PROVISIONING OF COVERED PARKING SPACE FOR CARS TWO WHEELERS AND CYCLES AT OLD NPOL BUILDING BLDG NO P14 NAVAL BASE AND SPECIAL REPAIR OF HARD STANDING WITH INTERLOCKING TILES FOR PARKING AREA FOR BUILDING P159 AT NEPTA KATARIBAGH KOCHI

Excavating in post holes (or similar holes) each n exc 0.5 cu. m, getting out in soft/loose soil, returning, filling in and ramming earth or broken rubble mixed with earth around, in layers not exceeding 25cm, watering, and removing surplus soil to a distance n exc 50m and making good surface complete all as specified and directed.

M&L for PCC (1:2:4) type B-1 (using 20mm graded stone aggregate) as in lintels upto 1.5m clear span, cills, steps; seismic and other similar bands, plinth courses, string courses, lacing courses, parapets and railings upto 60 cm in height, copings, kneelers, apex stones, bed plates, kerbs not provided for in Item 04028, water troughs and the like including weathering, slightly rounded or chamfered angles and throating, complete all as specified and directed.

S&F rolled sections as in main and cross beams, hip and jack rafters; purlins where connected to common rafters and running rails and guides for sliding doors; fixed with angle cleats or other connecting plates etc using Fe-290 Grade E-165 complete all as specified and directed.

S&F steel work in tubular trusses including special shaped washer etc, complete using ERW or induction butt welded tubes conforming to IS 1161-1979 Grade st -240 complete all as specified and directed.

S&F MS tubes, joist, channel, angle, or tee sections, fixed independently, without connecting plates, etc (cut to ordinay lengths ie within 20mm of the length indicated) using FE - 290 Gde E-165 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, ridge , Gutter, Gable flashing, corner flashing etc, fixed with self tapping screws as specified and directed.

S&F pre-painted galvalume aluminum zinc coated 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.

M&L for preparation of new steel surfaces of any description, over 10cm in width or girth,not otherwise described and applying two coats of anti corrosive Epoxy paint over a coat of epoxy primer, on steel surfaces complete complete all as specified and directed.

S&F 110mm dia PVC (SWR) pipe single socketed, in any length with rubber ring joints, laid in trenches/floor or fixed to wall including necessary clamps complete all as specified and directed.

S&F 200mm width rectangular UPVC heavy duty eaves gutter of pressure rating 6Kg/cm2 of approved make including necessary fitting like bend WC/MS clips etc complete all as specified and directed.

Excavation in trenches n.exc 1.5m and n.exc 1.5m in depth for foundation and getting out in soft/ loose soil complete all as specified and directed.

Removing excavated soil exc.250m but n.exc 500m and depositing where directed by Engr-in -charge complete all as specified and directed.

Returning filling in soft/loose soil including spreading leveling watering and wall ramming in layers n/exc 25 cm thick complete all as specified and directed.

Removing excavated soil exc.50m but n.exc 250m and depositing where directed complete all as specified and directed.

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

M&L for precast cement concrete block masonry in type C1, 1:3:6 (20 mm graded stone aggregate) with solid blocks exc 10 cm in width and setting in cement mortar 1:6 in foundation load bearing wall and wall complete all as specified and directed.

M&L for 10mm thick rendering in cement mortar (1:4) on fair faces of concrete surfaces, finished even and smooth without using extra cement complete all as specified and directed.

M&L for preparation of newly plastered external surfaces of walls and finishing walls with acrylic smooth exterior emulsion paint of required shade : New work (Two or more coat applied @ 1.67 ltr/10 sqm over and including priming coat of exterior primer applied @ 2.20 kg/10 sqm) complete all as specified and directed.

M&L Surface excavation in soft/loose soil n.exc 30cm deep and averaging 15cm deep and getting out complete all as specified and directed.

M&L for 75 mm thick PCC 1:4:8 (Type D-2 using 40 mm graded stone aggregate) complete all as specified and directed.

M&L for hardcore of broken stone of gauge n.exc 63mm deposited spread and levelled in layers n.exc 15cm thick watered and rammed to a true surface complete all as specified and directed.

M&L for coarse aggregate for granolithic floors graded from 12.5mm to 4.75mm under floors or in foundations spreading and levelling in layers n exc. 25cm thick for well ramming complete all as specified and directed.

Material and labour for Machine pressed precast concrete interlocking paver block any shape, colour and size as approved confirming to IS 15658-2006 of 60 mm thickness, M-40 Grade with grey cement and pigment complete all as specified and directed.

Demolition of cement Concrete in ground floors and pavings n exc 15 cm thickness (below or above ground level) complete all as specified and directed.

Dismantling stone slabs and tiles laid dry or laid dry and pointed of any description or thickness in floors, aprons etc. complete all as specified and directed.

M&L for 100 mm thick cement concrete type D2, 1:4:8 (40 mm graded stone aggregate) as in sub base complete all as specified and directed.

M&L for machine pressed precast conctete interlocking paver block any shape and size confirming to IS 15658-2006 of 60mm thickness, with grey cement and pigment complete all as specified and directed.

All as per Item No 26 above but except machine pressed precast interlocking paver block. Note : Serviceable paver block shall be reused under this item.

M&L for PCC type B-1, 1:2:4 (20 mm graded aggregate) as in mass concrete around the machine pressed precast conctete paver block or chamfered on edges complete all as specified and directed.

M&L for providing precast cement concrete Type B1 1:2:4 (20mm graded stone aggregate) as in drain cover slabs and similar articles with plain faces and setting in cement mortar 1:4 with joints to match complete including necessary form work complete all as specified and directed.

M&L for mild steel TMT bars 10mm dia and over cut to length, bent to shap required including cranking, bending spirally, 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.

Demolition of pre-cast cement conrete block built in cement mortar including all quoins, pillars etc but excluding ashlar facing, dressed stone work and precast concrete articles complete all as specified and as directed.

Material and labour for rendering 15 mm thick on fair faces of brick work in CM 1:4 finished even and smooth without using extra cement complete all as specified and as directed.

Removing building materials etc (other than spoil ) including loading, unloading and stacking at the destination, 100mtr or part thereof (upto 1.00 KM total distance) complete all as specified and as directed.

M&l for point wiring with 1.5 Sqmm PVC insulated sheathed FRLS multistranded single core copper conductor cable in PVC concealed conduit 25mm dia rigid non metalic (ISI marked) fixed concealed on wall/ roof except beam, column and RCC roof including chases cutting as reqquired working spot and surface on as existing incl suitable size/ cap of sunken box for modular switch and socket and modular white cover plate, flush metal box etc inxl 1.5 Sqmm PVC insulated copper conductor as earth continuity wire for One light/ wall fan point controlled by one switch and making good disturbed surfaces of walls, floors etc complete all as specified and as directed.

S&F switch modular type 6 amps, 1 module single pole one way duly ISI marked, complete all as specified and directed. Make: Legrand Cat Part No. 5734 00 or any other equivalent make as per approved list of manufactures.

S&F ceiling rose surface type, 240 volts, 50 Hz, 6A, Pilot 3 plate, white in colour, bakelite 65 x 50mm, 3 terminals duly ISI marked complete all as specified and directed.

S&F LED light fitting 1 x 20 Watt, 220V, AC decorative box type with driver, holder including LED tube light connecting up with three core flexible copper conductor cable of suitable size from ceiling rose complete all as specified and directed. Make: Philips Cat Part No. BN100C LED40S-6500 PSU L120 GR S4 or any other equivalent make as per approved list of manufactures.

S&F factory made single phase and neutral sheet steel made out of CRCA 1.2 mm thick, powder coated double door distribution board 4 way, dust and vermin proof, fitted with two cover, one screwed cover for incoming and outgoing MCBs and the second for protection of MCBs fitted with colour bus bar of capacity 200 Amps, neutral link, earth bar and din rail. suitable for use on 240V, 50Hz supply, partly immersed in wall and making good disturbed surfaces with matching colour, complete all as specified and directed. Make: L&T Cat Part No. DBSPN004DDS or any other equivalent make as per approved list of manufactures.

S&F MCB SPN, 40A - 63Amps, 240 volts, "C" series, 10KA duly ISI marked, in MCB DB, complete with connection testing and commissioning complete all as specified and directed. Make L&T Cat Part No. BB30400C to BB40630C or any other equivalent make as per approved list of manufactures.

S&F MCB SP, 6A-40 Amps, 240 volts, "C" series, 10KA duly ISI marked, in the MCB DB, complete with connection testing and commissioning complete all as specified and directed. Make L&T Cat Part No. BB10060C to BB10040C or any other equivalent make as per approved list of manufactures.

M&L for submain wiring with 2 runs of 4Sqmm PVC insulated unsheathered multi standrard copper conductor cable(FRLS) and 1 run of 4 Sqmm cable as earth continuity wire in and including surface PVC conduit(FRLS) complete all as specified and directed. Note : (i) Three runs of 4 Sqmm PVC cable and one run of FRLS PVC conduit shall be measured as one unit length.

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