Desilting of drainage line/storm water line at different wards in Central Zone.

E2 BILL OF QUANTITIES 7-9

AHMEDABAD MUNICIPAL CORPORATION

BILL OF QUANTITIES

A. General Instruction for the BOQ

1. This is tender invited for Percentage Rates contract.

2. The Bill of Quantities shall be reading conjunction with the Instruction to

Bidders, Conditions of Contract, Technical Specifications.

3. The bidder must have visited and examined the area of the Works and its

surroundings and obtained all data and it is his own responsibility. All

information that may be necessary for preparing the bid and entering into a

contract for this type of Works. The costs of visiting the Site shall be at the

bidder's own expense.

4. Bidder must have knowledge of existing sewage flow quantity or he must have

got data of sewage flow quantity in the sewerage trunk main lines or Branch

sewer lines and he must have aware of required pumping for diversion of the

existing flow. Bidder shall have to maintain flow level in all manhole of

upstream line during diversion of flow by proper pumping system. In this

regard bidder shall have to divert the flow in same line by alternate

manhole distance if there is no extra line and he shall not raise any issue

of extra line for diversion of the flow.

5. 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.

6. No claim in future for unknown with the site by the bidder shall be granted in

7. Bidder shall quote the rate for each item considering his profit accordingly.

AMC may execute any item of the BOQ too less or too more in any occasion.

Therefore bidder shall not raise any claim for non executing item or too more

executing items or too less executing item.

8. The basis of payment will be the actual quantities of work executed and

carried out, as measured by the Contractor and verified by the Engineer and

valued at the rates and prices bid in the priced Bill of Quantities, where

applicable, and otherwise at such rates and prices as the Engineer may fix

within the terms of the Contract. Contractor shall not raise any claim for too

less or too more quantities executed by him. Quantity may vary with

respect to BOQ as well as place of work also may change cited in the

tender.AMC will execute this contract subject to availability of the fund.

If, fund is not available then AMC may cancel this tender. Contractor

shall not raise any claim in future for this.

9. The rates in the Bill of Quantities, except in so far as it is otherwise, provided

under the Contract, include all constructional plant, labour, supervisions,

materials, all temporary works and false works, erection, maintenance,

establishment and overhead charges, profit, any taxation and levies, octroi and

other charges together with all general risks, liabilities and obligations set out

or implied in the Contract and including remedy of any defects during the

Defects Liability Period.

10. Bidder shall fill percentage rate on amount of BOQ which is entirely in India

Rupee Currency.

11. Bidder is requested to fill rate on total cost of the BOQ considering the

AMC shall evaluate bidders capability to work considering work on hand

and work in progress in all parts of India. AMC shall evaluate bidder`s

capability of doing the work considering working progress and response

to the instructions delivered from AMC engineers and authority to him.

(Note: If any quarry in this clause bidder shall clarify / may contact before entering in to the

12. Bidder shall fill percentage rate on amount of BOQ irrespective of the quantity

against the Items (for which rate has been provided). Items other than in the

BOQ will be paid for by the Employer on actual measurement (preferably

current SOR of any organization) onsite if executed.

13. This work is for whole Central Zone, West Zone & South West Zone,North

West Zone Bidder must have knowledge of existing sewage flow quantity or he

must have got data of sewage flow quantity in the sewerage trunk main lines

or Branch sewer lines and he must have aware of required pumping for

diversion of the existing flow. Bidder shall have to maintain flow level in all

manhole of upstream line during diversion of flow by proper pumping system.

In this regard bidder shall have to divert the flow in same line by alternate

manhole distance if there is no extra line and he shall not raise any issue of

extra line for diversion of the flow.

14. AMC will have to give the instruction to start the work all together for more

than one places in areas of the zone. For that he should have minimum Two

Super Sucker machine and Three silt carrying tanker Owned by himself only.

15. 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.

16. The contractor should have to attend the breakdown if any as early as possible

and should have to complete the work without unavoidable delay.

17. Contractor shall have to provide experienced operator and workers on hiring of

super sucker on shift bases..

18. In case of Accident or death of Employer’s of Contractor or third party, A.M.C.

will not be Responsible in any manner / Manners.

19. In case of damage of machines due to Accident, AMC will not be responsible.

20. In any case, contractor is not allowed to work inside the manhole or sewer

21. The operator and workers shall be Contractor’s employees. Corporation staff

(Supervisor / Tech.Supervisor / Engineers) will show only the site where the

work is to be carried out.

22. Payment will be made after getting satisfactory working report from the user

23. The whole cost of complying with the provisions of the Contract shall be

deemed to have been included in the items provided in the priced Bill of

(a) General directions and descriptions of work and materials are not

necessarily repeated or summarized in the Bill of Quantities. Reference to

the relevant sections of the contract documentation shall be made before

quoting the bid.

(b) The method of measurement of completed work for payment shall be in

accordance with the requirement as stated in the individual sections of the

Technical Specifications.

(c) Contractor shall credit the material dismantled during the work in progress

in AMC store suggested by Engineer in charge of the work.

(d) AMC reserves the right to increase or decrease the scope of work or to

incase of any condition. AMC may start it after approval of competent

Detailed technical specification for all the Items above shall be relevant to PWD

manual general material specification there in during the construction period of the

contract. Contractor should adhere to the specifications and same shall be

considered as the tender document.

In case of any discrepancy the decision of engineer in-charge shall be considered as

In case of any dispute the decision of City Engineer shall be considered as final.

Seal and Signature of the Bidder Additional City Engineer

( Drainage Project )

Date: Ahmedabad Municipal Corporation

AHMEDABAD MUNICIPAL CORPORATION

Name of work :- Desilting of drainage line/storm water line at different wards in Central Zone.

No. Item / Description Qty Rate Unit Total

Temporary / Permanent Plugging for blocking of sewer

line, branch connections and diversion of flows and

removal of all plugs by any means etc. comp. as directed

1 by Engineer In Charge of the work.

(A) 300 mm dia & below sewar line 150.00 1250.00 No.

(k) Rcc Duct of any size 50.00 8000.00 No.

Provide everything else required for diversion of flow by

pumping and / or bypassing and to maintain the sewerage

system functioning normal and managing the flow without

any sur-charging, overflows etc during the De-silting/

rehabilitation works of the sewer line to the satisfaction of

2 the Engineer in charge of the work.

(A) 300 mm dia & below sewar line 5200.00 100.00 RMT

(k) Rcc Duct of any size 1700.00 1200.00 RMT

Loosen, de-silt and thoroughly clean and remove debris

and objects such as boulders, bricks etc, bacteriological

slimes, roots, encrustations, grease, carbonated deposits,

etc from the sewer line including disposal of silt / debris /

malba / objects etc, including solidification of

silt/malba/debris for disposal to the dumping sites as per

3 the direction of the Engineer - in - charge.

(A) 300 mm dia & below sewar line

(i) ( For Above 80% silted line) 100 % AS / TENDER RATE 4400.00 1230.00 RMT

( For 80% to 50 % Drainage silted line) 80 % AS /

(ii) TENDER RATE 300.00 984.00 RMT

( For Less than 50% to 30 % Dr.silted line) 50 %

(iii) AS/TENDER RATE 500.00 615.00 RMT

(i) ( For Above 80% silted line) 100 % AS / TENDER RATE 4000.00 1815.00 RMT

( For 80% to 50 % Drainage silted line) 80 % AS /

(ii) TENDER RATE 500.00 1452.00 RMT

( For Less than 50% to 30 % Dr.silted line) 50 %

(iii) AS/TENDER RATE 500.00 907.00 RMT

(i) ( For Above 80% silted line) 100 % AS / TENDER RATE 4000.00 2460.00 RMT

( For 80% to 50 % Drainage silted line) 80 % AS /

(ii) TENDER RATE 500.00 1968.00 RMT

( For Less than 50% to 30 % Dr.silted line) 50 %

(iii) AS/TENDER RATE 500.00 1230.00 RMT

(i) ( For Above 80% silted line) 100 % AS / TENDER RATE 1800.00 3280.00 RMT

( For 80% to 50 % Drainage silted line) 80 % AS /

(ii) TENDER RATE 100.00 2624.00 RMT

( For Less than 50% to 30 % Dr.silted line) 50 %

(iii) AS/TENDER RATE 100.00 1640.00 RMT

(i) ( For Above 80% silted line) 100 % AS / TENDER RATE 3800.00 3700.00 RMT

( For 80% to 50 % Drainage silted line) 80 % AS /

(ii) TENDER RATE 100.00 2960.00 RMT

( For Less than 50% to 30 % Dr.silted line) 50 %

(iii) AS/TENDER RATE 100.00 1850.00 RMT

(i) ( For Above 80% silted line) 100 % AS / TENDER RATE 80.00 4450.00 RMT

( For 80% to 50 % Drainage silted line) 80 % AS /

(ii) TENDER RATE 10.00 3560.00 RMT

( For Less than 50% to 30 % Dr.silted line) 50 %

(iii) AS/TENDER RATE 10.00 2225.00 RMT

(G) 1200 mm dia

(i) ( For Above 80% silted line) 100 % AS / TENDER RATE 230.00 5040.00 RMT

( For 80% to 50 % Drainage silted line) 80 % AS /

(ii) TENDER RATE 10.00 4032.00 RMT

( For Less than 50% to 30 % Dr.silted line) 50 %

(iii) AS/TENDER RATE 10.00 2520.00 RMT

(H) 1400 mm dia

(i) ( For Above 80% silted line) 100 % AS / TENDER RATE 200.00 5880.00 RMT

( For 80% to 50 % Drainage silted line) 80 % AS /

(ii) TENDER RATE 25.00 4704.00 RMT

( For Less than 50% to 30 % Dr.silted line) 50 %

(iii) AS/TENDER RATE 25.00 2940.00 RMT

(I) 1600 mm dia

(i) ( For Above 80% silted line) 100 % AS / TENDER RATE 80.00 6720.00 RMT

( For 80% to 50 % Drainage silted line) 80 % AS /

(ii) TENDER RATE 10.00 5376.00 RMT

( For Less than 50% to 30 % Dr.silted line) 50 % AS/

(iii) TENDER RATE 10.00 3360.00 RMT

(J) 1800 to 2200 mm dia

(i) ( For Above 80% silted line) 100 % AS / TENDER RATE 80.00 7560.00 RMT

( For 80% to 50 % Drainage silted line) 80 % AS /

(ii) TENDER RATE 10.00 6048.00 RMT

( For Less than 50% to 30 % Dr.silted line) 50 %

(iii) AS/TENDER RATE 10.00 3780.00 RMT

(K) Rcc Duct of any size

(i) ( For Above 80% silted line) 100 % AS / TENDER RATE 1680.00 8000.00 RMT

( For 80% to 50 % Drainage silted line) 80 % AS /

(ii) TENDER RATE 10.00 6400.00 RMT

( For Less than 50% to 30 % Dr.silted line) 50 %

(iii) AS/TENDER RATE 10.00 4000.00 RMT

Post-desilting colour CCTV/ Photographic survey

including pan and Zoom inspection of laterals and defects

and submission of video tapes or CD inclusive of colour

4 photographs to the Engineer in total 2 Sets.

(K) Rcc Duct of any size 1700.00 250.00 RMT

Cutting of bituminous road of DBM and Asphalt concrete

5 of any thickness. 995.00 75.00 SMT

Seal and Signature of the Bidder Additional City Engineer

Date: Ahmedabad Municipal Corporation