PROVISION OF HARD STANDING AND ALLIED FACILITIES NEAR MT SECTION BUILDING AT INS DEGA VISAKHAPATNAM

Amount

SCHEDULE 'A' PART-I: B/R WORKS

Surface excavation n.exc (not exceeding) 30 cm deep and averaging 15cm deep and getting out in soft/loose soil

Excavating over areas nexc 1.50 m deep and getting out complete all as specified and as directed.

Returning, filling in, including, spreading, leveling, watering and well ramming in layers n.exc 25cm.

Removing excavated material n.exc 50m and depositing where directed at a level n.exc 1.50m above the starting point.

M&L for PCC (1:3:6) type C-2 using 40mm graded machine crushed stone aggregate as in foundation.

M&L for brick work with fly ash old size bricks, straight or curved on plan exc 6m mean radius built in CM 1:6 complete all as specified and as directed.

M&L for brick work with flyash modular size bricks staright or curved on plan to any radius in half brick thick walls builtin CM 1:4 complete all as specified and as directed.

M&L hard core of broken stone or boulders of guage not exc 63mm but n exc 40mm deposited spread and levelled in layers n.exc 15 cm thick, watered and rammed to a true surface complete.

M&L for 100 mm thick cement concrete type B-1, 1:2:4 (20 mm graged aggregate) complete all as specified and as directed.

M&L for sand filling under floors or in foundations incl watering and consolidation complete al as specified and as directed.

M&L for machine pressed precast concrete interlocking paver block any shape and size conforming to IS 15658-2006 of 80 mm thickness M-40 grade with grey cement and no pigment complete all as speicified and as directed

M&L for rendering 15 mm thick on fair faces of brick work or concrete surfaces with CM 1:4 finished even and smooth without using extra cement complete all as specified and as directed.

M&L preparation of new plastered surface and applying three coats of white wash complete all as specified and as directed

M&L for providing precast cement concrete type B1 1:2:4 (20 mm graded aggregate) in landings cover slabs, (for manholes etc) chullah hoods, chajjas, water troughs, mangers, shelves and similar articles with plain faces and setting in mortar CM 1:4 complete with joints to match complete all as specified and as directed.

M&L mild steel TMT bars 10mm dia and over, cut to length, bent to shape required, including cranking, bending spirally for hooping for columns for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9mm dia or securing with clips

Demolition of concrete in ground floors and pavings nexc 15cm thickness(below or above ground level) complete all as specified and as direcetd.

M&L for 110 mm PVC (SWR) pipes single socketed in any length with rubber ring joints ,laid in trenches or in floors complete all as specified and as directed

Excavating in trenches n.exe. 1.5 m width and n.exe. 1.5 m in depth for foundation in soft/loose soil & getting out..

M&L cement concrete with PCC type D2 1:4:8 using 40mm graded aggregate as in foundation.

M&L for Plain Cement Concrete Type C2 1:3:6 (using 40 mm graded stone aggregate)as in surface channels and drains.

M&L rendering 15mm thick on other than fair faces of brick or concrete Surfaces in cement mortar 1:6 finished even and smooth.

Supply only integral WPC

M&L PCC 1:3:6 type C2 concrete bed to 150mm dia SGSW pipe incl packing under & completely surrounding pipes pipes with concrete after they are laid & tested in.

M&L for 150 mm salt glazed stone ware drain pipes laid in trenches & jointed in cement morter incl testing as directed.

The conventional type LLDPE septic tank designed to carry sewage and sullage water, excavation of any type of soil, PCC 1:4:8 below foundation, Vent shaft connection etc complete for 5 user.

Soakage well with size 1.2 m dia x 3 m effective depth excavation, in any type of soil, foundation in PCC 1:3:6, walls of honey combed masonary with top ring of M25 concrete including interlcepting chamber and screen chamber made of brick masonary in CM, RCC cover slab in M25/SFRC cover interconnecting pipes of RCC/DWC complete filled with brick bats of size.

SCHEDULE 'A' PART-II: E/M WORKS

Supply, laying and testing cable XLPE Insulated ,screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size 35 sqmm 4 core.

Supply, laying and testing cable XLPE Insulated ,screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size 10 sqmm 2 core.

Supply, laying and testing cable XLPE Insulated ,screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size 10 sqmm 4 core.

Supply and fix steel tubular swaged poles type 410 SP-31 (9.0 meter long) complete with CI base plate and finial including foundation and coping, complete all as specified and directed.

Supply and fix LED street light 70/75 W IP 65 with all accessories internally prewired and including connecting up with twin core twisted copper conductor cable of suitable size including bracket made of 40mm dia GI light grade pipe of 1.2m long bent to shape fixed with suitable MS clamps, bolts, nuts and washers duly painted, complete all as specifed and directed.

Supply and fix loopin loopout fuse junction box 155 x 210 x 92mm IP- 66 protectionmade out of PVC, weatherproof and locking screw, PVC connector 4 Way 32 Amps rating heavy duty mounted in the box fitting on steel tabular pole at a height not more than 1.0m above ground level with the help of clamps two nos of Fl 20x3 mm and suitable nuts and bolts complete all as directed.

Supply and fix time switches astro type (Having longitude and latitude of Indian cities in memory) 250 V single phase of 20 Amp rating with contactor fitted inside steel enclosure complete all as specified and directed.

Material and labour for 40 mm dia steel water tubes 'light grade' galvanised for cable protection including sealing both ends complete all as specified and as directed by Engineer in charge.

Supply and fixing LED flood light 120 watt 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.

Supply lay and testing of cable in trenches/walls / cable tray / PVC conduit FR-PVC insulated, flexible electric cable , 1100volt grade stranded copper conductor of size 1.5 sqmm 2 core complete all as specified and directed by Engr-in-charge.

Supply & instalation LT panel of suitable size made out of not less than 3.15 mm thick CRCA sheet including framing of angle iron of size 50 x 50 x 6mm, outdoor compartmental type totally enclosed, factory made powder coated dust and vermin proof with front and rear opening double door with locking arrangement 415 volts 3 phase 4 wire AC 50 Hz having Aluminium bus bar of 200 Amps for phases insulated with PVC sleeves insulation mounted on insulator and termination work of incoming / outgoing cables (including lugs etc.) and panel foundation, PCC pillar 02 Nos with PCC 1:3:6, minimum 600mm legs with 4 Nos bolts grouted in PCC pillar to tighten the panel or as directed by Engr-in-charge, internal wiring, inter connections of all accessories and all cables inclusing glands complete as per CPRI Norms with following accessories :- (a) MCCB 125 Amp 4 pole 25 kA - 01 No (incoming) (with Adjustable TM range) (b) MCCB 25 to 63 Amps 4P 16 KA - 11 Nos (outgoing) (with Adjustable TM range) (c) Digital Voltmeter 0-500 volts - 01 No (d) Digital Ammeter with 3 No CT of 0 - 200A - 01 No (e) LED lamps - 03 Nos (01 set). All MCCBs must have : (Thermal magnetic overload protection & short circuit protection)

M&L Earthing complete with GI plate electrode 600x600x6mm thick, buried directly and preferably vertically in ground (earth pit not less than 2.25 mtr deep below ground level ) with top edge of the plate not less than 1.5 mtr below normal ground level, connected with Galvanize earth wire 4 mm dia by means of bolts, nuts, check nuts and washers of copper all as shown in electrical plate No 5, connected to earthing with DBs all as specified including earth work and excavation in any type of soil, PCC 1:3:6 type C1 chamber & RCC 1:2:4 type B1 cover 40mm thick, with 8mm dia steel deformed (TMT bars) reinforcement at 150mm c/c both ways, 20mm dia GI medium grade pipe for watering , water funnel complete all as specified and testing on completion.

M&L Earthing complete with GI plate electrode 600x600x6mm thick, buried directly and preferably vertically in ground (earth pit not less than 2.25 mtr deep below ground level ) with top edge of the plate not less than 1.5 mtr below normal ground level, connected with galvanised iron strip 25×4mm by means of bolts, nuts, check nuts and washers of copper all as shown in electrical plate No 5, connected to earthing with DBs all as specified including earth work and excavation in any type of soil, PCC 1:3:6 type C1 chamber & RCC 1:2:4 type B1 cover 40mm thick, with 8mm dia steel deformed (TMT bars) reinforcement at 150mm c/c both ways, 20mm dia GI medium grade pipe for watering , water funnel complete all as specified and testing on completion.

Supply & Fixing of outdoor type MCCB enclosure of 450x 450 x 450mm size made out of not less than 3.15 mm thick CRCA sheet totally enclosed, factory made powder coated dust and vermin proof with front opening door 415 volts 3 phase 4 wire AC 50 Hz and termination work of incoming / outgoing cables (including lugs etc.) and enclosure to be fixed outside of Porta cabin with suitable size of clamps with 4 Nos bolts or as directed by Engr-in-charge, internal wiring, connections of all accessories and all cables including glands complete with following accessories :- (a) MCCB 25 Amp 4 pole 16 kA - 1 No

Excavation in trenches not exc.1.5m wide and not exceeding 1.5m in depth and getting out in hard/dense soil for laying of cable complete all as specified.

Returning, filling in, including spreading, levelling, watering and well ramming in layer not exceeding 25 cm thick complete all as specified

Removing excavated surplus soils meterial not exc.50m and depositing where directed at a level not exceeding 1.5m above the starting point complete all as specified.

Material and labour for natural river sand as cushioning of cables, including spreading and punning down complete all as specified and directed by Engineer in charge. Note : punned thickness shall be measured for payment purpose

Supply and laying in trenche sold size bricks common burnt clay sub class 'B' complete all as specified & directed

Material and labour for 50 mm dia GI steel tubes 'light grade' for cable protection including sealing both ends complete all as specified and as directed by Engineer-in-charge.

Material and labour for cement concrete (PCC) of Type B1 1:2:4 (20mm graded aggregate) for coping above ground level of steel tubular pole complete all as specified and directed.

Material and labour for cement concrete (PCC) of Type C2 1:3:6 (40mm graded aggregate) in foundation of steel tubular sewaged poles all as sprecified and directed by Engr-in-Charge.

Material and labour for cutting existing road/PCC/drain for laying of underground cable and including necessary earth work and making good to match with the exisitng surface with PCC1:3:6 type CI using 20mm graded aggregates complete all as specified and as directed.

Supply and lay pipe galvanized, “Medium class”, including fittings 25 mm dia in trench/ surface/walls etc and complete all as specified and directed

Supply and lay pipe galvanized, “Medium class”, including fittings 20 mm dia in trench/ surface/walls etc and complete all as specified and directed

Supply and fix gun-metal gate valves, with iron wheel, head, screwed both ends of size 25mm complete all as specified and directed.

Supply and fix gun-metal gate valves, with iron wheel, head, screwed both ends of size 20mm complete all as specified and directed.

Cutting or screwing from existing GI/CI tubing of any size for alteration or additions suitable size for 25 mm dia complete all as specified and directed

NAVEEN INFRASTRUCTURES (BID ID -3291095)

P SRINIVASA RAO (BID ID -3287915)

Y RAMESH (BID ID -3288237)

venkata sai constructions (BID ID -3297094)

SAI SRINIVAS CONSTRUCTIONS (BID ID -3288151)

SRI THULASI TECH (BID ID -3291229)