Military Engineer Services Tender

Description all as per srl item No 2 here in before but for sewage pump house at technical area for dia of pipe 100 mm complete all as directed.

Description all as per srl item No. 2 here in before but for old sewage pump house at Vayu Vihar for dia of pipe 100 mm complete all as directed.

M&L for lifting/ taking out of sludge /silt accumulated inside of main sewage reservior sump well of size 12.50 m x 8.30 m x 3.60 m of cap 7000 users with help of sewage suction pump and transporting & disposal of the same to the out side of AF Station Jammu complete all as specified and directed by Engineer-in-Charge

M&L for lifting/ taking out of sludge /silt accumulated inside at sewage treatment plant of clarifire chamber 1 and 2 , sludge digester and reaction room complete with help of sewage suction pump and transporting & disposal of the same to the out side of AF Station Jammu complete all as specified and directed by Engineer-in- Charge.

M&L for cleaning of sewage treated clean water sump by means scraping, discaling with bleaching powder , removing sludge etc all as specified and directed by Engineer-in-Charge.

Description all as per srl item No. 8 here in before but for sewage pump house at polo ground complete all as directed.

Description all as per srl item No.8 here in before but for sewage pump house at technical area complete all as directed.

Description all as per srl item No 8 here in before but for old sewage pump house at Vayu Vihar complete all as directed.

Carry out water testing of bacterial,chemical and biological analysis of sewage water treated water from NABL accredited Govt approved lab for following parameters and submission of test reports all as directed: (a) PH (b) Chemical Oxygen demand/COD (c) Biological Oxygen Demant/BOD (d) Total Suspended solids (e) Oil and grease (f) TKN (g) Total Coliform (h) Organism MPN (k) Dissolved Oxygen Note: water testing shall be carried out twice in period of contract all as directed without fail else recovery will be made at Rs 5000/- per test for execution of item and for non-submission of Test Report.

Supply and fixing in replacement PVC foot valve assembly complete of suitable size for pipe of size 100 mm bore all as directed.

Supply and fixing in replacement PVC armoured hose pipe of 7.5 metre standard length, working pressure 10 Kg/sqcm of size 100 mm bore complete all as directed.

Supply and fixing in replacement butterfly valve as per IS specifications of 100 mm bore size complete all as dirceted.

Description all as per srl item No.15 here in before but of size 1200 mm.

M&L for servicing / maintenance of twin lobe compressor make Everest of capacity 1250 cum/hr, pressure 0.6 Kg/cm2, 1410 RPM coupled with elecctric driven AC induction motor of capacity 30 HP, three phase including carrying out maintenance check along with following repairs: (a)Dismantling of Twin lobe compressor in presence of MES representative and display all the parts without damage any portion for inspection of Engineer-in-Charge to ascertain the serviceability of existing parts and assembling the same after filling servo super 90 gear oil up to indicated level. (b)Heating, varnishing to stator, rotor with super quality varnish and drying out properly with external heat. (c) Cleaning, washing of bearing and use right quantity of ball bearing grease for bearing. (d) Assembling of motor with old serviceable parts and replacement of unserviceable parts with new as ordered where necessary. (e) Installation of motor by making connections as per existing and testing on load. Note (i) Any parts required to be replaced during servicing, maintenance of motor, pump set, compressor etc to be included in the quoted rates and also labour cost in repair shall be deemed to be included in the quoted rates. (ii) Any minor / major repairs involved to make the motor, pump functional even if notified by the Engineer in Charge shall be carried out by the contractor without any extra cost to the department. (iii) Rewinding of stator of motor . (iv) Greasing / oiling etc of parts as required shall be done by the contractor without any extra cost to the department.

M&L for servicing / maintenance of centrifugal pump set of sewage discharge capacity 4.2 cum/hr, 30 metre head, 1440 RPM coupled with elecctric driven AC induction motor of capacity upto 15 HP, three phase including rewinding of motor carrying out maintenance check along with following repairs: (a) Dismantling of centrifugal pump set in presence of MES representative and display all the parts without damage any portion for inspection of Engineer in Charge to ascertain the serviceability of existing parts. (b) Heating, varnishing to stator, rotor with super quality varnish and drying out properly with external heat. (d) Checking play of impeller and bushing of pump and repair/replacement of bushes , gland, sleeves etc . (e) Assembling of motor with and pump replacement of unserviceable parts with new as ordered where necessary. (f) Installation of motor by making connections as per existing and testing on load. Note : (i) Bearing shall be measured and paid separate . However all other items required for for making pump/motor functional shall be inclusive in quated rate .

Supply only the following items to incorporate against item No.18 here in before:- Cast iron impeller for non clog centrifugal pump suitable for upto 15 HP motor as per existing complete all as specified and directed.

Supply only the following items to incorporate against item No.18 here in before:- Ball bearing suitable for motor capacity upto 15 HP as per existing complete all as specified and directed.

M&L for spray painting of pump & motor any type, capacity upto 15 HP as per colour code (Shade) of MES specification after cleaning the dust particle of existing motor & pump as directed by Engr-in-Charge.

S&F in replacement cross linked plastic pipe(25-32mm dia) as per sample heavy duty for compressor use, one end fixing with compressor and other end to be fixed in collection chember (STP) at bottom with clamp for proper fixing complete all as specified and directed by Engr-in-Charge.

Supply and fixing cast iron flanged butterfly valve including taking down old unserviceable valve of size 80mm dia complete all as specified and directed by Engineer-in-charge

Supply and fixing cast iron flanged butterfly valve including taking down old unserviceable valve of size 50mm dia complete all as specified and directed by Engineer-in-charge

Material and Labour for disconnecting and removing the MOTOR of any make/model / type, from STP and foundations/ base frame located at different locations, by disconnecting electrical connections and pump couplers, taking it to workshop for repair, rotor assembly, removing burnt out winding wires complete, Rewinding of Motor same guage and type of insulation copper conductor winding wires and insulation sheets , applying insulating varnish over the complete winding, drying up by heating , assembling back the and rotor including replacement of bearing, nuts, bolts, studs, Gasket, packing, locking pin, terminal blocks, and terminal bolts and nuts and misc accessories & hardware required for making motor functional, both end bearings (labour only) with same size/make complete for 3Ph, 415V, 20 to 30Hp motors all as specified and as directed.

All as per item No 25.00 here-in-before but with Capacity of Motor 10-15Hp

All as per item No 25.00 here-in-before but with Capacity of Motor 7.5Hp

All as per item No 25.00 here-in-before but with Capacity of Motor 2Hp

Supply and fixing in replacement cast iron wheel for sluice valve with shut and open direction mark casted on suitable for 100 mm bore sluice valve all as specified and directed.

Supply and fixng in replacement cast iron non return valve (NRV) 100 mm bore complete conforming to IS 1969 double flanged and drilled including bolts, nuts, washers, gasket etc complete and dismantling of old one complete all as specified and directed.

Supply only sodium hypo chlorite completely as specified as Engineer-in-Charge.

Repair & replacement pump parts such as bearing,impellor,seal and pump capacity 10 to 30 HP completely as specified as Engineer-in-Charge

Supply , laying, 50 mm bore steel water tubing medium grade galvanised with all fittings including short lengths, laid in trenches, complete with all fittings (such as bends, elbows, Tee, short pieces, connectors, back nuts, diminishing pieces, caps and plugs, unions etc.) including taking down old unserviceable pipe any type complete all as specified and as directed by Engr-in-Charge.

Excavation in trenches not exc. 1.5m wide and not exc. 1.5m in depth for foundation etc or for shafts, wells, cesspits, manholes pier holes etc not exc. 10sqm on plan and not exc 1.5m in depth and getting out in soft/loose soil complete all as specified and directed by Engineer-in-Charge.

Returning, filling in, including spreading, leveling, watering and well ramming in layer not exceeding 25 cms thick after laying and testing of cable complete all as specified and directed.

Removing excavated soil to a distance not exc. 50m and depositing where directed at a level not exc. 1.5m above starting point complete all as specified and directed by Engineer-in-Charge.

Gun-metal, globe or gate valves, ISI marked, with iron wheel head, screwed both ends for iron pipe of size 50mm, fixed in repairs, complete all as specified and as directed by Engr-in-Charge

Material and labour for construction of masonry valve chamber of internal size 900 x 900 x 900 mm with brick masonary set in cement mortar 1:6 over 100mm thick PCC (1:4:8) type D2 concrete foundation, 50mm thick PCC (1:2:4) type B1 in coping 15mm thick plaster in CM (1:4)m for internal surfaces of walls and externally upto 15cm below ground level, including MS sheet 3.15mm thick hinged cover with locking arrangements including lifting handle fixed to 50x50x6mm angle iron frame embedded in PCC coping including two coats of synthetic enamel paint to steel surfaces; over a coat of red oxide primer including necessary excavation and earth work in any type of soil and removal of surplus excavated soil to a distance not exceeding 50mtr including dismantling of old broken valve pit chamber complete all as specified and directed.

Repair & replacement strainer outlet pipes and fixing new steel wire mesh high quality for protect of plastic media completely as specified as Engineer-in-Charge

Taking down old unserviceable starter and supply and install star delta starter in sheet steel enclosure with three phase protection feature suitable for operation on AC, Three phase four wire , 415 Volts, 50 Hz supply for Motor of capacity up to 30 HP with relay range 9-15Amps complete and directed by Engr- in-Charge.

supply only high strength dry free flowing and free from lumps solid chlorination(calcium hypochlorite) medium,minimum chlorine strength 65% available in 40-45kg drums complete all as specified and directed.

S&F PVC dosing head assembly with suction and delivery adopter complete all as specified and directed.

S&F weighted suction line strainer 3/8 " complete all as specified and directed.

S&F 3/8 " white suction / discharge tubing complete all as specified and directed.

S&F NRV (Non Return Valvae) for delivery line complete all as specified and directed.

S&F dosing agitator rod with fan ,PP coating all as specified and directed.

SCHEDULE 'A' PART-II (Schedule of credit) Credit amount of Rs (Refer schedule of credit) for retrieved material mentioned in Sch 'A' Part-II of Tender documents in PDF form will be deducted offline during acceptance of tender of lowest bidder.