Comprehensive Operation, Preventive Maintenance & Repairs of all Civil Structures, Various type of Pipeline, Various type of Valves, Storage Structures,5 MLD Water Treatment Plant (With chemical charges)Machineries ,All Pumping Machineries for Hebatpur main H.W Electrical equipment of WTP etc. Located at Hebatpur Head Works and different Sub Head Work sites including standard quality & quantity supply of potable Water to all the villages for 60 months period, including maintaining 0.2 ppm residual chlorine in supplied water at each consumer endin all respect as per detailed specification & obligatory requirement excluding electricity charges raw water charges under Seven RWSS Bhangadh group, Tal.- Dholera of District Ahmedabad..

Name of Work:Comprehensive Operation, Preventive Maintenance & Repairs of all Civil

Structures, Various type of Pipeline, Various type of Valves, Storage

Structures,5 MLD Water Treatment Plant (With chemical

charges)Machineries ,All Pumping Machineries for Hebatpur main

H.W Electrical equipment of WTP etc. Located at Hebatpur Head

Works and different Sub Head Work sites including standard quality &

quantity supply of potable Water to all the villages for 60 months

period, including maintaining 0.2 ppm residual chlorine in supplied

water at each consumer endin all respect as per detailed specification

& obligatory requirement excluding electricity charges raw water

charges under Seven RWSS Bhangadh group, Tal.- Dholera of District

Estimated Cost :₹

Gujarat Water Supply & Sewerage Board

THIS PAGE IS LEFT INTENTIONALLY BLANK

SR. NO. PARTICULARS

THIS PAGE IS LEFT INTENTIONALLY BLANK.

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. Particular Quantity Issue Rate Unit Place of Delivery

1 Pipes of Various As required Free of cost Rmt. / No. Dholera and

diameters of various type whichever is Bhangadh

and class. (M.S/HDPE/ applicable Departmental Store or

Head Works / Sub

PVC/DI. etc) and all

Mechanical Store

Note: above material will be given for Part-A of Schedule -B. Not for Part-C of the tender.

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

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 bebrought by Agency / Contractor at site of work.

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

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 SEVEN RWSS DHOLERA (BHANGADH GROUP)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

Executive Engineer Signature of the contractor

P. H. Works Division

GWSSB, Ahmedabad

Name of Work: Comprehensive Operation, Preventive Maintenance & Repairs of all Civil

Structures, Various type of Pipeline, Various type of Valves, Storage

Structures,5 MLD Water Treatment Plant (With chemical

charges)Machineries ,All Pumping Machineries for Hebatpur main

H.W Electrical equipment of WTP etc. Located at Hebatpur Head

Works and different Sub Head Work sites including standard quality &

quantity supply of potable Water to all the villages for 60 months

period, including maintaining 0.2 ppm residual chlorine in supplied

water at each consumer endin all respect as per detailed specification

& obligatory requirement excluding electricity charges raw water

charges under Seven RWSS Bhangadh group, Tal.- Dholera of District

Estimated Cost : ₹37084632.00

Amount up to 2decimals

Part Description

Operation & Maintenance of Civil & Electromechanical assets such

as intake wells structures , elevated service reservoirs (E.S.R),

HGLR, sump, water treatment plant, chemical house, staff

quarters, pump house, all bulk transmission and distribution

pipelines, valves, pumping machinery & electrical equipment etc.

for seven RWSS water supply scheme, including supply of

MLD potable water to all the 10 villages/3 helmets for 5 year ₹34248571.00

period. Taluka:Dholera, District: Ahmedabad based on Navda

offtake .including supply of PAC, bleaching powder and chlorine

Cleaning of storage reservoirs, filter media replacements,

requirement of chemicals and colour work

Total Amount(A+B) ₹37084632.00

Total Amount(A+B) ₹37084632.00

Total of Schedule B in Rupees three crore seventy lac eighty fourthousand six houndred thirty

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,

Ahmedabad, 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.

 All 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.

 Chlorine tonner shall be supply by Agency for O & M period.

 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 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 etc.

Breakup of Schedule B

Part-A Operation & Maintenance

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

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

Operation & Maintenance of Civil & Electromechanical

assets such as intake wells structures , elevated service

reservoirs (E.S.R), HGLR, sump, water treatment plant,

chemical house, staff quarters, pump house, all bulk

transmission and distribution pipelines, valves,

pumping machinery & electrical equipment etc. for

seven RWSS water supply scheme, including supply of

2.08 MLD potable water to all the 10 villages/3 helmets

for 5 year period. Taluka:Dholera, District: Ahmedabad

based on Navda offtake .including supply of PAC,

bleaching powder and chlorine gas.

i 12 Month First Year Per Month

ii 12 Month Second Year 536675.63 Per Month

iii 12 Month Third Year 568876.17 Per Month

Iv 12 Month Fourth Year 603008.74 Per Month

V 12 Month Fifth Year 639189.27 Per Month

Total for Part A in

Three Crore fourty two lac fourty eight thousand five hundred and seventy one only

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

Sr.No. Qty. Unit Item Per Total Amount in Rs.

Sr.No. Qty. Unit Item Per Total Amount in Rs.

B1-Cleaning of storage reservoir

Cleaning of Storage reservoir: UG sumps, ESR, HGLR/

GLCC and all village level sumps every six months(10

times in the contract period)

U/G Sump 25 lakh Liter Capacity 1 nos. Hebatpur

Headworks Main H.W.

U/G Sump 1 lakh Liter Capacity 1 Nos BHANGADH Sub

1.3 10 No. U/G Sump 5 lakh Liter Capacity 1 Nos Sodhi Sub H.W. 5463 No.

2.1 10 No. ESR 10 Lac Lit. Capacity ,20 mtr height 7739 No.

3 10 No. CLR At Hebatpur WTP 54934 No.

Sr.No. Qty. Unit Item Per Total Amount in Rs.

Sr.No. Qty. Unit Item Per Total Amount in Rs.

B2- filter Media repalcement

Procurement & replacement of filter media: Effective size

of filter sand 0.45 to 0.70 mm uniformity coefficient not

more than 1.7 nor less than 1.3, depth of filter 0.75 M,

freeboard 50 cm , gravel 0.45 M in depth, sand and

gravel conforming to IS: 8491(i)-77 (Ten time in the

contract period) for five years

Sr.No. Qty. Unit Item Per Total Amount in Rs.

Sr.No. Qty. Unit Item Per Total Amount in Rs.

B3- REQUIREMENT OF CHEMICALS

Providing & Supplying Chlorine gas in cylinder including

3.1 transportation from factory a) Chlorine cylinders 900 10638.00 No.

25 No. kgTotal for five years

Providing & Supplying Bleeching Powder (35%)

3.2 including transportation from factory a) Bleeching Powder

3.8 MT (35%) Total for five years MT

3.3 37.96 Providing & Supplying PAC 10% concentration including

MT transportation from factory a) PAC (10% concentration) MT

Painting two coats (excluding priming coat) on new steel

4.1 1000 and other metal surface (Total for Two time during 87.81 Sq.mt

Sq.mt Contract Period)

Distempering (Twocoats) with oil bound distemper of

4.2 760 approved brand and manufacture and of required shade 76.84

Sq.mt on wall surfaces to give an even shade, over and Sq.mt

including a priming coat with distemper primer of

approved brand and manufacture after thoroughly

brushing the surface free from mortar dropping and other

foreign matter. (Total for Two time during Contract

Finishing wall with weather proof exterior emulsion paint

on wall surface(two coats) to give an required shape

even shade after thoroughly brushing the surface to

4.3 3802.94 remove all dirt, and remains of loose powdered 114.53

materials.etc complete WTP,UG sump, Pump house,

Staff Quarter,Compund wall etc. (Total for Two time

Sq.mt during Contract Period) Sq.mt

Say Total PART B4

Total Part B ( B1+B2+B3+B4)

Total for Part B in Rupees: Twenty Eight Lac Thirty six Thousand Sixty one Only.