Comprehensive Operation & Maintenance of Civil & mechanical assets such as elevated service reservoirs (E.S.R), sump, water treatment plant, chemical house, staff quarters, pump house, all bulk transmission and Distribution pipelines, valves, pumping machinery & electrical equipment etc. for the SihorRegional water supply scheme including supply of 33.71MLD potable water to all the 72 villages/1 para/03 towns for 60 months period. Taluka: Sihor/Bhavnagar/Umrala District: Bhavnagar based on GWIL HW At.Valavad. Excluding supply of PAC, bleaching powder and chlorine gas.

Name of Work:Comprehensive Operation & Maintenance of Civil & mechanical assets such as

elevated service reservoirs (E.S.R), sump, water treatment plant, chemical house, staff quarters,

pump house, all bulk transmission and Distribution pipelines, Chlorination plant at all hw/shw, valves,

pumping machinery & electrical equipment etc. for the Sihor water supply scheme including supply of

33.71MLD potable water to all the 72 villages/1 para/03 towns for 60 months period. Taluka:

Sihor/Bhavnagar/Umrala District: Bhavnagar based on GWIL HW At.Valavad. Excluding supply of

PAC, bleaching powder and chlorine gas.

Estimated Cost :₹12,51,02,294.00

Gujarat Water Supply & Sewerage Board

Volume – II Comprehensive O&M of Sihor RWSS

THIS PAGE IS LEFT INTENTIONALLY BLANK

Volume – II Comprehensive O&M of Sihor RWSS

SR. NO. PARTICULARS

Volume – II Comprehensive O&M of Sihor RWSS

THIS PAGE IS LEFT INTENTIONALLY BLANK.

Volume – II Comprehensive O&M of Sihor RWSS

Schedule showing approximate quantity of materials to be supplied to the contractor at the govt. store

for the work to be executed on contract and the rate which they are to be charged.

Sr. Particular Quantity Issue Rate Unit Place of

1 Chlorine gas As per Chemical Free of cost As per Chemical

Annexure Annexure

2 PAC (10% liquid) As per Chemical Free of cost As per Chemical

Annexure Valavad

3 Bleaching As per Chemical Free of cost As per Chemical

powder Annexure Annexure

4 914MM MS Bare 100 RMT Free of cost RMT

5 250 MM HDPE 525 RMT Free of cost RMT

1. Materials not included in “Schedule – A” but required for the work shall be provided by the

contractor at his own cost.

2. Any materials required for items other than labour charges items mentioned in “Schedule – B” and

materials not included in “Schedule – A” but available with dept. will be issued on request of the

contractor at departmental issued rate or market rate whichever is more.

3. The contractor shall provide his own arrangement for loading, unloading and transporting the

materials issued by the dept. from store to site at his own cost. Contractor will be responsible for

damages whatsoever during transfer.

4. The unused materials issued by the department for this work shall be returned to the department

in good and acceptable condition by the contractors. Any such unused materials not returned by

the contractor in time or issued will be recovered at Double of (As per issue rate + 3% storage

charge or Board RC + 3% storage charges) whichever is more.

5. All materials such as Specials, Fittings, Sparesetc. shall bebrought by Agency / Contractor at site

6. The material which requires to be procured by contractor and same as available with the

department the same can be issued to the contractor after prior approval from the competent

authority and charged for the same will be at the current market rate or issue rate fixed by the

department whichever is higher. The contractor shall have to deposit total cost of materials

issued or shall be recovered from the running account bill.

7. The materials issued for the above work shall be used in the above O&M work only. If any of

materials issued for this work and found used in other works shall be charged at the double rate.

8. As per the instructions of the competent authority and availability of materials, if needed contractor

have to transport the same from the other store to SIHOR RWS Scheme for which no extra

carting, loading, unloading will be paid.

Volume – II Comprehensive O&M of Sihor RWSS

9. The materials issued free of cost to the contractor is to be transported to the site of work in good

condition by the contractor for which no extra payment will be made.

10. The materials to be brought/purchase by the contractor shall be got approval from the EIC before

using in the work.

11. In case of any shortage of material in the departmental store, listed in the schedule-A which is

confirmed in writing by the Engineer in charge, the contractor shall have to purchase material of

appropriate class and diameter from the market as per relevant latest IS code. The payment for

the purchase of this type of material will be given as per S.O.R. rate or Market Rate Whichever is

Executive Engineer Signature of the contractor

Volume – II Comprehensive O&M of Sihor RWSS

Name of Work: Comprehensive Operation & Maintenance of Civil & mechanical assets such as

elevated service reservoirs (E.S.R), sump, water treatment plant, chemical house, staff quarters,

pump house, all bulk transmission and Distribution pipelines, Chlorination plant at all hw/shw, valves,

pumping machinery & electrical equipment etc. for the Sihor water supply scheme including supply of

33.71MLD potable water to all the 72 villages/1 para/03 towns for 60 months period. Taluka:

Sihor/Bhavnagar/Umrala District: Bhavnagar based on GWIL HW At.Valavad. Excluding supply of

PAC, bleaching powder and chlorine gas.

Manufacture, Supply & Delivery of Electric

Resistance Welded (Up to

400mm)/Submerged Arc Welded(Above

400mm) M.S.Pipe having bevelled ends

plate or coil conforming to IS-3589-2001 or

its latest revision/ amendment for following

thickness outside diameter at GWSSB

store or site anywhere in Gujarat State

including all taxes, insurance,

A transportation, freight charges, octroi, 100RMT NIL(DepartmentalSupply)

inspection charges, loading, unloading

conveyance to Departmental stores,

stacking etc. all complete. (Rate for MS

Pipe based on the ex. works price of HR

Coil as Rs.58500 per MT - without GST

(Above 3.15 mm to 10 mm) & Rs.

59000.00 per MT without GST (Above

mm) as onJan-23.( WPI Index of H. R Coil

of Dec-22 is 144)

Providing and supplying in standard length

IS! mark high density Polyethylene

H.D.P.E. Pipes suitable for potable water

as per IS specification no, 4984/1995

A 525 RMT NIL(DepartmentalSupply)

including all local and central taxes,

transportation, freight charges, octroi,

inspection charges, loading, unloading,

conveyance to the dept. stores etc. Comp

Volume – II Comprehensive O&M of Sihor RWSS

LIST FOR EQUIPMENTS/INSTRUMENTS REQUIRED FOR SITE OFFICE WORK.

Item Description

Agency Has to Procure and must supply at site free of cost and hand over to Engineer in charge

within one month from date of work order given as under.

No. Description Nos Of item

All In One Computer not less than 27 inch Display, core i5, 10th 10.0 No

Generation, 8 GB RAM, 1 TB HDD, 256 GB SSD, with windows 10 and

office 2019 both preinstalled from brand DELL, HP, Lenovo as approved

by Engineer in Charge

Laser Jet Printer both side from brand like Canon, HP or equivalent with 10.0 No.

2 all necessary accessories etc. complete on the name of “Executive

Engineer, P. H. Works Division, Bhavnagar”

Note: - all above item must be provide by Agency at free of cost.

Agency has to procure and must all In One Computer not less than 27 inch Display, core i5,

10th Generation, 8 GB RAM, 1 TB HDD, 256 GB SSD, with windows 10 and office 2019 both

preinstalled from brand DELL, HP, Lenovo as approved by Engineer in Charge & Laser Jet

Printer both side from brand like Canon, HP or equivalent with all necessary accessories etc.

complete at site free of cost 10 (TEN) set on the name of “Executive Engineer, P. H. Works

Division, Bhavnagar” within one month from the date of Work order issued.

Executive Engineer

Signature of Contractor

P. H. Works Division

Amount upto2decimals

Part Description

Comprehensive Operation & Maintenance of Entire scope of

1 work including Civil and Mechanical Components.

O&M Cost for the 1st Year (12 Months)

O&M Cost for the 2nd Year (12 Months)

O&M Cost for the 3rd Year (12 Months)

O&M Cost for the 4th Year (12 Months)

O&M Cost for the 5th Year (12 Months)

Total of Part-A

Volume – II Comprehensive O&M of Sihor RWSS

1 Maintenance activities, measured and paid separately, such as

painting, cleaning of reservoirs/ tanks, procurement and

replacement of filter media etc complete as per this tender

Total of Part-B

Headwork's Improvement & O&M of Sihor RWSS.

Total of Part-C

SAY TOTAL = PART(A+B+C)

Total of Schedule B in RupeesTwelve Crore Fifty One Lacs Two Thousand Two Hundred

NintyFour Rupees.

I / We am / are willing to carry out the work at_________ % above / Below percent (should be

written in figure and words) of the estimated rates mentioned above amount of my / our tender

works out as under.

Estimated amount Put to tender: Rs. Estimated amount Put to tender: Rs.

Deduct ______ % above Rs. ____________ Add ______ % above Rs.

In words Rupees __________________________ In words Rupees __________________________

 Rates to be quoted exclusive of GST.

 Part A is payable on monthly basis whereas part B & C are subject to completion of activities

and approval of the measurement.

 Water supply of target quantity of water to all habitations (village, towns and hamlets)on a

daily basis. If due to breakdown, agency is not capable of supplying water then such quantity

should be supplied the next day to cope up with the shortage. Such that the water supplied on

the next day will be 2 times the regular per day target.

 Contractor should quote rate in words & figure both.

 Insurance Policy should be procured in favour of Executive Engineer, PH Works Division,

Bhavnagar, and contractor has to produce it before entering into agreement with department,

for the full period of O&M.

 The bidders should strictly note that rate will be fixed and firm. No escalation will be given

during the maintenance period.

 The work should be carried out as per the terms and conditions laid down in the tender

 The cost of raw water, electricity will be borne by GWSSB.

Volume – II Comprehensive O&M of Sihor RWSS

 GWSSB will supply necessary stock of Chlorine gas, PAC & bleaching powder. All other

required material for O&M work shall be brought by the contractor at his own cost including

loading, unloading and carting and the same material shall get approval from the Engineer-in-

charge before use in the work.

 The cost is including all type of taxes (other than GST), octroi, freight, loading, unloading,

carting labour charges payment to labour including insurance, P.F. and all other liabilities for

the staff engaged for the O&M work.

 All replaced material (provided from the department’s store) shall be returned to department

store by the contractor at his own cost.

 Painting of overall structures:Internal/external painting of civil structures, machineries,

manifolds, valves etc.

Interior Paint: Distemper paint to all civil assetsExterior paint: shall be acrylic emulsion paint

colour (like APEX): pump house, treatment plants, treated water pumping stations, GSRs,

ESRs, sump, stores, etc all.Oil paint colour: All type of doors, windows, ventilation, shutter,

pump, motor, all valves & equipment inside pump house, transformer yard, D.P. structure,

transformer etcBlack Japan colour: air valve, sluice valve, riser pipe of air valve, zero velocity

valve, butterfly valve (outdoor), bypass arrangement etc.

Breakup of Schedule B

Part A: Operation & Maintenance

Name of Work: Comprehensive Operation & Maintenance of Civil & mechanical assets such as elevated

service reservoirs (E.S.R), sump, water treatment plant, chemical house, staff quarters, pump house, all

bulk transmission and Distribution pipelines, Chlorination plant at all hw/shw, valves, pumping machinery

& electrical equipment etc. for the Sihor water supply scheme including supply of 33.71MLD potable

water to all the 72 villages/1 para/03 towns for 60 months period. Taluka: Sihor/Bhavnagar/Umrala

District: Bhavnagar based on GWIL HW At.Valavad. Excluding supply of PAC, bleaching powder and

SCHEDULE B Comp. Operation & Maintenance Civil

Description of work Amount Rs.

Comprehensive Operation & Maintenance of Entire scope of work

including Civil and Mechanical Components.

1 O&M Cost for the 1st Year (12 Months)

2 O&M Cost for the 2nd Year (12 Months)

3 O&M Cost for the 3rd Year (12 Months)

4 O&M Cost for the 4rd Year (12 Months)

5 O&M Cost for the 5rd Year (12 Months)

Total of Part-A

Maintenance activities, measured and paid separately, such as

painting, cleaning of reservoirs/ tanks, procurement and replacement

of filter media etc complete as per this tender document

Total of Part-B

Volume – II Comprehensive O&M of Sihor RWSS

Headwork's Improvement & O&M of Sihor RWSS.

Total of Part-C

SAY TOTAL = PART(A+B+C)

Volume – II Comprehensive O&M of Sihor RWSS

Breakup Of Schedule B

Part A: Operation &Maintenaince

Sr. No. Qty. Unit Item Rate Per

(in Rs.) Total Amount in

(in Rs.) Total Amount in

A Comprehensive Operation &

Maintenance of Civil &

mechanical assets such as

elevated service reservoirs

(E.S.R), sump, water treatment

plant, chemical house, staff

quarters, pump house, all bulk

transmission and Distribution

pipelines, Chlorination plant,

valves, pumping machinery &

electrical equipment etc. for the

Sihor water supply scheme

including supply of 33.71MLD

potable water to all the

villages/1 para/03 towns for

months period. Taluka:

Sihor/Bhavnagar/Umrala

District: Bhavnagar based on

GWIL HW At.Valavad. Excluding

supply of PAC, bleaching

powder and chlorine gas.

i 12 Months First Year 15,64,6 Per

ii 12 Months Second Year

iii 12 Months Third Year

iv 12 Months Fourth Year 18,63,4 Per

v 12 Months Fifth Year

Total- Part A in Rs.

Total for Part A(Rupees Ten Crore Fifty Eight Lakhs Thirty NineThousandFive Hundred

FourtySix Rupees and Eighty Three Paisa)

Volume – II Comprehensive O&M of Sihor RWSS

Part B- Maintenance (separately payable on actuals, as measured)

Sr. No. Qty. Unit Item Rate Per

(in Rs.) Total Amount in Rs.

(in Rs.) Total Amount in Rs.

B1(i) Inside-Outside Painting to all

Functional civil structures, as per

schedule (twice in the contract

6.00 lakh liters Capacity & 20 mtreHt

5760.00 Sqm at Bordi - (Bordi Group) 83.98 Sqm

1.50 lakh liters Capacity& 10 mtreHt

at Valavad MHW (NavagamPipaliya

3.00 lakh liters Capacity & 16 mtreHt

at Gautmeshwar Hill (Bordi Group)

b SUMP AND HGLR

30.00 Lakh Liters Capacity of Sump

8820.00 Sqm at Surka Hill (Surka Group) 83.98 Sqm

30.00 Lakh Liters Capacity of Sump

8820.00 Sqm at Surka Hill (Rajpara Group) 83.98 Sqm

22.50 Lakh Liters Capacity of Sump

6615.00 Sqm at Valavad HW 83.98 Sqm

20.00 Lakh Liters Capacity of Sump

5880.00 Sqm at Valavad HW 83.98 Sqm

8.00 lakh liters Capacity of sump at

2352.00 Sqm Ramdhari HW 83.98 Sqm

8.00 lakh liters Capacity of sump at

2352.00 Sqm Sakhvadar HW 83.98 Sqm

6.00 lakh liters Capacity of sump at

1500.00 Sqm Jambala HW 83.98 Sqm

10.00 Lac. Lit. Capacity of HGLR at

1830.00 Sqm Gautmeshwar Hill 83.98 Sqm

6.00 Lac. Lit. Capacity of HGLR at

1500.00 Sqm Rajapara(Tana) Hill 83.98 Sqm

4.00 Lac. Lit. Capacity of HGLR at

1400.00 Sqm Rajapara(Tana) Hill 83.98 Sqm

5.00 Lac. Lit. Capacity of HGLR at

1425.00 Sqm Ramdhari Hill 83.98 Sqm

1.00 Lac. Lit. Capacity of sump at

540.00 Sqm Khodiyar HW 83.98 Sqm

0.50 Lac. Lit. Capacity of sump at

300.00 Sqm Nava Jaliya HW 83.98 Sqm

2.00 Lac. Lit.Capacity of sump at

1080.00 Sqm Bekdi 83.98 Sqm

0.50 Lac. Lit.Capacity of sump at

300.00 Sqm Toda 83.98 Sqm

c Other Civil Structure

Valavad MHW all structure (Size

Ramdhari SHW (Size 8.00 Mt x

Jambala SHW (Size 8.00 Mt x

Volume – II Comprehensive O&M of Sihor RWSS

Khodiyar SHW (Size 5.00 Mt x

Nava Jaliya SHW (Size 5x 4.)

162.00 Sqm 83.98 Sqm

Sakhvadar SHW (Size 8.00 Mt x

162.00 Sqm BekdiSHW(Size 3.00 Mt x 3.00Mt) 83.98 Sqm

Toda SHW(Size 3.00 Mt x 3.00Mt)

162.00 Sqm 83.98 Sqm

B1 (ii) Oil paint colour: All type of doors,

windows, ventilation, shutter,

pump, motor, all valves &

equipment inside pump house,

transformer yard, D.P. structure,

transformer etc(twice in the

contract period)

Valavad MHW all structure (Size

Ramdhari SHW (Size 8.00 Mt x

Jambala SHW (Size 8.00 Mt x

Khodiyar SHW (Size 5.00 Mt x

Nava Jaliya SHW (Size 5.00 Mt x

Sakhvadar SHW (Size 8.00 Mt x

BekdiSHW(Size 3.00 Mt x 3.00Mt)

200.00 Sqm 83.98 Sqm

Toda SHW(Size 3.00 Mt x 3.00Mt)

200.00 Sqm 83.98 Sqm

B1 (iii) Food Grade epoxy coat: Inside of

storage reservoir/ tanks as per

schedule.(twice in the contract

6.00 lakh liters Capacity & 20 mtreHt

376.80 Sqm at Bordi - (Bordi Group) 97.00 Sqm

1.00 lakh liters Capacity& 10 mtreHt

at Valavad MHW (NavagamPipaliya

188.40 Sqm 97.00 Sqm

3.00 lakh liters Capacity & 16 mtreHt

at Gautmeshwar Hill (Bordi Group)

342.00 Sqm 97.00 Sqm

30.00 Lakh Liters Capacity of Sump sq.mt

753.60 Sqm at Surka Hill (Surka Group) 97.00 .

30.00 Lakh Liters Capacity of Sump

753.60 Sqm at Surka Hill (Rajpara 97.00 Sqm

22.50 Lakh Liters Capacity of Sump

690.80 Sqm at Valavad HW 97.00 Sqm

20.00 Lakh Liters Capacity of Sump

628.00 Sqm at Valavad HW 97.00 Sqm

Volume – II Comprehensive O&M of Sihor RWSS

8.00 lakh liters Capacity of sump at

565.20 Sqm Ramdhari HW 97.00 Sqm

8.00 lakh liters Capacity of sump at

565.20 Sqm Sakhvadar HW 97.00 Sqm

6.00 lakh liters Capacity of sump at

471.00 Sqm Jambala HW 97.00 Sqm

10.00 Lac. Lit. Capacity of HGLR at

471.00 Sqm Gautmeshwar Hill 97.00 Sqm

6.00 Lac. Lit. Capacity of HGLR at

471.00 Sqm Rajapara(Tana) Hill 97.00 Sqm

4.00 Lac. Lit. Capacity of HGLR at

471.00 Sqm Rajapara(Tana) Hill 97.00 Sqm

5.00 Lac. Lit. Capacity of HGLR at

329.70 Sqm Ramdhari Hill 97.00 Sqm

1.00 Lac. Lit. Capacity of sump at

200.96 Sqm Khodiyar HW 97.00 Sqm

0.50 Lac. Lit. Capacity of sump at

75.36 Sqm Nava Jaliya HW 97.00 Sqm

2.00 Lac. Lit.Capacity of sump at

251.20 Sqm Bekdi 97.00 Sqm

0.50 Lac. Lit.Capacity of sump at

75.36 Sqm Toda 97.00 Sqm

Sub Total- Part B1 (i, ii, iii)

B2 Cleaning of Storage reservoir: UG

sumps, ESR, HGLR/ GLCC and all

village level sumps every six

months(6 times in the contract

70.00 Lac. Lit. of Filter Clarifoculater

6 No. HGLR at Valavad MHW 59065.00 No.

30.00 Lac. Lit. of Sump at Surka

6 No. Hill (Surka Group) 26175.00 No.

30.00 Lac. Lit. of Sump at Surka

6 No. Hill (Rajpara Group) 26175.00 No.

22.50Lac. Lit. of Sump at

6 No. Valavad MHW 20712.00 No.

20.00 Lac. Lit. of Sump at Valavad

6 No. MHW 17753.00 No.

8.00 Lac. Lit. of sump at Ramdhari

8.00 Lac. Lit. of sump at Sakhvadar

6.00 Lac. Lit. of sump at Jambala

10.00 Lac. Lit. of HGLR at

6 No. Gautmeshwar Hill 9105.00 No.

6.00 Lac. Lit. of HGLR at

6 No. Rajapara(Tana) Hill 5918.00 No.

4.00 Lac. Lit. Capacity of HGLR at

6 No. Rajapara(Tana) Hill 4552.00 No.

5.00 Lac. Lit. of HGLR at Ramdhari

6 No. Hill 5463.00 No.

5.00 Lac. Lit. of Re-Cyecle Sump at

6 No. Valavad MHW 5463.00 No.

1.00 Lac. Lit. of sump at Khodiyar

0.50 Lac. Lit. of sump at Nava

6 No. Jaliya HW 1707.00 No.

Volume – II Comprehensive O&M of Sihor RWSS

2.00Lac. Lit. of sump at Bekdi

0.50 Lac. Lit. of sump at Toda

6.00 lakh liters Capacity & 15 mtreHt

6 No. at Bordi - (Bordi Group) 5121.00 No.

1.50 lakh liters Capacity& 10 mtreHt

at Valavad MHW (NavagamPipaliya

3.00 lakh liters Capacity & 16 mtreHt

at Gautmeshwar Hill (Bordi Group)

Sub Total- Part B2

Replacement of filter media (In

Providing filter sand of specified

effective size (0.45 to 0.70 mm) and

uniformity coefficient( not more than

1.7, nor less than 1.3) and laying

over gravel support confirming to IS

: 8491 (i) – 77 in filterbed of required

depth as per design and drawing.

Providing gravels of different size as

per design and drawing and laying

612.15 Cum in layers in filter beds 1277.00 Cum

Providing & laying &fixing PVC

laterals (pipes) 6 kg/sq.cm of size &

perforations as per the hydraulic

design to resist 10 m Back wash

water head for filter bed area

1113.00 Sqm Under Drains System: 2128.00 Sqm

Removing of old filter media (Sand &

Gravel) from filter bed with all

labour,transportationetc.comp.

2554.00 No With all work of in Filter cleaning 222.00 Cum

Sub Total- Part B3

Total- Part B (B1+B2+B3)

Total for Part B (One Crore Forty Lakhs Seven Thousand three Hundred &One Rupees Only)

Headwork’sImprovements& O&M of Sihor RWSS.

Volume – II Comprehensive O&M of Sihor RWSS

Part C- Upgradation or Repair of non-functional legacy assets

No Item Description

Qty. Unit Rate Amount

1 Manufacture, Supply & Delivery of Electric

Resistance Welded (Up to 400mm)/Submerged

Arc Welded(Above 400mm) M.S.Pipe having

beveled ends plate or coil conforming to 1IS-

3589-2001 or its latest revision/ammendment for

following thickness outside diameter at GWSSB

store or site anywhere in Gujarat State including

all taxes, insurance, transportation, freight

charges, octroi, inspection charges, loading,

unloading conveyance io Departmental stores,

stacking etc. all complete. (Rate for MS Pipe

based on the ex. works price of HR Coil as

Rs.67500.00 per MT - withouth GST (Above

3.15 mm to 10 mm) & Rs. 68000.00 per MT

without GST (Above 10 mm) as on Feb-22.( WPI

Index of H. R Coil of Jan-22 is 155.8)

Filter @ Valavad HW

2 Lowering, laying, jointing & welding in position

to correct line & level M.S. Pipe with outerside

LPE coating & inside solvent free liquid epoxy

lining on pedestal or chairs upon prepared

formation or prepared bedding in trenches the

rates include conveyance from store to site of

work loading, unloading, heat shrink sleev

jointing hydrotesting etc.complete.

3 Lowering, laying and jointing HDPE pipes and

specials of following class anddiameter (By butt

fusion welding method) including cost of

conveyancefrom9.B :. : : “3 ‘ stores to site of

works at all level including cost of labour,

material,giving satisfactory

hydraulic testing etc. comp.

HDPE 250 mm Dia 525.00 Rmt 168.00

4 HDPE Specials

Miscelleneous Fittings of Specials 2% of Pipeline

Cost 1.00 LS 2%

Volume – II Comprehensive O&M of Sihor RWSS

5 Lowering, laying, Jointing & welding in position

to correct line & level M.S. Pipe with outer

gunniting& inside lining/Epoxy painting on

pedestal or chairs upon prepared formation or

prepared bedding in trenches the rates include

conveyance from store to site of work loading,

unloading, joint plastering, hydrotesting

6 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.

Total excavation From 0.0 to 1.50 Mt depth

(1) In all sorts of soil & soft murrum 936.00 Cum 89.00

(2) In Hard murrum, boulders incl. macadam

road 234.00 Cum 135.00

(A) MS and HDPE Pipe From1.50 to 3.00 Mt

Total excavation From1.50 to 3.00 Mt depth

(2) In Hard murrum, boulders incl. macadam

road 702.00 Cum 148.00

(3) In Soft rock &and/or masonary in C.M. or Lm

or Lime Concrete 234.00 Cum 179.00

(4) In hard rock and / or in C. C. 1:2:4 or RCC

with blasting, breaking, chiseling, or by

chiseling/breaking only 234.00 Cum 388.00

7 Refilling the pipeline trenches incl. ramming,

watering, consolidating desposal of surplus stuff

as directed within a radius of 3 km. 2237.33 Cum 22.00

8 Labour charges for repairing of leakage in PVC

pipeline of following dia meter at different places

including necessaryexcavation manually or by

mechanise excavation, dewatering removing of

mud, cleaning of pipe and leakage

Item No. 6 |portion, cutting the pipeline &

removing piece of pipe from trench with

inclussive 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 pipe)

Volume – II Comprehensive O&M of Sihor RWSS

250 MM PVC 10.00 NOS 3646

200 MM PVC 10.00 NOS 2652

180 MM PVC 10.00 NOS 2078

160 MM PVC 10.00 NOS 1629

140 MM PVC 10.00 NOS 1321

110 MM PVC 10.00 NOS 978

90 MM PVC 10.00 NOS 838

9 Labour charges for repairing leakage in CI/DI

pipeline of following diameter at different places

necessary excavation manually or by machinery,

removing of mud, dewatering, cleaning of pipe,

cutting of pipe,

Item No. 3 {Jointing & repairing using CID joints

including CID joints, rubber rings, nut bolts,

hiring excavator, Hydra/

Crane, dewatering machine, fuel, operator etc

complete (including cost of jointing material but

excluding cost of|

pipe) 9.00 Nos. 2713.00

10 Demolition including stacking of serviceable

materilas and disposal of unserviceable

materials with all lead and lift. (i) R.C.C work.

Demolition of 20 lac lit. sump's Vertical wall for

fitting of 914 mm Dia M.S pipeline 7.49 CUM 1020.60

11 Gas cutting(Either square cut or V cut) pipes,

plates etc. including all costs for the followng

For Connecting Inlet pipeline from pump to

Header pipeline

1] Above 5 mm up to 10 mm 28.70 RMT 56.00

1] Above 5 mm up to 10 mm 7.07 RMT 72.00

12 Welding in all positions with required number

runs, for M.S.Pipes internally and/or externally

including gauging wherever necessary, fixing

appurtenances and other accessories in

connection with pipe laying work as per

1) Welding for Pipe thickness above 7mm 43.05 RMT 729.00

2) Extra Welding for fixing various appurtances 7.07 RMT 729.00

Volume – II Comprehensive O&M of Sihor RWSS

13 Providing and supplying C. |. Temper proof Air

valves with SS 304 Float gun meftal- nozzle 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.

Temper Proof 50mm Air Valves PN 1.6 77.00 Nos 12387.00

Temper Proof 80mm Air Valves PN 1.6 50.00 Nos 16016.00

14 Lowering, laying and jointing in position following

C. |. / 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.

50mm With Isolating Sluice Valve PN 1.6 77.00 Nos 378.00

80mm With Isolating Sluice Valve PN 1.6 50.00 Nos 400.00

15 Erection of airvalve riser by installing new M.S

pipe of 6mm thick and 3.2mt length with

necessary fittings such as flange of appropriate

size,nut bolts and embeded the pipe in R CC

M;15 with offset of 10 cm around pipe with

necessary steel etc complete

Airvalve in Shihor all Group

Dia of Air Valve 50 mm & MS Pipe 77.00 Nos. 3112.00

Dia of Air Valve 80 mm & MS Pipe 50.00 Nos. 4350.00

16 Motors and Gearboxes: For clari Bridge

Extra for 3 motors of required RPM and 3 gear

box assemblies with one slippering unit including

wiring and installing switch and control to

operate valves incl. all labour, equipments,

materials required. 1.00 Nos 106385.00

17 Monoset sub. pump 3 phase 400/440 vott,

c/s. A.C. Supply & 2900 RPM , as per IS

MOC : Casing: CI-FG260, Impeller : Bronze

&Shaft : SS:41 (Rates exclusive of GST)

1) category SM -2.2 5.5 Hp 1.00 Nos 15552.00

2) category SM -2.5 10 Hp 1.00 Nos 18576.00

18 PVC insulated flat / round submersible copper

cables (Rates exclusive of GST

PVC insulated flat submersible cable as per

detailed technical specifications of R/C of

GWSSB conforming to IS 694, IEC 60227 /

Volume – II Comprehensive O&M of Sihor RWSS

19 Control Panel Board (Rates exclusive of GST)

DOL / Star Delta starter suitable for local &

remote pump control application consisting of

MPCB, overload relay and contactors as per

Type II coordination including digital voltmeter,

analogue ammeter with selector switch, run hour

meter, required protective relays & control

2) S. D. from 8 to 10 HP 1.00 Nos 9128.00

20 Providing C.C.M.:100 for encasing pipes using

trap metal size 12 mm to 50 mm incl. form work

curing consolidation etc. complete for various

location on pipe line, using trap metal 40 mm

size, L/S 0.5 % of Pipe Length.

Encasing 54.72 CUM 3368.55

21 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 Over Size Suitable to PVC/HDPE

Volume – II Comprehensive O&M of Sihor RWSS

22 Supply, Installation, Testing and Commissioning

of Light Emitting Diode (LED) Street Lighting

system with all necessary accessories, fixtures

Fitting of LED Street Light with Erection of Poles

at Various HW, SHW ( As per Attached RA

Sheet) 26.00 NOS 39738.66

23 Supply at Site, Storage, Erection, Installation,

Testing & Commissioning of Bourden type

glycerenefilled Pressure Gauge, ±1% accuracy,

complete with syphon tube, Micro zero

adjustable pointer, gasket with isolating cock

having range of 0 - 10 Kg/cm^2 as per IS

and 150mmØ dial etc. comp. as per requirement

on delivery side & Common Header at Different

24 Supplying and erecting LED indoor fittings with

LEDs of wattage 0.2 Watt to 0.5 Watt assembled

on single MCPCB, with housing used as a heat

sink shall be made of thick sheet Steel

conforming to IS:513/CRCA/ aluminium pressure

die cast powder coated and high U.V. &

corrosion resistance with diffuser housed in

aluminium casted body with company

mark/name 160V to 270V,Power Factor more

THD< 15 %, CCT 3000 K to 6500K, Luminaire

efficacy> 85 lumens/watt ,LED driver efficiency >

( fitting required LM-79 & LM-80 Certificates)(

NOTE: Below description have shown ranges of

Wattage capacity of LED fittings.The Engineer

incharge may select any wattage capacity

between the ranges shown.)

(A) Square/ Circular shaped Surface/Recessed

Mount Down light with provision for spring

loaded mounting clips complete.lP20 (iii) 16-20

watts, Surge-2 KV,with proper wiring.

Cat-III (ValavadHw8 Nos, Ramdhari HW 4 Nos,

Rajapara (Khodiyar) HW 02 Nos Sakhvadar HW

02 Nos Jambala HW 02 Nos )

Volume – II Comprehensive O&M of Sihor RWSS

25 Supplying and erecting LED street light I Flood

light fittings with High power White LEDs

wattage of 3 Watt and above assembled on

single MCPCB, efficiency more than 130 tm/w

and corrosion free High pressure die cast

aluminum housing with smooth finish powder

coated and heat sink extruded aluminium with

diffuser and Polycarbonate optics/ lenses, with

toughened glass with company mark/name

engraved or embossed 160 to 270 V,Power

Factor more than 0.95, THO < 10 %, CCT

K to 5700K, Uniformity ratio >0.45,

Luminaire efficacy> 100 lumens/watt . LED 25 Nos. 4,717.46

driver efficiency > 85 %.( fittings required LM-

& LM-80 certificates )(NOTE: Below description

have shown ranges of Wattage capacity of LED

fittings.The Engineer incharge may select any

wattage capacity between the ranges shown.)

(A) Street Light (IP-65), Surge protection -4KV

integral and ,Light must have 440VAC line

suooiv with over-voltage protection, with proper

wiring (iii) Above 60 to 90 watts

Cat-II Ea.(ValavadHw 12 Nos, Ramdhari HW

Nos, Rajapara (Khodiyar) HW 02 Nos

Sakhvadar HW 04 Nos Jambala HW 03 Nos )

26 Providing street light pole Bracket consisting of

ISI mark "B" class G.I. Pipe 4.2 cm outside

diameter complete with suitable B class G.I.

Sleeve tubing of 2 mm. thick and required size

and length suitable for 76.5 / 80 mm. required

size of pole top having nuts and bolts for fixing

the brackets and having spread of Upto

mtr. length with suitable rise as per site condition 22 No. 469.86

and suitable welded stiffner reducer and nipple

with check nut complete painted with one coat of

red oxide and two coats of alluminiumpaint.-

Single Arm Bracket 0.5 Mtr(ValavadHw 10 Nos,

Ramdhari HW 2 Nos, Rajapara (Khodiyar) HW

02 Nos Sakhvadar HW 02 Nos Jambala HW

27 Supply at site, Storage, Erection, Installation,

Testing & commissioning of 250 mmØ Both End

Flanged Swing Plate Type Dual Plate Check

Valve with ISI Mark only with PN 1.6 Rating of

Approved make etc. Complete as per

Specification on Delivery Piping’s for Valavad

Grand Total Part- C

Grand Total Part- C

Total for Part C (Rupees FiftyTwo Lakh FiftyFiveThousandFour Hundred forty five Rupees and

eightyonePaisa)

Total time limit for completion of Part C scope of work: 06 (Six Months)