Providing and Laying of Drainage line And storm water line and Repairing of Machinhole and Chamber work regarding CCRS work at diff places in Sardar Patel Stadium Ward In West Zone.

TENDER DOCUMENT FOR Providing and Laying of Drainage line

And storm water line and Repairing of Machinhole and Chamber work

regarding CCRS work at diff places in Sardar Patel Stadium Ward In

TENDER DOCUMENT

Dy. Municipal Commissioner

Dr. Ramanbhai Patel Bhavan, W.Z. Office,

Usmanpura, Ahmedabad Municipal Corporation,

Ahmedabad-380013.

AHMEDABAD MUNICIPAL CORPORATION

Name of work:- Providing and Laying of Drainage line And storm water line and

Repairing of Machinhole and Chamber work regarding CCRS work at diff places in

Sardar Patel Stadium Ward In West Zone.

No. Rate Per 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)

180.00 Upto 1.50 mt depth 89.00 Cmt

90.00 1.5 mt to 3 mt depth 98.00 Cmt

20.00 3.00 mt to 4.50 mt depth 103.00 Cmt

10.00 4.50 mt to 6.00 mt depth 109.00 Cmt

10.00 6.00 mt to 7.30 mt depth 113.00 Cmt

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, GWSSB SOR 2022-

150.00 Excavation in Bituminous road 251.00 Cum

Refilling the pipeline trencheds incl. ramming,

watering, consolodating desposal of surplus stuff as

3 directed within a radius of 3 km. (Item no. 14 - Part-1&2

-Labour Sec, GWSSB SOR 2022-23)

150.00 Refilling as directed 22.00 Cmt

--do-- with selected soil brought from outside

50.00 including all lead 175.00 Cmt

4 Conveyance charge of earth,lime,murrum,

building rubbish,manual garbage,sludge ,excavated

150.00 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, loading, unloading,

conveyance to departmental stores, stacking etc.

complete (IS - 651 - 1989)

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

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

6 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

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

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-

8 charge including 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 SOR

5.00 500 mm dia 189.00 Rmt

5.00 600 mm dia 228.00 Rmt

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

9 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. (Based on

Drainage SOR 2009-10)

0.60 X 0.45 mt. size Inside Clear, Depth from

10.00 0.0 to 0.90meter for pipe dia <=150 mm. 2261.60 No

0.60 X 0.75 mt. size Inside Clear, Depth from

10.00 0.0 to 0.90meter for pipe dia <=20 mm. 2874.10 No

0.75 X 0.75 mt. size (Inside Clear) Depth from

30.00 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

mm thick cement plaster inside & outside (Only for

shaft) In Cm 1:3, Finishing With Cement Slurry, P/F

Mm Dia M.S.Steel Hdpe Coated Steps 35 Cm C/C At

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 2009-10)

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

2.00 to 3.00 meter depth, (Slab at below 0.60 mt. From

5.00 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 0.75 mt for constructing

5.00 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)

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 35 cm c/c at

35 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) (Based on Drainage SOR 2009-10)

3.00 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. From

3.00 to 4.00 meter depth, (Slab at below 1.00 mt. From

5.00 to 6.00 meter depth, (Slab at below 1.00 mt. From

7.00 to 8.00 meter depth, (Slab at below 1.00 mt. From

Extra rate over item of Constructing Slab Type

M.H. Chamber of following size for constructing

M.H. Chamber, per 1.00 Decimetre of additional

13 depth or part thereof. etc. complete. Of size 1.00 x

1.40 mt. (inside clear) and Depth from (Based on

Drainage SOR 2009-10)

2.00 4.00 to 5.00 meter depth, 521.42 DM

2.00 6.00 to 7.00 meter Depth 536.60 DM

2.00 8.00 to 9.00 meter Depth 551.78 DM

2.00 9.00 to 10.00 meter Depth 564.28 DM

Rate reduction over item of Constructing Slab Type

M.H. Chamber of size 1.00 x 1.40 mt for constructing

slab @ depth more than 0.60 mt for ( MH 2 to 3 mt depth)

14 5.00 and 1.0 mt for (MH above 3.0 mt depth) below Ground

Level (Max. 5 unit of DM should be reduced in this item)

( As Per R.A Based on Building SOR 2015-16)

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

15 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 excavated soil (Based

Drainage SOR 2009-10)

1.00 x 0.75 mt (inside clear) RCC Slab of thickness

4.00 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) 5892.85 No

1.00 x 0.75 mt (inside clear) RCC Slab of

thickness 15 C.M& reinforcement (Single jalli at

4.00 C.M. c/c bothway 10 mm dia.) From 2 to 3 mt depth

(Slab at below 1.00 mt. From

1.40 x 1.00 mt (inside clear) RCC Slab of thickness

CM & reinforcement (double jalli at 15 C.M. c/c

bothway 10 mm dia.) From 0 to 2 mt depth (Slab at

Ground level) 8080.35 No

1.40 x 1.00 mt (inside clear) RCC Slab of thickness

CM & reinforcement (double jalli at 15 C.M. c/c

4.00 bothway 10 mm dia.) From 2 to 3 mt depth (Slab at

below 1.00 mt. From G.L.)

1.40 x 1.00 mt (inside clear) RCC Slab of thickness

CM & reinforcement (double jalli at 15 C.M. c/c

3.00 bothway 10 mm dia.) From 3 to 4 mt depth (Slab at

below 1.00 mt. From G.L.)

16 Provdg. & laying S.W. Gully trap with brick

masonry chamber & water tight G.T.Stone including fixing of

10.00 cover Square mouth trap 100 mm x100 mm size P-Trap ( Based

on Building SOR 2015-16, P-279 Item code- 24006B)

17 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)

a 20.00 a. 150 mm to 300 mm dia. 1339.28 No

b 20.00 b. 400 mm to 600 mm dia. 2232.14 No

18 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 20.00 150 mm to 300 mm dia. 1133.92 No

b 20.00 400 mm to 600 mm dia. 1687.50 No

19 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 SOR 2009-10)

a 8.00 (A) up to 0.15 mt. (@ Two Coarse) 732.14 No

b 8.00 (B) up to 0.35mt. (@ Four Coarse) 1160.71 No

c 5.00 (C) up to 0.65 mt. (@ Seven Coarse) 1794.64 No

d 2.00 (D) up to 0.90 mt. (@ Ten Coarse ) 2160.71 No

20 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

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

removing the debris from chamber and carting the

same as directed. (Based on Drainage

21 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

1 10.00 Frame Suitable for 50 Cm opening of MH 1121.00 No.

2 10.00 Cover Suitable for 50Cm Opening Of MH 1173.00 No

1 10.00 Frame Suitable for 50 Cm opening of MH 1000.00 No.

2 10.00 Cover Suitable for 50Cm Opening Of MH 1066.00 No

c House connection Chamber Light Duty

2 10.00 Cover 920.00 No

22 Carting and Fixing M.H. Chamber or Catchpite Seat

and Cover in line and level to match exisisting road

level in CC 1:2:4 and finishing smooth, watering and

1.00 protecting for 7 days etc. complete as directed.

M.H. seat cover will be supplied by A.M.C.(from any

store) (Based on Drainage SOR 2009-10)

23 Temporary/Permanent plugging and blocking of sewer

line, branch connections and diversion of flows and

removal of all plugs, etc. (Item no. 6, Part-2 D

(Chambers&Manhole, GWSSB SOR 2022-23)

a 8.00 300mm dia. & below 1210.00 No

b 8.00 400 to 500mm dia. Sewer line 1452.00 No

c 8.00 600 to 700mm dia. Sewer line 2420.00 No.

24 Providing and fixing cast iron manhole frame of weight

80 to 85 kg suitable for existing EHD-35 FRC MH cover,

rate also incl. loading, unloading and fixing the frame in

1.00 line and level to match exisisting road level in CC

1:2:4 and finishing smooth, watering and protecting for

days etc. complete as per instruction by engg. in charge.

(Approved Rate)

25 Raising of Existing manhole item includes,cutting of

existing road surround by Manhole by diamond

cutter machine dismantling of road in confined area by

breaker machine and carting of dismantal material.item

also included necessarey brick work to raise the manhole

at road level in CM 1:3 item also included fixing of

Manhole frame at exact road level by using

MaserEmaco S 488 trowable fibre reinforced

30.00 thixotropic repair mortal material Laying of concrete

made form Master Emaco 5 346 flowable micro concrete

material in desired thickness and laying of hot

bitumanous material in Upper layer and compaction of

hot bitumanious material by palte compactor machine

.Rate also included necessary plaster at inside of

manhole in CM 1:3 in 20 MM thickness on raised

26 Brickwork using common burnt clay building bricks

having crushing strength notless than 35kg./Sq.Cm. in

foundation and plinth in Cement Mortar 1:5 (1-

25.00 Cement:5-finesand) (B) Conventional (Item Code:

06001BA, Item No. 6.12 Building works, Ahmedabad

City SOR 2021-22)

27 Supplying, labour for break down repairing work for

activities like excavation, disliting, removing debris

from trench back filling etc. comp. as directed by

Eng.in charge.(Based on Building SOR 2015-16)

a 300.00 Mazdoor at day /Night 292.86 No

b 120.00 Makadam/ supervision at day / Night 310.71 No

28 Providing Dead Cantering using good quality Country

Wood Planks, wall Plate of required thickness and

size including placing the nece. supports of reqd. size,

25.00 nailing, fixing with mortar, levelling. All specification

for dead centring as per standard engg. practice etc.

comp. as directed.

29 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

80.00 even and smooth in (i) Cement mortar 1:3 (1-

cement:3-sand) finishing with a floating coat of neat

30 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

1.50 reservoirs/ structuresonly including lift up to 6 meter

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 diameters

31 Providing and laying cement concrete work 1:2:4

(1- Cement:2-Coarsesand:4-graded stone aggregates

20mm nominal size) and curing complete excluding

50.00 cost of formwork and rein for cement for reinforced

concrete work in (A)Foundations,footings,Base or

columns and Mass concrete (upto 10 ton) (Based on

Building SOR 20015-16)

32 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

80.00 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 654.91 Rmt

33 Barricading the entire break down or excavated area

on rental basis using wooden ballies / M.S.angles at max.

2.00 meter centre to centre, C.G.I. Sheet, reflective paint /

Board out side to avoid accident & for smooth traffic

diversion & movement including cautionary board etc.

Item also includes for making temporary sufficient nos

50.00 of lighting 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)

34 Providing and operation dewatering Pump

including fuel charges & operator Charges etc. as

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

8.00 Set, No payment should be allowed for non working

condition of machinery) (Based on Previously

approved rate by C E sir )

35 Dewatering by pumping set of required capacity including

temporary platform carting pumping at site and fixing the

same in position including all accessories, and fuel and

750.00 labour etc. Complete

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

GWSSB SOR 2022-23)

36 Hiring and operating the 20 KV 3 Phase Electric

Generator for operating desilting machinery, and

lighting and other requirements with Arranging diesel

2.00 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 )

37 Providing & Supplying JCB Machine on rental basis in

case of emergency situation and break down type work &

also during unavoidable condition as per instruction of

engg.incharge, rate includes all nece. shifting, fuel and

operating charges and stacking of useful & non-useful materials

50.00 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 )

38 Providing & Supplying Hitachi Machine -110

capacity on rental basis in case of emergency situation

and break down type work & also during

unavoidable condition as per instruction of

1.00 engg.incharge , rate includes all nece. shifting, fuel and

operating charges . (No payment should be allowed for

non working condition of machinery ) (Based on

work shop rate) 1785.71 hr

39 Providing & Supplying Hitachi Machine -200

capacity on rental basis in case of emergency situation

and break down type work & also during

unavoidable condition as per instruction of

1.00 engg.incharge , rate includes all nece. shifting, fuel and

operating charges. (No payment should be allowed for

non working condition of machinery ) (Based on

work shop rate) 2410.71 hr

40 Hiring of Hydra with Driver (8 working Hours in Day)

(Item no. 7, Part-2 E, Misc., GWSSB SOR 2022-23)

41 Supplying electric breaker machine for RCC slab or

asphalt demolishing work on site by using operator,

fuel, power supply etc.complete as directed. (no

8.00 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 CE sir )

42 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

130.00 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

43 Hiring of tractor with trolley considering 8 Hrs. as

20.00 working day hours incl.Driver (Item no. 7, Part-2 E,

Misc., GWSSB SOR 2022-23) 2104.09 Day

44 Hiring of Three wheeler carrier (Chakado/Rixa)

8.00 10 Hrs. as working day hours incl.Driver (Item no.

Part-2 E, Misc., GWSSB SOR 2022-23)

45 Levelling or orientation of existing gully trap

2.00 chamber incl. Nece. masonry in CM 1:6 and plaster in

CM 1:3 etc. using old G.T.stone and cover etc. comp. 71.42 No.

46 Constructing Bombay Pattern Type Catch Pit of size

0.60 depth up to 1 mt including excavation, B.B.C.C.

(1:5:10), 23 cms thick brick maso. wall in the prop. of

CM (1:6) with 40 mm thick IPS flooring in the prop M15

at bottom and 15 mm thick cement plaster inside the catch

pit in the proportion of CM (1:3) with out jali etc.

comp. as directed. (As per R.A. Based on Building

47 CatchPit Jali Fixing P/F FRC catch pit jali with frame

22.00 600mm x 600mm clear opening etc. comp. As directed by

engineer in charge. (Based on Central Store Rate) 1383.92 No.

48 Demolition incl. stacking of serviceable materials &

disposal of unserviceable materials with all lead and lift.

1.00 (d) Tiles or Stone flooring (20.23,page 219) 26.79 Smt

49 Providing and Laying of Rubber Moulded Paver Block

Grey/Coloured 60 mm thick, M-35 Grade of any size ;

shape (Usually Uni-Paver Blocks) using black trap good

quality aggragate of 20 mm nominal size for footpath,

parking areas, service lanes and other areas as

mentioned in the drawing / instruction of engineer in

charge. Cost includes formworks using rubber mould,

Rate providing and laying paver blocks as per required

grading and specification. The paver block shall be

mechanically compacted. The work of paving blocks

1.00 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 5cms thick sand

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

5- fine sand : 10- graded brick bat aggregates 40mm

30.00 nominal size) and curing complete.(R & B SOR Item

code 05009A, NBO 5.3.8 Page 74)

51 Labour work for fixing any kind of paving with

cement pointing in CM 1:2, including watering, ramming

etc comp. as dir.For pavement I) Laying on Sand

5.00 bedding as per requirement to fix the C.C.Block /

Nibhada Stone in Line &

52 Labour work for reinstament or asphalt pavment

covering excvation watering consoldation resoiling

meating with the activity of teackcoat including

1.00 carting the mix from the nearest store pacting it

with convayance charge of excavation earth

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

53 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,

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)

54 Supply of graded machine cut black trap stone aggregate

(metal) of Sevaliya / Timba or equivalent quality metal of

1.00 size 25 mm to 40 mm. (RA Approved St.Com.Res

55 Labour work for spreading the metal 85 mm thick in

single layer, incl. providing & applying bitumen for semi

grouting 2.5 kgs/sqm. & Providing & spreading the key

black trap aggregate of good quality on top at the rate of

0.013 cmt. per sq.m. of size 18 mm passing in 9.5 mm

retain rolling with 10 tonne roller etc. comp. as

directed.(RA Approved St.Com.Res

56 Providing and fixing M.S. grills of required pattern to

wooden frames of windows etc. with M.S. flats at

1.00 required spacings and frame alround, square or round bars

with round headed bolts and nuts or by screws (A) Plain

Grill. 66.78 KG

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 Providing and Laying of Drainage line And storm water

line and Repairing of Machinhole and Chamber work

regarding CCRS work at diff places in Sardar Patel

Stadium Ward In West Zone.

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 29,94,251.91/-

6 Earnest Money Deposit Rs.29,945/- (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 24 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. Contractor shall be bound to

provide more than one gange as per the works allotted /shown to contractor

. In case of non- compliance of the same, shall be treated as delay by

contractor. Failure of comply to start the works in 24 hours of intimation as

above by contractor the contractor shall be levied penalty of (1) Rs.1000/-

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

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

(for all tenders amounting above 30 Lakhs). Three times failures by

contractor shall make contractor responsible to be black listed unless and

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

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

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 Completion

No value of works Money Period

. (Rs.) Deposit

1 Providing and Laying of Rs. 29,94,251.91/- Rs.29,945/- 12 Months

Drainage line And storm

water line and Repairing

of Machinhole and

Chamber work regarding

CCRS work at diff places

in Sardar Patel Stadium

Ward In West Zone.

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

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

 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 by the bidder.

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

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

 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

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 –II of R.&B.

4. Eligible Material, Equipment and Services

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

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

satisfaction of the Employer.

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

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

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

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

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

6. One Bid per Bidder

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

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

contract package will be disqualified.

7. Bidding Documents

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

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

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

bidding documents will be rejected.

8. Language of Bid

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

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

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

accompanied by an accurate translation of the relevant passages in the English language, in

which case, for purposes of interpretation of the bid, the English translation shall prevail.

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

works as described in bidding documents, based on the percentage rate amount in the Bill

of Quantities submitted online by the bidder.

9.2. The bidder shall fill (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 respects.

11. Format and Signing of Bid

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

Instructions to Bidders.

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

persons duly authorized to sign on behalf of the bidder.

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

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

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

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

Occupations and addresses shall be printed below their signatures.

12. Deadline for Submission of Bids

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

and date specified in the 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

 “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

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 Contractor.

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 expenses.

 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 validity.

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

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

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. 18/05/2012.

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 referred to.

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

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

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

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 the site.

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

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.

changes & 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 contractors.

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

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<

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

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 ytJNu.

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

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 k 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.

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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

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.

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

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,

GWSSB SOR 2022-23)

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

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

Refilling the pipeline trencheds incl. ramming, watering, consolodating desposal of surplus stuff

as directed within a radius of 3 km.

--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 Extra rate over item of Constructing Slab Type M.H. Chamber of following size for

No.13 constructing M.H. Chamber, per 1.00 Decimetre of additional depth or part thereof. etc.

complete. Of size 1.00 x 1.40 mt. (inside clear) and Depth from

Mode of measurement:

The rate shall be for a unit of DM basis.

Item Rate reduction over item of Constructing Slab Type M.H. Chamber of size 1.00 x 1.40 mt

No.14 for constructing slab @ depth more than 0.60 mt for ( MH 2 to 3 mt depth) and 1.0 mt for

(MH above 3.0 mt depth) below Ground Level (Max. 5 unit of DM should be reduced in this

Mode of measurement:

The rate shall be for a unit of DM basis.

Item Dismantling of existing Arch type manhole up to Arch and then Const. Slab type manhole

No.15 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

16 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

17 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

18 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.

Cutting 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.

The 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:

The rate 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.

19-20 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

21 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. Carting and Fixing M.H., Chamber or Catchpite Seat and Cover in line and level to match

22 exisisting road level in C.C. 1:2:4 and finishing smooth, watering and protecting for

days etc. complete as directed. M.H. seat cover will be supplied byA.M.C.(from any

Carting and Fixing M.H., Chamber or Catchpite Seat and Cover in line and level to match

exisisting road level in C.C. 1:2:4 and finishing smooth, watering and protecting for 7 days etc.

complete as directed. M.H. seat cover will be supplied byA.M.C.(from any store)

Mode of measurement:-

The rate shall be for a unit of one number basis

Item No. Providing Kachha Of Pakka Dummy In The Following Dia Pipes And Removing The

23 Same After The Connection Of The Work As Directed.

Providing kachcha or pakka dummy in the following dia pipes and removing the same

after the connecting of the work as per instruction of engineer in charge. If kachcha or pakka

dummy is not removed by the contractor then the penalty shall be laid as per municipal rules or

derived by the municipal corporation officer's in-charge.

Measurements shall be given on no. basis.

Item No. Providing and fixing cast iron manhole frame of weight 80 to 85 kg suitable for existing

24 EHD-35 FRC MH cover, rate also incl. loading, unloading and fixing the frame in line and

level to match exisisting road level in CC 1:2:4 and finishing smooth, watering and

protecting for 7 days etc. complete as per instruction by engg. in charge.

Providing and fixing cast iron manhole frame of weight 80 to 85 kg suitable for existing EHD-35

FRC MH cover, rate also incl. loading, unloading and fixing the frame in line and level to match

exisisting road level in CC 1:2:4 and finishing smooth, watering and protecting for 7 days etc.

complete as per instruction by engg. in charge.

Measurements shall be given on Kg basis.

Item No. Raising of Existing manhole item includes,cutting of existing road surround by Manhole

25 by diamond cutter machine dismantling of road in confined area by breaker machine and

carting of dismantal material.item also included necessarey brick work to raise the

manhole at road level in CM 1:3 item also included fixing of Manhole frame at exact road

level by using MaserEmaco S 488 trowable fibre reinforced thixotropic repair mortal

material Laying of concrete made form Master Emaco 5 346 flowable micro concrete

material in desired thickness and laying of hot bitumanous material in Upper layer and

compaction of hot bitumanious material by palte compactor machine .Rate also included

necessary plaster at inside of manhole in CM 1:3 in 20 MM thickness on raised brickwork.

Raising of Existing manhole item includes,cutting of existing road surround by Manhole

by diamond cutter machine dismantling of road in confined area by breaker machine and carting

of dismantal material.item also included necessarey brick work to raise the manhole at road level

in CM 1:3 item also included fixing of Manhole frame at exact road level by using MaserEmaco S

488 trowable fibre reinforced thixotropic repair mortal material Laying of concrete made form

Master Emaco 5 346 flowable micro concrete material in desired thickness and laying of hot

bitumanous material in Upper layer and compaction of hot bitumanious material by palte

compactor machine .Rate also included necessary plaster at inside of manhole in CM 1:3 in

MM thickness on raised brickwork.

Measurements shall be given on no. basis.

Item No. Brick work using common burnt clay building bricks having crushing strength not less

26 than 35 kg/Sq. cm. in cement mortar 1:5 (1 cement : 5 fine sand)

Materials: Water shall conform to M-1 Cement shall conform to M-3 Sand shall conform to M-6.

Brick shall conform to M-15 Cement mortar shall conform to M-11.

The proportion of the cement mortar shall be 1:6 (1 cement : 5 fine sand) by volume.

Wetting of bricks: The bricks required for masonry shall be thoroughly wetted with clean water

for about two hours before use or as directed. The cessation of bubbles, when the bricks are

wetted with water is an indication of through wetting of bricks.

Bricks shall be laid in English bond unless directed otherwise. Half or cut bricks shall not be used

except when necessary to complete to bond; closer in such case shall be cut to required size

and used near the ends of walls.

A layer of mortar shall be spread on full width for suitable length of the lower course. Each brick

shall first be properly bedded and set home by gently tapping with handle of trowel or wooden

mallet. It side face shall be flushed with mortar before the next brick is laid and pressed against

it. On copletion of course, the vertical joints shall be fully filled form the top with mortar.

The walls shall be taken up truly in plumb. All courses shall be laid truly horizontal and all vertical

joint shall be truly vertical. Vertical joints in alternate course shall generally be directly one over

the other. The thickness of brick course shall be kept uniform.

The brick shall be laid with frog upwards. A set of tools comprising of wooden straight edges,

mason’s sprit level, square half meter rub, and pins, string and plumb shall be kept on the site of

work for frequent checking during the progress of work.

Both the faces of walls of thickness greater than 23 cms shall be kept in proper place. All the

connected brick work shall be kept not more than one meter over the rest of the work. Where this

is not possible, the work shall be raked back according to bond (and not left toothed) at an angle

not steeper than 45 degrees.

All fixtures, pipes, outlets of water, hold fasts of doors and windows etc. which are required to be

built in wall shall be embedded in cement mortar.

Bricks shall be so laid that all joints are quite flush with mortar. Thickness of joins shall not

exceed 12 mm. The face joints shall be raked out as directed by taking tools daily during the

progress of work, when the mortar is still green so as to provide key for plaster or pointing to

The face of brick shall be cleaned the very day on which the brick work is laid and all mortar

dropping removed.

Green work shall be protected from rain suitably. Masonry work shall be kept moist on all the

faces for a period seven days. The top of masonry work shall be kept well wetted at the close of

Preparation of foundation bed:

If the foundation is to be laid directly on the excavated bed, the bed shall be leveled, cleared of

all loose materials, cleaned and wetted before starting masonry. If masonry is to be laid on

concrete footing, the top of concrete shall be cleaned and moistened. The contractor shall obtain

the engineer'’ approval for the foundation bed, before foundation masonry is started. When

puccas flooring is to be provided flush with the top to plinth, the inside plinth offset shall be kept

lower than the outside plinth top by the thickness of the flooring.

Mode of measurements and payment:

The measurements of this item shall be taken for the brick masonry fully completed in foundation

up to plinth. The limiting dimensions not exceeding those shown on the plans or as directed shall

be final. Battered, tapered and curved portions shall be measured net.

No deduction shall be made from the quantity of brick work nor any extra payment made for

embedding in masonry or making holes in respect of following items:

Ends of joints, beams, posts, girders, rafters, purlins, trusses, corbel steps etc. where cross

sectional area does not exceed 500 Sq. cm.

Opening not exceeding 1000 Sq. cm.

Wall plates and bed plates, bearing of slabs, chhajas an the like whose thickness does not

exceed 10 Cms. and the bearing does not extend to the full thickness of wall.

Drainage holes, and recesses for cement concrete blocks to embed hold fasts for doors,

Iron fixtures, pipes up to 300 mm dia hold fasts and doors and windows built into masonry and

pipes etc. for concealed wiring.

Forming chases of section not exceeding 350 Sq. Cm. in masonry.

Apertures for fire places shall not be deducted nor shall extra labour required to make splaying of

jambs, throating and making Arches over the aperture be paid for separately.

The rate shall be for a unit of one cubic meter.

Item No. Supplying, labour for break down repairing work for activities like excavation, disliting,

27 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 required

28 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..

Providing Dead Cantering using good quality Country Wood Planks, wall Plate of

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

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

29 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 design

30 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 diameters TMT bars Fe-415

grade for alldiameters

The scope of work consists of providing and laying mild steel reinforcement and TMT

CRS Fe-500 reinforcement for RCC works of various components of the structure. This may be

Tisco or any other approved manufacturer branch and corrosion resistant steel bars approved by

the Engineer Incharge. This includes cuttings, bending, binding, placing, with all equipments and

labour required for the work as directed by the City Engineer, Ahmedabad and all operations

covered within the intent and purpose of the specification.

Being of Reinforcement

Reinforcing steel shall conform accurately to the dimensions shown on relevant

drawings and conforming to the relevant IS codes (latest revision).

Bars shall be bent cold to the specified shape and dimensions or as directed by the City

Engineer, AMC, Ahmedabad using a proper bar bender, operated by hand or power to attain

proper radii of bends.

Bars shall not be bent or straightened in a manner that will cause injury to the material.

Bars bent during transport or handling shall be straightened before being used on work;

they shall not be heated to facilitate bending.

The bending of the TMT bars shall be carried out as per the following:

S.No Operation Size TMT CRS-Fe-500

1 Bend Upto 22 mm dia 3d

Over 22 mm dia 4d

2 Rebend Upto 10mm dia 4d

Over 10 mm dia 5d

Placing of Reinforcement:

All reinforcing bars shall be accurately placed in the exact position shown on the

drawings, and shall be securely held in position during placing of concrete by annealed binding

wire not less than 1 mm in size and conforming to IS:280 and by using stays blocks or metal

chairs, spacer, metal hangers, supporting wires or other approved devices at sufficiently close

intervals. Bars will not be allowed to sag between supports nor displaced during concreting or

any other operation over the work. All devices used for positioning shall be of non-corrodible

material. Wooden and metal supports will not extend to the surface of concrete, except where

shown on the drawings, placing bars on layers of freshly laid concrete as the work progresses for

adjusting bar spacing will not be allowed. Pieces of broken stone, brick or wooden blocks shall

not be used. Layers of bars shall be separated by spacer bars, precast mortar blocks or other

approved devices.

Reinforcement after being placed in position shall be maintained in a clean condition

until completely embedded in concrete. Special care shall be exercised to prevent any

displacement of reinforcement in concrete already placed.

To protect reinforcement from corrosion, concrete cover shall be provided as indicated

on the drawings. All bars protruding from concrete to which other bars are to be spliced and

which are likely to be exposed for an indefinite period shall be protected by a thick coat of neat

In the case of columns and walls, vertical bars shall be kept in normal position with

timber templates having slots accurately cut in for bar position. Such templates shall be removed

after the concreting has progressed upto a level just below them.

Bars crossing each other, where required, shall be secured by binding wire (annealed) of

size not less than 1 mm and conforming to IS;280 in such a manner that they do not slip over

each other at the time of fixing and concreting. As far as possible, bars of full length shall be

used. In case this is not possible, overlapping of bars shall be done as directed by the City

Engineer, AMC, Ahmedabad. When practicable, overlapping bars shall not touch each other, but

be kept apart by 25 mm or 1 ¼ times the maximum size of the coarse aggregates whichever is

greater, by concrete between them. Where this is not feasible, overlapping bars shall be bound

with annealed steel wire, not less than [1 mm thickness twisted tight in eight shape around the

lapped bars. The overlaps shall be staggered for different bars and located at fixed locations only

along the span where neither shear nor being moment is maximum.

Welding of Bars

Welding of TMT bars can be permitted if specified on the drawings, joints of

reinforcement bars shall be butt welded so as to transit their full strength. Welded joints shall

preferably be located at points where steel will not be subject to more than 75 percent of the

maximum permissible stresses and welds so staggered that at any one section, not more than

33 per cent of the rods are welded. No –pre-warning or post heat treatment is necessary.

Interpass temperature should be limited to 200º C with low heat input and equivalent strength low

hydrogen type electrode. Suitable means shall be provided for holding the bars securely in

position during welding. It must be ensured that no voids are left in welding and when welding is

done in 2 or 3 stages, previous surface shall be cleaned property. Ends of the bars shall be

cleaned of all loose scale, rust, grease, paint and other foreign matter before welding. Only

competent welders shall be employed on the work.

Welded pieces of reinforcement shall be tested. Specimens shall be taken from the

actual site and their number and frequency of tests shall be as directed by the City Engineer,

AMC, Ahmedabad.

The TMT bars shall be tested for any or all of the following tests as directed by the

Engineer Incharge

Alternate immersion test

Salt spray test

Atmospheric exposure test

Sulphur dioxide test

Potentio dynamic test.

Item No. Provdg. & laying cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone

31 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

32 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

33 / 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.

34 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. Hiring and operating Mud Pumps incl. Cost of fuel and operator including the cost of

35 to and fro transportation, laying of the delivery hoses as required, lowering and lifting

the pumps as and when required etc. complete. Set Do As Directed. (No payment

should be allowed for non working condition of machinery )

Mode 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

36 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

37 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. Providing & Supplying Hitachi Machine -110 capacity on rental basis in case of

38 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

The item is for supplying Machine rent for various construction activities The rate includes

various operational cost such as operating generater/electricity diesel,petrol, operater's salary,

etc comp. 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. Providing & Supplying Hitachi Machine -200 capacity on rental basis in case of

39 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

The item is for supplying Machine rent for various construction activities The rate includes

various operational cost such as operating generater/electricity diesel,petrol, operater's salary,

etc comp. 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. Providing & Supplying hydra carne Machine of 12 tone capacity on rental basis in case of

40 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

Providing & Supplying hydra carne Machine of 12 tone capacity 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 .

the payment shall be given on Per 8 hr Shift basis.

Item No. Supplying Electric Breaker Machine for RCC Slab or Asphalt Demolishing Work on site by

41 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 Shift

Item No. upplying Pneumatic Breaker Machine for RCC Slab or Asphalt Demolishing Work on site

42 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. Hiring of tractor with trolley considering 8 Hrs. as working day hours incl.Driver

43 Mode of measurements & payment :

The rate shall be for a unit of Shift

Item No. Hiring of Three wheeler carrier (Chakado/Rixa) considering 10 Hrs. as working day hours

Mode of measurements & payment :

The rate shall be for a unit of Shift

Item No. Levelling or orientation of existing gully trap chamber incl. Nece. masonry in CM 1:6 and

45 plaster in CM 1:3 etc. using old G.T.stone and cover etc. comp.

Mode of measurements & payment :

The rate shall be for a unit of Nos