CONSTRUCTION OF SECURITY WALL AT PONDA UNDER GE PANAJI GOA

Amount

Grubbing up tree of girth exc.30 cm and not exc. 100 cm trunk including cutting of trunk portion protruding over ground, digging out roots, filling holes and leveling off ground, stacking of serviceable material and removing of unserviceable material to a distance n exc. 50 m and clearing site.

Demolition of brick·work or stone/boulder or laterite stone masonary built in cement mortar including all quoins, arches, pillars and precast concrete articles, all as specified.

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

Dismantling fencing, wire mesh, any type with support complete all as specified and directed.

Dismantling posts or struts (wood, steel or R.C.C.) any section including taking out embedded portion and making good disturbed ground all as directed.

Dismantling wrought iron or steel work of any description not otherwise provided for all as specified and as directed.

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

M&L Hard core of broken stone/ boulder of gauge n exc . 63 mm, deposited, spread and levelled in layers n exc. 15 cm thick, watered and rammed to a true surface, complete all as specified.

M&L 75mm thick PCC 1:4:8 type D-2 using 40 mm garded stone aggregate as in sub-floors, sub bases, floors and paving etc., complete all as specified.

M&L M-25 (design Mix) using 20mm graded stone aggregate as in path or floor, complete all as specified.

M&L Forming 12mm thick expansion joint for thickness of concrete slab 150 mm, filled with pre -formed bituminous filler board and top 30mm primed and sealed with compound Grade' A'., complete all as specified.

M&L Forming Contraction (dummy) joint 65 mm deep x 10 mm wide filled with sealling compound, Grade 'A', complete all as specified.

M&L Forming construction joint 30 mm deep x 10 mm wide filled with sealling compound, Grade 'A', complete all as specified.

M&L Finishing the surface of concrete roads, pavements etc. by brooming, complete all as specified.

Excavation of trenches n .exc 1.5 m wide and n .exc 1.5 deep for foundation etc. by manual means or mechanical means (hydraulic excavator) and getting out in any kind of soil, complete all as specified.

Excavation of trenches n .exc 1.5 m wide and n .exc 1.5 deep for foundation etc. by manual means or mechanical means (hydraulic excavator) and getting out in soft/ disintegrated or ordinary rock, complete all as specified.

M&L Plain Cement Concrete 1:4:8 type D-2 using 40 mm garded stone aggregate as in foundation filling and mass concreting, complete all as specified.

M&L PCC (1:2:4) type B-1 using 12.5mm graded stone aggregate as in coping or the like including weathering, slightly rounded or chamfered angles and throating as directed including use of necessary form work complete all as specified and directed.

M&L Laterite stone walling of squared rubble, regular coursed, well bonded, bedded and solidly hearted built in cement mortar 1:6, complete all as specified.

Extra over stone walling for hammer dressing to face stones and dressing of face beds and joints with maximum depression on face from straight edge held against the dressed surface n exc.20 mm of squared rubble walling, regular coursed, complete all as specified.

M&L Rendering 10 mm thick in cement mortar 1:4 on stone masonary surfaces or other than fair faces of brick work, finished even smooth without using extra cement, complete all as specified and directed.

S&F PVC (SWR) pipes 110 mm dia single socketed in any length with rubber ring joints as in weep holes in retaining wall etc complete all as specified.

S&F Reinforced concrete pipes 300 mm dia class NP-3, laid and jointed complete with collars complete all as specified.

M&L Concrete bed to drain pipes 300mm dia including packing under and completely surrounding pipes with concrete type C-2 using 40 mm graded stone agreegates after they are laid and tested; complete all as specified.

Returning filling in soils including spreading , levelling watering and well ramming in layers n exc 25 em, complete all as specified.

Removing excavated material soils n exc 50 m and depositing where directed at a level n exc 1.5m above ground level, complete all as specified.

Removing excavated material soft/ disintegrated or ordinary rocks n exc 50 m and depositing where directed at a level n exc 1.5m above ground level, complete all as specified.

Removing excavated material soils exc 50 m and upto a total distance of 250 m and depositing where directed at a level n exc 1.5m above ground level, complete all as specified.

Removing excavated material soft/ disintegrated or ordinary rock exc 50 m and upto a total distance of 250 m and depositing where directed at a level n exc 1.5m above ground level, complete all as specified.

M&L Reinforced Ready Mix cement concrete of grade M -30 (Design Mix) using 20mm graded stone aggregate as in foundations , including rafts , footings, foundation beams; plinth beams, bases for columns, coping beam, band etc; basement slabs, under-reamed piles and mass concrete, complete all as specified.

M&L Reinforced Ready Mix cement concrete of grade M -30 (Design Mix) using 20mm graded stone aggregate as in columns which is square upto GL and making grooves size 120x80mm in two side through out the height of column above GL for inserting of precast wall plank above top of footings all as shown on drawing, complete all as specified.

M&L Reinforced Ready Mix cement concrete of grade M -30 (Design Mix) using 20mm graded stone aggregate as in columns, pillars, piers etc. complete all as specified.

M&L Reinforced Ready Mix cement concrete of grade M -30 (Design Mix) using 20mm graded stone aggregate as in Walls, retaining walls, basement walls, ballast walls and the like; any thickness; above top of footings; including attached pilasters and buttresses, complete all as specified.

M&L Precast reinforced Ready Mix concrete of grade M -30 (Design Mix) using 20mm graded stone aggregate as in wall plank and setting in cement mortar 1 :4 for planks to match complete all as specified. NOTE: (i) Size of wall planks and reinforcement shall be all as shown on drawing. (ii) Reinforcement shall be measured and paid under separate items. (iii) Precast Wall Planks/ Fins shall be inserted in the grooves of columns carefully with the help of crane after making suitable arrangement in the crane

M&L High strength deformed corrosion resistant TMT steel (CRS/ HCRM/ HSCRM) bars 10 mm dia and over, cut to length, bent to shape required, including cranking. bending spirally for hooping for columns, posts, beams, foundation etc. hooking ends and binding with and including mild steel wire (annealed) not less than 0.9 mm dia or securing with clips, complete all as specified.

M&L High strength deformed corrosion resistant TMT steel (CRS/ HCRM/ HSCRM) bars 5 mm dia and over up to and including 10 mm dia as in stirrups, spacers and binders cut to length, bent to shape required, including cranking. bending spirally for hooping, 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 Formwork to sides of concrete foundations, footings, bases of columns, raft and raft beams, sides and soffits (if any) of foundation and plinth beams; and similar work; vertical or to batter for rough finished surfaces of concrete flat, complete all as specified.

M&L Formwork to sides of pillars, posts, struts, piers, columns and stanchions and similar works, vertical or to batter etc for rough finished surface of concrete flat, complete all as specified.

M&L Formwork to faces of walls, retaining walls, abutments, parapets and staircase railings and similar work including attached pilasters, buttresses, etc.; vertical or to batter etc for rough finished surface of concrete flat, complete all as specified.

S&F Galvanized 2 strand steel barbed wire 2.24 mm dia barbed with 2 mm dia barbs at 75 mm spacings & straining and fixing to any type of post including screwing or tying at crossings with and provision of galvanized mild steel wire, staples as directed including taking out existing damaged barbed wire complete all as specified and directed.

M&L Rendering 10 mm thick on fair faces of brick work or concrete surfaces in cement mortar 1:4, finished even and fair, complete all as specified.

M&L Preparation of wall and applying two coat of cement base paint over a coat cement based primer, complete all as specified.

S&F Rolled mild steel Fe 410-W (Gde-E- 250) quality - A as in Joist, channel, angle, or tee sections, fixed independently, without connecting plates, etc. (cut to ordinary lengths i.e. within 20mm of the length indicated) for angle iron mild steel work as in posts and struts in fencing including cutting tops to shape as directed, drilling holes, notching for wire, etc. flat iron fillets (for securing wire mesh etc.) including all necessary drilling, bolting or rivet, complete all as specified.

M&L Preparation of new steel and iron surfaces of any description over 10 cm width or girth & applying 2 coats of synthetic enamel paint over one coat of red oxide primer complete all as specified.

M&L Providing plain cement concrete (1 :2:4) using 20mm graded stone aggregate in roof kerbs or mud stops, rounded or chamfered on edges, 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 , water troughs and the like including weathering, slightly rounded or chamfered angles and throating, complete all as specified.

S&F Mild steel rag or lewis bolts, screwed one end, with hexagonal or square nuts and washers, the other end enlarged and jagged or lewised, n exc 15 cm long complete all as specified and directed.

S&F Razor edge concertina coil 600mm dia (55-60 spirals per coil), weight approximately 10 Kg (+5%), expandable upto 8 m, consisting of 2.6 mm dia heavy galvanized high tensile spring steel wire as per IS 4454(Part I), medium barbs made of 0.5 mm thick low carbon heavy galvanized cold-rolled steel sheet as per IS 513, heavy duty steel clips as per IS 2062 and epoxy resin coating for anticorrosion protection, complete all as specified and directed.

M&L Rendering 15 mm thick on fair faces of brick work or concrete surfaces in cement mortar 1:4, finished even and fair, complete all as specified.

M&L 18 to 20 mm thick Granite slab, machine cut and machine polished, as in risers of steps, jambs, cills, skirting / dado etc., laid over and including 10 mm thick backing coat in CM (1:4), jointed with grey cement slurry and pointed with white cement with admixture of pigment to match shade of granite stone including grinding and polishing complete all as specified and as directed.

S&F Rolled mild steel 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 conforming to Fe.290.Gde-E-165, complete all as specified and directed.

S&F Rolled mild steel Framed work as in doors or gates of tubular sections or other section with gusset plates, rails, braces, etc., complete, drilled for fixing of steel sheeting or other covering. Doors, etc. to be prepared for hanging or sliding with and including either hooks and hinges or steel hanging door fittings (exclusive of steel sheeting or other covering, running rails and guides) and hanging; also fastening and fixing complete or including necessary rollers at bottom and sides to protect falling and free movement, all as specified and as directed. .

S&F Glow sign boards made of retro reflection type high intensity prismatic grade sheet in single/twin colour fixed over aluminium sheet 1.5 mm thick in circular shape (area exceeding 1 Sq.m but not exceeding 2 Sq.m) framed with 25 mm dia round pipe chromium plated stainless steel hollow section fixed to stainless steel tubes of 40 mm medium grade square/round pipe including stainless steel nuts and bolt on each side complete all as specified and directed by Engineer-in-Charge.

Supplying, erecting and fixing Pressed concrete poles 09 meter long 102 x 172 mm at top and 102 x279 mm at bottom class 10 complete as specified Including painting of poles with two coats of cement base paint over a coat of primer, black & white strips up to 1.5mtr height from top of PCC coping and numbering of poles as directed, complete all as specified and directed. Note: PCC and earth work shall be measured & paid for separately.

Supply, lay in trenches, jointing, testing and commissioning cable XLPE Insulated screened PVC bedded, galvanized steel strip or wire armored, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of following sizes, complete all as specified and directed.

(a) 3.5 Core 35 sq.mm.

(b) 4 Core 25 sq.mm.

(c) 4 Core 16 sq.mm.

(d) 2 Core 10 sq.mm.

Supply and laying DWC HDPE pipe of outer dia of 50 mm and inner dia 40 mm polyethylene (PE) with smooth internal and profiled external surface for non-pressure for underground cable including bends complete all as specified and directed. Make: "Rex Polyextrusion Ltd", Finloex, Supreme, Prince, Astral..

Supply and fix DWC HDPE coupler of dia of 50mm complete all as specified and directed. Make· "Rex Polyextrusion Ltd" ,Finloex, Supreme, Prince, Astral..

Supply and fixing LED street light fitting 70 Watt, lumen output >=120 lm/w, 230 V AC outdoor type with high pressure die cast aluminum hosing and heat resistant complete with driver, lamp bracket with impact and corrosion resistant including thermal management in multiple optics complete with IP 65/66 protection including connecting with three core 23/0.0076 PVC insulated multi stranded copper flexible cable from ceiling rose to light fitting (connector of lamp fitting) complete all as specified and directed.

M&L Cross arms, bracings, bracing stiffness, supports clamps and back plated fabricated from structural mild steel section including nuts, bolts and washers, welding, bending, cold or hot drilling holes of any shape and size as directed including providing two coat of aluminium paint (under coat and finishing coat) over a coat of red oxide or primer complete all as specified and directed.

Supply & Installation of SMC terminal junction box of size 200 x 140 x 95 mm of polycarbonate thermoplastic housing, weather, water proof, fire retardant including 04 Nos terminal and provision for fixing one MCB SP as specified and directed. Make: Sintex/National Note: MS Clamps, nuts, bolts required to fixing on pole shall be measured and paid separately.

Supply and fixing 240V, 10 KA 'B' curve miniature circuit breaker (MCB) of single poles and current carrying capacity 6 to 32 AMP, in the MCB DB or junction box complete with connection, testing and commissioning, complete all as specified and directed.

Supply and laying or fixing Wiring for street light connection along with earth wire of FRLSH PVC insulated copper conductor, 3 core 1.5 sq. mm round cable including mild steel conduit from junction box to street light as required all as specified and directed. Note: MS Clamps, nuts, bolts required to fixing on pole shall be measured and paid separately.

M&L Earthing complete for LT Panels with galvanised steel earth plate electrode 60 cm x 60 cm x 6.0 mm thick, buried vertically in ground (earth pit not less than 2.25 metre deep below normal ground level) with top edge of the plate not less than 1.5 metre below normal ground level connected to and including galvanised steel earth lead strip of size 32 x 6 mm by means of bolts, nuts, and washers of galvanised iron or steel, GI pipe 40 mm dia light grade for protection of GI earth lead wire, buried in ground, laid under floors/ plinths or fixes on walls or concealed in walls etc; both to be provided to the extent of 7.5 metres all as shown in electrical plate No. 3 of SSR Part I connected to main DB/panel etc. including provision of mixture of charcoal dust and common salt packed upto minimum 150 mm around the earth plate, including PCC 1:3:6 type C-1 earth pit chamber of outer size 30 cm x 30 cm x 30 cm inner size (top of pit 15 cm above ground level) with RCC chamber cover of suitable 100 mm thick made with cement concrete 1:2:4 type B-1 using 20 mm graded stone aggregates and suitable reinforcement with two MS handles as directed by Engineer-in-Charge, GI 20 mm dia medium grade pipe with M.S. funnel with wire mesh for watering arrangement, excavation and earth work in any type of soil strata complete all as specified and directed, including testing on completion.

M&L Earthing complete with galvanised steel earth plate electrode 60 cm x 60 cm x 6.0 mm thick, buried vertically in ground (earth pit not less than 2.25 metre deep below normal ground level) with top edge of the plate not less than 1.5 metre below normal ground level connected to and including galvanised steel earth lead wire 4 mm dia by means of bolts, nuts, and washers of galvanised iron or steel, GI pipe 40 mm dia light grade for protection of GI earth lead wire, buried in ground, laid under floors/ plinths or fixes on walls or concealed in walls etc; both to be provided to the extent of 7.5 metres all as shown in electrical plate No. 5 of SSR Part I connected to main DB/panel etc. including provision of mixture of charcoal dust and common salt packed upto minimum 150 mm around the earth plate, including PCC 1:3:6 type C-1 earth pit chamber of outer size 30 cm x 30 cm x 30 cm inner size (top of pit 15 cm above ground level) with RCC chamber cover of suitable 100 mm thick made with cement concrete 1:2:4 type B-1 using 20 mm graded stone aggregates and suitable reinforcement with two MS handles as directed by Engineer-in-Charge, GI 20 mm dia medium grade pipe with M.S. funnel with wire mesh for watering arrangement, excavation and earth work in any type of soil strata complete all as specified and directed, including testing on completion.

Supply and fix Gl pipe 40 mm bore light grade for protection of cable including provision of PVC heavy duty bends complete for fixing along wall/ pole / laid under the road/ floor complete all as specified and directed.

Supply, Install, testing and commissioning of CPRI approved Feeder pillar, outdoor cubicle type, weather and vermin proof, totally enclosed, made out of 3 mm thick CRCA sheet machine pressed of suitable size, suitable to operate on 3 phase 4 wire system , 415 volts, 50 Hz, single door with front and rear openable with locking arrangement including frame of panel with angle iron of size 40 x 40 x 5 mm, inner shutters for mounting switchgears etc., independent bottom gland plate for each incoming & outgoing cable of suitable size as per switchgear rating, having apron on 3 sides of panel from base to ground level prewired complete duly powder coated with 7 tank process comprising with following accessories complete all as specified and directed:-

(a) Bus bar strip, four pole and capacity 200 Amps aluminium strip of suitable size based on 1.5 Amps per sqmm, coloured with plastic coated insulated and sleeves in four colours (Red, Yellow, blue and black) fixed on porcelain insulators with necessary nuts and bolts and washers etc

(b) MCCB 40 Amp 4 Pole- 01 No (for incoming supply)

(c) MCCB 25 A- 4 pole - 01 No.

(d) MCB SPN 20 A - 02 Nos (Outgoing).

(e) 3 Ph 5-8 KW Street light timer/MCB TPN/Contactor- 02 Nos.

(f) Digital Voltmeter - 01 No.

(g) Digital Amp meter - 01 No.

(h) Indicator - 03 Nos.

M&L Providing and fixing cable route indicators made of PCC (1:3:6) type C-1 using 20 mm graded stone duly engraved 'MES LT CABLE" coloured with two coats of synthetic paint in brown of size 150 x 150 x 900 mm fixed 300mm below ground level, complete all as specified and as directed.

Supply and fixing LED flood light 150 watt, lumen output >=120 lm/w, 230 V AC outdoor type with thermal management in multiple optics and equipped with IP66 protection, with impact and corrosion resistant complete with driver and lamp & electrically connecting with three core 23/0.0076 PVC insulated multi stranded copper flexible cable from ceiling rose to light fitting (connector of lamp fitting) complete all as specified and directed. Note: Clamps, nuts, bolts and washers shall be measured and paid separately.

S&F Street light bracket made out of 32 mm dia medium grade GI pipe duly bend by hot forging at 120 degree after of length 1.20 Meter long including two pairs of MS flat iron strip 35 mm x 4 mm clamps of suitable size with n necessary GI nuts 75 mm in length 12 mm dia - 04 Nos with flat washers 3 mm thick -04 Nos including painting with aluminium paint over one coat of red oxide primer to the MS clamps and bracket etc. complete including fixing on wall/ poles complete all as specified and directed.

S&F Post top lantern LED type 40 watt 230 volts AC outdoor type with decorative post top for 360 degree indirect light IP 65 protection with impact and corrosion resistant complete with driver and lamp complete all as specified and directed.

Supply, Installation, testing & commissioning of Automatic electro-mechanical boom barrier of arm length not less than 6 mtr (with retraceable feature) including aluminium boom arm in 75/ 80 mm outer dimension, control unit, in-built motor, foundation bolts, electronic control panel, sensors, push-button operation, access control integration compatability, opening Time : 3-6 Seconds, Power supply : 230V, with IP 65 protection grade, Duty cycle 100%, two parallel operation switches and remote facility, boom support/ rest facility, manual release facility in case of power failure, including all necessary civil works, wiring, excavation, refilling, disposal of surplus material, complete in all respects as per manufacturer’s specifications and as directed by the Engineer-in-Charge.

Supply, install, testing and commissioning of CPRI approved Feeder pillar, outdoor cubicle type weather and vermin proof totally enclosed made out of 3 mm thick CRCA sheet machine pressed of suitable size, suitable to operate on 3 phase 4 wire system, 415 volts, 50 Hz, double door with front and rear openable with locking arrangement including frame of panel with angle iron of size 50 x 50 x 6mm, inner shutters for mounting switchgears etc., independent bottom gland plate for each incoming & outgoing cable of suitable size as per switch gear rating, having apron on 3 sides of panel from base to ground level prewired complete duly powder coated with 7 tank process including bus bar strip, four pole and capacity 200 Amp copper strip of suitable size based on 1.5 Amp per sq.mm, coloured with plastic coated insulated and sleaves in four colours (Red, Yellow, blue and black) fixed on porcelain insulators with necessary nuts and bolts and washers etc. and comprising with following accessories complete all as specified:-

(a) MCCB 40 Amp 4 Pole- 01 No (for incoming supply)

(b) MCCB 25 A- 4 pole - 01 No.

(c) MCB SPN 20 A - 03 Nos.

(d) Digital Voltmeter - 01 No.

(e) Digital Amp meter - 01 No.

(f) Indicator - 03 Nos.

D R CONSTRUCTION (BID ID -3402661)

Saiprabha Construction (BID ID -3405239)

GOVARDHAN AND COMPANY (BID ID -3405119)

M/s godara infratech and power industries (BID ID -3405822)

Ramshree Global Constructions Pvt. Ltd (BID ID -3405794)

M/s S. R. Constructions (BID ID -3404581)

Kanika Construction Company (BID ID -3400150)

ROY CONSTRUCTION CO (BID ID -3405693)