ATTENDING EMERGENCY BREAKDOWNS AND REPAIR/MAINT TO FIRE FIGHTING DISTRIBUTION, APFC PANELS AND WATER SUPPLY DISTRIBUTION PIPE LINES UNDER AGE E/M NO.II OF GARRISON ENGINEER (UTILITY-II) VISAKHAPATNAM

Amount

Supply & laying MS ERW pipe of following dia heavy grade for inserting in position, making leak proof joints including fittings and testing the pipe line for leakage, taking down unserviceable including painting with two coats of synthetic enamel paint over a coat of red oxide primer complete all as specified and directed by Engineer-in-Charge.

150 mm dia

100 mm dia

80 mm dia

Supply, Lay & fixing in repairs of Ductile Iron pipe class K 9, Double flanged (screwed) pipes ISI marked with centrifugally lined with cement mortar complete in trenches of following sizes.

150 mm dia

100 mm dia

S & F in repair GM fire hydrant landing valve type A (single head outlet) of 63 mm dia with new hydrant ISI mark complete all as directed.

S & F in repair GM fire hydrant landing valve type B (Double head outlet) of 63 mm dia with new hydrant ISI mark complete all as directed.

Material and labour for PCC (1:3:6) type C2 using 40 mm graded stone aggregate as a 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

Taking down & refixing the old fire hydrant valves of size 63/80mm dia from hydrant post and removing the corrosion,changing the damaged pins from pivot end, softening the shaft of iron wheel and applying the greese for lubrication of fire hydrant valves complete all as directed by EIC. Note:- Quoted rates are inclusive of Nut & Bolts, rubber gaskets and other connected items.

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 red-oxide paint, paint red and inside clean white paint and numbering of box as directed by E-in- charge)

S & F in repair 15 mtrs long percolating canvas hose of 63mm dia gun metal male and female coupling with copper winding conforming to IS 903 all as directed by Engr-in-charge.

S & F in repair hose reel drum 30 mtrs length.complete all as specified and as directed.

S & F in repair four way fire brigade inlet connection with isolation valve with instataneous gun metal coupling 63mm dia complete all as per fire standards made out of 150mm dia class 'B' MS pipe all as specified.

S & F in repair fire hose box made of 18 gauge MS sheet 1200mm x 900mm x 600mm with double door with 4mm thick glasses and door frame made of 16 gauge MS sheet painted fire red outside and brilliant white inside and numbering of box with white paint on a circular black background paint of size as dictated complete all as specified and as directed.

S & F in repair fire hose box made of 18 gauge MS sheet 800mm x 600mm x 250mm with double door with 4mm thick glass and door frame made of 16 gauge MS sheet painted fire red outside and brilliant white inside and numbering of box with white paint on a circular black background paint of size as dictated complete all as specified and as directed.

Supply and fix 63 mm SS branch pipe and nozzle confirming to IS:903 including dismantling old unserviceable.

S&F in repair Sluice valve of cast iron body with flanged ends duly drilled ISI marked as per IS (14846-2000) PN - 1.6 with brass spindle and check nut including operating wheel etc. and fixed with new bolts, nuts, washers and rubber insertion packing complete all as specified and directed for the following bores:

200 mm dia

150 mm Dia

80 mm Dia

Supply and replace Cast carbon steel non-return valve swing type as per BS.1868 Class -300 & flange drilling ANSI B.16.5 Class-300, with body disc & cover, CCS-SA 216 Gr WCB Body & Disc seat-ring SS-410/304, Hinge pin SS-410, Bolts & nuts SA 193/194 Gr B7/2H etc complete including replacement of perished nuts, bolts, washers and rubber gasket etc.of 250 mm dia size complete all as specified and directed by Engr-in-Charge.

M&Lin repairs for construction of brick massionary and valve chamber with angle iron frame and MS sheet cover 3mm thick duly painted 2 coats of red oxide zinc chromate primer including lifting handle, locking arrangement, excavation and earth work, plastering complete all as specified for the following internal dimension:-

900 mm x 900 mm x 900 mm (For 100mm & 150 mm Valve)

1200 mm x 1200 mm x 1200 mm (For 200 mm Valve)

Labour for pressure testing of existing 150 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 (b) Earthwork, DI/MS pipe & specials required for rectiifcation if any shall be measured and paid separately under relevant items BOQ.

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. Including numbering of stand post and hose box at places where required with white paint on black paint circular background of size as dictated complete all as specified and as directed.

Surface dressing in soft/loose soil not exeeding 15 cm deep, across the pipe lines and including site clearence, cutting and cleaning of branches / bushes / plants / grass obstructing the pipe lines / valves / chambers / sumps / OHTs on either sides and water supply Installation area including disposal of materials up to a distance not exceeding 50 m complete all as specified and directed by Engr-in-Charge.

S & F in repair 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.

Excavation in trenches in soft/lose soil n.exc. 1.5M wide & n exc 1.5M deep for laying of GI/CI pipe line & getting out including forming bottom surface all as specified and directed.

Returning, filling in, trenches including spreading, levelling, watering and well ramming in layer n.exc. 250 mm in any type of soil after the pipe laid & tested complete all as specified and directed.

Removing excavated surplus soil to a distance n.exc. 50mtr and depositing where directed at a level n.exc. 1.5 m above the starting point all as specified and directed

Labour only for attending break down of 300/250/200 mm dia CI/DI/MS 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 Earth Work, labour/trade men for attending break down. (iii) Labour element required for fixing CI/DI/MS pipes, specials, fittings etc. Note 2 :- M & L for Lead joints, Supply only DI / MS pipes, specials, fittings will be measured and paid seperately under relevant items.

All as per item No 24 above but of 150/100/80 mm dia.

Supply only Ductile Iron pipe conforming to IS-8329:2000, with socket & spigot ends, Class "K9" all as specified and as directed of following Sizes

150 mm dia

200 mm dia.

250 mm dia.

Burning out lead joint in position including removing old lead to store for the following sizes:-

150 mm bore

200 mm bore

250 mm bore

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

150 mm dia

200 mm bore.

250 mm bore.

Supply only DI Specials (any type radius and angle) tapers any type straight increasing decreasing or double socket and ''Y junction double branch ,Collar, cross (all sockets or socket and spigot)caps and plugs upto 300 mm bore.

M&L for Framed work such as grills, gratings, etc.. with ends of bars shouldered and/or riveted, or forged into spikes; framed guard bars; barred iron doors; ladders; framed balusters; walk ways; railings; framework of water tanks and similar work conforming to Fe.290.Gde-E-165complete all as directed by Engr-in-charge.

M & L for repair to valve chamber of any size as in cleaning/removing debris, mud etc along with normal repaires to its existing structure as brick work in CM (1:6), 100 mm thick PCC (1:4:8) type D2 foundation, plastering internal sufaces where required and external surfaces upto 150 mm below ground level, 15 mm thick in CM (1:4) 50 mm thick (1:3:6) Type C1 coping, complete including white washing the valve chamber. complete as directed by Engineer-in-Charge

Servicing/maintenance 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 laying in repairs 3 layer PPR pipes of outer Dia 90 mm, SDR 7.4 (PN-16) UV stabilized and antimicrobial fusion welded having thermal stability for hot & cold water supply all PPR plane & brass threaded polypropylene random fittings of any type as required at site ,laying in trenches/ floors/ ducts and also cutting pipes, screwing, and for making provision for modifications if required complete all as specified and directed.

All as per item No 33 here in above but size 63 mm outer diameter

All as per item No 33 here in above but size 50 mm outer diameter

All as per item No 33 here in above but size 32 mm outer diameter

Supply and lay in repair in floors/ on roof /on wall / trenches GI water tubing galvanised medium grade with all fittings of following sizes.

20 mm dia bore

25 mm dia bore

40 mm dia bore

50 mm dia bore

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

20 mm dia bore

25 mm dia bore

40 mm dia bore

50 mm dia bore

M&L for painting of pumpsets of following capacity 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 by Engineer-in-Charge.

90 HP to 125 HP

)50 HP to 85 HP

20 HP to 40 HP

7.5 HP to 15 HP

2 HP to 7 HP

Supply and replace CI foot valve ball type with necessary rubber gasket, bolts, nuts and washers for following size. complete all specified and directed.

80 mm bore

150 mm dia.

200 mm dia.

Material and labour for taking down defective foot valves from UG Sump, scraping the corroded footvalves and painting with one coat of red oxide along with black enamel paint, replacing rubber gaskets, bottom rubber with spring complete with replacement of necessary bolts, nuts, washers for following sizes complete all as specified and directed.

150/200 mm dia

80/100 mm dia

Supply and fix in repairs water pressure gauge standard dia 2" dia dial , Range 0-40 Kgs at the delivery side of pump sets complete tubing, fitted with stop cock etc., all as per standard practice and as directed.

Supply, install, commissioning and testing in repairs Capacitor bank cylindrical type heavy duty for 3 phase, 440 V & 50 Hz system of following capacity without incoming MCCBs.

Supply and replace Contactor MNX 265 complete all as specified and directed .

Supply and replace Contactor MNX 400 complete all as specified and directed .

Supply and replace Contactor MNX 140 complete all as specified and directed .

Supply and replace Contactor MNX 110 complete all as specified and directed .

Supply and replace Contactor MNX 18 complete all as specified and directed .

S & F in repairs LED Multifunctional meter Complete all as specified and directed Make:CAT No. WL411010OOOO of L&T or its equivalent in Legrand/ ABB/ Siemens/ GE/ C&S Electric Ltd/ Schneider as approved by GE.

S & F in repairs Indication Lamp (LED type) Set of 3 Complete all as specified and directed by Engr in-Charge.

Supply and fix in repair LED street light fitting 60 Watt 230 V AC outdoor type with high pressure die cast aluminum hosing and heat resistant complete with driver, lamp bracket with impact and corrosion resistant including thermal management in multiple optics complete with IP 65/66 protection complete. Make : Havells of model no. Endura Omni Pluss SL 60W LED7575A SYTOPC

Supply and fix submersible pump controller suitable for AC 415 Volts, 50 Hz, 3 Phase submersible pump set upto 6 HP capacity including removing the old unserviceable starter from the panel complete all as directed.

M & L for Earthing complete with galvanised steel earth plate electrode 60 cm x 60 cm x 6 mm thick buried directly in ground vertically to a depth not less than 2.25 metres below ground level with top edge of earth plate at a depth not less than 1.5 metre below ground level, connected to galvanised iron or steel, earth strip 32 x 6 mm size by means of nuts, bolts check nuts and washers made of galvanised iron or steel, earth strip protected by galvanised iron pipe 40 mm bore, medium grade and connected to main switch board or main control board / DG Set as directed and including concrete pit in PCC (1:3:6) type C1, pre-cast RCC cover slab 30 cm x 30 cm x 10 cm with one lifting handle made of 8 mm dia MS bar funnel wire mesh, 20 mm bore galvanised iron or steel pipe medium grade for watering charcoal or coke and salt in alternate layers, necessary excavation and earth work in any type of soil complete all as shown in electrical Plate No 3 of MES Schedule Part- I and testing on completion .

S & F in repairs for fabrication of panel board outdoor type of size 1m x 0.6 m x 0.25 m made out of 3.15 mm thick CRCA mild steel sheet and angle iron of size 50x50x6 mm thick frame work, powder coated finish over a coat of red oxide primer on out side and inside and locking arrengement & provision for fixing starter, MCCB, MCBs and isolators, floor mounted with necessary clamps and nuts.Complete all as specified and directed

Dismantling the existing unserviceable LT UG cable and Supply & laying in trenches or fixing on wall or passing through pipe or in cable ducts LT UG cable XLPE insulated and armoured, with aluminium conductor, LT 1100 Volts grade of size:

16 sqmm 4 core.

25 Sqmm 3 1/2 core

35 sqmm 3 1/2 core.

Supply and spreading clean dry sand for cable cushioning in trenches complete all as specified and as directed. Note: Punned thickness shall only be measured and paid.

Supply and lay burnt bricks of class 'B' laid dry across in trenches for cable protection. Complete all as directed by Engr-in-Charge.

Supply and fxing in repairs MCB , DP , 40 Amps, 10 KA, 240 volts complete.all as specified and as directed.

Supply and fxing in repairs MCB , SP, 6 to 32 Amps, 10 KA, 240 volts C curve complete.all as specified and as directed.

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