REPR TO EM INSTAL CIGI PUMPNG DSTRBN PIPLINE DAILY CMPLT VALVES NRVS OF WATR SPLY DSTBN DOMSTC AREA TUBWEL PUMPSET STARTER MOTOR CONTRL PANEL WATR DSINFECT SYTM CLNIG OF OHTS RPR TO WATER VALVE AND MISC WORK AT UNCHIBASSI UNDER GE S PATHANKOT

Amount

Excavation in trenches n.exc 1.5m wide and n.exc 1.5m in depth for laying pipes or foundation etc. or for shafts, wells, cesspits, manholes, pier holes etc. n.exc 10sqm on plan and n.exc 1.5m in depth and getting out in any type of soil.

Returning, filling in including spreading, levelling, watering and well ramming in layers n.exc 25cm in any type of soil.

Removing excavated material (soil) to a distance n.exc 50m and depositing where directed at a level n.exc 1.5m above the starting point.

M&L for rectification of existing defective run lead joints including burning and removing the old defective lead joints and providing new lead joints with all required materials and testing the joints for leakages for the following sizes of CI/DI pipes complete all as directed(Note:Earth work shall be measured separately)

80 mm dia

100 mm dia

Supply and replace sluice valve spindle made out of EN-8 steel with check nut made out of brass/bronze material including replacing perished gland packing, rubber gasket, bolts and nuts suitable for the following sizes of sluice valves all as directed

80 mm dia sluice valve

100 mm dia sluice valve

150 mm dia sluice valve

S&F in replacement for Cl sluice valve, non-rising type conforming to IS-14846, sutiable for 80 mm bore pipe consisting of SS spindle as per IS 6603, Cast iron Body, Dome & Wedge as per IS 210, greasy jute type gland packing, fasteners as per IS 1367, Natural rubber gasket, CI manual hand wheel etc complete double end flanged and drilled, of Class PN-1.6 ( ISI marked) including all jointing materials such as rubber gasket insertion sheet nut ,bolts and washers etc complete all as specified and directed.

All as per Srl item No. 11 above but 150 mm dia

All as per Srl item No. 11 above but 100 mm dia

M&L for attending break down of pipe line bursting/cracks including excavation in hard / dense soil with the use of Earthmoving machinery / labour and taking out old CI / GI/ MS defective / misaligned water pipe line of size 200/ 150/ 100/80 mm dia bore carefully after discon-nection of joints to a length up to 8 mtr and create bund with excavated earth and dewatering / bailing out water complete with diesel engine driven pump set and positioning the pipe line after repairs, returning filling and removal of surplus soil / excavated material with the help of excavator / proclainer all as directed by Engineer-in-Charge. NOTE : (a) M/L for Lead Joints/ spares / CI /GI specials will be measured and paid separately. (b) M/L for CI / GI/MS pipe, Specials, lead joints etc will be measured and paid separately under relevant Schedule Items (c) The rate is deemed to include Cost for tool and plant and transportation required for attending the repair work. (d) Disconnecting/ dismantling/ cutting the existingpipe line is included in the quoted rate. (e) The rate is inclusive of earth work complete including returning & refilling in any type of strata complete. (f) The breakdown shall be attended within 4 Hrs of intimation round the clock and time of restoration shall be maximum of 8 Hours. The additional manpower required to complete the job in quoted rate is deemed to be included in the quoted.

Laying / Refixing only CI/DI/MS pipe line of bore 150mm dia obtained against items No 9 above

Laying / Refixing only CI/DI/MS pipe line of bore 100mm dia obtained against items No 9 above

Laying / Refixing only CI/DI/MS pipe line of bore 80mm dia obtained against items No 9 above

M&L for MS hardware like MS sheet for valve chamber covers, duct covers, angle iron, bolts/nuts/clamps etc incl dismantling old one. (The rate quoted deemed to be inclusive of CC for coping/grouting of angle iron along with PCC etc complete)

Supply and fix gun metal gate valve with iron wheel head screwed both ends for iron pipe of size including dismantling old one.

15 mm dia bore

20 mm dia bore

25 mm dia bore

40 mm dia bore

50 mm dia bore

Supply and lay in trenches / on roof / on wall / steel water tubing galvanised medium grade with all fittings of sizes incl dismantling old one:-

15 mm dia bore

20 mm dia bore

25 mm dia bore

40 mm dia bore

50 mm dia bore

Laying only / Refixing only GI tubing including fittings such as bends, elbows sockets, unions etc as required for 80 mm bore dia complete all as specified and directed.

15 mm dia bore

20 mm dia bore

25 mm dia bore

40 mm dia bore

50 mm dia bore

Repair to GI pipe lines of size 15 to 25 mm bore dia and repair to leaked joints of pipe line complete including replacement of GI fitting i.e union,nipple & sockets if required including excvation and taking up & down required cutting & threading refixing in position in trenches & all as directed.

All as per Srl item No. 37 above but size 40 to 50 MM bore.

Dismantling of old U/S valve pit of size 120x120x90 Cm ( internal dimensions of the chamber) including and removing the debris at a distance not exceeding 50 Mtr and M/L for brick massonary with cement mortar with 1: 6 , 23 cm and flush pointing externaly work proceeds in the same mortar complete ( using 30% old bricks & 70% New bricks) complete with the following specifications and as directed by Engr-in-Charge. Note :-(i) 10mm thick plaster internally in CM 1:6.(ii) Flooring 40mm thick in PCC 1:2:4 type B-1 over 75mm thick hard core of guage not exc 63mm thick. (iii) Angle iron frame 40X40X6mm thick for cover and mild steel 3mm thick cover with locking arrangement,handle and necessary hinges etc, (iv) PCC 1:3:6 type C-2 100mm thick in foundation .(v) Two coat of synthetic enamelled paint to cover internally and externally over a paint of Red Oxide primer.

All as per above item above but of size 100x100x105 cm

All as per above item above but of size 90x90x105cm

All as per above item above but of size 60x60x60 cm

Supply and fix Cast Iron Foot valve including necessary fittings conforming to ISI mark conformed of size 100 mm bore all as specified and directed by Engineer-in-Charge.

Supply and fixing of CI non return valve of size 150 mm bore flanged ISI marked including bolts, nuts, washers and rubber gasket etc complete all as directed.

Supply and fixing in repair Rubber gasket joint suitable for 150 mm bore cast iron/DI pipes all as specified and directed.

Supply and fixing in repair Rubber gasket joint suitable for 80 mm bore cast iron/DI pipes all as specified and directed.

Material and labour PCC 1:4:8 type -D2 using 40mm graded aggregate in fdn filling and mass complete for pipe line supports or any indicated position all as specified and directed.

Disconnecting the delivery line and providing dummy plate with nut, bolts to avoid water leakages and M&L for taking out vertical turbine pump /submersible pumpset of any make of capacity 20 HP to 35 HP from the tubewell/ borewell carefully complete with column pipe for inspecting the condition of column pipe, pumpset & flat submersible cable etc complete all per site requirement complete all as specified and directed. Note:(i) The cost inclusive of necessary T&P of removing vertical turbine/submersible pumpset carefully without any damages to pump, motor, shaft, column pipe and casing. Any damages shall be beared by the Contractor at his own cost. (ii) The rate inclusive of dismanlting of motor of Vertical turbine pump set.(iii) The M/L for repairs to pumpsets/ column pipe/cable if required & measured and paid separately under relevant Schedule.

Lowering vertical turbine pump /submersible pumpset of any make of capacity 20 HP to 35HP inside the tubewell/borewell carefully complete with column pipe and other connected parts and including replacement of nut ,bolts, washers, gasket of suitable size all per site requirement and rec-connection with delivery line with nut ,bolts, washers, gasket of suitable size all as specified and directed. Note:(i) The cost inclusive of necessary T&P of lowering vertical turbine/submersible pumpset carefully without any damages to pump, motor, shaft, column pipe and casing. Any damages shall be beared by the Contractor at his own cost. (ii) The rate inclusive of re-connection of motor of Vertical turbine pump set.

Taking out electric vertical turbine motor of capacity 20 to 35 HP from the existing foundation, transport to workshop for rewinding by using super enamelled copper winding wire of existing wire gauge including other allied items such as varnish tape, sleeve, greasing etc. of suitable size for 20 to 30 HP capacity of motor and refixing after testing and commisioning complete all as specified and directed.

S & F in replacement of thrust bearing all as per exisiting for motor of capacity 20 HP to 35 HP .

S & F in replacement of ball bearing all as per exisiting for pump of capacity 20 HP to 35 HP.

S & F in replacement of ratched plate assembly for vertical turbine pump with suitable coupling with reversible pin, balls, plate & pulley of pump of capacity 20 HP to 35 HP.

S & F in replacement of oil seal of pump of capacity 20 HP to 35 HP

S & F in replacement of oil seal of pump of capacity 37.5 HP to 50 HP

Dismantling rotor shaft of 3 phase electric motor of capacity 20 HP to 35 HP, welding to bearing size of rotor, check nut size of rotor & turning, polishing, threading & grinding etc. upto required size of bearing all as specified and directed.

Turning to bearing size of motor top & bottom covers, providing joinings of new bearing sleeves of CI for bearings no. 7220. 7316,6311,6310 etc. and grinding upto required bearing size all as specified and directed.

Dismantling the bowl assembly of Vertical Turbine Pump any type, capacity and make for carrying out repair and replacement of worn out parts by strip opening of all parts such as impellers, pump shafts, lock collects, bushes, neck rings etc. and machine work such as welding, turning, refacing where required and replacing of defective parts up to and including 11 stages of size 150mm dia for pump capacity of 30 to 50 HP: - Note: - spare parts and their fixing shall be paid separately under the respective items of schedule 'A'

S&F in replacement of pump shaft 30 to 38 mm dia of stainless steel suitable for bowl assembly upto 12 stages including threading, cutting to size all as specified and directed.

S&F in replacement gun metal impellers of suitable size for bowl assembly casing as per site requirement for suction, discharge and intermediate bowls complete all as specified and directed.

S&F in replacement intermediate gun metal bush for bowl assembly of suitable size as per site requirement of make and model as per existing for suction, discharge and intermediate bowls of size 100mm to 150mm complete all as specified and directed.

S&F in replacement cast iron bowl casing of size suitable as per site requirement, any type, make and model as per existing for suction, discharge and intermediate bowls of size 100mm to 150mm dia including studs, nuts, bolts and washers complete all as specified and directed.

S&F in replacement neck ring of bowl casing made out of gun metal/brass for assembly of suitable size as per site requirement, any type, make and model as per existing for suction, discharge and intermediate bowls complete all as specified and directed.

S&F in replacement impeller lock collects for bowl assembly of suitable size as per site requirement any type, make and model as per existing for suction, discharge and intermediate bowls complete all as specified and directed.

S&F in replacement neck ring for impellers made out of gun metal/brass for assembly of suitable size as per site requirement, any type, make and model as per existing for suction, discharge and intermediate bowls complete all as specified and directed.

S&F in replacement rubber bush of bowl assembly of suitable size as per site requirement any type, make and model as per existing for suction, discharge and intermediate bowls complete all as specified and directed.

S&F in replacement studs with nuts, springs, washers complete all as specified and directed.

S&F in replacement spider lock/nut lock complete all as specified and directed.

S & F Mild steel column pipe for vertical turbine pump 150 mm dia, heavy grade and 3 mtr. Long duly threaded on both sides as per site requirement including one mild steel coupling all as specified and directed.

Strip opening of 3 phase AC submersible motor, taking out burnt winding coil complete and re-winding with PVC insulated super quality water proof winding wire including PVC seal (water proof compound) and thrust bearing as per requirement of existing size and make, re-assembling the motor and testing complete of capacity 20 to 35 HP motor.

Taking out worn out bearing/ bush sleeves from the submersible motor of capacity 20 to 35 HP and providing new stainless steel, turning and polishing of bushes complete including checking of allingment complete in all respect all as specified and directed.

S & F in replacement of thrust bearing plate along with disc of motor of capacity 20 HP to 35 HP

S & F in replacement of oil seal of motor of capacity 20 HP to 35 HP.

Dismantling the submersible pumping set bowl assembly/ motor of any make for carrying out repair and replacement of worn out parts by strip opening with all parts such as bowl casing, impellers, pump shaft, bushes neck ring etc.and machine work such as welding, turing, re-facing where required and replacing of parts of pump of 4 to 9 stages, size 150mm, of capacity 20 HP to 40 HP capacity. Note: - Spares parts and their fixing shall be paid separately under the respective item of schedule 'A'

S & F in replacement of pump shaft of stainless steel suitable for submersible pump set up to 9 stages including threading, cutting to required size all as specified and directed.

S & F in replacement of gun metal/Stainless Steel impellers of suitable size for bowl assembly of submersible pumping set as per site requirement for suction, discharge and intermediate bowls complete all as specified and directed.

S & F in replacement of cast iron casing suction/discharge/ intermediate with studs.

S & F in replacement of shaft seal of rubber all as specified.

S & F in replacement neck ring of bowls suction/discharge/ intermediate

S & F in replacement of gun metal bush of bowls all as specified

S & F in replacement of rubber bushes of bowls assembly of suitable, make and model as per existing for suction and discharge bowls.

S & F in replacemnt of shaft coupling with key stainless steel of suitable sizes, type, make and model as per existing all as specified and directed.

S & F in replacemnt of stainless steel middle/distance bush of suitable size all as required at site and directed.

S & F in replacemnt of stainless steel impeller key all as specified and directed.

S & F in replacement of studs with nuts all as directed.

Supply and fixing of mild steel column pipe coupling 150 mm dia, heavy duty 3.0 Mtr long threaded or flanged all as specified and directed.

Supply and fixing of mild steel column pipe coupling 100 mm dia, heavy duty 3.0 Mtr long threaded or flanged all as specified and directed.

Supply and fixing of mild steel column pipe coupling 80 mm dia, heavy duty 3.0 Mtr long threaded or flanged all as specified and directed.

Supply and fixing line shaft bearing retainer of gun metal with rubber bushes for column pipe 150 mm dia all as specified and directed.

Supply and fixing of stainless steel line shaft coupling of size 25 mm to 31 mm dia.

Supply and fixing of stainless steel shaft sleeve of size 25 mm to 31 mm dia.

Cutting and removing worn out threaded portion of mild steel column pipe heavy duty and re threading the same up to specified length to match with socket of size 150 mm dia.

Cutting and removing worn out threaded potion mild stell/stainless steel line shaft of any dia, length and rethreading the same up to specified length to match with existing coupling all as specified and directed.

S & F new bolts,nuts and washers in places of existing worn out/unserviceable bowl bolts.

S & F Mild steel column pipe for submersible pump set, 150 mm dia, 5 mm thick and 3 mtr. Long duly screwed/welded flanged on both sides with bolts & nuts to mild steel flange including rubber joints all as specified and directed.

Dismantling of Vertical Turbine motor 30 to 45 HP including discharge head and top shaft, stuffing box. Replacement of gun metal bushes, filling of gland packing, Replacement of studs of discharge head and top shaft of length up to 10 ft including top nuts and locking nuts.

Supply and fixing submersible cable 16 Sqmm copper 3 core all as specified and directed by Engr-in-charge.

M & L for chlorination treatment with high stable Calcium based granular disinfectant for water treatment, more stable than Chlorine Gas, and stronger than bleaching powder, and sodium Hypochlorite) packing in 45 kg drum complete all as specified and directed by Engr-in-Charge. Make : Purechlor or equivalent approved make by E-in-C branch

S&F in repair chlorination dosing system complete of cap.as per existing system and as as directed including dimantiling the old one and deposting to MES yard

Material and labour for cleaning of over head water tank of capacity above 1,00,000 Glns and upto 1,00,000 Glns at 15m to 21 m approx height staging by draining out/bailing out/pumping out the accumulated water at the bottom and removing the complete silt from the sump and depositing and levelling as directed and cleaning the tank with the bleaching powder slurry and wire brush after scrapping the walls and bottom of the tank completely including flushing out inlet/outlet/washout pipes/ valves complete without disturbing the water supply to the area including painting the details of sump capacity, date of cleaning and due date of cleaning on the sump wall and applying one coat of white wash to entire sump internally complete all as directed by Engineer-in-Charge.

All as per Srl item No.99 above but upto 50000 gallons complete all as specified and directed.

Disconnecting / Removing existing U/S scale type water level indicator and S&F dial type water level indicator suitable for Over Head Storage tank of height 15 m to 21 m staging complete with central movement plate, counter weight, centre dividing wheels, MS/CRCA enclosure, float and connecting control wire system from tank to indicator etc complete grouted in PCC all as directed including testing and commissioning all as directed.

Note for item No 99 to 102: The rate quoted inclusive of all safety equipments, T&P for carrying out the repair/working on OH tanks and insurance to persons deployed for cleaning the over head tank. Any unforseen incidents/ accidents due to lack of safety norms shall be beared by the Contractor on " No cost basis" without any extra claim from department.

Dismantling old defective water meters and M & L for CI water meter Woltman type Magnetic Drive Class-B Flanged end of size 100 mm

S&F in repair single phase preventor relay with timer for auto restart option with protection features against single phasing, phase reversal, phase unbalance etc complete with control wiring all as directed.

Supply and fix in replacement of old unsv aviation light with Red LED aviation obstruction light of 20 W,50Hz ,230 V, epoxy yellow painted die-cast aluminium alloy with polycarbonate dome complete all as specified ad as directed.

M&L for replacement of existing UNSV schematic diagram with LED laminated display with openable transparent glass covered of main incoming and outgoing elect supply/water supply to various destination and generator supply destination all as directed and specified size of display not less than 1.5x3.0 mtr with all decoration as specified.

M&L for fire point comprising of the following. (a) CO2 fire extinguisher 4.5 Kg (02 Nos), b) Dry carbon powder (ABC)-05 Kg (02 Nos) ,ceiling Hook,fire beater,sand buckets 9 mtrs capacity-02 Nos ,Showel complete with angle iron stand duly painted with two coats of synthetic enamel paint of approval colour over a coat of red oxide primer incl dismentling old unsv one.

M & L for laying stone graded coarse aggregate of size 40 mm for foundation filling at sub station two pole/ four pole complete all as specified and directed.

M & L for laying stone graded coarse aggregate of size 20 mm for foundation filling at sub station two pole/ four pole complete all as specified and directed.

Supply and Fix in replacement existing UNSV tube light fitting with LED 20W inverter batten type fitting 4 feet long aluminium extruded housing,IP-20 ,rated voltage 230 V, 50 hz, charing time 10-12 hours and backup time 04 hours system wattage 20W +/- 10%, system current less than 102 mA, power factor more than 0.95, system lumen efficiency 100lm/watt,CCT 6500K, CRI more than 80, THD less than 30%, driver efficiency more than 85% complete all accessories prewired and connecting electrically to ceiling rose using PVC insulated and overall sheathed flexible copper conductor cable of size 0.75 sqmm 3 core all as required at site or directed.

Supply and fix bldg security light fittings with LED security light fittings 60 watt, IP 65 having pressure die cast aluminium alloy housing, prismatic polycarbonate cover complete including making connection with 3 core copper flexible cable of suitable size including galvanised iron pipe bracket 0.90 mtr long of 25 mm dia and fixing with bldg for fixing of street light fitting all as directed. Note: (i) Driver Efficacy – more than 85% ( constrant current driver).(ii)Driver Type – Potted (iii) THD - < 10% (iv)Led Driver Current – less than 750 mA(v) Efficacy of Led Fixtrue – 100 lm/watt ( minimum) (vi) Efficacy of Led Chip – more than 130 lm/watt( Vii) Surge Protection – 4 KV & above as per IEC standard inbuilt in Driver and External SPD 5KV (vii) Working Humidity - 10% to 90% RH (ix) Led Make – Nichia/Philips Lumiled/ Cree /Osram/ Seoul (x) Life – 50,000 hours at 70% lumens(xi) CRI – more than 70 (xii) Lens – Each Led shall be of High Power ( 1 to 3 watt only) with mandatory modular lens. (xiii) Working Temp – 0 to 50 degree C. (xiv) Heat Sink – Pressure die cast aluminium (xv) Junciton Temp – 100 degree C (xvi) Body of Fitting – Pressue Die Cast with company logo / make engraved or embossed in housing LM 6 Grade.(xvii) Impact code – Min IK05 or more (xviii) LM79 report from Third Party ( instead of company in house lab) NABL /UL accredited lab. (xix) LM80 report from Led Manufacturer.(xx) Low/High voltage, reverse polarity, overload and short circuit protection inbuilt in fixtrue.(xxi) MS Clamp fittings with nut bolts and GI bracket, junction box included in the rate.(xxii) Test certificates to be submitted before commencement of work/ claiming for payment .(xxiii) Warranty certificate for minimum 2 years to be submitted from OEM.

M/L for carrying out physical, chemical & Bacteriological analysis all as per IS 10500:2012 for Drinking water sample of the Fresh water Pump Houses at various locations from approved laboratory. Note : The rate quoted deemed to inclusive of collecting water sample in Sterilised bottle/PVC container & submitting the same for testing.

S&F in repairs submersible pump controller type in sheet enclosure for maximum motor output 30 HP/22.5 KW with relay max range 30 to 50 Amps suitable for AC -3 duty, 415 V 50 Hz, 3 Phase AC supply with overload, Single Phasing, Phase reversal, Phase imbalance, auto restart features, IP 54 enclosure complete with Voltmeter & Ammeter , LED indication lamps, push buttons etc complete.

S&F in repairs submersible pump starter oil immersed type in sheet enclosure for maximum motor output 50 HP/37.5 KW with relay max range 30 to 50 Amps suitable for AC -3 duty, 415 V 50 Hz, 3 Phase AC supply with ,IP 54 enclosure complete with , push buttons etc complete.

S&F in repair single phase preventor relay with timer for auto restart option with protection features against single phasing, phase reversal, phase unbalance etc complete with control wiring all as directed.

Note: In case the tenderer quotes different rates for similar item then lowest rate shall only be applicable for payment and contractor shall not have any claim on this account.

P S BUILDERS

vivek and co

R K ENTERPRISES