Work to lay new water lines, repair leakages, carry out pollution control work and upgrade the existing network at various places in Mithakhali Gam Navrangpura gam, memnagar , ishvar bhuvan and other area in Navrampagura ward, West Zone

1. Name of Work :- bubldh, EµhÇþJl <ubs yLg søgtytu vtKelu ytLþmkdef

vtuÕGþNl, jefus, lJt luxJfo ltkFJtlt ftb ctc<

Rs.10,00,000/-(exclusive of GST). GST will be paid

extra by AMC/Authority at prevailing rate to the

2. Tender Estimated Cost :- contractor.

1% of the Tender Cost in the form (Rs.10,000)

3. Earnest Money :-

(D.D./Pay Order / Local Micr Check/B.G.)

4 Tender Fee Rs : Demand Draft of Rs.900.00

6. Time-Limit : 12 months

7. Validity Period : 120 Days

(i) Last Date of Submission of the :

: a) In Sealed cover in duplicate copies by

Registered Post A.D, or by Courier.or hand

(ii) Mode of Sending delivery

b) Tender sent by ordinary post will be rejected

(iii) Description essential to be : a) Name of work, Tender Notice No. & Tender

made on sealed cover

b) Date of receiving tender by Corporations.

(iv) Mode of quoting rates in : The Price bid shall be submitted online only.

Schedule of Quantities and Rates It shall not be submitted Physically.

9. Date of Opening : Dt..01-05-2026 15:00 PM

: Submission of EMD. Tender fee and other

Documents during office hours: On Dt.01-05-2026

Place of Submission & Opening

10. &12:00pm West Zone, 2nd Floor, A.M. Office,

of Tender Dr. Ramanbhai Patel Bhavan,

Usmanpura.Ahmedabad Municipal Corporation,

W.Z. Office, Ahmedabad-380013.

(1) Rs.1000/- per day (for tenders amounting upto

Lakhs), (2) Rs.2500 per day (for tenders amounting

Penalty Due to Delay of work above 10 Lakhs and upto 30 Lakhs), (3) Rs.5000 per

day (for all tenders amounting

above 30 Lakhs) but not more then 10% of bill

12. Defect Liability : As per ‘B-1 Form Close

Whenever a work is allotted by Engineering staff,

whether minor or major of part thereof of any amount,

the contractor shall be bound to start the works within

48 hours of 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

Time permitted to start parts hours of intimation as above by contractor the

of work contractor shall be levied penalty of (1) Rs.1000/- per

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

per day (for tenders amounting above 10 Lakhs and

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

amounting above 30 Lakhs). Three times failures by

contractor shall make contractor responsible to be

black listed unless and otherwise justified properly in

writing / binding within 15 days of last notice of penalty.

14 GST ftuLx[t¾xhlu «J<obtl GST yjd&e åþfJJtbtk ytJNu

Contractor's Sign Depty .C.E.

Mobil No:- (west zone)

AHMEDABAD MUNICLPAL CORPORATION

MAHANAGAR SEVA SADAN

Name of Work :- vrµb Ítul lJhkdÃþht Jtuzobtk beXtF¤e dtb, lJhkdÃþht dtb, bubldh, EµhÇþJl <ubs yLg søgtytu vtKelu

ytLþmkdef vtuÕGþNl, jefus, lJt luxJfo ltkFJtlt ftb ctc<

Name of Zone:West Zone

Sr. No. Quantity Item Unit Rate Amount

Transporting from AMC store and laying spigot and

socket New DI pipe line DI-k-9 pipes of various

classes with CI/DI/MS specials of following

diameters. Rate includes excavation up to

minimum 1.0 mt. depth from top of pipe / as per

requirement in any soil, refilling after laying pipe,

covering and temptation of carting surplus earth

up to 30 mt. lead and watering and compaction.

Clearing the site. All Joints shall be made tight &

1 leak free etc. comp.

2 80 mm Ø Rmt 63.39

Only Removing & recover of existing CI/DI pipe line

& Specials, removing any type of joint , carting it to

the Muni. Stores as & where directed as per

instruction of Engg. In charge with excavation &

5 80 mm Ø Rmt 63.39

8 150 mm Ø Rmt 77.68

5 200 mm Ø Rmt 93.75

Removing & relaying of existing CI/DI pipe line &

Specials, Cleaning of pipe & Specials from Inside,

including excavation, refilling etc. comp. in line &

level with any type of joints as per instruction of

3 engg. in charge.

5 80 mm Ø Rmt 63.39

5 200 mm Ø Rmt 93.75

1 250 mm Ø Rmt 112.5

Labour charges for installing and jointing Sluice

Valves including loading, transporting from

owner's store, lowering in location to the required

with excavation refilling alignment by crane/

tripod and chain block including cost of total nos.

of nuts, bolts, Necessary gaskets and excluding

fixing of tail pieces with lead & jute etc complete

4 as directed by Engg. in charge.

Labour Charges for removing and recover of ex.

C.I. Sluice valve with tail pieces and carting it up to

Muni.Store or site as per instrction of Engg. In

charge item include. necessary Excavation,

removing or making joints, refilling etc.comp. as

5 directed by Engg in charge.

Cutting of existing pipelines of following diameters

including carting of nece. specials from AMC store

to site and from site to AMC store (recovered

materials) nace. labours for excavation, jodan &

backfilling fitter, supervisor, etc. complete. Rate

also includes electric cutter, dewatering pump fuel

and transportation of machineries, chain pulley

block if requires working at an instructed specific

6 time of day or night etc. complete.

Labours charges for collecting specials from

Municipals store loading , transportation,

unloading to the site, laying and fixing CI specials

inclusive of all jointing materials like lead, spun

7 1200 etc.and labour, exacavation re-filling and nece. Kg 21.43

dewatering as per instrucation of engg. incharge.

Labour charges for recovering CI specials from old

line by heating the old joints by gas / any heating

device and recovering the fittings in re-usable

condition and loading, carting, unloading them to

8 300 nearby Municipal stores. Kg 11.16

Fixing of valve Road box incl .locating valve, nece.

excavation, Brick Masonary,PCC work. Item also

inclues cartring form AMC store to site. Etc.Comp.

9 1 as directed. Nos 446.43

Labour charges for repairing of leakage in CI/DI

pipeline for following diameter at different places

including necessary excavation manually or by

machinery, removing mud, dewatering, cleaning of

pipe and leakage portion and repairing by Inserting

lead wool including tools required for inserting

lead wool, hiring charges of excavators,

Hydra/Crane, dewatering set, fuel, operator, cost

of lead wool etc complete (including all material

but excluding cost of pipe) (GWSSB RATE 2021-22,

2 (A) 80 mm dia No 742.00

Excavation for trail pit of maximum diamension of

1.5 mt x0.75 x 1.5 mt depth for location of existing

line including excavation but excluding cost asphalt

cutting but including refilling, watering etc. comp

11 20 as per instruction of Engg in charge. No 223.21

Making hole on existing CI/DI/MS water pipe line

including nacessary GI fittings item also includes

necessary excavation, dewatering and refilling as

12 per instruction engg. In charge etc.comp. 0

25 A) 15 mm Dia No 312.5

2 B) 20 mm Dia No 401.79

15 C) 25 mm Dia No 535.71

6 D) 40 mm Dia No 1785.71

8 E) 50 mm Dia No 2678.57

Labour for change of GI water pipe line up to

13 50 customer end.(in Muni.Limit) No 31.25

Labour Work for temp Jodan of ex.line for running

water supply incl making collar between gap of

pipe & jointing with jute & day after removing all

14 6 this as per inst etc.comp as dire. No 267.86

Labour charges for doing washout of water pipe

line at end including necessary excavation refilling

the pit. Allowing the water to flow for 15 minutes

twice or thrice as per site condition during supply

hour, dewatering the pit and plugging with existing

15 25 wooden butch. etc. comp. as per instruction. No 669.64

Supplying wooden taper bunches from jungle

16 wood (Like limda, ambo) Etc.comp.

30 (A) 15 Mm dia. to 20 MM dia. No 13.39

25 (B) 25 Mm dia. to 37 MM dia. No 17.86

20 (C) 50 Mm dia. No 89.29

8 (D) 80 mm dia to 100 mm dia line No 312.5

3 (E) 150 mm dia No 446.43

1 (F) 200 mm dia No 714.29

P/S OF good quality of rubber rings for following

17 dia meter. 0

5 (A) 80 mm dia No 22.32

15 (B) 100 mm dia No 44.64

5 (E)250 mm dia. No 125.00

Providing , Supplying and fixing ISI mark approved

quality for ferrul connecting to existing CI/DI pipe

18 1 line of water tight joints per inst.of engg. in charge

25 (A) 15 mm dia No 223.21

5 (B) 20 mm dia No 312.5

12 (C) 25 mm dia No 491.07

10 (D) 40 mm dia No 714.29

Removing any kind of pavement incl stacking of

serviceble material disposal of unserviceble

19 306 material with 50 meter lead and lift. Smt 12.5

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 (Based on

20 150 Building SOR 2015-16, P-589 - Item code- 3.2.1) Cmt 125.33

Extra rate over item of excavation of earth for

excavation of asphalt pavement of thickness up to

0.20 meter including demolishing the asphalt

carpet,metal,soiling etc.comp. with stacking the

21 material as directed.

150 a) up to 0.20 meter thickness (By Manual) Smt 71.43

b)Up to 0.30 meter (By Breaker Machine including

cost of operator, fuel, & transportation etc

100 complete. Smt 178.57

c) 0.30 meter & above (By Breaker Machine

including cost of operator, fuel, & transportation

80 etc complete. Smt 312.5

Supplying Pneumatic Breaker Machine for RCC

Slab or Asphalt Demolishing Work on site by using

Operator, fuel, power Supply etc. Complete as

Directed. (No payment should be allowed for non

working condition of machinery and for pipe line

excavation and M.H. work. Allowed only for break

22 50 down work) Hr 535.71

Providing & Supplying JCB Machine on rental basis

in case of emergency situation and break down

type work & also during unavoidable condition as

per instruction of engg.incharge , rate includes all

nece. shifting, fuel and operating charges and

stacking of useful & non-useful materials

separately up to store. (No payment should be

allowed for non working condition of machinery

and for pipe line excavation and laying work) (

23 40 Based on Previously approved rate by C E sir HR 535.71

Providing and operation dewatering Pump

including fuel charges & operator Charges etc. as

directed etc. comp. (Shift for Eight Hour) (For Each

Pump Set, No payment should be allowed for non

working condition of machinery) (Based on

24 40 Previously approved rate by C E sir ) Shift 535.71

Providing, laying and jointing in true line and level

U.P.V.C pipe (SCH - 40) of following dia. including

fittings of standard make as approved by Engineer

- in - charge. Pipe shall be fixed on the wall with

the help of clamp at every 2000 mm centre to

centre or shall be concealed as directed including

necessary fittings etc. including testing of pipe and

joints and fixing the same with adhesive solvent,

including cost of all materials. (As per uilding SOR

Providing , Supplying and using size 15 to 50 mm

dia .PVC pipe line up to 1 mtr length with material

like pipe, coupler, union, Elbow tee,end cap

,band,F.T,M.T,Tail peice,reducer ,M-seal,

solution,Excavation pr day per ward including

labour and fitter to prevent leakage etc.and Fixing

with existing PVC/DI/C line per inst.of engg. in

26 1 charge.Excavation including Labour and fitter. No 334.82

Providing,Supplying and fixing PVC TEE including

labour cost for leakage .6 kg/cm.smt instr of engg

Providing,Supplying and fixing with labour cost

Elbow for leakage PVC 6 kg/cm.smt instr of engg

Providing, Supplying and fixing with labour cost

End cap for leakage PVC 6 kg/cm.smt instr of engg

Providing,Supplying and fixing with labour cost

Band for leakage PVC 6 kg/cm.smt instr of engg in

Providing,Supplying and fixing with labour cost

Reducer for leakage PVC 6 kg/cm.smt instr of

31 engg in charge

Providing, Supplying and fixing to wall celling and

floor 6 kg.f / cm. smt working pressure

polyethylene pipe of the following out side dia Low

density complete with special flange Empression

type fitting wall clips etc incl.making good the wall

32 celling and floor.

1 (A)15 MM rmt 75

1 (B)25 MM rmt 95.54

Providing,Supplying and fixing Chek nut for Sluice

33 valve CI/MS/GM or Brass instr of engg in charge

Providing,Supplying and fixing Spindle for Sluice

34 valve CI/MS/GM or Brass instr of engg in charge

Providing,Supplying and Laying diff dia sluice

valves Glen dory leakage reparing the excavation

in any type of soil ,refiling, necessary nuts,bolts

35 1 etc complete as engg in charge No 343.75

Supplying, labour for excavation of all types of soil

at any depth including excavation of asphalt

pavement of any thickness, demolition of brick

work in CM of any proportion including stacking of

serviceable materials and disposal of unserviceable

36 material etc. comp. as directed.

A 250 Unskilled Labours / Mazdoor at day /night No 293.75

B 35 Fitter/Mason/Gas operator at day / Night No 312.5

C 30 Makadam/ Supervisor at day / Night No 379.46

Supplying of Lead as per instruction of engg. In

37 25 charge kg 133.93

Supplying of jute (Spun Yarn) as per instruction of

38 50 engg. In charge kg. 66.96

Barricading the entire break down or excavated

area on rental basis using wooden ballies /

M.S.angles at max. 2.00 meter centre to centre,

C.G.I. Sheet, reflective paint / Board out side to

avoid accident & for smooth traffic diversion &

movement including cautionary board etc. Item

also includes for making temporary sufficient nos

of lighting arrangement through out the work with

necessary required arrangement. The same shall

39 50 be removed after completion of work. Rmt 80.36

Box cutting the road surface in all sorts of soil,

murrum to proper slope & camber for making a

base for road work including removing the

excavated stuff & depositing on the road side as

40 50 directed upto 50.00 mt. Lead Cmt. 57.8

Labour work for reinstament or asphalt pavment

covering excvation watering consoldation resoiling

meating with the activity of teackcoat including

carting the mix from the nearest store pacting it

with convayance charge of excavation earth

41 400 etc.comp as directed. Smt 44.64

Providing, laying, spreading and compacting

gradedstone aggregate to wet mix macadam

specificationincluding premixing the Material with

water at OMCin mechanical mix plant carriage

ofmixed Materialby tipper to site, laying inuniform

layers in subbase/ base course on wellprepared

surface andcompacting withvibratory roller to

achieve thedesired density as per MoRTH clause

25 (A) Supply of WMM Cmt 1675.00

25 (B) Laying of WMM Cmt 35.00

Granular Sub-Base with Coarse Graded Material (

Table:- 400- 2) (Construction of granular sub-base

by providing coarse graded material, spreading in

uniform layers with motor grader on prepared

surface, mixing by mix in place method with

rotavator at OMC, and compacting with vibratory

roller to achieve the desired density, complete for

43 1 Grade - III Material. Cmt 738.00

Providing and applying primer coat with cationic

bitumen emulsion SS1 grade conforming to IS:8887

on prepared surface of wet mix macadam

including clearing of Wet mix macadam surface

with air compressor to remove all loose material

other foreign material. The primer shall be sprayed

uniformly at the rate of 0.70-1.0 kg/sqm. It shall be

applied by a self-propelled or towed bitumen

pressure sprayer, equipped for spraying the

material uniformly at a specified rate. No dilution

or heating at site of RS1 bitumen emulsion shall be

44 10 permitted. Smt 30.82

Supply of graded machine cut black trap stone

aggregate (metal) of Sevaliya / Tima or equivalent

45 1 quality metal of size 25 mm to 40 mm. Cmt 870.54

Labour work for spreading the metal 85 mm thick

in single layer, incl. providing & applying bitumen

for semi grouting 2.5 kgs/sqm. & Providing &

spreading the key black trap aggregate of good

quality on top at the rate of 0.013 cmt. per sq.m.

of size 18 mm passing in 9.5 mm retain rolling

46 1 with 10 tonne roller etc. comp. as directed. Smt 112.81

Labour work for fixing any kind of paving with

cement pointing in CM 1:2, including watering,

47 ramming etc comp. as directed 0

Laying on Sand bedding as per requirement to fix

1 the C.C.Block / Nibhada Stone in Line & Level. Smt 69.64

Providing And Jointing Stoneware Pipes Incl.

Excavation Up to 2 Mt. Refilling, Transporting Pipes

To Work Site, Unloading, Lowering In Trench,

jointing material Such As Cement, sand, Hemp

Bitumen As Directed, Incl. Watering The Trenches

Spreading And Carting away Of Surplus material as

directed by engineer in charge. (Based on Building

1 10 cm dia. (P-277- Item code- 24001A) Rmt. 119.64

1 15 cm dia. (P-277- Item code- 24001B) Rmt. 163.39

1 20 cm dia. Rmt. 312.5

1 23 cm dia. Rmt. 344.64

Repairing damaged I.C./ Raising removing

damaged brick work and repairing by brick

masonry in C.M. 1:5 and plaster in C.M. 1:3 and

fixing C.I. steps and existing chamber sheet cover,

removing the debris from chamber and carting the

same as directed. (Based on Drainage SOR 2009-

Manufacture, Supply & Delivery of Ductile Iron

Flange socket spigot bends, tees, reducers or any

other specials as per BD- EN-545/1995 Class A

series K12 suitable for use with D.I. pipes

manufactured as per IS:8329/1994 delivery of

specials is to be made to GWWSSB store or site of

works any where in Gujarat including all taxes,

loading, unloading, carting, stacking, Insurance,

50 Inspection charges, octroi etc. complete.

Socket & Spigot Type

1 80 mm to 300 mm dia Kg 112.5

1 350mm & above Kg 114.29

1 80 mm to 300 mm dia Kg 117.86

1 350mm & above Kg 119.64

CONTRACTOR'S SIGNATURE Depty.CITY ENGINEER

& STAMP (West Zone)

AHMEDABAD MUNICIPAL CORPORATION

Invitation for Bid (IFB)

1. The AHMEDABAD MUNICIPAL CORPORATION, (Here in after called “the Employer”)

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

Works detailed in the Table below:-

Sr. No. Name of Works Approximate Bid Security Completion

value of works (Rs.) Period

1 vrµb Ítul lJhkdÃþht Jtuzobtk beXtF¤e dtb,

lJhkdÃþht dtb, bubldh, EµhÇþJl <ubs yLg

søgtytu vtKelu ytLþmkdef vtuÕGþNl, jefus, lJt

luxJfo ltkFJtlt ftb ctc<

2. Tender (a complete set of bidding document) fee shall be Rs.900/- in the form of Demand

Draft / Pay Order from any Nationalized Bank in favor of MUNICIPAL COMMISSIONER,

Ahmedabad, payable at Ahmedabad, which shall be non refundable. The fees shall be paid

at the time of submitting the tender.

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

www.tender.nprocure.com. up to Dt.------ up to 00.00 hrs tender fee as mentioned in

clause 2 above shall be paid by the bidder at the time of bid submission.

4. All bids must be accompanied by Bid Security of the amount specified for the Works in the

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

CORPORATION, Ahmedabad. Bid Security will have to be in any one of the forms as

specified in Clause of ITB (Instructions to Bidders).

5. All Bids must be delivered to Assistant Manager "West Zone, Zonal Office", Dr. Ramanbhai

Patel Bhavan, Usmanpura, Ahmedabad. Not later than 00.00 hrs on Dt.-----

Seal and Signature of the Bidder Depty. City Engineer

As per account department(A.M.C.) circular no. 10 Dt.05/08/2024 Bank guarantee of said

work must be of Ahmedabad city branch, which mentioned as bellow.

(A) Guarantee issued by following bankswill be accepted as SD/EMD on permanentbasis.

(1) All Nationalized Banks including the Public Sector Bank-IDBI LYF.

(2) Private Sector Banks authorized by RBI to undertake State Government

Business (at present : AXIS Bank, ICICI Bank, HDFC Bank)

(B) Guarantees issued by following Banks will be accepted as SD/EMD for the period up

(1) Commercial Banks :

1) A U SMALL FINANCE BANK

3) BANDHAN BANK

4) CITY UNION BANK

6) DBS BANK INDIA LIMITED

8) EQUITAS SMALL FINANCE BANK

9) FEDERAL BANK

15) IDFC FIRST BANK

16) INDUSLND BANK

17) JANA SMALL FINANCE BANK

18) KARNATAKA BANK

19) KARUR VYSYA BANK

20) KOTAK MAHINDRA BANK

21) SOUTH INDIAN BANK

22) TAMILNADU MERCANTILE BANK

23) UTKARSH SMALL FINANCE BANK

(2) Co-Operative Banks of Gujarat

1) The Ahmedabad Mercantile Co –Oparative bank limited

2) Kalupur commercial Co-operative Bank limited

3) Nutan Nagrik Sahakari Bank limited

4) Saraswt Co-operative Bank

5) SVC Co-operative Bank

6) THE Cosmos Co-operative Bank

7) Baroda Gramin Bank

8) Saurashtra Gramin Bank

9) THE Gujarat State Co-operative Bank

10) The Mehsana Urban Co-Operative Bank Ltd.

11) The surat district Co-operative Bank

12) The surat peoples Co-operative Bank

AHMEDABAD MUNICLPAL CORPORATION

MAHANAGAR SEVA SADAN

DETAILS OF BANK ACCOUT

1 Contractor's name

3 Telephone/ mobile no.

4 Permanent account no. (PAN

5 Name of the bank

6 Branch name and address

11 Contractor/ supplier's

signature and stamp

AHMEDABAD MUNICIPAL CORPORATION

ENGINEERING DEPARTMENT

GENERAL CONDITION

1. Contractor shall produce the relevant registration certificate of AMC / State Govt /Central Govt.

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

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

4. Contractor should have sufficient skilled and unskilled laborers so that he shall start work at

different sites simultaneously. Contractor's having labour force available during festivals shall

only apply. Contractor can not stop the work due to on availably of labour force. In case progress

is delayed, contractor shall be penalized 0.1% of Tender amount per day for work done after time

limit, maximum up to 10% for remaining work.

5. Bitumen rate difference will be paid as per tender conditions, if applicable.

6. Advance payment / machinery advance will not be paid.

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

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

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

of contractors.

10. 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.

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

by the Engineer-in-charge.

12. 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.

13. 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.

14. 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.

15. 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.

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

17. Lift shall be measured from plinth level.

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

specifications shall be deemed to be included there in.

19. 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'.

20. 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.

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

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

23. 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.

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

the site of work within 24 hours.

25. 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.

26. All works shall be carried out in work man like manners per the best techniques for the particular

27. 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.

28. 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

29. 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.

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

percent towards testing charges is separately made.

INSTRUCTION TO TENDERERS

TENDER VALIDITY PERIOD:

The tender shall be kept valid for acceptance for a period of One Hundred Twenty Calendar days

(120) from opening of price bids.

SECURITY DEPOSIT

Within 10 days of receipt of Acceptance from the Corporation, the successful tender shall furnish

to the Corporation Security Deposit of 3% (Three percent) of the contract price cheque or Bank

Guarantee, pay order, or demand draft of Nationalized Banks and Schedule Banks only.

CONTRACTOR'S SIGNATURE Depty.CITY ENGINEER

& STAMP (West Zone)

AHMEDABAD MUNICIPAL CORPORATION

ENGINEERING DEPARTMENT

GENERAL SPECIFICATION

(1) The work sha ll be com pleted w ithin 12 Mont h.

(2) The co ntractor shall be remain responsi bl e for Workmen’s compensat ion if any whe n

such ca se occurs. The contractor shall a rra nge formed iampasant nig ht and fencing and

pagi a nd shall be responsible for any damage o f life and l imb or pro perty if any happe n,

dur ing the execution of work. In c ase of di spute for unsee n or overlooked items the

decisio n of the city Engineer shall be final. The contractor sha ll have to give site clea n

of all r ubbish on com pletion of work and h ave over the building with final fi nishi ng of

the work as directed. All the rejected materials shall be remo ved from site within 2

hours by contra ctor at this rsk a nd co st .

(3) Fo r mixi ng morta r either for masonry or for pla ster or for any other purpose contra ctor

shall have to prepa re through of bigger size and mix t he mortar in t he re quired

proportio n. In on ca se he shal l be al lowed to mix the morta r ei ther on floor or any

finishe d surface s.

(4) The cont ractor sha ll have to make his own a rrangem ent for water required for the work

and sha ll pay the wate r charges a s per w ater m eter.

(5) If any extr a item crops up dur ing the progr ess of work the sam e shal l be ca rrie d out by

the contractor a nd he shal l be paid at the rate fixed by C.E. as per the rate analysis

based o n current ma rk et rates.

(6) If in t he interest of t he Corporation it is necessary to change either a ny site or the

design of t he propose wo rk the contr actor shall carry out the sam e at his quoted r ates

without charges any e xtra and the contract or will have to carry out the works and he

will be paid at t he ra te quoted by him and no claim for extra for subse que nt cha nges

may be enterta ine d.

(7) Retetion money at the rate of 2% shall be deducte d from every runn ing bi ll of the

contractor and wh ich will be pai d at the tim e of final bill, fo r works costing More tha n

Rs. 10-00 lak hs.

(8) The tender for the wo rk sha ll rem ain ope n for a period (120) days from the date o f

openin g of the tende rs for this work a nd that t he te nde rer sha ll not be a llowed to

withdraw on m odify t he offer on his own duri ng t he per iod. If a ny tende rer withdr aw

or m akes any m odifications (s) or addition (s) in the term s and conditions of his tende r

not acceptable to the Municipa l Corpora tio n the Munici pa l Corporation shall without

prej udice to any right or rem edy be at l iber ty to forfeit in full t he said ear nest m oney

(9) As pe r Circular No . M CR 2176 (96) 2418 (ii) GHH dated 31-03-77 i ssued by Go vernm ent

of Guj arat contra ctors are requested to produce t hei r qua rry m at erials for co nstr uctio n

work through le gal so urces. i .e. only form the qua rry lease hold ers, permit holde r or

middle ma n who sat isfies the contractor as to the legality of the source of purchase by

him o n these mate rials.

(10) Contracto r has to make his own a rra ngement fo r proc urement of steel and cem ent.

(11) Conditional tender wil l not be accepte d.

(12) All te nder s are to be submitte d i n duplicate without which the

(13) tenders are lia ble to be rejected.

(14) Condition of form B1 Standard Specification of mat erial & code of practice will be

applic able. Form B1 & B2 can be is avail able on website.

Contr actor’s Signat ure Depty. City Engineer

AHMEDABAD MUNICIPAL CORPORATION ENGINEER DEPARTMENT

NAVARANGPURA WARD

TECHNICAL SPECIFICATIONS

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Item No.1 :-Transporting from AMC store and laying spigot and socket New DI pipe line DI-k-9 pipes of

various classes with CI/DI/MS specials of following diameters. Rate includes excavation up

to minimum 1.0 mt. depth from top of pipe / as per requirement in any soil, refilling after

laying pipe, covering and temptation of carting surplus earth up to 30 mt. lead and watering

and compaction. Clearing the site. All Joints shall be made tight & leak free etc. comp.

Mode of measurement

Measurement shall be paid by Rmt. basis.

Item No.2 :-Only Removing & recover of existing CI/DI pipe line & Specials, removing any type of joint

carting it to the Muni. Stores as & where directed as per instruction of Engg. In charge with

excavation & refilling.

Labour charges for Only Removing & recover of existing CI/DI pipe line & Specials, removing

any type of joint , carting it to the Muni. Stores as & where directed as per instruction of

Engg. In charge with excavation & refilling.

Mode of measurement

Measurement shall be paid by Rmt. basis.

Item No.3 :-Removing & relaying of existing CI/DI pipe line & Specials, Cleaning of pipe & Specials from

Inside, including excavation, refilling etc. comp. in line & level with any type of joints as per

instruction of engg. in charge.

Labour charges for recovering & cleaning C.I. Water pipe line & relaying the same incl.

excavation & refilling and Jointing pipe in line and level etc. comp. As directed.

Mode of measurement

Measurement shall be paid by Rmt. basis.

Item No.4 :-Labour charges for installing and jointing Sluice Valves including loading, transporting from

owner's store, lowering in location to the required with excavation refilling alignment by

crane/ tripod and chain block including cost of total nos. of nuts, bolts, Necessary gaskets

and excluding fixing of tail pieces with lead & jute etc complete as directed by Engg. in

Mode of measurement

Measurement shall be paid by No. basis.

Item No.5 :-Labour Charges for removing and recover of ex. C.I. Sluice valve with tail pieces and carting it

up to Muni.Store or site as per instrction of Engg. In charge item include. necessary

Excavation, removing or making joints, refilling etc.comp. as directed by Engg in charge.

Mode of measurement

Measurement shall be paid by No. basis.

Item No.6 :-Cutting of existing pipelines of following diameters including carting of nece. specials from

AMC store to site and from site to AMC store (recovered materials) nace. labours for

excavation, jodan & backfilling fitter, supervisor, etc. complete. Rate also includes electric

cutter, dewatering pump fuel and transportation of machineries, chain pulley block if

requires working at an instructed specific time of day or night etc. complete.

Mode of measurement

Measurement shall be paid by No. basis.

Item No.7 :-Labours charges for collecting specials from Municipals store loading , transportation,

unloading to the site, laying and fixing CI specials inclusive of all jointing materials like lead,

spun etc.and labour, exacavation re-filling and nece. dewatering as per instrucation of engg.

Mode of measurement

Measurement shall be given in kg. Basis.

Item No.8 :-Labour charges for recovering CI specials from old line by heating the old joints by gas / any

heating device and recovering the fittings in re-usable condition and loading, carting,

unloading them to nearby Municipal stores.

Mode of measurement

Measurement shall be given in kg. Basis.

Item No.9 :-Fixing of valve Road box incl .locating valve, nece. excavation, Brick Masonary,PCC work.

Item also inclues cartring form AMC store to site. Etc.Comp. as directed.

Mode of measurement

Measurement shall be given in No. Basis.

Item No.10 :-Labour Charges for repairing the joint leakage in the existing C.I./DI Pipe line with specials

incl. required materials such as jute and lead etc , nece. excavation in any type of soil,

refilling, nacessary trust block etc.comp. as per instruction of engg.in charge.(Joint reparied

under this item should not be paid in next four months under normal condition)

Mode of measurement

Measurement shall be given in Per Joint Basis.

Item No.11 :- Excavation for trail pit of maximum diamension of 1.5 mt x0.75 x 1.5 mt depth for location

of existing line including excavation but excluding cost asphalt cutting but including refilling,

watering etc. comp as per instruction of Engg in charge.

Mode of measurement

Measurement shall be given in No. Basis.

Item No.12 :- 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 engg. In charge

Mode of measurement

Measurement shall be given in No. Basis.

Item No.13 :-Labour for change of GI water pipe line up to customer end.(in Muni.Limit)

Mode of measurement

Measurement shall be given in No. Basis.

Item No.14 :- Labour Work for temp Jodan of ex.line for running water supply incl making collar between

gap of pipe & jointing with jute & day after removing all this as per inst etc.comp as dire.

Mode of measurement

Measurement shall be given in No. Basis.

Item No.15 :- Labour charges for doing washout of water pipe line at end including necessary excavation

refilling the pit. Allowing the water to flow for 15 minutes twice or thrice as per site

condition during supply hour, dewatering the pit and plugging with existing wooden butch.

etc. comp. as per instruction

Mode of measurement

Measurement shall be given in No. Basis.

Item No.16 :- Supplying wooden taper bunches from jungle wood (Like limda, ambo) Etc.comp.

The wooden taper plug should be made from country wood as per the sample and

suitable to the /dia of pipe and should be free from cracks.

The size of wooden plug should the plug can easily entered in pipe and fixed properly

with the connection of pipe so that water may not teak through plug and can easily

removed as and where required.

Mode of measurement

Measurement shall be given in No. Basis.

Item No.17 :- P/S OF good quality of rubber rings for following dia meter.

Mode of measurement

Measurement shall be given in No. Basis.

Item No.18 :- Providing , Supplying and fixing ISI mark approved quality for ferrul connecting to existing

CI/DI pipe line of water tight joints per inst.of engg. in charge.

P/S OF and fixing ISI mark approved quality for ferrule connecting to existing CI/DI pipe line of

water tight joints per inst. of Engg. in charge.

Mode of measurement

Measurement shall be given in No. Basis.

Item No.19 :- Removing any kind of pavement incl stacking of serviceble material disposal of

unserviceble material with 50 meter lead and lift.

Mode of measurement

Measurement shall be given in Smt Basis.

Item No.20 :- 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

(Based on Building SOR 2015-16, P-589 - Item code- 3.2.1)

All the surplus earth etc. shall be carried away immediately from the site of work to a place

within average 5 km distance as directed and shall be dressed as ordered by the Engineer,

so as not to cause any in convenience to the public or traffic. Failing which in view of public

as safety and traffic convenience the Corporation shall carry out the work by any other

agency at the contractor's risk and cost. If the instructions are not complied within 7 days

from the date of order to cart the surplus materials and clear site, the said work shall be

carried out by the Municipal Corporation at the risk and cost of the contractor and so claim

or dispute entertained in this respect.

Mode of measurement

Measurement shall be given in Cmt Basis.

Item No.21 :- Extra rate over item of excavation of earth for excavation of asphalt pavement of thickness

up to 0.20 meter including demolishing the asphalt carpet,metal,soiling etc.comp. with

stacking the material as directed.

extra rate for excavation of asphalt pavement of any thickness including demolishing the

asphalt carpet, metal, soiling etc. complete with stacking the materials as directed. The road

surface of asphalt shall carefully be opened to full width as directed by the Engineer in charge

Asphalt, popada's souls, metals etc shall be separately deposited in such places as may be

determined by the Engineering-charge. In case above materials not being so deposited or being

mixed up with the excavated materials will not be allowed for refilling. The cost of materials

shall be charged from the contractor. The decision of the C.E. shall be final and binding to the

contractor. The rate per sq. mt. in this item shall be paid extra addition to the rate for

For detailed specification refer 5th revision of MORTH (2013) & also ammendment shall be

applicable to the latest versions.

Mode of measurement

Measurement shall be given in Smt Basis.

Item No.22 :- Supplying Pneumatic Breaker Machine for RCC Slab or Asphalt Demolishing Work on site by

using Operator, fuel, power Supply etc. Complete as Directed. (No payment should be

allowed for non working condition of machinery and for pipe line excavation and M.H.

work. Allowed only for break down work)

The Item Shall include various operation cost. Such as diesel, Driver, Salary, Electrification,

etc. The Work Shall Carried out on risk of Contractor.

The Work Shall be done as per Engg. in charge.

Mode of measurement

Measurement shall be given in Hr. Basis.

Item No.23 :- Providing & Supplying JCB Machine on rental basis in case of emergency situation and

break down type work & also during unavoidable condition as per instruction of

engg.incharge , rate includes all nece. shifting, fuel and operating charges and stacking of

useful & non-useful materials separately up to store. (No payment should be allowed for

non working condition of machinery and for pipe line excavation and laying work) ( Based

on Previously approved rate by C E sir.

The Item Shall include various operation cost. Such as diesel, Driver, Salary, Electrification,

etc. The Work Shall Carried out on risk of Contractor.

The Work Shall be done as per Engg. in charge.

Mode of measurement

Measurement shall be given in Hr. Basis.

Item No.24 :- Providing and operation dewatering Pump including fuel charges & operator Charges etc.

as directed etc. comp. (Shift for Eight Hour) (For Each Pump Set, No payment should be

allowed for non working condition of machinery) (Based on Previously approved rate by C

Providing and Operation Honda Pump including fuel charges & Operation as directed etc.

complete as directed by Engg. in charge.

Mode of measurement

Measurement shall be given in Shift Basis.

Item No.25 :- Providing, laying and jointing in true line and level U.P.V.C pipe (SCH - 40) of following dia.

including fittings of standard make as approved by Engineer - in - charge. Pipe shall be

fixed on the wall with the help of clamp at every 2000 mm centre to centre or shall be

concealed as directed including necessary fittings etc. including testing of pipe and joints

and fixing the same with adhesive solvent, including cost of all materials. (As per uilding

Mode of measurement

Measurement shall be given in Rmt Basis.

Item No.26:- Providing , Supplying and using size 15 to 50 mm dia .PVC pipe line up to 1 mtr length with

material like pipe, coupler, union, Elbow tee,end cap ,band,F.T,M.T,Tail peice,reducer

,M-seal, solution,Excavation pr day per ward including labour and fitter to prevent leakage

etc.and Fixing with existing PVC/DI/C line per inst.of engg. in charge.Excavation including

Labour and fitter.

Mode of measurement

Measurement shall be given in No. Basis.

Item No.27 :- Providing,Supplying and fixing PVC TEE including labour cost for leakage .6 kg/cm.smt instr

of engg in charge.

Mode of measurement

Measurement shall be given in No. Basis.

Item No.28 :- Providing,Supplying and fixing with labour cost Elbow for leakage PVC 6 kg/cm.smt instr of

engg in charge .

Mode of measurement

Measurement shall be given in No. Basis.

Item No.29 :- Providing, Supplying and fixing with labour cost End cap for leakage PVC 6 kg/cm.smt instr

of engg in charge .

Mode of measurement

Measurement shall be given in No. Basis.

Item No.30 :- Providing,Supplying and fixing with labour cost Band for leakage PVC 6 kg/cm.smt instr of

engg in charge.

Mode of measurement

Measurement shall be given in No. Basis.

Item No.31 :- Providing,Supplying and fixing with labour cost Reducer for leakage PVC 6 kg/cm.smt

instr of engg in charge.

Mode of measurement

Measurement shall be given in No. Basis.

Item No.32 :- Providing, Supplying and fixing to wall celling and floor 6 kg.f / cm. smt working pressure

polyethylene pipe of the following out side dia Low density complete with special flange

Empression type fitting wall clips etc incl.making good the wall celling and floor.

Mode of measurement

Measurement shall be given in Rmt Basis.

Item No.33 :- Providing,Supplying and fixing Chek nut for Sluice valve CI/MS/GM or Brass instr of engg

Mode of measurement

Measurement shall be given in No. Basis.

Item No.34 :- Providing,Supplying and fixing Spindle for Sluice valve CI/MS/GM or Brass instr of engg in

Mode of measurement

Measurement shall be given in No. Basis.

Item No.35 :- Providing,Supplying and Laying diff dia sluice valves Glen dory leakage reparing the

excavation in any type of soil ,refiling, necessary nuts,bolts etc complete as engg in

Mode of measurement

Measurement shall be given in No. Basis.

Item No.36 :- Supplying, labour for excavation of all types of soil at any depth including excavation of

asphalt pavement of any thickness, demolition of brick work in CM of any proportion

including stacking of serviceable materials and disposal of unserviceable material etc.

comp. as directed.

Supplying, labor for break down repairing work for activities like excavation, disliting,

removing debris from trench back filling etc. comp. as directed by Eng .in charge.

Mode of measurement

Measurement shall be given in No Basis.

Item No.37 :- Supplying of Lead as per instruction of engg. In charge.

Mode of measurement

Measurement shall be given in Kg. Basis.

Item No.38 :- Supplying of jute (Spun Yarn) as per instruction of engg. In charge.

Mode of measurement

Measurement shall be given in Kg. Basis.

Item No.39 :- Barricading the entire break down or excavated area on rental basis using wooden ballies /

M.S.angles at max. 2.00 meter centre to centre, C.G.I. Sheet, reflective paint / Board out

side to avoid accident & for smooth traffic diversion & movement including cautionary

board etc. Item also includes for making temporary sufficient nos of lighting arrangement

through out the work with necessary required arrangement. The same shall be removed

after completion of work.

Mode of measurement

Measurement shall be given in Rmt Basis.

Item No.40 :- Box cutting the road surface in all sorts of soil, murrum to proper slope & camber for

making a base for road work including removing the excavated stuff & depositing on the

road side as directed upto 50.00 mt. Lead.

Mode of measurement

Measurement shall be given in cmt Basis.

Item No.41 :- Labour work for reinstament or asphalt pavment covering excvation watering

consoldation resoiling meating with the activity of teackcoat including carting the mix

from the nearest store pacting it with convayance charge of excavation earth etc.comp as

Mode of measurement

Measurement shall be given in Smt Basis.

Item No.42 :- Providing, laying, spreading and compacting gradedstone aggregate to wet mix macadam

specification including premixing the Material with water at OMC in mechanical mix plant

carriage of mixed Materialby tipper to site, laying inuniform layers in sub base/ base

course on well prepared surface and compacting with vibratory roller to achieve the

desired density as per MORTH clause

Mode of measurement

Measurement shall be given in cmt Basis.

Item No.43 :- Granular Sub-Base with Coarse Graded Material ( Table:- 400- 2) (Construction of granular

sub-base by providing coarse graded material, spreading in uniform layers with motor

grader on prepared surface, mixing by mix in place method with rotavator at OMC, and

compacting with vibratory roller to achieve the desired density, complete for Grade - III

For detailed specification refer 5th revision of MORTH (2013) & also ammendment shall be applicable to

the latest versions.

Mode of measurement

Measurement shall be given in Cmt Basis.

Item No.44 :- Providing and applying primer coat with cationic bitumen emulsion SS1 grade conforming

to IS:8887 on prepared surface of wet mix macadam including clearing of Wet mix

macadam surface with air compressor to remove all loose material other foreign material.

The primer shall be sprayed uniformly at the rate of 0.70-1.0 kg/sqm. It shall be applied by

a self-propelled or towed bitumen pressure sprayer, equipped for spraying the material

uniformly at a specified rate. No dilution or heating at site of RS1 bitumen emulsion shall

For detailed specification refer 5th revision of MORTH (2013) & also ammendment shall be

applicable to the latest versions.

Mode of measurement

Measurement shall be given in Smt Basis.

Item No.45 :- Supply of graded machine cut black trap stone aggregate (metal) of Sevaliya / Tima or

equivalent quality metal of size 25 mm to 40 mm.

Mode of measurement

Measurement shall be given in Cmt Basis.

Item No.46 :- Labour work for spreading the metal 85 mm thick in single layer, incl. providing & applying

bitumen for semi grouting 2.5 kgs/sqm. &Providing& spreading the key black trap

aggregate of good quality on top at the rate of 0.013 cmt. per sq.m. of size 18 mm passing

in 9.5 mm retain rolling with 10 tonne roller etc. comp. as directed.

Mode of measurement

Measurement shall be given in Smt Basis.

Item No.47 :- Labour work for fixing any kind of paving with cement pointing in CM 1:2, including

watering, ramming etc comp. as directed.

Mode of measurement

Measurement shall be given in Smt Basis.

Item No.48 :- Providing And Jointing Stoneware Pipes Incl. Excavation Up to 2 Mt. Refilling, Transporting

Pipes To Work Site, Unloading, Lowering In Trench, jointing material Such As Cement,

sand, Hemp Bitumen As Directed, Incl. Watering The Trenches Spreading And Carting

away Of Surplus material as directed by engineer in charge. (Based on Building SOR 2015-

Mode of measurement

Measurement shall be given in Rmt Basis.

Item No.49 :- Repairing damaged I.C./ Raising removing damaged brick work and repairing by brick

masonry in C.M. 1:5 and plaster in C.M. 1:3 and fixing C.I. steps and existing chamber

sheet cover, removing the debris from chamber and carting the same as directed. (Based

on Drainage SOR 2009-10)

For detailed specification refer 5th revision of MORTH (2013) & also ammendment shall be

applicable to the latest versions.

Mode of measurement

Measurement shall be given in No. Basis.

Item No.50 :- Manufacture, Supply & Delivery of Ductile Iron Flange socket spigot bends, tees,

reducers or any other specials as per BD- EN-545/1995 Class A series K12 suitable for

use with D.I. pipes manufactured as per IS:8329/1994 delivery of specials is to be

made to GWWSSB store or site of works any where in Gujarat including all taxes,

loading, unloading, carting, stacking, Insurance, Inspection charges, octroi etc. complete.

Mode of measurement

Measurement shall be given in Kg.Basis.

This Specification covers the requirements for collecting from Municipal Stores or

contractor’s stack yard transportation of cast to work sites laying, jointing and field testing of cast

iron pipes and fittings for the water distribution Network.

And All type ON SITE Material responsibility only Labour contractor.

APPLICABLE CODES :

Various operations such as transport to work sites lowering in trenches laying jointing and

field testing of cast iron pipes and fittings shall comply with all currently applicable standards. In

all cases the latest revision of the standards shall be referred to. If requirements of this

specification conflict with the requirements of the standards this specification shall grove.

(a) IS: 638 Specification for sheet rubber jointing and rubber inserting jointing.

(b) IS: 782 Specification for caulking lead.

(c) IS: 1538 Specification for cast ion fittings for Pressure pipes for water gas and sewage.

(d) IS: 3114 Code of practice for laying of cast-iron.

(e) IS: 3400 Methods of test for vulcanized rubber (Parts to 20)

(f) IS: 5382 Specification for rubber sealing ring for Gas mains water and sewers.

(g) IS: 6587 Specification for spun /yarn.

CARTING AND HANDLING:

Cast iron pipes fittings (specials) and valves with tail pieces shall be transported from the

Municipal Stores or contractor’s stack yard to the work sites at places along the alignment of

pipeline as directed by Owner /Engineer. The Contractor shall be responsible for the safety of

pipes fitting and vales with tail pieces in transit loading/unloading. Every care shall be exercised in

handling pipes and fittings to avoid damage. While unloading the pipes and fittings shall with

steadying ropes of by any other means. Padding shall be provided between coated pipes fittings

and skids to avoid damage to the coating Suitable gape between pipes should be lift at intervals in

order to permit access from one side to the other. In case of spigot socket pipes care should be

taken regarding orientations pipes while unloading. As far as possible pipes shall be ulna added

on one side of the stretch only. The pipes shall be checked for any visible damage (such as broken

edges cracking or spelling of pipe) while undo adding and shall be sorted out for reclamation any

pipe which shows sufficient damage to preclude it from being used shall be discarded shall be

prohibited. Necessary warning boards and lamps should be provided in front and side of pipes to

avoid any accident. Pipes should be stacked with sufficient packing to prevent rolling of the same.

Contractor will be fully responsible for any accident due to pipes or other materials stacked on

site of yard. Contractor will be fully responsible for any legal formalities arising due to such

accident and all legal charges there of shall be paid by contractor of will be recovered from his

running bill of the same or other AMC works.

Each stack of pipes shall contain only pipes of same class and size, with consignment or

batch number marked on it with particulars of supplies wherever possible storage shall be done

on film level and clean ground and wedges shall be provided at the bottom layer to keep the

stack stable. The stack shall be in pyramid shape or the laid length wise and crosswise in altimeter

layers. The pyramid stack shall be made for smaller diameter pipes for conserving space in storing

them. The height of the stock shall not exceed 1.5m. Fitting and sluice valves with tail pieces shall

be stacked under cover and separated from pipes. Rubber rings shall be stored in clean cool store

away from windows boiler electrical equipment and petrol oils or other chemicals Particularly in

the field where the rubber nods are being used it is desirable that they are left out on the ground

in the sun or overmuch under heavy frost of snow conditions.

The Contractor shall visit the before tendering and get himself acquainted site condition

and the regulations regarding the laying of pipes in congested areas heavy traffics areas etc. The

successful bidder shall take the necessary permission and clearance of all the authorities like

department of ads traffic water supply and the drainage electricity broad telephone comp any

etc. Wherever necessary.

Road reinstatement shall not be included in back filling unless specified.

To protect person from injury and to avoid damage to property adequate barricades

construction signs red lanterns and guards as required shall be placed and main lined during the

progress of the construction work and unit it is safe for the traffics to use the roadways. The

relevant Indian standards and the rules and regulations of the local authorities in regarded to

safety provisions shall be observed.

General lighting for works site, warning lights, sign boards, fencing etc. shall be provided

by contractor at his own cost.

Suitable fencing shall be provided along the sides of trenches and pits. The post of the

fencing shall be of timber securely fixed in the ground not more then 3m.apart and they shall be

less than 75 mm in diameter of less than 1.2 m above the surface of the ground. There shall be

two rails. One near the top of the post and the other about 450 mm. Above the ground and each

shall be from 50mm to 70mm in diameter and sufficiently long to run from post to post which

they shall be bound with strong rope. The method of projecting rails beyond the posts and tying

them together where they meet will not be allowed on any account. All along the edges of the

excavated trenches a bank of earth about 1.2. m high shall be formed as required by the

Owner/Engineer for further protection. The above work shall not be paid for separately and the

contractor shall take into account the costs of such works and quote accordingly.

Whole work shall done within 24 hrs. by parts or whole work so that water supply from

AMC shall not be disturbed.

The excavation in the foundation shall be carried out in true and level and shall have the

width and depth as required and as directed. The Contractor shall provide necessary slopes to a

safe angle or steps as required or directed at his own cost No extra payment shall be made for

such precautionary measures taken. The bottom of the excavated area shall be leveled both

longitudinally and transversely as directed by removing excess soil and watering as required. No

earth filling will be allowed for bringing it to level if by mistake or any other reason excavation is

made deeper or wider than as directed. The extra depth or width shall be made up with concrete

of the same proportion as specified for the foundation concrete at the cost of the contractor. The

excavation up to any required depth shall be carried out under this item as required and directed

by engineer in charge.

Surface Excavation for Road Work :

Excavation exceeding 1.5 mm in width and 10 sq mm on plan but not exceeding 30 cm in

depth in all kinds of soil which are specified shall be as treated as surface excavation.

Excavation in trenches for service lines - Water supply and Drainage :

Excavation in trenches shall be carried out in any material encountered on the site to

enable the service lines to be laid to the lines and levels shown and as directed. Excavation shall

be made with adequate and stable side slopes or shoring strutting if necessary. The contractor

shall provide all measures to protect adjoining properties service limes etc. The contractor shall

take necessary action to keep excavation free from water.

Trenches shall be wide enough to provide sufficient space for joining and inspection. The

trench bed shall be trimmed and rammed with sprinkling of sand or murmur so that the pipes

when laid to the required levels and gradients shall be no the bottom fully supported along the

entire length of the pipe. The trench shall be deepened and widened locally to receive the sockets

and to permit the joint to be made and inspected.

Before excavation is started rails shall be erected at convenient places and at all changes

of direction and gradients at a definite and as far as practicable uniform height above the

proposed invert level of the pipes the center lime being clearly marked on each horizontal rail.

The depth of excavation and level of the pipe invert shall be checked by means of benching road

of appropriate lengths.

Disposal of the Excavated Stuff :

The excavated stuff of the selected type shall be used for filling the trenches and plinth or

leveling the ground in layers including ramming and watering etc. complete. The Contractor shall

remove the balance of the excavated from the site of work to a place as directed within a lead

unto 50mm and for all lift.

Filing of Trenches:

As soon as the work in foundation has been completed and measured the sides of

foundation shall be cleared of all dedans brick bats mortar dropping etc. and filled with earth in

layers not exceeding 15 cm Each layer shall be adequately watered rammed well and

consolidated before the succeeding layer is laid. The earth shall be rammed with iron rammers

where feasible and with the butt ends in layer of crowbars where rammer cannot be used. The

plinth shall be similarly filled with earth in layers not exceeding 15 cm adequately watered and

consolidated by ramming with iron or wooden rammers. When filling reaches finished level the

surface shall be flooded with water for at least 24 hours and allowed to dry and then rammed and

consolidated. The finished level of filing shall be kept to shape and gradient intended to receive

any floor finish. The excavated stuff of the selected type only shall be allowed to be used for

filling the trenches and plinths. Under no circumstances black cotton soil shall be used for filling

FILLING MATERIALS:

Filling materials may be either excavated stuff of selected materials brought from outside.

Excavated stuff or selected earth to be used shall be cleared of all rubbish large size stones brick

bats etc. complete and big clods shall be broken down to a size of 50 mm or less. The selected soil

and or murmur or any other materials shall be got approved before filling.

Refilling shall be done in a systematic manner by the contractor before refilling starts, the

contractor shall got checked the trenches ready for refilling.

The space between foundation masonry concrete pipe line and the sides of excavation

and/or bottom of found at ion shall be refilled to the original surface or up to plinth level with

earth or selected materials in layers of 15 cm to 20 cm each well watered and rammed.

Each layer shall be watered and compacted with heavy rammer before the upper layer is laid till

the final level is reached to form a thoroughly compacted base.

Refilling on top of pipe shall be carried out carefully with selected soft stuff out of the

excavated stuff. The refilling shall be raised about 5 cams. For subsequent settlements.

The contractor shall be responsible for any settlement during passage of time of during monsoon

and the same shall be refilled with stuff brought from the out side if necessary.

The process of refilling brunches in plinth watering ramming shall be carried out in such a

way as not to danger to pipe line for foundation footing plinth well etc. already laid or built up.

If watering is not done by contractor with its own arrange meant watering charges at 20%

of this item rate shall be deducted from the bill against this item.

The rubber ring shall be stored in a cool dark dry and dust free environment The storage

shall not be exposed to direct sunlight or any heat radiating appliance. The rings shall not be

allowed to come in contact with any fuels and shall be stored free of tension.

Rubber rings shall be clearly labeled in bundles to indicate the type of ring. The size of

pipes for which they are to be used the manufacturer’s name or trademark and the month and

the year of manufacture.

The rings shall comply with IS 5382 regarding their material finish tolerance in dimension

and physical requirement.

The rubber rings shall be such that they shall not show any signs of deterioration for any

reason during the contract period plus the defects liability period, Entire expenses associated

with correcting defects in this regard including replacement of rubber rings shall be fully borne by

the contractor.

In jointing cast iron spigot and socket pipes and fitting with tycoon flexible joints the

contractor shall take into account the manufacturer’s recommendations as to the methods and

equipment to be used in assembling the joints. In particular the contractor shall ensure that the

spigot end of the pipe to be jointed is smooth and has been properly chamfered that the rubber

ring as per IS 5382 is correctly positioned in the socket and that the two pipes are accurately in

line, before the joint is made. The rubber rings and any recommended lubricant shall be obtained

only through the pipe supplier or as directed by the Engineer.

LEAD CALCULATING JOINTS

The jointing shall be done with molten lead and spun yam. Pin lead shall be of uniform

quality clean and free from foreign materials. It shall be of uniform softness capable of being

easily caulked or driven. It shall conform to IS: 782 Spun yarn shall be of clean hemp and of good

quality. It shall conform to IS: 6587 Its quantity shall be as follows.

Quantities of spun Yarn for Different Sizes of Pipes

(Materials for single collar joints)

Nominal Internal Spun Yarn Mass

Note: Under special circumstances the Engineer-in-charge may decide the quantities of spun yarn

depending upon the site conditions. The quantity of different diameters of C.L. pipes and fittings shall

QUANTITIES OF LEAD YARN FOR DIFFERENT SIZES OF PIPES

Normal Size Lead/ Joint Depth of

Pipe mm Joint mm

Note: The quantities of lead given are provisional and a variation of 20 percent is

permissible either way.

Lead shall be heated in a melting pot kept in easy reach of the joint to be poured so that

the molten metal will not be chilled in being carried from the melting pot to the joint and shall be

brought to a proper temperature so that when stirred it will show a rapid change of color. Before

pouring all scum shall be removed. Each joint shall be made with

one continuous pour filling of the entire joint space with solid lead. Spongy or imperfectly

filled joints shall be bunt out and repaired.

The joint runner shall fit snugly against the face of the socket and the outside of the pipe

shall be dammed with clay to from a pouring lip to provide for filling the joint flush with the face

and to the top of the socket.

The jointed is done by first caulking in spun yam, then filling the remainder of the joint

space by running in molten lead, taking care that no dross enters the joint and then thoroughly

caulking the lead. The spun yam shall be used to center the spigot in the socket and to prevent

the flow of molten lead into the bore of the pipe.

After the lead has been run into the joint the lead shall be thoroughly caulked. Caulking of

joints shall be done after a convenient length of the pipes has been laid and leaded. The leading

ring shall first be removed and any lead outside the socket shall be removed with a flat chisel and

then joint caulked removed with a flat chisel and then the joint caulked around three times with

caulking tools of increasing thickness and hammer of 2 kg. Weight Lead run joints shall be

preferably finished 3 mm behind the socket face. The joints shall not be covered till the pipe line

has been tested under specified hydrostatic test pressure, though the rest of the pipe line should

be covered up to prevent expansion and contraction due to variation in temperature.

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

in layers not exceeding 20 cams.In depth consolidating each deposited layer by ramming and

The refilling will generally refer to refilling of pipe line trenches, foundation trenches up to

plinth level or ground level with excavated stuff selected soil brought from outside.

Clearing or Trenches or Ground:

The excavated trenches for foundation or ground over which filling is to be done shall be

cleared off all grass loose stones rubbish of all kinds brick bats as well as tress roots etc.

They shall be well watered before stuff is laid.

Contr actor’s Signat ure Depty. City Engineer

ybœtJtœ BgwÂlÂmvj ftuvtuohuNl

bntldh muJtmœl - vrùb Ítul

y.Bgw.ftu. vrùb Ítul Ítulj ytuVem,

ztuo. hbKCtR vxuj CJl, WMbtlvwht, ybœtJtœ.

vrùb Ítul xuLzh ltuxem lk.- 08/025-26 btk ytJhe juJtguj ftbtule ÂJd<tu

1. Ft<t îtht «t&b LOI (juxh ytuV RLxebuNl) RMgw fhJtbtk ytJNu. LOI (juxh ytuV RLxebuNl) bégt

ctœ rœl-10 btk 5 % (vtka xft) juFu auf&e / rzbtLz z[tVTx / vu ytuzoh / luNljtEÍz cukf duhkxe&e zevtuÍex

Che fhthvºt fhJtltu hnuNu. <u ctœ Jfo ytuzoh RMgw fhJtbtkk ytJNu ylu Jfoytuzohle <theF&e mbg

bgtoœt NÁ &guj dKJtbt ytJNu <ub A<tk vK ftb NY fhJtbtk lrn ytJu <tu rlgbtlwmth ftgoJtne

2. Nh<e xuLzh MJefthJtbtk ytJNu lrn.

3. xuLzh Jujezexe 120 rœJm hnuNu.

4. xuLzh MJefthÔþk, hesu¾x fhÔþk, ftulu ytvÔþk ylu fgt CtJ&e ytvÔþk, <u ykdu zu. BGþrl. frb.©e ltu rlKog

5. xuLzh Chuj ftuLx[t¾xh vife ftuEvK ftuLx[t¾xhlu vK yt CtJu ftb ytvJtbtk ytJu <tu ceò btLg ftuLx[t¾xh

Jtk^tu jE NfNu lrn.

6. yufe JF<u yuf fh<tk Jæþ søgtytuyu ftb NY fhJtltu Jfoytuzoh b¤u <tu ftb yuf mt&u s c^u NY fhÔþk

vzNu. yuf ftb ÃþÁ &tg vAe cesw ftb NY fheyu yuÔþk atjNu lrn.

7. atÕþ ftbu ftuE vK mrJom jtEllu LþfNtl l &tg <u he<u ftb fhÔþk vzNu, òu ftuE mrJom jtEllu LþfNtl

&Nu <tu <ule mkÃËKo sJtc>the (òlbtjle) ftuLx[t¾xhle vtu<tle hnuNu. mtEx vh ftb >hBgtl bswh fu

sl<tlt ftuE btKmlt òl btj fu LþfNtl &tg <ule sJtc>the ftuLx[t¾xhle hnuNu. vtujem Vhegt> &tg

<tu <ule sJtc>the vK ftuLx[t¾xhle hnuNu. CuFz ^me l vzu <ule sJtc>the vK vtujem Vhegt>btk

ftuLx[t¾xhle hnuNu. CuFz ^me l vzu <u btxu mjtb<elt vdjtk (suJt fu >tuhzwk ctk^e bsqh Ftztbtk W<thJt,

mtuh´d ylu Mx[x´d fhJt rJduhu) je^t Jdh bsqhlu Ftztbtk W<thNu <tu ftuLx[t¾xh s vtujem Vhegtœbtk

sJtcœth hnuNu ylu BGþrl. ftuvtuohuNlltu ftuEvK MxtV ytlt btxu sJtc>th hnuNu lrn.ytxÕþk mbSlu s

8. yt xuLzh su <u Jdolt btLg gtœelt ftuLx[t¾xhtu Che NfNu. dJbuoLxlt btLg ftuLx[t¾xhu y.BGþ.ftuvtuo. btk

btLg ftuLx[t¾xhle gtœebtk hSMx[uNl ðþhk< fhtJÔþk vzNu.

9. yt Wvhtk< y.BGþ.ftuvtuo.lt slhj ftuLx[t¾x fLzeNl vK btLg htFJtle hnuNu. Vtubo ce-1le Nh<tu

ck^lf<to hnuNu. ftb htuz ylu rcÕz´d Ftðþk - øþsht< htßglt MvuNeVefuNl «btKu fhJtLþk hnuNu <&t

MxtVle Mþalt vK mtEx Wvh atÕþ ftbu ægtlbtk juJtle hnuNu. ce-1 Vtubo <&t MvuNeVefuNl øþsht< çþf

Mxtuh, mu¾xh-21, dtk^eldh Ft<u&e ftuLx[t¾xhu ò<u bu¤Je juJtltu hnuNu. <u Jtkaelu vAe s xuLzh ChÔþk.

10. ftuLx[t¾xhlu vubuLx BGþrl. ftuvtuo. Ltt rl<erlgb Bþsc fhJtbtk ytJNu.

11. ftuEvK ftgœtfeg jexeduNl yb>tJtœ Nnuhle ftuxobtk hnuNu.

12. bxehegj fu ceò xuMx´d hevtuxo ftuLx[t¾xhu vtu<tlt Fauo ftuvtuohuNl sKtJu <u søgtyu fhtJJtlt hnuNu. yt

ykdultu mkÃËKo Fao <&t BGþrl. MxtVlu juctuhuxhe Mþ^e <&t buLGþVu¾ah´d søgt Mþ^e jtJJt jE sJtltu Fao

vK ftuLx[tfhu CtudJJtltu hnuNu.

13. juch yu¾x «btKu hSMx[uNl ykdu ybj fhJtltu hnuNu <&t fuxjt juch jtJNtu <u vK sKtJJtLþk hnuNu.

juch yu¾x «btKu ftgoJtne lrn &E ntug <tu <u btxu ftuLx[t¾xh mkÃËKovKu sJtc>th hnuNu.

14. btj su <u Mxtumo Wvh y&Jt mtEx Wvh Mþalt Bþsc W<thJtltu <ubs dtuXJJtltu hnuNu.

15. muÕm xuût, ytu¾x[tug, mhatso, yLg xuût fu yLg ftuEvK fhJuht ChJtle sJtc>the ftuLx[t¾xhle hnuNu.

16. atEÕz juch yuBvjtug fhe NftNu lrn.

17. ftuLx[t¾xh îtht yuze.mexe.Rsluh©e / zu. mexe. Rsluh©ele mwalt bwsclt bxehegjltk muBvj hsw

18. ftuLx[t¾xhu atÕþ ftbu mtEx Wvh zeSxj fubuht&e ftb atÕþ &gt vnujtk, åttÕþ ftbu <&t ftb ÃËKo &gtlt

Vtuxtud{tV BGþrl. yturVmbtk ytvJtlt hnuNu.

19. ftuEvK fthKmh xuLzh hœ fhJtbtk ytJu <tu ftuLx[t¾xh <u ykdu ftuEvK «fthltu n¬tu fu J¤<hle btkdKe

fhe NfNu lrn. yt Nh< MJeftgo ntug <ubKu s xuLzh ChÔþk.

20. bxehegÕm suJt fu hu<e, #xtu, mebuLx, vtEv, rJduhu MxtLzzo bxehegÕm MvuNeVefuNl «btKult jtJJtlt

hnuNu. ßgtk ftuE atuFJx l &E ntug ðgtk ytE.yum. ftuz «btKu bxehegÕm jtJJtLþk <&t xuMx´d fhtJJtLþk

21. htßg / fuL÷ mhfth©elt JF<tu JF<lt ftgœt Bþsc su ftuE hfble fvt< fhJtlt nwfb mhfth©eyu fhuj

ntuE <u Bþsc ftuLx[tfxlt cejbtk&e fvt< fhJtbtk ytJNu.

22. juch JuÕVuh Vkz btxu ntjbtk htßg mhfth©eyu fhujt nwfb Bþscle hfb cejbtk&e ftve juJtbtk ytJNu.

Wvhtu¾< Nh<tu <&t rlgbtu buk ft¤SÃËJof Jtkae Au ylu blu fçËj bksqh Au.

ftuLx[tfxhle mrn <&t me¬tu yuze.mexe Rsluh (v.Ítul)

AHMEDABAD MUNICLPAL CORPORATION

MAHANAGAR SEVA SADAN

Clause : 1 Contractor shall not employ any child having age 5 to 15 years as it is prohibited by Child Labour Prohibition and

Regulation Act 1986. Hon'ble Supreme Court has given certain guide lines and as per the guide lines. If child labour is

employed on the site work, the contractor shall have to deposit Rs. 20,000.00 (Rupees Tw enty thousand only) in the child

labour welfare fund. If the employer refuses to deposit then action will be taken for contempt of Supreme Court Judgement and

also will be prosecuted by concerned authority. Because of the breach of any provision of child labour prohibition and

regulation Act 1986 by the Contractor & Municipal Corporation becomes liable to pay any amount then the Municipal

Corporation shall recover the said amount from the contractor.

Clause : 2 The Standing Committee has decided to deduct 1/2% amount from each running bill as per its Reso. No. 1783 Date

06--02-97, but the Municipal Corporation Board has recently decided that the actual testing charge is taken and the remaining

amount is refundable at the time of final bill (As per Muni. Board Reso. No. 123 dated 25-02-97)

Clause : 3 Contractor has to follow prevailing Labour act and has to maintain labour register acordingly,and has to follow other

Clause : 4 Quantity taken in tender are tentative and may differ as per execution of work. No claim shall be entertain regarding

* MODIFICATION OF DOCUMENTS

Modification of specifications and correction/corrigendum in respect of the work if required will be made by A.M.C. The same

shall be placed on A.M.C website which may be downloaded by the tendrers enclosed along with the tender duly signed. These

shall form a part of tender. The tenderer shall not add or amend the text of any of the documents except in so far as may be

necessary to comply with any addendum.

* ADDENDAUM/CORRIGENDUM .

Addendum or corrigendum conveying any change or correction in respect of the work shall form the part of the contract

documents. The full consideration shall be given to such addendum or corrigendum or correction before submission tender duly

filled in by the contractor. Therefore, the contractor shall have to watch such addendum or corrigendum or correction published

by A.M.C through its website www.egovamc.com. Tenderes shall verify the number of addendum issued and enclose the same

with the tender documents,failing which the tender shall be liable for rejection and no any complaint in respect to this shall be

entertained under any circumstances.

Clause : 5 Schedule Of Maintanance

Contractor Should have to manage following condition for maintanance work as per Engineer instruction

Sr.no. Mode Of Complaint Required machinory / Labour Remarks

Either Whatsup or Email Required as per site Condition or

3 Engineer Instruction

Complaint Received by higher

Authority / Councilor/ by Public

If Contractor Not Follow Schedule Of Maintanance

1. Whenever a work is allotted by Engineering staff, whether minor or major of part thereof of any amount, the

contractor shall be bound to start the works within 48 hours of intimation of work. Communication done

telephonically via SMS ,ViaWhatsapp and through letter /E-mail shall be considered legal and binding for

2. 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 10 Lakhs), (2) Rs.2500 per day (for

tenders amounting above 10 Lakhs and upto 30Lakhs), (3) Rs.5000 per day (for all tenders amounting

above 30Lakhs).

3. Three times failures by contractor shall make contractor responsible to be blacklisted unless and otherwise

justified properly in writing/binding within 15days of last notice of penalty.

4. The Contractor shall adhere to the maintenance schedule outlined in the tender documents and comply with the

prevailing AMC circulars issued from time to time.

Contractor's Sign Addl.C.E.(westzone)