REPAIR/ MAINT TO BLOCK MASONRY PUFF PANELLING, ROOFING, CEILING, FLOORING , ELECTRIC AND WATER SUPPLY SERVICES IN JULLEY MESS AND NEARBY AREA AF STN LEH UNDER GE (AF) LEH

Amount

Rough excavation not exceeding 1.5 m deep and getting out excavated material complete all as specified and directed by Engr-in-charge.

Excavating in hard/dense soil in post holes (or similar holes) n exc 0.5 cu.m getting out, returning, filling in and ramming earth or broken rubble mixed with earth around, in layers not exceeding 25 cm compete all as specified and directed by Engr-in-charge.

Demolition of precast concrete block walling, pillars etc. built in cement mortar complete all as specified and directed.

M&L for Pre–cast cement concrete block masonry with solid blocks of Type C–1, 1:3:6 (20 mm graded crushed stone aggregate) exc. 10 cm in width and setting in mortar 1:4, including dismantling of old unsv block masonry complete all as specified and directed.

M&L for rendering 15mm thick on fair faces of brick work or concrete surfaces in cement mortar 1:6 and finish smooth & even without using extra cement all as specified and directed.

M&L for preparation new plastered wall surfaces and applying three coat of white washing complete all as specified and directed.

Demolition of cement concrete (unreinforced) in ground floor and paving n.exc 15 cm thickness (below or above ground level) complete all as specified and directed.

M&L for cement concrete Type D–2, 1:4:8 (40 mm graded crushed stone aggregate) in foundations, filling and mass–concrete all as specified and directed.

M&L 40mm thick cement concrete 1:2:4, type B–0, (using 12.50 mm graded crushed stone aggregate) as in floor and finishing cement concrete surface fair and even complete all as specified and directed.

S&F 150mm Dia Reinforced concrete pipes, Class NP2 with one collar per length of pipe Including Demolition and breaking up Drain pipes and haunching PCC (Salt glazed ware, AC or Reinforced Concrete) set in Cement mortar complete all as specified and directed by Engr–in–Charge.

M&L non skid ceramic coloured tiles 7 to 8mm thick (square /rectangular) area of each tiles exceeding 0.18 Sqm but n exc 0.38 sqm in floors etc. over 15 mm thick screed bed in CM 1:6 set and jointed in neat cement slurry and pointed in white or colored cement to match the surface of tiles including dismantling, floor, hearth or wall tiling including cement mortar bedding and rubbish off the premises complete all as specified and directed by Engr–in–Charge.

S&F for pre–painted galvalume aluminium zinc coating GI based corrugated steel sheet 0.50 mm of an colour having tensile strength of 550Mpa as in roof covering /cladding to wall, fixed with self tapping screws as in replacement in and including demolition of old unservicable sheets complete all as specified and directed.

S&F for pre–painted galvalume aluminium zinc coating GI based plain steel sheet 0.50 mm of an colour having tensile strength of 550Mpa as in roof covering /cladding to wall, fixed with self tapping screws as in replacement in and including demolition of old unservicable sheets complete all as specified and directed.

Taking down eaves gutters and rainwater pipes (any size or pattern), including all fittings, heads, shoes, bends, swan-necks, etc., including cleaning or refixing or removal to Store (measured overall as fixed along the centre line over fittings and accessories) complete all as directed by Engr–in–Charge.

M&L for 110mm bore PVC (SWR) pipes single socketed in any length with rubber ring joints fixed to walls complete all as directed by Engr–in–Charge.

M&L for 110mm bore PVC (SWR) bends any radius complete all as directed by Engr–in–Charge.

S&F for steel work in tubular trusses including special shaped washer etc. complete using ERW or induction butt welded tubes conforming to I. S.1161- 1979 grade St.-240 including dismantling of structure steel including framed work complete all as specified and directed.

S&F for rolled mild steel sections as in column main and joist, channel, angle, or tee sections, fixed independently etc. (cut to ordinary lengths i.e. within 20mm of the length indicated, fixed with angle cleats or other connecting plates of Fe 410-W (Gde E-250) quality A including dismantling of structure steel complete all as specified and directed by Engr-in-Charge.

M&L for preparation of new steel surfaces of any description over 10 cm width or girth, not otherwise described and applying two coat of synthetic enamel paint over a coat of red oxide primer complete all as directed.

S&F 60mm thick PUF panels in wall with 0.5mm prepainted galvalume sheet on both face/side including all fixing arrangements as in replacement of old unserviceable damaged portion of wall panel complete all as per specification and as directed by Engr–in–Charge.

S&F 40mm thick PUF false ceiling panels with 0.5mm prepainted galvalume sheet on both face/side including all fixing arrangements as in replacement of old unserviceable damaged portion of ceiling panel complete all as per specification and as directed by Engr–in–Charge.

Taking down chowkhats or frame with shutters (without taking off shutters from the frame) n exc. 1.5 Sqm each complete all as specified and directed.

Taking down chowkhats or frame with shutters (without taking off shutters from the frame) exc. 1.5 Sqm but n. exc. 4 Sqm each complete all as specified and directed.

M&L for door shutters with 60mm thick PUF panel with 0.5mm thick prepainted MS sheet on both side (Colour as approved by GE) including aluminium 200mm tower bolt (2 Nos), aluminium sliding bolt 300mm (01 Nos), built in locking arrangement (mortice lock with handle) and handle 02 nos on both faces including chowkhat of angle 60 x 60 x 6mm fixed with 03 Nos (100mm) heavy duty hinges complete all as specified and directed by Engr-in-Charge.

S&F for anodised aluminium sliding window and ventilator with frame and shutters, including necessary joining cleats, glazing clips, rubber packing, anodised aluminium snap beading, screws, anodised aluminium fittings per leaf suitable handle (1 No) with aluminium grill of size 50 x 50mm complete all as specified and directed by Engr–in–Charge.

Anodised aluminium window and ventilator shutters, side hung type without sash bars, aluminium sections weighing 0.55 Kg/m including necessary joining cleats, glazing clips, rubber packing, anodised aluminium anap beading, screws, anodised aluminium fittings such as peg stays 150mm long (1 no.) hinges type B-21 100mm long (2 no.) suitable handel (1 no.) complete all as specified and directed by Engr-in-Charge.

S&F for sheet glass 5.5 mm thick oridinary quality and glazing with rubber packing to sliding windows in square not exceeding 0.50 sqm in each pane complete all as specified and directed.

S&F in replacement for aluminium (die cast body) door closer hydraulically regulated, designation No. 3, universal type, suitable for door shutters of 851 to 1000 mm in width and of weight between 61 to 80 kg complete all as specified and directed.

M&L 3-layer PP-R Polypropylene random copolymer) concealed pipes Outer diameter of pipes 25 mm SDR 7.4 (PN16) UVstabilized and antimicrobial fusion welded having thermal stability for hot & cold water supply including all PP-R plain & brass threaded polypropylene random fittings fixed complete to walls, ceilings or in floors etc including Taking up or down existing tubing and connections, including cleaning for re fixing or removal to store, complete all as specified and directed by Engineer-in-Charge

Removing the excavated material (soil) n exc 50 m and depositing where directed at a level n exc 1.50 m above the starting point , complete all as specified and directed by Engineer in charge.

Returning filing in, including sperading, levelling, watering and well ramming in layers not exc 25cm complete all as specified and directed by Engineer in charge.

Form work to Flat soffits of suspended slabs such as roof slab, floor slab,landings and similar work n exc 200mm thick (Horizontal or sloping) rough finished surface of concrete complete all as specified and directed by Engineer-in-Charge

S&F TMT bars 10mm dia and over, cut to length, bent to shape required, including cranking, bending spirally for hooping for coloumns, hooking end and binding with and including mild steel wire (annealed) not less than 0.9mm dia or securing with clips complete all as specified and directed by Engr-in-charge.

M&L for Reinforced cement concrete M-25 (20mm graded aggregate) (design mix) in Slabs suppoeted on walls, beams and columns in floors, roofs,landings, balconies, canopies, decs slabs and in shelves and the like and including Demolition cement concrete reinforced of any description and in any position not otherwise specifically provided for complete all as specified and directed by Engr-in-charge.

M&L for concrete bed to drain pipes including packing under and completey surrounding pipes with concrete after they are laid and tested in cement concrete 1:4:8 type D-2 for 150mm dia Rcc pipe complete all as specified and directed by Engr-in-charge.

Point wiring for one light/fan point controlled by one, one way switch by using 1.5 Sq mm nominal cross sectional area multistranded copper conductor, PVC insulated unsheathed FRLS cables in and including PVC casing caping conduits switch boxes, 3 mm thick Bakelite sheet top cover (ISI Marked) fitted with Chromium plate brass screws washers and 1.5 Sq mm nominal cross sectional area multistranded copper conductor green PVC insulated unsheathed earth wire and connecting to earth dolly and make wall surface as existing same colour including taking down carefully aluminium conductor point wiring (light, socket or power) complete including fittings such as switches, ceiling roses, pendants, regulators, sockets etc. and removing materials to store for keeping in safe custody or for taking credit (credit for above items should be made as per conditions separately)and making good disturbed surfaces of walls, floors, etc. to match with the existing good disturbed surfaces of walls, floors etc. match with the existing ,complete all as specified and as directed by Engineer-in- Charge. Note : (a) wiring shall be done by using proper colour coding.

All as per Sl item no.36 above but for one socket outlet point 5 amps on independent board controlled by one, one way switch.

Point wiring for 15 amps socket point controlled by one, one way switch using 2.5 Sq mm nominal cross sectional area multi stranded copper conductor, PVC insulated FRLS unsheathed cables in and including PVC concealed conduit and conduit fittings including pressed steel terminal switch boxes and 3 mm thick plate for fixing of switches/sockets and fitted with Chromium plated brass screws & washers and 2.5 Sq mm nominal cross sectional area multi stranded copper conductor, PVC insulated unsheathed earth wire and connected to earth dolly including taking down carefully aluminium conductor point wiring (light, socket or power) complete including fittings such as switches, ceiling roses, pendants, regulators, sockets etc. and removing materials to store for keeping in safe custody or for taking credit (credit for above items should be made as per conditions separately)and making good disturbed surfaces of walls, floors, etc. to match with the existing good disturbed surfaces of walls, floors etc. match with the existing ,complete all as specified and as directed by Engineer-in- Charge. Note : (a) wiring shall be done by using proper colour coding.

Switch piano flush type , SP,5/6 Amps, one way ,including taking down old unsv existing switch any type and capacity, complete all as specified and as directed by Engineer-in- Charge.

Socket out let 2 in 1 socket 3 pin , 6 & 16 Amps flush type controlled by one switch ,including taking down old unsv existing socket outlet any capacity, complete all as specified and as directed by Engineer-in- Charge.

Socket out let 2 in 1 socket 3 pin , 6 Amps flush type controlled by one switch ,including taking down old unsv existing socket outlet any capacity, complete all as specified and as directed by Engineer-in- Charge.

Ceiling rose 3 terminal size 50x65mm surface type 230 volts ,including taking down old unsv exitsting ceiling rose ,complete all as specified and as directed by Engineer-in- Charge.

Lamp Holder insulated body with back plate for batten fitting suitable for LED lamp complete all as specified and directed by Engineer-in-Charge.

S&F Crystal glass LED tube light of 18W T8 , 2700 k ,4ft. (double side connection with LED driver) with very high efficacy suited for installation in existing tubelight G13 lamp holders to give glare free light , including taking down old unsv existing tube light ,complete all as directed by Engr-In-charge.

LED Adore Lamp 9/10W, B22 base 2700K, CDL type ,including taking down old unsv existing LED/ CFL lamp ,complete all as specified and directed by Engineer-in-Charge.

MCB SPN, 32 Amps, 240 Volts ,10 KA to be housed in DBs Proper and suitable size cable lugs to be fixed with MCBs as in replacment ,complete all as specified and directed by Engineer-in- Charge.

Supply and fix in replacement MCB SP, 6 to 32 Amps, ,240 Volts ,10 KA to be housed in DBs of Proper and suitable size cable lugs to be fixed with MCBs ,complete all as specified and directed by Engineer-in- Charge.

Distribution box Single door type , SPN 12 way,with 200 amps rated bus bar, 240 Volts for MCBs, grouted flush to walls complete with IP 43 and metal double door ,epoxy powder coatedin and including taking down of old unservicable main switches /Distribution board including fuses MCBs after removing all connection and making good the disturb surfaces ,complete all as specified and as directed by Engineer-in- Charge.

Energy saving new generation Endura Rugby Neo - IP65, 10W LED IP65 bulkhead luminaire with opal diffuser, etc complete with all accessories rewired electrically connected in and including taking down of old unservicable fitting, complete all as specified and directed by Engineer-in-Charge.

Supply and fix exhaust fan made of sturdy Engineering plastic complete with louvers shutter, voltage 230V, 50 Hz, RPM 1200, Copper winding of sweep 250 mm

Supply and fixing of wall mounting fan, 400 mm sweep, heavy duty, AC single phase, 230 volts including connection with 0.5 sqmm multistranded copper conductor flexible wire from ceiling rose, necessary fixing arrangement i.e anchor nut, bolt, washer and grouting and making good to disturbed surface complete all as specified and as directed. Make : Crompton/Havells/Khaitan/Almonard/Bajaj

M&L Sub-main wiring with two single core 04 Sqmm (nominal area) PVC insulated copper conductor FRLS, multi-stranded, unsheathed 1100 volts grade in PVC Casing Cape including 06 Sqmm copper conductor cable FRLS as earth wire, including taing down old unsv sub main wiring, complete all as specified.

Excavation in trenches in any type of soil not exc 1.5m wide and n.exc 1.5m in depth for electric poles stay foundation and under ground electric power cables and getting out complete all as specified.

Sand (Dry clean ) as in cushioning to underground electric cable provided all as specified in Clause 19.75 of SSR Part-I 2009.

Supplying and laying reinforced precast concrete cable cover, class LV, Type 1, flat, size 250mmx l50mm x 40mm

Supply, laying, jointing and testing XLPE insulated PVC sheathed armoured under ground cable heavy duty with aluminium conductor LT 1100 V grade cross sectional area 50 Sqmm 3.5 core, complete, including taking down old unsv existing cable, all as specified and directed by Engineer-in-Charge .

All as per ser No 56 but 16 Sqmm 2 core

Supply install, test and commissioning LT Feeder Pillar / Panel board cubical type outdoor Confirming to IS 8623 Part 1 1993, free floor standing / wall mounting factory fabricated made out of 3.15 mm thick CRCA sheet & suitable size to accomodate all accessories/fittings, compartmentalized in construction to accommodate incoming and o Outgoing MCCB, MCB and TPN Aluminum bus bars of rating not less 1.5 times the rated cap of incomer Outgoing MCCB / ACB and outgoing feeder. The TPN bus bars shall be insulated with colour coded heat shrinkable sleeve and shall be mounted on DMC/epoxy insulator of size not less than 50 x 50 mm conical type at an interval of not more than 500 mm through out the length of the TPN bus bar . The incoming as well as outgoing Outgoing MCCBs shall have copper extension links of current carrying cap not less than 1.5 times the rated capacity of individual feeders. The extension links shall be supported on DMC / Epoxy insulators having provision for termination of incoming and out going cables. All extension links /interconnection shall be insulated with heat shrinkable colour coaded sleeves. The cubicle shall have a bottom channel of size as designed by the manufacturer . A detachable predrilled gland plateof thickness not less than 3 mm thick should be used at the bottom for entry of armoured cable of adequate size with glands.The above panel shall be front and back openable lockable /openable by key from both side and shall have louvers and air vent gasket for natural flow of air.3 mm XLPE adhesive type gasket shall be used to make panel weather, dust and vermin proof with IP65 degree of protection , complete as specified and consisting the following switchgears and accessories:

Bus bar electrolytic grade aluminum strip with heat shrikable sleeves with colour code supported on epoxy resin based insulators, 4 strips of suitable length for current rating 250 amps.

Main Incoming MCCB four pole 415 V AC, current rating 100 amps, breaking cap 25 KA at 415 volts

Outgoing MCB DP 415 V AC, current rating 40 amps,breaking cap 16 KA at 415 V AC = 10 Nos

LED Multifunction meter flush panel mounting 96x96 mm,having parameters such as V,A,F,PF,KW,KVA,KVAR,KWH,KVAR,neutral currant,

LED indicator (R,Y,B) of suitable capacity

Complete wiring of the panel board with FRLS PVC insulated multistrand copper conductor cables of suitable current carrying capacity, end terminated with lugs and bolts, nuts and washers of galvanised iron.

Current transformer (Bar primary low tension) type CBF-0.6-D1 Ratio 300/5 amps, 15 VA accuracy class - 1

Installing,commissioning ,testing,earth work PCC etc.

Earthing complete with Galvanised steel earth plate electrode 600 mm x 600 mm x 6 mm burried directly in ground vertically in pit of depth not less than 2.25 metre below normal ground level with top edge of the earth plate at a depth not less than 1.5 metre below normal ground level surrounded from all sides with mixture of charcoal and common salt in alternate layers and electrode connected to G I earth strip 4 dia G I wire by means of brass bolts, nuts, check nuts and washers, earth strip protected by galvanized steel pipe 40 mm bore (light grade) connected to main switch board or any other electrical equipment all as shown in electrical plate No. 3 of SSR-2009 Part I and including necessary excavation and earth work in any type of soil, 20 mm bore medium grade GI pipe for watering, funnel with wire mesh, PCC (1:3:6), type C-1 chamber, pit cover of precast RCC (1:2:4), type B-1, reinforced XPM of weight not less than 4 kg/ Sq.m and MS frame etc. including taking down of old unserviceable earthing, complete all as specified and as directed by Engineer-in-Charge. Note :- (i) The unit rate includes earth lead and protection pipe up to maximum 7.5 metre from earth plate to earth point/test point. (ii) Earth pit shall be constructed minimum 0.5 metre away from earth.

Steel water tubing medium grade galvanised ( ISI marked) with with all fittings ( such as bends elbows, Tee, short pieces, connectors back nuts, diminishing pieces, caps and plug, unions etc) and fixed complete to walls, ceiling ,laid in floors or laid in trenches ,complete all as specified and directed by Engineer-in- Charge.

20mm dia

40mm dia

50mm dia

Supply and fix in replacement of Gun-metal, globe or gate valves, 20mm dia , heavy duty, with iron wheel head, screwed both ends (ISI marked), complete all as specified & directed by Engr-in-Charge.

Supply and fix in replacement of Gun-metal, globe or gate valves, 40mm dia , heavy duty, with iron wheel head, screwed both ends (ISI marked), complete all as specified & directed by Engr-in-Charge.

Supply and fix in replacement of Gun-metal, globe or gate valves, 50 mm dia , heavy duty, with iron wheel head, screwed both ends (ISI marked), complete all as specified & directed by Engr-in-Charge.

Supply only for 20 mm dia ball brass valve, high pressure, with polythene float and fly nut complete, screwed for iron pipe or brass ferrule and fixed complete all as specified and directed by Engr-in-Charge.

M &L for Random rubble uncrushed stone masonry in cement mortar 1:6 valve pit of internal size (150cm x 150cm x 150 cm), with 38 Cm wall thickness, 50mm thick coping with PCC 1:2:4 type B-1 (using 20mm graded stone aggregate), plastering internally with 15mm thick in Cement mortar 1:6 and flush pointing externally in the same mortar as the work proceeds including excavation and earth work and disposal of surplus soil to a distance not exc 50 mtr and depositing all as directed by Engr-in-Charge

M&L for mild steel, plain back sheet 3.15 mm thick in wall cladding, steel gates, valve pit covers and similar work cut to size holes punched round headed screws or welding and fixed to steel frame etc as required including taking down old unsv mild steel all as specified and directed by Engr-in-Charge.

M&L for channel angle or tee rolled sections an in framming for valve pit chamber including all flat iron hold fast, MS handles and hinges, locking arrangement etc (FE410-W-Gde E-250) including taking down old unsv mild steel all as specified and as directed by Engr-in-Charge.

S&F in replacement Rotational moulded polyethylene water storage tanks (cylindrical vertical with closed top) hoisted and fixed in position all as specified in SSR Part I, of storage capacity 500 Ltrs ISI Mark including connecting inlet and outlet connections complete all as specified and directed by Engr-in-charge.

M& L for cutting of pipe for insertion of new pipe complete with welding,brazing complete all as specified and directed by Eng in chrage

Note : Schedule of credit for to be deducted on acceptances of bid.

SHUBHAM ENGINEERS & BUILDERS