Construction of 650 KL Capacity Over Head Tank At Goraparao Pump House Under Dhaulakhera Water Supply Scheme of Block Haldwani

Rates for Construction of 650 KL Capacity Over Head Tank At Goraparao pump house of Dhaulakhera Water Supply Scheme Under Haldwani Block District Nainital.

Supply of all materials, labour & T&P etc and Construction of R.C.C. O.H.T. of 650 KL capacities (in kiloliters) and 18mtr Staging with 1.00 m wide R.C.C. stair case from G.L. to balcony and from balcony to top dome, 1mX1m R.C.C. landing at suitable locations and railed with 3 rows of 20 mm dia G.I. (M) pipe on 65mX65mX5mm angle iron posts fixed with ladder, from top to the floor inside of the tank, M.S.M.H. cover with locking arrangement, lightening conductor as per electricity rules, water level indicator, supply and fixing of outlet, inlet, overflow and wash out pipes with necessary sluice valves, pipe pieces (including cost of materials) flooring 0.60m wide apron, painting on tank body vertical pipes, ladder, M.S.M.H. cover, ventilator column etc. complete with approved water proofing (apex)/enamel paint, testing, filling water for testing purpose etc. including supply of vertical pipes and specials, assuming bearing capacity as 8MT/Sqm Foundation depth 3.5 meter and 18 meter staging . 1) Submission of Soil testing, Detailed Design and drawing from any recognized University such as I.I.T etc or Govt accredited firm/Lab as per direction of Engineer in -charge. 2) R.C.C. as per approved design including fixing various pipes and ventilator at top and fixing of M.S. sheet of 10mm gauge manhole cover of 60X60cm size with frame and locking arrangement and railing including supply of all material. 3) Two column R.C.C. stair case with 1.0 mtr minimum clear width attached with tank body as an access to balcony and top dome of tank from ground level as per design and drawing with 1.25m high railling and gate with cabin as per specification including supply of all materials. 4) Supply of fixing of M.S. Ladder form inside the tank body from room to the bottomdome of the tank in the slope of 3:1 (3vertical:1 horizontal) with railing as specified. 5) Railing on staircase & its landings, all around balcony & top dome for access up to ventilator as specifications including supply of all material, Railing shall be provided in three rows of G.I. pipes (medium Quality) 6) Supply and fixing of digital water level indicator along with all necessory equipment such as invertor a per specifications and fixing of lightening conductor and earth plate etc. as per specifications. 7) Testing of tank of water tightness as per specifications enclosed including supply of water. 8) Supply of all materials and construction of 80mm thick R.C.C. floor, apron and 15cm dia semi circular drain around apron in a slope towards wash out chamber. 9) Three coats of approved quality and shade of Apex Asian Paint for Painting of as per direction of Engineer in charge over concrete work including supply of all materials etc. 10) Three coats of anti corrosive/aluminum/black Japan paint of approved quality on all iron work including supply of all material, labor and T&P etc. 11) Supplying, carting and fixing of following sizes D.I D/F pipes with required specials such as reducers, duck foot bend, (bell mouth etc. in inlet of tank) rubber insertion sheet, nut bolts, washer etc. complete as per specifications: a- 250 mm dia in inlet b- 300mm dia in outlet c- 250 mm dia in overflow d-100 mm dia in wash out 12) Supplying, carting and fixing of following sizes D.I. D/F sluice valves as per relevent latest I.S. Specifications including supply of all jointing and other materials such as rubber insertion sheet, nut bolts, washer etc. complete as per specifications: a- 250 mm da in inlet b- 300mm dia in outlet c- 100 mm dia in overflow 13) Supply of all materials labour T&P and construct brick masonry sluice valve chambers including R.C.C. cover as per deptt. Type design at inlet, outlet and washout pipes. The R.C.C. cover shall be casted in M.S. Channel section with handles on both sides.(Sluice valve chamber for over flow & wash out may be combined). 14) The words Uttarakhand Jal Sansthan, year of construction, capicity of O.H.T. and slogan approved by Engineer in charge shall be painted prominently in letter not less than 30cm. In height. 15) Maintenance of 12 months including supply of all materials etc complete. Maintenance period shall be counted from date of completion.

OTHER CIVIL WORKS

Excavation of soil mixed with singhle , mooram, bajari, boulder requiring special T & P with lift up to 1.50m and lead up to 50 m including filling back, watering, ramming of excavated earth in to the trenches and and removal of surplus earth with 30 mtr lead or as directed by Engineer-in-charge.(1-2-8) in mixed Soil

Carting line pipe Confirming to IS 1978/1989/reprint 3183/2010, Lowering into trenches with true to alignment, Laying of MS ERW pipes grade Yst 210, weight of MS ERW pipe = (OD-thickness)*thickness*0.02466 as following size 150 mm dia MSERW pipe 4.8mm thickness . Jointing by electric welding process with proper grade of electrodes suitable for jointing of water supply pipe lines (Ador, L&T or equivalent electrodes) by cutting of pipes and making required bends by welding, completion of work with testing of pipe line etc. complete. for 150 mm Dia 4.8 mm Thick MSERW Pipe

Installation, testing and commissioning of following sizes PN-1.6, Double Flanged D.I. Sluice valves as per engineering norms at site of the work including supply of 2 Nos 16 mm thick flang and welding work all complete 1) 80 mm dia D.I. Sluice valve

2) 100mm dia D.I. Sluice valve

3) 125mm dia D.I. Sluice valve

4) 150 mm dia D.I. Sluice valve

Constructing masonry Chamber 120x120x100 cm, inside with 75 class designation brick work in cement mortar 1:4( cement :4 coarse) for sluice valve, with C.I. surface box 100 mm. top diameter, 160 mm bottom diameter and 180 mm deep ( inside) with chained lid and RCC top slab 1:2:4 mix (1 cement :2 coarse sand : 4 graded stone aggregate 20 mm nominal size) necessary excavation foundation concrete 1:5:10(1 cement : 5 fine sand: 10 graded stone aggregate 40 mm nominal size) and inside plastering with cement mortar 1:3 (1 cement : 3 coarse sand) 12 mm thick finished with a floating coat of neat cement complete as per standard design :With F.P.S. bricks 1-18-35-1

M.R.ENGINEERS AND CONTRACTORS

M/S NAGENDRA SINGH PUNDIR

SAFEENA ENTERPRISES