Roof Top Rain Water Harvesting for Primary ans Secondary School at various Villages of Mangrol Taluka Year 2025-26,Ta.Mangrol,Dist.Surat

Name of work : Roof Top Rain Water Harvesting for Primary ans Secondary School at various Villages of Mangrol Taluka Year 2025-

26,Ta.Mangrol,Dist.Surat

BILL OF QUANTITY

Memorandum showing items of work to be carried out

Rates In figure according to

Item No. Item of work Quantity Unit

Rs. Ps. estimated

Excavation of pipeline trenches/foundation trenches in the strata shown below

including depositing the excavated stuff as and where directed upto lead of

Mts. and 6.0 Mt lift of excavation below average G.L. including, refilling,

cleaning the site with thin jungle cutting but excluding dewatering if any. (a)

Excavation in all sorts of soil. Up to 1.50 M

Providng & installing Filter of SS 304/316 filter material with inlet and outlet

size of 110 mm having drain outlet for impuritis removal and rate of filtration of

minimum 150 liter per minute and suitable for minimum of 150 sqmt of roof area

with warrenty of 5 years including all neccesary fitting & accessories etc.

Providing Laying and & joinning standard length ISI mark regid unplasticised

PVC pipes suitable irrigation water with selffit joint including joining material

(cement solvent) of following class and dia as per IS specification no-4985/1988

etc. complete. (B) 110 mm PVC 6 kg/cm 2 Pipe

Providing and supplying at store or site of work including freight, loading

unloading stacking insurance and all taxes etc. complete. P.V.C. Moulded and

fabricated PVC fitting 6 Kg/cm2 pressure etc complete as directed.

(F 4) P.V.C. Elbow (Moulded) 110 mm

Providing and supplying at store or site of work including freight, loading

unloading stacking insurance and all taxes etc. complete. P.V.C. Moulded and

fabricated PVC fitting 6 Kg/cm2 pressure etc complete as directed.

(E 9) P.V.C. Tee (Moulded) 110x110 mm

Providing and supplying at store or site of work including freight, loading

unloading stacking insurance and all taxes etc. complete. P.V.C. Moulded and

fabricated PVC fitting 6 Kg/cm2 pressure etc complete as directed.

(E 11) P.V.C. Tee (Moulded) 160x110 mm

5 Item No. 5:- Ball 12.00 Nos 1345.00

or Stop Valves Threaded ends, Metalic to PVC, PVC wedge PVC seat rings

Providing & fixing in position sign board of standard size of 0.45mx0.30m with

M.S. angle 40mmx40mmx6mm with 3mm thick iron plate including fixing in

1:5:10 prop. Concrete block size 40cmx40cmx75cm including painting existing

data on the board etc. complete as directed.

Drilling of 200 / 215 mm dia bore in over burden rockey or loose, collapsible /

boulder strata and lovering 200/175 mm dia UPVC / PVC / ERW casing pipe

above 12 mtr upto 40 mt depth by DTH ring etc complete. For Zone-I

Providing and Supplying in standard length ISI mark rigid unplasticised PVC

pipes suitable for potable water with Ring fit Joint 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 the departmental store and including cost of jointing material

etc.complete. Test Pressure 6.00 Kg/CM2 pipe 200 mm diameter.

Bore plug having 100mm height made from UPVC of std. make. Suitable for

& R work of above work for 3 years at 3% per annum including monthly visit for

entire period of 3 years etc.

Rupees Twelve Lacs Nineteen Thousand Seven Hundred Two and Paise Fifty Four only

I/We am/are willing to carry out the work at _____________ % above/below percent(Should be written in figures and words) of the estimated

rate mentioned above. Amount of my /our tender works out as under.

Estimate Amount Estimate Amount

put to tender Rs. 1219702.54 put to tender Rs.

Deduct___________ % below Add___________ % Above

( If any) ______% ( in Figure)___________ Net Net

1 The Contractor shall exhibit a board with detailed specification and details of work as directed by the Engineer-In-Charge for which no extra payment shall be

The labour cess will be deducted as per prevailing rules i.e. 1% of the work done.

3 GST and Income tax TDS will be deducted at a source while making payments of bills

In all R.C.C. Items in Rate Analysis Standard Cement Consumption has been taken as per Govt. G.R.: PRC-10/2017 Cement Consumption/16/C

Date:11/05/2017 as stated in S.O.R. therefore in R.C.C. items where there is a change as per actual mix design the cost of difference of cement consumption

have been deducted from the rate of original item at the rate of input rate __ _-___ mentioned in all the tender.

Executive Engineer

Panchayat Irrigation Division