REPAIR REPLACEMENT AND MAINT OF CI DI GI PIPE LINE VALVE CHAMBERS VALVES AND CONNECTED ITEMS INCL CLEANING OF OH TANKS AND UG SUMPS IN AREA UNDER INSP ORGANISATION UNDER GE MH AND RH KIRKEE

Amount

Excavation in trenches not exceeding 1.5 m in wide and not exceeding 1.5 m in depth and getting out in Soft /loose soil

Excavation in trenches not exceeding 1.5 m in wide and not exceeding 1.5 m in depth and getting out in Hard / dense soil

Supply and spread riddled earth for cable cushioning all as directed. Note:-Thickness of riddled earth cushioning shall be measured after punning

Supply and laying reinforced precast concrete cable cover class LV, type 1, flat size 250 mm x 150 mm x 40 mm size for cable protection.

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

Removing excavated material to a distance and depositing where directed at a level not exc 1.5 meter above the starting point in soil

Taking up or down blocked / chocked 15 mm dia GI tubing and connections cleaning the pipes internally for removing all muds and other impurities. Note:- Excavation earth work shall be measured & paid separately under respective items of Sch A)

All as per item No. 7 above but 20 mm dia.

All as per item No. 7 above but 25 mm dia

All as per item No. 7 above but 40 mm dia.

All as per item No. 7 above but 50 mm dia.

Supplying laying & fixing 15 mm dia GI pipe medium grade with all necessary fittings such as bends,elbows,tees,shorts pieces,dismantling pieces,caps & plugs in trenches Note: The said pipe will be laid in existing trenches

All as per item No. 12 above but 20 mm dia.

All as per item No. 12 above but 25 mm dia

All as per item No. 12 above but 40 mm dia.

All as per item No. 12 above but 50 mm dia.

All as per item No. 12 above but 80 mm dia.

Relaying / Refixing only 15 mm dia old GI piping retrived from taking down with provision of GI fitting such as Tee, elbow, nipple, socket union socket etc. all as required at site of the following sizes in trenches Note: The said pipe will be laid in existing trenches

All as per item No. 18 above but 20 mm dia.

All as per item No. 18 above but 25 mm dia

All as per item No. 18 above but 40 mm dia.

All as per item No. 18 above but 50 mm dia.

Supply and fixing in repair / replacement of steel tube medium grade galvanized with all fitting fixed wall / ceiling complete, of bore 25 mm all as specified and directed by Engr-in Charge.

All as per item No 23 above but 20 mm bore.

All as per item No 23 above but 15 mm bore.

Supply and fixing in repair / replacement including testing of 15 mm dia gun metal gate valve with iron wheel head screwed both ends for GI pipe complete, of following all as specified and directed.

All as per item No 26 above but 25 mm dia

All as per item No 26 above but 40 mm dia.

All as per item No 26 above but 50 mm dia.

All as per item No 26 above but 80 mm dia.

Demolition of existing valve and construction of valve pit of size 100x100x120 cm internal dimensions with 100 mm thick PCC 1:4:8 type D2 (using 40 mm graded broken stone aggregate) sub base of floor, 50 mm PCC 1:2:4 type B-1 ( using 20 mm graded crushed stone aggregate) in floor finished even and fair without using extra cement, one brick thick brick work in CM 1:4, rendering with 15 mm thick plaster in CM 1:4 including 3 mm thick MS sheet pit cover fixing with angle iron frame 40x40x6 mm thick complete with locking arrangement having provision of lifting handle including 2 coats of synthetic enamel paint over one coat of red oxide primer to steel surface and excavation in soft/loose soil, returning filling and removal of surplus soil up to 50 mtr distance complete all as specified and directed by Engr-in- Charge.

Supply ,fabricated and fixed steel section plain or corrugated steel sheets, thickness 3 mm thick,pintel heavy duty hinges with locking arrangements,welding ,bending cold or hot,drilling holes for bolts of any shape and sizes with hold fast arrangement made by MS flat iron sheet all as directed including one coat of primer and two coat finished of anti corrosive paint all as directed by Engr-in-charge.

Supply & fix in repairs connect & testing mechanical compression joint with rubber rings conforming to IS 1536/1989 suitable for 150 mm dia/GI/DI pipe including nut,bolts & washer. Note : cost for excavation & earthwork will be measured and paid seperately

All as per item No. 33 above here-in-before but of size 100 mm dia.

All as per item No. 33 above here-in-before but of size 80mm dia.

M&L in repairs for CI/DI fittings for spigot socketed pipes such as bends (any type radius and angle), tapper of any type (straight,bend,increasing-decreasing or double socket etc ), Tee pieces one end flanged other end tapering up to 150 mm bore. Note: The rate quoted by the tenderer incl cost of earthwork complete

Supply,fixing in repairs 150 mm dia sluice valve both ends flanged with spindle gun metal brass with check nut; PN-I.6 , IS-14846-2000 including provision of jointing material such as insertain sheet 3 mm thick nut & bolts with washer all as required at site of the following sizes.

All as per item No. 37 above but 100 mm dia.

All as per item No. 37 above but 80 mm dia.

M & L for supply, laying and jointing of 150 mm dia DI pipes Class “K-7” for discharge line including jointing material i.e. tighten rings and laid in trenches and insertion of fittings such as socket, reducer, Tee, Bend, elbow etc Note:- CI /DI fittings will be measured and paid separately under relevant items

All as per item No. 40 above but 100 mm dia

Supply and fix single phase preventer relay on exisiting panel including necessary connection to panel all as specified and directed by Engr-in-Charge.

Supply , lay XLPE insulated, armoured heavy duty electric cable with aluminium conductor, 1100 volts grade, cross-sectional area 50 sqmm 3.5 core

All as per item No - 43 above but for size of 16 Sqmm 4 core

All as per item No - 43 above but for size of 10 Sqmm 2 core

Supply & fix in replacement of LED type twice type Aviation light of 1 watts x 60 Nos, 60 watts, with Aluminium die cast, toughen glass complete with connection all as specified and directed by Engr-in-charge.

Supply and Fix in replacement of CTs of -/5 A current rating all as specified and directed by Engineer-in-Charge.

Supply only MCCB 3 pole 415 V, 63 Amps, with breaking capacity 25 KA ,Ics=100% Icu complete all as specified and directed by Engr-in-charge.

Supply only MCCB 3 pole 415 V, Fixed type 100 Amps, with breaking capacity 25 KA ,Ics=100% Icu complete all as specified and directed by Engr-in-charge.

Supply only MCCB 4 pole 415 V, Fixed type 160 Amps, with breaking capacity 25 KA ,Ics=100% Icu complete all as specified and directed by Engr-in-charge.

S & F replace Non Return Valve of size 100 mm dia ,CIDF Swing type , as per IS 5312 (Part 1&2) PN 1.0 CI Body, Rubber rings,SS 410 Hinge Pin Construction complete all as specified and directed by Engr-in-charge.

All as per item 51 but of size 80 mm dia

All as per item 51 but of size 50 mm dia

M&L for Cleaning of OH reservoir of height 20Mtr from ground level by dewatering complete by dischraging the delivery valve/ flush out valve, mannually removing sludge/mud settled at bottom, scrapping of floor/wall internally by wire brush and disposing the waste outside the pumphouse area, white wash the surface of the inner wall of sump/reservoir with one coat of lime complete in all respect including writing letters, numbers, date of cleaning and capacity of tank with Synthetic enemel white paint on black background with 10 cm height letters for 0.50 LG OHT capacity (Location: CQA (EE) Residential Area) complete to the entire satisfaction of Engr-in-Charge.

All as per item No 54 above but Capacity of tanks 0.20 Lakh Gallons.(Location: CQA (FFE ) Tech Area) & CQA (ME) Tech Area complete all as specified.

All as per item No 54 above but for semi under gound sump of Capacity 1.5 Lakhs Gallons (Location: CQA (EE) main pump house) complete all as specified.

All as per item No 54 above but semi under gound sump of Capacity 0.50 Lakh Gallons. (Location: CQA (EE) Main pump house)

All as per item No 54 above but semi under gound sump of Capacity 0.50 Lakh Gallons. (Location: CQA (ME) pump house)

Supply & fixing in replacement of old damaged wire net of any description with new wire netting of stainless steel wire 1.4mm dia fixed with tinned tacks of stainless steel wire staples of Size of mesh is 12 mm complete fix in frame/ on pipe with suitable clamps all as specified and directed by Engr-in Charge.

Cutting of existing GI pipe of 40 to 80 mm bore in position for insertion of new branch line of any bore complete all as specified and directed by Engr-in Charge.

Cutting of existing GI pipe of 15 to 25 mm bore in portion for insertion of new branch line of any bore complete and all as specified.

Repair to sluice valve of 150 mm dia of double Flanged cast iron including taking out the spindle from its position, replacing the glands,nut & bolts, SS spindal and spindle nut as per existing PN Module, refixing the same in orginal position and checking for leakage all as specified and directed by Engr-in Charge.

All as per item No 62 above but sluice valve 100 mm dia.

All as per item No 62 above but sluice valve 80 mm dia.

Dismantling the pump set of capacity 20HP, fixed in foundation, transporting to work shop by opening the pump, over hauling the shafts by machining/ filling as required, replacement of unserviceable bearing and bushes, gaskets, , & greasing of pump and reassembling complete including coupling with motor and testing at site on full load all as specified and directed by Engineer-in- charge. Note : Bearings will be measured and paid separately.

All as per item No 65 above but 10 HP pump set.

All as per item No 65 above but Fire fighting Pump Set of 20 HP.

All as per item No 65 above but 5 to 7.5 HP Pump set.

Dismantling and taking down motor from pump set of 20 HP pump set fixed in foundation and transporting the same to work shop, opening the motor, removing burnt winding and cleaning of stator slots and rewinding of motor using copper winding wire of existing guage and number of turns to achieve rated speed on rated voltage and current including suitable gauge / size super enamelled winding wire, replacing paper insulating of class F and fire proof sleeves, varnishing complete including ovening, oiling, greasing, replacing wornout rear/ front bearings and reassembling complete motor, including testing at site on full load all as directed by Engr- in -charge. Note : Bearings will be measured & paid separately.

All as per item No 69 above but 10 HP pump set.

All as per item No 69 above but 7.5 HP pump set.

Supply only bearing DE/NDE 20 HP pumpset of bearing as per existing sample all as specified and directed by Engr- in -charge. Make : SKF

Supply only motor bearing for 5 to 20 HP motor for bearing suitable as per existing sample all as specified and directed by Engr- in -charge.

S& F in replacement love joy coupling type KL 150with spacer for 20HP

S& F in replacement love joy coupling suitable for 5 to 10HP

M & L for painting of pump, motor complet set of capacity 5 HP to 20 HP with two coats of synthetic enamel paint after preparing surfaces and writing MES / SM Nos all as specified and directed by Engr- in -charge.

M & L for painting of CI / DI / GI pipelines of any sizes in various MES Pump huse located in CQA Area complete with two coat of synthetic enamel paint after preparing surfaces and writing of Inlet/ Out let direction, Area of Feeding etc all as specified and directed by Engr- in -charge.

M & L for cement concrete (1:3:6) type D-2 (using 20 mm graded stone aggregate) as incoping of poles inclduing Cement plaster in CM 1:4, 15 mm thick on brick / concrete surface and also including demolition of existing concrete complete all as specified and directed by Engr-in-charge.

Supply and fix in repairs water pressure gauge of capacity 10 Kg/mm2 gauges dial type all as specified and directed by Engr- in -charge. Make: Hguru oren

Supply and fix in repairs CI foot valve 100 mm dia normex type all as specified and directed by Engr- in -charge. Make: Venus / Leader / Kirloskar / Sant / AUDCO / L&T / Varun / Normax / Upadhya

All as per item No 80 above but foot valve 80 mm dia.

All as per item No 80 above but Gun metal , foot valve 50 mm dia.

M & L for removing water level indicator from site and replace unserviceable Indicating cable from Over head reservior and replace with new level board. (Location: CQA (EE), CQA (FE), CQA(ME))

S & F in repair tyre coupling of size A-18 with existing alignment all as specified and directed

Supply and fix in repair 3 pole power contactor 1 NO + 1 NC , MO 18, three phase, AC 440 Volts, 50 Hz of rated current relay range 18 Amps, including following features build in surge suppressor, common coil for 50 & 60 hz , Low pick-up VA consumption, standard accessories suitable for lug as well as lugless termination, add on blocks, spreaer link kit . Make : L & T Cat No: CS94835 or equivalent make of C & S/ABB

All as per Item No-85 above but for current relay range 32 Amps, MO 32 . Make: L & T Cat No: CS94568 or equivalent make of C & S/ABB

All as per Item No- 87 above but for over load range 16-44. Make: L & T Cat No: MPR304be160 or equivalant make of C&S/BB

S & F Fully Automatic Star -Delta starters in sheet steel enclosure Type MO, MN , ML MK< MU & MB with single phase protection feature motor rating AC-3 Duty, 415 V, 50 Hz, 3 Phase for motor capacity 10 HP to 20 HP at existing panel all as speicified and directed by Engr-in-Charge.

S & F Submersible pump controller in sheet enclosure Type MU-G motor rating AC-3 duty, 415 V, 50 Hz, 3 phase Relay range 13-42 suitable for 10 to 20 HP submersible motor all as specified and directed by Engr-in-Charge.

Supply and Fixing in replacement of fully automatic star delta strater in sheet -steel enclouser type MN with single phase protection suitable for motor rating 22.5 KW 3 phase 415 Volt 50 Hz relay range 14-23 Amps. Make; L&T Cat part No. SS94364 or equivalent

Repair of unserviceable water meter of 300 mm size through authorized dealer bothe ends flanged type and transporting for calibration, testing by MIDC by replacement of necessary spares as required Barvi water works, Jambhul and back to site all as directed.

SKS Electricals

Mukund Engineers and Contractors

Shri Sant Cosntruction