ADDITION / ALTERATION TO AREA DRAINAGE NEAR SHIP SUPPORT COMPLEX AT COAST GUARD UNDER GE HADDO AND PROVISION OF CRECHE FACILITY UNDER THE MISSION SHAKTI SCHEME AT CGRHQ GE HADDO, SRI VIJAYA PURAM

Amount

Demolition of cement concrete un-reinforced in any position and paving not exc 15cm thick above or below ground level complete all as specified and as directed.

Demolition of Reinforced Cement concrete as in drains, cover slabs or in simillar works etc complete all as specified and as directed.

Excavation over areas n.exc. 1.5m deep and getting out in hard /dense soil etc complete all as specified and as directed.

Returning, filling in soil incl levelling watering and well ramming in layers n.exc .25cm in fdn trenches etc complete all as specified and as directed.

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

M&L for PCC 1:3:6, type C2 (using 40mm graded stone aggregate) as in foundation etc complete all as specified and as directed.

M&L for RCC M-30 design mix concrete (using 20mm graded stone aggregate) as in foundation /base slab of culvert all as specified and directed.

M&L for RCC M-30 design mix concrete (using 20mm graded stone aggregate) as in walls/parapets of culvert all as specified and directed.

M&L for RCC M-30 design mix concrete (using 20mm graded stone aggregate) as in deck slab all as specified and directed.

M&L for formwork of flat fair finished steel form work to sides of concrete foundations, footing, bases of column, roft and raft beams, side and soffit (if any) of foundation and plinth beam, vertical or to batter of flat surfaces all as specified.

M&L for formwork of flat fair finished steel form work to faces of walls, retaining walls, abutments, parapets and the like for flat surfaces all as specified.

M&L for formwork of flat fair finished steel form work to soffits of suspended slabs such as roof slabs, deck slabs etc. N exc. 200mm thick for flat surfaces all as specified

M&L for providing precast reinforced cement concrete cover slabs for drain in pcc 1:2:4 type B1( using 20mm graded stone aggregate) set in cement mortar 1:4 etc all as specified. Note : Reinforcement shall be measured & paid separately.

M&L precast cement concrete block masonry exc. 10 cm width with solid block C1 (1:3:6) (using 20 mm graded stone aggregate) and setting in cement mortar (1:6) all as specified and as directed.

M&L for cement concrete 1:2:4 Type B-2 (using 40mm graded stone aggregate) as in surface channels or drain etc all as specified and as directed.

M&L for Rendering 10mm thickness in cm (1:4) for finishing the surface even and smooth w/o using extra cement complete all as specified & directed.

M&L for plain cement concrete 1:3:6 type C1 (using 20mm graded stone aggregate) as in coping etc including necessary form work all as specified.

S&F framed work such as grills, gratings, etc.. with ends of bars shouldered and/or riveted, or forged into spikes; framed guard bars; barred iron doors; ladders; framed balusters; walk ways; railings; framework of water tanks and similar work con- forming to Fe.290.Gde-E-165 etc all as specified and as directed,.

M&L for preparation of new steel surfaces over 10 cm in width or girth not otherwise described and applying 2 coats of synthetic enamel paint over one coat of red oxide primer etc all as specified and as directed.

Supply only approved earth brought from out side MD land suitable for returning and farming and free from 40mm above stone boulder etc all as specified and as directed.

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

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

M&L Cement concrete work in pavement/hard-standing of flexural strength 40kg/cm2 in field using 400 kg of cement per cubic metre complete all as specified and as directed

S&F mild steel TMT bars 10mm dia and over as in reinforcement for cover slab, cut to length bent to shape required including cranking hooking ends and binding with and including mild steel wire (annealed) not less than 0.9mm dia or securing with clips etc complete all as specfified and as directed by Engineer-in-Charge.

M&L for glass dividing strips 3mm thick & 38mm width inserted in position in floors 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 etc complete all as specified and as directed

M&L for pre-cast cement concrete solid block masonry exc 10cm width in PCC 1:3:6 type C1 using 20mm graded stone aggregate built in CM 1:4 complete all as specified and directed

M&L for rendering 10 mm thick by using CM (1:6) on fair faces of concrete/PCC block surfaces of walls finished even and smooth( without using extra cement) etc complete all as specified and as directed

M&L for Rendering 15 mm thick by using CM 1:4 with WPC on fair faces of brick work or concrete surface at any height with neccesary scafoldings finished even smooth without using extra cement. etc complete all as specified and as directed

M&L for preparation on newly plastered external wall surface and applying two coat of weather proof (exterior grade) acrylic emulsion paint with anti fungal property over a coat of primer of the same manufacturer as that of paint complete all as specified and as directed (make: Dulux Weather Shield Mex or Apex Ultima from Asian Paints or Berger weather coat All guard or equivaent)

M&L for 18mm thick HDF Laminate boards with plain coloured textured wooden finish /embossed surface grooved /interlocking boards fixed to the existing flooring over 3mm foam layer fixed using suitable adhessive or as per the manufacturers instrctions etc all as specified and as directed

M&L for 8mm thick HDF Laminate boards with plain coloured textured wooden finish /embossed surface grooved /interlocking boards as in vertcal surfaces skirtings etc fixed using suitable adhesive or as per the manufacturers instrctions etc all as specified and as directed

Taking down chowkhats or frames with shutters without taking off shutters from frame exe 1.5 Sqm and n.exe 4 Sqm each complete all as directed.

Taking down chowkhats or frames with shutters without taking off shutters from frame n.exe 1.5 Sqm each complete all as directed.

S&F for powder coated aluminium (minimum thickness of powder coating 50 micron ) work for doors windows ventilators partitions and shutters with extruded built up standard tubular sections / appropriate Z sections and other sections of approved make conforming to IS :733 and IS :1285 fixing with dash fasteners of required dia and size including necessary filling up the gaps at junctions i.e. at top bottom and sides with required EPDM rubber/neoprene gasket etc Aluminium sections shall be smoth rust free straight mitred and jointed mechanically wherever required including cleat angle Aluminium snap beading for glazing paneling c.p. brass/stainless steel screws all complete as per architectural drawings and the directions of Engineer-in -Charge

M&L for 12mm thick prelaminated particle board, exterior grade, with decorative choice lamination,on both sides as in Doors Cub boards cabinet shelves etc and in simillar works fixed with screws as reqd etc all as specified and as dierected

Supply only figured glass pin head type sheet glass 5.0mm thick ordinary quality and glazing with aluminium glazing clip in aluminium window shutter etc all specified and as directed

Supply only Aluminium alloy wire mesh0.45 mm nominal dia of wire average width of aperture 1.40 mm and fixed with aluminium wire staples or beading etc all as specified and directed

S&F in repairs Door closer hydraulically regulated, aluminium boby designation No. 2, universal type(ISI marked ) suitable for shutters weight between 36 to 60 kg fixed in repairs complete all as specified and as directed

M&L for seamless false ceiling with tray on sides by using Gypsum Board 12mm thick fixed to ceiling section with 25mm long self drilling and tapping screws having phillips head with under head cutter at 200 mm centre to centre,including finshing the joint of face board with specially formulated jointing compound and 48 mm wide fibre tape to provide seam less finish and including Gl frame work for seamless ceiling comprising of Gl perimeter channnel 0.55 mm thick with two unequal flanges of 20 and 30 mm and web of 27 mm fixed to surrounding wall using nylon sleeves and screws at 450 mm centre to centre/intermediate channel 0.9 mm thick having two equal flanges of 215 mm each and fixed to the intermediate channel at 457 mm centre to centre including 6 mm dia. G.I. Hangers adjusting level fixed to roof slabs by means of ceilling cleats made out of G.I. flat 40 x 3 mm size 60mm long and expansion hold fasteners 12.5mm dia. 40mm long including thin layer of PoP with Gypsum binder, sanding the surfaces till smooth surface is obtained and finally applying two coats of acrylic emulsion over one coat primer over 3mm thick putty complete all as specified and as directed.

M&L for complete removal of existing treatment of surfaces of walls and applying 3mm thick wall cere putty for levelling the surface and applying glossy finish epoxy top coat Texture painting using Texture roller over one base coat of interior plastic emulsion paint over a coat of alkail resistant primer with etc all as specified Note : Shade /Design will be finalized by the Engr-in - Charge

M&L for complete removal of existing treatment on external wall surfaces and appiying two coat of weather proof(exterior grade ) acryilc emulsion paint with anti fungai property over a coat of primer of the same manufacture as that of paint complete all as specified and as directed (Make: Dulux Weather Shield Mex or Apex Ultima from Asian Paints or Berger weather coat All guard or equivaent)

Material and labour for point wiring for one light point or one fan point controlled by one switch with using 1.5 Sqmm (nominal area) stranded copper conductor, single core, PVC insulated & unsheathed cable, 1100 volts grade in and including concealed / on surface as possible PVC conduits (Medium grade) of size not less than 20 mm dia incl proper colour coding phase – red/yellow/blue, neutral-black and earth green all as directed with sunken type pressed steel terminal box and junction boxes 1.6mm thick of suitable size, duly painted with one coat of red oxide primer and two coats of black bituminous paint for mounting fittings and wiring to be terminated in pressed steel sunken boxes with and including all accessories for modular fittings like cover plate with frame and using 1.5 Sqmm (nominal area) stranded copper conductor single core conductor, PVC insulated &unsheathed cable as in earth wire connected to common earth dolly complete for one light/ fan point all as specified and directed. (i) One light point controlled by one switch 5 Amps one way (Make: Havells/ Anchor/ Polycab/ Finolex).

All as per item No 43 above, but, point wiring for 3 pin switch socket outlet 6 Amps on independent board

All as per item No.43 above, but , point wiring with two singie core 4.0 sqmm size cables and one 4.0 sqmm green colour cable as earth continuity conductor for one 6 pin 16 Amps socket out let on independent board

S & F Switch Modular type 6 Amps 1 module 230 volts AC circuit complete all as directed

S & F Switch modular type single pole one way 16 Amps all as directed

S & F Socket outlet modula type 1 way 6 Amps 3 pin 230 Volts AC circuit complete all as specified and directed

S & F Socket outlet 2 in 1 modular type, 3 pin, 6 and 16 ,Amps universal complete all as specified and directed.

S & F 18 Watts 220 Volts recess mounting LED IRIS slim panel ceiling light fitting yellow/white colour round/square shape (Warm white/White colour as per requirement of site complete) made from die-cast aluminium and CRCA covering powder coated in white colour suitable for armstrong/grid ceiling complete with separate electronic driver complete all as specified and directed Make : Luker Model LNPR18 or equivalent in Havells/philips. NOTE : The rate quoted deemed to include for any alterations required to existing false ceiling (if necessary ) as per site condition for fixing light fitting

S & F Sub main wiring with PVC insulated cable 2 runs single core 4sq mm 1100 V grade with stranded copper conductor cable using proper colour coding phase Red/Yellow/Blue Neutral -black and earth -green in and incl rigid PVC conduit of suitable size concealed in wall (ISI marked ) incl all specials like joint elbow , tee junction, bend etc and provision of PVC insulated copper conductor single core 4.0 sq mm for earth continuity all as directed Make :Gloster/ Universal / polycab/Finolex Note : 3 runs of cable and one run of conduit small be measured as one unit.

LOOK UP ENTERPRISES (BID ID -3299704)

SEVEN HILLS INDUSTRY (BID ID -3301524)

M/s.Tarun Construction (BID ID -3299730)

CARTWHEEL CONSTRUCTION (BID ID -3301100)

V KARTHICK (BID ID -3301445)

JD Construction (BID ID -3301519)

Manas Patra Steel Fabrication (BID ID -3302733)