WORK PLAN YEAR 2025-26

No. figures

Designing structurally (and asthetically) complying provisions of relevant

Indian standards, and constructing RCC elevated service reservoirs of

70000 Lit. capacity and 12 meter height, using latest soil investigation

report of proposed site, seismic zone, wind speed zone, including (1)

container shape any suitable type (or specified). (2) Staging consisting of

column brace trestle/shaft /cobination column-brace trestle shaft as

appropriate (or as specified) and (3) appropriate foundation syatem. This

include 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 water

propoer soil and disposing of the surplus stuff at all require lead (4) This

will also include cement plaster in CM 1:2 with approved water proofing

1 compound all over inside container (i.e wall, base top slab /dome bottom

etc. all) (5) All types of labour & material charges of lowering, laying

erecting/ hoisting & joining of pipe assembly of inlet. Outlet, overflow,

washout and bye pass arrangment as per hydraulic design are including (6)

Providing and fixing of any accessories (specified), 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 include constructing RCC spiral staircase with

adequate tie beams, staircase footing RCC chamber for valve ventilaing

shaft and ventilators as well as door in shaft, SS garting to be provided to

outlet pipe (inside Container) for safety. 8) including providing and

(9) it also includes satisfactory water tightness test as per relavent IS 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 ESR.

(1) I.S. 3370 Part -I & II 2009 or its latest revision

(1.1) I.S. 3370 Part -III & IV 1965 or its latest revision

(2) I.S. 456-200 or its latest revision

(3) I.S. 11682-1985 or its latest revision

(4) I.S. 1893-2020 Part I to V or its latest revision

(5) I.S. 13920-1993 or its latest revision

(6) I.S. 875 part I to III 1987 or its latest revision

(7) I.S. 11089-1987 or its latest revision

General Specification: (1)The Min concrete grade for RCC shall be M-30,

proportion of concrete ingrediance shall be as per Mix design using weigh

batching. (2) HYSD steel, FE-415 or highrer grade reinforcing bars

confirming to IS 1786 or 1139 or CRS/ TMT bars shall be used as per

detailed specifications (3) In case of column-bracing trestle type staging

having more tha Six columns internal horizontal bracing is obligatory. One

bracing shall be at foundation level in case of individual footing (4) Min

size / thicness of various component shall be provided as per design

crieteria/specification/IS code (or as per std practice) Capacity of ESR

shall be consider excluding free board

(5) Min Diementions specified for various component in tender data /

specifications should be provided (6) The safe bearing capacity (SBC)/

allowable pressure on soil shall be refere from latest SBC test report of

tender data sheet. During execution if poor soil starta or ground water

table is ncountored the SBC shall have to be re ascertained and the design

should be revised accordingly (7) Max spacing between horizontal

bracings shall be 5 Mt storey height (8) The BB masonery cabin with MS

door shall be constructed when spiral staircase is out side the staging (9)

RCC staircase / MS staircase shall be provided and fix for acess to roof

when height of room from GL is upto 10 mt. for ESR having more than

mt height propoer RCC staircase or suitable spiral staircase shall be

constructed. Railing should be provided through out the staircase and

around the top ring beam. (10) For ESR having staging height more than

15 mt thus spiral staircase shall be provided inside the staging with

effective tie beams in more than one direction (11) water level indicator

shall be provided and fix float type / electronic (as specified) (12) The rate

shall include providing and fixing pipe, specials, and valves reuired for

inlet ,outlet ,washout ,overflow and bypass arrangement.the scope of work

include constructing, supporting RC pillers, erecting, laying, fixing, and

joining pipes and specials etc.up to5 Mt length form face of staging (outer

most column) (13) DI pipes and specials shall only be used (14) The rates

shall include cost of dewatering during execution making all arrangement

with any dewatering technique.

(15) The structure shall be design properly fot ulpift due to ground water

table specified in data or GWT encounter during execution. No extra

payment shll be paid for the same (16) Effective curing shall be carried out

up to required period as per specification (17) Agency shall engage

qualified( atleast graduate) consulting engineer for designing the structure

and he/she shall visit the site for the guidance of work at all level

(i.e.below foundation, upto GL, above GL, for all lifts up to container)

(18) 75% part rate shall be payable for concrete, reinforcement an

plastering items of container untill satisfactory hydraulic testing for water

tightness is performed or as per tender condition. Till than the work shall

be treated as incomplete

Above conditions / General specifications Sr no 1 to 18 are part and parcel

of tender (contract)

1 No RCC ESR 70000 Liter Capacity

Providing,supplying ISI mark G.I. Pipes with coupling of following class

and diameter incl. all taxes, insurance, transportation, freight charges,

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

stores, stacking etc. complete.

100 mm dia. G.I. Pipe (Heavy Duty) 96.00 Mt. 992.00

Providing and supplying at store or site of work PVC / GI specials as per

3 requirement including loading, unloading, stacking, carting to site freight,

insurance & all taxes etc. complete

100 mm dia. G.I. Elbow (Market Rate) 2.00 Nos. 350.00

100 mm dia. C.I.Flange (Market Rate) 2.00 Nos. 338.00

100 mm dia. G.I. Coupling (Market Rate) 1.00 Nos. 272.00

100 mm dia. G.I. Nipple 15 cm. long (Market Rate) 2.00 Nos. 175.00

100 x 80 mm dia. G.I. Reducer (Market Rate) 2.00 Nos. 300.00

100 mm dia. G.I. Tee (Market Rate) 5.00 Nos. 190.00

100 mm dia. G.I. Plug (Market Rate) 5.00 Nos. 50.00

Bolts & Washers for Valves 25.00 Kg. 63.00

Rubber Packing Normal 25.00 Kg. 80.00

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

4 and stacking excavated stuff upto a lead of 90 m clearing the site etc.

complete for lift and strata as specified.

A. In all sorts of soil and soft murrum upto 1.5 mt depth. 60.48 cum 93.45

Lowering, laying and jointing G.I. pipes with G.I. specials of following

diameters in proper position, grade and alignment as directed by Engineer-

in-charge including conveyance from stores to site of work, labour, giving

hydraulic testing, etc. complete

100 mm dia. G.I. Pipe 96.00 Mt. 35.70

Refilling the pipeline trenches including ramming, watering, consolidating

disposal of surplus stuff as directed within a radiaus of 3 km.

Surplus stuff upto 3 Km 59.73 cum. 23.10

Providingand fitting readymade prefabricated portable concrete mini panel

7 havingouter size110x50x190 cmwithnecessary fitting for electric panel

mounting complete as per detailed specifications and drawing

Readymade Cabin 1.00 Nos. 12796.88

Sixteen lakh fourty five thousand five hundred and twenty one rupees only.

I/We am/are willing to carry out the work at _______ % above/below ( percent

should be written in figures and in words ) of the estimated rates mentioned above.

Amount of my/our tender works out as under.

Estimated amount put to tender Estimated amount put to tender

Deduct………% below Add………% Above

Signature of contractor Executive Engineer

Panchayat Irrigation Division

Tapi-Vyara