EXTENSION OF DISTRIBUTION PIPELINE OF OLD WATER SUPPLY SCHEME

Providing coarse clean sand in filling in foundation trenches or in plinth including ramming and watering in layers not exceeding 150mm thick with all leads and lifts including cost of all materials labours, royalty and taxes all complete as per building specification and direction of E/I (mode of measurement compacted volume)

Providing P.C.C. M-150 in nominal mix of (1:2:4) in foundation with approved quality of stone chips 20mm to 6mm size graded and clean course sand of F.M.2.5 to 3 including screening mixing cement concrete in mixer and placing in position vibratin,strking,curing, taxes and royalty all complete as per building specification and direction E/I

Providing centering & shuttering with all complete

Providing 12mm thick cement plaster (1:3) with clean course sand of F:M 1.5 and 1.5mm thick cement punning over it including screening curing with all leads and lifts of water taxes and royalty all complete as per building specification and direction of E/I

Providing and supplying blue MDPE pipes confirming to ISO 4427:1996 manufactured for virgin resin PE 80 food greed compounded raw materials having blue color only assurance certificate from quality agencies like WRC/CIPET (India) /DVGM/KIWA/SPGN etc. for usage in drinking water with quality system. the cost shall include system. the cost shall up to site transit insurance, loading unloading stacking etc. complete as specified and directed PN16 (SDR)-9 with ED

Providing and supplying G.I pipes (tata and equivalent make) for usage in drinking water with quality system. The cost shall include testing of all materials all taxes central, state,muncipal,inspection charges transportation up to site, transit insurance, unloading, stacking etc. complete as specified and directed. 15MM

lowering laying and jointing HDPE/MDPE pipes in proper position including all specials by compression fitting electrofusion and but fusion jointing procedure including hydraulic testing as per relevant IS code 18 sec- complete with all materials for jointing I-X SI procedure like electrofusion machine, No-4(i) electric mirror / heater / bit fusion MJP welding machine with hydraulic jack, top loading clamp etc. pump and accessories for hydraulic testing and all labours as directed by E/I. as per IS- 7634 part-2

Earthwork in excavation (as per I.S. 3114-1965 for laying of different type and size of pipe so as to give one meter average cover over the socket of pipes with disposal of excavated with in initial lead and lift as per specification and direction of engineer- in charge. Excavation in Soft strata @90%

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

Supplying labours and tools for fixing G.I pipes with red lead and yarn of following nominal bore with screwed and socketed joints on wall, ceiling floor including supplying and fittings of wall hooks or pipes to size and threading ends if required etc. all complete as per specification and direction of EЛ.

Supplying and fixing of G.M. ferrule of approved make in existing C.VD.I main including drilling and trapping C.I/D.I main all complete as per specification and direction of E/I. 3mm Dia ferrule weight not less than 425 hm

Providing and fixing of male ended C.I Body brass spindle valve and seat bib cock of approved quality with extra sockets all completed as per specification and direction of EЛ .15mm Dia and weight not less than 400 Gm

Providing and fixing of G.M full way valve of approved quality all complete as per specification and direction of EI. 20mm Dia and weight not less than 400 Gm

supplying and fixing GI fitting of approved make all complete as per specification and direction of E/I 20mm Dia ELBOW

supplying and fixing GI fitting of approved make all complete as per specification and direction of E/I 20mm Dia ELBOW 15mm Dia ELBOW

supplying and fixing GI fitting of approved make all complete as per specification and direction of E/I 20mm Dia ELBOW 20mm Dia Reducing socket

supplying and fixing GI fitting of approved make all complete as per specification and direction of E/I 20mm Dia ELBOW 20mm Dia Nipple

supplying and fixing GI fitting of approved make all complete as per specification and direction of E/I 20mm Dia ELBOW 15 mm Dia Nipple

supplying and fixing GI fitting of approved make all complete as per specification and direction of E/I 20mm Dia ELBOW 20mm Dia Union socket

supplying and fixing GI fitting of approved make all complete as per specification and direction of E/I 20mm Dia ELBOW 15mm Dia socket

supplying and fixing GI fitting of approved make all complete as per specification and direction of E/I 20mm Dia ELBOW 20mm Dia socket

Earthwork in excavation in ordinary rock or soft rock (where blasting is not needed) (vide type of soil item-c) with initial lead of 10M, and lift of 1.5M including dressing making the sides in proper profile profile and dressing the bed in proper grade etc. all complete as per specification and direction of E/I Excavation in Hard Strata @10% (B)

Supplying labours, tools, tackles, lubricant etc. for laying and jointing DI/CIS/S tylon pipes (class LA) in trenches without supplying rubber guard, barrier and red light to safe guard against accident all complete and laying of pipes is to be done as per (I.S.S. 3114-1985) as per design, specification and direction of E/I. 100 mm Dia DI K-7

Supplying labours, tools, and tackles for testing of laid CI or U.P.V.C OR H.D.P.E. OR A.C. pressure pipe up to 60 mm head of water all complete as per specification and direction of E/I. 100mm Dia.DI K-7.

Labour charge for one cutting of C.I./D.I and specials including supplying necessary tools and plants chipping or filling the surface finish as per specification and direction of E/I.100mm Dia.DI K-7.

Supplying labour and tools for fixing C.I. sluice valve in trenches with pair of C.I. Tail piece including making lead caulked joints and flanged joint as per I.S.S. specification including supplying all jointing material (pig lead confirming to I.S.S. 782-1978, yarn confirming to 1364-1983) including drilling holes in flanges if required as per specification and direction of E/I.100mm Dia.

Cutting the road as well as restoring the same as per specifications and as directed by Engineer in charge pucca road (Except black top only taken out material to be used

Dismantling plain cement or lime concrete work including stacking serviceable materials in countable stacks within 15 meter lead and disposal of unserviceable materials with all leads complete as per direction of E/I

Dismantling plain cement or lime concrete work including stacking serviceable materials in countable stacks within 15 meter lead and disposal of unserviceable materials with all leads complete as per direction of E/I

Providing PCC M-150 in nominal mix of (1:2:4) in foundation with approved quality of stone chips 20mm 6 mm size graded and clean coursed 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

Earthwork in back filling the trenches after different types and size of pipes with earth during excavation within initial lead and lift as per specification and direction of engineer-in charge

Providing and constructing B.B. masonry valve chamber with 15cm thick 1:3:6 proportion PCC bedding excluding excavation, B.B. masonry in CM 1:6 proportion precast RCC frame & cover etc. complete as per directed by Engineer-in charge wall thickness :0.25 M. i) 1.20x0.90 m Depth 1.5M with cover

providing and supplying ISI mark centrifugally cast (spun) ductile Pipes of 100 mm and above all diameter for water works with sockets and spigot ends confirming to. 100mm Dia.DI K-7

Providing and supplying D.I. specials and fitting with sealing rubber gasket of SBR complete with cast iron follower gland and MS nut bolt coated or otherwise protected from rusting and suitable for DI pipers including ED,CST all taxes etc. complete as per IS-9523( Cost of specials=2% pipeline cost). 100mm-250mm Dia pipe

Providing double flange sluice valve confirming for IS-2906/14846 including worn gear arrangements as per test pressure stainless steel spindle, caps including all taxes transportation complete. Sluice and scour valve without by pass arrangement PN-1. 100mm Dia.

Carriage of materials - Sand

Metal

Add 18% GST

Add 1% Labour Cess