Bid Documents for Annual Civil Works For Water Works and Sanitary Department For kadi Nagarpalika area at kadi under Departmental Head Year-2025-26

Name Of Work:-Annual Civil Works For Water Works and Sanitary Department For kadi

Nagarpalika area at kadi.

Qty ITEM DISCRIPTION Final Rate Unit Amount

Valve Chambers and Manholes

Construction of valves chambers in brick or bela stone

masonry, locally available in C. M. 1:6. Foundation

concrete 150 mm thick in C. C. 1:4:8 of trap metal size

25 mm to 40 mm thick, inside cement plaster in C. M.

1:3 and cement pointing outside in C. M. 1:3 and top

cover of precast RCC slab 100 mm thick (with key hole

in two parts, each with handles or MS Bar etc. complete

as given size) Upto 1 Mt. depth from G. L. to pipe invert

level incl. complete civil works but excl. cost of

excavation and refilling, with cast in situ RCC slab in

one single piece with fixing of CI-MH Frame and cover

(excl. cost of CI-MH Frame and cover) with 23 mm

thick brick masonry wall in C.M.1:6

Size of 1.30 m x 1.30 m and 1.0 m deep

4.00 With precast slab in two parts 15 mm 11464.51 Nos

- do - with single piece 10 cm with fixing M. H. cover

3.00 For 1 Mtr. Extra Depth 6144.84 Rmt

Size of chamber 0.90 m x 0.90 m and 1.0 mt. Deep

5.00 With precast slab in two parts 15 mm 7815.38 Nos

3.00 For 1 Mtr. Extra Depth 4523.79 Rmt

Providing and constructing Sewer manholes, scraper

manholes and unit house connection chamber, as per the

type design in brick masonry in C. M. 1:5 and inside and

outside 20mm thick plastering in C. M. 1:3 necessary

100 mm coping with reinforcement in R.C.C.M.

fixing C. I. steps and fixing manhole frame and covers

(But excluding supply of manhole frame and covers)

over manholes and house connection chambers and

fixing Manhole covers (but excluding supplying of

manhole covers) over scraper manhole etc. complete,

providing and fixing safety chain wherever necessary as

per the stipulations in the type design complete as per

latest CPHEEO manual. (excl. excavation).

(a)Manhole type "A" Circular type having inside

diameter of 1200 mm for depth upto 1.5 m depth (for

150 mm to 500 mm dia sewer)

10.00 1.Manhole type "A" as above but upto 1.0 M depth. 12300.79 Nos

2.Extra depth beyond 1.0 M but upto 1.5 M depth for

"A" type manhole above.

(b)Manhole type "B" circular type having inside

diameter of minimum 1500 mm and for depth from

M to 4.0 M (for 150 mm to 600 mm dia sewers)

5.00 1.Manhole type "B" as above but upto 1.5 M depth. 21327.16 Nos

2.Extra depth beyond 1.5 M but upto 4.0 M depth for

type "B" manhole above.

(c)Manhole type "C" circular type having

insid(c)diameter of minimum 1500 mm and for depth

beyond 4.0 m to 6.0 m (for 150 mm to 1800 mm dia

3.00 1.Manhole type "C" as above but upto 4.0 M depth. 53437.08 Nos

2.Extra depth beyond 4.0 M and up to 6.0 M depth for

type "C" Manhole above.

Chamber for House Connection

Providing and constructing rectangular brick masonry

chamber for house connection as per type design in

brick masonry in C. M. 1:3 including M-100 in

foundation M-150 in benching inside plastering in C. M.

1:3 and outside plastering in C. M. 1:3 coping in M200

and fixing RCC precast manhole frame and covers, but

Excl. supply of manhole and cover etc. complete excl.

Temporary/Permanent plugging and blocking of sewer

line, branch connections and diversion of flows and

removal of all plugs, etc.

5.00 300mm dia. & below sewer line 1222.10 Nos

5.00 400 to 500mm dia. Sewer line 1466.52 Nos

5.00 600 to 700mm dia. Sewer line 2444.20 Nos

Loosen, de-silt and thoroughly clean and remove debris

and objects such as boulders, bricks etc. bacteriological

slimes, roots, encrustations, grease, carbonated deposits,

etc from the sewer line including disposal of silt / debris

/ malba / objects etc. by super sunction machine.

2.00 300mm dia.& below 1201.90 Rmt

2.00 350mm dia. Sewer line 1402.89 Rmt

2.00 450mm dia. Sewer line 1802.85 Rmt

Desilting of inter-septic chambers incl. fixing of covers.

5.00 Cleaning etc. with cleaning, rodding etc. for 100 mm 497.93 Nos

dia. S. W. pipe chamber to chamber.

Renovation of manhole by increasing the height at top

including cost of excavation, refitting of C. I. manhole

frame and cover curing etc. complete incl. all carting

and providing of materials which is required for the

purpose (except manhole frame and cover)

For all type manhole by providing RCC 1:2:4 Partition

walls with required reinforcement 25 cm thick and

circular opening with 500mm clear dia and 0.40 mt. av.

10.00 Tracing of old manhole 1214.02 Nos

Hiring of JCB including driver & diesel considering

hrs. as working day hours

5.00 Hiring of Hydra 20 tone 4426.36 Day

Hiring of Tractor with trolley considering 8 hrs. as

working day hours incl. Driver

Providing and supplying in standard length ISI mark

rigid unplasticised PVC pipes suitable for potable water

with ring fit joint including cost of rings, as per IS

specification no. 4985/1988 including all local and

central taxes, transportation, freight charges, octroi,

inspection charges, loading, unloading, conveyance to

the departmental stores and including cost of jointing

material etc. complete.

Providing and supplying D. I. K-7 grade pipes for

following nominal bore diameter with internal cement

mortar lining including all taxes, insurance,

transportation, freight charges, octroi, inspection

charges, loading, unloading, conveyance to departmental

stores, stacking etc. complete. (IS 8329-2000).

Providing and supplying ISI Standard R.C.C. pipes(of

Sulphate Resisting Cement) in standard lengths of

following class and diameter suitable for either collar

joints or rubber ring joints including all taxes, insurance,

transportation, freight charges, octroi, inspection

charges, loading, unloading, conveyance to departmental

stores, stacking etc. complete. (IS - 458/ 1989)

Note : One collar should be supplied with each full

length plain ended RCC pipe, cost included in rates

below. One rubber ring should be supplied with each

full length socketed pipe, cost included in rates below.

Class NP3 Test Pressure 0.7 Kg/sq.cm

Manufacture, Supply & Delivery of Ductile Iron Flange

socket spigot bends, tees, reducers or any other specials

as per BS-EN-545/1995 Class-A series K12 suitable for

use with D.I. Pipes manufactured as per

IS:8329/1994delivery of specials is to be made to

GWSSB store or site of works any where in Gujarat

including all taxes, loading, unloading, carting, stacking,

insurance, inspection charges, octroi etc. complete.

Socket & Spigot Type

RCC precast M.H. Frame & Cover

RCC precast M.H. Frame & Cover Manufacture, supply

& Delivery at store or at site of work precast RCC

M.200 Frame & cover suitable to drainage M.H. and as

per type design & Drawing including cost of

reinforcement M.S. Angles or Flat, curing mold work

20.00 Frame suitable for 50cm opening of MH 1132.21 No

20.00 Cover suitable for 50cm opening of MH 1184.73 No

20.00 Frame suitable for 50cm opening of MH 1010.00 No

20.00 Cover suitable for 50cm opening of MH 1076.66 No

Manufacture, supply and delivery of cast iron

Detachable joints (Short & long) complete with joint

flanges duly drilled, synthetic rubber sealing rings

manufactured from styrene butadine rubber (SBR) and

other required accessories such as nut, bolts etc.

conforming to IS specification 8794-1988 or its latest

revision if any suitable for use with A.C. Pressure pipes.

Delivery of joints including its accessories including

loading, unloading, carting, stacking, insurance, all

taxes, octroi etc. complete.

Long Collar without ISI Mark

Excavation for Sewer Collecting System and sewer

manholes including all safety provision using site rails

and removing and spreading the excavated stuffs

directed with lead upto 90 M.

(a)In all sort of soils and soft murrum

125.00 upto 1.50m Depth 89.89 Cmt

75.00 4.50 to 6.0mt depth 110.09 Cmt

(b)In Hard Murrum, boulders including Macadam

100.00 upto 1.50m Depth 136.35 Cmt

75.00 4.50 to 6.0mt depth 162.61 Cmt

(d)In Hard rock and in C.C. 1:2:4 or R.C.C. with

blasting breking chieseling

100.00 upto 1.50m Depth 375.72 Cmt

75.00 4.50 to 6.0mt depth 409.05 Cmt

Providing bedding incl. ramming, watering,

consolidating etc. complete.

100.00 Murrum brought from outside lead upto 2 km. 177.76 Cmt

Refilling the pipeline trenches incl. ramming, watering,

consolidating disposal of surplus stuff as directed within

a radius of 3 km.

100.00 Refilling as directed 22.22 Cmt

--do-- selected soil brought from outside above up to

Lowering, laying and jointing PVC pipes and specials of

following class and diameter including cost of

conveyance from stores to site of works including cost

of labour, material, except cement solvent, giving

satisfactory hydraulic testing as per ISI code.

L, L & J of D.I. Pipes

Lowering, laying and jointing Mortar lined D. I. Pipes

of various classes with CI / MS specials of following

diameters in proper position, grade and alignment as

directed by Engineer-in-charge including hydraulic

testing etc. comp.

L,L& J of R.C.C. Pipes

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

1:1 1/2 of following diameters in proper position, grade

and alignment as directed by Engineer-in-charge

including conveyance from stores to site of work,

labour, giving hydraulic testing as per ISI code.

Fixing C.I. Manhole Frame and Cover And Fixing C. I.

steps in masonry in C. M. 1:3 including necessary C.C.

for jointing etc. complete during progress of the work.

P.C.C (M7.5) 1:4:8 Mass concrete

Providing and casting in situ mass cement concrete in

1:4:8 proportion using granite quartzite trap metal of

size 25 mm to 40 mm including consolidation curing etc.

C.C. M-20 Nominal Mix

Providing and casting in situ C.C. in grade M-20

(proportions as per mix design or as per table9 of IS456

2000 in masses by weigh batching ) using granite,

quartzite trap metal of size 6 mm to 20 mm for RCC

97.00 work, including scaffolding centering, formwork, needle 5344.92 Cmt

vibrated consolidation, curing complete up to 6 meter

depth or height (excluding cost of reinforcement and

neat finishing) with centering and shuttering etc.

Sinking single circular well of internal diameter and

thickness of steining as specified up to the level as

specified in all sorts of soil including hard murrum,

boulders and all strata type & strata up to the level as per

drawing by dredging, dewatering, drop chiselling with

necessary kentiedge and with mechanical means as may

be necessary for this type of work including all labour,

plant machinery etc. complete. Zero level to be

considered from cutting edge level. Including all labour

charges with Dewatering but Excluding cost of Cutting

Edge & Well steining

Well Excavation by sinking

2.1 For 4.0 mt internal dia well incl. Dewatering

5.00 1. 0 to 3 mt depth 10054.55 Rmt

5.00 2. Beyond 3 mt up to 6 mt depth 10378.76 Rmt

5.00 3. Beyond 6 mt to 9 mt depth 11616.01 Rmt

Labour charges for repairing of leakage in CI/DI

pipeline of following dia meter at different places

including necessary excavation manually or by

mechanise excavation, dewatering removing of mud,

cleaning of pipe and leakage portion inclusive of

mechanical devices JCB, Hydra/Crain if necessary &

labours required with providing material such as lead

wool, tools requires for inserting the lead wool in

leakage joint etc. comp.(incl. all material but Exclu. cost

Labour charges for repairing of leakage in PVC pipeline

of following dia meter at different places including

necessary excavation manually or by mechanise

excavation, dewatering removing of mud, cleaning of

pipe and leakage portion, cutting the pipeline &

removing piece of pipe from trench with inclusive of

mechanical devices JCB, Hydra/Crain if necessary &

labours required with providing material such couplers,

solution etc. comp. (incl. all material but Exclu. cost of

Add for Restoration of Infrastructures Like Kharkuwa,

Electrical line, Electrical line, Telephone cables all type,

water lines, Gas Line, Septic Tank etc.

KHARKUVA Repairing

Extra lead for transportation of surplus stuff spreading

or stacking as directed (removal of excavated stuff from

site of U/G sump sewage pumping station, filter plant

Shoring or timbering for trench with 50 mm thick planks

and suitable size truts etc. complete.

R. C. C. Precast chamber

Manufacture, supply and delivery of Chemical

fabricated RCC Precast chambers with top cover as per

specification and drawing attached with the tender

documents for sizes as mentioned below. The delivery

of chambers with clamps, nuts, bolts and locking

arrangement (without lock) is to be made to GWSSB

store or sites any where in Gujarat. The rates includes

all taxes, loading, carting, unloading, stacking, including

octroi etc. complete.

90 x 90 x 145 cm deep (Suitable to 350 to 600 mm dia

5.00 Foot rests for above chambers 1746.29 Pair

5.00 Rates for providing Top cover only 1849.31 No

Removing of Existing Pipeline

Removing of existing pipeline incl. removal of specials,

valves jointing material including carting and stacking of

removed material from site of work to the department

store as directed excl. excavation and refilling.

Say Rupees Forty Lakh only

I/We am/are willing to carry out the work @............... % above/below ( Percent should be

written in figures and words ) The tendered amount mentioned above amount of my /our

tender works out as under

Tendered amount Rs……………………….. Tendered amount Rs………………………..

Add ……...% above Rs…………………. Deduct ……...% Below Rs………………….

(Please strike out which ever is not applicable )

All work shall be carried out as per public works department handbook and other

specifications of division or as directed.

Rates quoted inclusive of clearance of sight (prior to commencement of work and at

2 its close) in all respect and hold good for work under all conditions , sight,

moisture, weather etc

One percent labor cess will be deducted from the valued work done as per ' Bulding

3 and other construction work welfare cess act' G.R. No. GHR -

GST and Income tax TDS will be deducted at a source while making payments of

5 GST will be paid extra as per Govt. amendment.

Sign of Contractor

Kadi Nagarapalika