P/L Drainge line under MLA budject,Municipal Councillor and other budject at chandkheda ward in West Zone AMC (ARC) (Re-Tender)

Name of work:- P/L Drainge line under MLA budject,Municipal Councillor and other

budject at chandkheda ward in West Zone AMC (ARC) (Re-Tender)

Sr. Quantity Item Rate Unit Amount

1 Excavation for pipe line trenches for water

supply, sewerage lne, manhole etc. all with

shoring and struting if required as per required

gradient and line including safety provisions

using site rails and stacking excavated stuff

including up to all required lead cleaning the

site etc. complete for all lifts and strata as

specified. (Item no. 1 - Part-1&2 -Labour Sec,

GWSSB SOR 2022-23)

800.00 Upto 1.50 mt depth 89.00 Cmt

600.00 1.5 mt to 3 mt depth 98.00 Cmt

150.00 3.00 mt to 4.50 mt depth 103.00 Cmt

Excavation in bituminous road as per required

gradient and line including safety provisions

using site rails and stacking excavated stuff

2 including up to all required lead cleaning the

site etc. Complete for all lifts as specified (Item

no. 2 - Part-1&2 -Labour Sec, GWSSB SOR

150.00 Excavation in Bituminous road 251.00 Cum

Refilling the pipeline trencheds incl.

ramming, watering, consolodating desposal

3 of surplus stuff as directed within a radius of

3 km. (Item no. 14 - Part-1&2 -Labour Sec,

GWSSB SOR 2022-23)

800.00 Refilling as directed 22.00 Cmt

--do-- with selected soil brought from

150.00 outside including all lead 175.00 Cmt

4 Conveyance charge of

earth,lime,murrum, building rubbish,manual

garbage,sludge ,excavated rock,fly ash,

aggregate of any kind etc. comp. up to 5Km.

lead (Based on Building SOR 2015-16, P-589 -

Item code- 3.2.1)

Providing and supplying ISI marked only

standard length Stonewate pipes in standard

lengths of following class and diameter

including all taxes,insurance, transportiton,

fright charges, octroi,inspection charges,

5 loading, unloading, conveyance to

departmental stores, stacking etc. complete

(Item no. 11, Part-1&2 - Material Sec. GWSSB

Lowering, laying and jointing stone ware

pipes of following diameters with cement joints

in C.M.1:1 proportion in proper position , grade

and alignment at all level as directed by

Engineer-in- charge including conveyance from

stone to site of work, Jointing material

etc.comp.(Item no. 12, Part-1&2, Labour Sec.

GWSSB SOR 2022-23)

Providing and supplying ISI Standard RCC

pipes (of sulphate resisting Cement ) in

standard lengths of following class and

diameter suitable for rubber ring joints

(socket and spigot) including all

7 taxes,insurance, transportation,treight

charges,octroi,inspection charges,

loading,unloading, conveyance to

departmental stores, stacking etc. complete.

(Item No. 10.1.D, Part-1&2 A, Material Sec.,

GWSSB SOR 2022-23)

Class NP3 Test pressure 0.7 Kg/Sq.Cm

Lowering, laying and jointing R.C.C. pipes in

C.M.1:1 1/2 of following diameters in proper

position , grade and alignment at all level as

directed by Engineer-in- charge including

8 conveyance from stone to site of work,

labour giving hydraulic testing as per ISI code.

(Item No. 11.b, Part-1&2, Labour Sec., GWSSB

Constructing Chamber of following size

including excavation, refilling, BBCC (1:5:10)

for foundation, C.C.Channel (1:2:4), finished

15 mm thick cement plaster inside in CM

9 1:3, finishing with cement slurry, Brick

masonary in CM 1:5 & excluding the cost of

chamber seat cover etc..completed. (Based

on Drainage SOR 2009-10)

0.60 X 0.45 mt. size Inside Clear,

2.00 Depth from 0.0 to 0.90meter for pipe dia 2261.60 No

0.60 X 0.75 mt. size Inside Clear,

2.00 Depth from 0.0 to 0.90meter for pipe dia 2874.10 No

0.75 X 0.75 mt. size (Inside Clear) Depth

10.00 from 0.0 to 1.20 meter for pipe dia <=20 mm 3905.35 No

10 Constructing Slab Type M.H. Chamber Of The

Following Size Including Excavation, Refilling,

Brick Bats Cement Concrete (1:5:10) of

thickness 15 C.M., CC Channel (1:2:4)

of thickness 10 C.M., finished 15 mm thick

cement plaster inside & outside (Only for

shaft) In Cm 1:3, Finishing With Cement

Slurry, P/F 4 Mm Dia M.S.Steel Hdpe Coated

Steps 35 Cm C/C At 35 Cm Staggered

Masonary In Cm 1:5, Rcc Slab In Cc1:1.5:3 of

thickness 15 C.M.,Including Cantering &

Reinforcement (Single jalli at 15 C.M. c/c

bothway 10 mm dia.)But Excluding The

Cost Of Manhole Seat Cover

Etc..Completed Of Size 0.75 X 1.00 Meter

(Inside Clear, M.H. length should be parallel

to the flow) (Based on Drainage SOR 2009-

1.00 to 2.00 meter depth, (Slab at Ground level)

60.00 (for pipe dia 5651.78 No

2.00 to 3.00 meter depth, (Slab at below 0.60

15.00 mt. From G.L.) (for pipe dia <=300 mm) 11395.54 No

11 Rate reduction over item of Constructing

Slab Type M.H. Chamber of size 1.00 x

mt for constructing slab @ depth more than

4.50 0.60 mt below Ground Level (Max. 3 unit of 460.71 DM

DM should be reduced in this item) (As Per

R.A. Based on Building SOR 2015-16)

12 Constructing Slab type M.H. Chamber of the

following size including excavation, refilling,

brick bats cement concrete (1:5:10) of

thickness 15 C.M., CC Channel (1:2:4)

of thickness 10 C.M., finished 15 mm thick

cement plaster inside & outside (Only for

shaft) in CM 1:3, finishing with cement slurry,

P/F 4 mm dia M.S.Steel HDPE coated steps

cm c/c at 35 cm staggered in masonary

0.00 CM 1:5, RCC Slab in CC 1:1.5:3 of thickness

23 C.M., including Cantering & reinforcement

(double jalli at 15 C.M. c/c bothway 12 mm dia.)

but excluding the cost of Manhole seat

cover etc..completed. of Size 1.00 X 1.40 meter

(Inside Clear, M.H. length should be parallel to

the flow, for pipe dia <= 800 mm) (Based on

Drainage SOR 2009-10)

17.00 1.00 to 2.00 meter depth, (Slab at Ground level) 10177.68 No

2.00 to 3.00 meter depth, (Slab at below 0.6 mt.

3.00 to 4.00 meter depth, (Slab at below 1.00

3.00 mt. From G.L.) 26867.86 No

Dismantling of existing Arch type manhole

up to Arch and then Const. Slab type

manhole of following size incl. excavation,

refilling and & finished 15 mm thick cement

plaster inside in CM 1:3, P/F 4 mm dia

M.S.Steel HDPE coated steps 35 cm c/c at

13 cm staggered in masonry CM 1:5, incl. cost of

RCC Slab in CC 1:1.5:3, including Cantering &

reinforcement as directed by engineer in

charge. Rate includes carting of debris and

excavated soil (Based on

Drainage SOR 2009-10)

1.00 x 0.75 mt (inside clear) RCC Slab of

thickness 15 C.M& reinforcement (Single jalli at

3.00 15 C.M. c/c bothway 10 mm dia.) From 0 to 2 5892.85 No

mt depth (Slab at Ground level)

1.00 x 0.75 mt (inside clear) RCC Slab of

thickness 15 C.M& reinforcement (Single jalli

2.00 at 15 C.M. c/c bothway 10 mm dia.) From 2 8883.92 No

to 3 mt depth (Slab at below 1.00 mt. From

1.40 x 1.00 mt (inside clear) RCC Slab of

thickness 23 CM & reinforcement (double jalli

2.00 at 15 C.M. c/c bothway 10 mm dia.) From 0 8080.35 No

to 2 mt depth (Slab at Ground level)

1.40 x 1.00 mt (inside clear) RCC Slab of

thickness 23 CM & reinforcement (double jalli

2.00 at 15 C.M. c/c bothway 10 mm dia.) From 2 17008.93 No

to 3 mt depth (Slab at below 1.00 mt. From

1.40 x 1.00 mt (inside clear) RCC Slab of

thickness 23 CM & reinforcement (double jalli

2.00 at 15 C.M. c/c bothway 10 mm dia.) From 3 24776.79 No

to 4 mt depth (Slab at below 1.00 mt. From

14 Provdg. & laying S.W. Gully trap with

brick masonry chamber & water tight G.T.Stone

3.00 including fixing of cover Square mouth trap 100 mm 656.25 No

x100 mm size P-Trap ( Based on Building SOR

2015-16, P-279 Item code- 24006B)

15 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.

(Based on Drainage SOR 2009-10)

16 Cutting the pipes of following dia coming in

the new M.H.in running sewer including

cutting bars, including removing debris /silt

from the M.H. and carting at a suitable

distance etc..complete as directed. No

payment for M.H. work will be made until pipe is

not cut completely in all respect. (Based on

Drainage SOR 2009-10)

a 25.00 150 mm to 300 mm dia. 1133.92 No

17 Repairing damaged M.H. and rasing M.H.

up to road level incl. 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 MH sheet cover,

removing the debris from MH and carting

the same as directed. (Based on Drainage

a 150.00 (A) up to 0.15 mt. (@ Two Coarse) 732.14 No

b 120.00 (B) up to 0.35mt. (@ Four Coarse) 1160.71 No

c 130.00 (C) up to 0.65 mt. (@ Seven Coarse) 1794.64 No

d 70.00 (D) up to 0.90 mt. (@ Ten Coarse ) 2160.71 No

18 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

30.00 existing chamber sheet cover, removing the 401.78 No

debris from chamber and carting the same

as directed. (Based on Drainage

19 RCC Precast M.H.Frame & Cover

Manufacture , supply & Delivery at store or at

side of work Precast RCC M200 Frame & Cover

Suitable to drainage M.H. and as per type

design & Drawing including cost of

reinforcement M.S. Angles or Flat , cutting mold

work etc.(Item No. 10.4, Part-1&2 A, Material

Sec., GWSSB SOR 2022-23)

1 100.00 Frame Suitable for 50 Cm opening of MH 1121.00 No.

2 100.00 Cover Suitable for 50Cm Opening Of MH 1173.00 No

1 65.00 Frame Suitable for 50 Cm opening of MH 1000.00 No.

2 65.00 Cover Suitable for 50Cm Opening Of MH 1066.00 No

c House connection Chamber Light Duty

2 25.00 Cover 920.00 No

20 Temporary/Permanent plugging and blocking of

sewer line, branch connections and diversion of

flows and removal of all plugs, etc. (Item no.

Part-2 D (Chambers&Manhole, GWSSB SOR

a 100.00 300mm dia. & below 1210.00 No

b 50.00 400 to 500mm dia. Sewer line 1452.00 No

Brickwork using common burnt clay building

bricks having crushing strength notless than

35kg./Sq.Cm. in foundation and plinth in

21 50.00 Cement Mortar 1:5 (1-Cement:5-finesand) 2576.16 Cmt

(B) Conventional (Item Code: 06001BA, Item

No. 6.12 Building works, Ahmedabad City SOR

Supplying, labour for break down repairing work

for activities like excavation, disliting,

22 removing debris from trench back filling etc.

comp. as directed by Eng.in charge.(Based

on Building SOR 2015-16)

a 350.00 Mazdoor at day /Night 292.86 No

b 85.00 Makadam/ supervision at day / Night 310.71 No

Providing Dead Cantering using good quality

Country Wood Planks, wall Plate of required

thickness and size including placing the

23 100.00 nece. supports of reqd. size, nailing, fixing 312.50 Smt

with mortar, levelling. All specification for

dead centring as per standard engg. practice

etc. comp. as directed.

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 (i)

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

finishing with a floating coat of neat cement

Supplying cutting, bending, binding and

placing in position steel as per plan and

design and as per IS 2502 including cost of

steel and binding wire for reservoirs/

25 0.50 structuresonly including lift up to 6 meter 73208.00 MT

height or depth below GL for all diameters

(Item No. 9.2, Part-1 C1 RCC, GWSSB SOR

2022-23) TMT bars Fe-415 grade for all

Providing and laying cement concrete

work 1:2:4 (1- Cement:2-Coarsesand:4-

graded stone aggregates 20mm nominal

size) and curing complete excluding cost

26 15.00 of formwork and rein for cement for reinforced 2970.54 Cmt

concrete work in (A)Foundations,footings,Base

or columns and Mass concrete (upto 10 ton)

(Based on Building SOR 20015-16)

Providing and installation of barricading with

retro-reflective paint/ film/ tapes (Minimum

3.0Mt. height) as specified in the drawing &

specifications for the construction of road

work, along with necessary diversion

arrangement for existing traffic movement in

an unobstructed condition, all relevant

markings, sign boards and illumination as

per relevant MORT&H specification.

Precoated galvanised iron profile sheets

shall be of approved make and shade

having 0.50 mm (+0.05 %) total coated

thickness with zinc coating 120 grams per

sqm as per IS: 277, in 550 mpa steel grade, 5-7

microns epoxy primer on both side of

the sheet and polyester top coat 15-18

microns. Rate to be inclusive of all materials,

fabrication works, paint works for information

(retro reflective paint), foundation works,

transportation, loading, unloading, installation,

dismantling and inclusive of all taxes and

including the same design for providing

openable gates. No extra rental will be given to

the contractor in case of any delays from his

part for construction or due to any valid time

limit extensions. Each barricading sheet is

to be numbered with a unique number. The

barricading provided shall be retained in

position at site continuously i/c shifting

of barricading from one location to another

location as many times as required during the

execution of the entire work till its completion.

Rate include its maintenance for damages,

painting, all incidentals, labour materials,

equipments and works required to execute the

job. The barricading shall not be removed

without prior approval of Engineerin- Charge.

(Note :- One time payment shall be made

for providing barricading from start of work

till completion of work i/c shifting. The

barricading provided shall remain to be the

property of the contractor on completion

of the work). Blinkers are to be installed

on the barricading and rate for blinkers will

be payable as per relevant item. Barricading is

to be cleaned by means of

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

28 50.00 making temporary sufficient nos of lighting 80.35 Rmt

arrangement through out the work

with necessary required arrangement.

..The same shall be removed after completion

of work. (Only for break down work from

start to complete)

(Based on Drainage SOR 2009-10)

Providing and operation dewatering Pump

including fuel charges & operator Charges etc.

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

29 100.00 Each Pump Set, No payment should be allowed 535.71 Shift

for non working condition of machinery)

(Based on Previously approved rate by C E sir

Dewatering by pumping set of required capacity

including temporary platform carting pumping at

site and fixing the same in position including all

30 10000.00 accessories, and fuel and labour etc. Complete 18.32 H.P/Hr

Pump set of Capacity (Item no. 1, Part-2 E,

Misc., GWSSB SOR 2022-23)

Hiring and operating the 20 KV 3 Phase

Electric Generator for operating desilting

machinery, and lighting and other

requirements with Arranging diesel to run the

D.G. Set Do As Directed. 8 Hrs Shift. (No

payment should be allowed for non working

condition of machinery ) ( Based on Previously

approved rate by C E sir )

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

32 300.00 and stacking of useful & non-useful materials 535.71 Hour

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 CE sir )

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)

(Based on Previously approved rate by C

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 providing and laying

paver blocks as per required grading and

specification. The paver block shall be

mechanically compacted. The work of

34 200.00 paving blocks shall be executed in line and 501.60 Smt

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 5cms thick sand

Providing and laying cement concrete 1:5:10 (1-

Cement : 5- fine sand : 10- graded brick bat

35 39.00 aggregates 40mm nominal size) and curing 1901.59 Cmt

complete.(R & B SOR Item code 05009A, NBO

Labour work for fixing any kind of paving

with cement pointing in CM 1:2, including

watering, ramming etc comp. as dir.For

36 90.00 pavement I) Laying on Sand bedding as 69.64 Smt

per requirement to fix the C.C.Block /

Nibhada Stone in Line &

Labour work for reinstament or asphalt

pavment covering excvation watering

consoldation resoiling meating with the

37 96.00 activity of teackcoat including carting the 44.64 Smt

mix from the nearest store pacting it

with convayance charge of excavation

earth etc.comp as directed...(Road SOR 15-16)

Providing, laying, spreading and compacting

graded stone aggregate to wet mix macadam

specification including premixing the Material

with water at OMC in mechanical mix plant

carriage of mixed Material by tipper to site,

38 laying in uniform layers in sub- base / base

course on well prepared surface and

compacting with vibratory roller to achieve the

desired density as per Codal Provision.(RA

Approved St.Com.Res No.189,Dt.19/05/2022)

150.00 Production & Supply of WMM 1708.13 cmt.

150.00 Laying of WMM 31.25 cmt.

Seal and Signature of the Bidder Addl. City Engineer

Date: (West Zone)

AHMEDABAD MUNICIPAL CORPORATION

West Zone, Zonal Office", 2nd Floor, A.M. Office, Dr. Ramanbhai Patel Bhavan,

Usmanpura, Ahmedabad Municipal Corporation, W.Z. Office, Ahmedabad-380013.

Municipal Commissioner invites Percentage Rate sealed tenders from interested

MEMORANDUM OF WORKS IN BRIEF

1 Name of work P/L Drainge line under MLA budject,Municipal Councillor and

other budject at chandkheda ward in West Zone AMC (ARC) (Re-

2 Time Limit 12 Months

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

4 Eligibility Criteria Register “E1” class in PWD in Govt. R&B/CPWD/AMC or equivalent

registration with any other state Govt. or institutions.

5 Estimated Cost put to Rs.

6 Earnest Money Deposit Rs.50,000.00/- (Demand Draft or pay order in favour of Municipal Commissioner,

Ahmedabad /) To be submitted as below. Demand Draft or Bank Guarantee shall be

from Nationalized Bank / Sheduled Bank and valid for 120 days. (As per Latest AMC

finance dept.circular).

7 Security Deposit 5 % of the Sanctioned Tender Amount in form of Bank Guarantee/

Demand Draft / Local MICR Cheque. & attched ANNEXURE - 1 finance

dept.circular No- 14 Dt.4/6/13

8 Tender fees Rs.1500/-Demand Draft in favour of Municipal Commissioner,

(Non refundable) Ahmedabad)

9 Submission of EMD and In separate sealed cover each for EMD and Tender Fees along with

Tender Fees Tender as described in the invitation of tender and submitted to Assistant

Manager (west zone),Ahmedabad Municipal Corporation, West Zone,

Zonal Office", Dr. Ramanbhai Patel Bhavan, Usmanpura, Ahmedabad.

10 Tenders issue date Tenders from the AMC website www.amc.nprocure.com &

www.nprocure.com shall be down loaded from AS PER TENDER NOTICE

11 Last date of receiving As per Notice inviting Tender / Addendum / Corrigendum.. The

Tenders. tenders received after latest schedule date and time will not be entertained

under any circumstances.

12 Date of Opening As per Notice inviting Tender / Addendum / Corrigendum (only

Techanical Bid) to Assistant Manager / Dy.C.E.(W/Z) office, 2nd Floor,

Dr. Ramanbhai Patel Bhavan,Usmanpura, Ahmedabad Municipal

Corporation, W.Z. Office, Ahmedabad-380013

13 Mode of sending the Document shall be physically submitted in sealed envelope By

Tender Documents and RPAD/Speed post/ Hand Delivery in sealed covers in Duplicate (One

evalution of tender Original & One Duplicate) duly sign & seal by contractor

Tenders received without EMD shall be considered as Non-Responsive and

shall be rejected outright.

14 Terms, Condition, & All general condition of contract of Form B1 condition of contract shall

Specification be applicable..

15 Defect &Liability Period The contractor shall be responsible to make good and remedy at his own expense

any defect which may develop or may be noticed before the period mentioned

hereunder from the certified date of completion, The within 15 days of receipt of

the notice. In the case of failure on the part of the contractor, the Engineer-in-

charge may rectify or remove or re-execute the work at the risk & cost of the

contractor. The Engineer-in-charge shall be entitled to appropriate the whole or

any part of the amount of security deposit towards the expenses, if any, Incurred

by him in rectification, removal or re-execution. The Defects Liability period

shall be as under(a) for all works costing upto Rs. 50,000 ( amount put to

tender), the period shall be 3 months from the certified date of completion.

(b) for all works costing more than Rs. 50,000 and upto Rs. 1 crore (amount put

tender), the period shall be 6 months from the certified date of completion or one

monsoon, whichever is later.

(c) for major projects costing more than Rs. 1 crore, the period shall be

months from the certified date of completion which should include one

(d) For building works, the period specified in (a), (b) or (c) above OR elapse of

monsoon period following the certified date of completion, whichever is later.

For the purpose of deciding the monsoon period, the 30th September may be

treated as the last date.

16 Time permitted to start Whenever a work is allotted by Engineering staff, whether minor or major

parts of work 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 48 hours of intimation as above by contractor the contractor shall

be levied penalty of (1) Rs.1000/- per day (for tenders amounting upto

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

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.

17 Compensation for Delay 10% of Remaining work (As per Circular)

18 Addendum/Corrigendum Addendum/Corrigendum If any Shall be Published 48 Hrs. Price To the

Final Submission Time And Date. The Same Shall From a part Of Tender

And The Same As to be Attached Along With The Tender Document.

19 EPF Act As per Acoount Department circular no-37 Date:09/08/2018

20 GST GST will be paid extra by AMC/Authority at prevailing rate to the

*The staff of the contractor shall wear safety

jackets,shoes,helmets etc. while on duty and any violation will

attract fine of Rs.5,000/- for Each incident.

*Failure to erect safety signage or trying to carry out the works without

proper precautions/safety mesures as required will attract a fine of

Rs.5,000/- for each incident.

22 Contractor has to provide more than one number of gangs as per the works alloted and in case of non

provinding of gangs and machinery at all sites at given time shall be treated as delayed by contractor

and penalty shall be levied on per day delay as mentioned below (the amount shall be as instructed

earlier based on the tender amount)

23 Paripatra no.-92,dt.20.01.2025 excavation ,barricating etc. SOP to Strickly follow up by contractor.

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

or all the tenders without assigning any reasons thereof.

Seal and Signature of the Bidder Addl City Engineer

AMC Finance dept. circular No – 41, Dt.08/02/2022

(A) Guarantees issued by following banks will be accepted as SD/EMD on permanent basis.

(1) All Nationalized Banks

(B) Guarantees issued by following banks will be accepted as SD/EMD for the period up to March-

31, 2022. The validity cut-off date in the GR is with respect to the date of issue of Bank Guarantee

irrespective of the date of termination of Bank Guarantee. Guarantees issued or Authorized by

Ahmedabad Branch Only.

(1) Commercial Banks:

(3) ICICI Bank.

(5) Kotak Mahindra Bank

(6) IndudInd bank

(8) Tamilnadu Mercantile Bank

(9) Ujjivan Small Finance bank

(10) A U Small Finance Bank

(11) Fedaral Bank Bank

(12) Equitas Small Finance bank

(13) Bandhan Bank

(14) Standard Chartered Bank

(2) Co-Operative & Rural Banks of Gujarat

1. The Mehsana Urban Co-operative Bank Ltd

2. The Ahmedabad Mercantile Co-Operative Bank Ltd

3. Nutan nagrik Sahakari Bank Ltd

4. The Kalupur Commerical Co-operative Bank Ltd

5. Rajkot Nagarik Sahakari Bank Limited

6. The Gujarat State Co-Operative Bank

7. Sarswat Bank

8. Saurashtra Gramin Bank

Seal and Signature of the Bidder Addl City Engineer

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 P/L Drainge line under MLA Rs. 50,00,000.00 Rs.50,000.00 12 Months

budject,Municipal Councillor

and other budject at chandkheda

ward in West Zone AMC (ARC)

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

www. amcnprocure.com/ www.nprocure.com.

3. Tender (a complete set of bidding document) fee shall be Rs. 1500.00 in the form of

Demand Draft / Pay Order from any Nationalised Bank in favour of MUNICIPAL

COMMISSIONER, Ahmedabad, payable at Ahmedabad, which shall be non refundable.

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 favour 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) West Zone, 2nd

Floor,Dr. Ramanbhai Patel Bhavan, Usmanpura, Ahmedabad Municipal Corporation,

W.Z. Office, Ahmedabad-380013.

6. The Bids will be opened at the office of Addl.City Engineer (W/Z) , Ahmedabad Municipal

Corporation, 2nd Floor, Dr. Ramanbhai Patel Bhavan, Usmanpura, Ahmedabad Municipal

Corporation, W.Z. Office, Ahmedabad-380013. 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 same time.

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

TERMS & CONDITION

( A ) INSTRUCTIONS TO BIDDERS (ITB)

1. Procedure for Submission of Tender

a). The Bidder should quote the price bid in tender form before schedule time Tender Document,

tender fee & EMD (Draft /DD) and all other enclosures as asked in 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. The Bid envelopes shall be marked as follows:-

 Tender Document

 Registration certificate of class

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

Asst. Manager (Admin) West Zone,

2nd Floor,Dr. Ramanbhai Patel Bhavan,

Usmanpura, Ahmedabad Municipal Corporation,

W.Z. Office, Ahmedabad-380013

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 The Bid Document Essentially Needs to be Properly binded/steppled

2. Assessment of Submission

2.1 The Employer will open the technical bid of 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 NIT 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 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).

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.

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. A successful Bidder has to deposit security deposit / Bank Guarantee as per Circular after

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

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.

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.

11.0 Cheklist for submition of Technical Bid.

11.2 valid Registration Copy.

11.3 Valid E.M.D

AHMEDABAD MUNICIPAL CORPORATION

TERMS & CONDITION

( 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: “as Above "

Source of Funds

1.1 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:

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

 The bidders shall have a registration with State PWD, and/or CPWD for "E1" class and or

equivalent. 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.

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

the Employer shall reasonably request.Subject to Submition of Succsesful Submition as per Clause

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

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 provided.

5. Qualification of the Bidder

To be qualified for award of Contract, bidders shall:

a) Submit a written power of attorney authorizing the signatory of the bid to commit the bidder; and

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 With Contact no.:

3 Local office address (if any) With Contact no.:

4 Telephone/ Contact With name :

5 E-mail address:

6 Place of incorporation/registration:

7 Year of incorporation/registration:

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

Authorised Signeture Bidder

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

d) The bidder fill (tender) in percentage rate above or below and total amount (both in figures and

d) The bidder fill (tender) in percentage rate above or below and total amount (both in figures and

words) only in E-Tender (Online) Not to fill in hard copy of Tender documents

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

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

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 (tender) in percentage rate above or below and total amount (both in

9.2. The bidder shall fill (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

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 bidder agreeing to the request will not be 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

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 NIT.

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 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.

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. This

shall be Provided at no extra cost by the bidder under attaché with specified in the tender

documents under payable iteme.

 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. AMC may support to get the temporary connection and may at its

diseretien get the same converted to permanent connection at the same of AMC if desired

do,and contractor shall as no extra cost support the same. In this case AMC my be as the

remaining cost subject to approval.

20 :- CONTINGENT FEE:

 The Contractor warrants that he has not employed any person to solicit or secure the contract

upon any agreement for a commission, percentage, brokerage or contingent fee. Breach of

this warranty shall give the Municipal Commissioner the right to cancel the contract or to

take any other measure as the Municipal Commissioner may deem fit. The warranty does not

apply to commissions payable by the contractor to establish commercial or selling agent for

the purpose of securing business.

 No officer, employer of the Municipal Corporation be admitted to any share or part of this

contract or to any benefit that may rise there from.

21:- OVERPAYMENT AND UNDERPAYMENT:

Whenever any claim fourths payment of a sum to the Municipal Corporation arises out of or

under this Contract against the contractor the same may be deducted by the Municipal

Corporation from any sum then due or which at any time thereafter may become due to the

contractor under this contract and failing that under any other contract with the Municipal

Corporation or from any sum due to the contractor with the Municipal Corporation (which may

be available with Municipal Corporation), or from his retention money, or he shall pay the

claim on demand. The Municipal Corporation reserves the right to carry out post payment audit

and technical examination of the final bill including all supporting vouchers, abstracts, etc.

The Municipal Corporation further reserves the right to enforce recovery of any over payment

when detected not withstanding the fact that the amount of the final bill may be included by the

If as a result of such audit and technical examination any over payment is discovered in

respect of any work done by the Contractor or alleged to have been done by him under the

contract, it shall be recovered by the Municipal Corporation from the contractor by way of all

the means prescribed above or if any under payment is discovered by the Municipal

Corporation, any amount due to the contractor under this contract or under payment may be

adjusted against any amount then due or which may at any time thereafter become due before

payment is made to the contractor from him to the Municipal Corporation on any other contract

account whatsoever.

If, at any time, there should be evidence of any lien or claim for which owner might have

become liable and which is chargeable to the contractor, the owner shall have the right to retain

out of any payment then due or thereafter to become due an amount sufficient to completely

indemnify the owner against such lien or claim or if such lien or claim be valid the owner may

be or become due and payable to the contractor. If any lien or claims remaining, unsettled after

all payments are made, the contractor shall refund or pay to the owner all money that the latter

may be compelled to pay in discharging such lien or claim including all cost and reasonable

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

 Joint venture and subcontracting shall not be allowed under this tender

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 before submission of tender duly filled in by the contractor. Therefore, the contractors

shall have to kindly refer the tender for such addendum or corrigendum published by AMC through

its website www.amc.nprocure.com & www.nprocure.com 48 hours prior to the deadline of

submission of the tender. Tenderers shall verify the number of addendum issued and enclose the

same with the tender documents , failing which the tenders shall be liable for rejection and no any

complaint in respect to this shall be entertained under any circumstances.

Seal and Signature of the Bidder Addl. City Engineer

Date: (West Zone)

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 Bank guarantees (and other instruments having fixed validity) issued as surety for the bid shall

be valid for 28 days beyond the validity of the bid.

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

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

2.3 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 the agreement.

2.4 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) Working days of the date of receipt of the Letter of Intent (LOI) the

successful bidder shall deliver to the Employer, a Initial Security Deposit Shall be submitted

as per C.E. Circular.in the form of a Bank Guarantee/ DD/Locle MICR cheque for an

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

Failure of the same shall make the contractor liable for any penalty as decided by AMC. At present

a policy is framed by Audit department of AMC to charge 4% interest for the balance period and

discontinuity period.

The Security Deposit to be provided by the successful bidder in the form of a bank guarantee

as per format shall be issued as per Memorendum of work.

(E) 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 Annexer -I

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 any extent and contractor shall not claim any extra rate for

8. Penalty: - 10 percent of the balance work on Date of Completion Date or extended time

limit. & As per AMC Rule

9. Tax, Duties on Materials

All charge on account of Octroi ,excise duties, terminal tax, sales tax. Service tax, VAT

(exculding GST) etc. on material procurement or any other component for the works from any

source shall be borne by the contractors.

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 Addl. City Engineer

Date: (West Zone)

General terms & conditions

1. Tenderer should be registered in PWD/ in Govt. R&B /CPWD / AMC or equivalent

registration with any other state Govt. or institutions. Copy of registration should be attached with

tender document. Tenderer who was not registred in AMC must be get registred in panel of

approved AMC contractor.

2. A booklet of FORM B-1 of Gujarat State Roads & Building Department / Water Resources

Department with the correction slips made up to 15-08-1999 may be referred. (only English version)

Clause No. -2 liquidated damages for delay shall be overrule by A.M.C.’s M.C.circular no.- 9 dt.

3. In the specification “as directed" / "approved" shall be taken to mean "as directed /

"approved" by the Engineering in charge.

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

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

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

specific mention for a particulars point / aspect, the same in the relevant Indian Standards shall be

6. All measurement 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.mts.

iii) Cubic contents 0.01 Cu. mts.

In recording dimensions of work, the sequence of length, width and height (Depth) or thickness

shall be followed.

7. Definite particulars covered in the items of work, though not mentioned or elucidate in its

specifications shall be deemed to be included therein.

8. Approval of the samples of various materials given by the Engineer in charge or AMC's

Consultant shall not absolve the contractor from the responsibility of replacing defective materials

brought on site or materials used in the work found defective at a later date. The contractor shall

have no claim to any payment or compensation whatsoever on account of any such materials being

rejected by the Engineer in charge.

9. The contractor’s rate for the item of work shall be for the work completed in all respect.

10. All materials including those of electrical shall be got approved by the Engineer in charge/

Architect before using them in the work.

11. Materials as and when rejected by the Engineer in charge or AMC's Consultant shall be

removed from the site of work within 24 hours.

12. All work shall be carried out in a manner as per standard engineering practice.

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

for checking lines, levels, alignment of the works & all precautionary measures during execution

shall have to be kept in sufficient numbers and in good working condition at the site of the work. All

excavated trench shall be kept covered with barricade and caution tap.

14. Special modes of the construction not adopted in general Engineering practice, if proposed

to be adopted by the contractor shall be considered only if the contractor provided satisfactory

evidence that such special mode of 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

from the responsibility of any adverse effect and concordance of adopting the same in the course of

exaction or completion of the work.

15. The contractor shall be responsible for observing the rules and regulation imposed under the

"Minor Mineral Act", and such other laws and rules prescribed by the Government from time to

16. All necessary safety measures and precautions (incl. those laid down in the various relevant

Indian Standard) shall be taken to engrave the safety of men, materials and machinery on the work

and also of the work itself.

17. Quantity measured in the tender is approximate. It may increase or decrease looking to the

quantum of actual work for which no any claim shall be entertained by A.M.C.

18. Contractor shall have to execute extra item if required or as per need of AMC.

19. The work in general shall be carried out as per standard specifications of the relevant items

to be executed & as per the instruction of Engineer in charge & as per the guidance of AMC's

Consultant for this project.

20. The general terms & conditions of the contract shall be applicable & shall be binding on the

contractor. The contract agreement shall have to be executed between AMC & the agency to which

work is awarded for execution.

21. For Tender amounting below 10 lakh LOI shall be issues within 3 days after received of

sanctioned tender and resolution.Within 10 days contractor has to submit SD and after reciveing SD

Work order shall be issue to contractor and the time limit shall be start from the date of issue of the

written work order to the contractor.

For Tender amounting above 10 lakh LOI shall be issues within 3 days after received of

sanctioned tender and resolution .Within 15 days contractor has to submit SD and after reciveing SD

work order shall be issue to contractor and the time limit shall be start from the date of issue of the

written work order to the contractor.

Security Deposit of 5% of sanctioned tender amount shall be deposited by pay order / demand

draft / cheque or Bank Guarntee of nationalized bank/scheduled bank only. Contractor shall have to

sign contract paper with AMC. The contractor shall be fined 4% of interest per year for delay in

submission of S.D and shall be deducted from contractor’s bill.

22. In case of any ambiguity in specifications mentioned in this tender, the interpretation given

by M.C. Or His Designeted Officer will be final and binding to the Contractor.

23. The contractor shall take no advantage of any apparent error or omission in drawing or

specification and the Engineer -in-charge shall make such corrections and interpretations as

necessary to fulfill the intent of the plants and specifications.

24. The quantities of items in BOQ (Bill of Quantities) may vary in case of necessity arises.

25. All prevailing taxes/duties chargeable by State Govt./Central Govt. and the Municipal

Corporation. will be payable by the contractor.

26. No any kind of price rise / price escalation / price variation for cement, steel or labour shall

27. Contractor is requested to see the site physically before tendering. He is also requested to quote the

rates keeping in view of all the points mentioned in relevant pages of tender documents.

28. Water Supply: The contractor shall arrange at his own cost, a suitable supply of piped water

for the construction of the works and provide a satisfactory supply of potable water for drinking,

washing, sanitation and cleaning down. The contractor will be responsible for all the costs where

applicable of connection, meter installation, water consumed, water required for testing purposes,

disconnection and the laying, maintenances and ultimate removal of any distribution system around

29. Electricity: Electric supply will be made available at the site by the Contractor and the

contractor must make his own arrangements with the Corporation and Electricity Supply Authorities

and with other contractors to connect and to take a supply from such services, paying all costs in

connection therewith.

The Contractor shall be entitled to use supply Electricity as may be available on the site for purpose

of the work and shall pay such charges as is fixed by the appropriate supply Authorities.

In case there is any delay in supply of power site of any interruption or fault in the power during the

work. No compensation shall be paid for idle labor staff, machineries and for use of diesel operating

sets etc. as the case may be.

30. Tenders shall submit all the valid/certified documents in support of their initial/eligibility

criteria mentioned above along with the bid. They shall have also to submit the income tax

clearance certificate and solvency certificate.

31. No advance such as secured advance machinery advance, mobilization advance or materials

advance will be given.

32. The contractor shall get the electrical works executed through the authorized Government approved

licensed electrical person or firm in appropriate category in accordance to contractual provisions.

33. The electrical works shall be carried out strictly in accordance with the directives issued by

Engineer in charge.

34. Contractors shall not have any dispute or claim for any kind of compensations

(i) If the quantity stipulated in the tender items varies or the scope of work changes &

thereby total amount of work increases/ decreases.

thereby total amount of work increases/ decreases.

(ii) If the work gets delayed/ postponed for some administrative/ technical decision what so ever.

35. In case of any dispute, decision of Municipal Commissioner shall be final and binding on the

36. Tenders which do not fulfill all or any of conditions or are submitted incomplete in any respect will

be rejected. Municipal Commissioner reserves the right to increase/decrease the scope of work. No

any claim to that effect shall be entertained. The Municipal Commissioner also reserves the right to

reject any or all the tenders without assigning any reason thereof.

37. The contractors are requested to quote their rates considering above tender conditions.

38. The contractor shall have to execute the contract agreement after received work order.

Even though in special case, If work is not started because of monsoon or any other special

reason (like site is not available and due to unavoidable circumstances arise), after evaluation of

situation the actual date of starting of work will be consider after approval of Dy.M.C. (West zone)

39. The Contractor shall not claim for increase or decrease in the quantity of the BOQ item or the scope

40. The R.A bill / final bill payment shall be made as per the latest A.M.C policy / circular for the work

done by the contractor.

41. Conditional tenders will not be accepted.

Signature of contractor with seal Additional City Engineer (W.Z)

Date Ahmadabad Municipal Corporation

ybœtJtœ BGþrlrmvj ftuvotuhuNl

ftb btxulwk xftJthe œh Jt¤wk xuLzh ylu ftuLx[tfx

xuLzhh btxule Nh<tuu

1 y: yt xuLzh su <u Jdolt y.Bgw.ftu y&Jt fuLî{ y&Jt htsg mhfthle btLg gtœelt ftuLx[fxhtu Che NfNu.dJobuLxlt btLg

ftuLx[[tfxhu y.Bgw.ftuvtuo. bt btLg ftuLx[[tfxhtu le gtœebtkk hSMxuNl fhtJJtlwk hnuNu.

1 c: btLg ©uKelt ftuLx[tfxh <hefu ltuk^Kelwk «btKvºtle MJ «btKe< fhuj lfj xuLzh mt&u stuzJtle hnuNu.

1 f: xuLzhhle jtgft<

ftb sJtcœth xuLzhh <ubs su xuLzhh mwaJuj ftuLx[tfxhle ©uKebtk ytJ<t ntug <ubs ftb fhJt mûtb ntug <ublu s

ytvJtbtkk ytJNu. ftb yvt<t vnujt ftuLx[tfxhu ftb mkk<tu»tfthf <ubs xtRb jebexbtkk vwÁk fhJt sYhe

mJj<,ylwCJ, ûtb<t ylu VtgltLmegj hemtumo hsw fhJtlt hnuNu.

1 z: ybœtJtœ Bgwrlrmvj ctuzo XhtJ lk - 3836,<t.25/11/2011 &e b¤uj bkswhe ylwmth <&t mexe.Rsluh

mh¾gwjh,lk -17,<t.09/12/2012 bwsc ybœtJtœ Bgwrlrmvj ftuvtuohuNlbtk ftuLx[t¾xh hSMxuNl Ve,heLgwyj Ve

<&t yvd{uzuNl Ve ylu btv œkztu ægtlbtk htFe <u bwsc ybj fhJtltu hnuNu.

1 R: xuLzh Ch<t vnujt xuLzhhu mtRx rlheûtK fhe juJwk. xuLzhh ftblt «fth, ngt< hM<t, vtKe btdo, mkkath ylu

JvhtNlt ceò hM<tytu&e mkk<wÐ ntuJtlwk btle juJtbtkk ytJNu. xuLzhhu ftblu mtRx ylu rcÕzekkd(fu su ftb fhJt, ftb

vwhwk fhJt <&t ftblt buRxulLm btxu cltJuj ntug).<ubs xuLzhhu yt mtRxlt ftb btxu, rcÕzekkd btxu, gtzo, zevtu btxule

søgt vtu<tle he<u bu¤Je juJtle hnuNu. (xuLzhlwk ftb fhJt, ftb vwhwk fhJt <&t ftblt buRxulLm btxule søgt)

2: yt ftble mbg bgtoœt xuLzhbtk sKtÔgt bwscle hnuNu. (bubtuhuLzbbt sKtJuj «btKu)

3: xuLzh Jujezexe rvhegz xuLzhbtk sKtÔgt bwsc hnuNu. (bubtuhuLzbbt sKtJuj «btKu)

4: xuLzh Ch<e JF<u yluoMxble ChJtle hnuNu.

xuLzh Vtubo ylu ylwmwrabtkkle œhufu œhuf Ftje søgt xuLzh Chlthu Chuje yt mt&u btufjujt œM<tJus vh< fhJtlt hnuNu.

6: ftuLx[tfxhtuyu leaule ctc<tu ft¤SvwJof JtkkaJt rJlkk<e Au.

1) J^w fu ytuAtle xftJthelt œh Nçœtu <ubs ytkkfztbtkk ytvJt.

2) ftuR fkkvlelu ltbu xuLzh juJtbkkt ytÔgwk ntug <tu fkkvle J<e xuLzh vh mne fhlth Ôgrf<lu yr^f]< fh<wk bwFðgthltbwk

xuLzh mt&u hsw fhJtlwk hnuNu.

3) Bgwrl.ftuvtuohuNllt «J<obtl rlgbtu ylwmth yluMxble ChJtle hnuNu.ylu xuLzh mt&u cezJtle hnuNu.

4) ftuLx[tfxhu RLfbxuût mkkckr^< vtl lkch <&t cukf zexuRj ytvJtle hnuNu.

5) ftuLx[tfxh vtmu ydtWlt ylwCJt ykdult «btKvºttule lfj xuLzh mt&u hsw fhe NfNu.

6) xuLzh Nh<tu ylu MvuNeVefuNl <&t CtJ vºtflt œhuf vtlt ylu rJd<tu vh ftuLx[tfxhu mne fhJe.

7) <btb mw^tht, AufAtf ylu Dwkxujt jFtK vh ftuLx[tfxhu xwkfe mne fhJe.

7: AufAtf xuLzh Chlthlu sKtJJtbtkk ytJu Au fu xuLzh œM<tJustult jFtKbtk ftuR AufAtf fu VhuVth fhJt œuJtNu lrn ylu

ytJe ftuR AufAtf fu VuhVth juJtNu lrn, <ultkk jFtKbtkk ftuR Cwwj ntug <tu <ult vh l Dwkx<t Ftuxt jFtK fu ytkkfzt vh Auftu

bthelu <ult mtawk jFtK fu ytkkfzt MvÐ Wfju <u he<u jFJt. «ðguf mw^tht vh xwkfe mne fhJe.

8 y: xuLzh hsw fh<tkk vnujt Ftm fhelu xuLzhbtk œNtoJuj mwaltytulwk vtjl fhJtbtkk ytÔgw lrn ntug <tu xuLzh ybtLg

dKJtbkkt ytJNu <ule ltuk^ juJt rJlk<e Au. J¤e yt Vtubolwk bwFv]ƒ ylu ftuLx[tfxhtult btdoœNol btxu mtbtLg rlgbtu

ylu mwaltytu vK ft¤SvwJof JtkkaJt rJlkk<e Au.

1) ftuRvK fthK œNtoÔgt rmJtg ftuRvK fu c^t xuLzhtu yMJefth fhJtltu nf yctr^< hnu Au.

8 c: Wvhle ctc<tu Wvhtkk< xuLzh leault mkkstudtubtkk <h< ybtLg XhJtlu vtºt &Nu.

1) xuLzh Chlth, rlg< ftb y&Jt ftb btxu bkswh fhuj y&Jt CtJ vºtflt ftuR ftuz y&Jt vîr< y&Jt rJd<tubtkk

bwfuj Nh< y&Jt mw^thtbtkk ftuR VuhVth mwaJ<t ntug.

2) xuLzhlwk ftuR vtlwk fu vtlt ftZe ltkkÏgwk/ltkkÏgt ntug fu cœÕgwk/cœÕgt ntug.

3) c^t mw^tht J^tht y&Jt atukxtzuje ftvjeytu Wvh xuLzh Chlthu xwkfe mne l fhe ntug.

4) xuLzhbtk <ubKu ftuR AufAtf fhe ntug, ylu

5) xuLzh Chlth y&Jt vuZele ctc<btkk œhuf Ctdeœth y&Jt <u ykkdulwk bwFðgthltbwk ^htJlth Ôgrf< mne l fhu y&Jt

xuLzhbt <u btxu htFJtbtkk ytJuje søgtbtkk mne/mneytu Wvh ftuR mtûteyu mtF fhe l ntug.

8 f: Nh<e xuLzh MJefthJtbtk ytJNu lne.

8 z: xuLzh MJefthJw , hœ fhJw, ftulu ytvJw ylu fgt CtJ&e ytvJw <u ykdu Bgwrl. frb§h©eltu rlKog ytFhe hnuNu. ftuR

fthKmh stu ftuLx[tfxhlu ftb l ytve Nftg <tu <u ykkdu ftuLx[tfxh ftuRvK «fthltu lwfNtle fu J¤<hltu nff œtJtu fhe NfNu

lrn fu ftgœtfeg ftgoJtne yt ykkdu &R NfNu lrn. xuLzh bkswh &gtltu y&o ftb ytve s œuJtlwk Au <uJtu &R NfNu lrn.

9: rJmkkdr< ylu rnmtc stud:

nt& ^hJtlt ftbtule ctc< œNtoJ<t CtJ vºtf btklt sÚ&t ylu hfble ftuRvK Cwjawf leault rlgbtu ylwmth mhCh

fhJtbtkk ytJNu.

1) xuLzh Chlthu œhlt Ftltbtkk sKtJuj Nçœtu ylu ytkkfzt Jåau ftuR ymkkdr<lt fumbtkk Nçœtubtkk sKtJuj hfb btLg htFJtbtkk

2) yufb œh ylu sÚ&tlt Ftuxt dwKtfthlt fthKu ftble ctc<tu œNtoJ<e CtJ vºtf lt Ftltbtkk&e hfbbtkk Cwj sKtg

<tu yufb œh btLg htFJtbkkt ytJNu ylu œhlt yt^thu dwKtfth mw^thJtbkkt ytJNu.

3) yufblt Ftltbtkk&e <ubs ytd¤ Fuka<t mhJt¤tle <btb Cwjtu mw^thJtbkkt ytJNu.

4) ctc<tu y&Jt mhJt¤t mtbu vwhu ytkkfzu fhuj ftuR vK ctc< ægtlbtkk juJtbtkk ytJNu lrn.

10y: ftbltu «tud{um mbg bgtoœt bwsc fhJtltu hnuNu.

xuLzhbtk ftuLx[t¾xh îtht Chujt CtJ <btb «fthlt su <u «J<o<t mhfthe xuût mrn<lt CtJ dKJtbtk ytJNu. ylu

<ubtk atjw ftb œhBgtl su ftuR VuhVth &Nu <ultu J^thtu awfJJtbtk ytJNu lrnk.

10c: mûtb m•tt îtht xuLzhle bkswheltu XhtJ vtzgt ctœ ( LOI) ytvJtbtk ytJNu ðgth ctœ rœl - 15 btk rm¾gtuhexe

zevtuÍex sbt fhtJJtle hnuNu. rm¾gtuhexe zevtuÍex btuze ChJtlt rfMmtbtk Bgwrl.ftuvtuohuNlbtk «J<obtl rlgb ylwmth

ftgoJtne fhJtbtk ytJNu.

10f: bkswh &guj xuLzhle mbgbgtoœtbtk ftbdehe vqKo l &tg <tu mbgbgtoœt ctœlt FhuFh ctfe ftble hfblt 10% juFu

(jefJezexe zubuSm) vulÕxe Jmwj fhJtbtk ytJNu.

xuLzh Chlthu yu Jt< mbS juJtle hnuNu fu <uKu xtkkfujt œh vwhtk &gujt ftb btxult Au ylu <ubtk bswhe, vtjF, ÃjtLx,

œuFhuF,mhJem-ftbdehe, Jes¤e, htugÕxe ylu ytufx[tug Jduhu ykkNu <btb Faoltu <&t sYh sKtg <tu ylu ðgthu

ht<vt¤elt ftblu juJt c^t J^thtlt Faoltu mbtJuN &Nu ylu xtkkfujt CtJ fu œh fh<t J^thtle ftuR awfJKe ykkdult

<ublt ftuR œtJt ægtlbtkk juJtNu lnekk ylu xuLzh Chlth Ftuxe hswyt<lu fthKu y&Jt ftuR Ôgrf<yu(vAe<u ctkk^ftb

rJCtdltu fboathe ntug fu l ntug)<ublu ytvuje btne<elu yt^thu vtA¤&e ftuR œtJt hsw fhJt nfœth hnuNu lnekk. <ublw

xuLzh ChJt <&t <ubtkk swœt swœt CtJ ylu œh ChJt btxu sYhe yuJe <btb btne<e vtu<tlt vûtu l bu¤Je NfJtlu fthKu

vtu<u xuLzh hsw fhJtlu je^u y&Jt <ubtkk&e WCt &<t ftuR stuFb fu sJtcœthebtkk&e Axfe NfNu lnekk. mœh ftbbtk ftuR

vK ò<lt ctk^ftblt bxehegj Wvh CtJ J^thtu ytvJtbtk ytJNu lrnk.

11 c: ftuLx[tfxhtulu vubuLx / hlekd cej Bgwrl. frb§h©elt su <u «J<obtl rlgb bwsc fhJtbt ytJNu.<&t Bgwrl.

frb§h©e/mexe Rsluh©e lt su <u JF<ltk mh¾gwjh «btKu ftbdehe/ybj fhJt ckDlf<ot hnuNu.

11 f: ftuLx[t¾xhlt œhuf hlekd cejbtk&e ftuLx[t¾xhlu awfJJtle &<e fwj hfb Wvh (xuLzh bwsclwk vubuLx +

yu¾x[t ytRxb) 2 % juFu hexulNl ble ftvJtbtk ytJNu su VtRlj cejbtk vh< ytvJtbtk ytJNu.

11 z: htsg / fuL÷ mhfth©elt JF<tuJF<lt ftgœt bwsc su ftuR hfble fvt< fhJtle &Nu <u bwsc ftuLx[[tfxhlt cejbtkk&e

fvt< fhJtbt ytJNu.

12: yu)fhth mkkc^e œM<tJustu fhthlt ydðglt Ctd dKtNu ylu <u mD¤t mne<lt fhth mbd{ ftblu jtdw vzNu.

ce)xuLzhbtk œNtoJuj ftb mkkck^e œM<tJusbtkk œNtoJuj rJd<btkk rJmkkd<<tlt rfMmtbtk leau œNtoJuj ¢btlwmth

œM<tJusbtkk œNtoJuj rJd< d{tng htFJtbkkt ytJNu.

yu) yufb ylu fœ

2) xuLzh Vtubolwk CtJvºtf

z[tuRkdbtk fœ, ytfth, ytkkfzt fœta Ftuxt ntug <tu btvujtkk fœ, ytfthlu ylwmhJwk.

2) xuLzh Vtubole ylwmwra-ce

Cwj Chujt fu Ftuxt JKollt rfMmtbtkk yt mkkck^e Wvhefûttyu rJmkkd<<t ykdule ltuk^ bwfe

yuze.me.R/zu.Bgwrl.frb./Bgwrl.frb.le bkswhe bu¤JJtbtk ytJNu ylu <u bwsc fhJtbkt ytJuj rlKog ykkr<b

dKJtbkkt ytJNu.

13 : xuLzhhu z[tuRkd fu MvuNeVefuNlbtkk hnuje ftuR ûtr< fu Ftbeltu duhjtC juJtle fturNN l fhJe ylu Rsluh Rl-atsuo Ãjtl

<&t MvuNeVefuNlle ûtr<ytu mw^thJe <&t <ulwk mtawk y&oDxl fhtJJwk.

14 : yt Wvhtk< y.Bgw. ftuvtuo. lt slhj ftuLx[tfx fLzeNl vK btLg htFJle hnuNu.

15 : yufe JF<u yuf fh<t J^w søgtytuyu ftb NY fhJtltu Jfo ytuzoh b¤u <tu ftb yuf mt&u s c^u NY fhJw vzNu.

16 :atjw ftbu mrJom jtRllu lwfNtl l &tg <u he<u ftb fhJtlw hnuNu. stu ftuR mrJom jtRllu lwfNtl &Nu <tu <ule mkvwKo

sJtcœthe (òlbtj) ftuLx[tfxhle vtu<tle hnuNu. mtRx Wvh ftb œhBgtl bswhtu fu sl<tlt ftuR btKmlt òlbtj lu

lwfNtl &tg <ule sJtcœthe ftuLx[tfxhle hnuNu.vtujem Vhegtœ &tg <tu <ule sJtcœthe vK ftuLxtfxhle hnuNu. CuFz

Dme l vzu <ule sJtcœthe vK vtujem Vhegtœbt ftuLx[tfxhle hnuNu.CuFz Dme l vzu <u btxu mjtb<elt vdjt (suJt fu

œtuhzwk ctk^e bswh Ftztbtkk W<thJt, mtuhekkd ylu Mx[[xekkd fhJt rJduhu) je^t Jdh bsqhlu Ftztbtkk W<thNu <tu ftuLx[[tfxh s

vtujem Vhegtœbt sJtcœth hnuNu ylu Bgwrl.ftuvtuohuNlltu ftuRvK MxtV ytlt btxu sJtcœth hnuNu lrn.ytxjwk mbSlu

s xuLzh ChJwk. Bswhtultu rJbtu vK W<thJtu.

17 : ftuLx[tfxh îtht xuLzhbt œNtoJuj MveNeVefuNl bwsc MxtLzzo bxehegÕm MvuNeVefuNl bwsc jtJJtlt hnuNu.<&t sYh

sKtg <tu xuMxekd fhtJJtlwk hnuNu.<&t yt ykdu «Joðbtl Bgwrl.ftuvtuohuNlt rlgb bwsc bxehegÕm fu ceò xuMxed hevtuxo

ftuLx[tfxhu vtu<tlt Fauo ftuvtuohuNl sKtJu <u søgtyu fhtJJtlt hnuNu. bxehegÕm jtJJt fu jR sJtltu mkvwKo Fao

ftuLx[tfxhu CtudJJtltu hnuNu.

18 : M&¤ vrhrM&r< / sYhegt< bwsc ftb fhtJ<t xuLzhlt ytRxblt sÚ&tbtk J^ ^x &tg <tu rlgb ylwmth <u ykdu ftb

fhJt ftuLx[tfxh ck^tgujt Au.

19: mtRx vh jtJJtbtk ytJuj btj mtbtl hesufx fhJtbt ytJu <tu <whk< rœl 1btk vh< jR sJtltu hnuNu.

yLg&t <ule lwfNtlle sJtcœthe ftuLx[tfxhle hnuNu.

20 :ftuLx[tfxhlu su ftuLx[tfx ytvJtbtk ytJu Au.<ubt mhfth©elt «Joðbtl rlgb bwsc ve.yuV/juch

yufx/vtujemlt ftgœtlw vtjl fhJtlwk hnuNu <&t yt ykdu Bgwrl.ftuvtuohuNl îtht su btne<e btkdJtbtk ytJu <u ytvJtle

21: ftuRvK ftgœtfeg jexeduNl ybœtJtœ Nnuhle ftuxobt hnuNu.

22: btj su <u Mxtumo Wvh y&Jt mtRx Wvh jtuftulu lz<h l &tg <u he<u mwalt bwsc W<thJtltu <ubs dtuXJJtltu hnuNu.

23: ftuR vK mhfthe fhJuht ChJtle <btb sJtcœthe ftuLx[tfxhle hnuNu.

24: yt xuLzhbtkk stu ftuR ytRxb hne dR ntug <tu <u y&tJ M&¤ M&e<e bwsc xuLzhbtk mbtJuN l ntug <uJe J^thtle ftbdehe

fhJtle &tg <uJt rfMmbtk Bgwrl.ftuvtuohuNlt «Joðbtl rlgb ylwmth J^thtle ytRxblt CtJ lffe fhJtbtk ytJNu ylu

<u bwsc awkfJKe fhJtbtk ytJNu.

25: atjw ftb œhBgtl «tuxufNlle mkvwKo sJtcœthe ftuLx[[tfxhle hnuNu. subtkk vevzt,œtuhzt, Cgmwaf ctuzo,ÃjtMxef vxe,rJ.

ftuLx[tfxhu jtJJtlwk ylu mtaJJtlwwk hnuNu. ylu ftuRvK yfMbt< &Nu <tu <ule mkkvwKo sJtcœthe ftuLx[tfxhle hnuNu.

26: M&¤ Wvh atjw ftbdehe œhBgtl ftb fhlth ftuLx[tfxhlt bswh / fboathe y&Jt yLg Ôgrf<lt yfMbt<lt rfMmbtk

juch yufx bwsc fhJtle &<e ftgoJtne <&t vtujem ftgoJtnele sJtcœthe ftuLx[tfxhle hnuNu.

27: stu MxtV mqalt ytvu <u bwsc mwalt vtu&e ftuLx[tfxhu htFJtle hnuNu. <ubt œhhtus fhuj ftbdehe <&t yr^ftheytuyu

ftb mw^thJt fu vtu{d{um J^thJtlt ltuk^ fhuj ntug <tu <ulwk ftuBÃjtgLm ytvJtlwk hnuNu ytJe ltu^lt sJtc l &gu fu <u

«btKu M&¤ Wvh ybj l &gu ftuLx[tfxhlu vulÕxe fhJtle mððtt yuze.mexe yuLSlehgh©elu hnuNu.

28: œhuf ytRxblt MvuNeVefuNl ybœtJtœ Bgwrlrmvj ftuvtuohuNlltk bkswh &guj <&t btLg htFuj MvuNeVefuNl Nh<tu

bwsc hnuNu su ytRxbbtk MvuNeVefuNl l ntug <uJt mkstudtubtk yuze. mexe.yuLSlegh©eltu rlKog ytFhe hnuNu.

Jtuxhekd fhJtbtk lrn ytJu fu œhhtus J^thtltu zucheÍ WvtzJtbtk lrn ytJu <tu ftuLx[tfxhlt Fauo ylu sutFbu Jdh ltuxemu

Jtuxhekd fhtJJtbtk <&t zucheÍ WvtzJtbtk ytJNu ylu cejbtkk&e hfb ftve juJtbtk ytJNu.

29: juch JuÕVuh Vkkz btxu ntjbtkk htsg mhfth©eyu fhuj nwfb bwsc 1%(yuf xft) hfb cejbtk&e ftve juJtbt ytJNu.

30: su ftbtubtk atubtmtlt mbgdt¤tlu ctœ ytvJtle Nh<tultu WÕjuF ntug ðgtk atubtmtltu vehegz <t.15 swl &e

mÃxuBch Mþ^eltu dKJtbtk ytJNu. yt mbg œhBgtl ftuLx[tfxh îtht ftbdehe fhe Nftg <ub l ntug <tu <u mbgdt¤tu ctœ

fhe ftble mbgbgtoœt dKJtbtk ytJNu <&t sYhegt< Bþscle xtEb jebex J^the vK ytvJtbtk ytJNu.

31: ftuLx[tfxhu «J<obtl ybœtJtœ Bgw. ftuvtuohuNl lt JF<tuJF< lt mhfgwjh bwsc ve yuV,Jux <&t ylu muÕm xuût lu

jd<t vwhtJt vubuLx fh<e JF<u sYh vzu&e hsw fhJtlt hnuNu.

yufhthlwk Vtubo

1) nwk/ybu yt&e yufhth fhwk Awk/fheyu Aeyu fu yt xuLzh hsw fh<tkk vnujtkk buk/ybu M&¤le bwjtft< je^e Au ylu

ftblu jd<t btjmtbtl, bswhe ylu ceS ctc<tulu jd<e M&trlf vrhrM&r<le ò<-btne<e bu¤Je Au.

2) nwk/ybu yt&e yufhth fhwk Awk/fheyu Aeyu fu yt ftuLx[tfxhtule Nh<tu rJd<tu ylu xuLzhlu jd<t œM<tJustu

ft¤SvwJof yÇgtm fgtuo Au ylu <u bwsc <ultu ybj fhJt mkkb< Awk/Aeyu.

ftuLx[tfxhle mne - rm¬tu yuze.mexe yuLSlegh

btuctEj lkch mt&u (vrùb Ítul)

AHMEDABAD MUNICIPAL CORPORATION

ENGGNIERING DEPARTMENT

GENERAL SPECIFICATION

Time limit for the work shall be 12 months after the order to start the works. Progress of work

should be in proportion to time limit. The details of reinforcement of R.C.C. work shall be as per

design and instructions of Add. City Engineer and his order will be considered final.

The contractor shall have to maintain account of steel, cement and other materials that may be

brought by him on site. This account shall be regularly maintained and kept open for inspection by

Municipal Staff. Watering of all the items shall be as per instructions otherwise no payment shall be

made to contractors. Mixing of concrete shall be done by concrete mixer machine. Arrangements of

binding vibrator for R.C.C. works if required shall have to be made by the contractor.

The contractor shall be remain responsible for Workmen’s compensation if any accident. The

contractor shall arrange for barricading at night and arrangement of Pagi at night to direct the

traffic. He shall be responsible for any damage to public. If any incident happen, during the

execution of work. In case of dispute for unseen or overlooked items the decision of the Dy. City

Engineer shall be final. The contractor shall have to give site clean of all rubbish during the work

and at the time of completion of work and hand over the site with final finishing of the work as

directed. All the rejected materials shall be removed from site within 24 hours by contractor at this

risk and cost. Debris shall have to cart daily from site.

For mixing mortar either for masonry or for plaster or for any other purpose contractor shall

have to prepare through of bigger size and mix the mortar in the required proportion. In on case he

shall be allowed to mix the mortar either on floor or any finished surfaces. The contractor shall

have to make his own arrangement for water required for the work.

If any extra item crops up during the progress of work the same shall be carried out by the

contractor and he shall be paid at the rate fixed by Add.C.E. as per the rate analysis based on latest

SOR or if item is not available in SOR than based on current market rates. In case of extra item

decision of Add. City Engg. shall remain final regarding rate.

If in the interest of the Corporation it is necessary to change either any site or the design of the

propose work the contractor shall carry out the same at his quoted rates without charges any extra

and the contractor will have to carry out the works and he will be paid at the rate quoted by him. No

claim for extra rate for subsequent changes in site and design is entertained.

The cubical contents of the cement bag shall be taken as 1-20 cft. Per bag and the contractors shall

have to prepare the measures boxes according to this measure.

Octroi exemption passes shall not be given for any materials required for the work. Contractor will

be fully responsible for compliance of the various provisions under contract Act. 1970 and the

Rules framed the to under.

The tender for the work shall remain open for a period (180) days from the date of opening of the

tenders for this work and that the tenderer shall not be allowed to withdraw on modify the offer on

his own during the period. If any tenderer withdraw or makes any modifications or addition in the

terms and conditions of his tender not acceptable to the Municipal Corporation the Municipal

Corporation shall without prejudice to any right or remedy be at liberty to forfeit in full the said

earnest money and black list the contractor.

If work is not started within specified time limit the penalty as per rule & tender condition delay of

start shall be recovered separately from the immediate bills payable to the contractor. Contractor

has to make his own arrangement for procurement of steel and cement.

Contractors should note the following conditions carefully:-

i) Conditional tender shall not be accepted.

ii) All tenders are to be submitted in duplicate without which the tenders are liable to be

iii) In case of tender downloaded from website, tender fee & EMD should be submitted in form

of demand draft

iv) Condition of Form - B1 Standard Specification of material & code of practice will be

applicable. Form B1 can be is available in website. Specification shall be as per ' R& B

Dept. - Govt. of Gujarat booklets of Building Works & and Road Works Specifications

published by Gujarat Book Depot, Sector-21. Gandhinagar.

CONTRACTOR'SSIGNATURE ADDL.CITYENGINEER

& STAMP (West Zone)

TECHNICAL SPECIFICATIONS

AHMEDABAD MUNICIPAL CORPORATION

ENGINEERING DEPARTMENT

TECHNICAL SPECIFICATIONS ITEMS REQUIRED DURING EXECUTION OF DRAINAGE LINE WORK

Item No. Excavation for foundation up to 1.5 tm. depth in all type of hard and soft soil including

1 sorting out stacking of useful material & disposing of excavated stuff up to 50 tm. lead

loose or soft soil, girding, lighting, fencing the trenches', and pits. (depth measured from

Excavation shall be done as per plans and alignment in all sorts of soil including all masonary,

concrete and asphalt road paving work etc. Root of trees met with during excavation shall be

stacked at lead of 4’ away from the trenches as per instruction so that it may not damage the

sides of excavated trenches. The sides of trenches shall be vertical and bottom shall be

uniformly leveled. The excavated earth shall be stacked at any place or places shown within

mtr. as directed. After completion of the work the site shall be well dressed and cleared of all

rubbish so that it may give decent appearance. Contractor shall arrange for all materials required

for lining out and shall care to preserve the level pegs given. He shall have to arrange for

shorting at his own cost if the soil is found to be loose and sandy. He shall have to arrange for

sorting out brickbats or any serviceable materials found during excavation and shall have to

stock. Nothing extra shall be paid for this. He shall have to cart the excavated soil to site shown

within 50 mtr. If so ordered by officer in charge of this work. No old brickbats recovered from

excavation shall be allowed to be used by the contractor in the work. The depth of foundation will

be as per drawing. Contractor should arrange for safely measures so that there is no danger of

falling any men or animal in the excavated portion, otherwise he will be held responsible for the

compensation to be paid as the case may be. He should also arrange for red lamp at night times.

The contractor should not damage any of the municipal property, water lines, electric cables etc.

at the time of excavation. Water lines, electric cables etc. coming in the way will be shifted by

corporation but he should see that no damage is done for gross negligence on his part,

otherwise such damages will be recovered from him. Excavated stuff will be stacked at the site

shown or will be carted by the contractor immediately as per the other item of this tender.

Instructions of C.E. or his representative will be strictly followed. Measurement shall be given on

Excavation for foundation up to (a) Up to 0 to 2.0 Mt (b) from 2.0 to 3.0 mt depth (c) from 3.0 to

5.0 mt depth (d) above 5.0 mt depth including sorting out and stacking of useful materials and

disposal of the excavated stuff up to 50 mt. lead.

Excavation shall be done as per plans and alignment in all sorts of soil including all masonary,

concrete and asphalt road paving work etc. Root of trees met with during excavation shall be

stacked at lead of 4’ away from the trenches as per instruction so that it may not damage the

sides of excavated trenches. The sides of trenches shall be vertical and bottom shall be

uniformly leveled. The excavated earth shall be stacked at any place or places shown within

mtr. as directed. After completion of the work the site shall be well dressed and cleared of all

rubbish so that it may give decent appearance. Contractor shall arrange for all materials required

for lining out and shall care to preserve the level pegs given. He shall have to arrange for

shorting at his own cost if the soil is found to be loose and sandy. He shall have to arrange for

sorting out brickbats or any serviceable materials found during excavation and shall have to

stock. Nothing extra shall be paid for this. He shall have to cart the excavated soil to site shown

within 50 mtr. If so ordered by officer in charge of this work. No old brickbats recovered from

excavation shall be allowed to be used by the contractor in the work. The depth of foundation will

be as per drawing. Contractor should arrange for safely measures so that there is no danger of

falling any men or animal in the excavated portion, otherwise he will be held responsible for the

compensation to be paid as the case may be. He should also arrange for red lamp at night times.

The contractor should not damage any of the municipal property, water lines, electric cables etc.

at the time of excavation. Water lines, electric cables etc. coming in the way will be shifted by

corporation but he should see that no damage is done for gross negligence on his part,

otherwise such damages will be recovered from him. Excavated stuff will be stacked at the site

shown or will be carted by the contractor immediately as per the other item of this tender.

Instructions of C.E. or his representative will be strictly followed.

Measurement shall be given on Cmt. basis.

Item No.2 Excavation in bituminous road as per required gradient and line including safety

provisions using site rails and stacking excavated stuff including up to all required lead

cleaning the site etc. Complete for all lifts as specified (Item no. 2 - Part-1&2 -Labour

Sec, Excavation in Bituminous road

Mode of measurement: The rate shall be for a unit of Cum Basis.

Item No. Refilling the pipeline trencheds incl. ramming, watering, consolodating desposal

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

Refilling as directed.

--do-- with selected soil brought from outside including all lead

Mode of measurement:-

The rate shall be for a unit of Cmt basis

Item No. Conveyance charge of earth ,lime,murrum, building rubbish, manual garbage,sludge

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

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

5 km. distance or as directed and ordered by the Engineer, so as not to cause any

inconvenience to the public traffic finding which in view of public 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 the site, the said work shall be carried out by the Municipal Corporation at

the risk and cost of the contractor and no claim or dispute shall be entertained in this respect.

If the filling in trenches after settlement of the earth filling in trenches is to be done and

the same shall be carried out by the contractor without asking any extra rate. The contractor

shall have to cart the surplus earth after the trenches we will watered and refilled with the sand.

The rate of carting including carting of brick bats, metal, rubble vegetable and garbage, if

necessary to clear the road surface.

Mode of measurement:-

The rate shall be for a unit of Cmt basis

5-6 Providing and jointing stoneware pipes incl. excavation upto 2 mt. refilling, transporting

pipes to work site, unloading lowering in trnch such as cementsand, hemp bitumen as

directed, incl. watering the trenches spreading and cartingaway of surplus.

Lowering, laying and jointing stone ware pipes of following diameters with cement joints

in C.M.1:1 proportion in proper position , grade and alignment at all level as directed by

Engineer-in- charge including conveyance from stone to site of work, Jointing material

A)…………do…….(b)10 cm dia line

B)………do……….(c)15 cm dia line, 20cm line

C)……………do….(c)23 cm dia line

The pipe shall be of best quality stoneware pipes. The pipes shall be of approved quality

make and shall be brought on site after approval. (The pipes shall be laid in grade as per

instruction.)Contractor shall have to procure bills for standard pipes.

The joints shall be done in cement proportion 1:1 (1 part cement: 1 part sand) using spun yarn

dipped in hot asphalt and caulking tools. The hydraulic pressure test shall be given to the

contractor for testing pipes and jointing. No trenches shall be filled without the approval of the

engineer in charge.

The rate of the pipe work are including of excavation and refilling. The excavation etc.

shall be done as follows:

Excavation: The sewer trench shall be excavated to the alignment and gradient shown on the

plan and section. In all sorts of soil including old masonary, asphalt roads and wet excavation.

The sewer excavation shall be commenced at the down stream end of the sewer and be

continued up to the gradient as directed. The trench shall not open more than 60 mts. in advance

of the completed sewer only when directed by the engineer in charge looking to the progress of

the work in obtaining the formation of the bottom of the trenches the usual methods of using sign

rails and boning roads shall be adopted during the whole of the process. The centre line of

uniform height shall be carried clearly on each rail. The depth of the excavation and invert of the

sewer shall be checked by means of boning road of approved length and also by straight edge.

The bed of the trench shall be well rammed before starting laying of sewer lines and cement

concrete and masonary work.

Where trenches are deep in bad grounds the sides shall be supported by suitable

timbering of shorting work looking to the nature of the soil near big or important structure, the

sides of the trenches shall be closely and securely timbered, if any settlement of the buildings in

anticipated the timbering shall be left in the ground. The various materials excavated shall be

separately stacked so that in refilling that may be relayed on the same order as before and least

possible damage shall be done carpet on the public roads and private properties. Surface

covering consisting of asphalt carpet shall be kept on side and preserved for reinstatement. The

excavated earth shall not be heaped near the trenches so as to caused unnecessary obstruction

along the trenches during inspection trenches etc. shall be tunneled under only as necessary.

The side of the trenches shall be nearly vertical and plumb and red light shall be placed at each

end at intervals and instructions and further protected by rope fence. Necessary caution boards

shall also be created and as directed by the engineer in charge.

Wherever possible material excavated from the trenches of whatever kind shall not be

placed nearer than three meters from the outer edge of the excavated trenches. The utmost shall

have to be taken in refilling the trenches so that no damage may be done no sewer, no lump

shall be allowed to be put around the sewer. The ramming of the filling shall be done and well

The surplus earth shall be removed directed within 30 meters lead. The measurements

of the work shall be exact length and width of the trenches as specified or as per City Engineer

instruction and depth shall be measured vertical as per section up to invert or the pipeline. The

City Engineer reserves the right of extra excavation on either side if considers necessary for the

safety of the work.

The bottom and sides of the trench shall be dressed in level and plumb in all directed

before any concrete is in dia. In case the excavation is done deeper than required no filling shall

be allowed to bring the formation to proper level but contractor shall have to lay cement or lime

concrete of filing or other acceptable materials as directed by the City Engineer at contractor own

cost so as to come to proper formation. In case bad formations are met with the work shall have

to be done as per instruction of City Engineer. Necessary arrangements for watering trenches

must be provided by contractor and without proper watering trenches will not be allowed to be

filed to further Contractor shall have to make arrangement for access to invert of the sewer and

for inspection of the work as ordered by the engineer. If it is required to shift or after the

alignment section of diameter of the pipe the contractor shall carry out the altered work at the

rates quoted by him for the original work for items and contractor shall not claim any expenses

due to the changes made.

In no case work shall be done at night or no Sundays & other holidays and during the

recess time except in and other holiday the case of bad grounds such as running sand where the

work must be executed vigorous day night without interruption when so ordered by the engineer.

All existing water pipe storm drains sewer line railway track, electric cables etc. which do not in

the opinion of engineer required to be changed in location shall be supported and protected from

injury by the contractor. The contractor shall be liable to pay all damages to water-pipe, drains

electric and telephone cable and to private property during the execution of this contract and the

same will be recovered from the running bills or the deposit of work change location of any

existing sewers drains etc. not otherwise from in these specification the contractor shall do the

work of making such change and the work shall be paid for as extra work. All places utility etc.

shall be kept accessible for use.

No extra payment shall be made for land sides and side stops done without prior approval of the

engineer in charge.

The excavation of trenches shall be done foot wider on each side of the pipe than the

inside diameter of the sewer in case of depth excavation exceeding 3 meters above invert, one

feet wider excavated on either side for the upper depth above 3 meters shall be allowed and paid

for. Wherever natural soil demands winder excavation the mentioned above the same shall be

given after approval of City Engineer. The rate for excavation for easy jointing and caulking

nothing extra shall be paid for this. Refilling of trenches shall be done only after the grade of line

and hydraulic test practicable of the lines are checked and approved of and order given by the

Engineer in charge. The refilling shall be accompanied by through watering for layers of

mtrs. Further refilling shall be done thereafter and process should be repeated till trenches are

completely refilled. Temping and ramming with rammers shall have to be done at all place of

important work where ordered by Engineer in charge. After order to refill the trench is give the

trenches shall have to be refilled within 4 days with complete watering. If the contractor fails to

do watering satisfactory corporation shall get it done at the risk and cost of the contractor with or

without giving any notice and the expenses incurred in doing so recovered from the contractor

either in cost or from his payment through bills.

The rate shall be per meter basis.

The rate per Cmt. in this item shall be paid extra addition to the rate for excavation

Item No. Providing and supplying ISI Standard RCC pipes (of sulphate resisting Cement )in

7-8 standard lengths of following class and diameter suitable for rubber ring joints (socket

and spigot) including all taxes,insurance, transportation,treight charges,octroi,inspection

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

Class NP3 Test pressure 0.7 Kg/Sq.Cm

Lowering, laying and jointing R.C.C. pipes in C.M.1:1 1/2 of following diameters in proper

position , grade and alignment at all level as directed by Engineer-in- charge including

conveyance from stone to site of work, labour giving hydraulic testing as per ISI code.

(a) 300 mm internal diameter B) 450 Mm Internal Diameter (C)500 Mm Internal

Diameter, (D)600 Mm Internal Diameter

The RCC pipes shall be procured as per ISS for B Class type specifications using best materials,

first class workmanship as per IS 458/1971 of NP2 / NP3 class as per specified in the tender

item. The proportion of concrete shall be one part of cement to 2 parts sand and 4 parts of black

trap agg. mix. of suitable size to as to produce uniform concrete through out thickness of the

Reinforcement in form of bars straight and class wise shall be provided as per IS458 class

specifications.

RCC spun pipe collars for the pipes shall be made in the same manner. The internal dia meter of

the collar shall be sufficiently large to allow a perfect joint around the outside of the pipes with

cement mortar and other plastic materials.

Pipes shall be laid are fully into trenches and shall be made to rest evenly on specially prepared

formation or on concrete bed and for the purpose to extra rate shall be given making extra

excavation for bed and in the sides of the trenches.

All joints shall be thoroughly fitted using spun yarn of approved quality for the groove in the

length. For each joint yarn shall be dipped in hot asphalt. The joint shall be properly cleaned and

moistured and the collar shall be kept in position by means of wedges. Semidry cement mortar of

prop. 1:1 shall be forced into joints and chaucked completely by means of special cutting tools

until the whole space is full. The mortar shall be sprayed around the collar joints so as to

completely encase the joint.

After the joints have thoroughly set, the Engineer or his Assistant may inspect the joints, and if

he has any doubt as to their soundness be may required the contractors to cut open and clear

away the cement of any joint that he may select and to make good the same at their expenses

provided that, unless some defect be found, they shall be required to open more than one joints

in 18mt (60’) of pipe, though if defect be found the Engineer direct them to open as many joints

as he may deem necessary, the joints made one day will not as a rule, be inspected until the

following day and the cement may has sufficient time to set well before being covered up.

Trenches shall not be filled until alignment and levels are examined by the Engineer or his

subordinates and the permission for refilling is granted.

The RCC pipes shall be manufacturers as per IS for B class pipes specifications using best

materials first class workmanship as per IS 458/1971.and latest IS code for R.C.C. pipe line of

The proportion of concrete shall be one part of cement to 2 parts of sand and 2parts of black trap

agg. Mix of suitable size so as to producing firm concrete thought thickness of the pipes.

Reinforcement on form of bars straight & cross wise shall be provided as per IS 458/ class

specifications.

RCC spun pipes collars for the pipes shall be made in same manner the internal diameter of the

collar shall be sufficiently large to allow a perfect joint around the outside of the pipes with

cement mortar and other plastic materials.

Any damaged or cracked carefully into trenches and shall be made to rest evenly on specially

prepared formation and for the purpose no extra rate shall be given for claming such hollows in

bends and in the sides of the trenches.

All joints shall be thoroughly fitted using spun yarn of approved quality for the groove in the

length for each joint diped is not asphalt after the joint has been properly cleaned & moisture and

collar kept in position by means of wedges, semi-dry cement mortar prop. 1 ;1 shall be faced into

it and caulked completely by means of specials caulking tools until the whole space in full. The

mortar shall be sprayed off in the form of filler around the pipes.

The R.C.C. NP3 pipe line shall run in perfect straight lines from manhole and shall be exactly to

gradient. M/S shall be in RMT.

Trenches shall not be filled in until the line has been tested and alignment and levels are

examined by the Engineer or his subordinates and the permission for refilling is granted.

Contractor shall be held responsible for any damage or defect to the pipe line in satisfactory

working of the same for 12months after it is put into commission, contractor must satisfy IS

458/1971 and IS783/1959 with reference to RCC pipe.

Item No.9 Constructing Chamber of following size including excavation, refilling, BBCC (1:5:10) for

foundation, C.C.Channel (1:2:4), finished 15 mm thick cement plaster inside in CM 1:3,

finishing with cement slurry, Brick masonary in CM 1:5 & excluding the cost of chamber

seat cover etc..completed.

(A) 0.60 X 0.45 mt. size Inside Clear, Depth from 0.0 to 0.90meter for pipe dia

(B) 0.60 X 0.75 mt. size Inside Clear, Depth from 0.0 to 0.90meter for pipe dia <=20

(C) 0.75 x 0.75 mt. size Inside Clear, Depth from 0.0 to1.20 meter for pipe dia

(a)Excavation : This be done as specification in Item No.

(b)Brick bats Cement Concrete:-

: Cement used shall be got approved by the enginre in charge be fore starting the work this

shall comply with specification in general.

Sand to be used should comply with specification of P.W.D. hand book in general.

Brickbats to be used for concrete must be thoroughly well burnt and free fromany

impurities and size from 20 to 25 m.m.

The preparation of concrete shall be one part of cement 5 part of sand & 10 part broken

Brickbats must be perfectly clean from inprutes and shall be throughly wetered be for mixing

and mixed properly on wooden or specially propared platform until every part of the

brockbats is sufficently coated with mortar.

Concrete must always be used fresh it shall be laid in layers as directed never exceeding

kms. in thickness and be well and quickly rammend with heavy rammers, until mortar

creams up to surface. The surface must be kept damp during and after consolidation & in

laying consecutive layer the lower coars should be well watered & mode lough be for the

next is placed.

(c)Brick work with cement mortar .

Brick shall be table bricks of approved clean conforming with the specification as laid down

in P.W.D. hand book No.2 The brick shall be wellburnt and free from any defects shall be got

approved by the Enginur in charge be fore the work is started.

Cement to be used for mortar shall comply with I.S.S. & P.W.D. hand book specifications

cement mortar for the brick work shall be one parts of cement to six part of sand every brick well

soaked in water is required to be ladi in joints of cement mortar the thickness of which shall not

exceed paints of 1.25 cm If after removal of centering any open joints are founed these shall be

pointed immedately.

Special care shall be taken to make the faces of brick work smooth brick work mar be

toothed or shall be racked back in course.

All intrados of curse be worked from compete strickly made to dimensions and grade.

Brick work in general shall be of first class workmanship and shall be excuted according to

plan working to the proper dimension & as directing by the officer in charge from the time to time

bricks should be throughly in water be fore use. All bricks shall Ihave to be cleaned water be fore

laying cement mortar shall be prepared in special iron pans and mixed in quantites as required

using measurs boxes for sand and cement bag of 1.25 cft. or 1 cft. as measured the case may

be all materials shall be stacked on the site as not to obstruct tra fic in any way the masonary

should be constructed in proper workmanship like manner with joints plunb etc. to conform with

general specification No.45 P.W.D hand book. The face work should be neatly finished. The

work shall be keptwaterd for work at least after date of completion.

(d)C.C. channels.

Cement concrete for the inverts and channels of manholes shall consist of one parts of

cement 2 parts of sand 4 part of aggregates of black trap metalof other approved material of

sizes from 0.6 to 2.5 cm. well graded as per instructions.

The work shall be as per P.W.D hand book specification No.20 as per general instructions.

The rate includes all necessary materuals mixing laying and remain and watering the exposed

faces tobe finished with neat cement as per instruction the channel shall be half round and as

per drawing & instruction of Engineer in charge. proper bunching shall be provided at both of the

(e)Cement plaster.

Cement plaster 15 M.M. shall be done using cement mortar of 1 part cement and 3 parts of

sand in uniform thickness with surfaces truely in plumb. The work in general shall comply with

general specifi cations for )plaster no.64.P.W.D. hand book plastered surface shall kept damp at

least for fortnight.

All internal surfaces of the manholes including soft to arch shall be provided with cement

Manhole shall be provided at every change of alignment, gradient or diameter of

sewer/storm water drains, Bends and junctions in the sewer/drain shall be grouped together in

manhole as far as possoble. The maximum distance between inspection chambers shall be

about 25 meters. Where the diameter of sewer/drain is increased, the soffit of the pipe shall be

fixed at the same level and necessary slope given to the channel of manhole/inspection

chamber. The minimum internal sizes of manhole/inspection chamber shall be as per the

respective item of work. The manhole/inspection chamber shall be constructed as per the

detailed drawings and as directed by Engineer. The bed concrete and the brick masonry shall be

constructed of such thickness as shown on drawing. The brick masonry shall be constructed in

C.M. (1:5), plastered on both faces inside and out side with 15 mm cement plaster in C.M. (1:3).

The channel shall be semicircular in the bottom half and of diameter equal to the sewer/drain.

Above the horizontal diameter, the sides shall be extended vertically to the same level as the

crown of the outgoing pipe and the top edge shall be suitable rounded off. The branch channels

shall also be similarly constructed with respect to the benching out at their junction with the main

channel as appropriate fall suitable rounded off in the direction of flow in the main channel shall

be given. The channel at the bottom of manhole / inspection chamber shall be plastered with

C.M. (1:3) and finished smooth. Rungs shall be provided in all manholes/inspection chambers

over 0.6 mtr in depth and shall be of cast iron conforming to IS:5455. These rungs shall be fixed

staggered in two vertical runs, 300 mm apart horizontally and 300 mm c/c vertically. The top rung

shall be 450 mm below the manhole/ inspection chamber cover and the lowest not more than

300 mm above the benching. The manhole/inspection chamber frame and cover shall be of cast

iron of specified weight and shall conform to the requirements given in IS:1726. The covers and

frames shall be cleanly cast and they shall be free from air and sand holes and from clod shuts.

They shall be neatly dressed and carefully trimmed. All castings shall be free from voids whether

due to shrinkage, gas inclusion or other causes. Covers shall have a raised chequered design on

the top surface to provide an adequered nonslip grip. Cover shall be capable of easy opening

and closing and it shall be fitted in the frame in workmanship like manner. The cover shall be gas

tight and water tight. The size of covers specified shall be considered as the clear internal

dimensions of the frame. Covers and frames shall be coated with a black bituminous

composition. The coating shall be smooth and tenaceous. The frame of manhole/inspection

chamber cover shall be firmly embeded to correct alignment and level in cement concrete on the

top of the masonry. The item shall be executed as per the detailed drawing and as directed by

Design and Details of Reinforcement for the slab shall be approved before casting work or

as directed by engineer in charge or Additional City Engineer (zone)

Mode of measurement:

The rate shall be for a unit of one number basis.

Item Constructing Slab Type M.H. Chamber Of The Following Size Including Excavation,

No.10 Refilling, Brick Bats Cement Concrete (1:5:10) of thickness 15 C.M., CC Channel (1:2:4) of

thickness 10 C.M., finished 15 mm thick cement plaster inside & outside (Only for shaft) In

Cm 1:3, Finishing With Cement Slurry, P/F 4 Mm Dia M.S.Steel Hdpe Coated Steps 35 Cm

C/C At 35 Cm Staggered Masonary In Cm 1:5, Rcc Slab In Cc1:1.5:3 of thickness

C.M.,Including Cantering & Reinforcement (Single jalli at 15 C.M. c/c bothway 10 mm

dia.)But Excluding The Cost Of Manhole Seat Cover Etc..Completed Of Size 0.75 X

Meter (Inside Clear, M.H. length should be parallel to the flow)

1) 1.00 to 2.00 meter depth, (Slab at Ground level) (for pipe dia <=230 mm)

2) 2.00 to 3.00 meter depth, (Slab at below 0.60 mt. From G.L.) (for pipe dia <=300

(a)Excavation : This be done as specification in Item No.

(b)Brick bats Cement Concrete:-

: Cement used shall be got approved by the enginre in charge be fore starting the work this

shall comply with specification in general.

Sand to be used should comply with specification of P.W.D. hand book in general.

Brickbats to be used for concrete must be thoroughly well burnt and free fromany

impurities and size from 20 to 25 m.m.

The preparation of concrete shall be one part of cement 5 part of sand & 10 part broken

Brickbats must be perfectly clean from inprutes and shall be throughly wetered be for mixing

and mixed properly on wooden or specially propared platform until every part of the

brockbats is sufficently coated with mortar.

Concrete must always be used fresh it shall be laid in layers as directed never exceeding

kms. in thickness and be well and quickly rammend with heavy rammers, until mortar

creams up to surface. The surface must be kept damp during and after consolidation & in

laying consecutive layer the lower coars should be well watered & mode lough be for the

next is placed.

(c)Brick work with cement mortar .

Brick shall be table bricks of approved clean conforming with the specification as laid down

in P.W.D. hand book No.2 The brick shall be wellburnt and free from any defects shall be got

approved by the Enginur in charge be fore the work is started.

Cement to be used for mortar shall comply with I.S.S. & P.W.D. hand book specifications

cement mortar for the brick work shall be one parts of cement to six part of sand every brick well

soaked in water is required to be ladi in joints of cement mortar the thickness of which shall not

exceed paints of 1.25 cm If after removal of centering any open joints are founed these shall be

pointed immedately.

Special care shall be taken to make the faces of brick work smooth brick work mar be

toothed or shall be racked back in course.

All intrados of curse be worked from compete strickly made to dimensions and grade.

Brick work in general shall be of first class workmanship and shall be excuted according to

plan working to the proper dimension & as directing by the officer in charge from the time to time

bricks should be throughly in water be fore use. All bricks shall Ihave to be cleaned water be fore

laying cement mortar shall be prepared in special iron pans and mixed in quantites as required

using measurs boxes for sand and cement bag of 1.25 cft. or 1 cft. as measured the case may

be all materials shall be stacked on the site as not to obstruct tra fic in any way the masonary

should be constructed in proper workmanship like manner with joints plunb etc. to conform with

general specification No.45 P.W.D hand book. The face work should be neatly finished. The

work shall be keptwaterd for work at least after date of completion.

(d)C.C. channels.

Cement concrete for the inverts and channels of manholes shall consist of one parts of

cement 2 parts of sand 4 part of aggregates of black trap metalof other approved material of

sizes from 0.6 to 2.5 cm. well graded as per instructions.

The work shall be as per P.W.D hand book specification No.20 as per general instructions.

The rate includes all necessary materuals mixing laying and remain and watering the exposed

faces tobe finished with neat cement as per instruction the channel shall be half round and as

per drawing & instruction of Engineer in charge. proper bunching shall be provided at both of the

(e)Cement plaster.

Cement plaster 15 M.M. shall be done using cement mortar of 1 part cement and 3 parts of

sand in uniform thickness with surfaces truely in plumb. The work in general shall comply with

general specifi cations for )plaster no.64.P.W.D. hand book plastered surface shall kept damp at

least for fortnight.

All internal surfaces of the manholes including soft to arch shall be provided with cement

Manhole shall be provided at every change of alignment, gradient or diameter of

sewer/storm water drains, Bends and junctions in the sewer/drain shall be grouped together in

manhole as far as possoble. The maximum distance between inspection chambers shall be

about 25 meters. Where the diameter of sewer/drain is increased, the soffit of the pipe shall be

fixed at the same level and necessary slope given to the channel of manhole/inspection

chamber. The minimum internal sizes of manhole/inspection chamber shall be as per the

respective item of work. The manhole/inspection chamber shall be constructed as per the

detailed drawings and as directed by Engineer. The bed concrete and the brick masonry shall be

constructed of such thickness as shown on drawing. The brick masonry shall be constructed in

C.M. (1:5), plastered on both faces inside and out side with 15 mm cement plaster in C.M. (1:3).

The channel shall be semicircular in the bottom half and of diameter equal to the sewer/drain.

Above the horizontal diameter, the sides shall be extended vertically to the same level as the

crown of the outgoing pipe and the top edge shall be suitable rounded off. The branch channels

shall also be similarly constructed with respect to the benching out at their junction with the main

channel as appropriate fall suitable rounded off in the direction of flow in the main channel shall

be given. The channel at the bottom of manhole / inspection chamber shall be plastered with

C.M. (1:3) and finished smooth. Rungs shall be provided in all manholes/inspection chambers

over 0.6 mtr in depth and shall be of cast iron conforming to IS:5455. These rungs shall be fixed

staggered in two vertical runs, 300 mm apart horizontally and 300 mm c/c vertically. The top rung

shall be 450 mm below the manhole/ inspection chamber cover and the lowest not more than

300 mm above the benching. The manhole/inspection chamber frame and cover shall be of cast

iron of specified weight and shall conform to the requirements given in IS:1726. The covers and

frames shall be cleanly cast and they shall be free from air and sand holes and from clod shuts.

They shall be neatly dressed and carefully trimmed. All castings shall be free from voids whether

due to shrinkage, gas inclusion or other causes. Covers shall have a raised chequered design on

the top surface to provide an adequered nonslip grip. Cover shall be capable of easy opening

and closing and it shall be fitted in the frame in workmanship like manner. The cover shall be gas

tight and water tight. The size of covers specified shall be considered as the clear internal

dimensions of the frame. Covers and frames shall be coated with a black bituminous

composition. The coating shall be smooth and tenaceous. The frame of manhole/inspection

chamber cover shall be firmly embeded to correct alignment and level in cement concrete on the

top of the masonry. The item shall be executed as per the detailed drawing and as directed by

Design and Details of Reinforcement for the slab shall be approved before casting work or

as directed by engineer in charge or Additional City Engineer (zone)

Mode of measurement:

The rate shall be for a unit of one number basis.

Item Rate reduction over item of Constructing Slab Type M.H. Chamber of size 1.00 x 0.75 mt

No.11 for constructing slab @ depth more than 0.60 mt below Ground Level (Max. 3 unit\ of DM

should be reduced in this item) (As Per R.A. Based on Building SOR 2015-16)

Item Constructing Slab type M.H. Chamber of the following size including excavation, refilling,

No.12 brick bats cement concrete (1:5:10) of thickness 15 C.M., CC Channel (1:2:4) of thickness

10 C.M., finished 15 mm thick cement plaster inside & outside (Only for shaft) in CM 1:3,

finishing with cement slurry, P/F 4 mm dia M.S.Steel HDPE coated steps 35 cm c/c at

cm staggered in masonary CM 1:5, RCC Slab in CC 1:1.5:3 of thickness 23 C.M., including

Cantering & reinforcement (double jalli at 15 C.M. c/c bothway 12 mm dia.) but excluding

the cost of Manhole seat cover etc..completed. of Size 1.00 X 1.40 meter (Inside Clear,

M.H. length should be parallel to the flow, for pipe dia <= 800 mm)

1) 1.00 to 2.00 meter depth, (Slab at Ground level)

2) 2.00 to 3.00 meter depth, (Slab at below 0.6 mt. From G.L.)

3) 3.00 to 4.00 meter depth, (Slab at below 1.00 mt. From G.L.)

4) 5.00 to 6.00 meter depth, (Slab at below 1.00 mt. From G.L.)

5) 7.00 to 8.00 meter depth, (Slab at below 1.00 mt. From G.L.)

(a)Excavation : This be done as specification in Item No.

(b)Brick bats Cement Concrete:-

: Cement used shall be got approved by the enginre in charge be fore starting the work this

shall comply with specification in general.

Sand to be used should comply with specification of P.W.D. hand book in general.

Brickbats to be used for concrete must be thoroughly well burnt and free fromany

impurities and size from 20 to 25 m.m.

The preparation of concrete shall be one part of cement 5 part of sand & 10 part broken

Brickbats must be perfectly clean from inprutes and shall be throughly wetered be for mixing

and mixed properly on wooden or specially propared platform until every part of the

brockbats is sufficently coated with mortar.

Concrete must always be used fresh it shall be laid in layers as directed never exceeding

kms. in thickness and be well and quickly rammend with heavy rammers, until mortar

creams up to surface. The surface must be kept damp during and after consolidation & in

laying consecutive layer the lower coars should be well watered & mode lough be for the

next is placed.

(c)Brick work with cement mortar .

Brick shall be table bricks of approved clean conforming with the specification as laid down

in P.W.D. hand book No.2 The brick shall be wellburnt and free from any defects shall be got

approved by the Enginur in charge be fore the work is started.

Cement to be used for mortar shall comply with I.S.S. & P.W.D. hand book specifications

cement mortar for the brick work shall be one parts of cement to six part of sand every brick well

soaked in water is required to be ladi in joints of cement mortar the thickness of which shall not

exceed paints of 1.25 cm If after removal of centering any open joints are founed these shall be

pointed immedately.

Special care shall be taken to make the faces of brick work smooth brick work mar be

toothed or shall be racked back in course.

All intrados of curse be worked from compete strickly made to dimensions and grade.

Brick work in general shall be of first class workmanship and shall be excuted according to

plan working to the proper dimension & as directing by the officer in charge from the time to time

bricks should be throughly in water be fore use. All bricks shall Ihave to be cleaned water be fore

laying cement mortar shall be prepared in special iron pans and mixed in quantites as required

using measurs boxes for sand and cement bag of 1.25 cft. or 1 cft. as measured the case may

be all materials shall be stacked on the site as not to obstruct tra fic in any way the masonary

should be constructed in proper workmanship like manner with joints plunb etc. to conform with

general specification No.45 P.W.D hand book. The face work should be neatly finished. The

work shall be keptwaterd for work at least after date of completion.

(d)C.C. channels.

Cement concrete for the inverts and channels of manholes shall consist of one parts of

cement 2 parts of sand 4 part of aggregates of black trap metalof other approved material of

sizes from 0.6 to 2.5 cm. well graded as per instructions.

The work shall be as per P.W.D hand book specification No.20 as per general instructions.

The rate includes all necessary materuals mixing laying and remain and watering the exposed

faces tobe finished with neat cement as per instruction the channel shall be half round and as

per drawing & instruction of Engineer in charge. proper bunching shall be provided at both of the

(e)Cement plaster.

Cement plaster 15 M.M. shall be done using cement mortar of 1 part cement and 3 parts of

sand in uniform thickness with surfaces truely in plumb. The work in general shall comply with

general specifi cations for )plaster no.64.P.W.D. hand book plastered surface shall kept damp at

least for fortnight.

All internal surfaces of the manholes including soft to arch shall be provided with cement

Manhole shall be provided at every change of alignment, gradient or diameter of

sewer/storm water drains, Bends and junctions in the sewer/drain shall be grouped together in

manhole as far as possoble. The maximum distance between inspection chambers shall be

about 25 meters. Where the diameter of sewer/drain is increased, the soffit of the pipe shall be

fixed at the same level and necessary slope given to the channel of manhole/inspection

chamber. The minimum internal sizes of manhole/inspection chamber shall be as per the

respective item of work. The manhole/inspection chamber shall be constructed as per the

detailed drawings and as directed by Engineer. The bed concrete and the brick masonry shall be

constructed of such thickness as shown on drawing. The brick masonry shall be constructed in

C.M. (1:5), plastered on both faces inside and out side with 15 mm cement plaster in C.M. (1:3).

The channel shall be semicircular in the bottom half and of diameter equal to the sewer/drain.

Above the horizontal diameter, the sides shall be extended vertically to the same level as the

crown of the outgoing pipe and the top edge shall be suitable rounded off. The branch channels

shall also be similarly constructed with respect to the benching out at their junction with the main

channel as appropriate fall suitable rounded off in the direction of flow in the main channel shall

be given. The channel at the bottom of manhole / inspection chamber shall be plastered with

C.M. (1:3) and finished smooth. Rungs shall be provided in all manholes/inspection chambers

over 0.6 mtr in depth and shall be of cast iron conforming to IS:5455. These rungs shall be fixed

staggered in two vertical runs, 300 mm apart horizontally and 300 mm c/c vertically. The top rung

shall be 450 mm below the manhole/ inspection chamber cover and the lowest not more than

300 mm above the benching. The manhole/inspection chamber frame and cover shall be of cast

iron of specified weight and shall conform to the requirements given in IS:1726. The covers and

frames shall be cleanly cast and they shall be free from air and sand holes and from clod shuts.

They shall be neatly dressed and carefully trimmed. All castings shall be free from voids whether

due to shrinkage, gas inclusion or other causes. Covers shall have a raised chequered design on

the top surface to provide an adequered nonslip grip. Cover shall be capable of easy opening

and closing and it shall be fitted in the frame in workmanship like manner. The cover shall be gas

tight and water tight. The size of covers specified shall be considered as the clear internal

dimensions of the frame. Covers and frames shall be coated with a black bituminous

composition. The coating shall be smooth and tenaceous. The frame of manhole/inspection

chamber cover shall be firmly embeded to correct alignment and level in cement concrete on the

top of the masonry. The item shall be executed as per the detailed drawing and as directed by

Design and Details of Reinforcement for the slab shall be approved before casting work or

as directed by engineer in charge or Additional City Engineer (zone)

Mode of measurement:

The rate shall be for a unit of one number basis.

Item Dismantling of existing Arch type manhole up to Arch and then Const. Slab type manhole

No.13 of following size incl. excavation, refilling and & finished 15 mm thick cement plaster

inside in CM 1:3, P/F 4 mm dia M.S.Steel HDPE coated steps 35 cm c/c at 35 cm staggered

in masonry CM 1:5, incl. cost of RCC Slab in CC 1:1.5:3, including Cantering &

reinforcement as directed by engineer in charge. Rate includes carting of debris and

1) 1.00 x 0.75 mt (inside clear) RCC Slab of thickness 15 C.M& reinforcement (Single

jalli at 15 C.M. c/c bothway 10 mm dia.) From 0 to 2 mt depth (Slab at Ground level)

2) 1.00 x 0.75 mt (inside clear) RCC Slab of thickness 15 C.M& reinforcement (Single

jalli at 15 C.M. c/c bothway 10 mm dia.) From 2 to 3 mt depth (Slab at below

3) 1.40 x 1.00 mt (inside clear) RCC Slab of thickness 23 CM & reinforcement

(double jalli at 15 C.M. c/c bothway 10 mm dia.) From 0 to 2 mt depth (Slab at

4) 1.40 x 1.00 mt (inside clear) RCC Slab of thickness 23 CM & reinforcement

(double jalli at 15 C.M. c/c bothway 10 mm dia.) From 2 to 3 mt depth (Slab at

below 1.00 mt. From G.L.)

5) 1.40 x 1.00 mt (inside clear) RCC Slab of thickness 23 CM & reinforcement

(double jalli at 15 C.M. c/c bothway 10 mm dia.) From 3 to 4 mt depth (Slab at

below 1.00 mt. From G.L.)

(a)Excavation : This be done as specification in Item No.

(b)Brick bats Cement Concrete:-

: Cement used shall be got approved by the enginre in charge be fore starting the work this

shall comply with specification in general.

Sand to be used should comply with specification of P.W.D. hand book in general.

Brickbats to be used for concrete must be thoroughly well burnt and free fromany

impurities and size from 20 to 25 m.m.

The preparation of concrete shall be one part of cement 5 part of sand & 10 part broken

Brickbats must be perfectly clean from inprutes and shall be throughly wetered be for mixing

and mixed properly on wooden or specially propared platform until every part of the

brockbats is sufficently coated with mortar.

Concrete must always be used fresh it shall be laid in layers as directed never exceeding

kms. in thickness and be well and quickly rammend with heavy rammers, until mortar

creams up to surface. The surface must be kept damp during and after consolidation & in

laying consecutive layer the lower coars should be well watered & mode lough be for the

next is placed.

(c)Brick work with cement mortar .

Brick shall be table bricks of approved clean conforming with the specification as laid down

in P.W.D. hand book No.2 The brick shall be wellburnt and free from any defects shall be got

approved by the Enginur in charge be fore the work is started.

Cement to be used for mortar shall comply with I.S.S. & P.W.D. hand book specifications

cement mortar for the brick work shall be one parts of cement to six part of sand every brick well

soaked in water is required to be ladi in joints of cement mortar the thickness of which shall not

exceed paints of 1.25 cm If after removal of centering any open joints are founed these shall be

pointed immedately.

Special care shall be taken to make the faces of brick work smooth brick work mar be

toothed or shall be racked back in course.

All intrados of curse be worked from compete strickly made to dimensions and grade.

Brick work in general shall be of first class workmanship and shall be excuted according to

plan working to the proper dimension & as directing by the officer in charge from the time to time

bricks should be throughly in water be fore use. All bricks shall Ihave to be cleaned water be fore

laying cement mortar shall be prepared in special iron pans and mixed in quantites as required

using measurs boxes for sand and cement bag of 1.25 cft. or 1 cft. as measured the case may

be all materials shall be stacked on the site as not to obstruct tra fic in any way the masonary

should be constructed in proper workmanship like manner with joints plunb etc. to conform with

general specification No.45 P.W.D hand book. The face work should be neatly finished. The

work shall be keptwaterd for work at least after date of completion.

(d)C.C. channels.

Cement concrete for the inverts and channels of manholes shall consist of one parts of

cement 2 parts of sand 4 part of aggregates of black trap metalof other approved material of

sizes from 0.6 to 2.5 cm. well graded as per instructions.

The work shall be as per P.W.D hand book specification No.20 as per general instructions.

The rate includes all necessary materuals mixing laying and remain and watering the exposed

faces tobe finished with neat cement as per instruction the channel shall be half round and as

per drawing & instruction of Engineer in charge. proper bunching shall be provided at both of the

(e)Cement plaster.

Cement plaster 15 M.M. shall be done using cement mortar of 1 part cement and 3 parts of

sand in uniform thickness with surfaces truely in plumb. The work in general shall comply with

general specifi cations for )plaster no.64.P.W.D. hand book plastered surface shall kept damp at

least for fortnight.

All internal surfaces of the manholes including soft to arch shall be provided with cement

Manhole shall be provided at every change of alignment, gradient or diameter of

sewer/storm water drains, Bends and junctions in the sewer/drain shall be grouped together in

manhole as far as possoble. The maximum distance between inspection chambers shall be

about 25 meters. Where the diameter of sewer/drain is increased, the soffit of the pipe shall be

fixed at the same level and necessary slope given to the channel of manhole/inspection

chamber. The minimum internal sizes of manhole/inspection chamber shall be as per the

respective item of work. The manhole/inspection chamber shall be constructed as per the

detailed drawings and as directed by Engineer. The bed concrete and the brick masonry shall be

constructed of such thickness as shown on drawing. The brick masonry shall be constructed in

C.M. (1:5), plastered on both faces inside and out side with 15 mm cement plaster in C.M. (1:3).

The channel shall be semicircular in the bottom half and of diameter equal to the sewer/drain.

Above the horizontal diameter, the sides shall be extended vertically to the same level as the

crown of the outgoing pipe and the top edge shall be suitable rounded off. The branch channels

shall also be similarly constructed with respect to the benching out at their junction with the main

channel as appropriate fall suitable rounded off in the direction of flow in the main channel shall

be given. The channel at the bottom of manhole / inspection chamber shall be plastered with

C.M. (1:3) and finished smooth. Rungs shall be provided in all manholes/inspection chambers

over 0.6 mtr in depth and shall be of cast iron conforming to IS:5455. These rungs shall be fixed

staggered in two vertical runs, 300 mm apart horizontally and 300 mm c/c vertically. The top rung

shall be 450 mm below the manhole/ inspection chamber cover and the lowest not more than

300 mm above the benching. The manhole/inspection chamber frame and cover shall be of cast

iron of specified weight and shall conform to the requirements given in IS:1726. The covers and

frames shall be cleanly cast and they shall be free from air and sand holes and from clod shuts.

They shall be neatly dressed and carefully trimmed. All castings shall be free from voids whether

due to shrinkage, gas inclusion or other causes. Covers shall have a raised chequered design on

the top surface to provide an adequered nonslip grip. Cover shall be capable of easy opening

and closing and it shall be fitted in the frame in workmanship like manner. The cover shall be gas

tight and water tight. The size of covers specified shall be considered as the clear internal

dimensions of the frame. Covers and frames shall be coated with a black bituminous

composition. The coating shall be smooth and tenaceous. The frame of manhole/inspection

chamber cover shall be firmly embeded to correct alignment and level in cement concrete on the

top of the masonry. The item shall be executed as per the detailed drawing and as directed by

Design and Details of Reinforcement for the slab shall be approved before casting work or

as directed by engineer in charge or Additional City Engineer (south zone)

Mode of measurement:

The rate shall be for a unit of one number basis.

Item No. Provdg. & laying S.W. Gully trap with brick masonry chamber & water tight

14 G.T.Stone including fixing of cover Square mouth trap 100 mm x100 mm size P-Trap

Constructing Gully Trap Chamber With Masonry In Cement Mortar 1:5 & Plastering In

Cement Mortar 1:3 Using G.T. Stone Incl. Fixing Cover Etc. Completed As Directed.

Mode of measurement:

The rate shall be for a unit of Nos Basis

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

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

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

Rate includes connection in the sewer line at any convenient time when the load on the drainage

line in less. All damaged work shall be well repaired as per instruction of officer in charge.

Proposed R.C. C. line should be connected with the existing M.H. as directed. Holes made in

the well of existing M.H. should be finished smooth and in circular shape as directed. Rate also

includes making new channel or repairing existing damaged channel if instructed. Rate is

inclusive of watering etc. as directed.

Mode of measurement:

The rate shall be for a unit of Nos Basis

Item No. Cutting the pipes of following dia coming in the new M.H.in running sewer including

16 cutting bars, including removing debris /silt from the M.H. and carting at a suitable

distance etc..complete as directed. No payment for M.H. work will be made until pipe is

not cut completely in all respect.

g the pipes of any dia comming in the new M.H. in running sewer of any dia pipes at any convenient time when M.H. is found

empty all damage work shall be well repair instruetions etc. comp.

he pipes of any dia and any material shall be cut as pes requirement to Cutting the pipe in existing manhole reinforcement

bars shall also have to be cut in existing manhole as per requirement and making good the

same. the dis mental materials shall be carried ti places at all lead as directed by engineer in

charge If directed the work shall have to be done at night the measurement shall be as per nos

Mode of measurement:

te shall be for a unit of Nos The rate shall be for a unit of Nos Basis

Item No. Repairing damaged M.H. incl. removing damaged brick and repairing by masonry in C.M.

17-18 1:5 and plaster in C.M. 1:3 and fixing C.I. steps and M.H. and carting the same as directed.

A)………………do………………. Up to 0.15 mt. ( @ Two coarse)

B) ………………do……..………… Up to 0.35 mt. ( @ Four coarse)

C)………………do…………………Up to 0.65 mt. ( @ Seven coarse)

D)………………do…………………Up to 0.90 mt. (@ Ten Coarse )

Repairing damaged I.C./ Raisin 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

Required level shall be achieved in brick work as specified including plaster, the thickness of

joints shall not exceed 10 mm (3/9”). In no case the frame shall be supported by chips or broken

brick or asphalt mix.

All frame of manholes, and chambers etc. shall be kept flush with the general surface of

an asphalt road/concrete pavement. The frame shall be bedded in cement mortar on the brick

work with splayed filler all around.

Water: Gully frames being on the edge of road shall be fixed to the correct road level at its

upper end and the slope should be such it must be about (12 mm) (1/2”) lower than water table.

A concrete pavement should be case around the frames and covers of man-holes,

chambers etc. in case of asphlatic road.

The space around circular frame and covers shall be fully paved with c.c. (1:2:4) as

specified and directed. The pavement shall be at least 8 mm (3”) wider than the outer most edge

of the circular frame no pavement will be made of this pavement under the item of cement

The space to be paved around hydrant or sluice boxes shall be 1.6 m x 1.5 m (5’ x 5’) in

external measurement and in case if gas siphon or chamber 91 cm x 61 cm (3’ x 2’) the longer

dimension being along the direction of the main.

In case of rectangular frame cover it shall paved as directed by Engineer with 1:2:4 C.C.

No payment will be made for the pavement should be at least 8 cm (3”) wider than the outer

most edge of the frame.

After removing the top portion of the manholes, the proper brick masonry layer with c.m.

(1:4) should be constructed for proper bondage with old masonry and 8 cms thick PCC work

(1:2:4) should be laid on the top of brick layer an up to the bottom of the seat. After fixing the

seat the manhole should be properly leveled with road level.

Filling with cement concrete the spaces around the manholes, chambers, etc. shall be

clean within 48 hours of concreting day.

M/S shall be given on No basis.

Item No. RCC Precast M.H.Frame & Cover Manufacture, supply & Delivery at store or at side of

19 work Precast RCC M200 Frame & Cover Suitable to drainage M.H. and as per type design

& Drawing including cost of reinforcement M.S. Angles or Flat , cutting mold work etc.

Frame Suitable for 50 Cm opening of MH

Cover Suitable for 50Cm Opening Of MH

Frame Suitable for 50 Cm opening of MH

Cover Suitable for 50Cm Opening Of MH

3) House connection Chamber Light Duty

Mode of measurement:-

The rate shall be for a unit of one number basis

Item No. Temporary/Permanent plugging and blocking of sewer line, branch connections and

20 diversion of flows and removal of all plugs, etc. (Item no. 6, Part-2 D (Chambers&Manhole

Mode of measurement:-

The rate shall be for a unit of No basis

Item No. Brickwork using common burnt clay building bricks having crushing strength

21 notless than 35kg./Sq.Cm. in foundation and plinth in Cement Mortar 1:5 (1-

Cement:5-finesand) (B) Conventional

Measurements shall be given on Cmt. basis.

Item No. Supplying, labour for break down repairing work for activities like excavation, disliting,

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

1) Mazdoor at day /Night

2) Makadam/ supervision at day / Night

Mode of measurement:

The rate shall be for a unit of No Basis.

Item No. Providing Dead Cantering using good quality Country Wood Planks, wall Plate of

23 required thickness and size including placing the nece. supports of reqd. size,

nailing, fixing with mortar, levelling. All specification for dead centring as per

standard engg. practice etc. comp. as directed.

Mode of measurement:

The rate shall be for a unit of Smt Basis.

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

24 half brick walls for interior plastering upto floor two level and finished even and smooth in

(i) Cement mortar 1:3 (1- cement:3-sand) finishing with a floating coat of neat cement

Water M-1. The Cement mortar of proportion 1:3 shall conform to M-13.

Scaffolding : Wooden ballies, bamboos, planks, treatles and other scaffolding shall be sound.

These shall be properly examined before erection and use Stage scaffolding shall be provided

for ceiling plaster, which shall be independent of the walls.

Preparation of back-ground :

The surface shall be cleaned of all dust, loose mortar droppings, traces of algae, afflorescence

and other foreign matter by water or by brushing. Smooth surface shall be roughened by wire

brushing if it is not hard and by racking if it is hard. In case of concrete surface, if a chemical

retarder has been applied to the form work, the surface shall be roughened by wire brushing and

all the resulting dust and loose particles cleaned off and care shall be taken that none of the

retarder is left on the surface. Trimming of projections on brick/concrete surface where

necessary shall be carried out to get an even surface.

Raking of joints in case of masonry where necessary shall be allowed to dry out for sufficient

period before carrying out the plaster work.

The work shall not be soaked but only damped evenly before applying the plaster. If the surface

becomes dry such area shall be moistened again.

For external plaster, the plastering operation shall be started from top floor and carried

downwards. For internal plaster, the plastering operations may be started wherever the building

frame and cladding work are ready and the temporary supporting ceiling resting on the wall of

the floor have been removed, Ceiling plaster shall be completed before starting plaster to walls.

Applications of Plaster :

The plaster about 15 x 15 cms. Shall be first applied horizontally and vertically at not more than

metre intervals over the entire surface to serve as gauge. The surfaces of these gauges shall be

truly inplane of the finished plastered surface. The mortar shall then be applied in uniform

surface slightly more than the specified thickness, then brought to a true surface by working a

wooden straight edge reaching across the gauges with small upward and sideways movement at

a time. Finally, the surface shall be finished off true with a trowel or wooden float according as a

smooth or a sandy granular texture is required. Excessive trowelling or overworking the float

shall be avoided. All corners, arrises, angles and junctions be truly vertical or horizontal as the

case may be and shall be carefully finished. Rounding or chamfering corners, arrises junctions

etc. shall be carried out with proper templates to the size required.

Cement plaster shall be used within half an hour after addition of water. Any mortar or plaster

which is partially set shall be rejected and removed forthwith from the site :

In suspending the work at the end of the day, the plaster shall be left out clean to the line both

horizontally and vertically. When recommending the plaster, the edges of the old work shall be

scraped clean and wetted with cement putty before plaster is applied to the adjacent area to

enable the two to properly joint together. Plastering work shall be closed at the end of the day on

the body of the wall and nearer than 15 cm. To any corners or arrises. Horizontal joints in

plasterwork shall not also occur on parapet tops and copings as these invariably lead to leakage.

No portion of the surface shall be left out initially to be packed up later on.

Each coat shall be kept dam continuously till the next coat is applied or for a minimum period of

7 days. Moistening shall commence as soon as plaster is hardened sufficiently. Soaking of walls

shall be avoided and only as much water as can be readily absorbed shall be used excessive

evaporation on the sunny or windward side of building in hot air or dry weather shall be

prevented by handling mattings or gunny bags on the outside of the plaster and keeping them

Mode of measurement & payment :

The rate shall include the cost of all materials, labour and scaffolding etc, involved in the

operations described under workmanship.

All plastering shall be measured in square metres unless, otherwise specified length, breadth or

height shall be measured correct to a centimeter.

Thickness of the plaster shall be exclusive of the thickness of the key i.e. grooves or open joints

in brick work, stone work etc. or space between laths. Thickness of plaster shall be average

thickness with minimum 10 mm. at any point on this surface.

This item includes plastering upto floor two level.

The measurement of wall plastering shall be taken between the walls or partition (dimensions

before plastering being taken) for length and from the top of floor or skirting to ceiling for height.

Depth of cover of cornices if any shall be deducted.

Soffits of stairs shall be measured as plastering on ceilings, Flowing soffits shall be measured

For jambs, soffits, sills etc. for openings not exceeding 0.5 sq. mt. each in area for ends of joints,

beams, posts, girders, steps etc. not exceeding 0.5 sq. mt. each in area and for openings

exceeding 0.5 sq.mt. and not exceeding 3.0 sq. mt. in each area deductions and additions shall

be made in the following manner :

No deductions shall be made for ends joints, beams posts etc. and openings not exceeding

sq. mt. each and no addition shall be made for reveals, jambs, soffits, sills etc. of these opening

for finish to plaster around ends of joints, beams, posts etc.

Deduction for openings exceeding 0.5 sq. mt. but not exceeding 3 sq. mt. each shall be made as

follows and no addition shall be made for reveals, jambs, soffits etc. sills etc. of these openings.

When both faces of all wall are plastered with same plaster, deduction

shall be made for one face only.

When two faces of wall are plastered with different types of plasters or if

one faces is plastered and the other pointed, deductions shall be made from the plaster or

pointing on the side of frame for door, window etc. on which width or reveals is less than that on

the other side but no deductions shall be made on the other side. Where width of reveals on both

faces of all are equal, deductions of 50% of area of opening on each face shall be made from

area of plaster and/or pointing as the case may be.

For openings having door frames equal to projecting beyond the thickness of wall, full deduction

for opening shall be made from each plastered face of the wall.

In case of openings of area above 3 sq. mt. each, deduction shall be made for opening but

jambs, soffits and sills shall be measured.

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

finishing with a floating coat of net cement slurry.

Materials & Workmanship :

This work is only of providing smooth cement finish with floating coat of neat cement slurry.

The coat of cement and fine sand mortar of proportion 1:1 (1.5 mm. thick about) shall be applied

to the plastered surface with a trowel to provide uniform texture while the base coast is still

In any continuous face of wall the finishing treatment should be carried out continuously and day

to day braked made to coincide with architectural breaks in order to avoid unsightly junctions.

Curing : All the plaster work shall be kept damp continuously for a period of 7 days.

Mode of measurements & payment :

The payment shall be made for a unit of 1.0 sq. mt. of work done over and above the finishing of

work of base coat.

The relevant specifications of item of base coat shall be followed for measurements and

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

Item No. Supplying cutting, bending, binding and placing in position steel as per plan and

25 design and as per IS 2502 including cost of steel and binding wire for reservoirs/

structuresonly including lift up to 6 meter height or depth below GL for all

Mode of measurements & payment :

The rate shall be for a unit of MT.

Item No. Provdg. & laying cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone

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

reinforcement for reinforced concrete work in

1.1 Water shall conform to M-1. Cement shall conform to M-3. Sand shall conform to M-6.

Stone aggregate 20 mm. nominal size shall conform to M-12.Cement concrete 1:2:4

proportion measured by volume shall conform to relevant specification or ordinary grade

1:2:4 concrete.

2.0 Workmanship :

2.1 The cement concrete flooring of 50 mm. thick (average) is to be laid as per the site

condition. The concrete shall be mixed in a mechanical mixer at the work. Hand mixer

may however be allowed for smaller quantities of work and in case of failure of machines

or as permitted by the engineer-in-charge. It shall carried out on a water tight platform

and care shall be taken to ensure that mixing is continued until the mass is uniform in

colour and consistency. However in such cases 10% more cement than otherwise

required shall have to be used without any cost. The mechanical mixing shall be done

for a period of /2 to 2 minutes. The quantity of water shall be thus sufficient of produce a

dense concrete required workability for the purpose. Flooring of specified thickness shall

be laid in accordance with approved pattern or as directed. Finishing operation shall start

shortly after the cessation of beating and shall be spread over a period of one to six

hours depending upon the temperature and atmospheric conditions. The surface shall

be left for some time till moisture disappears from it. Fresh quantity of cement shall be

mixed with water to form a thick slurry and spread over the surface while the concrete is

still green. Use of dry cement or cement and sand mixture sprinkled on this surface to

stiffen the concrete or absorb excessive moisture shall not be permitted. The cement

slurry shall than be properly paste twice by means of iron flats, once, when the slurry is

applied and the second time when cement starts setting and finished smooth. The

surface shall be marked with string or B.R.C. fabric jali to make the surface non slippery

as and when directed. The junction of floors with wall plaster dado or skirting shall be

rounded where so required upto 25 mm. radius. Flooring in lavatories and bath rooms

shall be laid after fixing of water closet and squatting pans and floor traps, which shall be

plugged while laying the floors and opened after the floors, are completed. Any damage,

done to water supply sanitary fittings during the execution of work shall be mage good.

2.2 After the final set, the concrete shall be kept continuously wet, if required ponding for a

period of not less than 7 days from the date of placement.

2.3 The form work shall be provided if necessary as directed by the engineer in charge.

Concreting shall be done as per alternate bay method with necessary centering wither

by mastic or cement mortar as directed.

3.0 Mode of measurement & payment :

3.1 The rate shall include the cost of all material and labour involved in all the operations

described above. No deduction shall be made or extra paid for any opening upto 0.1 sq.

metre in area in the floor, nothing extra shall be paid for laying the floor at different levels

in the same room or the court yard.

The rate shall be for unit of one Cmt

Item No. Providing and installation of barricading with retro-reflective paint/ film/ tapes (Minimum

27 3.0Mt. height) as specified in the drawing & specifications for the construction of road

work, along with necessary diversion arrangement for existing traffic movement in an

unobstructed condition, all relevant markings, sign boards and illumination as per

relevant MORT&H specification. Precoated galvanised iron profile sheets shall be of

approved make and shade having 0.50 mm (+0.05 %) total coated thickness with zinc

coating 120 grams per sqm as per IS: 277, in 550 mpa steel grade, 5-7 microns epoxy

primer on both side of the sheet and polyester top coat 15-18 microns. Rate to be

inclusive of all materials, fabrication works, paint works for information (retro reflective

paint), foundation works, transportation, loading, unloading, installation, dismantling and

inclusive of all taxes and including the same design for providing openable gates. No

extra rental will be given to the contractor in case of any delays from his part for

construction or due to any valid time limit extensions. Each barricading sheet is to be

numbered with a unique number. The barricading provided shall be retained in position at

site continuously i/c shifting of barricading from one location to another location as many

times as required during the execution of the entire work till its completion. Rate include

its maintenance for damages, painting, all incidentals, labour materials, equipments and

works required to execute the job. The barricading shall not be removed without prior

approval of Engineerin- Charge. (Note :- One time payment shall be made for providing

barricading from start of work till completion of work i/c shifting. The barricading

provided shall remain to be the property of the contractor on completion of the work).

Blinkers are to be installed on the barricading and rate for blinkers will be payable as per

relevant item. Barricading is to be cleaned by means of

Mode of measurements & payment :

The rate shall be for a unit of Rmt

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

28 / 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 measurements & payment :

The rate shall be for a unit of Rmt

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

29 as directed etc. comp. (Shift for Eight Hour) (For Each Pump Set)

Mode of measurements & payment :

The rate shall be for a unit of Shift

Item No. Dewatering by pumping set of required capacity including temporary platform carting

30 pumping at site and fixing the same in position including all accessories, and fuel and

labour etc. Complete

Pump set of CapacityMode of measurements & payment :

The rate shall be for a unit of HP/Hr.

Item No. Hiring and operating the 20 KV 3 Phase Electric Generator for operating desilting

31 machinery, and lighting and other requirements with Arranging diesel to run the D.G.

Set Do As Directed. 8 Hrs Shift. (No payment should be allowed for non working

condition of machinery )

Mode of measurements & payment :

The rate shall be for a unit of Shift

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

32 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

The item is for supplying JCB on rent for various construction activities The rate includes various

operational cost such as operating generater/electricity diesel,petrol, operater's salary, etc

when machine is in working condition all precautions shall be taken by contractor to avoid the

accident.if any accident occurs contractor shall be fully resonsible for that. the payment shall be

given on hour basis.No payment shall be given for idle hour and no time shall be counted for

carrying machine to site and from shifting site to site.

the payment shall be given on hour basis.

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

33 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)

Mode of measurements & payment :

The rate shall be for a unit of Hour

Item No. Providing and Laying of Rubber Moulded Paver Block Grey/Coloured 60 mm thick, M-35

34 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(As per

Paver Block Manufacturing Facilities :

The Paver Block shall be made in factory with following minimum facilities :

1.1 Concrete Block making Machines :

The machine should be capable of producing high quality Paver Blocks by obtaining high

level of compaction by application of hydraulic compaction and also by high intensity vibration to

the moulds. The machine should have automatic control panel for uniformity in strength.

1.2 Concrete Batching & Mixing Plant : (Not essential)

The concrete Mix Design should be followed for each batch of materials. The concrete

ingredient should be mixed in concrete Batching & Mixing plant with minimum capacity of

cum/hour. The plant should equipped with automatic control panel for maintaining water cement

ratio from batch to batch to obtain concrete of uniform quality and strength. The plant should be

equipped with adequate mechanism for mechanized loading of raw materials into mixer and

conveyor belt for transportation of concrete from mixer to concrete block making machine to

maintain quality of wet cement.

1.3. Curing:- The factory should have well designed curing area to ensure adequate curing

of paver blocks.

Laboratory (Desirable but not essential) :

The factory should have the following:

Compression testing machine of adequate capacity.

Other tools and equipment for testing raw materials and paver blocks.

(1).Systematic record of test results of various paver blocks manufactured in the factory.

(2).Concrete Mix Design for various grade of concrete used for making of paver

II) SPECIFICATIONS FOR COLOURED PAVER BLOCKS :

Coloured concrete paver blocks shall be manufactured as per attached specifications using

approved colour Pigment of “BAYER” Make “BAYFERROX IRONOXIDE PIGMENTS” with

minimum colour pigment of 3% by weight of cement. The colour shade shall be “RED” as

selected by HPCL before commencement of the work. White cement shall be used for colored

pavers to obtain the desired colour shade. The job also includes providing 50 mm thick sand

bedding to match the shade of the paver block.

The colour of the paver block shall be guaranteed against fading of colour for period of

months from the date of laying of the same at site.

All other technical specifications & Procedure for testing, laying & sampling of coloured pavers

will be as per attachment.

III) PAVERS BLOCK CHARACTERISTICS :

The concrete pavers should have perpendicularities after release from the mould and the same

should be retained until the laying.

The surface should be reasonably smoothe and of anti skid and anti glare type.

The paver should have uniform chamfers to facilitate easy drainage surface run off.

The pavers should have uniform interlocking space of 2mm to 3mm to ensure compacted sand

filling after vibration on the paver Surface.

The concrete mix design should be followed for each batch of materials separately and

automatic batching plant is to be used to achieve uniformity in strength and quality.

The pavers shall be manufactured in single layer only.

Skilled labour should be employed for laying blocks to ensure line and level of laying, desired

shape of the surface and adequate compaction of the sand in the joints.

The pavers shall be of cement gray colour without any pigment & for coloured pavers refer

“specifications for coloured pavers.”

The pavers are to be skirted all round with kerbing using solid concrete blocks of size 150mm X

250mm X 380mm. The kerbing should be embedded for 100mm depth. The concrete used for

kerbing shall be cured properly for 7 days minimum.

IV) Paver Block Dimensions :

Thickness 60mm or 80mm

Shape Uniregular (Uniform Shape with no

Hollow Or Creacks)

Chamfer 4mm to 6mm along top edges

Colour Natural cement grey colour without use

of any pigment.

For coloured pavers refer

“specifications for coloured pavers”

Dimensional Tolerance (+/-) 2mm for length & width,

(+/-) 3mm for Height (Thickness)

V) Testing of Paver Blocks :

SR. Average Values

NO. (Average of Minimum

Five Samples/Site)

1. Compressive Strength Min. 45 N/Sqmm for 80mm

thick OR Min. 30 N/Sqmm

2. Flexural Strength Minimum 4.5 N/Sqmm

3. Abrasion Resistance Maximum

4. Water Absorption Maximum 5.80%

380 Kg/Cum (Not

5. Minimum Cement Contact

* Sampling and Testing procedure as per enclosed specifications

SAMPLING AND TESTING PROCEDURES FOR PAVER BLOCKS.

INTERNAL – Average of minimum 3 samples per 5000 Blocks.

Essential – Minimum 2 Blocks per 10000 bocks. Average of minimum 8 blocks per site.

1. Sampling For Testing

Sampling for testing of paver blocks shall be done in accordance with Appendix-A.

Compressive Strength

Testing for compressive strength shall be undertaken in accordance with Appendix-B.

The average compressive strength of the bocks tested shall be 40 N/Sqmm.

Abrasion Resistance

Testing for abrasion shall be in accordance with IS 1237 (Specifications for Cement Concrete

Floor Tiles) – Appendix C.

Flexural Strength

Testing for flexural shall be n accordance with IS 1237 (Specifications for Cement Concrete

Floor Tiles) – Appendix D.

Water Absorption

Testing for water absorption shall be in accordance with IS 2185:1979 : Part I (Specifications for

Concrete Masonry Units) – Appendix E.

Item No. Provdg. & laying cement concrete 1:5:10 (1 cement : 5 coarse sand : 10 hand broken

35 stone aggregates 40 mm nominal size) and curing complete excluding cost of form work

in. (Bldg.Sor 2015-16,item no.5.3.4,page no-49)

(A) Foundation and plinth

Before starting the concrete the bed of the foundations trenches shall be cleared of all loose

materials and watered and rammed as directed .

The proportion of cement, sand and coarse aggregate shall be one part of cement, 3 parts of

sand, 6 parts of stone aggregates and shall so measured by volume.

The concrete shall be mixed in a mechanical mixer at the site of work. Hand mixing may

however be allowed for smaller quantity of work if approved by the Engineer-incharge. When

hand mixing is permitted by the Engineer-in-charge incase of breakdown of machinery’s and in

the interest of the work. it shall be carried out on a water tight platform and care shall be taken to

ensure that mixing is continued until the mass is uniform in colour and consistency. However in

such cases 10% more cement than otherwise required shall have to be used without any extra

cost. The mixing in mechanical mixer shall be done for a period 1 to 2 minutes. The quantity of

water shall be sufficient to produce a dense concrete of required workability for the purpose.

The concrete shall be handled from the place of mixing to the final position in not more than

minutes by the method as directed and shall be placed into its final position, compacted and

finished within 30 minutes of mixing with water i.e. before the setting commences.

The concrete shall be laid in layers of 15 cms. to 20 cms.

The concrete shall be rammed with heavy iron rammers and rapidly to get the required

compaction and to allow all the interstriees to be filled with mortar.

After the final set, the concrete shall be kept continuously wet, if required by pounding for a

period of not less than 7 days from the date of placement

The concrete shall be measured for its length breadth and depth, limiting dimensions to those

specified on plan or as directed.

The rate shall be for a unit of one cubic meter.

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

36 watering, ramming etc comp. as dir.For pavement I) Laying on Sand bedding as per

requirement to fix the C.C.Block / Nibhada Stone in Line & Level

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

A) Laying on sand bedding as per requirement fo fix the CC block/nibhada Stone in line level

The measurement shall be for a unit of one sq. metre. basis.

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

37 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 directed.

The rate shall be for a unit of one Smt

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

38 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

The provision of MORTH Clause 406 shall apply during construction of Wet Mix Macadam.

The rate shall be for a unit of one Cmt

CONTRACTOR'S SIGNATURE ADDL.CITY ENGINEER

& STAMP (West Zone)