8379 CERTAIN CIVIL AND E/M WORKS FOR ERECTING 5 AXIS CNC SHIP MODEL MILLING MACHINE AT HSTT WORK SHOP IN BUILDING NO. P-101 UNDER AGE (I) RnD NSTL, VISAKHAPATNAM.

Amount

Demolition of brick work or stone masonry built in cement mortar including all quoins, arches, pillars, etc complete all as directed.

M&L for brick work with fly ash bricks straight or curved on plan exc. 6m mean radius using modular bricks built in cement mortar (1:6) all as specified.

Demolition of PCC of any description in any position

Excavating over areas not exc. 1.5m in depth and getting out in hard/ dense soil all as specified.

M&L for Cement concrete in foundation filling and mass concreting type D2 1:4:8 (40mm graded aggregate) all as specified.

M&L for RCC in Foundations, including rafts, footings, foundation beams; plinth beams; bases for columns, etc; basement slabs, under-reamed piles and mass concrete of grade M-30 (design mix) all as specified and as directed.

M&L for cement concrete type D2, 1:4:8 (40mm graded aggregate) 75 mm thick as in sub base levelling course all as specified

M&L for cement concrete type B-1, 1:2:4 (20mm graded aggregate) 40mm thick finished fair & even w/o using extra cement all as specified

M&L rough finished concrete 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 all as specified

S&F high strength deformed TMT steel bars 10mm 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 all as specified and as directed.

Dismantling False ceiling boards (fibre, pulp, insulation, etc.) and Wall panels, any thickness, including cover fillets

S & F Powder Coated (minimum thickness of powder coating 50 micron) Anodised aluminium frame for doors, windows ventilators with one or more rebates including joining cleat for fixing etc. complete all as specified and as directed..

S & F Powder coated (minimum thickness of powder coating 50 micron) Anodised aluminium door shutters, aluminium section weighing 0.55kg/m including necessary joining cleats, glazing clips, rubber neoprene packing, handles 2 Nos in each door, hinges, anodised aluminium snap beading, screws etc. complete all as specified and as directed..

M&L for 12mm thick Prelaminatd particle board, interior grade, prelaminated both side with decorative choice lamination fixed with screws to timber frame work etc. complete all as specified and as directed.

M&L for 4.88 mm thick sheet glass of ordinary quality provide with rubber gaskets exc 0.5Sqm complete all as specified and as directed.complete all as specified.

S&F for 4 lever brass mortize lock, vertical type , size 100mm complete

M&L rendering 10mm thick on stone masonry surfaces or surface other than fair face of brick work in cement mortor 1:6 in pathches finishing the surfaces even & smooth (without using extra cement)

M&L for preparation of new surfaces of walls applying two coats of oil bound distemeper over a coat of chack whiting primer complete all as specified and as directed.

M&L for heavy duty flexible PVC Vinyl flooring of thickness not less than 2.0mm with properties like fire retardent and high abrasion resistent of make Marvel or equivalent make as per IS-3462 : 1986

M&L 12mm thick Seamless calcium silicate ceiling made out of 1800 x 1200mm size board of siliceous and calcareous material reinforced with cellulose fibre fixed to the ceiling section with 25mm long self drilling and tapping screws having phillips head with under head cutter at 200mm centre to centre, including finishing the joint of face board with specially formulated jointing compound and 48mm wide fibre tape to provide seamless finish with GI frame work for seamless ceiling comprising of GI perimeter channel 0.55mm thick with two unequal flanges of 20 and 30mm and web of 27mm fixed to surrounding wall using nylon sleeves and screws at 450mm centre to centre/intermediate channel 0.9mm thick having equal flanges of 15mm each and web of 45mm suspended from soffit at approx 900mm centre to centre with GI cleat and steel expansion fasteners with and including ceiling section (not exc 1.2m length) of 0.55mm thickness having kurled web of 50mm and flange of 26mm each with lips of 10.5mm fixed to the intermediate channel at 457mm centre to centre complete all as directed by Engr-in-charge

S & F for Fe 410W(Gde E-250) Quality A 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 complete all as specified and as directed.

M&L Mild steel plates, chequered, 5mm thick or over in thickness in available sizes of grade Fe-290 (Gde E-165)

M & L for preparing new steel surfaces and appling two coats of synthetic enamel paint over a coat of red oxide primer complete all as specifiied and directed .

Material and labour for submain wiring Surface/recessed complete with 4x16 sqmm(nominal area ) PVC insulated unsheathed 1100 volts grade FRLS cable multi-stranded copper conductor single core in PVC conduit of suitable size complete with 2x16 sqmm PVC insulated unsheathed, FRLS green colour copper conductor as earth wire connecting to earth dolly complete all as specified and as directed. (Note: 04 runs of 16 sqmm and 02 runs of 16 sqmm and one run of PVC conduit shall be measured as one length)

Material and labour for submain wiring Surface/recessed complete with 2 x 6 sqmm (nominal area ) PVC insulated unsheathed 1100 volts grade FRLS cable multi-stranded copper conductor single core in PVC conduit of suitable size complete with 1X 6 sqmm PVC insulated unsheathed, FRLS green colour copper conductor as earth wire connecting to earth dolly complete all as specified and as directed. (Note: 02 runs of 6.0 sqmm and 01 run of 6.0 sqmm and one run of PVC conduit shall be measured as one length)

Material and labour for submain wiring Surface/recessed complete with 2 x 4 sqmm (nominal area ) PVC insulated unsheathed 1100 volts grade FRLS cable multi-stranded copper conductor single core in PVC conduit of suitable size complete with 1X 4 sqmm PVC insulated unsheathed, FRLS green colour copper conductor as earth wire connecting to earth dolly complete all as specified and as directed. (Note: 02 runs of 6.0 sqmm and 01 run of 6.0 sqmm and one run of PVC conduit shall be measured as one length)

S & F vertical distribution board double door CRCA sheet steel powder coated Distribution board concealed in wall TPN 4 way with 200 amp rated copper bus bar along with 4 pole 125 Amps DU 125H MCCB , 25 KA , 415 volts as incomer and SP/TP MCBs as outgoings, IP 54 glazed complete all as specified

Supply and fixing of 4 pole DU 125 200-250 A thermal relaease MCCB of 36 KA complete all as specified and directed.

S & F Modular Switch One module 6A

S & F Modular Switch One module 16A

S & F Moudular 2 module socket 6A, 2/3 pin combined

S & F Moudular 2 module socket 6A/16A, 2/3 pin combined

M&L for Point wiring complete as specified with 1100 volt grade 1.5sq.mm. (nominal area) single core PVC FRLS insulated unsheathed cable multi-stranded copper conductor drawn through and including rigid non-metallic PVC concealed conduit of suitable size but not less than 20mm dia, with all fittings, surface in wall/roof /floor including decorative modular cover plates (inner and outer) suitable for housing modular pattern switches/ sockets/ regulators etc. along with necessary metal boxes flush mounting made of GI , poly carbonate material Base plate/Face plate/Screw cap/ Blank plates etc in the wall duly earthed with same cable as per wiring above but green in colour as continuous earthing wire complete all as specified for One light/ Fan/ Bell/ Exhaust fan controlled by one switch.

All as per above item No 33 above but One 3 pin 5 Amp socket outlet on independent board.

All as per item No. 33 above but point wiring with 4 sqmm PVC insulated multistranded copper conductor suitable for one 3 pin 15 Amps socket out let on independent board

Supply and fixing LED lights fitting 1x 20W, 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.

Supply and fixing of LED High Bay Luminare of 80 Watt capacity comprsing of Pre wired driver, ventelation techonology for better thermal managemant complete with necesry fixing arrangemnts and 3 core copper wire upto end connections complete all as specified and directed. Make: Crompton, Cat No: LHB11-80-CDL/60-HPM or Techno commerciallly equivalent in philips, Havells

S&F Single pole and neutral sheet metal enclosure with three pin plug and socket including provision of MCB SP 20 Amps, 'C' Curve complete all as specified and as directed.

Supply, install, commissioning and testing wall mounted INVERTER TYPE split type air-conditioner 1.5 TR capacity 5 star rating for better indoor air quality with COPPER tubing in condenser unit (Indoor/ Outdoor), cordless remote control and inbuilt Voltage stabiliser complete alongwith copper tubing from indoor to out door unit duly insulated with nitrile rubber as required at site all as specified and as directed. Make: Blue Star/ Voltas / Hitachi

S & F MCB TP, 63 A, 10 KA , 240 volts, C Curve all as specified and as directed.

S & F MCB SP, 6-32 amps, 10 KA , 240 volts 'C' Curve all as specified and as directed.

S & F MCB SPN, 6-32 amps, 10 KA , 240 volts 'C' Curve all as specified and as directed

S & F for Sheet metal Enclosures MCB distribution board double door SPN 8 way with 200 Amps rated bus bar all as specified and as directed.

Supply and fix single phase online UPS of capacity 5 KVA for 30 min back up , AC input 160 to 260 V and out put 230V ± 2% AC, 50 ± 5% Hz ,single phase 3 wire ( Ph + N+ G), efficiency >= 80 %, over load capability 110% for >=10 minutes, Total harmonic distortion <5% at full load, battery charging mode along with sealed maintenance free batteries or VRLA type batteries of suitable size along with battery stand made of steel structure incuding necessary connectins with copper multi strandedconductor complete all as specified and as directed.

S & F 5 pin angled Surface mount socket outlet weather proof IP 44 three phase 380V, 3P , nutral and earth surface mount including necessary connections as required complete all as specified and as directed.

M&L for Earthing complete with galvanized steel earth plate electrode 60cm x 60cm x 6mm thick, buried directly in ground (earth pit not less than 2.25m deep below ground level) with top edge of earth plate not less than 1.5m below normal ground level, connected to 4mm dia GI earth continuity wire by means of bolts, nuts, check nuts and washers of galvanized iron or steel and connected from earth plate electrode to main switch board/ earthing test point including watering arrangement with PCC 1:3:6 type C1 chamber, MS funnel, wire gauge, CI frame & cover, including necessary excavation in any type of soil, returning, filling in, removal of surplus soil to a distance n.exc 50m, charcoal and salt complete all as shown in electrical plate No. 3 of Schedule Part-I 2009 and connected to earthing test point all as specified or indicated and testing on completion.

M & L for XLPE insulated, armoured heavy duty electric cable with aluminium conductor, 1100 volts grade, cross-sectional area of size 70 sq mm 3.5 core complete all as specified as directed.

Excavation in trenches not exceeding 1.5 metre wide and not exceeding 1.5 metre in depth for laying of pipe line sin trenches etc and getting out in hard/dense soil complete all as specified and as directed by the Engineer-in-Charge

Returning, filling in, including spreading levelling, watering and well ramming in layers not exceeding 25 cm in Hard/ dense soil complete all as specified and as directed.

Removing excavated materials to a distance not exceeding 50 metre and depositing where directed at a level not exceeding 1.5 metre above the starting point all as specified and as directed.

Supply & lay precast cable cover class LV, type 1, flat of size 250x150x40mm for cable protection all as specified

Supply and spread river sand as in cushioning for UG cable all as specified in clause 19.75 of SSR Part I. [Note: Punned down thickness shall be considered for payment]

Supply and laying GI pipe of 80mm bore dia light grade for cable protection, laid in trenches for drawing cables complete all as specified and as directed . [Make: Tata/ Jindal/ Zenith]

Cutting trench of width 30cm and depth n.exc. 60cm through road/ hard standing for laying cable through GI pipe and returning, filling in including spreading leveling watering and well ramming in layers not exc 25cm after laying the cable complete including provision of PCC type B1 filling for top 100mm layer all as directed.

M/S SURENDRA ENGINEERING WORKS

Ruchira Associates