Operation and Maintenance of Water Supply Scheme of MiniTownship at Jagti Nagrota

Amount

Sub Head - I------ Operation of Water Supply Scheme from Intake Well to Loft tanks of Buildings Complete per day (including all shifts) the rate shall include consumption of Alum and Bleaching Powder per day

Sub Head - II------ Maintenance of Water Supply Scheme from Intake well to Loft Tanks of Buildings Complete.

Maintenance of Vertical Turbine Pumps

Extraction & Lowering of V.T pump after repairs including carriage to & fro from site to workshop incl. all leads/lifts complete Job.

Fabrication of Stainless steel pump shaft 42mm dia 8 feet shaft incl. all leads/lifts complete Job.

Fabrication of Gun Metal Body Bush incl. all leads/lifts complete Job.

Replacement of Gun Metal Impellar incl. all leads/lifts complete Job.

Repairs to Gun Metal Impellars by way of brass brazing and turning incl. all leads/lifts complete Job.

Fabrication of Neck Rings incl. all leads/lifts complete Job.

Fabrication of Impeller Lock Collets incl. all leads/lifts complete Job.

Replacement of 38mm dia stainless steel Line Shaft incl. all leads/lifts complete Job.

Replacement of stainless steel sleeve for line shaft incl. all leads/lifts complete Job.incl. all leads/lifts complete Job.

Replacement stainless steel top shaft 38mm 7 feet incl. all leads/lifts complete Job.

Repair to S.S top shaft by Stainless steel welding and turning incl. all leads/lifts complete Job.

C.I Guide spidder with rubber bush incl. all leads/lifts complete Job incl. all leads/lifts complete Job.

Rubber bush for guide spidder outer dia 75mm inner dia 53mm length 115mm incl. all leads/lifts complete Job.

Packing box Gun Metal bush fitting incl. all leads/lifts complete Job.

Repairing to motor rotar by way of welding and turning for making bearing size incl. all leads/lifts complete Job.

Repairs to motor end covers by way of sleeve fittings for bearing size incl. all leads/lifts complete Job.

Replacement of thrust bal bearing top -7322 incl. all leads/lifts complete Job.

Replacement of ball bearing bottom-6308/6310 incl. all leads/lifts complete Job.

Rewinding of 150 H.P. V.T. motor after deduction of salvage and including carriage incl. all leads/lifts complete Job.

Providing of fixed contact finger for 150 H.P. starter incl. all leads/lifts complete Job.

Providing of moving contact tip for 150.H.P incl. all leads/lifts complete Job.

Servicing charges of starter including to and fro charges to site incl. all leads/lifts complete Job.

Maintenance of Mono Block Pumps at WTP (30 H.P. pump)

Repairs to rotar shaft by way of welding and Turning for bearing size incl. all leads/lifts complete Job.

Repairs to bearing and covers by way of fitting of Sleeve and boring for bearing size incl. all leads/lifts complete Job.

Fabrication of Gun Metal Bush incl. all leads/lifts complete Job.

Fabrication of Gland Bracket incl. all leads/lifts complete Job.

Repairs to Impeller by Brass Brazing incl. all leads/lifts complete Job.

Replacement of Impeller Brass incl. all leads/lifts complete Job.

Replacement of Impeller Cast iron incl. all leads/lifts complete Job.

Fabrication of Neck Rings Brass incl. all leads/lifts complete Job.

Fabrication of Neck Rings Cast Iron incl. all leads/lifts complete Job.

Replacement of bearing 6309/6310 incl. all leads/lifts complete Job.

Rewinding of 30 H.P.motor after deduction of salvage and including carriage. incl. all leads/lifts complete Job.

Dismentalling and Assembling of Pump at site including carriage charges from site to workshop to and fro, incl. all leads/lifts complete Job.

Providing of fixed Contact finger for 30.H.P Automatic starter 3Kit per starter incl. all leads/lifts complete Job.

Providing of moving contact tip for 30.H.P incl. all leads/lifts complete Job.

Servicing charges of starter including to and fro charges to site incl. all leads/lifts complete Job.

Maintenance of Mono Block Pumps at WTP (12.5 H.P. Pump)

Repairs to rotar shaft by way of welding and Turning for bearing size incl. all leads/lifts complete Job.

Repairs to bearing and covers by way of fitting of Sleeve and boring for bearing size incl. all leads/lifts complete Job.

Fabrication of Gun Metal Bush incl. all leads/lifts complete Job.

Fabrication of Gland Bracket incl. all leads/lifts complete Job.

Repairs to Impeller by Brass Brazing incl. all leads/lifts complete Job.

Replacement of Impeller Brass Brazing incl. all leads/lifts complete Job.

Replacement of Impeller cast Iron incl. all leads/lifts complete Job.

Fabrication of Neck Rings incl. all leads/lifts complete Job.

Replacement of bearing 6309/6310 incl. all leads/lifts complete Job.

Rewinding of 12.5H.P.motor after deduction of salvage & including carriage incl. all leads/lifts complete Job.

Dismentalling and Assembling of Pump at site including carriage charges from site to workshop to and fro,

Providing of Contact for 12.5 H.P. Automatic starter 3Kit per starter incl. all leads/lifts complete Job.

Servicing charges of starter including to and fro charges to site incl. all leads/lifts complete Job.

Maintenance Items at intake/WTP

Cleaning of 20 mtr stage height R.C.C Over head tanks with chemicals etc all complete incl. all leads/lifts complete Job.

370 Cum @989 Ltrs/Cum =365930 Ltrs incl. all leads/lifts complete Job.

465 Cum @989 Ltrs/Cum =459885 Ltrs incl. all leads/lifts complete Job.

700 Cum @989 Ltrs/Cum =692300 Ltrs incl. all leads/lifts complete Job.

Cleaning of Pre-sedimintation tank with all chemicals complete incl. all leads/lifts complete Job.

PVC Valves (Solonite) x 25 MM Flanged incl. all leads/lifts complete Job.

PVC Valves (Solonite) x 40 MM Flanged incl. all leads/lifts complete Job.

Maintenance of Electrical Installations at WTP & Intake

Providing of following rating and breaking capacity and pole MCCB in existing cubicle panel board including drilling holes in cubicle panel, making connections, etc as required of make (Anchor/Havells/Indo Asia/HPL) incl. all leads/lifts complete Job.

(100 Amp, 16KA, 3Pole MCCB)/Standard Make incl. all leads/lifts complete Job.

(400 Amp, 35KA, 3Pole MCCB)/Standard Make incl. all leads/lifts complete Job.

630 Amp, 50KA, 3P MCCB/ Standard Make incl. all leads/lifts complete Job.

Supply of Start Delta Oil immersal Mannual 150 HP 3 Phase Starter (Bentax Make) Complete Job

Supply of Change over Switch 630 A, 4 Pole Complete Job

Supply of Star Delta Oil immersal mannual 30 HP 3 Phase Starter (Bentex make)

Supplying 5 amps to 32 amps rating, 240/415 volts, "C" curve, miniature circuit breaker suitable for inductive load of following poles in the existing MCB DB Complete with connections, testing and commissioning etc of make (Anchor/Havells/Indo Asia/HPL) incl. all leads/lifts complete Job.

Single Pole incl. all leads/lifts complete Job.

Single Pole and Neutral incl. all leads/lifts complete Job.

Triple pole incl. all leads/lifts complete Job.

Supplying of 63 amps rating, 240 volts,DP Isolator of make (Anchor/Havells/Indo Asia/HPL) incl. all leads/lifts complete Job.

Supply of following size of FRLS PVC (insulated copper conductor, single core steel /PVC conduit as reqd of make (Anchor/Havells/Indo Asia/HPL)

2.5 sq.mm incl. all leads/lifts complete Job.

4mm sq.mm incl. all leads/lifts complete Job.

6mm sq.mm incl. all leads/lifts complete Job.

Supply, Laying and making end terminations, glands , lugs for following size cabels till refilling the trunch etc as reqd of Havells make incl. all leads/lifts complete Job.

400 Sqmm Unarmoured Single Core Aluminum Cable ISI Marked incl. all leads/lifts complete Job.

50 Sqmm Armoured 3.5 Core Aluminum Cable ISI Marked incl. all leads/lifts complete Job.

Rewinding of 1 HP Motor after deduction of salvage and including carriage to & fro (WTP to WorkShop) incl. all leads/lifts complete Job.

Maintenance of Civil Items from Intake Well to Loft Tanks of the Buildings including rising main complete

Earthwork in bulk excvation by manual means over areas (Exceeding 30cm in depth, 1.5 mtrs in width as well as 10 m2 on plan) including disposal of excavated earth, lead upto 50 meters and lift upto 1.5m, as directed by Engineer-in-charge All kind of soil.

Recaptilization of Rising Main by way of providing anchor blocks by way of Cast-in-situ plum concrete work of nominal mix concrete,1:3:6 graded (1 Cement :3 Coarse sand :6 graded crushed stone agg. Of 20mm nominal size aggregates), volumetric batching using plums of size over 160mm split nallagh stone or quarry stone)@ 20% of gross volume, up to plinth level excluding cost of form work incl.

Supply and stacking of stones excluding carriage incl.

Form work sides of foundations and foundations beams for in-situ concrete work (Upto Plinth Level).

Form work to Walls (any thickness) including attached pilasters 'buttresses' plinth and string courses etc incl. all leads/lifts complete Job.

Repairs to plaster of thickness 12mm to 20mm in patches of area 2.5 sqm and under including cutting the patch in proper shape and preparing and plastering the surface of the walls complete including disposal of rubbish to the dumping ground within 50meters lead---with cement mortar 1:4 (1cement:4 coarse sand)

Renewing glass panes with putty and nails where necessary- including raking out old putty float glass panes of thickness 4.0mm (weight not less than 10kg/Sqm)

Clearance of Silt from Intake Channel & around intake well (Wet) inclusive of initial lead and lift (50m & 1.5m respectively) wet

Clearance of silt from Intake well with a lift of more than 5.0 mts and disposal upto 50mtrs.

Recaptilization of Rising main by way of providing & laying of DI-K7&K9 pipes--250mm dia/150mm dia from Intake to WTP & from WTP to OHT'S.

Recaptilization of Rising main by way of providing NRV valve-250mm dia & Air Valve-100mm dia incl.

NRV DI-k-250mm dia

Air valve DI-k-100mm dia

Recaptilization of Rising main by way of Aligning.

Providing and fixing different type of valves

Gate Valves--

Providing and fixing Bend D.I 250mm

Carriage of Materials

Stone aggregate 20mm with lead of 15 Kms

Sand for 5 Kms

OM CONSTRUCTION CO

RAKESH KUMAR GUPTA