MODIFICATION OF DSS WITH PROVISION OF CRASH RINGER BELL FOR ALARM SYSTEM CONNECTED TO ATC / FIRE SECTION AND OTHER SANCTIONED WORKS AT AF STN GWALIOR

Amount

Supply and fixing of Emergency crash ringer bell , controlled by electrically operated switch, 220 volts ,12" dia ,stainless steel body complete all as specified & directed.

Supply & fixing bright nomenclature flexible acrylic sheet (Red in colour) of size 50cm x 15 cm in block capital letters white in colour of size 50 mm under neath the crash ringer bell including fixing of suitable wooden piece fixed in wall under the crash ringer bell complete all as specified and directed.

M&L for 4 Sqmm 3 Core copper round cable FRLSH PVC insulated and sheathed armored(galvanised steel strip or wired) fixed on wall/underground alongwith epoxy(resin) joints, clamps where required, 1100 volt grade copper conductor cable conforming to IS-694 complete all as specified & directed.

M&L for point wiring complete with 1.5 Sqmm single core multi stranded copper conductor fire retardant PVC insulated and un-sheathed cable 650/1100 volts grade drawn through and incl medium duty PVC rigid conduit of size 20mm dia with wall thickness not less than 1.6 mm,on surface of walls/ceilings with all accessories like bends,tees,elbows, junction boxes etc & FRLSH PVC insulated unsheathed copper conductor wire of 1.5 Sqmm as a continous earth wire connected to earth dolly fixed on wall surface/ceiling complete for following . (a) One 5A socket point controlled by one switch.

All as per item herein before but 2.5 Sqmm stranded copper conductor and independent board for 16 Amps switch/ socket point as directed.

S&F socket outlet 2 in 1,3 pin 5 Amp flush type universal all as specified and as directed

S&F Modular type switch socket out let 6 Amps and 16 Amps multipurpose combination ( 3 Pin 16 Amps and one pin 6 Amps controlled by one switch.) ISI marked complete all as specified and directed.

Supply & fix switch piano flush button SP one way 5 Amps, 240 V all as specified and as directed

S & F Top plug 3 pin 5A bakelite all as specified and as directed.

M&L for concealed sub main wiring in replacement using two single core PVC insulated, unsheathed stranded copper conductor cable of size 6 Sqmm FRLS of voltage rating 1100 Volts drawn in and including concealed in PVC conduit medium grade 20mm dia with standard accessories, along-with one run of PVC (green colour) insulated, unsheathed, stranded copper conductor of size 6 Sqmm as earth continuity conductor complete all as specified and directed. NOTE: Two run of single core PVC cable with one run of earth conductor and conduit shall be measured as one unit.

Excavation in trenches n exc 1.5 mtr wide and n exc 1.5 mtr depth for foundation and laying of cable and getting out in any type soil etc complete all as specified and directed.

Returning, filling in, including spreading, levelling watering and well ramming in layers n.exc 25cm in soft/loose soil etc complete as specified and directed.

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

S&F HDPE DWC flexible pipe of Size 40 mm external & 32 mm internal dia (ISI marked) including required clamps/couplers to be fix at 1.5 mtr interval on wall/ under ground to fix the pipe properly and smooth suitable for insulation & protection of GI /copper /aluminium strip of any size complete all as specified and directed.

M&L for concealed sub main wiring using two single core PVC insulated, FRLSH, unsheathed multi stranded copper conductor cable of size 2.5 Sqmm of voltage rating up to and including 1100 volts drawn in and including PVC concealed conduit of dia not less than 25 mm with all fittings and accessories, along with one run of PVC (green colour) insulated, FRLSH unsheathed, stranded copper conductor of size 2.5 Sqmm (green colour) as earth continuity conductor all as specified and directed. (From Existing DB to proposed DB) (Note: Two runs of single-core PVC cable with one run of earth conductor and conduit shall be measured as one unit)

Supply and fixing energy saving environment friendly, long life exclusive innovative die cast aluminium IP-66 flood light 120 Watt LED 6000K with high power LEDS as light source complete including suitable fixing arrangement on wall with suitable fasteners, nut, bolts, clamps and making connection with three core copper conductor cable not less than 1.5 sqmm complete all as specified and directed.

Supply and fix sheet metal enclosure MCB DB SPN 4 way 240V single door complete all as specified and as directed.

Supply, fixing, connecting & testing of sheet metal enclosures double door (IP-42 Protection), triple pole and neutral, 8 way DBs Vertical type for using MCBs / MCB isolators with having aluminium bus bars suitable for 200 Amps rating complete all as specified and directed.

M&L for earthing complete with galvanised steel plate electrode 600x600x6mm thick buried directly in ground (top edge of the plate should not be less than 1.50Mtrs below ground level) connected to GI strip 25×4mm by means of bolts, nuts check nuts and washers of galvanised iron or steel connected to earthing test point all as specified incl 20 mm GI tubing medium grade and necessary fitting for protection of GI strip incl laying of charcoal dust and common salt in alternate layers of 150mm th, PCC chamber using PCC(1:3:6) type C-1 using 20mm graded stone aggregate, RCC cover 40mm thick (1:2:4) type B-0 using 12.5mm graded stone aggregate reinforced with 6mm dia round bar @ 75mm C/C both ways with MS handle 8mm dia, plastering 15mm thick CM (1:6) externally up to 150mm below ground level, GI funnel with 20mm dia medium grade GI pipe for watering and wire mesh incl excavation and earth work and disposal of surplus soil complete all as specified and shown on Electrical plate No.3 of SSR Part-I (2009) and connected to earth test point incl testing and marking Bldg Nos and writing Test Results (in white) on a black painted M.S. Plate (size 300x300x3mm th) duly welded with angle iron of size 40X40x5mm, 60cm long, fixed with the earth pit chamber by grouting complete all as specified and directed. Note :- (i) GI strip 25×4mm and GI pipe medium grade, up to 7.5mtr shall be deemed to be included in the rates quoted for earthing. (ii) Excavation and earth work in any type of soil strata shall be deemed to be included in rates quoted for earthing. (iii) The rates quoted by the contractor are deemed to be included for MS sheet of size 300x300x3mm th, fixed with necessary nuts and bolts on angle iron of size 40X40x5mm, 60cm long and grouted with PCC block of size 200x200x250mm(PCC 1:3:6 using 20mm grade stone aggregate including necessary earth work for marking the result and purpose.

M&L for earth continuity conductor or main earthing lead fixed to wall on batten or recess or chases or buried in ground or drawn in conduit/pipe or fixed to poles or any other indicated situation for loop earthing etc. as required 32x6 mm dia copper strip.

S&F MCB SPN, 40 Amps,415 volt current rating and ultimate breaking capacity Icu = 10 KA with adjustable overload setting and having thermal magnetic release and to be fixed in distribution board, complete all as specified and directed.

Supply and fixing amp rating 240V, 10KA 'C' curve miniature circuit breaker (MCB) of following poles and current carrying capacity in the MCB DB complete with connection testing and commissioning for the following:-

(a) MCB SP 6 to 32Amp

(b) MCB SPN 10 Amp

Supply, installation, testing, and commissioning of Servo controlled voltage stabilizer (conforming to BIS 9815 (Part-I) :1994, reaffirmation 2019 latest version). Three phase, four wire (RYBN), 50 Hz, Naturally Oil cooled, indoor, unbalanced type, cooper wound, metallic body duly power coated with lifting Hooks two nos, digital display type, relay free, smooth and silent operation with 1st filling of Transformer oil up to level, Over load and short circuit protection, high/low voltage cut off, bypass arrangement, having the following (a) Capacity 50 KVA (b) Type - Suitable for unbalanced load and unbalanced input (c) Input voltage - 360V-480V, Input frequency 50 Hz (d) Output voltage - stabilized at any deigned/ desired voltage 415/ +- 1 % (e) Rated frequency - 50 Hz (f) Wave form distortion - Nil (g) Response time - not to exceed 20 milliseconds

(h) Sensitivity - (+/-) 1% U) Rate of correction- Not less than 6 Volts per second between phase and neutral (k) Efficiency - more than 95% (I) Type of load - three-phase, unbalanced type (m) Metering - Digital display Voltmeter/ Ammeter with multi-functional meter (n) Operating temperature - For indoor use up to max ambient temp + 55°C (o) Dimmer rating Amp (p) Dimension of tanks - As per the standard (q) Oil capacity-As per the standard (r) Class of insulation - Class F (s) Mode of operation: Automatic/ manual (t) Winding Temperature rise - Max 55°C (10°C above operating temp) (u) Transformer oil -IS 335 marked (v) Core - CRGO M4 Grade/CRNO (Cold Roll Grain Oriented)/ (Cold Rolled Non- Oriented) (w) Auto transformer (Variac) -100 percent Copper wound Electrolytic Grade (x) Losses - As per IS Norms

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 16 sq mm 4 core

Excavating in post holes (or similar holes) in soft/loose soil each n exc 0.5 cu. m, and getting out, returning, filling in and ramming earth or broken rubble mixed with earth around, in layers not exceeding 25cm, and removing excavated n exc 50m depositing where directed at a level n exc. 1.5 m above the starting point and all as specified and directed.

M & L for Plain cement concrete 1:4:8, type D-2 (using 40mm graded crushed stone aggregate) as in foundation filling and mass concrete complete all as specified and directed.

M & L for Plain cement concrete 1:3:6 type C-2 (using 40mm graded crushed stone aggregate) as in foundation filling and mass concrete complete all as specified and directed.

S&F Pre- painted galvalume aluminum zinc coating GI based corrugated steel sheet 0.50mm thick of any colour having tensile strength of 550 Mpa as in roof covering/cladding to wall, fixed with self tapping screws complete all as specified and directed.

S&F Pre- painted galvalume aluminum zinc coating GI based plain steel sheet 0.50mm thick of any colour having tensile strength of 550 Mpa as in roof covering/cladding to wall, fixed with self tapping screws complete all as specified and directed.

S&F MS Plates (plain or chequered) channels, cut or notched (ordinary and counter sunk) forming holes, without any attachment Fe 290 -W (Gde-E-165) welded/bolted to steel frame/ truss all as specified and directed.

S & F Rolled sections as in channel, angel or tee sections, fixed independedntly without connecting plates etc (cut to ordinary lengths i.e. within 20mm of length indicated. confirming to Fe-410 W(Gde E-250) quality B complete all as specified and as directed.

S & F Mild steel round bars (Fe-410) 10mm dia and over, cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9mm dia or securing with clipscomplete all as specified and as directed.

M & L for MS work as in Grills/doors, gratings, etc with ends of bars shouldered and /or riveted, or forged into spikes, framed guard bars, barred iron doors, ladder framed balusters, walk way, railings, frame work of water tanks ad similar work conforming to Fe290 Gde E-165 complete all as specified and directed.

M & L for Preparing new steel & iron surfaces of any description over 10cm in width or girth and applying two coat of synthetic enamel paint over a coat of red oxide complete all as specified and directed.

Taking down chowkhat or frames 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.

S&F powder coated aluminium frame for doors, windows, ventilators with one or more rebates including joining cleat for fixing etc (minimum thickness of powder coating 50 micron) complete all as specified and directed by Engr-in-Charge.

S&F powder coated aluminium frame for doors shutters ref TD CE/ALD/TD/224 including necessary jointing cleats glazing clips, rubber neoprene packing, handle 02 nos in each door, hinges, anodised aluminium snap beading, screws etc (minimum thickness of powder coating 50 micron) complete all as specified and directed by Engr-in-Charge.

S&F mild steel sliding door bolts, plate type, stove enamelled black with bright bolt not less than 12mm dia with and including a minimum of 6 bolts and nuts four on bolt type and two on staple plate and fixed complete all as specified and directed by Engr-in-Charge.

Dismantling floor, hearth or wall tiling including cement mortar bedding (but not backing), removing serviceable tiles to store and rubbish off the premises complete all as specified and directed.

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 and directed.all as specified and directed.

M&L for RCC 1:2:4 type B-1 using 20 mm graded stone aggregate as in Slabs supported on walls, beams and columns in floors, roofs, landings, balconies, canopies, deck slabs and in shelves and the like complete all as specified and directed.all as specified and directed.

M&L for Formwork to soffits of suspended slabs such as roof slabs, floor slabs, landings and similar work; not exceeding 200mm thick (Horizontal or sloping) complete all as specified and directed.all as specified and directed.

M&L for 10mm dia and over Mild steel TMT bars/round bars (for securing chain link fencing), cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends 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.

M&L for Acid resistant tiles 15mm thick vitreous ceramic, unglazed, set, jointed and pointed in chemical resistant mortar, resin type,as in floors & slabs including screed bed or bedding layer of mortar 15 mm thick for laying floor finishes in CM (1:6) all as specified and directed.complete all as specified and directed.all as specified and directed.

Description same as per item No. 44 above but as in skirting/dado including 10mm thick cement plaster 1:4 as backing coat complete all as specified and directed.

JAI SHITLA CONSTRUCTION COMPANY (BID ID -3508414)

M/s SIYA ENGINEERING CO (BID ID -3513631)