REPAIR/REPLACEMENT/MAINT OF CI/DI/GI/CPVC PIPE LINE AND OTHER EXTERNAL WATER SUPPLY CONNECTED WK AT GE (A) AHMEDABAD

S&F CPVC pipes SDR 11 and plain CPVC SDR 11 fittings with required all new fitting ISI marked fixed on trenches with fixing arrangement of following sizes:-

25 mm bore

32 mm bore

S&F CPVC pipes SDR 11 and plain CPVC SDR 11 fittings with required all new fitting ISI marked fixed on wall/floor with fixing arrangement of following sizes:-

20mm bore

25 mm bore

32 mm bore

Taking up or down GI steel tubing and connections of any description including cleaning for refixing or removal to store Of size up to 32mm complete all as specified and directed

Supply and fixing of gun metal globe or gate valve ISI marked with iron wheel head screwed both ends for iron pipes of following sizes with taking down old U/S valve:-

15 mm bore

20 mm bore

25 mm bore

40 mm bore

50 mm bore

Supply and fixing of cast iron sluice valve class PN-1.0 ISI marked, both ends flanged, stainless steel spindle, with iron wheel and necessary jointing materials, nuts & bolts, washers etc for making two flanged joints of following sizes as required with taking down old U/S valve:-

80 mm bore

100 mm bore

150 mm bore

200 mm bore

250 mm bore

Supply and fixing of CPVC MT 25mm diameter complete all as specified and directed

Supply and fixing of CPVC FT 25mm diameter complete all as specified and directed

Supply and fixing of CPVC MT 32mm diameter complete all as specified and directed

Supply and fixing of CPVC FT 32mm diameter complete all as specified and directed

Supply and fixing of Elbow CPVC 25mm complete all as specified and directed

Supply and fixing of Elbow CPVC 32mm complete all as specified and directed

Supply and fixing of CPVC Coupling 25mm complete all as specified and directed

Supply and fixing of CPVC Coupling 32mm complete all as specified and directed

Supply and fixing of GI nipple of 15mm dia of 9 inch long.

Supply and fixing of GI nipple of 20mm dia of 9 inch long.

Supply and fixing of GI nipple of 25mm dia of 9 inch long.

Supply and fixing of GI nipple of 25mm dia of 4 inch long.

Supply and fixing of GI nipple of 25mm dia of 4 inch long.

Supply and fixing of GI nipple of 25mm dia of 4 inch long.

Supply and fixing CPVC of reducer socket of 32x25mm .

Supply and fixing GI of reducer socket of 25x20mm .

Supply and fixing GI Elbow of 15mm .

Supply and fixing GI coupling of 15mm .

Supply and fixing GI T of 15mm .

Supply and fixing GI Union of 15mm .

Supply and fixing GI coupling of 20mm .

Supply and fixing GI T of 20mm .

Supply and fixing GI Elbow of 20mm .

Supply and fixing GI Union of 20mm .

Supply and fixing of CPVC solvent

Supply and fixing of CPVC handle valve 25mm

Supply and fixing of CPVC handle valve 32mm

Excavating in trenches in Hard / dense / soft soil, n exc 1.5 m wide and n exc 1.5 m in depth; for foundation of poles, trenches for laying of cable, etc. and getting out complete all as specified and directed.

Returing filling in, including spreading, levelling, watering and well ramming in layers not exceeding 25 cm each all as required and directed.

Removing excavated material to a distance not exceeding 50 Mtr and deposting where directed at a level not exc. 1.5 mtr above the starting point.

Supply and fixing of Ductile iron bends (any type, radius and angle) tapers any type (straight, bend, increasing, decreasing or double socket etc) tees pieces single branches, ‘Y’ junction, double branch cross including jointing materials on line(all sockets or socket & spigot) collar, caps and plugs etc upto 200 mm bore size complete all as specified and directed

Supply, Install, commissioning & testing for Centrifugal pump set, electric driven 415 V, Three phase suitable for 150/200/250 mm dia bore/open well of 40 HP Pump motor set RPM 2900, Head Max 60 mtrs, flow rate 150 m3/hrs, 50Hz, material : casting iron casing, stainless steel shaft approx impeller size dia max 370mm, minimun 295mm, single stage, side inlet including RCC foundation as per manufacturer instructions including orientation / Addition / alteration including CI flanged ends double rubber seat ball type foot valve 150mm dia complete. Note : Motor and pump shall be of same make.Make KSB/KIRLOSKAR/CROMPTON

Supply and fix of ball type foot valve of 150 mm size flanged (B- 05N) with body and cover grey cast iron FG-200, synthetic rubber coated (reinforced) ball headed tin bronze rubber seat carbon fastners, marked, class A & strainer (CI/MS) with maximum working pressure of 15 Kg / sqcm complete all as specified and directed

Repair to leaking lead joint of any dia CI pipe line upto 200 mm bore by caulking and inserting extra lead wherever required and making joint leak proof as required. Note - (i) Extra lead will be measured separately under relevant item of the schedule as supply only. (ii) Excavation, earth work wherever required shall be measured separately under relevant item of Schedule.

Supply only lead wool (caulking lead) all as specified and directed..

Supply only superior quality spun yarn.all as specified and directed

Supply and fixing of MCB tripple pole 63 amps 'C' series complete all as specified and directed

Supply and fixing of MCB four pole 63 amps 'C' series complete all as specified and directed

Supply and fixing of MCCB four pole 125 amps, 16 KA, thermally adjustable between 70% to 100% complete all as specified and directed

Labour with tools and machinery for cleaning of water sump at different pump house of any capacity

Supply , laying, jointing & testing of DI Type K-7 pipe with socket & spigot ends, with cement morter zinc coated as in standard length, suitable for and including push on tyton joints with rubber rings, laid in trenches all as specified & directed for following size:- (Excavation and earth work, CI/DI specials will be measured and paid seperately)

150 mm (6") dia

100 mm (4") dia

Construction of brick masonry valve pit chamber with 3 mm thick MS sheet cover and 40 x 40 x 6 mm angle iron frame embedded in PCC coping 1:3:6 type C-1 using 20 mm graded stone aggregates with locking arrangements of size 1200 mm x 1200 mm x1200 mm depth (internal size), brick work in cement mortar 1:4 using sub class ‘B’ (old size) bricks, internal walls plastered with 15 mm thick cement mortar 1:4 and finishing the surface even and smooth using extra cement, 40 mm thick PCC 1:3:6 type C-1 using 20 mm graded stone aggregate in coping, PCC 1:4:8 type D-2 using 40 mm graded stone aggregates in foundation 75 mm thick with and including necessary excavation & earth work in soft / loose soil complete all as specified and directed

M & L Mechanical type collar joint made of MS sheet of size 6/8 mm thick along with rubber gasket nuts bolts and washers suitable for 80mm bore dia CI/DI pipe complete all as specified and as directed.

M & L Mechanical type collar joint made of MS sheet of size 6/8 mm thick along with rubber gasket nuts bolts and washers suitable for 100mm bore dia CI/DI pipe complete all as specified and as directed.

M & L Mechanical type collar joint made of MS sheet of size 6/8 mm thick along with rubber gasket nuts bolts and washers suitable for 150mm bore dia CI/DI pipe complete all as specified and as directed.

Carrying out scheduled Testing of water or when ordered of various water sources including borewells, AMC incomming and user point from Central laboratory.

Carrying out scheduled maintanence and servicing of all electro - mechanical machinery/panel of existing centrifugal, submersible, monobloc pump,motor and accessories any type any make & model in every days or when ordered including cleaning it's part, removing corrosion, refixing it, rectifying leakage due to loose nut / stud/ gland packing/gland rope/ star packing/ clamps/washers etc of suitable size as required. Details of maintenace should be recorded in register .

Dismantling, opening, rewinding and refixing induction motors of centrifugal pump set with super enameled copper wire of existing gauge and existing class insulation including superior quality varnishing, heating / drying coils, making connections from coil to terminal box, greasing ball bearings, spray painting with two coats of synthetic enamel paint, necessary mechinical works for shaft / bearing housing, transportation from installation to workshop & back, connecting, testing and commissioning at site for satisfactorily operation as required for the following:-

40 HP motor

30 HP motor

25 HP motor

20 HP motor

10 HP motor

7.5 HP motor

5 HP/3HP motor

Dismantling and taking down centrifugal pump set 20 to 40 HP capacity, 3 phase, 440 volts from foundation, disconnecting all electrical connection from induction motor, transportation from installation to workshop, renewal of u/s spare parts, re-assembling pumping set including testing and commisioning complete. Note :1- The work shall be carried out at Authrised workshop of manufacturer and bill to be produced to confirm the genuinenes . (Note 2:- Spare parts shall be measured separately against item no 4 of BoQ as supply only) Work includes proper allignment of pump with motor .

Supply only following spare parts suitable for existing 20 to 40 HP centrifugal pump set as required:-

Ball bearing suitable for centrifugal pump set 20 to 25 HP.

Ball bearing suitable for centrifugal pump set 30 to 40 HP.

CI impeller suitable for centrifugal pump set 20 to 40 HP.

Shaft suitable for 30/40 Hp pump all as specified and directed.

Low joy coupling including rubber star packing & necessary key for fixing on shafts as required.

S&F Rubber star packing for joy coupling fitting .

Ball bearing suitable for centrifugal pump set 20 to 25 HP.

Ball bearing suitable for centrifugal pump set 30 to 40 HP

Ball bearing suitable for centrifugal motor set 30 to 40 HP

Chloroscope 1 PPM to 5 PPM for testing of chlorine in water.

supply only Hex Bolt 1/2 x 100mm

supply only Hex Bolt 5/8 x 150mm

supply only Hex nut 1/2

supply only Hex nut 5/8

Supply only SKF wheel bearing Grease of 1 kg box (base oil viscosity 110mm2/s@40 degree c ) operating temprature - (-30 to +120 degree c )

M & L for Taking out sluice valves repairing, refacing, regrinding, replacement of gland packing and refixing back to its original position including repacking of stuffing box of sluice valve spindle all as specified and as directed for 80mm bore CI/DI pipe complete all as specified and directed

All as per item No 57 above but 100 mm bore dia complete all as specified and directed

All as per item No 57 above but 150 mm bore dia complete all as specified and directed

All as per item No 57 above but 200 mm bore dia complete all as specified and directed

All as per item No 57 above but 250 mm bore dia complete all as specified and directed

Supply only Brass spindle suitable for 80mm dia sluice valve all as specified and as directed by Engineer In Charge

All as per item No 62 above but 100 mm bore dia complete all as specified and directed

All as per item No 62 above but 150 mm bore dia complete all as specified and directed

All as per item No 62 above but 200 mm bore dia complete all as specified and directed

All as per item No 62 above but 250 mm bore dia complete all as specified and directed