Remaining work for (Part-A) Sahibganj Urban Water Supply Scheme under D.W. and S. Division, Sahibganj on turnkey basis for the Year 2024-25.

Amount

Supply & Laying of DI K-9 Pipe

Detailed longitudinal survey along alignment of pipe line, investigation, soil testing, site cleaning, strip leveling and drawing "L" section showing specials like air valve, scour valve, sluice valve and getting the design of pipe line verified and getting approval of department and doing the following work done Supply of Ductile iron spigot socket pressure pipe of class k-9/Class K-7 conforming to IS-8329 (suitable for push on rubber gasket joint) and supplying rubber gasket for push on joints suitable for jointing D.I.Pressure pipes as per IS-5328 and IS-12820 and making gasket joints D.I. pipe shall be internally lined with blast furnace slag cement mortar in conformity with IS-11906 and externally coated with bituminous paint compatibel with Zinc cozting over metallic zinc coating or zinc rich paint coating. the above external protection and internal line of ductile iron pipe shall confirm to IS-8329 ) Supply of pipe shall include all transportation, carriage, loading and unloading, taxes and duties all complete, this work also includes supply of labour, tools, tackles, lubricants and providing night guard barrier and red light to safequard against accident all complete, storage and handling, lowering into the excavated trench, all complete as per specification, drawing and direction of engineer-in-charge( refer Section 5 Sl No. 2.13of SBD for Details of specification

(A) Clear water Rising Main (DI K-9)(i) 350 MM dia

Detailed longitudinal survey along alignment of pipe line, investigation, soil testing, site cleaning, strip leveling and drawing "L" section showing specials like air valve, scour valve, sluice valve and getting the design of pipe line verified and getting approval of department and doing the following work done laying of Ductile iron spigot socket pressure pipe of class k-9/Class K-7 conforming to IS-8329 (suitable for push on rubber gasket joint) and supplying rubber gasket for push on joints suitable for jointing D.I.Pressure pipes as per IS-5328 and IS-12820 and making gasket joints D.I. pipe shall be internally lined with blast furnace slag cement mortar in conformity with IS-11906 and externally coated with bituminous paint compatibel with Zinc cozting over metallic zinc coating or zinc rich paint coating. the above external protection and internal line of ductile iron pipe shall confirm to IS-8329 ) laying of pipe shall include all transportation, carriage, loading and unloading, taxes and duties all complete, this work also includes supply of labour, tools, tackles, lubricants and providing night guard barrier and red light to safequard against accident all complete, storage and handling, lowering into the excavated trench, all complete as per specification, drawing and direction of engineer-in-charge( refer Section 5 Sl No. 2.13of SBD for Details of specification

(B) Clear water rising main (DI K-9)350 mm Dia

Supply & Laying of DI K-7 Pipe

Detailed longitudinal survey along alignment of pipe line, investigation, soil testing, site cleaning, strip leveling and drawing "L" section showing specials like air valve, scour valve, sluice valve and getting the design of pipe line verified and getting approval of department and doing the following work done Supply of Ductile iron spigot socket pressure pipe of class k-9/Class K-7 conforming to IS-8329 (suitable for push on rubber gasket joint) and supplying rubber gasket for push on joints suitable for jointing D.I.Pressure pipes as per IS-5328 and IS-12820 and making gasket joints D.I. pipe shall be internally lined with blast furnace slag cement mortar in conformity with IS-11906 and externally coated with bituminous paint compatibel with Zinc cozting over metallic zinc coating or zinc rich paint coating. the above external protection and internal line of ductile iron pipe shall confirm to IS-8329 ) Supply of pipe shall include all transportation, carriage, loading and unloading, taxes and duties all complete, this work also includes supply of labour, tools, tackles, lubricants and providing night guard barrier and red light to safequard against accident all complete, storage and handling, lowering into the excavated trench, all complete as per specification, drawing and direction of engineer-in-charge( refer Section 5 Sl No. 2.13of SBD for Details of specification

(B) clear water Distribution Main (DI K-7)(i) 100 mm Dia

(ii) 200 mm Dia

(iii) 250 mm Dia

(iv) 750 mm Dia

Detailed longitudinal survey along alignment of pipe line, investigation, soil testing, site cleaning, strip leveling and drawing "L" section showing specials like air valve, scour valve, sluice valve and getting the design of pipe line verified and getting approval of department and doing the following work done laying of Ductile iron spigot socket pressure pipe of class k-9/Class K-7 conforming to IS-8329 (suitable for push on rubber gasket joint) and supplying rubber gasket for push on joints suitable for jointing D.I.Pressure pipes as per IS-5328 and IS-12820 and making gasket joints D.I. pipe shall be internally lined with blast furnace slag cement mortar in conformity with IS-11906 and externally coated with bituminous paint compatibel with Zinc cozting over metallic zinc coating or zinc rich paint coating. the above external protection and internal line of ductile iron pipe shall confirm to IS-8329 ) laying of pipe shall include all transportation, carriage, loading and unloading, taxes and duties all complete, this work also includes supply of labour, tools, tackles, lubricants and providing night guard barrier and red light to safequard against accident all complete, storage and handling, lowering into the excavated trench, all complete as per specification, drawing and direction of engineer-in-charge( refer Section 5 Sl No. 2.13of SBD for Details of specification

(C) Distribution main (Di K-7) (i) 100 mm Dia

(ii) 150 mm Dia

(iii) 200 mm Dia

(iv) 250 mm Dia

(v) 300 mm Dia

(vi) 350 mm Dia

(vii) 400 mm Dia

(viii) 450 mm Dia

(ix) 500 mm Dia

(x) 600 mm Dia

(xi) 750 mm Dia

Supplying, fitting and fixing in position, socketted or flanged Ductile iron fitting in accordance with IS:9523 at works site suitable for tyton joint for socketted fitting including supply of SBR tyton rubber gasket, transportation, storage and handling carriage, loading and unloading, including taxes and duties all complete as per specification and as per directed by E/I

In Distribution-43578Kg

Providing ISI marked double flanged sluice valve/scour valve with jointing to pipe work (including all hard ware and packing ) water works quality having non rising spindle with hand wheel and stainless steel spindle and caps as per requirement including C.C foundation / structural steel support conforming to IS 780 and IS-'1' 2906 /14846(embossed on the body of SV) including all taxes, insurance, third party inspection charges, loading, unloading, transportation up to site etc complete as per specification and direction of E/I. Sluice Valve(PN-1.6),without by pass arrangement

100 mm dia at Distribution main

150 mm dia at Distribution main

200 mm dia at Distribution main

250 mm dia at Distribution main

300 mm dia at distribution main

350 mm dia at Distribution main

400 mm dia at Distribution main

450 mm dia at Distribution main

500 mm dia at Distribution main

750 mm dia at Distribution main

350 mm dia at Rising main(PN-1.6)

450 mm dia at Rising main(PN-1.6)

600 mm dia at Rising main (PN-1.6)

100mm dia Scour valve

Erecting, connecting ISI marked double flanged sluice valve/scour valve with jointing to pipe work (including all hard ware and packing ) water works quality having non rising spindle with hand wheel and stainless steel spindle and caps as per requirement including C.C foundation / structural steel support conforming to IS 780 and IS-'1' 2906 /14846(embossed on the body of SV) including all taxes, insurance, third party inspection charges, loading, unloading, transportation up to site etc complete as per specification and direction of E/I. Sluice Valve(PN-1.6),without by pass arrangement at Distribution main

100 mm dia at Distribution main

150 mm dia at Distribution main

200 mm dia at Distribution main

250 mm dia at Distribution main

300 mm dia at distribution main

350 mm dia at Distribution main

400 mm dia at Distribution main

450 mm dia at Distribution main

500 mm dia at Distribution main

600 mm dia at Distribution main

750 mm dia at Distribution main

350 mm dia at Rising main(PN-1.6)

450 mm dia at Rising main(PN-1.6)

600 mm dia at Rising main (PN-1.6)

100mm dia Scour valve

Providing and supplying lowering, laying and fixing in position Kinetic Orifice Type Air Valves as per IS-10845 specification with isolating sluice valve , mounted in horizontal position and operated by wheel gearing, small orifice elastic ball resting on a gun metal orifice nipple, large orifice vulcanating ball seating on mouled seat ring, inlet face and drilled, including all taxes, insurence, third party inspection charges, loading, unloading, transportion upto departmental stores/site etc complete, as per specification and direction of E/I. PN-1.6

100 mm dia

200 mm dia

Providing and supplying ISI Mark CI D/F Reflux valve (non return valve) as per IS-5312 Part I(1984) of 1000 mm dia including all taxes , railway freight, inspection chaeges, unloading from railway wagon, loading into truck, transportation upto site, unloading stacking etc. all complete and lowering, laying and jointing in position including cost of all labour, jointing materials including nut-bolts and give satisfactory hydraulic testing , etc comlete without by pass arrangement. (PN-1.6

350 mm dia at Rising main(PN-1.6)

450 mm dia at Rising main(PN-1.6)

600 mm dia at Rising main(PN-1.6)

Providing and supplying ISI Mark CI D/F Short body Pattern type manually operated Butter fly valve having body disc and end cover in graded cast iron to IS 210 Gr.CF 200 generally confirming in to IS-13095-1991,Synthetic rubber faced ring secured on disc by retaing ring with Stainless steel screw stub shaft of stainless steel riding in teflon bearing of 600 mm dia including all taxes (Central and local), railway freight, inspection charges, unloading from railway wagon, loading into truck, transportation up to site, unloading stacking, etc. all complete and lowering, laying and jointing in position including cost of all labour, jointing materials including nut-bolts and giving satisfactory hydraulic testing, etc. complete.withou by pass arrengement. (PN-1.6) with by pass arrengement MJP 2023-24 SECTION-I(XII) Item 3b xii

Supplying tools & cutting roads as well restoring the same as per the specification & direction of Engineer In charge. (a) Pucca Road – for cutting road as per requirement (taken out materials to be used except black top only

(B) WBM Road - for cutting road as per requirement (taken out materials to be used except black top only)

(C) Dismantlng cement concrete road manually/by mechanical means indclusing disposal of material with 50 m lead as per direction of E/I. -2813 cubic meter.

Providing PCC M-150 in nominal mix of (1:2:4) in foundation with approved quality of stone chips 20 mm -6 mm size graded and clean coarse sand of FM 2.5 to 3.0 including screening shuttering mixing cement concrete in mixer and placing in position vibrating Striking curing taxes and royalty all complete as per building specification and direction of E/I. JSOR 2022 RCD 12.08 A (Case ii)

Earth work in excavation (as per IS 3114/1965) for laying of different sizes of DI K-9 pipes so as to give one meter average cover over the socket of pipe with disposal of excavated earth with initial lead of 50m and initial lift of 1.50m and all complete as per specification and direction of E/I. Classification of soil item A&B

Earth work in back filling the trenches after laying different types and size of pipes with earth removed during excavation within initial lead and lift as per specification and direction of E/I.

Labour charge for one cutting of D.I. pipe and specials including supplying necessary tools and plants, chipping or filing the surface finish as per specification and direction of E/I.

Clear water rising Main

350mm dia

Distribution(i) 100 mm Dia

(ii) 150mm Dia

(iii) 200 mm Dia

(iv) 250 mm Dia

(v) 300 mm Dia

(vi) 350 mm Dia

(vii) 400 mm Dia

(viii) 450 mm Dia

(ix) 600 mm Dia

(x) 750 mm Dia

Constructing reinforced cement concrete valve chamber of concrete grade M-15 with bed concrete of concrete grade M-75, inside plaster. with cement mortar 1:6, support for valve, RCC pre-cast cover slabs, excavation, back filling, centering & shuttering, shoring, removal of spoil, reinforcement, etc as drawing, specifications and direction of E/I including cost of all labour and necessary materials, complete in all respects for the following inside dimensions

Size 0.6 x 0.8 x 1.54m

Size .975 x 0.9 x1.75 m

Size 1.2. x 1.05 x 2.05 m

Construction of Masonry valve pit for fixing the following sizes of valves as per the type design. The foundation shall be in PCC M10 and brick work in CM 1:6 plastering in CM 1:6, 12mm thick and the pit provided with 150mm thick precast slab RCC 1:2:4, cover slab. the rate should include earth work in excavation in various soils met with at the site of work, refilling the pit after the construction of the pit, providing cut stone set, cost of steel reinforcement fabrication charges complete and excluding the cost of valves, pipes and specials etc.all complete as per specification and direction of E/I.

Size - 0.6 x 0.8 x 1.54m

Size - 0.9 x 0.9 x 1.625m

Size - 0.975 x0.9 x 1.75m

Size -1.2 x1.05 x 1.875m

Size - 1.2 x 1.05 x 2.05 m

Supplying labours, tools and tackles for haudraulicTesting of laid pipe line pressure pipe up to 60m head of water all complete as per specification and dierection of E/I. (water to be supplied free of cost Departmentally.

D.I. K-9 Raw 600 mm dia Raw water

clear water rising -

450mm dia

350 mm dia

700 mm Dia

D.I. K-7 Distribution mains100 mm dia

150 mm dia

200 mm dia

250 mm dia

300 mm dia

350 mm dia

400 mm dia

450 mm dia

500 mm dia

600 mm Dia

750 mm Dia

Construction of House Connection

Supplying and fixing G.M. ferrule of approved make in existing C.I./D.I. main including drilling and taping C.I./D.I. main all complete as per specification and direction of E/I. 3 mm, 6 mm 10 mm dia ferrule weight not less than 425 gram M-922

Providing and fixing gun metal full way valve of approved quality all complete as per specification and direction of E/I (a)15mm dia and weight not less than 300 gram M-924

Providing and supplying blue MDPE pipes confirming to ISO 4427:1996 manufactured from vergin resin PE 80 food grade compounded raw material having blue colour only with quality assurance certificate from quality agencies like WRC / CIPET ( India) / DVGM / KIWA / SPGN for usage in drinking water with quality system all complete including cost all taxes, inspection charges transportation to work site and earth work involved, all complete job as per specification and direction of E/I. 20 mm dia pipe

Providing and supplying of compression fittings PN-16 rated in confirmation to ISO 14236:2000 and shall be tested as per ISO:3459,ISO : 3501 and ISO:3503 sitable for drinking water and approved by WRAS / UK / KIWA etc in food grade poly propyline and shall be inclusive of all cost such as testing, all taxes , inspection charges, transportation to work site as per specification and direction of E/I. female adapter 20 x 1/2"

Elbow 90 degree 20 mm dia

Coupling 20 x 20 mm dia

Earth work in excavation(as per IS 3114/1965 for laying of different types and sizes of pipes so as to give one meter average cover over the socket of pipe with disposal of excavated earth within initial lead and lift as per specification and direction of E/I.(For soil item B)

Earth work in back fillingthe trenches after laying of different types and sizes of pipes with earth removed during excavation within initial lead and lift as per specification and direction of E/I.(For soil item A & B)

Repairing of Leakage in Old Laid Pipe / Searching of Pipe Missing Link and jointing

Repairing of Leakage in Old Laid Pipe / Searching of Pipe Missing Link and jointing but excluding the cost of Pipe Fitting (100 to 300 mm. Dia.)

Repairing of Leakage in Old Laid Pipe / Searching of Pipe Missing Link and jointing but excluding the cost of Pipe Fitting above 300 mm Dia

Estimate of Taking out existing CC interlocking paver blocks and Laying old cement cocrete interlocking paver blocks

Taking out existing CC interlocking paver blocks from footpath/ central verge, including removal of rubbish etc., disposal of unserviceable material to the dumping ground, for which payment shall be made separately and stacking of serviceable material within 50 metre lead as per direction of Engineer-in-Charge

Laying old cement cocrete interlocking paver blocks of any design/ shape laid in required line, level, curvature, colour and pattern over and including 50 mm thick compacted bed of coarse sand, filling the joints with fine sand etc. all complete as per the direction of Engineer-in-charge. (Old CC paver blocks shall be supplied by the department free of cost).

COSTING OF THRUST BLOCK

Construction of R.C.C. Thrust Block (for Detail Specification & mesurement reffer to Section 5 item no 2.11 of SBD)1. 450mm dia pipe.(i) Thrust Block (For 22.5o band)

450mm dia pipe.(i) Thrust Block (For 22.5o band)

(ii) Thrust Block (For 45o band)

(iii) Thrust Block (For 90o band)

Add 18% GST

Add 1% Labour Cess

M/S ALOK KUMAR SINGH (BID ID -644497)