Rural Water Supply And Sanitation Department Tender

EXECUTION OF RURAL PIPED WATER SUPPLY TO VILLAGE HIRRI PH-I OF G.P KOSKONGA UNDER RAIGHAR BLOCK IN THE DISTRICT OF NABARANGPUR INCLUDING 5 YEARS O&M. (NEW)

Supplying all materials, labour, T&P, design, drawing ,soil testing etc. complete in all respect for sinking of 6 mtr. dia intake well, layng of infiltration gallery, construction of walkway bridge, guardwall & tone pitching construction of RCC Roof building Pump House and construction of Compound wall for Pump House arround OGR/ESR and laying, testing and commissioning of Rising main & Distribution system pipe line such as DI, HDPE, G.I pipe lines etc along with required fittigs & specials and construction of valve chamber, public stand post, individual house hold connection , storage tank, installation of submersible pump with motor in Intake well/ open well & OGR etc.(including supply of stand by pump motor), internal wiring of Pump house etc. as per supplied Drawing in Section - 7 of DTCN and detail scope of work & technical specification, quantity of work mentioned in Section-5 of DTCN and in ( Annexure-A, B, C, D, E & F ) of ALL THE 3 ZONES (NUAPARA,JODAPARA (ADIVASI COLONY,DABRIPARA).. All materials required shall be supplied by the Contractor as per terms and condition of DTCN & all dimensions are as per supplied drawings and as per direction of Engineer in Charge . All work shall be completed in such a manner that all house hold of entire village will get required quantity of drinking water with residual head of 7.00 mtr and residual chlorine of 0.2mg/ltr without any leakage in the entire PWS system .

Supplying of all labour,T&P,material for soil testing ,supply of design, drawing , construction, erection, testing & commissioning etc. of RCC Elevated Storage Reservoir of Different capacity with staging height of 15 mtr and spherical dome using R.C.C M-25 ,4 nos ISI marked 150 mm dia CI sluice valve, & it's RCC valve chambers as per approved drawing, supplying, fitting & fixing of 150 mm dia medium grade GI/HDPE PN-10 Grade pipe confirming to IS 1239 (P-1) 2004, IS 1978 and IS 3598 of required length with required specials from existing risingmain l to ESR & ESR to distribution main including CI/GI in-let, out-let, over flow & washing line( double flanged CI/GI column pipe) of ESR,RCC stair case with 40 mm structural stainless handrail around dome and landing etc. and Stainless steel ladder up to top and outside the ESR, lightening arrester confirming to IS specification, digital water level indicator,150 mm & 150 mm dia CI puddle collar,0.60 m dia 2 nos.CI manhole cover at dome , RCC vent with brass jally etc complete as per direction of the Engineer - in- Charge. (The contractor shall execute the work after preparing the design and detail drawing in 5 sets from qualified engineer and to approve all structural design & drawing from State Technical Agency(STA) IGIT, Saranga/ CET, BBSR/ VSSUI, Burla / NIT, Rourkela/ IIT, BBSR at his own cost). as per detailed scope of work & technical specification mentioned in Section- 5 of DTCN and in Annexure- G including testing of soil etc complete as per direction of Engineer In Charge.