Glass shall be plain rolled, figured, ribbed or fluted or frosted

glass as may be specified as required. The thickness and type of glass shall be as per details

on drawings or as specified or as directed.

38.5. Wired Glass : 38.5.1 Glass shall be with wire netting embedded in a sheet of plate glass

electrically welded 13 mm. Georgian square mesh may be used. Thickness of glass shall

not be less than 6 mm. Wired glass shall be of type and thickness as specified.

M-39. Acrylic Sheets :

39.1. Acrylic sheet be of thickness as specified in the item and of an specified shape and size as

the case may be. Panels may be flat or curved . It should be light in weight. It shall be

colourless or coloured or opaque as specified in the item. Colourless sheet shall be as

transparent as the finest optical glass. Its light transmission rate shall be about 95%.

Transparency shall not be affected for the sheets of larger thickness. It shall be extremely

resistant to sunlight, weather and low temperatures. It shall not show any significant

yellowing or change in physical properties or loss of light transmission over a longer period

of use. The sheet shall be impact resistant also. Sheets should be available in complete

range of standard transparent, translucent and opaque colours. Sheets shall be of such

quality that they can be cut bent and jointed as desired. Solution for the joints shall be used

as per the requirement of manufacturer.

M-40. Particle board :

40.1. The particle boards used for face panels shall be of best quality free from any defects. The

particle boards shall be made with phenolmaldehyde adhesive. The particle boards shall

conform to I.S. 3087-1965. “Specification for wood particle board for general purpose”.

The size and the thickness shall be as indicated.

M-41. Expanded polystyrene of framed stopper slabs :

AHMEDABAD MUNICIPAL CORPORATION VOL.-I

41.1 The expanded polystyrene ceiling boards and tiles shall be approved make and shall be of

size, thickness, finish and colour as indicated. It shall be of high density and suitable for

use as insulating material. The insulating material shall be like slab of Thermocol etc.

M-42. Resin bonded fiber glass :

42.1 The resin bonded fiber glass tiles, or rolls shall be of approved make and shall be of sizes,

thickness and finish as indicated.

42.2. For test of Minerrak wool thermal insulation Blanket I.S. : 3144?1965 shall be followed.

42.3. Insulation wool blanket shall be with following coverings on one or both sides as indicated.

(1) Bituminised hessain Kraft paper for keeping out dust.

(2) Hessian cloth or Kraft paper for keeping out dust.

(3) G.I. wire netting, suitable for surface to be plastered over.

M-43. Fixtures and fastenings :

43.1.1 The fixtures and fastenings, that is, butt, hinges, tee and strap hinges sliding door bolts,

tower bolts, door latch, bath room latch, handles, door stoppers, casement window

fasteners, casement stays and ventilators catch shall be made of the metal as specified in

the item or its specifications.

43.1.2 They shall be of iron, bras, aluminum, chromium plated iron chromium plated brass,

copper oxidised iron, copper oxidised brass or anodized aluminum as specified.

43.1.3 The fixtures shall be heavy, Medium or light type. The fixtures and fastenings shall be

smooth finished and shall be such as will ensure ease of operation.

43.1.4 The samples of fixtures and fastenings shall be got approved as regards quality and shape

before providing them in position.

43.1.5 Brass and anodised aluminum fixtures and fastenings shall be bright finished.

43.2. Holdfasts :

43.2.1. Holdfasts shall be made from mild steel flat 30 cm. length and one of the holdfasts shall be

bent at right angle and two nos. of 6 mm. diameter holes shall be made in it for fixing it to

the frame with screws. At the other end. The holdfast shall be forked and bent at right

angles n opposite directions.

43.3. Butt hinges :

43.3.1. Railway standard heavy type butt hinges shall be used when so specified.

43.3.2. The strap hinges shall be manufactured from M. S. Sheet.

43.4 Siding door bold (Aldrops): 43 The Aldrops as specified in the item shall be used and

shall be got be got approved.

43.5 Tower bolts (Barrel Type):43.5.1 : Tower bolts as specified in the item shall be used as

shall be used and shall be got approved.

43.6 Door Latch:43.7.1 The size of door latch shall be taken as the length of latch.

43.7 Bathroom Latch :43.5.1 Bathroom latch shall be similar to tower bolt.

43.8 Handle : The size of the handles shall be determined by the inside grip length of the

handles. Handles shall have a base plate of length 50 mm more than size of the handle.

43.9 Door Stopper: 43.9.1 door stoppers shall be either floor door stopper type or door catch

type floor stopper shall be of overall size as specified as shall have rubber cushion.

43.10 Door Catch :43.10.1 Door catch shall be fixed as height of about 900 mm from the floor

level so that one part of the catch is fitted on the inside of the shutter and the other part is

fixed in the wall with necessary wooden plug arrangements for appropriate fixate. The

catch shall be fixed 20 mimesed the face of the door for easy operation of catch.

43.11 Wooden Door stop with highs :

AHMEDABAD MUNICIPAL CORPORATION VOL.-I

43.11.1wooden door stop of size 100mm X 60 mm X 40 mm shall be fixed on the door frame with

a high of 75 mm size at high of 900 mm from the floor level the wooden door stop shall be

provided with 3 coats of approve oil paint.

43.12 Case meant window fastener : Casement window fastener for single leaf window shutter

shall be left or right handled as directed.

43.13 Casement stays (straight peg stay) :

43.13.1The stays shall be made from a channel section having three holes at appropriate position

so that the window can be opened either fully or partially as directed as directed. size of the

stay shall be 250 mm to 300 mm as directed.

43.14 Ventilator catch :

43.14.1The pattern and shape of the catch shall be as approved .

43.15.1The base and socket plate shall be made form minimum 3 mm thick plate and projected

pivot shall not be less than 12 mm length and shall be firmly riveted to the base plate in

case of brass pivot.

44.1 (A) Oil Paints :

44.1.1. Oil Paints shall be of the specified colour and shade, and as approved. The ready mixed

paints shall only be used. However, if ready mixed paint or specific shade or tint is not

available, white ready mixed paint with approved stainer will be allowed. In such a case,

the contractor shall ensure that the shade of the paint so allowed shall be uniform.

44.1.2. All the paints shall meet following general requirements :

(i) Paint shall not show excessive setting in a freshly opened full can and shall easily be

redispressed with a pDeputye to a smooth homogeneous state. The paint shall show no

curing, livering, caking or colour separation and shall be free from lumps and skins.

(ii) The paint as received shall brush easily, possess good levelling properties and show no

running or sagging tendencies.

(iii) The paint shall not skin within 48 hours in a three quarters filled closed container.

(iv) The paint shall dry to a smooth uniform finish free from roughness, grit, unevenness and

other imperfections.

44.1.3. Ready mixed paint shall be used exactly as received from the manufactures and generally

according to their instructions and without any admixtures whatsoever.

44.2. (B) Enamel Paints :

44.2.1. The enamel paint shall satisfy in general requirements as mentioned in specification of oil

paints. Enamel paint shall conform to I.S. 2933-1975.

M-45 French polish :

45.1. The french polish of requirement and shape shall be prepared with the below mentioned

ingredients and other necessary materials:

(I) Denatured sprit of approved quality (ii) Chandras (iii) Shellac (iv) Pigment.

45.2. The French polish so prepared shall conform to I.S. : 348-1968.

M-46 Marble chips for marble mosaic terrazzo :

46.1. The marble chips shall be of approved quality and shades. It shall be hard, sound, dense

and homogenous in texture with crystalline and coarse grains. It shall be uniform in colour

and free from stains, cracks decay and weathering.

46.2. The size of various colours of marble chips of approved quality and colours only as per

grading as decided by the Engineer-in-charge shall be used for marble mosaic tiles or

46.3. The marble chips shall be machine crushed. They shall be free from foreign matter, dust

etc. Except as above, the chips shall conform to I.S. : 2114-1962.

AHMEDABAD MUNICIPAL CORPORATION VOL.-I

M-47. Flooring Tiles :

47.1. (A) Plain Cement tiles :

47.1.1. The plain cement tiles shall be general purpose type. These are the tiles in the manufacturer

of which no pigments are used Cement used in the manufacturer of tiles shall be as per

Indian Standards.

47.1.2. The tiles shall be manufactured from a mixture of cement and natural aggregates by

pressure process. During manufacture, the tiles shall be subjected to a pressure of not less

than 140 Kg/Sq. Cm. The proportion of cement to aggregate in the backing of the tiles shall

be not less than 1:3 by weight. The wearing face through the tiles are of plain cement, shall

be provided with stone chips of 1 to 2 mm. Size. The proportions of cement to the marble

chips aggregate in the wearing layer of the tiles shall be three parts of cement to one part

chips by weight. The minimum thickness Of wearing layer shall be 3 mm. The colour and

texture of wearing layer shall be uniform through out its face and thickness. On removal

from mould, the tiles shall be kept in moist conditions continuously at least for seven days

and subsequently, if necessary, for such long period as would ensure their conformity to

requirements of I.S. : 1237-1980 regarding strength resistance to wear and water

47.1.3. The wearing face of the tiles shall be plain, free from projections, depressions and cracks

and shall be reasonably parallel to the back face of the title. All angles shall be right and all

edges shall be sharp and true.

47.1.4. The size of tiles shall generally be square shape 24.85 Cm. x 24.85 Cm. or 25 Cm. x25 Cm.

The thickness of tiles shall be 20 mm.

47.1.5. Tolerance of length and breadth shall be plus or minus one millimeter, Tolerance or

thickness shall be plus 5 mm.

47.1.6. The tiles shall satisfy the tests as regards transverse strength, resistance to wear and water

absorption as per I.S.:1237-1980.

47.2. (B) Plain Coloured Tiles :

47.2.1. These tiles shall have the same specification as per plain cement tiles as per (A) above

except that they shall have a plain wearing surface where in pigments are used. They shall

conform to I.S. 1237-1980.

47.2.2. The pigment used for colouring cement shall not exceed 10 percent by weight of cement

used in the mix. The pigments, synthetic or otherwise, used for colouring tiles shall have

permanent colour and shall not contain materials detrimental to concrete.

47.2.3. The colour of the tiles shall be specified in the item or as directed.

47.3. (C) Marble mosaic tiles :

47.3.1. These tiles have the same specifications as per plain cement tiles except the requirements

as stated below:

47.3.2. The marble mosaic tiles shall conform to I.S. 1237-1980. The wearing face of the tiles shall

be mechanical ground and filled. The wearing face of tiles shall be free from projections,

depressions and cracks and shall be reasonably parallel to the back face of the tiles. All

angles shall be right angles and all edges shall be sharp and true.

47.3.3. Chips used in the tiles be from smallest up to 20 mm. size. The minimum thickness of

wearing layer of tiles shall of 6 mm. For pattern of chips to be used on the wearing face, a

few samples with or without their full size photographs as directed shall be presented to the

Engineer-in-charge for approval.

47.3.4. Any particular samples, If found suitable shall be approved by the Engineer-in-charge, or

he may ask for a few more samples to be prepared indicating roughly the particular sized

chips to be more or less in the samples presented. The samples have to be made by the

contractor till a suitable sample is finally approved for use in the work.

AHMEDABAD MUNICIPAL CORPORATION VOL.-I

The Contractor shall ensure that the tiles supplied for the work shall be in conformity with

the approved sample only, in terms of its dimensions, thickness of backing layer and

wearing surface, materials, ingredients, colour shade, chips, distribution etc. required.

47.3.5. The tiles shall be prepared from cement conforming to Indian Standards or coloured

Portland cement generally depending upon the colour of tiles to be used or as directed.

47.4. (D) Chequred Tiles:

47.4.1. Chequred tiles shall be plain cement tiles or marble mosaic tiles. The former shall have the

same specification as per (A) above and the letter as per marble mosaic tiles as per (C)

except as mentioned below :

47.4.2. The tiles shall be of nominal size of 250 mm. x 250 mm. or as specified. The center to

center distance of chequer shall not be less than 25 mm. and not more than 50 mm. The

overall thickness of the tile shall be 22 mm.

47.4.3. The grooves in the chequers shall be uniform and straight. The depth of the grooves shall

not be less than 3 mm. The chequred shall be plain, coloured or mosaic as specified. The

thickness of the upper layer measured from the top of the chequres shall not be less than

mm. The tiles shall be given the first grinding with machine before delivery to site.

47.4.4. Tiles shall conform to relevant I.S. 1237-1980.

47.5 (E) Chequred Tiles for Stair cases :

47.5.1. The requirements of these tiles shall be the same as chequred as per (D) above except in

following respects;

(1) The length of a tile including nose shall be 330 mm.

(2) The minimum thickness shall be 28 mm.

(3) The noising shall have also the same wearing layer as at the top.

(4) The nosing edge shall be rounded.

(5) The front portion of the tile for a minimum length of 75 mm. from and including the nosing

shall grooves running parallel to noising and at center not exceeding 25 mm. Beyond that

the tiles shall have normal chequer pattern.

M-48. Rough Kotah Stone :

48.1. The kotah stones shall be hard, even, sound, and regular in shape and generally be green.

Brown colour stones shall not be allowed for use. They shall be without any soft veins,

cracks or flows.

48.2. The size of the stones to be used for flooring shall be of size 600 mm x 600 mm and/or size

600 mm x 450 mm, as directed. However smaller sizes will be allowed to be used to the

extent of maintaining required pattern. Thickness shall be as specified.

48.3. Tolerance of minus 30 mm. on account of chisel dressing of edges shall be permitted for

length as well as breadth. Tolerance in thickness shall be + 3 mm.

48.4. The edges of stones shall be truly chiselled and table rubbed with coarse sand before

paving. All angles and edges of the stone shall be true, Square and free from chipping and

the surface shall be true and plain.

48.5. When machine cut edges are specified, the exposed edges and the edges at joints shall be

machine cut. The thickness of the exposed machine cut edges shall be uniform.

M-49. Polished Kotah Stones

49.1. Polished kotah stone shall has same specifications as per rough kotah stone except as

mentioned below:

49.2. The stones shall have machine polished smooth surface. When brougth on site, the stones

shall be single polished or double polished depending upon its use. The stones for paving

shall generally be single polished. The stones to be used for dedo, skirting, platforms, sink,

veneering, sills, steps, etc. Where machine polishing after the stones are fixed in situ is not

possible, shall be double polished.

AHMEDABAD MUNICIPAL CORPORATION VOL.-I

M-50. Dholpur Stone Slab :

50.1. Dholpur stone slab shall be of best qualityas approved by the Engineer-in-charge The stone

slab shall be even, sound and durable, regular in shape and of uniform colour.

50.2. The size of the stone shall be specified in the item or detailed drawings or as approved by

the Engineer-in-charge. The thickness of the stone shall be as specified in the item of work

with the permissible tolerance of plus or minus 2 mm. The provisions in respect of

polishing as for polished Kotah stone shall apply to polished Dholpur stone also. All angles

and edges of the face of the stone slab shall be fine chiseled or polished as specified in the

item of work and all the four edges shall be machine cut. All angle and edges of the stone

slab shall be true and plane.

50.3. The sample of stone shall be got approved form the Engineer-in-charge for shade and tint

for a particular work. It shall be ensured that stones to be used in a particular work shall not

differ much in shade or tint from the approved sample.

M-51. Marble Slab :

51.1. Marble slab shall be while or of other colour and of best quality as approved by the

Engineer-in-charge

51.2. Slabs shall be hard, uniform and homogeneous in texture. They shall have even crystalline

grain and free from defects and cracks. The surface shall be machine polished to an even

and perfectly plant surface and edges machine cut true and square. The rear face shall be

rough to provide key for the mortar.

51.3. Marble slabs with natural veins, if selected shall have to be laid as per the pattern given by

the Engineer-in-charge. Size of the slab shall be minimum 450mm x 450mm. and

preferable 300 mm x 600 mm. However, smaller sizes will be allowed to be used to the

extent of maintaining required pattern.

51.4. The slab shall not be thinner than the specified thickness at its thinnest part. A few

specimen of finished slab to be used shall be deposited by the Contractor in the office for

51.5. Except as above, the marble slabs shall conform to I.S. 1130-1969.

M-52 Granite Stone Slab :

52.1 Granite shall be of approved colour and quality. The stone shall be hard, even, sound

regular in shape and generally uniform in colour. It shall be without any soft veins, cracks

52.2 The thickness of the stone shall be as specified in items.

52.3 All exposed face shall be double polished to tender truly smooth and the even reflecting

surface. The exposed edges and corners shall be rounded off as directed. The exposed

edges shall be machine cut and shall have uniform thickness.

M-53 P.V.C. Flooring :

53.1 P.V.C sheets for P.V.C. floor covering shall be homogenous flexible type, conforming to

I.S. 3452-1966. The P.V.C covering shall neither develop any toxic effect while put to use

nor shall give off any disagreeable order.

53.2 Thickness of flexible type covering tiles shall be as specified in the description of the item.

53.3 The flexible type shall be backed with Hussein or other woven fabric. The following

tolerances shall be applicable on the nominal dimension of the sheet rolls or tiles :

(a) Thickness + 0.15 mm

(b) Length or Width :

1. 300 mm. square tiles + 0.20 mm. 39.00 mm.square tiles +0.30 mm.

2. 600 mm. square tiles + 0.40 mm. 4 Sheets ad rolls +0.10 percent

53.4 Adhesive :

AHMEDABAD MUNICIPAL CORPORATION VOL.-I

53.4.1 The adhesive for PVC flooring shall be of the type and make recommended by the

manufactures of PVC sheets/tiles.

M-54. Facing tiles :

54.1. The facing tiles (burnt clay facing bricks) shall be free from cracks, flaws and nodules of

free lime. They shall be thoroughly burnt and shall have plane rectangular faces with

parallel sides and sharp straight right edged faces. The texture of the finished surface that

will be exposed when in place, Shall conform to an approved sample consisting not less

than four stretcher bricks each representing the texture desired. The facing tiles shall have a

pleasing appearance, sufficient resistance to penetration by rain and greater durability than

common bricks. The tiles shall conform to I.S. 2691-1972.

54.2. The standard size of facing brick tiles shall be 19 x 9 x 4 cms. The facing brick tiles shall

be provided with frog which shall conform to I.S. 1077-1976.

54.3. The permissible tolerance in dimensions specified above shall be as follows :

Size Tolerance for

1 class Brick 2nd class Brick

54.4 The tolerance for distortion or war page of face or edges of individual brick from a plane

surface and from a straight line respectively shall be as follows :

Facing dimensions Permissible tolerance

Max. below 19 cms. Max. 2.5 mm.

-do- above 19 cm. Max 3.0 mm.

54.5 The average compressive strength obtained as sample of five tiles when tested in

accordance with the procedure laid as per I.S. 1077-1976 shall be not less than 175 Kg./Sq.

Cm. The average compressive strength of any individual bricks shall be not less than

54.6 The average water absorption for five bricks tiles shall not exceed 12 percent of average

weight of brick before testing.

The absorption for each individual bricks shall not exceed 25 percent.

54.7 The brick tiles when tested in accordance with I.S. 1077-1976, the rate of efflorescence

shall not be more than ‘Slightly effloresced.

M-55. White glazed tiles :

55.1 The tiles shall be of best quality as approved by the Engineer-in-charge. They shall be flat

and true to shape. They shall free from cracks , crazing, spots chipped edges and corners.

The glazing shall be of uniform shade.

55.2 The tiles shall be nominal size of 150 mm x 150 mm. unless otherwise specified. The

maximum variation from the stated sizes, other than the thickness of tile, shall be plus or

minus 1.5 mm. The thickness of tile shall be 6 mm. Except as above the tiles shall conform

M-56. Galvanised iron pipes and fittings : 56.1. Galvanised iron pipe shall be of the medium

type and of required diameter and shall comply with I.S. 1239-1979. The specified

diameter of the pipes shall refer to the inside diameter of the bore, Clamps, screw and all

galvanised iron fittings shall be of the standard ‘R’ or equivalent make.

M-57. Bib cock and stop cock :

57.1 A bib cock is a draw off tap with a horizontal inlet and free outlet. A stop cock is a valve

with a suitable means of connection for insertion in a pipe line for controlling or stopping

AHMEDABAD MUNICIPAL CORPORATION VOL.-I

57.2 They shall be of screw down type and of brass chromium plated and of diameter as

specified in the description of the item. They shall conform to I.S. 781-1977 and they shall

be of best Indian make. They shall be polished bright.

57.3 The minimum finished weight of bib cock and stop cock shall be as given below :

Diameter Bib cock Stop cock Diameter Bibcock Stop cock

M-58. Gun metal wheel valve :

58.1. The gun metal wheel valve be of approved quality. These shall be gun metal fitted with

wheel and shall be of gate valve opening full way and of the size as specified. These shall

conform to I.S. 778-1971.

M-59. White glazed porcelain wash basin :

59.1. Wash basin shall be of white porcelain first quality best Indian make and it shall conform it

I.S. 2556 (Part-IV) 1972 and I.S. 771-1979.

The size of the wash basin shall be as specified in the item, Wash basin shall be of one

piece construction with continued over-flow arrangements. All internal angles shall be

designed so as to facilitate cleaning. Wash basin shall have single tap hole or two holes as

specified. Each basin shall have a circular waste hole which is either rebated or beveled

internally with 65 mm. diameter at top and 10 mm. depth to suit the waste fitting. The

necessary stud slot to receive the bracket on the under side of the basin shall be provided.

Basin shall have an internal soap holder recess which shall fully drain into the bowl.

59.2. White glazed pedestal of the quality and colour as that of the basin shall be provided where

specified in the item. it shall be completely recessed at the back for reception of supply and

wash pipe. It shall be capable of supporting the basin rigidly and adequately and shall be so

designed as to make the height from floor to top of basin 750mm. to 800 mm. as directed.

M-60. European type water closet/with low level flushing :

60.1. The European type water closet shall be white glazed porcelain first quality and shall be of

wash down type conforming to I.S. 2556-1973 and I.S. 771-1979.

60.2. ‘S’ trap shall be provided as required with water seal not less than 50 mm. The solid plastic

seat and cover shall be of the best Indian make conforming to I.S. 2548-1980. They shall be

made of moulded syntactic materials which shall be tough and hard with high resistance to

solvents and shall be free from blisters and other surface defects and shall have chromium

plated brass hinges and rubber buffer of suitable size.

M-61. Orissa type water closet :

61.1. The specification of Orissa type white glazed water closet of first quality shall conform to

I.S. 2556 (Part-III) 1981 and relevant specification of Indian type water closet except that

pan will be with the integral squatting pan of size 580 mm x 440 mm. with raised footrest.

M-62. Indian type water closet :

62.1. The Indian type white glazed water closet of first quality shall be of size as specified in the

item and conforming to I.S. 771-1979 and I.S. 2556 (Part-II) 1981. Each pan shall have

integral flushing ring of suitable type with adequate number of holes alroung as directed to

have satisfactory flushing. It shall also have inlet at back or front connecting flush pipe as

directed. The inside of the bottom of the pan shall have sufficient slope from the front

towards the outlet and surface shall be uniform and smooth.

Pan shall be provided with 100 mm. diameter ‘P’ or ‘S’ trap with approximately 50 mm.

water seal and 50 mm. diameter vent horn.

M-62. (A) Foot Rests :

62-A-1 A pair of white glazed earthen ware rectangular foot rests of minimum size 250 mm. x

mm 20 mm. shall be provided with water closet.

AHMEDABAD MUNICIPAL CORPORATION VOL.-I

M-63. Glazed Earthen Ware Sink :

63.1. The glazed earthen-ware sink shall be specified size colour and quality. The sink shall

conform to I.S. 771 Part-II-1979 waste coupling of standard pattern with brass chain and

rubber plug shall be provided with sink.

63.2. The pipes shall conform to I.S. 1239-Part-I 1973 and I.S. 404-1962 for steel and lead pipes

respectively 32 mm. brass waste coupling of standard pattern with brass chain and rubber

plug shall be provided with sink.

M-64. Glazed earthen ware Lipped type flat back urinal/corner type urinal :

64.1 The lipped type urinal shall be flat back or corner type as specified in the item and shall

conform to I.S. 771-1979. It shall be of best Indian make and size as specified and

approved by the Engineer-in-charge. The flat back or corer type urinal must be 1 st quality

free from any defects, cracks, etc.

M-65. Low level enamel flushing tank :

65.1. The low level flushing tank shall be of 15 liters capacity. It shall conform to I.S. 774-1971.

The flushing vaster shall be of best quality and free from any defects. The flushing tank

shall have outlet 32 mm. diameter The outlet shall be connected with W.C. Pan by lean

pipe or P.V.C. pipe as specified. The flushing tank shall be provided with inlet and outlet

for fixing G.I. inlet pies and over-flow pipes. The flushing castern shall be provided with

chromium plated handle for flushing. The flushing tank shall be provided with brackets of

cast iron so that it can be fixed on wall at specified height. The brackets shall Conform to

M-66. Cast iron flushing cistern :

66.1. The cast iron flushing cistern shall be of 15 liters capacity. It shall conform to I.S. 774-

1971. The flushing cistern shall be of best quality free from any defects. The flushing

cistern shall have outlet of 32 mm. diameter. The outlets shall be connected to lead pipe of

32 mm. diameter. The lead pipe shall conform to I.S. 404 (Part-I) 1962. For fixing G.I. inlet

pipes and overflow pipe 20 mm. diameter. inlet and outlet shall be provided. The flushing

cistern shall be provided with galvanised iron chain and pull of sufficient length and shall

be got approved from the Engineer-in-charge. The cast iron flushing cistern shall be

painted with one coat of anticorrosive paint and two coats of paints. The flushing cistern

shall be fixed on two C.I. brackets. The C.I. brackets shall conform to I.S. 775-1970.

M-67. Flush cock :

67.1. Half turn flash cock (Heavy Weight) shall be of gun metal chromium plated of diameter as

specified in the description of the item. The flush cock shall conform to relevant Indian

M-68. Cast iron pipes and fittings :

68.1. All soil waster, vent and antisyphonage pipes and fittings shall conform to I.S. 1729-1964.

The pipe shall have spigot and socket ends with head on spigot end. The pipes and fittings

shall be true to shape, smooth, cylindrical, their inner and outlet surfaces being as nearly as

practicable concentric. They shall be sound and nicely cast and shall be free from cracks,

laps, pinholes or other imperfection and shall be neatly dressed and carefully fettled.

68.2. The end of pipes and fittings shall be of reasonable square to their axis.

68.3. The sand cast iron pipes shall be of the diameter as specified in the description and shall be

in lengths of 1.5 M, 1.8 M. and 2 M. including socket ends of the pipe unless shorter

lengths are either specified or required at junctions etc. The pipes and fittings shall be

supplied without ears unless specified or directed otherwise.

68.4. Tolerances.

68.4.1. The Standard weights and thickness of pipes shall be as shown in the following table : A

tolerance up to minus 10 percent may however be against these standard weights.

AHMEDABAD MUNICIPAL CORPORATION VOL.-I

Sr. Nominal Thickness Overall Weight of pipe excluding

1.5 m. long 1.8m. long 2.m. long

68.4.2. A tolerance upto minus 15 percent in thickness and 20 mm. in length will be allowed. For

fittings tolerance in lengths shall be plus 15 mm. and minus 10 mm.

68.4.3. The thickness of fittings and their socket and spigot dimensions shall conform to the

thickness and dimensions specified for the corresponding sizes of straight pipes. The

tolerances in weights and thickness shall be the same as for straight pipes.

M-69. Nahni Trap :

69.1. Nahni trap shall be of cast iron and shall be sound and free from porosity or other defects

which affect serviceability The thickness of the base metal shall not be less than 6.5 mm.

The surface shall be smooth and free from craze, ships and other flaws or any other kind of

defects which affect serviceability. The size of nahni trap shall be as specified and shall be

of self cleaning design.

69.2. The Nahni trap shall be of quality approved by the Engineer-in-charge and shall generally

conform to the relevant Indian Standards.

69.3. The Nahni trap provided shall be with deep seal, minimum 50 mm, except at places where

trap with deep seal can not be accommodated. The cover shall be cast iron. Performed

cover shall be provided on the trap of appropriate size.

M-70. Gully Trap :

70.1 Gully Trap shall conform to I.S. 651-1980. It shall be sound, free defects such as fire

cracks. The glaze of the traps shall be free from crazing. They shall give a sharp clear note

when struck with light hammer. There shall be no broken blisters.

70.2 The size of the gully trap shall be as specified in the item.

70.3 Each gully trap shall have one C.I. gratings of square size corresponding to the dimensions

of inlet of gully trap, It will also have a water tight. C.I. cover with frame inside dimensions

300 mm. x 300 mm., the cover with frame inside dimension, 300 mm. 300 mm., the cover

weighing not less than 4:53 Kg. and the frame not less than 2.72 Kg. The grating cover and

frame shall be of sound and good casting and shall have truly square machined seating

M-71. Glaze Stone Ware Pipe And Fitting :

71.1. The pipes and fittings shall be of best quality as approved by the Engineer-in-charge. The

pipe shall be of best quality manufactured from stone-ware of fire clay, salt glazed

thoroughly burnt through the whole thickness, of a close even texture, shall be smooth and

perfectly glazed. The pipe shall be capable to withstand pressure of 1.5 mm. lead without

showing sign of leakage. The thickness of the wall shall not be less than 1/12 th of the

internal dia. The depth of socket shall not be less than 38 mm. The socket shall be

sufficiently large to allow a joint of 1 mm. around the pipe.

71.2. The pipes shall generally conform to relevant I.S. 651-1980.

M-72. Wall Peg Rail :

72.1. The aluminum wall peg rail shall have three aluminum pegs of approved quality and size.

It shall be fixed on teakwood plant of size 450 mm. x 75 mm. x 20 mm. The teakwood

shall be french polished or oil painted as specified.

M-73. G.I.Water Spot :

73.1. The G.I.pipes of 40 mm. dia shall be of medium quality and specials shall be of ‘R’ brand

or equivalent brand of best approved quality.

AHMEDABAD MUNICIPAL CORPORATION VOL.-I

73.2. The pipe shall have length as required for the thickness of wall in which it is fixed. and at

the outside end tee and bend cut at half the length shall be provided and at other end

coupling shall be provided to have better fixing. The water spout shall be provided as per

detailed drawings or as directed.

M-74. Asbestos Cement Pipe (A.C. Pipe):

74.1. The asbestos cement pipe of diameter as specified in the description of the item shall

conform to I.S. 1626-1980. Specials like bends, shoes cowls, etc. shall conform to relevant

Indian Standards. The interior of pipe shall have a smooth finish, regular surface and

regular, internal diameter. The tolerance in all dimensions shall be as per I.S. 1626-Part-I

M-75. Crydon Ball valve :

75.1. Ball valve of screwed type including polyethylene float and necessary lever etc. shall be of

the size as mentioned in the description of item and shall conform to I.S. 1703-1977.

M-76. Bitumen Felt For Water Proofing And Damp Proofing :

76.1 Bitumen felt shall be on the fiber bases and shall be type 2, self finished grade-2 and shall

conform to I.S. 1322-1970.

M-77 Selected Earth :

77.1. The selected earth shall be hat obtained from excavated material or shall have to brought

from outside as indicated in the item. If item does not indicate anything, The selected earth

shall have to be brought from outside.

77.2. The selected earth shall be good yellow soil and shall be got approved from the Engineer-

in-charge. In no case black cotton soil or similar expansive and suitable soil shall be used.

It shall be clean and free from all rubbish and perishable materials, stones or brick bats.

The clods shall be broken to a size of 50. mm or less, Contractor shall make his own

arrangement at his own cost for land for borrowing selected earth. The stacking of material

shall be done as directed by the Engineer-in-charge in such a way as not to interfere with

any constructional activities and in proper stacks.

77.3. When excavated material is to be used, only selected stuff got approved form the

Engineer-In-Charge shall be used. It shall be stacked separately and shall comply with all

the requirements of selected earth mentioned above :

M-78. Barbed Wire :

78.1. The barbed wire shall be of galvanised steel and it shall generally conform to I.S. 278-

1978. The barbed wire shall be if type-I whose nominal diameter for line wire shall be

mm. and point wire 2.24 mm. The nominal distance between two bars shall be 75 mm.

Unless otherwise specified in the item. The barbed wire shall be formed by twisting

together two line wires, One containing the barbs. The size of the line and point wires and

barb spacings shall be as specified above. The permissible deviation form the nominal

diameter of the line wore and point wire shall not exceed + 0.08 mm.

78.2. The barbs shall carry four points shall be formed by twisting two point wires each two

turns, lightly round one line wire, making altogether four complete turns. The barbs shall

be so finished that the four points are set and locked at right angles to each other. The barbs

shall have a length of not less than 13 mm. and not more than 13 mm. and not more18 MM.

The points shall be sharp and cut at an angle not greater than 35 degree of the axis of the

wire forming the barbs.

78.3. The lind and point wire shall be circular section free from scale and other defects and shall

be uniformly galvanised. The line wire shall be in continuous length and shall not contain

any weld other than those in the rod before it is drawn. The distance between two

successive splices shall not be less than 15 meters.

78.4. The lengths per 100 Kg. of barbed wire I.S. type I shall be as under

AHMEDABAD MUNICIPAL CORPORATION VOL.-I

Nominal 1000 meter Minimum 834 Meter Maximum 1066 Meter.

DETAILED SPECIFICATIONS-EXCAVATION

4.0.0 (a) Excavation for foundation upto 1.5 M depth including sorting out and stacking

useful materials disposing of the excavated stuff upto 50 meter lead in loose or soft soil.

1.1. Any soil which generally yields to the application of ackaxes and shoves, phawaras rakes

or any such ordinary excavating implement or organic soil, gravel silt, sand turfloam, clay,

peat etc., fall under this category.

2.0. Clearing the site :

2.1. The site on which the structure is to be built shall be cleared and all obstructions, loose

stone, materials and rubbish of all kind, bush, wood and trees shall be removed as directed.

The materials so obtained shall be property of the Government and be conveyed and

stacked as directed. within 50 M. lead. The roots of the trees coming in the sides shall be

cut and coated with a hot asphalt.

2.2. The rate of site clearance is deemed to be included in the rate of earth work for which no

extra will be paid.

3.0 Setting Out : After clearing the site, the center lines will be given by the Engineer-in-

charge. The contractor shall assume full responsibility for alignment, elevation and

dimension of each and all parts of the work. Contractor shall supply laborers, materials, etc.

required for setting out the reference marks and bench marks and shall maintain them as

long as required and directed.

4.0 Excavation : The excavation in foundation shall be carried out in true line and level and

shall have the width and depth as shown in the drawings or as directed. The contractor shall

do the necessary shoring and shutting or providing necessary slopes to a safe angle, at his

own-cost. The payment for such precautionary measures shall be paid separately if not

specified. The bottom of the excavated area shall be 1 evened both longitudinally and

transversely. as directed by removing and watering as required. No earth filling will be

allowed for bringing it to level, if mistake or any other reason excavation is made. deeper

or wider that shown on the plan or directed. The extra depth or width shall be made up with

concrete of same proportion as specified for the foundation concrete at the cost of the

contractor. The excavation up to 1.5 m. depth shall be measured under this item.

5.0 Disposal of the excavated stud :

5.1 The excavated stuff of the selected type shall be used in filling the trenches and plinth or

leveling the ground in layer including ramming and watering etc.

5.2 The balance of the excavated quantity shall be removed by the contractor from the site of

work to a place as directed with lead upped 50 M. and all lift.

6.0. Mode of measurement and payment :

6.1 The measurement of excavation in trenches for foundation shall be made according to the

sections of trenches shown on the drawing or as per sections given by the Engineer-in-

charge. No payment shall be made for surplus excavation made in excess of above

requirements or due to slopping and sloping back as found necessary on account of

conditions of soil , and requirements of safety.

6.2 The rate shall be for a unit of one cubic meter.

4.0.0. (B) Excavation for foundation upto 1.5 M. depth including sorting out and stacking of

useful materials and disposing of the excavated stuff upto 50 meter lead in dense or hard

AHMEDABAD MUNICIPAL CORPORATION VOL.-I

1.0. Dense or Hard Soil : Any soil which generally require close application of picks or

jumpers or scarifiers to loosen it stiff clay, gravel and rubble stone etc. fall under this

2.0. Workmanship : The relevant specification of item No. 4.0.0. (A) shall be followed except

that the excavation work shall be carried out in dense or hard soil.

3.0. Mode of measurement and payment :

3.1. The relevant specification of item No. 4.0.0 (A) shall be followed.

3.2. The rate shall be for a unit of one cubic meter.

4.0.0 (C) : Excavation for foundation upto 1.5. M depth including sorting out and stacking of

useful materials and disposing of the excavated stuff upto 50 meter In lead-hard

1.0. Hard murrum : The hard murrum shall be clean of good binding quality and of approved

quality obtained from approved quarries, of disintegrated rocks which contain silicones

material and nature mixture of clay of calcareous origin. The size of hard murrum shall not

be more than 20 mm.

2.0. Workmanship: The relevant specification of item No. 4.0.0. (A) shall be followed except

that the excavation work shall be carried in hard murrum.

3.0. Mode of measurement and payment :

3.1. The relevant specification of item No. 4.0.0. (A) shall be followed.

3.2. The rate shall be for a unit of one cubic meter.

4.0.0. (D) : Excavation for foundation up to 1.50 M.depth including sorting out and stacking of

useful materials and disposing of the excavated stuff upto 50 meter lead-soft rock not

requiring blasting.

1.0. Workmanship :

1.1. The relevant specification of item 4.0.0. (A) shall be followed except that the excavation

shall be carried out for foundation upon 1.5. m. lift in soft-rock not requiring blasting.

1.2. The excavation in soft or disintegrated rock shall be carried out by crow bards pickaxes or

pneumatic drills or any other suitable means.

1.3. If contractor desires to resort to blasting, he can do so with permission of the Engineer-in-

charge but nothing extra shall be paid to him.

1.4. The materials available from rock excavation shall be properly stacked within 50 m. lead

and 1.5. m. lift and shall be property stacked within 50 m. lead and 1.5.m. lift and shall be

the property of department.

1.5. The classification of state of the foundation soil shall be done by the Engineer-in-charge

and shall be acceptable to the contractor.

1.6. However this shall include the type of rock and boulder which may quarried or split with

crow bars. Laterite and conglomerate also come under this category.

2.0. mode of measurement and payment :

2.1 The relevant specification of item NO. 4.0.0. (A) shall be followed.

2.2 The rate shall be for a unit of one cubic meter.

4.0.0. (E) : Excavation for foundation upto 1.5 M. depth including sorting out and stacking of

useful materials and disposing of the excavated stuff upto 50 meter lead in hard rocks.

1.0. Workmanship :

1.1. The relevant specification of item No. 4.0.0.(A) shall be followed except that the

excavation for foundation work shall be carried out in hard rock.

1.2. Excavation shall be done by blasting to the dimensions shown in the drawings or as

directed. The blessing shall be carried out only with written permission of the Engineer-in-

charge. All the laws, regulations etc. pertaining to the precautions, acquisition, transport,

storage, landing and use of explosives shall be rigidly followed. The Magazine for the

AHMEDABAD MUNICIPAL CORPORATION VOL.-I

storage for the explosive shall be built to the design and specifications of explosive

authority and located at the approved site. No unauthorized persons shall be admitted into

the magazine and when not in use it shall be kept securely locked. No matches or

inflammable materials shall be allowed in the Magazine. The Magazine shall have an

effective lightning conductor. The rules of explosive 1940 revised for time to time shall be

followed strictly for obtaining, handling, undertaking blasting work.

1.3. The contractor shall be responsible for damage to property, workman, public due to any

accident due to use of explosives and blasting operations.

1.4. Precautions :

1.4.1. The blasting operation shall remain in charge of competent and experienced supervisor and

workman who are thoroughly acquainted with the details of handling explosives and

blasting operations. The blasting shall be carried out during fixed hours of the day,

preferably during the mid-day-lunch hours or at the close of the work as ordered in writing

by the Engineer-in-charge. The hours of blasting shall be notified in advance to the people

in the vicinity. All the charges shall be prepared by the man in charge only.

1.4.2. Red danger flags shall be displayed prominently in all directions during the blasting

1.4.3. People except this who actually light the fuse shall be prohibited from entering into this

area. The flag shall be stationed as 200 m. from the firing site in all directions and all

persons including workmen shall be excluded from the flagged area at least 10 minutes

before the firing warning whistle being sounded for this purpose.

1.4.4. During excavation in rock by blasting, the lowest 15 cm. of the stratas shall be blasted with

light charges so as not to shatter or weaken the underlying rock on which the foundation

will be actually laid. If excavation in rock is done to larger width and lengths than those

shown on the drawings or as directed, no payment shall be made for such over break. If

excavation is done to depth grater than shown on the drawings or directed, excess depth

shall be made up with foundation grade concrete as directed at the contractor’s cost.

1.4.5. The charged hole shall be drilled to the required depth and in suitable places when blasting

Is done with powder, the fuse cut to the required length shall be inserted in the holes and

the powder dropped in. The powder shall be gently tamped with copper rod with rounded

ends. The explosive powder shall then be covered with trapping materials which shall be

tamped lightly but firmly. When blasting is done with dynamite and other high explosive

dynamite cartridges shall be prepared by inserting the square cut ends of fuse into the

detonator, and finished with dippers at the open ends. The detonator should be gently

pushed into the premier leaving one third of the copper exposed outside. The primer shall

be housed into the explosive. Bore holes shall be of such size that the cartridges can be

easily passed down. The primer shall be cleared of all debris and explosive inserted. The

space for about 20 cms. above the charge shall then be gently filled with dry clay pressed

home and rest of the tamping is firmed with any convenient materials gently packed with a

1.4.6. At a time, not more than 20 such charges shall be prepared and fired. The man in charge

shall blow a whistle in a recognised manner for cautioning the people. All the people shall

then be required to move to safe distances. The charges shall be lighted by the man in

charge only. The man-in-charge shall count the number of explosions. He shall satisfy

himself that the charges have been exploded before allowing the workman to go to the

1.4.7. The contractor shall be fully responsible to strictly follow the prevailing rules and

procedures regarding blasting procedures.

AHMEDABAD MUNICIPAL CORPORATION VOL.-I

1.5.1. In case of a misfire the following procedure shall be observed :

1.5.2. Sufficient time shall be allowed to account for the delayed blast. The man in charge shall

inspect all the charges and determine the missed charge.

1.5.3 If it is the blasting powder charge, it shall be completely flooded with water. A new hole

shall be drilled at about 45 cm. from the old and fired. This should blast the old charge.

Should it not blast the old charge. Should it not blast the old charge, the procedure shall be

repeated till the old charge is blasted.

1.5.4. In case of charge of gelatin, dynamite etc. the man in charge shall gently remove the

tamping and the primer with detonator. A fresh detonator and primer shall then be used to

blast the charge. Alternatively the hole may then be drilled 15 cm. away and parallel to it.

This hole shall then be charged fired when the misfired hole should explode at the same

time. The man in charge shall report to the office at once all cases of misfire, the cause of

the same and what steps were taken in connection therewith.

1.5.5. If a misfire has been found to be due to defective detonator or dynamite, the whole quantity

in the box from which defective article was taken must be sent to the authority as directed