OPERATION AND MAINT OF FIRE FIGHTING AND FRESH WATER PH AT MWC BLDG, WATER PUMPING AT KUTHAR BLOCK AND FIRE FIGHTING PH AT SMHQ BLDG INSIDE NAVAL DOCKYARD AND CERTAIN REPAIR WORKS AT THE AOR OF AGE E/M No. I OF GE (UTILITY-II) VISAKHAPATNAM

Amount

Operation and maintenance of Fire fighting pump house at Sindughsoh Building at INS Satavahana round the clock in 3 shifts of 08 hours each including sundays and holidays complete all as specified and directed by Engineer-in -Charge.

Manpower :- One Skilled Operator (FGM) per shift. Shift timings:- I st shift - 0600 Hrs to 1400 Hrs II nd shift - 1400 Hrs to 2200 Hrs III rd shift - 2200 Hrs to 0600 Hrs

Operation and maintenance of fresh water pump house and Fire fighting pump house at MWC Building at Naval Dockyard round the clock in 3 shifts of 08 hours each including sundays and holidays complete all as specified and directed by Engineer-in -Charge.

Manpower :- One Skilled Operator (FGM) per shift. Shift timings:- I st shift - 0600 Hrs to 1400 Hrs II nd shift - 1400 Hrs to 2200 Hrs III rd shift - 2200 Hrs to 0600 Hrs

Operation and maintenance of fresh water pump house and Fire fighting pump house at SMHQ Building at Naval Dockyard in 2 shifts of 08 hours each including sundays and holidays complete all as specified and directed by Engineer-in -Charge.

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

Operation and maintenance of fresh water pump house at Ranjit and Kuthar block at Naval Dockyard in General shift of 08 hours each including sundays and holidays complete all as specified and directed by Engineer-in -Charge.

Manpower :- One Semi-Skilled Operator in General shift. Shift timing: 0900 Hrs to 1700 Hrs

Note for SL item No. 1 to 4: (a) Minor store items required during maintenance such as distilled water, washers, nuts, bolts, rubber gaskets & insulation tapes etc., including provision of necessary T&P at site are deemed to be included in the quoted rate. (b) The quoted is deemed to be include for maintaining log books etc., (c) Cleaning the installations area inside outside. (d) 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.

Labour only for attending break down of CI pipe 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 complete all as specified and directed by Engr-in-Charge, for the following sizes:- 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 CI pipes, specials, fittings will be measured and paid seperately under relevant items.

300 mm bore pipe

200 mm bore pipe

150 mm bore pipe

100 mm bore pipe

80 mm bore pipe

Supply only CI pipes with spigot and socket ends centrifugally cast , Class 'B' of size 300 dia.

All as per SL. Item No.6 above but of 200 mm bore

All as per SL. Item No.6 above but of 150 mm bore

All as per SL. Item No.6 above but of 100 mm bore

All as per SL. Item No.6 above but of 80 mm bore

Supply only DI K9 water supply pipe lines of size 300 mm bore with spigot and socket ends complete

All as per SL. Item No.11 above but of 200 mm bore

All as per SL. Item No.11 above but of 150 mm bore

All as per SL. Item No.11 above but of 100 mm bore

Supply only MS ERW pipe heavy grade pipe 300 mm bore MS pipe, 5.60 mm thick

All as per SL. Item No.15 above but of 200 mm bore 6.30 mm thick

All as per SL. Item No.15 above but of 150 mm bore 5.40 mm thick

All as per SL. Item No.15 above but of 100 mm bore 4.80 mm thick

All as per SL. Item No.15 above but of 80 mm bore 4.80 mm thick NOTE for SI No. 6 to 19: (i) Labour required for fixing of CI/DI/MS pipe is included in SL item No. 5.

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.20 above but of size 100 mm bore.

All as per Sl. Item No.20 above but of size 150 mm bore.

All as per Sl. Item No.20 above but of size 200 mm bore.

All as per Sl. Item No.20 above but of size 300 mm bore.

Labour for attending GI pipe line complaints (break downs) in buildings upto fourth storey, terrace and plain area for pipe of size 20 mm to 80 mm dia including cutting and threading of pipes as per site requirement complete all as specified and directed by Engr-in-Charge. Note: GI Pipe and fittings shall be measured and paid separately under relevent items.

Labour for attending GI pipe line complaints (break downs) in buildings fifth to eigth storey including terrace for pipe of size 20 mm to 81 mm dia including cutting and threading of pipes as per site requirement including necessary scaffolding and safety measures complete all as specified and directed by Engr-in-Charge. Note: GI Pipe and fittings shall be measured and paid separately under relevent items.

All as per SI item No.26. above but nine to twelveth storey

Supply only GI tubing medium grade of following sizes Note: The Quoted rates shall be deemed to include GI sockets and GI nipple as required at site.

20 mm bore

25 mm bore

40 mm bore

50 mm bore

80 mm bore

Supply & replace 100 mm dia GI tubes medium grade with all fittings fixed to wall and ceilings or laid in floors including necessary scaffolding complete all as specified and directed.

Supply and replacement of 25 mm dia high density polythene pipe (HDPE) of pressure rating 6 Kg/ Sqcm ,including making leak proof joints complete all as specified and directed by Engineer-in-Charge

All as per Sl. Item No.30 above but of size 40 mm dia

All as per Sl. Item No.30 above but of size 50 mm dia

Supply and replace 2000 litres capacity Rotational moulded polyethylene three layer water storage tanks (cylindrical vertical with closed top) hoisted and fixed in position as per site requirement as specified in SSR Part I complete all as directed

All as per Sl. Item No.33 above but of 5000 litres capacity

S&F 20 mm (outer dia) 3-layer PP-R (Polypropylene random copolymer) concealed SDR 7.4 Stabilized and antimicrobial fusion welded having thermal stability for hot and cold water supply all PP-R plain and brass threaded polypropylene random fittings fixed to walls, ceilings etc, complete including taking down old unserviceable GI pipe all as specified and directed by Engineer-in-charge:

All as per SL item No.35 above but of size 40 mm (outer dia)

All as per SL item No.35 above but of size 50 mm (outer dia)

All as per SL item No.35 above but of size 75 mm (outer dia)

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

All as per SL item No.39 above but of size 25 mm dia.

All as per SL item No.39 above but of size 40 mm dia.

All as per SL item No.39 above but of size 50 mm dia.

All as per SL item No.39 above but of size 80 mm dia.

Supply and replace PP-R (Polypropylene random copolymer) gate valve (brass insert) 25 mm dia complete all as specified and directed.

All as per SL item No.44 above but of size 40 mm (outer dia)

All as per SL item No.44 above but of size 50 mm (outer dia)

Supply and replace existing pressure guage 6" dial, 0-10 Kg rating of existing make complete all as directed by Engr-in-charge.

Supply and replace existing pressure guage 6" dial, 0-16 Kg rating of existing make complete all as directed by Engr-in-charge.

Material & Labour for painting to old painted steel surfaces of Centrifugal/ monoblock Pump sets of capacity upto 5 HP with one coat of synthetic enamel paint including cleaning, scraping foreign material and degreasing surfaces complete all as directed

All as per SL item No.49 above but pumpset of capacity 6 to 10 HP

All as per SL item No.49 above but pumpset of capacity 12.5 to 30 HP

All as per SL item No.49 above but pumpset of capacity 40 to 75 HP

All as per SL item No.49 above but pumpset of capacity 100 to 170 HP

Dismantling centrifugal/ mono block pump of capacity upto 5 HP, coupled with electric motor 3 phase 415 volt, 50 Hz from the foundation bed for repairs and including by removing the couping and foundation bolts etc, replacement of unserviceable parts i.e. impeller nut, keys, lock washer, gasket and greasing, reassembling coupling in position and reinstall the pump with necessary bolts, nuts and washers, winding with appropriate gauge of super enamelled copper wire of same gauge and same No of turns of existing make insulating winding with existing class of insulation varnishing baking up, cleaning and removing the scales complete all as specified and directed by Engr-in-Charge:- Note : CI gland cover with MS studs, bearins and CI impeller shall be measured and paid seaparately under relavent items of BOQ.

All as per SL item No.54 above but pumpset of capacity 6 to 10 HP

All as per SL item No.54 above but pumpset of capacity 12.5 to 30 HP

All as per SL item No.54 above but pumpset of capacity 40 to 75 HP

All as per SL item No.54 above but pumpset of capacity 100 to 170 HP

Supply only bearings suitable for following capacity pumps Note:- Labour for fixing the same is deemed to be included in rewinding / servicing of pumps item as above.

upto 5 HP Capacity

6 to 10 HP Capacity

12.5 to 30 HP Capacity

40 to 75 HP Capacity

100 to 170 HP Capacity

Supply only CI Gland covers with MS Studs suitable for following capacity pumps Note:- Labour for fixing the same is deemed to be included in rewinding / servicing of pumps item as above.

upto 5 HP Capacity

6 to 10 HP Capacity

12.5 to 30 HP Capacity

40 to 75 HP Capacity

100 to 170 HP Capacity

Supply only CI impeller suitable for following capacity pumps Note:- Labour for fixing the same is deemed to be included in rewinding / servicing of pumps item as above.

upto 5 HP Capacity

6 to 10 HP Capacity

12.5 to 30 HP Capacity

40 to 75 HP Capacity

100 to 170 HP Capacity

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.

Returning, filling in including spreading, levelling, watering and well ramming in layers not exc 25 cm thick in soil complete all as specified and as directed.

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

AYYAPPA CONSTRUCTIONS

lakshmi Engineering Works

ESSPEE INFRAKON

SRIESWARI ENTERPRISES

M/S SRI VENKATA BHAVANI CONSTRUCTIONS

Prasad and Suresh Constructions

Sri Surya Enterprises