REPAIR REPLACEMENT OF WATER PIPELINES, PUMPS, MOTORS AND CERTAIN CONNECTED WORKS AT MAP QTRS, ASC PUMP HOUSE, HAMIRA PUMP HOUSE UNDER GE ARMY JAISALMER

Amount

Taking up or down carefully steel water tubing and connection from any place including cleaning for refixing or to be issued as Sch of Credit of following sizes:-

(a) 20 mm bore.

(b) 25 mm bore.

(c) 40 mm bore.

(d) 50 mm bore.

(e) 80 mm bore.

(f) 100 mm bore.

Refixing of old steel water tubing and connections in new or old position (wall/floor/ceilling/trecheh etc) of following sizes:-

(a) 20 mm bore.

(b) 25 mm bore.

(c) 40 mm bore.

(d) 50 mm bore.

(e) 80 mm bore.

(f) 100 mm bore.

Supply and fix complete to walls / ceilings or laid in floors/trenches steel water tubing galvanised medium grade with all fittings of following sizes:-

(a) 20 mm bore.

(b) 25 mm bore.

(c) 40 mm bore.

(d) 50 mm bore.

(e) 80 mm bore.

(f) 100 mm bore.

M & L for cutting existing GI tubing for alteration or additions of sizes including screwing existing GI tubing for tapping & making new connections etc of following sizes complete all as specified & directed by Engr-in-Charge.

(a) 20 mm bore.

(b) 25 mm bore.

(c) 40 mm bore.

(d) 50 mm bore.

(e) 80 mm bore.

(f) 100 mm bore.

S&F in repairs gun metel,globe or gate valve with iron wheel head screwed both ends for iron pipe and fixed for the follwing sizes with ISI marked and as per IS 14846 all as specified and directed by the Engineer-in-Charge.

(a) 20 mm bore.

(b) 25 mm bore.

(c) 40 mm bore.

(d) 50 mm bore.

(e) 80 mm bore.

(f) 100 mm bore.

S & F in repairs butterfly valve, high pressure with crutch or butterfly handle for iron pipe or for unions of follwing sizes complete all as specified.Make: Audco/SIR

(a) 80 mm bore.

(b) 100 mm bore.

Excavation in trenches not exceeding 1.5m wide and not exceeding 1.5 m in depth and getting out in any type of soil

Excavation in trenches not exceeding 1.5m wide and not exceeding 1.5 m in depth and getting out soft / disintegrated rock.

Returning, filling in, including spreading, leveling watering and well ramming in layers of soil not exceeding 25cm.

Returning, filling in, including spreading, leveling watering and well ramming in layers of rock not exceeding 25cm.

Removing excavated material not exceeding 50m and depositing where directed at a level not exceeding 1.5m above the starting point of soil.

Removing excavated material not exceeding 50m and depositing where directed at a level not exceeding 1.5m above the starting point of rock.

M &L for run lead joint to spigot and socketed end pipes specials of following sizes:-

(a) 80 mm bore.

(b) 100 mm bore.

(c) 150 mm bore.

(d) 200 mm bore.

(e) 250 mm bore.

(f) 300 mm bore.

(g) 350 mm bore.

(h) 400 mm bore.

S&F in replacement mechanical/Detachable/Victaulic joints(class 10) with nut bolts washers rubber gaskets etc suitable for CI/DI pipes of following sizes:-

(a) 80/100 mm bore.

(b) 150/200 mm bore.

(c) 250/300 mm bore.

(d) 350/400 mm bore.

Taking down old u/s Sluice valve of any size

Supply and fix Sluice valve PN-1.6 with gun metal spindle and wedge nut ISI maked (IS-14846:2000) complete with iron wheel of following sizes:- Note:- Rate includes neccesary arrangements and cutting the pipe of required dimension with attachments for fitting the sluice valve.

(a) 80 mm bore.

(b) 100 mm bore.

(c) 150 mm bore.

(d) 200 mm bore.

(e) 250 mm bore.

(f) 300 mm bore.

(g) 350 mm bore.

M & L for taking out sluice valves refacing , regrinding and refixing alongwith rubber gasket complete of following sizes :-

(a) 80 mm bore.

(b) 100 mm bore.

(c) 150 mm bore.

(d) 200 mm bore.

(e) 250 mm bore.

(f) 300 mm bore.

(g) 350 mm bore.

M & L for taking out stainless steel spindle out of sluice valve and refixing it with new one with neccessay attachments to fit the existing valve complete for the following sizes :-

(a) 80 mm bore.

(b) 100 mm bore.

(c) 150 mm bore.

(d) 200 mm bore.

(e) 250 mm bore.

(f) 300 mm bore.

(g) 350 mm bore.

Taking up carefully from trenches/walls/pillar CI/DI water mains incl all fittings with spigot and socket ends and lead joints incl burning out lead joint/rubber gaskets/lead wool/tyton joint for the following sizes:-

(a) 80 mm bore.

(b) 100 mm bore.

(c) 150 mm bore.

(d) 200 mm bore.

(e) 250 mm bore.

(f) 300 mm bore.

(g) 350 mm bore.

(h) 400 mm bore.

Relaying, realigning the DI/CI pipe line with spigot and socket ends (in any length) on wall/pillars with necessary fitments (tyton joint/rubber gasket,etc) for complete assembly of following sizes complete in all respect all as specified & directed by Engineer-in-charge.

(a) 80 mm bore.

(b) 100 mm bore.

(c) 150 mm bore.

(d) 200 mm bore.

(e) 250 mm bore.

(f) 300 mm bore.

(g) 350 mm bore.

(h) 400 mm bore.

Supplying, fixing and testing of CI/DI pipe fitting for spigot socketed pipes such as bends (any type, radius and angle), tapers any type (straight, bend, increasing/ decreasing or double socket etc). Tee pieces, single branch, “Y” junction, double branch, cross (all sockets or socket and spigot), collars, caps and plugs, for pipe upto 400mm bore all as specified & directed by Engineer-in-charge. Note:- Rate of cutting existing pipe for insertion of the fitting is included in the quoted rate.

M&L for PCC (1:3:6) type C-2, using 40 mm graded stone aggregate as in foundation concrete, mass concrete etc.

Construction of valve chamber of size 120 x 120 x 120 cm (internal dimensions) with the following specifications :-

(i) 15cm thick PCC 1:4:8 type D-2 (using stone aggregate) as in foundation concrete. (ii) PCC solid block masonry 200mm thick using grade C-5 block in CM 1:6 (iii) Rendering 15mm thick in CM 1:4 finished even and fair. (iv) PCC 1:3:6 type C-1 (using 20mm graded stone aggregate) as in coping. (v) 3mm thick MS sheet cover alongwith MS angle iron frame 40 x 40x 6 mm duly embedded in coping concrete with necessary locking arrangement. (vi) Painting MS sheet cover and frame with two coats of synthetic enamel paint over a coat of red oxide primer. (NOTE : Excavation and earthwork shall be measured and paid seperately under respective items of Sch 'A')

S & F in repairs foot valve cast iron assembly of following sizes:-

(a) 50 mm bore.

(b) 65 mm bore.

(c) 80 mm bore.

(d) 100 mm bore.

(e) 150 mm bore.

Supply and fix in replacement cast iron non return (reflux) valve both flanged ends in swing type design as per IS 5312 Part-1, PN-1.0, of following sizes:-

(a) 80 mm bore.

(b) 100 mm bore.

(c) 150 mm bore.

(d) 200 mm bore.

M&L for cleaning of pump house/sub station,surrounding area by surface excavation upto 10 cm depth incl removing shrubs,grass,miniplants and other unwanted materials and levelling complete in soft/loose soil all as specified and directed.

M & L bore earthing not less than 250 mm dia 16 feet deep filled with black soil up to 7 feet from bottom complete with galvanized iron pipe 40 mm bore medium grade 3 meter long tapers at bottom & provided 12 mm holes (staggered) at 75 mm centre to centre up to 2.5 meter of length from bottom , burried directly in ground filled with 45 cm alternate layer of chemical magnisium sulphate & salt up to ground levl connected to galvanized iron strip 25 x 3 mm as earthing lead by means of bolt and nut, check nuts and washer of galvanized iron or steel including brazing work and 40mm dia light grade pipe for earth lead protection and testing on completion complete all as specified and directed. (NOTE:-GI earth strip and protection pipe beyond 7.5m will be measured and paid separately)

M&L for main earth continuity conductor or main earthing lead fixed to wall on batten or recess or chases or burried in ground or drawn in conduit /pipe or fixed to pole or any other indicated situation for loop earthing etc of galvanised strip 25x3 mm.

Supply and laying ductile iron pipe with internal cement mortar lining and external zink pipes with class of pipe K-9 of following sizes:-

(a) 80 mm bore.

(b) 100 mm bore.

(c) 150 mm bore.

(d) 200 mm bore.

(e) 250 mm bore.

(f) 350 mm bore.

(g) 400 mm bore.

M & L for cutting of branches of tree of various length to keep a clear pump houses and depositioning the cut branches upto 50 mtr from pump house.

Labour only for attending water supply complaints and rectifying the faults viz no water, water leakage, air lock, low pressure, over flow etc upto entire satisfaction of Engn-in-Charge including all necessary patty items like rubber gasket,grease, screws, GI tees, bends, elbow etc and tool required. Note:- Group of three complaints (max) at one location will be consider as one job. Complaint slip will printed and supplied by Contractor in prescribed format as specified by Engr-in-charge.

M&L for rectifying leakage of CI/DI pipe line including excavation in any type of strata as per site requirement and making arrangement for dewatering by using electric/diesel pump/manual additional labour by caulking with pig lead/ lead wool/ tyton joint complete all as directed for following sizes:-

(a) 80 mm bore.

(b) 100 mm bore.

(c) 150 mm bore.

(d) 200 mm bore.

(e) 250 mm bore.

(f) 300 mm bore.

(g) 350 mm bore.

(h) 400 mm bore.

M&L for rectifying leakage of GI pipe line including excavation in any type of strata as per site requirement and making arrangement for dewatering by using electric/diesel pump/manual additional labour,taking out existing joint/holes/cracks and making new joint including all GI fittings such as sockets/elbow/tee/bend/union,etc complete all as directed for following sizes:-

(a) 20 mm bore.

(b) 25 mm bore.

(c) 40 mm bore.

(d) 50 mm bore.

(e) 80 mm bore.

(f) 100 mm bore.

Supply, fixing and testing, cast iron air release valve with two air outlet and fixing in existing CI/ DI water supply mains complete including necessary cutting/ drilling inserting tee, nuts, bolts etc including taking out old air release valve complete of follwing sizes all as specified & directed by Engineer-in-charge.

M&L in repairs for fixing MS leakage clamps 150 mm in width made out of 6 mm thick MS Sheet in shape and size duly drilled 2 holes in each side with necessary rubber insertion sheet of required size and MS bolt,nuts & washers incl. excavation/earth work in any type of strata and dewatering of line water for prevention of water leakage from pipeline all as specified and directed suitable for following sizes of CI/DI pipelines:-

(a) 80 mm bore.

(b) 100 mm bore.

(c) 150 mm bore.

(d) 200 mm bore.

(e) 250 mm bore.

(f) 300 mm bore.

(g) 350 mm bore.

(h) 400 mm bore.

M&L dewatering, cleaning of OH reseviors (by professional agency like Narmada water tank cleaners or equivalent) with high pressure jet to remove all mosses, algae and dirt and removal of dirty water along with sludge machines/industrial vacum cleaners and disposal of the same to a safe distance including scrubing of internal surface by steel wire brush, removing the dirt completely using industrial vaccum cleaners and sterilizing the complete internal surface of the tank by using ISI mark Gd I bleaching powder including repair to vent pipes and providing wire mesh and clamps (to stop ingress of pigeons) complete and marking the date of cleaning by using synthetic enamel paint in white colour over black background and letters of height 40 mm height and 30 mm width complete all as directed including one coat of white wash on the internal surface complete all as specified and directed by Engineer-in-charge. Note: If the work is not done upto satisfaction level of concerned JE/AGE (E/M), the work will be redone upto required level without any extra cost. Neccessary tools and safety gears to be arranged by contractor without any extra cost. Labours safety shall be contractors responsiblity.

(a) 20000 Gallons

(b) 50000 Gallons

© 100000 Gallons

M&L dewatering, cleaning of UG sumps (by professional agency like Narmada water tank cleaners or equivalent) with high pressure jet to remove all mosses, algae and dirt and removal of dirty water along with sludge machines/industrial vacum cleaners and disposal of the same to a safe distance including scrubing of internal surface by steel wire brush, removing the dirt completely using industrial vaccum cleaners and sterilizing the complete internal surface of the tank by using ISI mark Gd I bleaching powder including repair to vent pipes and providing wire mesh and clamps (to stop ingress of pigeons) complete and marking the date of cleaning by using synthetic enamel paint in white colour over black background and letters of height 40 mm height and 30 mm width complete all as directed including one coat of white wash on the internal surface complete all as specified and directed by Engineer-in-charge. Note: If the work is not done upto satisfaction level of concerned JE/AGE (E/M), the work will be redone upto required level without any extra cost. Neccessary tools and safety gears to be arranged by contractor without any extra cost. Labours safety shall be contractors responsiblity.

(a) 25000 Gallons

(b) 50000 Gallons

© 100000 Gallons

(d) 200000 Gallons

( e) 450000 Gallons

(f) 700000 Gallons

(g) Static Water Tank 50,000 glns round type

Taking down old u/s ultra sonic sensor of any size

Taking down old u/s LED diaplay of any size

Taking down old u/s ultra sonic sensor of any size

S & F ultrasonic level transmitter IP 67, 8 meter range 2 wire with sensor material PVDF, aluminium housing PU painted, top mounting including bracket complete with panel comprising of SMPS NHP 24 DC, 3 Amps and MCB SPN and anything else required for making level sensor operational and provision for fixing 4 digit 7 segment LED display complete testing/calibration for indiacting water level inside OHT(any capacity)/UG sump(any capacity) etc complete all as specified and directed by Engineer-in-Charge. SBEM(ultramate 136-ULT) or equivalent in Endress&Houser, Banner. Note: - Labours safety shall be contractors responsiblity including protective gears for OHR.

S & F 4 digit 7 segment LED display suitable for 230V AC complete fixing in panel for display of water level complete all as specified and directed by Engineer-In-Charge. Make: Selec(PIC101A) or equivalent in L&T, Siemens,TC(C&S).

S& F 2 core 1.5 Sqmm copper conductor complete fixing /saddling/ laying in ground and connecting to level transmitter(OHT/UG sump) at any height complete all as specified and directed by Engr-In-Charge. Make: polycab, Havells, finolex

M & L for testing of water sample at authorised government laboratory for biological fitness of water on monthly basis including glass bottle for collection of sample.Note: Sample of water to be collected from wherever directed by Engr-In-Charge will be responsibility of contractor.(Water sample includes area such as Dabla Main P/H and ASC P/H))Note: Collection of sample from all the places at a time will be considered as one job each time

Dismantling & taking down centrifugal pump set from platform and disconnecting suction & delivery pipe line & electrical connections, transport the same to workshop for repair(i.e machining,work, welding, grinding, turning & polishing,lathe work, filler work etc. complete as required on site) and after repairing transporting the pump set from workshop to site, installation at site connecting suction & delivery pipe and electrical connection complete all as directed by Engineer-in-charge for following pumps capacity . NOTE:-(i) The rate is deemed to be included the cost of providing foundation nuts, bolts & washers gland packing, greasing, oiling and oil sheet gasket. (ii) The spare parts will be measured and paid separately under relevent items of Sch 'A' . No extra payment will be made to the contractor for any additional requirement for fixing/ reinstalling the pump motor set.(iii) Gland packing, greasing and oiling should be changed at the time of repairs.

supply only against Item No 47 above suitable for 60 HP capacity centrifugal pump sets.

CI Impeller

Casing Ring

Impeller ring brass nut

Impeller key

Coupling key

Coupling rubber bushes/ Tyre coupling

Shaft sleeve (Steel)

Bearing

Brass Bush

Shaft

MS coupling (Beam, Jaw, Gear any type for both Pump and motor)

Gland cap CI

Gland bolt/ nut

supply only against Item No 47 above suitable for 30/25HP capacity centrifugal pump sets.

CI Impeller

Casing Ring

Impeller ring brass nut

Impeller key

Coupling key

Coupling rubber bushes/ Tyre coupling

Shaft sleeve (Steel)

Bearing

Brass Bush

Shaft

MS coupling (Beam, Jaw, Gear any type for both Pump and motor)

Gland cap CI

Gland bolt/ nut

supply only against Item No 47 above suitable for 20/15 HP capacity centrifugal pump sets.

CI Impeller

Casing Ring

Impeller ring brass nut

Impeller key

Coupling key

Coupling rubber bushes/ Tyre coupling

Shaft sleeve (Steel)

Bearing

Brass Bush

Shaft

MS coupling (Beam, Jaw, Gear any type for both Pump and motor)

Gland cap CI

Gland bolt/ nut

Taking down the motor from base plate/ pump after disconnecting the electrical connection and transporting to & from workshop for cutting (i.e machining,work, welding, grinding, turning & polishing, lathe work, filler work etc.) & taking burn out copper winding complete and cleaning properly. Rewinding the motor with same gauge and same turn ratio for proper RPM, best quality copper enamelled winding wire and packing properly with packing materials, varnishings, drying & replacing wornout bearing/terminal plate, reassembling, fixing in original position, testing & commissioning complete of following sizes all as directed by Engineer-in-charge (Note :Supply only bearings and terminal plates will be measured and paid separetely under under respective item of this schedule)

Supply and fix in repairs front ends bearing of same size as existing suitable for motor incl all fiiting,fixtures,etc (incl taking out motor if not in repair) as directed by Engr-in-charge as following : -

Supply and fix in repairs rear ends bearing of same size as existing suitable for motor incl all fitting and fixtures ((incl taking out motor if not in repair) as directed by Engr-in-charge as following : -

S&F pump gland plate fitting of suitable size complete as per directed by Engr-in-charge

S & F in repair contactor, 3 phase AC 440 volt of following capacity complete all as specified & directed by Engineer-in-charge.

(a ) 25 Amps

(b) 32 Amps

(c) 40 Amps

(d) 70 Amps

(e ) 95 Amps

(f) 115 Amps

(g) 185 Amps

(h) 225 Amps

S&Fin replacement of Automatic star delta starter suitable for following size of motors and pumps incl. timer,single phase preventor,contactor,indicating push button,etc.complete as specified by Engr-in-charge. Make: L&T/Seimens/Legrand/C&S

(a) 12.5 to 15 HP

(b) 20 to 30 HP

Supply and fix single phase preventor suitable for 3phase 415 V motor of any make any size all complete as per sample all as specified and directed by EIC.Make: Havells,BCH,Minilec

S&F in replacement of overload relay complete all same as per existing capacity for the following:- Make: L&T/Seimens/BCH/Havells

(a) 12.5 to 15 HP

(b) 20 to 30 HP

(a) Digital Voltmeter 0-500 V

(b) Digital Ammeter 0-200 A

(c) Ammeter CT type 0-300 A

(e) Aluminium Busbar as per existing

(f) Cable lugs as per existing

Supply and fixing the following items:- Make:- L&T /Legrand/ Havells or equivalent

(a) MCCB, 100 Amps, four pole,16 KA, 415 volt

(b) MCCB 125 Amps, 4 pole, 16 KA, 415 volt

(c ) MCCB, 160 Amps, four pole, 16 KA, 415 volt

(d) MCCB, 250 Amps, four pole, 25 KA, 415 volt

(e) MCCB, 200 Amps, four pole, 25 KA, 415 volt

(f) MCCB, 400 Amps, four pole, 36 KA, 415 volt

Supply, laying and fixing or passing through pipes, ducts or laid under floor of through walls etc jointing and testing LT XLPE insulated, PVC sheathed electric cable 1100 volt grade heavy duty ISI marked with copper conductor and over all served with an outer sheath of PVC from panel to motor including providing copper lugs as per site requirement along with taking down old cable complete all of following sizes as specified and directed by Engineer-in-charge.

(a) 70 Sqmm single core

(b) 25 Sqmm single core.

(c) 35 Sqmm single core.

(d) 16 Sqmm single core.

Taking out the submersible pump set of 10/20/33 HP capacity from deep bore well with connected cable and column pipes of 3M length with flange end 3"/2'' dia appx 40 to 45 Nos per bore well and disconnecting the cable for removing the submersible pump set for carrying out necessary repairs all as directed by Engineer-in-charge.

Lowering of submersible pump set 10/20/33 HP in bore well with connected cable & column pipes, re-assembling column pipe of 3M long with flange ends 3"/2'' dia appx 40 to 45 Nos and testing and commissioning of pump set after repairs including rectification of any leakage to the entire satisfaction of Engineer-in-charge.

Repairs to submersible pumping set 20/33HP by dismantling pumps and motor carrying out required repairs to pump by machines ie grinding/polishing reassembling after renewal of all worn out spare parts, cleaning and refixing with motors with required coupling etc complete testing all as specified & directed by Engineer-in-charge. (Note :- Rewinding of motor & renewal of parts will be measued & paid separately.

Rewinding of AC 3 Phase induction motor of 20/33 HP capacity (Submersible motor) by cutting of burnt out winding, cleaning of starter slots, cleaning, bleaching of motor and rewinding with appropriate gauge of PVC insulated copper winding wire complete including all required parts complete all as specified & directed by Engineer-in-charge.

Supply only for fixing against Item No 62 above the following parts for motor of submersible pump set suitable for 20/33 HP motor :-

(a) Thrust bearing plate

(b) Assembly for coupling sleeve

(c )Winding protector set

(d) Motor bearing bush

(e ) Drain plug

(f) Sand Guard

(g) Key for thrust plate

Supply only for fixing against Item No 28 above the following spares parts of pump of submersible pump set suitable for 20/33 HP pump :-

(a) Impeller

(b) Stage bowl

(c) Bowl fixing steel bolt and nut with washer

(d) Bearing sleeve

(e ) Shaft nut with washers

(f) Bearing bush suitable

(g) Neck ring suitable

(h) Casing wear ring

(i) Strainer

(j) Shaft seal

(k) Stage gasket

S&F rubber insertion gasket suitable for 3"/2" dia flange complete all as specified & directed by Engineer-in-charge.

S&F 1/2" MS bolt 2" long full threaded with 2 washers and nut complete all as specified & directed by Engineer-in-charge.

M&L in replacement of GI column pipe heavy grade 6M long 3" bore with welded heavy duty flanges at both ends including a coat of anticorrosive paint complete all as specified & directed by Engineer-in-charge.

S&F in repair submersible cable PVC insulated and PVC sheathed industrial 1100 Volts grade multistranded copper conductor of size 10 Sqmm flat 3 Core complete all as specified & directed by Engineer-in-charge.

NOTE for Item No 67 to 69:- (a) Spares required for the above maintenance shall be measured & paid as Supply only under appropriate items of Schedule 'A'. (b) Repacement of Control panel with wiring and connections,actuators,relays,etc, replacement of any damaged or corroded parts,transformer,diode,springs,contactor,coupling,all mechanical parts,etc complete in all respect is deemed to be inclusive in the rate quoted. (c) The maintenance and overhauling will be done by OEM only and report will be submitted to EIC. (d) The Contractor and OEM shall be responsible for defect liability period of one year for any maintenance required after servicing. No extra charge will be applicable for it.

Overall overhauling,maintenance and Serviceing commercial type washing machine steam heated front loading type 25 Kg capacity, fully automatic with all controls and electric motors complete including all accessories as specified and directed.

Overall overhauling,maintenance and Serviceing Drying tumbler, steam heated front loading type open packed 25 Kg capacity fully automatic stainless steel liner basket, blower and motor complete including all accessories as specified and directed.

Overall overhauling,maintenance and Serviceing Air compressor horizontal single acting 09 Kg / Sqcm, with three phase 02 HP motor complete including all accessories as specified and directed.

Supply only V- Belt SPA 1350 complete including all accessories as directed. Make - Fenner/Dunlop

Supply only V- Belt SPA 2120 complete including all accessories as directed. Make - Fenner/Dunlop

Supply only V- Belt SPA 1800 complete including all accessories as directed.

Supply only V- Belt SPA 2300 complete including all accessories as directed.

Supply only VFD-M, 1.5KW for Drying tumbler as per sample complete including all accessories as directed.

Supply only Steam Radiator for drying tumbler as per sample complete including all accessories as directed.

S.D. And Company

M/s Shree Construction Company