Comprehensive Operation Maintenance - Hindoliya Regional Water Supply Scheme.

Name of Work: Comprehensive 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 the Hindoliya water supply scheme, including

supply of 6.06 MLD potable water to all the 70 villages for 12 months period. Taluka: Lunawada

District: Mahisagar based on Hindoliya intake well at Mahisagar River. Excluding supply of PAC,

bleaching powder and chlorine gas. Tal.- Lunawada Dist.- Mahisagar

Estimated Cost : Rs.

Gujarat Water Supply & Sewerage Board

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SR. NO. PARTICULARS

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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 Material provided Free of

Cost by Department but

transportation From GACL to

Departmental Store with

loading and unloading has to Malekpur Main

be done by Agency at his H/W of the

2 PAC (10% liquid) Free of cost

3 Bleaching powder Free of cost

350 mm,300 mm,250 mm , As per Part – C Any Store of

200 mm , 150 mm Sluice Valve (item No. 14) GWSSB Gujarat

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 PAC

solution,Bleaching powder and Chlorine GAS etc.materials issued by the department from store to site at his

own cost.The agency has to be transport chlorine GAS from GACL Vadodara to Department Store

Mahisagar at its own cost including loading and unloading etc.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 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 Hindoliya RWSS for which no extra carting, loading, unloading

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

11. GWSSB is planned to augment The Existing Hindoliya RWSS.So,Whenever augmentation of scheme may

be completed in such cases This contract shall be Foreclosure automatically and The Whole scheme

takeover by Augmentation Agency. So, there shall be no any compensation or claim entertained to

Signature of the contractor

Executive Engineer

P. H. Works Division

GWSSB, Lunawada

Name of Work: Name of Work: Comprehensive Operation and Maintenance of the project mainly Water

Treatment Plant, different class, type and diameter pipes, pump houses, Sumps, RCC ESR, H.G.L.R, Sluice

valves, Flow meters, Non-return valve, Pump, motor, capacitor, L.T. Panels, L.T. cables and transformer

installed at Headwork and Sub headwork. Work includes replacement of spares for all equipment and

maintenance of all civil structures and all electro-mechanical installation etc. complete. Including submission of

periodic MIS reports on software. Supply of potable water in accordance, maintaining residual chlorine, and all

consumables. All type operations, preventive maintenance, overhauls and repair/ break down maintenance for

civil / mechanical & electrical works. Providing prescribed nos. of qualified and experienced staff for overall

management of O&M work as per detailed specification & obligatory requirement for 12 months.. Excluding

Chlorine gas, PAC solution, Bleaching powder,electric power, raw water cost under Hindoliya Regional water

supply schemes of Tal.- Lunawada Dist.- Mahisagar as per tender.

Amount up to 2 decimals

Part Description

Operation and Maintenance of all components of Hindoliya Regional

Water Supply Scheme as per this tender document and name of work

A stated above for 12 months. Supply 6.06 MLD safe and potable water

on a daily basis to 70 villages including manpower, consumables,

reporting, maintenance, repairs etc. excluding electric power, raw

waterfor the Hindoliya Regional Water Supply Scheme of Tal.-

Lunawada Dist.- Mahisagar as per tender specifications.

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

C Repair, up-gradation of non-functional assets which are crucial for safe

and efficient functioning of RWSS

Total Amount (A+B+C)

Total Amount (A+B+C)

Total of Schedule B in Rupees Two Crore Eight Lakh Seventy Seven Thousand Twenty Nine Rupees

and Fourteen paisa only.

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.

Net Rs. Net 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,

lunawada 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.

• 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 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 valves, butterfly

valve (outdoor), bypass arrangement etc.

Breakup of Schedule B

Part A : Operation & Maintenance

Sr. Rate (in Total Amount

Sr. Rate (in Total Amount

Qty. Unit Item Per

Operation and Maintenance of all

components of Hindoliya Regional

Water Supply Scheme as per this

tender document and name of work

stated above for 12 months. Supply

6.06 MLD safe and potable water on

a daily basis to 70 villages including Per

A 12 Months 966582.00

manpower, consumables, reporting, Month

maintenance, repairs etc. excluding

electric power, raw water for the

Hindoliya Regional Water Supply

Scheme of Tal.- Lunawada Dist.-

Mahisagar as per tender

specifications.

Total for Part A in Rupees is One Crore Fifteen Lakh Ninty Eight Thousand Nine Hundred and Eighty

Four Rupees Only

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

Rate (in Total Amount in

Rate (in Total Amount in

Sr. No. Qty. Unit Item Per

B1 (i) ITEM NO.1

Finishing Wall With Weather Proof

Exterior emulsion paint on wall surface

(TWO COATS) to given an required

shape even shade after thoroughly

brushing the surface to remove all dirt,

and remains of loose powdered

materials etc. completed

B1 (ii) ITEM NO.2

Distempering (TWO COATS) With Oil

Bound Distemper of approved brand

and manufacture and of required

shade on wall surfaces to give an

even shade, over and including a

priming coat with distemper primer of

b 5367.56 Smt approved brand and manufacture after 74.75 Smt

thoroughly brushing the surface free

from mortar dropping and other

foreign matter and also including

preparing the surface even and sand

papered smooth.

B1 (iii) ITEM NO.3

Painting Two Coat (Excluding Priming

Coat) On Previously Printed Steel And

Other Metal Surface With Synthetic

Enamel Print Brushing To Give An

c 369.00 Smt 114.08 Smt

Even Shade Including Cleaning The

Surface Of All Dirt Dust And Other

Foreign Matter ..Extra Over Item for

Every Subsequent Coat Of Paint

B1 (iv) ITEM NO.4

Painting letter : Painting letter for

d "Capacity of tank" the size of letters

will be 45 Cm height and 50mm width

4500.00 Nos Painting letters 45Cm Ht. 34.00 Nos

5500.00 Nos Painting letters 23Cm Ht. 22.00 Nos

B1 (v) ITEM NO.5

Applying anti corrosive chemical

treatment food grade epoxy for water

retaining structure including cleaning

the surface with required treatment

e 1653.23 sqmt and cleaning the surface thoroughly & 1451.00 sqmt

making surface dry even & smooth for

applying treatment and coats

DCL1400 with 3 year guarantee. Once

in the contract period

Sub Total- Part B1 (i, ii, iii , iv & v)

B2(i) ITEM NO.1-

Labor Charges for Cleaning of Sump

/GL Cistern including cleaning and

removing algae, calcination, sludge,

dirt deposition from bottom and s well

as from wall of container, disinfection

a 2.00 Nos 10925.00 Nos

by bleaching powder with all

necessary tools and plants, labors and

cost of disinfectant etc. completed.

(Every Six Month Cleaning Period)

1200000 Liter @ Malekpur MHW

9,00,000 Liter @ Dalji na chakaliya

b 2.00 Nos 8421.00 Nos

c 2.00 Nos 2,50,000 Liter @ RanpurSHW 2959.00 Nos

B2(ii) ITEM NO.2-

Labor Charges for Cleaning of RCC

ESR including cleaning and removing

algae, calcinations, sludge, dirt

deposition from bottom and s well as

from wall of container, disinfection by

d 2.00 Nos 5121.00 Nos

bleaching powder with all necessary

tools and plants, labors and cost of

disinfectant etc. completed.(Every Six

Month Cleaning Period) 600000 Liter

& 20 M Ht @ Malekpur MHW

4,50,000 Liter & 15 M Ht @

e 2.00 Nos 4439.00 Nos

Sonesariya math SHW

3,50,000 Liter & 12 M Ht @ Mota

f 2.00 Nos 3528.00 Nos

Sub Total- Part B2(i) & B2(ii)

Procurement & replacement of filter

B3(i) ITEM NO.1-

Filter Media-Sand for Rapid Sand

Filter Bed: Providing & Supplying the

filter sand of specified effective size

(0.45 to 0.70mm) and uniformly

coefficient (not more than 1.7, nor less

a 84.59 Cum 1277.00 Cum

than 1.3) and laying over gravel

support confirming to IS:8497 (i) -77 in

filter bed of required depth as per

design as per design and drawing.

Inclusive of all lead

B3(ii) ITEM NO.2-

Filter Gravel: Providing & Supplying

Gravels of different size as per design

b 50.75 Cum 1277.00 Cum

and drawing and laying inlayers I filter

beds inclusive of all lead.

Sub Total- Part B3(i) & B3(ii)

Total- Part B (B1+B2+B3)

Total for Part B in Rupees Fifty Four Lakh Thirty Seven Thousand Seven Hundred and Eighty Six and

Twelve Paisa Only.

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

Total for Part C in Rupees is Thirty Eight lacs Fourty Thousand Two Hundred and Fifty Nine rupees

Part C: Detailed BOQ

Qty. Unit Item Per Amount in

Laboratory Instruments: (A) Digital PH meter ::

1.1 4 Nos Providing & Supplying microprocessor based 7217 Nos

Digital Pocket PH tester for Hindoliya RWSS

(B) Digital TDS Meter ::Providing & Supplying

1.2 4 Nos microprocessor based Digital Pocket TDS 7506 Nos

tester for Hindoliya RWSS

(C') Flouride Test Kit Digital::Providing &

1.3 4 Nos Supplying microprocessor based Digital Pocket 2406 Nos

Flouride Spot Test Kit for Hindoliya RWSS

1.4 10 Nos (D) Chloroscope 0.5 PPM including testing 1443 Nos

material for Hindoliya RWSS

Providing and supplying air breathing appratus

1 Nos as per IS 10245 part-2 45 minute duration 41380 Nos

Providing, Supplying & Fixing SS Sink Glossy

2 Nos ASIS 304 Grade x 1mm thick with overall size 889.83 Nos

485x410 mm & bowl size 410x365x165

4 Nos Providing and fixing C.P. brass waste for 67.24 Nos

washbasin or sink. (A) 32mmdia.

Providing and fixing chromium plated, bottle

4 Nos trap with necessary couplings of approved 292.87 Nos

quality for wash basin.

4 Each Labour charges - Providing Plumber (Fitter) 729 Each

Labour charges - Providing Plumber (Fitter)

4 Each 593 Each

Weighing Machine: Providing, Supplying

2.00 Nos 500/kg Capacity Weighing Machine at 9623.00 Nos

C.I. Gates:providing fabricting and fixing

/installing C.I. gates of size as per design with

operating handle etc. with ISI Mark

Providing and fixing extruded aluminum

window having extruded aluminum Colour

anodized section frame main outer size

27mmx38.10mmx1.35mm @ wt.of 1.384 Kg/mt

, horizontal Four track member size

mmx31.75mmx1.10mm,@ Wt.1.205 Kg/mt

vertical member of size 122.20mmx31.75mm x

70.82 Sqm Wt. 1.398 Kg/mt with sliding shutters of 2119.14 Sqm

horizontal member size 40 mmx18mm

x1.29mm @ wt.of 0.456 Kg/mt, vertical

member of size 40mm x 18mm x 1.29 mm @

wt.of 0.456Kg/mt with 5 mm thick

transparent bronze colour tinted float glass with

powder coated aluminum fittings and fixtures

and transparent silicon sealant glass fixing to

frame as per details etc complete for window.

10 Item No :-10

Providing and fixing 30mm thick FACTOR

MADE FULLY GLAZED SOLID PVC DOOR

SHUTTER consisting of frame made out of

M.S. tube of 19m gauge thickness and size of

19mm x 19mm for styles and 15mm x 15mm

for top, lock and bottom rails M.S. frame shall

have a coat of steel primer of approved make

and manufacture, M.S. frame shall be covered

with 5mm thick heat moulded PVC ‘C” channel

of size 75mm x 30mm x 50mm out of which

10mm shall be bent at 90 degree towards inner

side on front face of the door forming stiles. For

top rail and bottom rail, M.S. frame shall be

covered with 5mm thick, 100mm wide PVC

sheet out of which 10mm shall be bent of

degree towars inner side on front face of the

door. M.S. frame at lock rail shall be covered

with 125 mm wide

PVC sheet out of which 10mm on both the

edges shall be bent at 90 degree on front face

101.40 Sqm of the door and 75mm wide PVC sheet shall 2013.00 Sqm

cover the M.S. frame at top, lock and bottom

rail on side of door,

5mm thick 20mm wide cross PVC sheet as gap

insert for top and bottom rail.PVC sheet

beading of 15mm thick (5mm x 30, 15mm wide

to be stuck, internally with solvent cement

adhesive in stiles and rails. Glass panel will be

fitted externally in the clear space available

between the stiles and rails and fixed between

of stiles and rails bent at 90 degree on front

face and 15mm x

10mm ‘L’ shape outer beading nailed on stiles

and rails at the back

side. So that the ‘L’ shape PVC beading can be

required for replacement of broken glass etc.

complete as per

direction of Engineer in charge and

manufacture’s specification.

11 Item No :-11

Providing and fixing standard extruded of

aluminum section of size 63mm x 38.10mm x

1.2mm , @ Wt. 0.643 Kg/mtr with color Powder

Coated aluminum frame for ventilation with

mm thick frosted glass as details etc complete

for Ventilation

12 Item No :-12

Providing and fixing rolling shutter of approved

make made of 80 mm wide M.S. laths inter-

locked together through their entire length and

jointed together at the ends by end locks

mounted on specially designed pipe shaft with

bracket plated, guide channels and

arrangement for inside and outside locking with

push-pull operation including the cost of hood

cover and spring etc. Completed (A) Shutter

Having width below 3.5 M

13 Item No :-13

Providing, Supplying and fixing sluice valve PN

1.6 instead of filter gate including cost of

valves/specials/nut bolts/rubber packing/key to

operate valves including

labour,equipments,materials etc required.

200 mm dia (For filter plant @ malekpur

14 Item No :-14

Lowering laying and jointing in position

following C.I./D.F.refluxe valve ,sluice valve

and air valves including cost of all

labour,jointing materials including nut bolts and

giving testing etc.complete.

2.00 Nos. 350 mm dia Dia SLUICE VALVES P.N.1.6 1742.00 Nos.

1.00 Nos. 300 mm dia Dia SLUICE VALVES P.N.1.6 1141.00 Nos.

1.00 Nos. 250 mm dia Dia SLUICE VALVES P.N.1.6 946.00 Nos.

2.00 Nos. 200 mm dia Dia SLUICE VALVES P.N.1.6 742.00 Nos.

2.00 Nos. 150 mm dia Dia SLUICE VALVES P.N.1.6 585.00 Nos.

15 Item No :-15

Excavation for pipeline trenches incl. All Safety

provisions using site rails & stacking excavated

stuff upto a lead of 90 mtrs. cleaning the site

etc. complete for lift and strata as specified.

9.90 Cum (B) In hard murrumQ.. 135.00 Cum

9.90 Cum ( C) In Soft RockQ.. 163.00 Cum

16 Item No :-16

C.C. (M-15) Nominal mix::Providing and

casting in situ C.C. in grade M-15 (proportions

as per mix design or as per Table 9 of IS456

2000 in masses by weigh batching ) using

granite, quartzite trap metal of size 6 mm to

mm for RCC work, including scaffolding

1.80 Cum centering,form work, needle vibrated 4732.00 Cum

consolidation, curing comp. up to 6 meter

depth or height (excluding cost of

reinforcement and neat finishing) with

centering and shuttering etc. comp. for

structure for other than water retaining. Footing

(without form work)

17 Item No :-17

Brick work using common burnt clay building

bricks having crushing strength not less than

4.14 Cum 35 kg./Sq.Cm. in foundation and plinth in 4203.06 Cum

Cement Mortar 1:5. (1- Cement : 5 -fine

sand)(B) Conventional For

Cement plaster 20 mm thick in C.M. 1:2 using

water proofing compound of approved quality

1604.46 Sqm incl.removing old plaster and then finishing etc. 202.00 Sqm

complete. (inside Plaster of Ext. Sump and

Cement plaster 20 mm thick in C.M. 1:2

without using water proofing compound of

4639.15 Sqm approved quality incl.removing old plaster and 195.00 Sqm

then finishing etc. complete. (Outside Plaster of

Ext. Sump and ESR)

Providing and fixing 50 cm wide M.S. ladder

fabricated from M.S. Flats 10 mm x 75 mm with

20 mm dia steel bar steps, @ 30 cm C/C. The

item include stays of 10 mm x50 mm flats fixed

at 3 meter C/C with welding anchoring and

coats anticorrosive paint (For Ext. ESR)

Providing and fixing 25 mm dia. G. I. pipes

railing with three horizontal rows of pipes and

posts of angle iron of size 65 mm x 65 mm x

1405.05 KG. mm or RCC 150 mm and 1.15 metre hight and 77.00 KG.

placed at 1.85 M C/C.including painting two

coats and anchorage in C.C.etc.complete. (For

Supplying at store or site of work

miscellaneous water hardware incl. Freight

insurance taxes etc. complate. C.I.M.H. frame

Fixing all types of C.I. frame and cover in

C.C.1:2:4 including carting etc. complete

excluding cost of R.C.C Fixing C.I. M.H. frame

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

Supplying and erecting carbon dioxide(CO2)

fire extinguisher user of following capacity with

necessary clamps made from 50 x 6 mm M.S.

flat with nut and bolts grouted in wall complete.

10.00 No. (A) For 4.5 Kg Capacity 6500.00 No.

Total Estimated Cost of Part C: Thirty Eight lacs Fourty Thousand Two Hundred and Fifty Nine rupees

Total time limit for completion of Part C scope of work: 12 months from start date of contract (LOI).