Bid Documents for twelve-month O and M for ESR, Sump, Rising Main and Distribution pipe line repairing and Its Electro-Mechanical works for Kadodara Water Supply Network Dist. Surat

Name of Work:- Bid Documents for twelve-month O&M for ESR, Sump, Rising Main & Distribution pipe line

repairing & Its Electro-Mechanical works for Kadodara Water Supply Network Dist. Surat

Location :- At Kadodara Town Different Headworks

PERCENTAGE RATE TENDER

I. No. Description Qty. Unit Rate

1 Excavation for pipe line trenches for water supply, sewerage line, 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.

Upto 1.50mt. Depth

1.1 (a) In all sorts of soil and soft murrum 1.00 Cumt.

1.2 (b) In hard murrum, boulders incl. macadam road. 1.00 Cumt.

1.3 (c) In soft rock and/or masonry in CM or L M or Lime Concrete. 1.00 Cumt.

1.4 (d) In hard rock and / or in C. C. 1:2:4 or RCC with blasting, breaking, chiseling, or

by chiseling/breaking only. 1.00 Cumt.

Upto 1.50mt. To 3.00mt. Depth

1.5 (a) In all sorts of soil and soft murrum 1.00 Cumt.

1.6 (b) In hard murrum, boulders incl. macadam road. 1.00 Cumt.

1.7 (c) In soft rock and/or masonry in CM or L M or Lime Concrete. 1.00 Cumt.

1.8 (d) In hard rock and / or in C. C. 1:2:4 or RCC with blasting, breaking, chiseling, or

by chiseling/breaking only. 1.00 Cumt.

Upto 3.00 mt. To 4.50 mt. Depth

1.9 (a) In all sorts of soil and soft murrum 1.00 Cumt.

1.10 (b) In hard murrum, boulders incl. macadam road. 1.00 Cumt.

1.11 (c) In soft rock and/or masonry in CM or L M or Lime Concrete. 1.00 Cumt.

1.12 (d) In hard rock and / or in C. C. 1:2:4 or RCC with blasting, breaking, chiseling, or

by chiseling/breaking only. 1.00 Cumt.

Upto 4.50 mt. To 6.00 mt. Depth

1.13 (a) In all sorts of soil and soft murrum 1.00 Cumt.

1.14 (b) In hard murrum, boulders incl. macadam road. 1.00 Cumt.

1.15 (c) In soft rock and/or masonry in CM or L M or Lime Concrete. 1.00 Cumt.

1.16 (d) In hard rock and / or in C. C. 1:2:4 or RCC with blasting, breaking, chiseling, or

by chiseling/breaking only. 1.00 Cumt.

2 Refilling the pipeline trenches incl. ramming, watering, consolidating desposal of

surplus stuff as directed within a all lead of radius.

2.1 Refilling as directed 1.00 Cumt.

2.2 Do with selected soil brought from outside including all lead 1.00 Cumt.

3 Cutting of C. I. Pipe/D.l. Pipe Labour charges for cutting pipes with the help of

requisite tools and as directed.

2.1 Pipe thickness upto 10 mm Per

2.2 Pipe thickness upto 11 to 20 mm Per

2.2 Pipe thickness upto 21 to 30 mm Per

2.2 Pipe thickness upto 31 to 40 mm Per

3 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 texes, transportation,

fright charges, octroi, inspecation charges, loading, unloading, conveyance to the

departmental stores and including cost of jointing meterial etc. comp. Note:- One

coupler / ring shall be provided with each fill length pipe cost of which is included in

(B) Test Perssure 8 Kg/cm2

3.1 (1) 63 mm Dia P.V.C. 1.00 Rmt

3.2 (2) 75 mm Dia P.V.C. 1.00 Rmt

3.3 (3) 90 mm Dia P.V.C. 1.00 Rmt

3.4 (4) 110 mm Dia P.V.C. 1.00 Rmt

3.5 (5) 125 mm Dia P.V.C. 1.00 Rmt

3.6 (6) 140 mm Dia P.V.C. 1.00 Rmt

3.7 (7) 160 mm Dia P.V.C. 1.00 Rmt

3.8 (8) 180 mm Dia P.V.C. 1.00 Rmt

3.9 (9) 200 mm Dia P.V.C. 1.00 Rmt

3.10 (10) 225 mm Dia P.V.C. 1.00 Rmt

3.11 (11) 250 mm Dia P.V.C. 1.00 Rmt

3.12 (12) 280 mm Dia P.V.C. 1.00 Rmt

3.13 (13) 315 mm Dia P.V.C. 1.00 Rmt

4 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, givine satisfactory hydraulic testing as

4.1 (1) 63 mm Dia P.V.C. 1.00 Rmt

4.2 (2) 75 mm Dia P.V.C. 1.00 Rmt

4.3 (3) 90 mm Dia P.V.C. 1.00 Rmt

4.4 (4) 110 mm Dia P.V.C. 1.00 Rmt

4.5 (5) 125 mm Dia P.V.C. 1.00 Rmt

4.6 (6) 140 mm Dia P.V.C. 1.00 Rmt

4.7 (7) 160 mm Dia P.V.C. 1.00 Rmt

4.8 (8) 180 mm Dia P.V.C. 1.00 Rmt

4.9 (9) 200 mm Dia P.V.C. 1.00 Rmt

4.10 (10) 225 mm Dia P.V.C. 1.00 Rmt

4.11 (11) 250 mm Dia P.V.C. 1.00 Rmt

4.12 (12) 280 mm Dia P.V.C. 1.00 Rmt

4.13 (13) 315 mm Dia P.V.C. 1.00 Rmt

5 Providing and supplying D. I. K-9 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). Rate

for DI Pipe based on Wholesale Price Index of Pig Iron as 124.6 for the Month of

feb- 2021. (i) With Excise duty

5.1 80 mm Dia 1.00 Rmt

5.2 100 mm Dia 1.00 Rmt

5.3 150 mm Dia 1.00 Rmt

5.4 200 mm Dia 1.00 Rmt

5.5 250 mm Dia 1.00 Rmt

5.6 300 mm Dia 1.00 Rmt

5.7 350 mm Dia 1.00 Rmt

5.8 400 mm Dia 1.00 Rmt

5.9 450 mm Dia 1.00 Rmt

5.10 500 mm Dia 1.00 Rmt

6 Providing and supplying D. I.K7 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). (i) With Excise duty

6.1 80 mm Dia 1.00 Rmt

6.2 100 mm Dia 1.00 Rmt

6.3 150 mm Dia 1.00 Rmt

6.4 200 mm Dia 1.00 Rmt

6.5 250 mm Dia 1.00 Rmt

6.6 300 mm Dia 1.00 Rmt

6.7 350 mm Dia 1.00 Rmt

6.8 400 mm Dia 1.00 Rmt

6.9 450 mm Dia 1.00 Rmt

6.10 500 mm Dia 1.00 Rmt

7 L, L & J of DI / Cl Pipe (tyton Joint)

Lowering, laying and jointing C. I. S & S Spun pipes suitable for Tyton joints /

Mortarlined 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.

7.1 80 mm Dia 1.00 Rmt

7.2 100 mm Dia 1.00 Rmt

7.3 125 mm Dia 1.00 Rmt

7.4 150 mm Dia 1.00 Rmt

7.5 200 mm Dia 1.00 Rmt

7.6 250 mm Dia 1.00 Rmt

7.7 300 mm Dia 1.00 Rmt

7.8 350 mm Dia 1.00 Rmt

7.9 400 mm Dia 1.00 Rmt

7.10 450 mm Dia 1.00 Rmt

7.11 500 mm Dia 1.00 Rmt

8 L, L & J of DI / Cl Pipe (flanged Joint)

Providing and making flanged joints to flanged DI / C.l. pipes of all classes /

specials etc. including cost of all jointing materials rubber packing, nut bolts,

inclduing lowering laying jointing labour hydraulic testing etc. complete.

8.1 80 mm Dia 1.00 Rmt

8.2 100 mm Dia 1.00 Rmt

8.3 125 mm Dia 1.00 Rmt

8.4 150 mm Dia 1.00 Rmt

8.5 200 mm Dia 1.00 Rmt

8.6 250 mm Dia 1.00 Rmt

8.7 300 mm Dia 1.00 Rmt

8.8 350 mm Dia 1.00 Rmt

8.9 400 mm Dia 1.00 Rmt

8.10 450 mm Dia 1.00 Rmt

8.11 500 mm Dia 1.00 Rmt

9 Providing and supplying ISI mark G. I. pipes with Couplings of following class

and diameter including all taxes, insurance, transportation, freight charges, octroi,

inspection charges, loading, unloading, conveyance to departmental stores,

stacking etc.complete.(IS-1239) (Not for well/tube well coloumn pipe) (c) Heavy

9.1 15 mm Dia 1.00 Rmt

9.2 20 mm Dia 1.00 Rmt

9.3 25 mm Dia 1.00 Rmt

9.4 32 mm Dia 1.00 Rmt

9.5 40 mm Dia 1.00 Rmt

9.6 50 mm Dia 1.00 Rmt

9.7 65 mm Dia 1.00 Rmt

9.8 80 mm Dia 1.00 Rmt

9.9 100 mm Dia 1.00 Rmt

9.10 125 mm Dia 1.00 Rmt

9.11 150 mm Dia 1.00 Rmt

10 Lowering, laying and jointing G. I. pipes with G. I. specials 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, etc. comple

10.1 32 mm Dia 1.00 Rmt

10.2 40 mm Dia 1.00 Rmt

10.3 50 mm Dia 1.00 Rmt

10.4 65 mm Dia 1.00 Rmt

10.5 80 mm Dia 1.00 Rmt

10.6 100 mm Dia 1.00 Rmt

10.7 125 mm Dia 1.00 Rmt

10.8 150 mm Dia 1.00 Rmt

11 Providing and supplying ISI mark CI D/F Sluice Valves, Butterfly Valves,

Reflux Valves & Air Valves of following class and diameter including all taxes,

insurance, transportation, freight charges, octroi, inspection charges, loading,

unloading, conveyance to departmental stores, stacking etc. complete. (A1) PN-1

With hand wheel /cap operated (PD type short body)

12 Lowering, laying and jointing in position following C. I. / D/F Reflux valves,

Butterfly valves, Sluice valves and Air valves including cost of all labour, jointing

material, including nut bolts and giving satisfactory hydraulic testing, etc. complete.

(a) Sluice valves, Butterfly Valves, Reflux Valves

12.2 b) Air valves single ball Flanged / screwed type

12.2.1 (A) 15mm Dia. 1.00 Nos.

12.2.2 (B) 20mm Dia. 1.00 Nos.

12.2.3 (C) 25mm Dia. 1.00 Nos.

12.2.4 (D) 40mm Dia. 1.00 Nos.

12.2.5 (E) 50mm Dia. 1.00 Nos.

13 Providing and supplying C. I. Air valves of approved make & quality of following

class and diameter including all taxes, insurance, transportation, freight charges,

octroi, inspection charges, loading, unloading, conveyance to departmental stores,

stacking etc. complete

(A) Air valves single (S1) Type

13.1 (A) 15mm Dia. 1.00 Nos.

13.2 (B) 25mm Dia. 1.00 Nos.

13.3 (C) 40mm Dia. 1.00 Nos.

13.4 (D) 50mm Dia. 1.00 Nos.

14 Providing and supplying at store or site of work incl. freight, loading, unloading,

stacking insu. & all taxes etc. comp.

a) P. V. C. Couplers 6 Kg/cm2 (Fabricated)

14.2 c) P. V. C. Tail Piece with P. V. C. Flange (ISI) Heavy duty (Moulded)

14.3 d) Service Saddle 25 mm (Moulded) heavy

14.4 e) P. V. C. Tee (Moulded)

14.5 f) P. V. C. Elbow (Moulded)

14.6 g) P. V. C. Reducer (Moulded)

14.7 i) P. V. C. Bend 90 Degree (Fabricated) 4.0 kg

14.8 i) P. V. C. Bend 90 Degree (Fabricated) 6.0 kg

15 Construction of valves chambers in brick or bela stone masonary, locally

available in C. M. 1:6.Foundation concrete 150 mm thick in C. C. 1:4:8of 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 masonary wall in C.M.1:6

(a) Size of 1.30 m x 1.30 m and 1.0 m deep

15.1.1 (1) With precast slab in two parts 15 mm 1.00 No

15.1.2 (2) - do - with single piece 10 cm with fixing M. H. cover 1.00 No

15.1.3 (3) With bela in two parts 15 cm : 1.00 No

15.1.4 (4) - do - in single piece 10cm 1.00 No

15.1.5 (5) For 1 Mtr. Extra Depth 1.00 No

15.2 (b) Size of chamber 1.30 m x 0.90 m and 1.0 mt deep

15.2.1 (1) With precast slab in two parts 15 mm 1.00 No

15.2.2 (2) - do - with single piece 10 cm with fixing M. H. cover 1.00 No

15.2.3 (3) With bela in two parts 15 cm : 1.00 No

15.2.4 (4) - do - in single piece 10cm 1.00 No

15.2.5 (5) For 1 Mtr. Extra Depth 1.00 No

15.3 C) Size of chamber 0.90 m x 0.90 m and 1.0 mt. deep

15.3.1 (1) With precast slab in two parts 15 mm 1.00 No

15.3.2 (2) - do - with single piece 10 cm with fixing M. H. cover 1.00 No

15.3.3 (3) With bela in two parts 15 cm : 1.00 No

15.3.4 (4) - do - in single piece 10cm 1.00 No

15.3.5 (5) For 1 Mtr. Extra Depth 1.00 No

15.4 D) Size of chamber 0.60 m x 0.60 m and 1.0 mt. deep

15.4.1 (1) With precast slab in two parts 15 mm 1.00 No

15.4.2 (2) - do - with single piece 10 cm with fixing M. H. cover 1.00 No

15.4.3 (3) With bela in two parts 15 cm : 1.00 No

15.4.4 (4) - do - in single piece 10cm 1.00 No

15.4.5 (5) For 1 Mtr. Extra Depth 1.00 No

16 Labour charges for repairing of leakage in MS pipeline of following diameter at

different places including necessary excavation manually or by machinery,

dewatering, removing of mud, cleaning of pipe and leakage portion, grinding,

cutting the pipeline or joint if necessary incl. welding the joint by using ISI

marked welding rods duly approved by EIC of appropiate number and size

inclusive of excavator, Hydra/ Crane, D.G. set, welding machine, Gas cutter with

LPG Cylinder. Oxygen cylinder. Grinding machine etc. with fuel, opertor & labour

as required, (incl. all material but excluding cost of pipe)

16.1 Dia from 168.3 to 323.9 mm

17 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

inclussive of mechanical devices JCB, Hydra/Crain if necessary & labours required

with providing material such as lead wool, tools requres for inserting the lead

wool in leakage joint etc. comp. (Exclu. cost of pipe)

17.1 80 mm Dia 1.00 No

17.2 100 mm Dia 1.00 No

17.3 125 mm Dia 1.00 No

17.4 150 mm Dia 1.00 No

17.5 200 mm Dia 1.00 No

17.6 250 mm Dia 1.00 No

17.7 300 mm Dia 1.00 No

17.8 350 mm Dia 1.00 No

17.9 400 mm Dia 1.00 No

18 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, cutting the pipeline with removing of mud, cleaning of pipe and

leakage portion,inclussive of mechanical devices JCB, Hydra/Crain if necessary &

labours required with providing material such as Turened C.I.D. joints with nut

bolt, rubber rings etc.comp. (incl.all material but Exclu. cost of pipe)

18.1 80 mm Dia 1.00 No

18.2 100 mm Dia 1.00 No

18.3 125 mm Dia 1.00 No

18.4 150 mm Dia 1.00 No

18.5 200 mm Dia 1.00 No

18.6 250 mm Dia 1.00 No

18.7 300 mm Dia 1.00 No

18.8 350 mm Dia 1.00 No

18.9 400 mm Dia 1.00 No

19 Labour charges for repairingof 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 inclussive of

mechanical devices JCB, Hydra/Crain if necessary & labours required . (Exclu.

cost of pipe & copular )

19.1 90 mm Dia 1.00 No

19.2 110 mm Dia 1.00 No

19.3 125 mm Dia 1.00 No

19.4 140 mm Dia 1.00 No

19.5 160 mm Dia 1.00 No

19.6 180 mm Dia 1.00 No

19.7 200 mm Dia 1.00 No

19.8 225 mm Dia 1.00 No

19.9 250 mm Dia 1.00 No

20 C.I.D Joints

Manufacture, Supply and delivery of cast iron Detachable joints (short & long)

complete with joint flanges duly drilled, synthetick tubber sealing rings

manufactured from styrene butadine rubber (SBR) and other required accessories

such as nut, bolls 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 inluding loading, unloading, carting, stacking, insurance, all taxes,

octrol etc. complete.

b) Short Collar Without ISI Mark (b) Class -

20.2 C) Long Collar Without Mark (b) Class -

21 C.I.Specials plain ended

Manufacture, supply and delivery of 80 mm to 700 mm dia cast iron plain ended

specials complete as per IS: 5531-1977 (Part- I to III) or its latest revision if any,

suitable for use with A.C. Pressure pipes manufactured as per IS: 1592-1989 or its

latest revision for various dia meter and classes. The delivery of specials is to be

made to GWSSB store or sites any where in Gujarat States including all taxes,

loading, carting, unloading, stacking, insurance, octroi, inspection charges etc.

(a) All type of Specials Such as Bends, Tees, Reducers etc 1.00 Kg.

22 D.I.Specials

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:8329/1994 delivery of

specials is to be made to GWSSB store or site of works any where in Gujarat

including all taxes, liading, unloading, carting, stacking, insurance, inspection

charges, octroi etc. complete.

With external bitumen & zink coating & internal cement mortar lining

22.1 Socket & Spigot Type

22.1.2 350mm & Above 1.00 Kg.

22.2 flanged ended

22.2.2 350mm & Above 1.00 Kg.

22.3 M.S. specials plain, socket ends

22.3.1 up to 300mm Dia 1.00 Kg.

22.3.1 Above 300mm Dia 1.00 Kg.

22.4 M.S. specials plain, flanged ends

22.4.1 up to 300mm Dia 1.00 Kg.

22.4.2 Above 300mm Dia 1.00 Kg.

23 Rubber Rings for AC pipes / CID Joints

Manufacturing, Supplying & Delivery of EPDM Rubber Sealing Ring with ISI mark

as per Type-3 specified in Table-I & II of IS specification 5382-1985 and IS 10292-

1982 (Part-I & II) or its latest revision of any suitable for use with A.C.Coupler or

CID Joints for A.C.Pressure Pipe (IS 1592-1989) including all taxes loading,

carting, unloading and stacking at GWSSB store any where in Gujarat State

including insurance, inspection charges, octroi etc. complete.

23.1 A) "O" Type rings

23.2 C) Suitable for CID Joints

24 Providing CC M-100 for encasing pipes using trap metal size 20mm nominal

size including formwork curing consolidation etc. complete for various location on

pipe line. 1.00 Cumt.

25 Refilling of Chlorine gas in cylinder including transportation to and from factory

25.1 100 Kg Cylinder 1.00 No

25.2 900 Kg Tonner 1.00 No

25.3 Emergency Drum leakage kit-100 kg 1.00 No

25.4 Emergency Drum leakage kit-900 kg 1.00 No

25.5 Chlorine gas metering arrangements 1.00 Set

26 Transportation of Chlorine Gas Cylinder with loading, unloading, Cylinder

transportation should have a Licence public liability insurance at

26.1 100 Kg Cylinder 1.00 No

26.2 900 Kg Tonner 1.00 No

27 Providing and supplying Chlorine gas cylinder empty of required capacity with

necessary explosive certificates including all taxes

27.1 100 Kg Cylinder 1.00 No

27.2 900 Kg Tonner 1.00 No

28 Removal of Chlorine Effect On RCC & M.S. Existing Structures.

28.1 Applying Anti corrosive Chemical treatment Food Grade epoxy for water retaining

structure including cleaning the surface with required treatment and cleaning the

surface thoroughly & Making Surface dry, even & smooth for applying treatment

and coats. DCL1400 With 3 Years Guarantee 1.00 Sqmt

28.2 Applying Anti corrosive Chemical treatment Food Grade for Exposed Surfaces of

M.S. Structures / Pipe Grade for Exposed Surfaces of M.S. Structures / Pipe and

smooth and applying treatment in two coats and smooth and applying treatment in

two coats 1.00 Sqmt

29 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.

30 Providing laying and jointing in true line and level 15mm dia. U.P.V.C. Pipe (

SCH- 40) for cold water including fittings as approved by Engineer In Charge. Pipe

shall be fixed on the wall with the help of clamp at every two metre C/C or shall be

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

joints and fixing the same with adhesive solvent, including cost of all materials. 1.00 No

31 Providing laying and jointing in true line and level 25mm dia. U.P.V.C. Pipe (

SCH- 40) for cold water including fittings as approved by Engineer In Charge. Pipe

shall be fixed on the wall with the help of clamp at every two metre C/C or shall be

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

and joints and fixing the same with adhesive solvent, including cost of all materials. 1.00 No

32 Providing laying and jointing in true line and level 32mm dia. U.P.V.C. Pipe (

SCH- 40) for cold water including fittings as approved by Engineer In Charge. Pipe

shall be fixed on the wall with the help of clamp at every two metre C/C or shall be

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

joints and fixing the same with adhesive solvent, including cost of all materials. 1.00 No

33 Providing laying and jointing in true line and level 40mm dia. U.P.V.C. Pipe (

SCH- 40) for cold water including fittings as approved by Engineer In Charge. Pipe

shall be fixed on the wall with the help of clamp at every two metre C/C or shall be

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

joints and fixing the same with adhesive solvent, including cost of all materials. 1.00 No

34 Providing laying and jointing in true line and level 50mm dia. U.P.V.C. Pipe (

SCH- 40) for cold water including fittings as approved by Engineer In Charge. Pipe

shall be fixed on the wall with the help of clamp at every two metre C/C or shall be

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

joints and fixing the same with adhesive solvent, including cost of all materials. 1.00 No

35 Making hole for Fitting saddle in to Existing pipe(100/150 mm) and New laying

pipe or Lowering, laying and jointing 100/150 mm X 15 mm dia.Service Saddle

Including cost of conveyance from stores to site of works including coat of labour,

material, cement solvent, giving satisfactory hydraulic testing as per lSl code... 1.00 No

36 Conducting Water sampelling & laboratery testing on required parameters as

per Engineer in charge instruction.

36.1 Bacteriogical Report Per

36.2 Chemical Report (E-coli & Coliform) Per

37 Labour charges for Operater for Sump, ESR , Cloarination & managing &

operating Distribution network 1.00 Nos

38 Labour charges for Welder for Repairing work Di, Gi, etc. water distrinution &

Rising main pipe line 1.00 Nos

39 Labour charges for Superviser to supervise, managing, reporting to Engineer,

Liosening for Operating for Sump, ESR , Cloarination & managing & operating

Distribution network 1.00 Nos

I/We am/are willing to carry out the work @ ________% Above / Below_____________Percentage (should be

writen in figures and words) of the Estimated rates mentioned above amount of my / our Tender works out as under.