PROVN OF LANDSCAPING AND AREA DEVELOPMENT WORK NEAR SWCC (PH-I) AT SRINAGAR COLONY AND OTHER REVENUE MINOR WORKS UNDER GE MINNIE BAY PORT BLAIR

Amount

Excavating over areas ,n.exc 1.50 m deep getting out soft / loose soil complete all as specified and directed by Engineer in charge.

Excavating over areas exc 1.50 m deep and n.exc 3.00 m deep getting out soft / loose soil complete all as specified and directed by Engineer in charge.

M & L for Plain cement concrete 1:4:8 type D2 Nominal mix ( using 40 mm graded stone aggregate) as in foundation, filling mass concrete including formwork complete all as specified and directed by Engineer in charge.

M & L for Reinforced Cement Concrete M-30 design mix concrete (using 20 mm graded stone aggretate) as in foundations incl rafts, footings and mass concrete including formwork complete all as specified and directed by Engineer in charge.

M & L for Reinforced Cement Concrete M-30 design mix concrete (using 20 mm graded stone aggretate) as in retaining walls and the like any thickness above top of footing including attached pillesters and butteresses including formwork complete all as specified and directed by Engineer in charge.

S&F CRS Fe-550D grade TMT bars 10 mm dia and over, cut to length, bent to shape required including cranking and binding with mild steel wire (annealed) not less than .9mm dia complete all as specified and directed by Engineer in charge.

M&L for broken stone or boulders including hand packing (any thickness) at back side of weep holes along with wire mesh of suitable size & thickness, weight not less 4kg/sqm and raising or lowering to the required level complete all as specified and directed by Engineer in charge.

M&L for 150 mm bore UPVC (SWR) pipes as in weep holes complete all as specified and directed by Engineer in charge.

Removing excavated soil n.exc 50 m and depositing where directed at level n.exc 1.50 m above the starting point complete all as specified and directed by Engineer in charge.

Returning filling in Surplus soil, and back filling of retaining wall including spreading, levelling, watering and well ramming in layers n.exc. 25cm complete all as specified and directed by Engineer in charge.

Excavating in post holes (or similar holes) each n exc 0.5 cu. m, getting out, returning, filling in & raming earth/ broken rubble mixed with earth around, in layers n. exc. 25cm, watering, & removing surplus soil to a distance n exc 50m & making good surface in soft/loose soil complete all as specified and directed by Engineer in charge.

S&F Mild steel framed work such as fencing post 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 riveting, etc., and similar work conforming to Fe-290 Gde E-165 complete all as specified and directed by Engineer in charge.

M&L PVC coated GI chain link fencing 3.5mm dia with 50mm x 50mm mesh including fixing of MS line wire / rod, flat iron & machine made hexagonal or square head bolts to fencing posts including dismantling of chain link fencing complete all as specified and directed by Engineer in charge. Note : Supply only of MS rod,flat iron and bolts will be measured and paid seperately.

Supply only mild steel screw bolts n exc 12 mm dia machine made with hexagonal or square head at one end and screwed the other or screwed both ends for fixing of chain link fencing complete all as specified and directed by Engineer in charge.

Supply only MS Flat iron as in fillets for securing wire mesh including all necessary drilling, bolting or riveting etc and similar work confirming to Fe 410-W(Gde-E-250) quality-A complete all as specified and directed by Engineer in charge.

M&L for preparing new steel or iron surfaces of any description over 10 cm width or girth and applying two coats of synthetic enamel paint over a coat of Zinc yellow primer complete all as specified and directed by Engineer in charge.

M&L treating small articles nut and bolts, holdfasts , etc with preparation of new surface with coat of tar or coal tar black paint complete all as specified and directed by Engineer in charge.

Site Clearance in soft/loose soil by clearing shrubs, vegetation, grass, bush , weed, trees and saplings not exceeding 30 cm in girth, measured at a height of one metre above ground level and disposing rubbish/ useless materials upto a distance 50 m outside the periphery of the MD area. Roots of trees and saplings shall be removed as described under felling of trees and the hollows filled up with earth, levelled and rammed. complete all as specified and directed by Engineer in charge.

M&L for bringing approved earth from out side MD land and spreading in layers n.exc 25cm thickness including watering complete all as specified and directed by Engineer in charge. Note : The successful contractor shall maintain level register with initial and final reading of level duly signed by himself and Engineer-in-Charge. The same shall be forwarded during the payment of RAR/FB.

M&L for forming embankments including raising or lowering earth,spreading in layers n.exc.30 cm thick,watering,ramming/rolling and finishing to required size, shape n.exc 1.50 metre high from base complete all as specified and directed by Engineer in charge.

Excavating over areas not exceeding 1.5m deep and getting out in Hard/dense soil complete all as specified and directed by Engineer in charge.

Excavating over areas exceeding 1.5m deep and not exceeding 3m deep and getting out in hard/dense soil complete all as specified and directed by Engineer in charge.

Excavation in trenches not exceeding 1.5 m wide and not exceeding 1.5 m in depth for foundation and getting out as in soft/loose soil complete all as specified and directed by Engineer in charge.

M&L 100mm cement concrete type C-2 ,1:3:6 (40mm graded aggregate) in sub floors,sub bases,floors and pavings etc including formwork complete all as specified and directed by Engineer in charge.

M&L 75mm cement concrete type B-2 ,1:2:4 (40mm graded aggregate) in plinth protection, floors and pavings etc finishing cement concrete surface smooth and even with extra cement including formwork complete all as specified and directed by Engineer in charge.

M&L for CRS Fe 550-D grade TMT Mild steel bars 6 to 8mm 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 clips

M&L, Plain cement concrete type C1 1:3:6 Nominal mix (20 mm graded stone aggregate) in roof kerbs or mud stops ,slightly rounded or chamfered angles including formwork complete all as specified and directed by Engineer in charge.

Supply and fix Mild Steel round bars 10mm dia & over cut to length, bent to shape required for rungs complete all as specified and directed by Engineer in charge.

M&L for rendering 5mm thick plaster in CM (1:4) over a coat of 10mm plaster of CM 1:6 using with water proofing compound @3 % by weight of cement on top coat on block masonry wall or concrete surfaces finished even & fair complete all as specified and directed by Engineer in charge. (WPC will be measured and paid seperately)

Supply only integral water proofing compound .

S&F Rolled mild steel Joist, channel, angle, or tee sections, fixed independently, without connecting plates, etc. (cut to ordinary lenghts i.e. within 20mm of the length indicated) Gde Fe 410-0 W (Gde E-250) quality A complete all as specified and directed by Engineer in charge.

S&F for hard drawn steel wire fabric not exceeding 4 kg/sqm cut to lengths, bent to shape mild steel wire, (annealed) not less than 0.9 mm dia as in reinforcement as directed by engineer-in-charge.

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 by Engineer in charge.

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

M&L 100mm cement Plain concrete type B-2 ,1:2:4 Nominal mix (40mm graded aggregate) in sub floors,sub bases,floors and pavings etc including formwork complete all as specified and directed by Engineer in charge.

M&L Precast cement concrete block masonry with solid block, exc 10cm in width in PCC type C-1, 1:3:6 (using 20mm graded stone aggregate) set in CM (1:6) complete all as specified and directed by Engineer in charge.

M&L for chequered vitrifired coloured tiles 300x300x10 mm thick each of tiles in floor/steps/stairs etc set jointed and pointed in neat cement slurry in floors including 15mm thick screed in CM 1:4 complete all as specified and directed by Engineer in charge.

M&L Rendering 10 mm thick on fair faces of brick work or concrete surfaces in cement mortar 1:6 and finished fair and even without using extra cement complete all as specified and directed by Engineer in charge.

M & L for applying Two or more coats of 100% Premium acrylic emulsion paint having VOC less than 50 gm/litre and UV resistance as per IS 15489:2004, Alkali & fungal resistance, dirt resistance exterior paint of required shade (Company Depot Tinted) with silicon additives @ 1.43 litre/ 10 sqm over and including priming coat of exterior primer applied @ 0.90 litre/ 10 sqm over new surfaces complete all as specified and directed by Engineer in charge.

Taking down Cement Plaster of any description on brick or stone walls or concrete surfaces, ceiling including raking out joints, hacking for key, scrubbing down with water etc complete all as specified and directed by Engineer in charge.

Material and labour for applying one coat of white cementitious putty on wall and making the surfaces smooth by rubbing with sand paper to achieve finished surface complete all as specified and directed by Engineer in charge.

M&L preparing newly plastered surfaces of wall and applying two coats of oil emulsion distemper over a coat of primer complete all as specified and directed by Engineer in charge.

M & L for complete removal of existing treatment on wall & finishing the surface and appliying two coat of oil bound distemper over a coat of primer over plastered surface complete all as specified and directed by Engineer in charge.

Taking down chowkats or frames not exceeding 1.5 Sqm (with shutters & grill (if fixed) without taking off shutters from the frame) complete all as specified and directed by Engineer in charge.

Taking down chowkats or frames exc 1.5 Sqm and not exceeding 4 Sqm (with shutters and grill (if fixed) without taking off shutters from the frame) complete all as specified and directed by Engineer in charge.

S&F Anodised aluminium frames for doors,windows, ventilators with one or more rebates including joining cleat for fixing etc complete all as specified and directed by Engineer in charge.

S & F Anodised aluminium window and ventilator shutters, side hung type without sash bars, aluminium sections weighing 0.55 kg/m including necessary joining cleats, glazing clips,rubber packing, anodised aluminium snap beading, screws, anodised aluminium fittings such as peg stays 150mm long (1 no.). hinges type B-21 100mm long (2 no.) suitable handle (1 no.) complete all as specified and directed by Engineer in charge. Note:- (i) Weight of aluminium alloy handles, hinges and locking arrangements shall deemed to be included in this quoted item. (ii) Cost of rubber packing shall deemed to be included in this quoted item. (ii)Glass panels and aluminium wire cloth will be measured and paid separately as "Supply only" in respective item of work.

Supply only 4 mm Plain sheet glass ordinary quality ,in square exc 0.5 sqm each complete all as specified and directed by Engineer in charge.

Supply only aluminium alloy wire cloth, 0.45mm nominal dia of wire and average width of aperture 1.40mm and fixed with aluminium wire staples complete all as specified and directed by Engineer in charge.

M&L for cutting holes in stone walls built in cement mortar for inserting hold fast/lugs & making good disturbed portion in CM 1:3 or cement congrete 1:2:4, type B-1 as required (Depth of embedded portion of hold fasts orings measured from the face of the jamb into wall exc half brick but no exc one brick complete all as specified and directed by Engineer in charge.

Supply and Fix aluminium anodised snap grid false ceiling of standard aluminium section such as wall angle of size 38mm x 25mm x 2.4mm weighing 0.36 Kg/Rm main/cross tees of size 36.5mm x 25mm x 1.4mm weighing 0.24 Kg/Rm, grid size n.exc. 610 x 610mm suspended with 4mm dia GI wire at interval n.exc. 600mm centre to centre for main & cross tees fixed to roof slab roof truss fixed with suitable size MS hook and fastening bolts etc including 'E' board classic 4mm thick oceanic sheet of size n.exc. 610 x 610mm size fixed in ceiling with clips to aluminium snap grid complete all as specified and directed by Engr-in-Charge.

Supply and install hi wall split units indoor/outdoor complete with cordless remote control unit and with in built air ioniser and plasma filter for better indoor air quality with minimum 5 star rating of capacity 2.0 TR including provision of copper tubes drain pipe along with insulation along with required gas charging complete all as specified and as directed by Engineer-in-Charge.

M&L for mounting bracket for split AC out door unit heavy duty GI steel/MS, Powder coating finish inclusive of nuts and bolts for mounting the bracket on wall complete all as specified and as directed by Engineer-in-Charge.

Supply and fix voltage stabilizer for automatic operation, single phase naturally air cooled indoor type & designed for input variation between 170V to 280V with output voltage stabilized at 230V with accuracy of + 2.5% and of capacity 5.0 KVA complete all as specified and as directed by Engineer-in-Charge. Model : V 500 of Make : V Guard

Supply and fixing Rigid non-metallic PVC conduit 25 mm dia inclusive of all fittings and fixing accessories complete all as specified and as directed by Engineer-in-Charge.

Supply & fixing submain wiring with PVC insulated unsheathed multi-stranded copper conductor cable two runs of 6 Sqmm single core (FRLSH) 1100 volts grade drawn through in and including PVC rigid conduit medium grade of not less than 25mm dia with conduit accessories and surface or concealed in wall/ceiling and one run of 6 Sqmm PVC insulated copper conductor(FRLSH) for earth continuity wire complete all as specified and as directed by Engineer-in-Charge. Note : Two run of single core cable with one run of earth continuity conductor and PVC conduit along with its accessories will be measured as one unit length.

S&F Power unit modules 25A, 240V, 50HZ consists of 2 module flush box - 02 Nos, 2 module cover plate , 25Amps starter, 25Amps socket and plug top complete all as specified and as directed by Engineer-in-Charge.

Supply, laying and jointing in trenches / passing through pipes/ fixing on poles/fixing on wall with saddles LT under ground cable XLPE insulated, armoured heavy duty electric cable with aluminium conductor, 1100 volts grade, cross sectional area 10 Sqmm, 4 core including cable connecting lugs, glands, jointing fixing materials complete all as specified and directed by Engineer-in-Charge.

S&F GI pipe of medium grade 40 mm dia ISI marked including fitting / fixture for fixing with wall and road crossing etc. complete all as specified and as directed by Engineer-in-Charge.

M&L for road cutting, removing of earth material/ surfaces etc , returning filling with earth duly compacted and laying PCC 1:2:4 (using 20mm graded stone aggregate) on top surfaces of thickness not less than 100mm for laying of LT UG cable /Galvanised Iron Pipe/Rex Pipe all as specified and as directed by Engineer-in -Charge.

M&L for earthing complete with Galvanized steel earth plate electrode 600 x 600 x 6 mm thick buried directly in ground (earth pit not less than 2.25m deep below GL) with top edge of earth plate not less than 1.5m below normal ground level, earth plate surrounded from all sides by 15cm thick and packed layer of charcoal dust and common salt filling in alternate layers and electrode connections by using Galvanized earth strip 25x3 mm size connected by means of bolts, nuts, check nuts and washer of galvanized iron or steel, provision of 40 mm dia GI pipe medium grade for protection of GI earth strip and 20mm dia GI pipe medium grade for watering arrangement and PCC (1:3:6) , type CI chamber. MS funnel, wire gauge. 50 mm thick RCC 1:2:4, type B1 earth pit cover with 6 Nos. 8 mm dia high strength deformed steel TMT bars on both ways including necessary excavation in any type of soil, returning, filling in, removal of surplus soil to distance n exc 50m, provision of charcoal and salt complete all as shown in electrical plate No 3 of schedule Part-I.Note: (i) Cost of GI earth strip and GI protection pipe upto 7.5m length shall be deemed to be included in the rate quoted for this item. (ii) The unit rate shall also includes for Wire mesh, funnel, excavation, returninng & filling, PCC chamber pit, RCC cover & test point.(iii) PCC pit shall be provided at least 500mm away from the earth pit and not just on the earth pit. (iv) All accessories required for galvanised steel plate electrode required, as specified and as directed.

Supply & erect Steel tubular swaged poles complete in true vertical position, with CI base plate, finial taper plug, bolts, nuts & screws as specified type 410 SP - 31 (9.0m long) with four numbers of LED flood light of capacity 120watt placed rectangular size with external 10 KV SPD, one run of electrical connection of light 6 x 4 core armoured LT XLPE cable 20rm for connection from pole to nearest panel DWC pipe of suitable size of 20m, necessary earthwork, cable junction box of size 205x255x112mm with aluminium lugs one incoming and out going with terminal set independently complete all as specified and as directed by Engineer in Charge.

Supply, installation, testing and commissioning LT feeder pillar box CPRI approved double door of suitable sizefor 3 phase 415 Volts of suitable size bus bar of rating 400 Amps out door made out of 3.15mm thick CRCA sheet with angle iron frame of size 50X50X 6mm cubical type including 300 mm length leg panel stand made out of angle iron size 40 X40X 6mm of complete including PCC foundation as per site requirment to accomodated to the following :- INCOMING (a) MCCB 4 pole 63 Amps 16 KA - 01 No (b) Digital Ammeter with CT's (0-400) - 01 No (c) Digital Volt meter 0-500 Volt - 01 No (d) LED indicating lamp (R-Y-B) - 03 Nos OUTGOING (a) Through Bus bar

Supply, Fabrication fixing and testing of GI garden light swaged Pole height of 3m fabricated from GI tube ISI marked medium grade ( from bottom upto 1m height dia of pole is 63mm, from 1m to 2.5m dia of pole is 50mm and 2.5 to 3m dia of pole is 40mm with 3mm thickness GI Base Plate at bottom, with welding including grinding the welded portion and made smooth surfaces with provn of 4 holes for bolting with nuts and applying 2 coats of synthetic enamel black paint and making 5 mm dia holes 02 No for wire entry and earthing purpose necessary Earth work, PCC foundation & PCC pedestal complete all as specified and as directed by Engineer-in -charge. Note: Earth work and PCC foundation shall be measured and paid separately under relevant items.

Supply and fix of 9 watt LED holder type (E27/B22) Post top fitting energy saving environmental friendly antique finish, powder coated aluminium body with IP 54 protection including LED Lamp 230 volts,50 Hz,inverter LED 9 watt ,lumen 900 lm, Charging time 8 to 10 Hours, backup time 04 Hrs, operating temperature -10 to 50 degree celcius complete all as directed by Engineer in Charge.

Supply and fix of 9 Watt LED holder type (E27) Bollard light fitting energy saving environmental friendly powder coated aluminium body with IP 54 protection including LED Lamp 230 volts,50 Hz,inverter LED 9 watt ,lumen 900 lm, Charging time 8 to 10 Hours, backup time 04 Hrs, operating temperature -10 to 50 degree celcius complete all as directed by Engineer in Charge. Note for item No 65 & 66 : (i) In-built driver efficiency more than 85% ( Constant current driver) ((ii) Efficiency of LED Fixture 100 lm/watt (iii) Surge protection 2.5 KV & above as per IEC standard (iv) working humidity 95%RH (v) CRI more than 80 (vi) Working temp -10 degree to 50 degree C (vii) Heat Sink extruded aluminum (viii) junction temperature 85 degree C (ix) Body of fitting Extruded Aluminum (x) impact code Min IK 03 or more ( xi) LM79 report from thir party (instead of company in house lab) NABL/UL accredited lab (xii) LM 80 report from LED manufacturer (xiii) Low/High voltage, reverse polarity, overload and short circuit protection inbuilt in fixture.(xvi) Test certificates to be submitted before commencement of work/ claiming for payment .(xv) Warranty certificate for minimum 2 years to be submitted from OEM.

S&F GI pipe of medium grade 50 mm dia ISI marked including all fitting fixture for fixing laid in trenches and road crossing etc including necessary PCC and earthwork complete all as specified and as directed by Engineer-in-Charge

M&L for cutting holes of size 50 mm dia in PCC/ any type of Hard standing with the help of core cutting for fixing of GI Pipe / crossing of Cable complete all as specified and as directed by Engineer-in-Charge

Supply & fixing IP 65/ 66 thermoplastic-polycarbonate cable junction box of size 155X210X92 with terminal which is totally shock proof, water proof, halogen free, silica and having internally embedded gasket technology fixing on pole / surface / frame with the help of GI calmp of required size /self supported GI Screw , four way Connector, MCB SP 6 Amps complete all as specified and as directed by Engineer-in -charge.

Supply, laying and jointing in trenches / passing through pipes/ fixing on poles/fixing on wall with saddles LT under ground cable XLPE insulated, armoured heavy duty electric cable with aluminium conductor, 1100 volts grade, cross sectional area 6 Sqmm, 4 core including cable connecting lugs, glands, jointing fixing materials complete all as specified and directed by Engineer-in-Charge.

Supply & Laying of Telerex DWC (Double Wall corrugated) HDPE pipe ISI marked of outer dia of 40 mm and inner dia 32 mm polythylene including coupler & Bend with smoooth inernal and profiled external surface for non pressue under ground cable complete all as specified and as directed by Engineer-in-Charge.

M&L for PVC sheathed heavy duty power cable 1100 Volts grade FRLSH copper conductor confirming to IS 694 with latest amendents of size 1.5 Sqmm three Core FRLSH fixed on pole/ inside pole/ walls including complete as specified and directed by Engineer-in-Charge.

Material and labour Plain Cement Concrete (1:3:6) type C-1 using 20 mm graded broken stone aggregate as in coping/collar of poles including necessary form work complete all as specified and directed by Engineer-in-Charge.

Nirman Construction Company

M/s K Moorthi

CHANDER SEKER ENTERPRISE