Jal jivan mission (Augmentation)

QTY UNIT DISCRIPTION OF ITEM RATE PER AMOUNT

R.C.C ESR 80000 Liter and 12.0 meret height

Designing structurally ( and aesthetically) complying provisions of relevant Indian standards

and constructing RCC Elevated service Reservoir of the following capacity and height ,using

data of S.B.C. of proposed site. Seismic Zone, Wind speed Zone .including (1) Container

shape and suitable type( or as specified), (2) Staging consisting of column brace

trestle/shaft/combination column brace trestle / shaft /combination column-brace trestle and

shaft as appropriate(or as specified) and (3) Appropriate foundation system. This includes

excavation in all types of soil strata (including hard rock ),casting 100mm thick P.C.C. leveling

course in M-10,Refilling the pit with proper soil and disposing of the surplus stuff within a lead

of 50 meters,(4)This will also include cement plaster in CM 1:2 with approved water proofing

compound to inside face of container.(5) All types of labour & material charges of lowering,

laying erecting /hoisting & jointing of pipe assembly of inlet, outlet over flow, wash out and bye

pass arrangement as per hydraulic design are including.(6) Providing and fixing accessories

(specified)like MS /GL ladder CI Manhole frame and covers, water level indicator, lightening

conductor, GI Pipe railing around walk way, at roof level, at gallery and around landing of

inside shaft, Adequate cowl type ventilators or lantern type ventilator with stainless steel jali.

(7) Scope of work includes constructing RCC spiral staircase with adequate tie beams

,staircase footing ,B.B. Masonry chambers for valves. ventilating shaft and ventilators as well

as door in shaft .(8) including providing and applying three coats of cement paint/snowcem (as

specified) to the whole structure. (9) It also includes satisfactory water tightness test as per

relevant I.S. Code and painting name of scheme & capacity on the tank as per direction of

engineer in charge.

List of indian standards for design of ESR

Note.The Structural design of ESR shall be in accordance with provision of relevant

Indian standards

(1) IS 3370 part, I & II, 2009 or its latest revision

(2) IS 3370 part, III & IV , 1965 or its latest revision

(3) IS 456-2000 ,or its latest revision

(4) IS 11682-1985, or its latest revision

(5) IS 1983-2000, Part,I to V, or its latest revision

(6) IS 13920-1993, or its latest revision

(7) IS 875 Part,I to III,1987or its latest revision

(8) IS 110892-1987, or its latest revision

General Condition

The Minimum Concrete grade of RCC Shall be M30. Proportion of Concrete ingrediance shall

be as Mix Design using weight batching

HYSD Fe-415 or higher grade reinforcingt bar conforming to IS 1786/1139 or CRS/TMT bar

1.00 No shall be used as per detailed specification 1561201.83 No

In case of column-brace trestle type staging having more than 06 column internal horixontal

bracing is obligatory ,one bracing shall be at foundation level in case of indivdual footing

Minimum size or thickness of various component shall be provided as per design

criteria/specification /IS code ( or as per std.practice capacity of the ESR shall be considered

excliding free board .

Minimum dimentions Specified for components in tender data / Specification should be

The safe bearing capacity allowable pressure on soil shall be referred frome latest SBC test

report or tender data sheet during execution if poor soil strata or ground water table in

encountered the SBC shall have to be ascrtairned refilling should be provided revised

Maximum spacing between horizontal bracing shall be 5m storey Height)

The BB masonary cabin with MS door shall be constructed when spiral staircase is outside

RCC Staircase /MS stair case shall be provided and fixed for access to roof whene height of

roof frome GL is up to 10 meter for ESR having more than 10 meter height proper RCC

Staircase or sutable RCC Spiral Stair case shall be constructed railling should be provided

through out the staircse and aroung top ring beam

For ESR having staging height more than 15 meter the spiral staicase shall be provided

inside the satging with effective tie beams in more than one direction

Water level indicator shall be provided and fixed float type / electronic. ( Specified)

The rate shall include providing and fixing pipes,Specials and valves required for inlet, outlet,

washout, overflow and by-pass arrangement. The scope of work, also includes constructing

,Supporting RCC piller erecting, laying and jointing pipe and Specials etc upto 5 M beyond

outer face of staging outer most column

D.I. Pipes and D.I. Specials shall only be used

The rate shall include cost of dewatering during execution making all arrangement and any

dewatering technique

The Structure shall be designed propely for up lift due to ground water table specified in

data or GWT encountered during execution no extra payment shall be paid for use same

Effective curing shall be carried out as per specification

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QTY UNIT DISCRIPTION OF ITEM RATE PER AMOUNT

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

structure and he/she shall visit the site for guidance of work at all level ( ie. Below foundation

,Up GL,above GL for all lifts up to container)

75% part rate shall be payable for reinforcement concrete and plastering items of container of

ESR. till satisfactory hydraulic testing for water tightness is performed or as tender conditiond

till that work shall be treated as incomplete.

Above Conditions/General Specification fSr. No. 1 to 18 are part and parcel of tender

1.00 No Deduction SBC Charge 15600.00 No

Disribution Pipeline

Providing and supplying in standard length ISI mark rigid unplasticised PVC pipes suitable for

potable water with ring fit joints including cost of rings, as per IS specification no.4985/1988

including all local and central taxes,transportation, freight charges, octroi, inspection

charges,loading,unloading conveyance to departmental stores, including cost of jointing

material etc. complete

156.00 Rmt 110 mm dia Pvc 6 kg/ cm2 199.00 Rmt

5% Job Providing and supplying specials to PVC pipes (5% cost of Item No. 1) 31044.00 Job

Excavation for pipeline trenches for water supply,sewerage line manhole etc.all with shoring

and struting if required as per required gradient and line including all safety provision using site

rails & stacking excavated stuff including up to all required lead clearing the site etc

completedfor lifts and strata as spcified

63.00 Cum A. in all sorts of soil and soft murrum 89.00 Cum

27.00 Cum C.C Road with blasting and cheselling 372.00 Cum

Lowering laying and jointing PVC/UPVC/CPVC pipes and specials of following class and

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

labour,material, cement solvent, giving satisfactory hydraulic testing as per ISI code

150.00 Rmt 110 mm dia Pvc 6 kg/ cm2 19.00 Rmt

Providing & supplying ISI mark CI D/F Sluice valves as per iS 14846 of following class and

diameter including all taxes,insurance,Transportation, freight charges, octroi,inspection

charges, loading, unloading, conveyance to departmental stores, stacking etc.complete

3.00 No 100 mm dia Sluice Valve 2563.00 No

Lowering laying and jointing in position CI D/F Sluice valves, butterfly valves & reflux valves

,Air valve including cost of all labour,jointing material, incl.nut bolts and giving satisfactory

hydraulic testing as per ISI code

3.00 No 100 mm dia Sluice Valve 439.00 No

Refilling the pipeline trenches incl. Ramming, watering, consolidation, disposal of surplus stuff

61.57 Cum 22.00 Cum

as directed within a radius of 3.00 Kmts

Proposed pipeline to exixting PVC pipeline connection of following diameter at different places

including excavation or by mechanise excavation ,dewatering removing mud,cleaning of pipe

3.0 No and portion cutting the pipeline removing piece of pipe frome trench with inclussive of 1035.00 No

mechanical devices JCB/hydra/crain if necessary and laboure required with providing

materials such coupler,Solution Etc comp 90mm Dia

Diferent dia of GI pipeline job work for all type of water Componrnt connection including cost

1.0 Rmt of labour,material, except cement solvent, giving satisfactory hydraulic testing as per ISI code, 34182.22 Rmt

Pumping machinary

Supply of mono set sub.pump 3 phase 400/440 vott,50 c/s A.C Supply & 2900 RPM as per IS

14220 MOC: casting CI-FG260,impeller : Bronze and Shaft :SS

1.00 No 15 HP,690LPM,40Head meter 24811.00 No

DOL /Star Delta stater suitable for local and remote pump control application consisting of

MPCB, Overload relay and contractors as per type II coordination including digital

voltmeter,analouge ammeter with selector switch,run hour meter,required protective relays

and control accessories

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QTY UNIT DISCRIPTION OF ITEM RATE PER AMOUNT

PVC insulated Flat submersible cable as per Detail technical specification of R/ C Of

GWSSB conforming to IS 694,IEC 60227/60228

30.00 RMt R.C. 1 x 3 X 4Sq mm 87.00 RMt

Providing & supplying ISI mark Reflux valves as IS 5312 of following class and diameter

1.00 No including all taxes,insurance,Transportation, freight charges, octroi,inspection charges, 5348.00 No

loading, unloading, conveyance to departmental stores, stacking etc.complete 100 mm dia

Lowering laying and jointing in position CI D/F Sluice valves, butterfly valves & reflux valves

1.00 No ,Air valve including cost of all labour,jointing material, incl.nut bolts and giving satisfactory 439.00 No

hydraulic testing as per ISI code

Lowering of openwell Horizotal submersible pump sets / borewell pump set in well sump with

HDPE/GI/Ms column amd pipe by means chain pulley block / fixture and jointing the cable

with fuse / control pannel boards includding fitting acccessories and making it in working

condition including satisfactory testing

Chairman unit manager

VWSC WASMO,Ahmedabad

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