PROVISION OF PUBLIC ADDRESS SYSTEM (ELECTRIC SIREN) AND RENEWAL/REPLACEMENT OF MS JALI ON ARMOURY AND DETENTION ROOM AT CGDHQ-15 OKHA AND PROVISION OF LAND DEVELOPMENT NEAR HELIPAD AT ICGS VADINAR UNDER GE I CG PORBANDAR

Amount

SCHEDULE 'A'

Surface excavation n.exc(not exceeding) 30 cm deep and averaging 15cm deep and getting out in soft/loose soil complete all as specified and directed.

Surface excavation n.exc(not exceeding) 30 cm deep and averaging 15cm deep and getting out in hard/dense soil complete all as specified and directed.

Excavation in trenches, n exc 1.5m wide and n exc 1.5m in depth; for foundation, etc. or for shafts, wells, cessipts, manholes, pier holes, etc. n exc 10 Sqm on plan and n exc 1.5m in depth and getting out in soft/loose soil

Returning, filling in, including spreading, levelling, watering and well ramming in layers not exc 25 cm thick using excavated material all as specified.

M&L Sand filling in floor.or in foundation etc, including watering and consolidation etc complete all as specified and as directed.

Removing excavated soil n exc. 50m and depositing where directed at a level n exc. 1.5 m above the starting point

Removing excavated soil exceeding 250m but not exceeding 500m and depositing where directed at a level n exc. 1.5 m above the starting point

M&L Hardcore of guage n.exc. 63mm, deposited spread & levelled in layers n.exc.15CM thick, watered & rolled/ rammed to a true surface using broken stone or boulders all as specified and as directed by engineer-in-charge.

M&L Moorum / Red bajri filling in floors or pavings laid in layers n.exc 15cm thick, spread, levelled and rammed including watering all as directed by Engr-in-Charge.

M & L PCC type B-1,(1:2:4, using 20 mm graded stone aggregate) as in cills, steps, bands, plinth courses,copings,bedplates,filiing gaps etc., and the like including weathering,slightly rounded or chamfered angles throating,necessary formwork,all as directed

M&L Precast cement concrete type C1, 1: 3 : 6 ( 20 mm graded aggregate) block masonary with solid blocks or slabs 10 cm thick (with plain or interlocking joints ) and setting in CM 1:4 complete all as specified.

M& L 20 mm thick Granite of any type work (table rubbed and polished) in steps, jambs, pillars, window cills, cooking platform & like in CM 1 : 4, including pointing in CM 1 : 2 using marble dust with admixture to match the shade of granite complete all as specified

M&L Machine cut Kota stone slab flooring 20 to 25 mm thick over cement screed base 1:4, 15mm thick laid and jointed with grey cement slurry mixed with pigment to match the shade of the slab including rubbing and polishing complete all as specified and directed.

M&L Machine cut Kota stone slab 20-25mm thick in riser of steps, skirting, dado and pillar laid over cement screed and jointed with grey cement slurry mixed with pigment to match the shade of the slab including rubbing and polishing including 10mm thick backing coat in CM 1 :6 complete

Rounding to edges of stone slabs one edge, such as in steps, cooking platfor, and other similar situations

M&L 75 mm thick, Plain cement concrete, type C2, (1:3:6 using 40mm graded stone aggregate) as in sub base even and rough finished to receive topping layer complete all as specified and as directed by Engr-in-Charge.

M & L providing 25 mm thick cement concrete type B-O,1:2:4 (12.50 mm graded aggregate) as subbase

M&L Glazed coloured ceramic tiles in verticle surfaces 350x 250x 6-7mm thick set and jointed in neat cement slurry and pointed in coloured cement to match over backing bedding layer 10mm thick 1:4 and pointed in white or coloured cement to match etc complete all as specified and directed by Engr-in-charge.

M&L Double charged Vitrified tiles 9 to 10 mm thick light shade (square/ rectangular) polished, area of each tile exceeding 0.36 sqm but not exceeding 0.42 sqm,, in floors etc, set and jointed in neat cement slurry and pointed in white or coloured cement to match. in floors etc. over screed bed of 15 mm thick cm 1:6 and pointed in white or coloured cement to match including dismantling existing floor, hearth or wall tiling including cement mortar bedding (but not backing), removing and stacking tiles and rubbish off the premises complete all as specified and as directed by Engr-in-Charge.

M&L Double charged Vitrified tiles 9 to 10 mm thick light shade (square/ rectangular) polished, area of each tile exceeding 0.36 sqm but not exceeding 0.42 sqm, in vertical surfaces etc. as in skirting ,dado etc. set and jointed in neat cement slurry and white or coloured cement to match over backing coat of 10 mm thick 1:6 and pointed in white or coloured cement to match , all as specified and directed by Engr-in-charge.

M&L 60 mm thick, M-35 grade, machine pressed precast concrete interlocking paver block of any shape and size with grey cement and pigment confirming to IS 15658-2006 complete all as specified

Dismantling floor, hearth of wall tiling including cement mortar bedding (but not backing), removing serviceable tiles to store and rubbish off the premises

M & L Rendering 10mm thick in Cement mortar 1:4 on fair faces of brickwork or concrete surfaces finsihed even and smooth without using extra cement complete all as specified and as directed.

M&L Rendering 15mm thick in CM 1:4 on fair faces of brick work or concrete surfaces, finished even and smooth without using extra cement all as specified

Taking down cement plaster includiing raking out joints hacking for key and scrubbing down with water complete, all as specified and directed by Engiiner-in-Charge

M&L for preparing old distempered surface and applying one coat of oil bound distemper on walls over a coat of chalk whiting primer complete all as specified and as directed by Engr-in-Charge.

M&L for preparing old distempered surface and applying one coat of oil bound distemper on ceiling over a coat of chalk whiting primer complete all as specified and as directed by Engr-in-Charge.

M&L for preparation of old painted steel surfaces over 10 CM width or grith and applying one coat of synthetic enamel paint, complete all as specified and as directed by Engr-in-Charge.

Demolition of cement concrete in ground floors and pavings n.exc 15 cm thickness (below or above ground level)

Dismantling wrought iron or mild steel work of any description not otherwise provided for

S & F Stainless steel pipe of grade 316, of any dia for railings,grills,baluster and the like alongwith base,collars,caps,head caps etc., welding,polishing as in guard bars in ceiling,balcony,staircase,windows and grouting with sealent securing firmly in wall/floor of any description all as directed and specified

M&L for preparation of newly plastered surfaces and applying two coat of acrylic emulsion antifungal weather coat paint over a coat of primer on wall, complete all as specified and as directed by Engr-in-Charge.

M&L for preparation old plastered surfaces and applying one coat of acrylic emulsion antifungal weather coat paint , complete all as specified and as directed by Engr-in-Charge.

Supply and Install Siren System Range 8000 RPM Electrical Siren VT 2KM Type : &Electrical Siren Mounting Type : &Double Ended Phase :&Single Material : Alluminium Casting Body Make: Custom

Supply and Install 6-Input Compact Stereo Mixer 6-channel standalone mixer (no USB) Featuring studio-grade discrete class-A D-PRE preamps with inverted Darlington circuit - providing fat, natural sounding bass and smooth, soaring highs 3-band EQ and high-pass filters give you maximum control and eliminate unwanted noise, resulting in a cleaner mix 1-Knob compressors allow easy control - resulting in livelier guitars, punchier bass lines, a tighter snare and a cleaner vocal sound. Make: Bose. Model: T8S / Yamaha

Supply and Install Booster Amplifier Contractor power amplifier/ 2 channel, 70V/mono at 600W Watts. Make: Bose/Crown . Model: Bose Power Share PS602/NCDI 2X600BL

Supply and Install Ultra-Compact Indoor/Outdoor Background/Foreground Speaker Including JBL MTC-23WMG-1 Weather Max Grill and JBL MTC-PC2 Weather Resistance Panel Covers. Components: • 3” woofer with woven fiberglass cone • 1/2” PEI diaphragm tweeter with fluid cooling Contemporary, high-design appearance Weather resistant enclosure and transducers Wide 100° x 100° coverage 50 Watt power handling (100 Watt program) in direct 8Ω setting, plus built-in 15 Watt 70V/100V multi-tap transformer. High fidelity sound character with broad frequency response of 70 Hz – 20 kHz. The MTC-23WMG-1 is a high humidity replacement grill for JBL Control Series The MTC-23WMG-1 grills are made of a rustproof powder coated aluminum alloy to provide greater protection and extend the service life. . JBL MTC-PC2 Weather Resistance Panel Covers installs over the existing input cup, provides a watertight gland-fitting entrance to seal and protect this section of the loudspeaker against incursion of water. Make: JBL/Bose. Model: JBL Control 23-1, MTC-23WMG-1 and JBL MTC-PC2/ Bose Free Space DS16SE

Supply and Install Handheld Microphone Audio frequency bandwidth:40 - 20000 Hz Sensitivity:2.5 mV/Pa Electrical impedance:600 Ohms Recommended load impedance:2000 Ohms Polar Pattern:Cardioid Make: AKG/ Shure. Model: AKG P3S/ Shure SM58

Supply and Install Speaker cable and Laying CONDUCTORS Material: Tinned Copper Size: 2x20AWG, INSULATION Material: PP Color:BlackELECTRICALTemperature rating: 75˚C Insulation resistance: DC–500V 100MΩ/KM MIN. at 20℃Conductor resistance: 20AWG–34.6Ω/KM MAX. at 20℃ Impedance: 40~100Ω STANDARDS COMPLIANCEUL: CMRoHS: 2011/65/ EU Make: Krystal/Quest

Supply & Mounting of weather rated speaker Mounting poles as per the site requirement.

Supply and lay double wall corrugated (DWC) high density polythene pipes having corrugation on the outer wall and plain surface on the inner wall confirming to IS 16205 & IS14930 ( Part I and II) for protection of underground calbes of size 63 mm outer dia with all fittings. laid in trenches / road/ nallah or fixed along wall. poles or laid under floor (including cutting floor/Road and making good to match with existing adjoining surface etc for cable protection all as specified (excavation and earth work shall be measured and paid separately) Make: Rex/Poly/Gemini

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