Comprehensive Operation and Maintenance of Pariej Regional Water Supply Scheme

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

elevated service reservoirs (E.S.R), HGLR, sump, chemical house, staff quarters, pump house, all bulk

transmission and distribution pipelines, valves, pumping machinery & electrical equipment etc. for the

Pariej RWSS water supply schemes, including supply of safe potable water to all the 31 habitations/25

villages/0 towns/0 BOP's for 10 months period. Taluka: Matar, District: Kheda.

Estimated Cost: Rs.

Executive Engineer

Gujarat Water Supply & Sewerage Board

P.H.W.DIVISION,NADIAD

Volume – II Price Bid O&M of Pariej RWSS

Volume – II Price Bid O&M of Pariej RWSS

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Volume – II Price Bid O&M of Pariej RWSS

SR. NO. PARTICULARS

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Volume – II Price Bid O&M of Pariej 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. No. Manpower No. Issue Rate Unit Remarks

1 Departmental Labour Free of cost Person Only For

4 Pipes of Various diameters of As required Free of cost Rmt./ No. Only For

various type and class. (based on whichever Part A -

(M.S/HDPE/ PVC/DI. etc) and Availability) is applicable O&M

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

at his own cost. Materials specified in Schedule–A but not available in the department/store at the

time of operation and maintenance (O&M) shall also be procured by the agency at no extra cost to the

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, Spares, etc. shall be brought by Agency / Contractor at site of

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 Part A - 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 Pariej Scheme for which no extra carting, loading,

unloading will be paid.

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.

Signature of the contractor

Volume – II Price Bid O&M of Pariej RWSS

Comprehensive Operation & Maintenance of Civil & Electromechanical assets such as elevated service

reservoirs (E.S.R), HGLR, sump, chemical house, staff quarters, pump house, all bulk transmission and

distribution pipelines, valves, pumping machinery & electrical equipment etc. for the Pariej RWSS water

supply schemes, including supply of safe potable water to all the 31 habitations/25 villages/0 towns/0

BOP's for 10 months period. Taluka: Matar, District: Kheda.

Part Description Amount

Part A - Comprehensive Operation & Maintenance of

Civil & Electromechanical assets such as elevated

service reservoirs (E.S.R), HGLR, sump, chemical

house, staff quarters, pump house, all bulk

Part A transmission and distribution pipelines, valves,

pumping machinery & electrical equipment etc. for

the Pariej RWSS water supply schemes, including

supply of safe potable water to all the

habitations/25 villages/0 towns/0 BOP's for

months period. Taluka: Matar, District: Kheda.

Part B - Activities, measured and paid separately

such as Servicing of panel mounted gaseous

Chlorination Plant a) Gravity Feed Type and b)

Vaccum Feed Type etc complete as per this tender

Part C - Providng And Supplying Equipments for

Part C O&M of Chlorination work at HW/SHW and Pipeline

work at Different village level.

TOTAL(Part A +Part B+ Part C)

Volume – II Price Bid O&M of Pariej RWSS

SCHEDULE B-1 (PART A)

COMPREHENSIVE OPERATION & MAINTENANCE OF CIVIL & ELECTROMECHANICAL ASSETS SUCH AS

ELEVATED SERVICE RESERVOIRS (E.S.R), HGLR, SUMP, CHEMICAL HOUSE, STAFF QUARTERS, PUMP

HOUSE, ALL BULK TRANSMISSION AND DISTRIBUTION PIPELINES, VALVES, PUMPING MACHINERY &

ELECTRICAL EQUIPMENT ETC. FOR THE PARIEJ RWSS WATER SUPPLY SCHEMES, INCLUDING SUPPLY

OF SAFE POTABLE WATER TO ALL THE 31 HABITATIONS/25 VILLAGES/0 TOWNS/0 BOP'S FOR

MONTHS PERIOD. TALUKA: MATAR, DISTRICT: KHEDA.

Sr.No. Qty. Unit Item Rate(in Rs.) Per Total Amount

Sr.No. Qty. Unit Item Rate(in Rs.) Per Total Amount

Comprehensive Operation &

Maintenance of Civil &

Electromechanical assets such as

elevated service reservoirs (E.S.R),

HGLR, sump, chemical house, staff

1. 10 Month quarters, pump house, all bulk 3,33,628.00 Per

transmission and distribution pipelines, Month

valves, pumping machinery & electrical

equipment etc. for the Pariej RWSS

water supply schemes, including supply

of safe potable water to all the

habitations/25 villages/0 towns/0

BOP's for 10 months period. Taluka:

Matar, District: Kheda.

Total Schedule B-1(Part A)

Volume – II Price Bid O&M of Pariej RWSS

SCHEDULE B-2 (PART B)

COMPREHENSIVE OPERATION & MAINTENANCE OF CIVIL & ELECTROMECHANICAL ASSETS SUCH AS

ELEVATED SERVICE RESERVOIRS (E.S.R), HGLR, SUMP, CHEMICAL HOUSE, STAFF QUARTERS, PUMP

HOUSE, ALL BULK TRANSMISSION AND DISTRIBUTION PIPELINES, VALVES, PUMPING MACHINERY &

ELECTRICAL EQUIPMENT ETC. FOR THE PARIEJ RWSS WATER SUPPLY SCHEMES, INCLUDING SUPPLY

OF SAFE POTABLE WATER TO ALL THE 31 HABITATIONS/25 VILLAGES/0 TOWNS/0 BOP'S FOR

MONTHS PERIOD. TALUKA: MATAR, DISTRICT: KHEDA.

Maintenance (separately payable on actual done and measured – Part B)

Sr.No. Qty. Unit Item Rate(in Per Total Amount in

Sr.No. Qty. Unit Item Rate(in Per Total Amount in

Servicing of panel mounted gaseous

Chlorination Plant a) Gravity Feed Type

and Vaccum Feed Type

1. 20 Nos. 2 Plants at Pariej HW 2418 Per Nos.

2. 10 Nos. 1 Plant at Sayla HW 2418 Per Nos.

3. 40 Nos. 4 Plant at Pariej HW(Vacuum Feed 2418 Per Nos.

Total Schedule B-2(Part B)

Volume – II Price Bid O&M of Pariej RWSS

SCHEDULE B-3(PART-C)

PROVIDNG AND SUPPLYING EQUIPMENTS FOR O&M OF CHLORINATION WORK AT HW/SHW AND

PIPELINE WORK AT DIFFERENT VILLAGE LEVEL.

SEPARATELY PAYABLE ON ACTUAL DONE AND MEASURED – PART C

Sr.No Qty. Unit Item Rate(in Per Total

. Rs.) Amount in

1 1507.96 Cum Excavation for pipe line trenches for 89 Cum

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 .In all softs of soil

and soft murrum

2 Providing and supplying in

standard length ISI mark rigid

unplasticised PVC pipes suitable for

portable water with ring fit joint

including cost of ring, as per IS

specification No. 4985/1988

including all local and central taxes,

transportation, freight charges,

octroii, inspection charges, loading,

unloading, conveyance to the

departmental store and including

cost of jointing meterilas etc.

2.1 36.00 Rmt 160 mm PVC Pipe 420.00 Rmt

2.2 380.00 Rmt 140 mm PVC Pipe 326.00 Rmt

2.3 1870.00 Rmt 90 mm PVC Pipe 139.00 Rmt

Volume – II Price Bid O&M of Pariej RWSS

3 PVC Fitting Providing and

supplying at store or site of work

incl. frieght loading , unloading

stacking, insaurance & all taxes

etc.complted (160 mm Dia PVC

3.1 4.00 Nos 160 mm PVC Pipe 439.00 Nos

3.2 4.00 Nos 140 mm PVC Pipe 295.00 Nos

3.3 15.00 Nos 90 mm PVC Pipe 78.00 Nos

4 Lowering, laying, fixing and jointing

PVC/uPVC/cPVC pipes and specials

of following class and diameter

including cost of conveyance from

store to site of works including cost

of labour, materilas, cement solvent,

giving satisfactory hydraulic testing

as per ISI code.160 mm PVC

4.1 36.00 Rmt 160 mm PVC Pipe 28.00 Rmt

4.2 380.00 Rmt 140 mm PVC Pipe 23.00 Rmt

4.3 1870.00 Rmt 90 mm PVC Pipe 17.00 Rmt

5 1501.39 Cum Refilling the pipeline trenches incl. 22.00 Cum

ramming, watering, consolidating

desposal of surplus stuff as directed

within a radius of 3 km.

6 4.2 Cum provinding C.C.M:100 fro encasing 4113.80 Cum

pipe using trap metal size 12 mm to

50 mm incl. from work cusring

consolidation etc. complete fro

Volume – II Price Bid O&M of Pariej RWSS

various location on pipe line

7 Providing and supplying ISI mark CI

DIF Sluice Valves as per 1S:14846

(Latest Edition) of fllcwing class and

diameter including I taxes,

insurance, ransportation, freight

harges, octroi, inspection charges,

loacing. unlcading, |conveyance to

departmental stores, stacking etc.

complete. With hand wheel /cap

operated (PD type short body)

7.1 4.00 Nos 90 mm DIa Sluive valve 2652.00 Nos

7.2 1.00 Nos 150 mm Dia Sluice valve 5848.00 Nos

8 7.00 Nos Providing and supplying Air valves 1400.00 Nos

of approved make & quality of

following class and diameter

including ll taxes. insurance,

transportation, freight charges,

octroi, inspection charges, loading,

unloading, conveyance to

departmental stores, stacking etc.

complete AIr Valve single (S2) type

9 8.00 Nos Erection of airvelve riser by 3112.00 Nos

instaling new M.S pipe of 6mm thick

and 3.2mt iength with necessary

fttings such as lange of appropriate

|size,ut bolls and embeded the pipe

in R CC M 15 with ofiset of 10 cm

around pipe with necessary steel

Volume – II Price Bid O&M of Pariej RWSS

10 Lowering, laying and jointing in

position following C. 1. / 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.

10.1 4.00 Nos 80 mm Dia Sluice valve 400.00 Nos

10.2 1.00 Nos 150 mm Dia Sluice Valve 585.00 Nos

10.3 8.00 Nos 50 mm Dia Air Valve 178.00 Nos

11 5.00 Nos Construction of valves chambers in 7738.00 Nos

brick or bela stone masonry, locally

available in C. M. 1:6. Foundation

concrete 150 min thick in C. C.

|1:4:8 of trap metal size 25 mm 1o

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 stab 100 mm thick

(with key hole in Iwo parts, each

with handles or MS Bar etc.

complete as given Upto 1 Mt. depth|

SDAN lirom G. L. to pipe invert level

ind., complete civil works but excl.

cost of excavation and refiting, with

cast in situ RCC stab in one singie|

|piece with fixing of CI-MH Frame

and cover (excl. cost of CI-MH

Frame and cover) wilh 23 mm thick

brick masonry wall in C.M.1:6

12 Provding and supplying Chlorine

gas Cylinder empty of required

capacity with necessary explosive

certficate including all taxes.

12.1 3 Nos a)Chlorine Cylinder 900kg(tonner) 62551 Nos

Volume – II Price Bid O&M of Pariej RWSS

12.2 6 Nos b)Chlorine Cylinder 100kg(tonner) 26945 Nos

Provding and supplying safety kit

13 for 100/900 kg Cap. Toner

13.1 1 Nos a)100kg Capacity Cylinder. 40418 Nos

13.2 1 Nos b)900kg Capacity Cylinder. 46191 Nos

Providing and Supplying air

breathing Appartus AS Per IS:10245

14 1 Nos Part –II - With 45Min Duration 41380 Nos

ABC Power type 6kg Fire

Extinguisher Red Premium Fire

15 3 Nos Extinguiser ISI Mark With wall 1749 Nos

Mount hook and how to use

Insruction Manual for Industrial use

Total Schedule B-3

Say Total Schedule B-3

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.

 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, Nadiad

and contractor has to produce it before entering into agreement with department, for the full

 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

Volume – II Price Bid O&M of Pariej RWSS

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

 GWSSB will supply necessary stock of Chlorine gas. 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.

 Servicing of the Chlorine Plant as specified under Part B shall be carried out on a monthly basis

and/or as and when required to ensure effective and uninterrupted operation of the chlorination

plant. Supply of Item Nos. 12, 13, 14, and 15 of Part C shall be mandatorily completed within the

first month of the tender period.

 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 as requirement and instruction of EIC.

Interior Paint: Distemper paint to all civil assets

Exterior 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 etc

Black Japan colour: Air valve, sluice valve, riser pipe of air valve, zero velocity valve, butterfly

valve (outdoor), bypass arrangement

Volume – II Price Bid O&M of Pariej RWSS

MANPOWER AND CONSUMABLES FOR PARIEJ RWSS

Pariej Regional Water Supply Scheme Tal.Matar Dist. Kheda

Nos of V+C 25V+31H Filter plants 0 nos. Total area of premises 377652.30 Sq.

Pipe Network 119.19 PS 3 nos. Premises (>2500 sqm)

Laboratory 0 nos.

Manpower Qualification & Estimating

Sr.No Position Guidelines Asset Data Requirement (Nos)

1 O&M Manager (7 YoE) 1 N/A

2 Maintenance Engineer (5 YoE) 1 N/A

3 Asst. Maintenance Engineer (1 1 per subdivision 1 subdivisions

4 Operators (1 YoE)

4.a for filter plant and chlorination 2 per plant Filter Plants: 0 nos

4.b for pumping station 2 per PS Total PS: 3

5 SCADA Operator (1 YoE) 1 per control centre Control centre: 0

6 Electrician (3 YoE) 1 per 5 pumping station + 1 PS: 3

per category A pumping

7 Lab in charge/ Chemist (1 YoE) 1 per lab Laboratory:- 1

8 Pipeline inspection, repair and Pipeline inspection, repair

distribution and distribution

8.a Pipe Fitter (0.5 YoE) 1 per 50 km Network length: 119.19 KM 1A+2D

8.b Valve man (0.5 YoE) 1 per 10 villages 25 3D

9 Data Entry Operator 1 1

[Type text] Page

Volume – II Price Bid O&M of Pariej RWSS

10.a for fitter 2 per 50 km Network length: 119.19 KM 3 A+ 3 D

10.b for filter plant operators 3 per plant Filter Plants: 0 nos

10.c for pump operators 2 per PS PS: 3

10.d for laboratory (sampling 1 per lab Laboratory:

11 Sweeper 1 per 20,000 sqft area 377652.33 Sq. ft area 11D

12 Outdoor campus maintainer 1 per premise (only larger Large premises: 2 nos. 2D

Total Manpower required 12A + 21D

13 Utility vehicle (4-seater pickup 1 per 250 km Network length: 119.19 KM

Total Required Man Power

Available staff

Man Power Balance to be

proposed by Agency

Note :For understanding only 1A+2D means :1 Agency’s Manpower & 2 Departmental man

Volume – II Price Bid O&M of Pariej RWSS

ESTABLISHMENT & VEHICLE

S.N Qty. Unit Item Per Months

1 0 Persons O&M Manager (7 YoE) 60,000.00 person

2 0 Persons Maintenance Engineer (5 YoE) 50,000.00 person

3 1 Persons Asst. Maintenance Engineer (1 YoE) 20,000.00 person

4 6 Persons Operators (1 YoE) 15,000.00 person

5 0 Persons SCADA Operator (1 YoE) 17,000.00 person

6 1 Persons Electrician (3 YoE) 20,000.00 person

7 0 Persons Lab in charge/ Chemist (1 YoE) 20,000.00 person

8 0 Persons Pipe Fitter/ Valve man (0.5 YoE) 15,000.00 person

9 1 Persons Data Entry Operator 15,000.00 person

10 3 Persons Helpers for fitter/ operator/ laboratory 12,000.00 person

11 0 Persons Sweeper 12,000.00 person

12 0 Persons Outdoor campus maintainer 12,000.00 person

Total Manpower Cost for all required personnel for one month

13 1 No. Utility vehicle (4-seater pickup) 26,040.00 Nos.

(Utility Vehicle Cost for all requirement for one Year)

Volume – II Price Bid O&M of Pariej RWSS

Insurance Charges

Sr.No Particulars Sum to be insured Remarks

A Pariej Regional WSS -

1 Intake well & Approach channel 1500000.00

2 Filter Plant 16 MLD+10 39944420.00 -

3 RCC ESR & Sump at Head works site 38041905.00

4 RCC U/G Sump at Village level 23238030.00

5 Pump House H/w & Village level 3624650.00

6 Stand Post 260000.00

7 Chlorine Room 200000.00 -

8 Chainlink fencing 125000.00

9 RCC Cattle Trough 150000.00

10 Staff Quarter 1400000.00

2 Metalic Pipe -

3 Non Metalic Pipe

PVC / AC / HDPE Pipe 103449220.00

4 Electro Mechanical 7533761.47

Volume – II Price Bid O&M of Pariej RWSS

B All risk insurance provision for Establishment to be deployed at Main HW / SHW / Store/

Total Manpower Cost for all required 2172000.00

personnel for one month

Volume – II Price Bid O&M of Pariej RWSS

Statement Showing M & R for Civil Works

Total M & R Charge

Sr.No Particulars Net Cost (Rs) M&R%

A Pariej Regional WSS

1 Intake well & Approach channel

2 Filter Plant 16 MLD+10 MLD

3 RCC ESR & Sump at Head works site

4 RCC U/G Sump at Village level

5 Pump House H/w & Village level

7 Chlorine Room

8 Chainlink fencing

9 RCC Cattle Trough

10 Staff Quarter

11 Metalic Pipe

C.I. / D.I. / M.S. Pipe

12 Non Metalic Pipe

PVC / AC / HDPE Pipe

13 Electro Mechanical

Volume – II Price Bid O&M of Pariej RWSS

GUJRAT WATER SUPPLY AND SEWERAGE BOARD

Pariej REGIONAL WATER SUPPLY SCHEME , TA.: Matar, DIST.: KHEDA

WATER ANALYSIS CHARGES

A CHEMICAL ANALYSIS (Rs. 600/Sample)

No Per Total Total

RAW / CLEAR WATER

2 HW / SHW 2 10 20 Month 20 SAMPLE (Sample/Month)

B BACTERIOLOGICAL ANALYSIS (Rs.

No Per Total Total

RAW / CLEAR WATER (Sample/Week)

2 HW / SHW 2 10 20 Month 20 SAMPLE (Sample/Month)

Total Rs. B Total:-

C Chlorine gas and Alum

Sr. Item Water Dose Qty,Req. per day Qty. Req. per year No. of Rate per Amount

No Deman Kg/ML in Kg. in Tone cylinde Tone/Cylinde

. d in D r req. r

1 PAC 10% liquid

2 PAC 30% powder

4 Bleaching Powder

GWSSB SOR-2022-23 I.No.5.19+5.20 Pg no.63 of

Total Rs. C Total Rs.

Volume – II Price Bid O&M of Pariej RWSS

Transportation of Chlorine Gas Cylinder with loading, unloading,Refilling and for Cylinder transportation should have a Licence public liability

Sr. Dose Qty,Req. Qty,Req. per year Number of unit Rate Amount

No Kg/ML per day in Kg. cylinder requred

. Qty. of water IN MLD D in Kg. per

year(900kg+100k

1 10.43(Pariej MHW) - 900kg toner 5.0000 31.2900 9387 11Nos. Of 900kg trip

2 5.04(Sayla SHW)-100kg toner 1.0000 5.0400 1512 16Nos. Of 100kg trip

GWSSB SOR 2022-23 ITEM NO5.19 PAGE NO

TOTAL CHEMICAL CHARGES INCLUDING TRANSPORTATION