Drinking Water And Sanitation Department Tender

Supplying labours and tools for laylng and Jointlng H.D.P.E. pipes in trenches and making butt unlded Jolnt, supplylng heating minor, jack otc. and provlding nlght guard, banlsr and rod llght to safe guard agalnst ancident, all complete Bs p6r speclflcatlon and direction of Ul (H.D.P.E. plpes willbe supplled dcpartnsntally free of cost).90/80mm dia

E/W in Backfilling the the trenches after laying different type of pipe all comp. as per building spection and direction of E/I

Reduclng Tee Plaln (Taklng larger dlmension) (i) 100 mm

Providing and supplying in standard lengths High DensityPolyethylene Pipe (HDPE Pipe) confirming to lS 49841 14151 I12786 I 13488 (Latest Revision with necessary jointing materials like mechanical connector i.e. thread / insert joint /quick release coupler joint / compression fitting joint or flanged joints excluding coupler / specials and taxes).HDPE pipe of materials qrade PE80-PN06 (dia in mm) 40mm

ii)50mm dia

G.l. Fittings (Conforming to I.S.-1879 ) G.l. Bend 100mm dia

3 core PVC insulated, PVC sheathed copper conductor flat submersible cable Supplying and erecting, Flat flexiblesubmersiblecablewith, Copper Conductor, PVC insulated, and PVC sheathed. 3 core 10sq mm

Providing ISI mark G.I. pipe of following class anddia. excluding GST levied by GOI & GOM in allrespect, inspection charges, transportation to stores,etc. complete as per IS-1239/2004. Note : One coupler shall be provided with each full length of pipe cost of which is included in rates below.i) 100mm dia

ii)50mm dia

GM Full way valve ( ISI mark) 40 mm dia wt not less than 1.0 kg without wheel

Union Socket 100mm dia

GM Non return valve vertical (ISI marked) 40 mm dia wt. not less than 700 gms

G.l. Fittings (Conforming to I.S.-1879 ) G.l. Bend 50mm dia

iii) 40 mm dia

Supplying and erecting DOL starter to operate squirrel cage induction motor working on 380 440Volt,3phase,50Hz with no volt coil andover loadelement with necessary material and connected to supply, etc complete. Starter with original sheet steel encloser.up to7.5 Hp

E/W in excavation (As per I.S. 3114/1965 For laying of different type and size of pipe so as to give one Mtr. Avarage cover over the socket of pipe with disposal of excavated earth within initial lead and as per specifaction and direction Engineer -in- Charge.

Providing, erecting and giving test of submersible pump set conforming to IS8034 and motor conforming to IS 9283, with water proof winding.Pumpshall besuitable for various delivery head and discharge with stainless steel shaft. Motor suitableforworkingon415V± 10%,3Ph,50HzA.C.Supply, with cable guard, thrust carbon/fiberbearingtowithstand entire hydraulic thrust. The pump set shall be suitable for direct coupling, with suitablesuctionstrainer. Pump Section & Code No. Sr. No Unit Supply Rate Rs Erection Rate Rs Total Amt Rs. Description suitable suction strainer. Pump should have suitable discharge out let as per manufacturer's design. Antithrust stream lined non return valve shall be providedwith the pump. 3m submersible copper conductor cableinsingle/doublerunand 2pairsof suitablesizeerection clamp 10 mm thick shall be provided with each pump Submersible Pump 150mm dia (withBronze / Stainless steel (CF8M) Impeller)upto8 stages 5 HP

Operation and maintenance of Two Years of Motor pumps with all complete equipments. 10 % of work value

iii) 40 mm dia

Polymer Braids (Rope)