PROVN OF EXHAUST FANS IN TOILETS OF ALL OFFICERS ACCN AND PROVN OF BOILERS IN P Q AND R SQN AND PROVN OF STANDBY DG SUPPLY TO RAMAN BLOCK AT NDA KHADAKWASLA

Amount

M&L for point wiring 1.5 Sqmm (multistrand) FRLSH PVC insulated & unsheathed 1100 volts grade multi stranded copper conductor single core cable drawn through and including non-metallic rigid PVC casing capping double lock type ISI marked not less than 19 mm with all fitting & other accessories and also including PVC insulated ISI marked unseathed FRLS cable size 1.5 sq mm copper conductor as earth wire to common earth dolly including modular cover plate with frame and PVC box suitable for modular type switches, exhaust fan for one Exhaust Fan point controlled by one way switch 6 Amps 240 volts

M&L for modular switch 6 amps one way, 1 module

S&F ceiling rose surface shall comply with IS: 371-1979 bakelite 60x25 mm three terminals plates and outside diameter not less than 63.5 mm complete all as specified and directed.

M&L for metal body exhaust fan of sweep 225/230 mm,single phase 240V, with louvers inluding cutting window wire mesh and grill as per the required size of the exhaust fan and fixing on suitable size FRP sheet not less than 10 mm thickness with proper fixing arrangements and making good the disturbed surface with matching the existing painting and wood work complete all as specified and directed. Make : Polycab/Havells/Orient/Crompton

Supply & Installation including testing and commissioning of Tea Boiler Vessels of 50 Ltrs capacity made out stainless Steel body grade 304 with 3 x 2 KW spiral air heater at bottom with rockwool insulated sheet at bottom and 1/2" BSP socket fully welded with drain valve including indication lamp, control switches, contractor and thermostatic switches (adjustable from 0 to 150 degree centrigrade) etc complete all specified and directed

M & L for sub main wiring with (3 x 10 Sqmm + 2 x 10 Sqmm) single core PVC insulated FRLS cables with stranded copper conductors, 1100 volts grade including suitable size of suface PVC casing caping heavy grade complete with accessories complete all as directed (3 runs of 10 Sqmm cable with 2 runs of 10 Sqmm cable as continuous earth wire and neutral wire alongwith PVC casing caping shall be measured as one RM).

S & F XLPE LT UG Power Cable, PVC bedded, galvanised steel strip or wire armoured 1100 volts grade with stranded Aluminium Conductor of size 4 Core 10 Sqmm including connection and clamped on any type of wall, roof, floors, CGI sheet with help of suitable size of GI clamp and high tensile nut, bolts and washers etc complete all as directed

Excavation in trenches, n.exc 1.5m wide and n. exc 1.5 m depth and getting out in hard/ dense soil for foundation of pole, stay, laying of cable and pipe etc

Ditto all as per item No. 8 above but soft/disintegrated rocks

Returning and filling in, including spreading and well ramming in layers n exc 25 cm all as specified and directed.

Removing excavated material a distance n. exc 50 m & depositing where directed at a level n. exc 1.5 m above the starting point.

M&L for dry sand cushioing to under ground cable intrenches incl spreading, leveling and hand punning complete all specified. Note : For measurement purpose punned thickness shall be considered.

Supply and laying common burnt clay building sub class B old size bricks, laid in right angle along the cable, complete all as specified and directed.

M&L for removing Interlocking tiles/PCC cutting as required for laying pipe/cable etc standred width, including earthwork and necessary excavation including make good with required material to match with the existing one or with PCC (1:2:4) type B1 complete all as specified and as directed.

S & F Sheet metal enclosures factory made tripple pole and earth enclosure with a three pin and earth plug industrial socket complete with one four pole MCB of 40 Amp, 415 Volts complete all as directed.

M & L for earthing complete with galvanized steel earth plate electrode 600 X 600 X 6.3 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 1.50 m deep below normal ground level in any type of soil strata, connected to galvanized earth lead wire 4.0 mm dia by means of bolts, nuts and washers of galvanised iron or steel all as shown in earth plate No 3 of MES schedule 1991 Part – I connected to machinery/ equipment for transformer, LT Panel, Feeder Pillars, Sub Feeder Pillars etc. as required with 40mm GI Light Grade pipe for protection including necessary excavation and earth work, concrete pit & chamber in PCC 1:2:4 type B1 & pit cover 75mm thick in PCC 1:2:4 type B1 dully reinforced with 6mm dia bar @ 150 c/c both ways including with lifting handle and Earth lead and 20mm Dia GI watering pipe medium grade, Funnel, wiremesh, etc. complete all as specified and directed including testing on completion.

M&L for earthing complete with galvanised steel earth plate electrode 600x600x6.3 mm thick buried directly in ground vertically to a depth not less than 2.25mtr deep below ground level with top edge of the earth plate not less than 1.5mtr deep below normal ground level, connected with & including galvanised iron strip 32 x 6 mm connected to main test point as directed as earthing lead by means of nuts, bolts and washers of galvanised iron protected by 15 mm dia (medium grade) including concrete pit in PCC (1:3:6) type C-1, RCC cover slab 55 cm x 55 cm x 5 cm with reinforcement of 8 mm dia bar 100 mm c/c bothways including one handle made of 12 mm dia MS bar embedded in pre cast slab and 20 mm bore galvanised iron pipe"medium grade" for watering with GI funnel and wire mess including charcoal and salt in alternate layers of 15 cm including necessary excavation and earth work in any type of soil complete all as specified and as directed and testing on completion.

M & L for tubes, light Grade, galvanised Iron with all fittings, laid in trenches or with pole for protection etc of size 40 mm dia complete all as directed

M & L for cut holes in puff insulated GI sheet of any size / any position for passing the cables of size 50 mm dia including make good to the disturbed area with existing one complete all as directed at site.

M & L for core cutting in any type of wall and in any position from 40mm dia including make good/match with existing surface complete all as specified and directed.

Disconnecting Existing LT cables/wiring from Panels,Changeover switch, etc and reconnecting to New LT Panel,Changeover switch etc by taking proper shut down complete all as specified and directed.

Dismantling Existing Panel etc including transportation for depositing dismantled Panel and connected items to MES Store complete all as specified and directed.

Supply, installation, testing and commissioning LT Feeder Panel weather proof outdoor type double door, fabricated out of 3.15mm thick CRCA sheet with epoxy powder coating of RAL-7032 (Siemens Gray) shade with matt finish with seven tank pre treatment process. The panel shall be fabricated by CPRI approved manufacturer only. The panel shall be compartmentized design totally enclosed, dust and vermin proof, conforming to degree of protection IP-55, front side double door type with locking arrangement for front side and nut bolt fitting for back side, comprising of gaskets between all adjacent units and beneath all covers shall be fully gasketed with neoprene rubber and ventilation arrangement for heat dissipation from both side of panel. The panel shall be provided with aluminium bus bars, electrolytic grade of adequate rating or specified below. The busbars and Interconnecting links shall be insulated with heat shrinkable PVC sleeve with RYB & Black colour coding. The bus bars shall be supported on unbreakable, non-hygroscopic SMC insulated supports at sufficiently close intervals to prevent busbars sag and shall be housed in dedicated compartment. The panel shall be prewired with FRLS PVC insulated copper conductor cables of suitable size properly tagged and secured. All joints and connection shall be done with galvanized or cadmium plated high tensile nuts, bolts and washers including Lugs etc. The panel shall be provided with digital multifunction meter 4410 Series, Accuracy Class 1 with RS 485 Parameters with cast Resign CTs and RYB, ON, OFF & Trip LED indicating lamps at incoming. The panel shall be showing the arrangements of circuit shall be pasted inside the panel door and covered with transparent laminated plastic sheet . The panel shall be provided with manufacturer's name plate, skull & bones danger notice board etc. The panel shall be provided 4 Nos 50x50x6mm thick angle iron supports of not less than each 1 mt height duly painted with anti corrosive black paint and grouted in PCC 1:3:6 at suitable depth as per site requirement . All MCCBs shall be provided with spreader links with phase separators on both sided and suitable extended rotary handles for all incoming and outgoing MCCB and changeover complete all as specified and as directed. The overall size of the panel shall not less than 1500mmX400mmX1200mm (LxBxH). The panel shall be provided for Cable entry from bottom side for required No of Cable with suitable size of SS Cable Glands including 2 Nos of Earting Terminals one on each side of the Panel with earth strip and including following accessories:- Note : (a) Quoted price deemed to include PCC and Earthwork. (b) Drawing of panel shall be approved by Engr-in-charge before manufacturing. a) 4 Nos bus bars of high conductivity aluminium alloy for phase (R,Y,B,N) suitable for 400 Amp rating. c) Outgoing MCCB 4P 100 amps, 25 KA breaking capacity with adjustable thermal and adjustable magnetic overload protection with Ics =100% of Icu - 03 Nos Make : L&T/Legrand/Schneider b) Incoming MCCB 4P 160 amps, 36 KA breaking capacity with adjustable thermal and adjustable magnetic overload protection with Ics =100% of Icu - 01 Nos Make : L&T/Legrand/Schneider d) ON LOAD change over switch four pole with advance Neutral 200 Amps current rating manual changeover front side handle operated conforming to IS 13947 (Part-3) - 01 Nos Make - L&T/Legrand/Schneider (e) LED type phase indicator lamp RYB, ON, OFF & TRIP.

Supply, laying and testing cable XLPE Insulated ,screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size 70 sq mm 3½ core

M&L for laying of half round reinforced concrete pipe, of dia 150 mm, half round for bottom and half round for top and before laying excaved area shall be leveled. complete all specified and directed. Note : 01 Half round top and 01 half round bottom together will be considered as one running meter. Make as per sample given

Dismantling of Stone slabs and tiles of any description or thickness in floors, aprons etc laid bedded & pointed any type of morter

Dismantling floor, hearth or wall tiling including cement mortar rendering , bedding , removing serviceable tiles to store and rubbish off the premises

M&L for glazed ceramic joint free tiles 350x450x7mm thick on vertical surfaces such as skirting/ dado laid over 10 mm thick backing coat in CM (1:4) set and jointed in neat cement slurry and pointed in white or coloured cement to match all as specified and directed.

Machine cut kota stone slab flooring 20-25mm thick over cement screed base laid and jointed with grey cement slurry mixed with pigment to match the shade of the slab including rubbing and polishing complete over 15mm screed bed in CM (1:6)

M&L for granite (of any type) work (table rubbed 7 polished ) in window cills ,cooking platform / partitions like in cement morter (1:4) including pointing in white cement (1:2) using marble dust with admixture of pigment to match with shed with granite 16 to 18 mm thick including taking down old one complete all as directed

M&L for machine cut cudappah stone slab 20-25 mm thick over cement screed base 15 mm thick CM (1:6) laid and jointed with grey cement slurry mixed with pigment to match the shade of the slab including rubbing and polishing complete

S&F sinks with drainage board made of stainless steel 1 mm thick kitchen or laboratory with plugs, washers and wastes; including bedding in cement mortar to dwarf wall or including fixing cantilever brackets and connecting union to pipe overall size 915mm x 460mm bowl size 410mm x 330mm x 160mm fixed over granite platform complete all as specified and directed.

M&L for cutting existing 20 mm dia steel tubing for alterations or additions (Each cut measured) Screwing existing steel tubing for alterations or additions done in position without taking down

S&F galvanized mild steel water tubing medium grade 15mm dia with all fitting and accessories fixed to wall or under floor complete all as specified and directed

S&F galvanized mild steel water tubing medium grade 20 mm dia with all fitting and accessories fixed to wall or under floor as specified and directed

S&F Stop valves, cast copper alloy, screwed down, high pressure, with crutch or butterfly handle, screwed both ends for iron pipe or for unions and fixed 15mm bore of pipe

S&F in Bib taps cast copper alloy, fancy type, 15mm bore with crutch or butterfly handle, screwed down, screwed for iron pipe or for brass ferrule etc

M&L for brick work with sub class "B" bricks straight or curved on plan exe 6m mean radius in CM ( 1:4 ) complete all as specified

M&L for brick work with sub class B bricks, straight or curved on plan to any radius in half brick thick walls built in CM (1:4) complete all as specified

M&L for rendering 10 mm thick cement plaster on fair brick work or concrete surfaces in CM (1:6) finished to even and smooth surfaces in without using extra cement including.

M&L for core cutting of upto 150mm dia, n exc 600mm depth in stone wall /concrete slab and making good disturbed surfaces and filling the remaining area with cement concrete (1:2:4) type B-1 (Using 20mm graded stone aggregate) all as specified and directed.

M&L for providing 75mm dia Cast iron soil, waste and vent pipes in any length with or without ears, with cement joints, but fixed to walls/ floor.

S&F for CI fitting 75mm dia Junction Double, equal or unequal, ordinary or inverted with spigot or socket branch or with parallel branch provided with acess door complete all as specified and directed.

S&F for providing 75mm dia CI Bends (any radius), diminishing pieces or tapers (larger bore measured)with oval access doors including necessary joints to junctions complete all as specified and directed.

M&L for 75 mm dia cast iron Nahani trap, with grating including jointing cement concrete type B-1 (1:2:4) complete all as specified and directed

M&L for 75 mm dia cast iron floor trap, with grating including jointing to waste pipe fixed in cement concrete type B-1 (1:2:4) complete all as specified

S&F Slotted vent cowl 80 mm bore complete all as specified and directed.

M&L for unplasticised PVC pipe 50 mm bore of pressure rating 10 kgf/cm2 fixed complete to walls, ceilings or in floors etc all as specified and directed.

M&L for reinforced concrete pipes150 mm bore, class NP2, laid and jointed complete with collars complete all as specified and directed.

M&L for concrete bed to drain pipes 150 mm bore including forming cradles; in Cement concrete (1:3:6) type C-2.

M&L for cutting into existing manholes for connecting new drains , making good to pipe and rendering, cutting out existing benching for and forming branch channel (1/2 round or 3/4 section) in cement concrete (1:2:4) type B-1 smooth finish, and reforming benching as required complete all as specified and directed.

Sparkh Electricals & Works

Tejas Enterprises

AARYA ENGINEERING