Gujarat Water Supply and Sewerage Board execute Drinking Water Projects under Rejuvenation Programme of Banaskantha District.

Name of Work: Construction of 1.00 lakh litre Sump with 90 mm dia PVC Pipeline including Pump House

and Pumping Machinery at Pirojpura (T.) under Rejuvenation Programme 2025-26, Taluka-Palanpur

District:- Banaskantha. (2nd Attempt)

Under Rejuvenation Programme 2025-26

Sr. No. Description of Materials Qty. to be Rate Unit Place of Delivery

1 The Contractor submitting the tender should see that the rate in Schedule - A (of tender documents) are filled by the Engineer

in charge prior of the time of issue of tender.

2 Any additional materials to be supplied free of cost as per Schedule-A if found necessary at the time of execution will be

supplied to the contractor free of cost.

3 Any materials other than that provided in Schedule-A if required for the labour items of Schedule-B issued on request to the

contractor provided the same are available with department at prevailing market rate or department issue rate whichever is

4 The contractor shall provide his own arrangement at his own cost for loading, unloading and transport to the site of work for

the material stipulated in Schedule-A.

5 Those works will be executed which are found necessary at the time of execution, contractor will not be entitle for any claim

for saving in any items as per site condition.

6 The rate of recovery for short fall or damage of material issued free of cost will be present S.O.R. plus 3% storage charge or

rates of Board R/C Plus 3 % storage whichever is higher.

7 No negotiation at present in from and hence contractor should quote their rates accordingly.

8 The sub contract, if any given by the contractor would not create any right against the Board.

9 The Amount Recoverable from the contractor by the Gujarat water supply and sewerage board on any account shall be liable

to be recovered from the amount payable to the contractor / suppliers.

10 After passing the bill fund shall be demanded to higher authority payment shall be made after getting fund from higher

11 Labour Cess under the prevailing rules of the Government Resolution shall be borne by the bidder. (Present rate is 1%).

12 Royalty on Minerals Consumed in works from End User under the prevailing rules of the Government Resolution Dt.

18/06/2016 shall be borne by the bidder.

13 The contractor has to supply all the equipment / accessories / materials & components as per GWSSB’ approved vendor list

only. Prevailing approved vendor list is uploaded on www.gwssb.org website. However any addition (approved by the

competent authority of Board) in makes / brands of equipment etc. during bidding process, shall automatically apply. In case

of items not explicitly mentioned in vendor list the same shall be supplied as per relevant national / international standard of

reputed makes with prior approval from the Chief Engineer.

Signature of Contractor. Executive Engineer

P.H.Works Division

Name of Work: Construction of 1.00 lakh litre Sump with 90 mm dia PVC Pipeline including Pumping Machinery

at Pirojpura (T.) under Rejuvenation Programme 2025-26, Taluka-Palanpur , District:- Banaskantha. (2nd

Under Rejuvenation Programme 2025-26

Items Qty Unit Rate Per Amount

No. Description of item

Preparing structural design of RCC Under Ground / Partially under ground /

above high ground level Reservoir of required capacity as per relevant I.S.s

and constructing the same,including excavation in all types of soil strata

(including rock) including shoring strutting if required, for loose soil / to 'protect

from collapse due to near by traffic load, casting 100 'mm thick P.C.C. leveling

1 course in M-10, Refilling the pit 'with proper soil and disposing of the surplus

stuff within a lead of 50 meters. Including cement plaster in CM 1:2 with

'approved water proofing compound to inside water touching 'surface to

container. Including all types of labour and 'material charges of lowering,

laying, erecting / hosting and jointing of pipe assembly to inlet, outlet overflow,

washout 'and bye pass arrangement as per hydraulic design.

Providing and fixing accessories like MS / GI Ladder, CI Manhole frame and

cover, water level indicator, adequate cowl type ventilators or lantern type

ventilator with stainless 'steel jali.

B.B. Masonry chambers for valves. Providing and applying three coats of

cement paint / snowcem to the out side face of structure. It also includes

satisfactory water tightness test as 'per relevant I.S. code and painting name

of scheme and 'capacity on the tank as per direction of engineer in charge.

List of Indian Standards for Design of GSR / SUMP:-

The structural design of GSR shall be in accordance with provisions relevant

(1) I.S. 3370 part I & II 2009 or latest revised

(1.1) I.S. 3370 part III & IV 1965 or latest revised

(2) I.S. 456 – 2000 or latest revised.

(3) I.S. 1893 – 2000 – 1984 or latest revised.

(4) I.S. 875, Part – 1 to 3, 1987 or latest revised.

General Specifications:-

(1) Water depth in container shall be adopted as per data of tender. If water

depth is not specified the suitable water 'depth / acceptable to field engineer in

accordance with 'hydraulic requirement shall be adopted for capacity.(2)

Shape of container (in plan) specified by in data shall 'be adopted in absence

circular shape shall be adopted.

(3) Size shall be fixed as per availability of space (land area) at site /

acceptable engineer in charge.

(4) Effect of overlapping of pressure bulbs on soil due near 'by structure and

proposed sump should be considered.

(5) Care shall be taken that no damage should occur to 'nearby existing

structure. Compensation shall be paid for the same by agency.

(6) The minimum concrete grade for RCC shall be M-30

(7) HYSD Fe 415 / 500 grade reinforcing bars confirming to I.S. 1786 /

shall be considered in design. CRS / TMT 'bars shall be provided. In saline

atmosphere corrosion 'resistance stainless steel / HCR rebar shall be

provided. Any 'other steel can be used with approval of C.E./ in situation of

'non availability in market without extra cost.

(8) Minimum size (or thickness) of various components 'shall be provided as

per tender criteria / specifications in absence as per I.S./ Std. practice of

G.W.S.S.B. Minimum 'dimensions specified for various components in tender

data /'specifications shall be provided without fail.

(9) The safe bearing capacity (SBC) shall be referred from SBC test report. In

absence of report it shall be referred from 'data sheet. If poor soil is found /

water table is met with 'during excavation SBC shall be scientifically

ascertained and 'design shall be revise. No extra shall be paid for increase in

(10) CI pipes and special shall only be used if type is not specified in tender.

(11) The rate shall include cost of dewatering during 'excavation making all

arrangement when water table meets 'within depth

(12) The structure shall be designed properly to resist uplift due to ground

water table specified in data or actual ground water table meets with during

excavation. If GWT / Uplift is mentioned in tender and during excavation it

dose not meet 7.5% rate shall be reduced.

(13) GI pipes railing shall be provided when sump is more than 2 meter above

(14) Appearance of structure should be aesthetically good looking acceptable

(15) Any charge in size, shape, depth below GL, height above GL, water

depth, F.B., size of member etc can be permitted in exceptional case due to

site condition or hydraulic design requirement by C.E. No extra shall be paid

(16) Any charge in data, dimensions, shape, water depth,reduction in size if

permitted by competent authority and if it reduces quantity then payment shall

be reduced prorate.

(17) When capacity of GSR / Sump is > 20 lakh liters two or suitable

compartments acceptable to executive engineer shall be designed and

(18) Agency shall engage qualified (at least graduate) consulting engineer for

designing the structure and he / she shall visit the site for guidance of work.

(19) 75% part rate shall be payable for concrete, reinforcement and plastering

items of container until satisfactory hydraulic testing for water tightness is

performed as per tender condition. Till the work shall be treated as

Above conditions / general specifications Sr. No. 1 to 19 are part and parcel of

tender (contact) and prevail over other provisions in tender.

A.DO- DO-without water table

Capacity of GSR/Sump

1.00 No. 1,00,000 Litres Capacity U/G Sump 380598.13 No.

Providing and supplying in standard length ISI mark rigid unplasticised PVC

pipes suitable for potable water with ringfit joint including cost of rings, as per

IS specification no.4985/1988 including all local and central taxes,

2 transportation, freight charges, octroi, inspection charges, loading, unloading,

conveyance to the departmental stores and including cost of jointing material

150.00 Rmt 90 mm dia 6 Kg/cm2 PVC Pipe 139.00 Rmt

Providing and supplying ISI mark C.I. D/F Sluice valves, Butterfly valves &

Reflux valves of following class and diameter including all taxes, insurance,

3 transportation, freight charges, octroi, inspection charges, loading, unloading,

conveyance to departmental stores, stacking etc. complete.

1) Sluice valve

2 No 80 mm dia. 2652.00 No

Providing and supplying C. I. Temper proof Air valves with SS 304 Float gun

metal- nozzle of approved make & quality of following class and diameter

4 including all taxes, insurance , transportation, freight charges, octroi,

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

stacking etc. complete.

1 No (1) Temer proof Airvalve Without isolating Sluice valve 50 mm dia. 5499.00 No

Excavation for pipe line trenches incl. all safety provisions using site rails and

5 stacking excavated stuff up to a lead of 90 mt. cleaning the site etc. complete

for lifts and strata as specified.

Up to 1.50 M. depth

94.50 Cum In all sorts of soil and soft murrum 89.00 Cum

Lowering, laying and jointing PVC pipes and specials of following class and

diameter including cost of conveyance from stores to site of works including

6 cost of labour, materials, except cement solvent, giving satisfactory hydraulic

testing as per ISI code.

150.00 Rmt 90 mm dia 6 Kg/cm2 PVC Pipe 17.00 Rmt

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,

7 jointing materials, including nut bolts and giving satisfactory hydraulic testing

2.00 No 80 mm dia. 400.00 No

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

of surplus stuff as directed within a radious of 3 km.

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. 1:4:8 of trap

metal size 25 mm to 40 mm thick, inside cement plaster in C.M. 1:3 and

9 cement pointing outside in C.M. 1:3 and top cover of precast RCC slab 15 cm

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 with 23cm thick brick masonary wall in C.M. 1:6

Size of chamber :-

Labour charge for repairing of leakage in PVC pipeline of following dia meter

at different places including necessary exacavation manually or by mechanise

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

10 cutting the pipeline & removing piece of pipe from trench with inclusive of

mechanical device JCB, Hydra/ crain if necessary & labours required with

providing material such couplers , solution etc. comp. (incl. all material but

exclu. cost of pipe)

3 No 110 mm dia- Job Connection 838.00 No

Labour charge for installation of Air Riser (Flange pipe) on the pipeline at

suitable place as per design & directed by Engineer in charge including M.S.

11 flange pipe, R.C.C. foundation block and column in C.C. M-150 etc. complete

the length of pipe is 3.00 mt. above G.L.

1 No i) 50 mm dia. 3112.00 No

Drilling of Horizontal borehole for watermain pipeline under the Canal/road in

all strata with requried length incl fixing of M.S casing pipe of suitable size and

thickness. Rate include the cost of drilling of bore hole, casing pipe and

12 welding, pushing etc complete but excluding the cost of water main pipe, valve

and other item. entior work should be as per approved drawing and as per

instruction canal/ road authority for folwing diameter of bore hole of MS pipe.

30.00 Rmt Horizontal Drilling 200 dia MS casing pipe-150 thick 5 1510.00 Rmt

Providing and casting in situ C.C. in grade M-20 (porportions as per mixdesign

or as per table9 of IS456 2000 in masses by weigh batching) using granite,

quartzite trap metal of size 6 mm to 20 mm for RCC work, including

13 8.00 Cum scaffolding centering, formwork, needle vibrated consolidation, curing 5520.00 Cum

complete up to 6 meter depth or height (excluding cost of reinforcement and

neat finishing) with centering and shuttering etc. complete for structure other

than water retaining.

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

dia includingall taxes insuravce transportation freight charges octroi inspection

14 charges octroi loading un loading conveyance to departmental store rtc.

Including lowering laying and jointing G.I.pipes with specials in proper position

including satisfactory hydraulic test etc. complete.

20.00 Rmt 80 mm dia medium duty G.I pipe 625.00 Rmt

15 MONO PUMP SET :

Horizontal Mono Submersible Pump set 3 phase 400/440 vott, 50 c/s. A.C.

Supply & 2900 RPM , following IS 14220 MOC : Casing: CI-FG260, Impeller :

Bronze & Shaft : SS:410.

1 Set Cat. SM-2.2, Dischrge: 360 LPM, Head: 24 Mtr, 5.5 H.P. 15552.00 Set

PVC insulated flat submersible cable as per detailed technical specifications

of R/C of GWSSB conforming to IS 694, IEC 60227 /

100 Mtr a) 1 x 3 x 4 mm2 size 87.00 Mtr

Providing, supplying & fixing ISI marked GI pipes with couplings of following

class & dia. all taxes insurance, transportation, freight charges, octroi,

inspection charges, loading, unloading, conve. to departmental stores

stacking with lowering, laying & jointing GI specials in proper position grade &

alignment as directed by Engineer in charge including conveyance from store

to site of work labour giving Hydro testing etc. complete.

10 Mtr 100 mm dia. G.I. (Heavy duty) Pipe 1100.00 Mtr

18 CONTROL PANEL BOARD :

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 accessories.

Providing and supplying ISI mark CI D/F Reflux Valves as per IS:5312 (Latest

Edition) of following class and diameter

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

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

stacking etc. complete.Reflux valves PN 1.0 IS 5312 with ISI mark.

1 No. Size: 100 mm dia 5787.00 No.

20 G.I. & OR PVC FITTING :

Providing, Suppling & fixing GI fitting such as GI Bend reducers, CI flange, GI

coupling, nipple, Nut bolt rubber packing etc. complete cost of required

excavation and refilling for connection of existing PVC Pipeline including cost

of required P.V.C. fittings.

1 Lot Size: 100 mm dia 6000.00 Lot

Pipe type earthing with 40 mm dia 2.5 mtr long " B " grade G.I.pipe with

necessary coupling buch burried in specially prepared earth pit and G.I.earth

wire of 8SWG erected and connected as dircted for panel using sault charcol

with excavation in hard rock (murrum) with pipe earting. Page

Erection of Sub Mono Pump set including lowering, laying of pipe line, fixing of

valve, panel board & including testing etc complete with fixing material

including fixing of NRV on delivery side(rising main to over head tank ) with

required accessories.

Ruppes Six Lakh Five Thousand Four Hundred Twenty Seven and Paisa sixty Three Only.

I / We am / are willing to carry out work at _______________ % (Should be written in figures and words)

Below/ Above the estimated rate mentioned above amount of my/our tender work out as under;

Estimated cost put to Estimated cost put to

Tender Rs.______________ Tender Rs.______________

Signature of Contractor. Executive Engineer

P.H.Works Division