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Tender For Construction Of Drinking Water (Upto Class Viiith) At Govt. Upd Nandan Hedi Block- Umrain, alwar-Rajasthan

RAJASTHAN COUNCIL OF SCHOOL EDUCATION has published Tender For Construction Of Drinking Water (Upto Class Viiith) At Govt. Upd Nandan Hedi Block- Umrain. Submission Date for this Tender is 07-12-2022. Mineral Waters Tenders in alwar Rajasthan. Bidders can get complete Tender details and download the document.




Tender Notice

35017862
Tender For Construction Of Drinking Water (Upto Class Viiith) At Govt. Upd Nandan Hedi Block- Umrain
Open Tender
Indian
Rajasthan
alwar
07-12-2022

Tender Details

Construction Of Drinking Water ( Upto Class Viiith ) At Govt. Upd Nandan Hedi Block- Umrain

Key Value

Document Fees
INR 1000 /-
EMD
INR 9000.0 /-
Tender Value
INR 4.50 Lakhs /-

BOQ Items

Name of Work: Construction work of Drinking Water (PAB 2022-23) at Govt. UPS NANDAN HEDI BLOCK UMRAIN
Sl. No. Item Description
1ART-A(Drinking Water Work) Based on BSR PWD - 2019, Alwar
2Construction of tube-well from ground level and upto 100 Meter depth and above sizes in all types of soils in alluvium strata by "bailing" method and without gravel packing as per IS:2800(Part-I & II) 1979 specifications (The work includes formation of cavity well at bottom by development with appropriate air compressor or bailer pumping and also lowering of casing pipe but excluding cost of the casting pipe.The tube-well should have a throughout bore as per nominal bore of casing pipe.The work would be completed after obtaining sand free water.). 125 mm Nominal Bore.
3Construction of Tube-well upto 100 Meter depth and above in all type of rocks by DTH system and over burden, to accommodate casing pipe of following sizes in all types of soils and over burden including lowering of casing pipes, but excluding cost of casing pipes as per IS:2800 (Part I & II) 1979 specifications.The work would be completed after obtaining sand free water.The tube well should have a throughout bore as per nominal dia of casing pipe : 125 mm dia Nominal bore.
4Development of tube well as per ISI specification using suitable compressor to give free water for required yield of the gravel packed tube well.
5Supply fo ERW M.S. black casing pipe ISI marked ( IS : 4270/1992) of grade Fe410 of following sizes at site of work. Nominal bore of pipe (mm) 150 mm nominal boae of pipe
6Supply of strainer pipes made of ERW M.S. black pipe ISI mark of following sizes at the site of work including required size of slotting as per IS:8110-1985. 150 mm Nominal Bore.
7Testing verticality of tube well by plumbing system and yield test and draw test by pumping system as per IS : 2800 (Part II) 1979.
8S & F tube well cover fo M.S. sheet (6mm thick) with nuts and bolts complete forsize.150 mm dia
9S & F M.S. Clamp, set of 50 X6 mm flat iron with nuts and bolts etc. for holding the riser pipe assembly of submersible pump set.
10Supply Installation testing & Commissioning of Radial / mixed flow ISI marked water filled submersible motor pump setssuitable for 100/150mm dia borewell.The size of adopter fixed on top of the motor should exceed the top of coupler , for safegaurd the coupler. The construction material of motor and pump should match IS: 8034:2018 and IS 9283 guideline. The radial flow pumpset should operate at 5 star energy efficiency level of BEE and mixed flow pump set should operate at 3 star energy level of BEE, accompained by valid BEE certificate. Motor should be IE2 class as per IEC 60034-2-1: 2007, IEC 60034-30: 2008,& IS12615:2011with required accessories including making connection suitable for Bore well. The job includes labour part of lowering ofriser pipe G.I./H.D.P.E. with rope, cables & pump, installation of complete fitting and accessories, jointing of electrical cables up to switch board. All labour for testing of submersible pumps set and supply of water to water mains, complete in all respect . All as per pre approved by Engineer in charge.For additional technical parameters of products/ work, refer Annexure "A" attached with this BSR . 100 mm diameter Submersible pump shall have following HP Rating, phase, Head range, Discharge range respectively. 3.0 HP, 1-Ø, (40 -170)Mtr, (60- 20) LPM
11Providing & Fixing of HDPE pipe ISI mark (IS:4984/2016 ) for water supply (suitable for submersible & jet pump) with required fittings ie socket, elbows, tee etc. complete in all respect. All as per pre approved by Engineer in charge.For additional technical parameters of products/ work, refer Annexure "A" attached with this BSR . 40 mm OD6 kg / cm2
12E-260716 P/L ISI marked PVC insulted submersible cable confirming to IS 694 with flexible coper conductor including making connection etc. as required 4.0 sq mm 3 core flat Gr. 1
13Supply Installation testing & Commissioning ofISO certified company made DOL/Star-Delta Starter panel made out from 1.6 mm thick powder coated CRCA sheet, enclosure comprising of over load protection relay, short circuit & single phasing protection, Illuminated ON / OFFpush buttons,ammeter, voltmeter, indicating lamps etc.suitable for following rating motors complete in all respect. Appropriate type test certificate / OEM test report shall be submitted. All as per pre approved by Engineer in charge.For additional technical parameters of products/ work, refer Annexure "A" attached with this BSR . For single phase Submersible / Monoblockpump 0.5 HP to 3.0 HP (DOL starter)
14P & F PVC Storage Tank (IS:12701 marked indicating the BIS license No.) of approved make with cover, 25 mm dia 1 M long G.I. over-flow pipe & 25 Cm. long wash out pipe with plug & socket, including making connection etc. complete of approved design 1000 litres capacity.
15P & F Bib Cock (IS:8931 Mark) Superior quality of approved make : Brass 400 gm. 15 mm nominal bore.
16Providing and fixing steel gate, grating , and grills made of angles, tees, square bars, flats,or black pipe with holdfast and fittings complete as per design and drawing including cutting welding and fabrication with priming coat of red oxide
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