MANNING, OPERATION AND MAINTENANCE OF FIRE PUMP HOUSE AT INHS KALYANI AND WATER SUPPLY PUMP HOUSE AT NIVEDITA/ KALYANI AREA INCLUDING CONNECTED E/M AND MISC WORKS UNDER AGE E/M NO.II OF GE (UTILITY-II) VISAKHAPATNAM

Amount

Manning, Operation and maintenance of fire fighting pump sets including LT Panels, pressure vessels and accessories with One skilled operator per shift of 08 hours round the clock in three shifts per day including sundays and holidays for fire fighting installations at INHS Kalyani fire pump house complete all as specified and directed by Engineer-in-charge

List of equipments :- a) Centrifugal Pump set 105/77.3 BHP/ KW - 01 No. b) Electric driven motor AC 415 Volts, 3 Phase - 01 No. Note: The Manning under this item shall commence from 11 Nov 2020.

Manning, Operation and maintenance of fresh water pump house consisting of pump sets including accessories with One skilled operators round the clock in three shifts per day of 08 hours each including sundays and holidays at Nivedita/ INHS Kalyani complete all as specified and directed by Engineer-in-charge

List of equipments are as under for fire pump house:- a) Pump set 10 HP- 01 No. b) Pump set 5 HP - 01 No. c) Bore wells - 02 Nos.

Shift timings for SI item No. 1 & 2:- I st shift - 0600 Hrs to 1400 Hrs II nd shift - 1400 Hrs to 2200 Hrs III rd shift - 2200 Hrs to 0600 Hrs

Manning, operation and maintenance of control valves at INHS kalyani complex, Nivedita building and distribution of water to different buildings/ locations at INHS Kalyani with One Valveman (Semi- skilled) in two shifts a day of 08 hrs each including sundays and holidays complete all as specified and directed by Engineer-in-charge

Manpower :- One Valveman (Semi-Skilled) per shift. Shift timings:- I st shift - 0600 Hrs to 1400 Hrs II nd shift - 1400 Hrs to 2200 Hrs

Note : The quoted rate is inclusive of the following:- (i) The contractor is fully responsible for smooth and trouble free operation and timely pumping of water and maintain proper record of the running of pumpsets. (ii) The operator shall check and monitor the pumping of water from Nivedita Pump House / INHS Kalyani Pump House (iii) In case of any abnormal delay in incoming pumping, the operator shall inform the matter of JE / Engineer –in-Charge for further orders. (iv) Maintaining Logsheets.

(v) The contractor is responsible for the minor repairs like replacement of gland ropes of the pumps & Valves, cleaning/ adjustment of starters, contractors, replacement of cable lugs inside panel/ motor terminals, cleaning and tightening of incoming/ outgoing cable lugs of MCB/ Relays/ starters, greasing of pump/ motor bearings etc., by employing technician for such repair works as and when required. (vi) The operator is responsible for smooth operation of all valves in pump house. (vii) The contractor shall be responsible for cleaning, maintenance and petty repairs to the Pump House and its surrounding area. (viii) The contractor shall be fully responsible for the custody of all equipments, plants and other connected items inside the pump houses. (ix) Keeping the plant room neat and dust free.

Note for Item No. 1 to 3:- Before commencement of work the contractor shall submit the list of manpower to be employed as per requisite qualifications specified in particular specification for approval of GE duly recommended by Engineer-in- charge.

M & L for maintenance of Diesel engine set in fire fighting pump house at 105 BHP as per the recommendation of manufacturer including replacement of necessary recommended filters, spares including necessary engine oil and rewinding of burnt starter windings, including replacement of old silencer suction bent pipe, head cleaning, tapet setting complete all as directed by Engineer-in-charge.

M&L for painting of monoblock/ Centrifugal pump set of 3 HP to 15 HP with a coat of approved synthetic enamel paint including inlet & out let pipe lines complete including preparation of old painted surface and writting MES number all as specified and directed.

M&L for painting of monoblock/ Centrifugal pump set of 30 HP to 105 HP with a coat of approved synthetic enamel paint including inlet & out let pipe lines complete including preparation of old painted surface and writting MES number all as specified and directed.

M&L for cleaning of underground/ semi underground fresh water sump of 0.30 Lakhs gallons capacity by pumping out the accumulated water up to the bottom surface and removing the complete silt sediment sludge from the sumps and depositiing and levelling as directed, cleaning the walls, ceiling& floor using high pressure water jet to dislodge all the mud, dirt algaue, fungus and layers of calcinations, vacuum cleaning to remove dislodged waste and cleaning with the bleaching powder after scrapping the walls and bottom of the sump completely using wire brush without disturbing the water supply to the area including applying one coat of white wash to entire sump externally as well as internally and writing details like Cleaning date / due date/ sump capacity with synthetic enamel paint complete all as directed.

All as per SL item No.7 above but static water tank of capacity 0.25 Lakhs gallons capacity

All as per SL item No.7 above but Sump of capacity 0.10 Lakhs gallons capacity

M&L for cleaning of Over head tank of 2.00 Lakhs gallons capacity at 18 metre staging by pumping out the accumulated water up to the bottom surface and removing the complete silt sediment sludge from the sumps and depositiing and levelling as directed, cleaning the walls, ceiling& floor using high pressure water jet to dislodge all the mud, dirt algaue, fungus and layers of calcinations, vacuum cleaning to remove dislodged waste and cleaning with the bleaching powder after scrapping the walls and bottom of the sump completely using wire brush without disturbing the water supply to the area including applying one coat of white wash to entire sump externally as well as internally and writing details like Cleaning date / due date/ sump capacity with synthetic enamel paint complete all as directed.

Material and labour for cleaning of HDPE water tank of 10000 litre capacity by draining out the accumulated water at the bottom and removing the complete silt from the bottom of the tank and removing, depositing and leveling as directed and cleaning the tank with bleaching powder, using wire brush after scrapping the walls and bottom of the tank, without disturbing the water supply to the area including painting details of tanks like date of cleaning, capacity of tanks, due date of cleaning etc., shall be written on the out side of the tank with synthetic enamel paint with letter size 10cm high in white color, over a black background of appropriate size, refixing of float valve and check nuts etc complete all as directed.

All as per SL item No.11 above but tank of capacity 5000 litre capacity

M& L for servicing of LT panels of any size by cleaning the panel, bus bar chamber with CTC solution, and welding the door using arc welding and fixing hinges, necessary nut and bolts, washers and made it completely functional for open/ close including checking of incoming and outgoing connections, Re-fixing of existing ACBs & MCCBs, testing & commissioning, connected PCC & frame works, rewiring of control and power wiring with suitable size of FRLS copper cable but not less than 1.5 Sqmm, replacing of various unserviceable ON/ OFF switches, lugs etc making the panel fully functional Complete all as specified and as directed.

M&L for painting of LT panel by spraying two coats of epoxy based paint over a coat of red oxide primer after cleaning of rusty panel surface of both inside/ outside by emery paper and necesary preparation of old steel surface complete all as specified and as directed.

M& L for re-conditioning of battery 12/24 Volts, 90/180 AH complete including replacement of lead plate terminal and joints and charging battery to improve specific gravity upto 1280 and 2 Volts of each cell including transportation of battery from site to civil work shop and back complete all as specified and directed by Engr-in-Charge.

Supply & fix spindle of sluice valve of 80 mm bore, made out of En-8 steel with check nuts made out of MS/CI material, with and including replacing perished gland packing, rubber gasket, bolts and nuts including taking down old unserviceable spindle complete all as directed by Engineer-in-charge.

All as per Sl. Item No.16 above but 100/150 mm bore

All as per Sl. Item No.16 above but 200/250 mm bore

Supply and replace 80 mm bore CI foot valve flanged type with necessary rubber gasket, bolts, nuts and washers complete all specified and directed.

All as per Sl. Item No.19 above but 150 mm bore

All as per Sl. Item No.19 above but 200 mm bore

Material and labour for taking down defective 150/200 mm dia footvalves/ Non-return valves from UG Sump, removing corrosion of footvalves/ Non-return valves and painting the valve with one coat of red oxide primer alongwith one coat of synthetic enamel paint, changing of rubber gaskets, bottom rubber with spring complete with renewal of necessary bolts, nuts, washers complete all as specified and as directed.

All as per Sl. Item No.22 above but 80/100 mm bore

Repair/ servicing of dial type water level indicator by replacing wornout central movement plate, counter weight, centre diving wheels etc., and applying two coats of synthetic enamel paint over a coat of primer complete all as specified and as directed.

Supply and replace 200 mm bore water meter having dry dail magnetic driven interchangeable spare parts, copper casing dail as per IP 68, flanged end complete all as specified and as directed. MakeDashmesh/ Kranti

Supply and fix MS ERW pipe 150mm dia bore, 5.4 mm thick laid in trenches or on ground/ vertically with welded joints including removing the rusted, broken old MS pipe including two coats of synthetic enamel paint over a coat of Zinc chrome primer in open places and with bitumen coating/ felt cover in trenches complete all as specified and as directed.

All as per SL item No.26 above but of size 100 mm dia 5.4 mm thick

All as per SL item No.26 above but of size 80 mm dia 4.8 mm thick

Repairing/ Servicing of 63mm dia fire hydrant valve single headed (type 'A') with iron hand wheel by replacing seat, Neoprene 'O' rings, spring loaded side locks including renewal of necessary bolts/nuts/washers complete all as directed by Engineer-in-charge.

Supply and replace CI sluice valves (Raising type) PN 1.6 flanged end of size 80 mm bore for complete with iron wheel head and steel spindle including new flanged rubber joint, blts, nuts and washers etc. complete all as specified and directed by Engineer -in-charge.

All as per SL item No.30 above but of size 100 mm dia.

All as per SL item No.30 above but of size 150 mm dia.

Labour for pressure testing of existing 150/100 mm DI/MS fire main system , identifying for leakages for rectifications including replacement of gland packing of sluice valves, rubber insertion packing, nut ,bolts etc of flanged joints/ defective flanges etc complete for making the system leak proof complete all directed by Engineer-in-charge. Note: (a) The rate quoted is deemed to be inclusive of T&P such as air compressor for pressure testing etc

Supply and replacement of fire hydrant landing valve SS, type A (Single head outlet) of 63 mm bore conforming to IS-5290 complete all as specified and directed.

Supply and replacement of fire hydrant landing valve gun metal, type 'B' (Double head outlet) of 63 mm bore conforming to IS-5290 complete all as specified and directed

Supply and replacement of 63 mm bore SS branch pipe and nozzle conforming to IS-903 complete all as specified and directed by Engineer - in - Charge.

Supply and replacement canvas pipe 15 metre long hose pipe confirming to IS 636 complete with male and female coupling confirming to IS 903 complete all as specified and directed

Supply and replacement of hose boxes of size 800 x 600 x 250 mm with 2 mm thick CRCA sheet, frame made out of 25 x 25 x 5 mm thick MS angle Iron with double door, glazed with 4 mm thick sheet glass and including necessary locking arrragement, preparation and applying two coats of synthetic enamel paint (fire red outside and brilliant white inside) over a coat of zinc chrome primer complete all as specified and directed by Engineer - in - Charge.

Supply and replacement of single hydrant stand post made of MS pipe of size 80 mm bore heavy grade, 1.50 m height with 90°, duck foot bend both end flanged and including welding if required to suit single fire hydrant valve and testing complete all as specified and directed by Engineer - in - Charge.

Supply and replacement of fire brigade inlet connection 4 way with isolating valve and instataneous gun metal coupling 63 mm dia including with all accessories complete all as specified and directed.

Supply and replace pressure guages Pressure gauge 4" dial 0-21 kgs ratings suitable to the existing water pipe lines including suitable fixing lines with necessary fixing arrangement complete all as specified. Make:- H-GUARD/FIEBIG.

M&L for Fire point comprising of CO2 fire extinguisher 4.5 Kg - 2 Nos, Dry carbon powder (ABC) - 5Kg 2 Nos, ceiling hook, fire beater, sand buckets 9 ltr capacity- 2Nos ,showel complete with angle iron stand duly painted with two coats of synthetic enamel paint of approved colour over a coat of red oxide primer including dismantling old unserviceable one complete all as specified and directed by Engineer - in - Charge.

Repair/ maintenance of fire hose box by changing of damaged doors along with locking arrangements, front glass of existing size, PCC foundation and necessary rubber gaskets for doors complete all as directed by Engineer-in-Charge. Note:- Quoted rates are inclusive of one coat of synthetic enamel paint, (paint red and inside clean white paint).

M & L Preparation of old painted steel surfaces of any description, over 10 cm width or girth, not otherwise described and applying one coat of synthetic enamel paint. complete all as specified and as directed.

Material and labour for PCC (1:3:6) type C1 using 20 mm graded stone aggregate as in base foundation for the pipe lines including one coat of white wash and necessary form work complete all as specified. Note:- Quoted rates is inclusive of removing the damaged PCC base foundation, levelling surface as per direction of EIC complete.

Supply and replace GI pipes medium grade of 20 mm dia with all fittings and fixtures complete fixed to wall/ on roof/ ceiling or laid in trenches all complete all as specified and directed.

All as per SL item No.46 above but of size 25 mm dia.

All as per SL item No.46 above but of size 40 mm dia.

All as per SL item No.46 above but of size 50 mm dia.

All as per SL item No.46 above but of size 80 mm dia.

Supply and fix 20 mm dia Gun metal gate valve, with iron wheel head, screwed both ends for iron pipe and fixed including cutting the pipe line and taking down old unserviceable valves wherever required complete all as specified and directed by Engr-in-Charge.

All as per SL item No.51 above but of size 25 mm dia.

All as per SL item No.51 above but of size 40 mm dia.

All as per SL item No.51 above but of size 50 mm dia.

Opening the submersible pump set of capacity 2 to 5 HP for inspection, repairs and re-assembling the pump and motor as per the original assembly after repairs / replacing the worn out unserviceable parts with new parts as ordered, including cleaning replacing the minor items like packing bolts, nuts washers and MS clamps etc and applying one coat of approved hammertene spray paint on exposed steel surface, making the pump and motor fully serviceable including lathework etc., and testing the same for satisfactory operation on its full load all as specified and directed by Engineer - in - Charge. Note: The spares required for replacement such as thrust beaing set, impeller, shaft key, shaft casing, Neck ring stage casing, Sand guard, Middle sleeve, Middle bearing bush, Imppeller housing, Bearing bush set, Diffuser shall be deemed to inclusive in the above quoted rate.

Disconnecting and taking out the existing submersible motor of capacity 2 to 5 HP including all connected cables, suction pipe, etc., rewinding the motor with appropriate gauge of super enameled copper wire of same gauge and same no. of turns of existing complete including testing all as directed.

Supply and lay three core flat 4 sqmm PVC insulated and PVC sheathed copper conductor cable suitable for 1100 Volts grade for connecting to submersible electric motor including taking down old unserviceable one complete all as specified and directed.

M & L for dismantling the pump of 20 to 30 HP capacity, checking the worn out parts like impeller, shaft, stuffing box, shaft sleeve using micrometer and transporting to workshop for repairs, checking the condition of bearings, removing scales from impeller and pump housing and fixing into the housing, re-assembling, transport back to the installation, installing in position, check for alignment with dial gauge, inserting shims where necessary, refixing with coupling, tightening with torque wrench to required level, re-connecting the flanged pipe connections of suction/ delivery including replacement of rubber insertion etc., complete, all as directed by Engineer-in-Charge.

All as per SL item No.58 above but 10 to 15 HP capacity.

All as per SL item No.58 above but 5 to 7.5 HP capacity.

Supply only Shaft bushes with check nuts (stainless steel) suitable for pumpset of capacity 20 to 30 HP

Supply only Ball bearings suitable for pumpset of capacity 20 to 30 HP

Supply only Metal Coupling suitable for pumpset of capacity 20 to 30 HP

Supply only Gland packing end cover (Stainless steel of suitable grade) as per existing size suitable for pumpset of capacity 20 to 30 HP

Supply only Shaft bushes with check nuts (stainless steel) suitable for pumpset of capacity 10 to 15 HP

Supply only Ball bearings suitable for pumpset of capacity 10 to 15 HP

Supply only Metal Coupling suitable for pumpset of capacity 10 to 15 HP

Supply only Gland packing end cover (Stainless steel of suitable grade) as per existing size suitable for pumpset of capacity 10 to 15 HP

Supply only Shaft bushes with check nuts (stainless steel) suitable for pumpset of capacity 5 to 7.5 HP

Supply only Ball bearings suitable for pumpset of capacity 5 to 7.5 HP

Supply only Metal Coupling suitable for pumpset of capacity 5 to 7.5 HP

Supply only Gland packing end cover (Stainless steel of suitable grade) as per existing size suitable for pumpset of capacity 5 to 7.5 HP

M&L for dismantling the defective induction motor of 20 to 30 HP capacity of any make/class of insulation from foundation bed, duly coupled with pump/ compressor, trasnporting to workshop removing burnt out winding from stator/rotor, rewinding with suitable gauge of super enamelled copper wire of approved make and replacing DE /NDE bearings, insulation materials, varnishing , heating etc., complete, re-assembling, testing and commissioning complete all as directed.

All as per Sl. item No. 73 above but of 10 to 15 HP capacity.

All as per Sl. item No. 73 above but of 5 to 7.5 HP capacity.

Supply and replace rubber bush coupling suitable for pumpset of capacity 20 to 30 HP complete, all as directed

Supply and replace rubber bush coupling suitable for pumpset of capacity 10 to 15 HP complete, all as directed

Supply and replace rubber bush coupling suitable for pumpset of capacity 5 to 7.5 HP complete, all as directed

Labour only for attending break down of 200/250/300 pipe line bursting / cracks and including cleaning / removal of broken pipe pieces of various lengths through gas cutting / manual cutting as per site requirement and including inserting necessary specials such as pipes, CI / DI Collar / mechanical Joints etc as per site requirement, testing for leakages of lead joints, testing and necessary dewatering by using necessary dewatering pumps, JCB's, Cranes complete all as specified and directed by Engr-in-Charge. Note 1 :- The quoted rate is deemed to be include the following:- (i) Arrangement of suitable Pump sets for dewatering at the time of attending break down. (ii) Necessary labour/trade men for attending break down. (iii) Labour element required for fixing CI/DI/MS pipes, specials, fittings etc. Note 2 :- Earth work, Lead joints, Supply only pipes, shall be measured and paid seperately under relevant items.

All as per Sl. Item No.79 above but 80/100/150 mm bore

Supply only DI K9 water supply pipe lines of size 250 mm bore with spigot and socket ends complete

All as per SL. Item No.81 above but of 200 mm bore

All as per SL. Item No.81 above but of 150 mm bore

Supply and replace Mechanical joints with rubber rings at both ends along with bolts and nuts of 250 mm dia collar/bend/TEE complete all as specified and directed by Engineer-in-Charge.

Supply and replace Mechanical joints with rubber rings at both ends along with bolts and nuts of 200 mm dia collar/bend/TEE complete all as specified and directed by Engineer-in-Charge.

Supply and replace Mechanical joints with rubber rings at both ends along with bolts and nuts of 150 mm dia collar/bend/TEE complete all as specified and directed by Engineer-in-Charge.

Material and labour for run lead joint for spigot and socket pipes (CI/DI) and fittings of size 80 mm complete all as specified and directed by Engr-in-Charge.

All as per Sl. Item No.85 above but of size 100 mm bore.

All as per Sl. Item No.85 above but of size 150 mm bore.

All as per Sl. Item No.85 above but of size 200 mm bore.

All as per Sl. Item No.85 above but of size 250 mm bore.

Excavation in trenches n.exc. 1.5 m wide and n. exc. 1.5 m in depth and getting out in soft / loose soil for foundation, of pipe lines etc, complete all as specified and directed by Engr-in-Charge.

Returning, filling in including spreading, levelling, watering and well ramming in layers not exc 25 cm thick in soil.

Removing surplus excavated soil n. exc. 50 m and depositing where directed at a level n-exc 1.5 m above the starting point.

M&L masonary valve chamber of size 900x900x900 mm (internal dimensions) and including necessary excavation and earth work in any type of soil, 100 mm thick PCC 1:4:8 type D2 foundation, brick work in cement mortar 1:6, plastering internal and external surface 15 mm thick in CM 1:4, 50 mm thick PCC 1:3:6 type C1 (using 20 mm graded stone aggregate) coping, 50 x 50 x 6 mm thick MS angle iron, 5 mm thick MS plate cover with locking arrangement, painting exposed steel surfaces with two coats of synthetic enamel paint over a coat of zinc chrome primer including dismantling unserviceable compete all as specified and directed by Engr-in-Charge.

All as per Sl. item No. 95 above but of size 1200x1200x1200 mm (internal dimensions)

All as per Sl. item No. 95 above but of size 1500x1500x1500 mm (internal dimensions)

Supply and fix fully automatic star delta starter suitable for AC 415 Volts, 50 Hz, 3 Phase motor out put at 5 to 15 HP of relay range 9-15 Amps capacity electric motor including removing the old unserviceable starter from the panel complete all as directed.

Supply and replace MCCB 25 to 100 Amps, 4 pole, 415 Volts, breaking capacity 16 KA complete all as specified and as directed

Supply only Chlorine test kit with coloured ample complete with all testing fitments and OT solution in Rexine finished box. Complete all as specified and directed.

M/L for chlorination treatment of water with stable bleaching power (SBP) (Calcium hypochloride) Grade I, availabilty Chlorine 34 % min, Stability 1/15 Max, moisture 0.3% max etc., complete all as specified and as directed. Make: Lion/ Vikram /Shriram (DCM) or its equivalent as approved by GE

M&L earthing complete with galvanised steel earth plate electrode 600 x 600 x 6 mm thick, buried directly in ground (earth pit not less than 2.25 m deep below ground level) with top edge of the plate not less than 1.5 metres below normal ground level, connected to galvanised iron strip 32 x 6 mm by means of bolts, nuts, check nuts and washers of galvanised iron or steel all as shown in electrical plate No. 3 connected to earthing test point complete all as specified and directed. NOTE: (i) The unit rate shall also include for earth work in any type of soil, PCC 1:3:6 type C1 chamber, RCC 1:2:4, type B1 cover 50 mm thick with 8 mm dia TMT bar @ 140 mm C/C, GI watering pipe 20 mm bore medium grade, funnel, wire mesh including filling with charcoal and salt etc. (ii) GI earth strip upto 7.5 metre shall be deemed to be included in the quoted rate and beyond 7.5 metres shall be measured and paid separately under relavent item.

Supply and replace LED tube light fitting alongwith with fixture 20 Watts complete all as specified and directed. Make: CAT No. LHEWEBP51N1W020 of havells or its equivalent in Surya Roshini/ Philips/ Bajaj/ Wipro / GE

Supply and Fixing 60 watts LED street light fitting made up of pressure die-cast aluminium housing luminaire with high power LEDs as light source and lens embedded PC cover having top opening separate electronic driver compartment with IP 66 protection, 6500 K with minimum burning hours 50000 Hour and 5 year waranty, impact resistance of IK07 with 10 KV built in surge protection device including taking down old fittings complete all as specified and directed by the Engineer-in-Charge. Make: Havells of Cat No. ENDURA PEARL PLUS SL 60W LED 757 SASYTOPC or its equivalent in Philips / Bajaj / CG / Wipro / GE

M & L for Jungle cleaning by cutting and clearing away all grass vegetation, wild growth, sapling, shrubs, brushwoods, under growth roots, cutting of bushes, tree trunk of girth not execeeding 30 cm, cutting of trunk, portion protuding over ground, filling holes and leveling of ground and removing unserviceable materials to a distance n.exe 50m, compelte all as speicified

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