M & R to Guhai dam Based Guhai RWSS

Name of work :Providing, Supplying, Lowering, Laying & Jointing Rising main Pipeline From Guhai Left Bank RWSS Clear Water Sump to Guhai Right bank

RWSS Clear Water Sump Under Guhai dam Based Guhai RWSS. Ta:- Idar Dist.:-Sabarkantha. Reg.Water Supply Scheme. Ta:- Idar Dist.:-S.K.

SCHEDULE-B SOR-2022-23

Item estimated according to

Item Description Per

No. In figure In words estimated

Manufacture, Supply & Delivery of Electric Resistance Welded (Up to

400mm)/Submerged Arc Welded(Above 400mm) M.S.Pipe having beveled ends plate or

coil conforming to IS-3589-2001 or its latest revision/ ammendment for following

thickness outside diameter at GWSSB store or site anywhere in Gujarat State including all

taxes, insurance, transportation, freight charges, octrol, inspection charges, loading,

1 unloading conveyance to Departmental stores, stacking etc. all complete. (Rate for MS

Pipe based on the ex. works price of HR Coil as Rs.58500 per MT - withouth GST (Above

3.15 mm to 10 mm) & Rs. 59000.00 per MT without GST (Above 10 mm) as onJan-23.(

WPI Index of H. R Coil of Dec-22 is 144)

(a) 323.90 mm dia 5.6 mm thickness Rs. Four Thousand Two Hundred

Thirty Nine only

2 MS specials plain & socket ends

340.00 Up to 300 mm dia 96.00 Rs. Ninety Six only No.

Providing and supplying ISI mark CI D/F Butterfly Valve as per IS:13095 (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. Lowering, laying and jointing in position following C. I. / D/F

3 Reflux valves, Butterfly valves, Sluice valves and Air valves including cost of all labour,

jointing material, including nut bolts and giving satisfactory hydraulic testing, etc.

ISI mark PN-1.6

(a) 300 mm dia PN I.6 Butterfly Valve. Rs. Eighteen Thousand Six Hundred

Providing and supplying C. I. Air valves of approved make & quality of following class

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

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

4 complete.Lowering, laying and jointing in position following C. I. Air valves including

cost of all labour, jointing material, including nut bolts and giving satisfactory hydraulic

testing, etc. complete.

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1.00 4071.00 Rs. Four Thousand Seventy One only No.

Erection of air valve riser by installing new MS pipe of 6 mm thick and 3.2 metre

lenght with necessary fittings such as flange of appropriate size, nut-bolts and

embedded the pipe in RCC M15 with offset of 10 cm. around pipe with necessary

steel etc. complete

(a) 80 mm dia. Rs. Four Thousand Three Hundred

Excavation for pipe line trenches including all safety provisions using site rails &

stacking excavated stuff upto a lead of 90 mt. Cleaning the site etc.complete.for

lifts and strata as specified.

(A) Upto 1.5 mt.depth.

13.30 (a) In Hard murrum. 135.00 Rs. One Hundred Thirty Five only Cum

53.00 (b) In Soft rock. 163.00

(c) In Hard rock.

66.30 372.00 Rs. Three Hundred Seventy Two only Rmt.

Lowering & laying in position to correct line & level M.S. Pipe with outerside

LPE coating & inside solvent free liquid epoxy lining on pedestal or chairs upon

7 prepared formation or prepared bedding in trenches the rates include conveyance

from store to site of work loading, unloading, joint plastering, hydrotesting

etc.complete. 4 mm to 7 mm thick

(a) 323.90 mm dia I/S Solvent free Liquid Epoxy Lining (406 micron) + O/S

120.00 411.00 Rs. Four Hundred Eleven only Cum

LPE Coated M. S. Pipe

Construction of Valve chamber in brick or balla stone masonary locally available

in C.M.1:6 foundation concrete 150 mm thick in C.C. 1:4:8 of trap al size 25 mm

to 40 mm thick inside cement plaster in C.M. 1:3 and cement pointing out side in

C.M.1:3 and top cover of precast RCC Slab 100 mm thick (with key hole in tswo

parts, each with handles or M.S.bars etc.complete as given size) Upto 1 mt. depth

from G.L.to pipe invert level including complete civil works but excluding cost of

excavation and refilling.

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a) Size of Chamber 0.90 x 0.90 x 1.00 mt. Depth.With Precast Slab in two parts 15 Rs. Seven Thousand Seven Hundred

mm. Thirty Eight only

Providing and casting in situ C.C. in grade M-15 (porportions as per mixdesign or

as per Table 9 of IS456 2000 in masses by weigh batching ) using granite,

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

centering, form work, needle vibrated consolidation, curing comp. up to 6 meter Rs. Four Thousand Nine Hundred Six

9 depth or height (excluding cost of reinforcement and neat finishing) with centering 4906.00 only Cum

and shuttering/deshuttering etc. comp. for structure for other than water retaining.

Refilling the pipe line trenches including ramming, watering, consolidating

10 126.00 22.00 Rs. Twenty Two only Cum

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

Labour charges for repairing of leakage in MS pipeline of following diameter at

different places including necessary excavation manually or by machinery,

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

cutting the pipeline or joint if necessary incl. welding the joint by using ISI marked

welding rods duly approved by EIC of appropiate number and size inclusive of

excavator, Hydra/ Crane, D.G. set, welding machine, Gas cutter with LPG

Cylinder, Oxygen cylinder, Grinding machine etc. with fuel, opertor & labour as

required. (incl. all material but excluding cost of pipe)

(a) 323.90 mm dia Rs. Five Thousand Two Hundred Forty

I /we am/are willing to carry out the work at ______________ % above / below percent ( should be written in figure and works )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 Rs._______. Add. ________% above Rs._____.

Executive Engineer

P. H. Works Division

Guj. W.S. & S. Board

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