PROVISION OF CERTAIN TECHNICAL BUILDINGS AND RELATED INFRASTRUCTURE FOR TECHNICAL ESTABLISHMENT AT INS KALINGA BHEEMUNIPATNAM

Amount

PHASE-I:

SCHEDULE 'A' PART-I to SCHEDULE 'A' PART-XV: Note: Schedule 'A' Part-I to Part-XV are prepriced by MES. Bidders shall insert their lump sum amount in green coloured field under Column 6 only.

Lump Sum price worked out by the contractor for 'Buildings & Structures', as listed in Schedule 'A' Part-I on Serial Page No.36 (R) (R)

Lump Sum price worked out by the contractor for 'Site Clearance/Area Development/Earth Work/Excavation', as listed in Schedule 'A' Part-II on Serial Page No.39 (R) (R)

Lump Sum price worked out by the contractor for 'Pile Foundation', as listed in Schedule 'A' Part-III on Serial Page No.40 (R) (R)

Lump Sum price worked out by the contractor for 'Internal Water Supply', as listed in Schedule 'A' Part-IV on Serial Page No.42 (R) (R)

Lump Sum price worked out by the contractor for 'Internal Electrification', as listed in Schedule 'A' Part-V on Serial Page No.45 (R) (R)

Lump Sum price worked out by the contractor for 'External Water Supply', as listed in Schedule 'A' Part-VI on Serial Page No.46 (R) (R)

Lumpsum price worked out by the contractor for 'External Electrification', as listed in Schedule 'A' Part-VII on Serial Page No.49 (R) (R)

Lump Sum price worked out by the contractor for 'Area Drainage', as listed in Schedule 'A' Part-VIII on Serial Page No.51 (R) (R)

Lump Sum price worked out by the contractor for 'Sewage Disposal', as listed in Schedule 'A' Part-IX on Serial Page No.53 (R) (R)

Lump Sum price worked out by the contractor for 'Road/Path/Culvert', as listed in Schedule 'A' Part-X on Serial Page No.56 (R) (R)

Lump Sum price worked out by the contractor for 'Compound Wall', as listed in Schedule 'A' Part-XI on Serial Page No.60 (R) (R)

Lump Sum price worked out by the contractor for 'Sea Wall', as listed in Schedule 'A' Part-XII on Serial Page No.63 (R) (R)

Lump Sum price worked out by the contractor for 'RCC Duct', as listed in Schedule 'A' Part-XIII on Serial Page No.65 (R) (R)

Lump Sum price worked out by the contractor for 'Rain Water Harvesting', as listed in Schedule 'A' Part-XIV on Serial Page No.67 (R) (R)

Lump Sum price worked out by the contractor for 'DG Set', as listed in Schedule 'A' Part-XV on Serial Page No.68 (R) (R)

SCHEDULE 'A' PART-XVI: (MISCELLANEOUS ITEMS): (Site Clearance/Area Development/Earth Work/Excavation, Pile Foundation, Internal Water Supply, Internal Electrification, Sewage Disposal, Road/Path/Culvert, Compound Wall, Sea Wall and Steel Watch Towers, External Water Supply, External Electrification, DG Set, Lightening Protection, Cooling Appliances, Crane, Arboriculture and Air Conditioning including Phase-I Test):

SITE CLEARANCE/AREA DEVELOPMENT/EARTH WORK/EXCAVATION:

Excavation in trenches for RCC column foundations in armour filling of sea wall and steel watch tower foundation complete all as specified and as shown on drawings and as directed.

M&L moorum up to any height for area development including raising or lowering filling materials, spreading in layers n. exc. 30 cm thick, watering, rolling to 98% proctor density using optimum moisture content, to required size, shape etc. complete all as specified and as directed. Note: The filling between the natural ground level and made up ground level shall be carried out using moorum irrespective of the material specified in drawings.

Spreading and levelling in layers n. exc. 30 cm thick existing loose earth filling with in the site of works including watering, rolling with 8 to 10 Tonne capacity power roller to 98% proctor density using optimum moisture content complete all as specified and as directed.

PILE FOUNDATION:

Boring for bored cast-in-situ piles 500mm dia. in any type of soil/clay/ soft rock except hard rock/fractured rock using DMC (Direct Mud Circulation) method of boring and getting out and disposal of spoil out side MD land complete all as specified and as shown on drawings and as directed.

Boring for bored cast-in-situ piles 450mm dia. in any type of soil/clay/ soft rock except hard rock/fractured rock using DMC (Direct Mud Circulation) method of boring and getting out and disposal of spoil out side MD land complete all as specified and as shown on drawings and as directed.

Boring for 500mm dia. bored cast in situ piles in hard rock and getting out and disposal of spoil out side MD land using DMC method (Direct Mud Circulation) complete all as specified and shown on drawings and as directed.

Boring for 450mm dia. bored cast in situ piles in hard rock and getting out and disposal of spoil out side MD land using DMC method (Direct Mud Circulation) complete all as specified and shown on drawings and as directed.

Chipping of laitance concrete in piles above cut off level up to a maximum of 1m from cut of level and disposal to out side MD land and depositing where directed complete all as specified and as directed.

M&L for MS pipe liner fabricated out of plain MS plate confirming to Fe-410 S by welding the joints, strengthening wherever required, providing stiffeners, lifting hooks including all T&P required, shifting the same from position to positions required, driving in true vertical alignment in position to the required level for piles complete, all as specified and directed. Note: MS Pipe liner shall be casted as mentioned in drawing and as directed by the Engineer-in-Charge. How ever for payment purpose, the depth of pile liner shall be measured up to cut off level only irrespective of the depth provide for retaining concrete/bentonite slurry. The unit rate quoted shall be deemed to include for the above aspect.

Carrying out initial load test (Compression) on 500mm dia. pile as per IS 2911 Part-IV, complete all as specified and as directed.

Carrying out initial load test (Lateral) on 500mm dia. pile as per IS 2911 Part-IV, complete all as specified and as directed.

Carrying out initial load test (Compression) on 450mm dia. pile as per IS 2911 Part-IV, complete all as specified and as directed.

Carrying out initial load test (Lateral) on 450mm dia. pile as per IS 2911 Part-IV, complete all as specified and as directed.

Carrying out routine load test (Compression) on 500mm dia. pile as per IS 2911 Part-IV, complete all as specified and as directed.

Carrying out routine load test (Lateral) on 500mm dia. pile as per IS 2911 Part-IV, complete all as specified and as directed.

Carrying out routine load test (Compression) on 450mm dia. pile as per IS 2911 Part-IV, complete all as specified and as directed.

Carrying out routine load test (Lateral) on 450mm dia. pile as per IS 2911 Part-IV, complete all as specified and as directed.

Carrying out pull out test on cast in situ pile 500mm dia. as per IS complete all as specified and as directed.

Carrying out pull out test on cast in situ pile 450mm dia. as per IS complete all as specified and as directed.

Carrying out low strain integrity test on cast in situ piles 500mm dia. including analysing the result as per ASTM D 5882 complete all as specified and as directed.

Carrying out low strain integrity test on cast in situ piles 450mm dia. including analysing the result as per ASTM D 5882 complete all as specified and as directed.

INTERNAL WATER SUPPLY:

S&F angular cock 15mm dia., fancy type cast copper alloy, with capstan heads, chromium plated, screwed down high pressure pipes complete all as specified and as directed.

S&F health faucet 15mm dia., ABS rubbit cleaning system, with 1.25m long PVC flexible tube and ABS wall hook complete all as specified and as directed.

INTERNAL ELECTRIFICATION:

Point wiring with 1.5 Sq.mm. FRLS PVC insulated unsheathed copper conductor multi stranded 1100 Volts grade, ISI marking drawn through and including non metallic PVC rigid concealed conduit and conduit accessories medium grade, ISI marked, including modular metal flush box with and including modular white cover plate with frame for mounting modular switches/sockets/fan regulators etc. including one run of 1.5 Sq.mm. PVC insulated unsheathed copper cable for earth continuity, connected to earth dolly complete all as specified and directed for One light point controlled by one switch or One bell point controlled by bell push or One fan (ceiling/wall/exhaust fan) point controlled by one switch or One 3 Pin socket outlet 5 Amps socket on independent board.

All as per item No.39 here-in-before but one light point controlled by two Nos. two way switches complete all as specified and directed.

All as per item No.39 here-in-before but One 3 pin socket outlet 15 Amps on independent board with 4 Sq.mm. FRLS PVC wire and one run of 4 Sq.mm. copper cable for earth continuity.

Point wiring with 4 Sq.mm. FRLS PVC insulated and unsheathed copper conductor multi stranded 1100 Volts grade, ISI marking drawn through and including stove enamelled steel concealed conduit and conduit accessories, ISI marked, concealed including one run of 4 Sq.mm. PVC insulated unsheathed copper cable for earth continuity conductor connected to earth dolly, including making necessary electric connections to flame proof switches/sockets/light fittings complete all as specified and as directed for One 3 pin socket outlet 16 Amps socket on independent board.

All as per item No.42 here-in-before but 2.5 Sq.mm. copper cable for 6 Amps flame proof sockets.

M&L sub main wiring concealed type with PVC insulated FRLS copper conductor cable unsheathed for circuit along with earth wire including steel rigid conduit medium grade 20mm dia. with accessories for four flame proof light points controlled by one switch complete with two runs of 1.5 Sq.mm. cable and one run of 1.5 Sq.mm. earth wire complete with colour coding and making good the disturbed area complete all as specified and as directed.

M&L sub main wiring concealed type with PVC insulated FRLS copper conductor cable unsheathed for circuit along with earth wire including steel rigid conduit medium grade 20mm dia. with accessories for two flame proof exhaust fan points controlled by one switch complete with two runs of 2.5 Sq.mm. cable and one run of 2.5 Sq.mm. earth wire complete with colour coding and making good the disturbed area complete all as specified and as directed.

M&L sub main wiring concealed type with PVC insulated FRLS copper conductor cable unsheathed for circuit along with earth wire including PVC rigid conduit medium grade 20mm dia. with accessories complete with two runs of 2.5 Sq.mm. cable and one run of 2.5 Sq.mm. earth wire complete with colour coding and making good the disturbed area complete all as specified and as directed.

M&L sub main wiring concealed type with PVC insulated FRLS copper conductor cable unsheathed for circuit along with earth wire including PVC rigid conduit medium grade 20mm dia. with accessories complete with two runs of 6 Sq.mm. cable and one run of 6 Sq.mm. earth wire complete with colour coding and making good the disturbed area complete all as specified and as directed.

M&L sub main wiring concealed type with PVC insulated FRLS copper conductor cable unsheathed for circuit along with earth wire including PVC rigid conduit medium grade 25mm dia. with accessories complete with four runs of 10 Sq.mm. cable and one run of 10 Sq.mm. earth wire complete with colour coding and making good the disturbed area complete all as specified and as directed.

M&L sub main wiring concealed type with PVC insulated FRLS copper conductor cable unsheathed for circuit along with earth wire including PVC rigid conduit medium grade 25mm dia. with accessories complete with four runs of 16 Sq.mm. cable and one run of 16 Sq.mm. earth wire complete with colour coding and making good the disturbed area complete all as specified and as directed. Note for Item Nos.44 to 49: Two/Four (As specified) runs of cable, one run of earth wire and one run of conduit will be measured as one unit.

S&F telephone socket with shutter glossy white with terminal box and fixing plate complete all as specified and as directed.

S&F LAN socket glossy white with terminal box and fixing plate complete all as specified and as directed.

S&F LED flame proof light fitting, flame proof batten suitable for one T8 tube of 1x20 Watts, CIMFR certified and IP65 protection complete with LED tubes with and inclusive of making necessary electric connection complete all as specified and as directed.

S&F LED flame proof light fitting, flame proof well glass in die cast AI housing with heat resistant toughened glass 60 Watts, CIMFR certified and IP 65 protection complete with LED bulb with and inclusive of making necessary electric connection complete all as specified and as directed.

S&F LED 36 Watt recess/ceiling mounted light fitting, square of size 595x595mm, complete with rebust and sturdy fixtures, metal body, HPF LED driver with 0.9 PF with minimum 3100 Lumens and current rating 0.16 Amps complete all as specified and as directed.

S&F energy efficient 4 ft. LED light fitting with tube 20 Watt, 240 Volts surface mounted LED batten type extruded aluminium/CRCA housing and robust construction with necessary acrylic cover as diffuser complete with mounting bracket etc. including connecting up with copper conductor cable with suitable size complete all as specified and as directed.

S&F energy efficient LED light fitting with tube 9 Watt, 240 Volts surface mounted down light with powder coated polycarbonate decorative housing and die-cast heat sink having high efficiency with heavy duty driver complete all as specified and as directed.

S&F energy efficient LED light fitting with tube 5 Watt, 240 Volts surface/ wall mounted LED batten type with extruded aluminium/CRCA housing and robust construction with necessary acrylic cover as diffuser complete with mounting bracket etc including connecting up with copper conductor cable with suitable size complete all as specified and as directed.

S&F LED security light fitting of AC 240 Volts, LED bulb of 30 Watt new generation energy saving & environmental friendly long life versatile pressure die cast aluminium housing with high power LED as lighting source and PC cover having TOP opening separate driver compartment with IP 66 protection prewired with copper conductor cable of suitable size up to connector including 2m long GI tubing medium grade of suitable dia. bend to shape fixing on wall with suitable MS brackets complete all as specified and as directed.

S&F ceiling fans AC single phase 240 Volts of size 1200mm sweep with complete set with fixtures, 5 Star rating, metallic body complete all as specified and as directed.

S&F exhaust fan 250mm sweep plastic body, complete with louvers suitable for operation on 230 Volts, 50 Hz AC supply fixed on wall making opening, fixing, making electrical connection from ceiling rose to fan through suitable copper flexible wire and making good the disturbed surfaces etc. complete all as specified and as directed.

S&F exhaust fan 300mm sweep metallic body (Heavy duty), complete with louvers suitable for operation on 230 Volts, 50 Hz AC supply fixed on wall making opening, fixing, making electrical connection from ceiling rose to fan through suitable copper flexible wire and making good the disturbed surfaces etc. complete all as specified and as directed.

S&F exhaust fan 450mm sweep or nearing size flame proof type (Heavy duty), complete with blade and louvers suitable for operation on 230 Volts, 50 Hz AC supply, fixed on wall including making opening fixing, making electrical connection to fan and making good the disturbed surfaces etc. complete all as specified and as directed.

S&F flame proof type switch rotary type with termination box in LM6 double pole 16 Amps, 240 Volt fixed on wall complete all as specified and as directed.

S&F flame proof type socket combined with switch with termination box in LM6, 6 Amps, 240 Volt, 2 pole and earth complete all as specified and as directed.

S&F switch piano flush type single pole one way 15 Amps 240 Volt, Qty. 02 Nos. for controlling street light with and inclusive of pressed steel terminal box and sheet cover for fixing switches, and the entire unit is fixed inside the sheet metal box of suitable size with IP 65 protection, fixed on wall all as specified and as directed (for test bay) complete all as specified and as directed.

M&L earth continuity conductor of 4mm dia. GI wire or main earthing lead fixed to wall on GI pipe light grade 15mm dia. or any other indicated situation for loop earthing etc. as required complete all as specified and as directed.

S&F wall mounting panel enclosure made out of 3mm thick CRCA sheet duly painted, factory manufactured IP 65 protection of approximate size 60cmx60cm to accommodate VTPN DB 4 way, with provision for cable entry and out going circuit complete all as specified and as directed.

EXTERNAL WATER SUPPLY:

Supply and lay in trenches/walls/floor Ductile Iron pipes 80mm dia., class K9, fixed with and including Tyton joints complete all as specified and as directed.

S&F Ductile Iron fittings such as bends (any type, radius and angle) tapers any type, tail piece (flanged/socketed/spigot) for 80mm dia. DI pipe, fixed with and includingTyton joints with DI pipes complete all as specified and as directed.

M&L pre-cast PCC grade C5 block (Conforming to IS-2185 Part-I) masonry valve chamber of size 900x900x900mm including necessary excavation, PCC foundation, brick work, plastering and MS sheet cover of 6mm thick including locking arrangement with two coats of red oxide primer and one coat of synthetic enamel paint of approved colour complete all as specified and as directed.

M&L PCC grade C5 block masonry valve chamber of size 1050x1050x 1050mm including necessary excavation, PCC foundation, brick work, plastering and MS sheet cover of 6mm thick including locking arrangement with two coats of red oxide primer and one coat of synthetic enamel paint of approved colour complete all as specified and as directed.

M&L for cutting existing steel tubing 150mm dia. for alterations or additions necessarily done in position with out taking down and inserting 'TEE' of size 150x150x80mm for tapping complete all as specified and as directed.

Boring of holes under road, pavement, hard standing etc. by trenchless technology using ultra sounding technique and necessary machine including HDPE pipe 150mm dia. suitable for 0.4 mpa working pressure complete all as specified and as directed.

Supply and install horizontal foot mounted end suction pump type centrifugal pump in CI casing, bronze Impellor CS shaft gland packing arrangement pump with squirrel case Induction motor 415 Volt, 50 Hz 1500 RPM with suitable MS fabricated base plate set including foundation bolt capacity 3.7 WK/5 HP complete all as specified and as directed.

Supply and install submersible pump set 1.5 HP capacity with motor suitable for deep well or bore well, 240 Volt, 50 Hz complete all as specified and as directed.

Supply, fixing, testing and commissioning of DOL starter of capacity up to 7.5 HP, in sheet enclosure type MK, motor rating AC-3 duty, 415 Volts, 3 Phase V complete all as specified and as directed.

S&F submersible cable PVC insulated sheathed 1100 Volts grade multi stranded copper conductor flat 3 core 6 Sq.mm. complete all as specified and as directed.

EXTERNAL ELECTRIFICATION:

Supply and install Transformer step down 11/0.433 KV with HT 3 phase and LT 3 phase 4 wire system copper wound with off load tap changing arrangement on HT side for a variation of secondary voltage +/- 7.5% insteps of 2.5% continuous rating of 160 KVA outdoor type conforming to IS 1180 (Level 2) complete all as specified and as directed and comprising of the following specification and fittings: Continuous Rating: 160 KVA No-Load Voltage Ratio: 11 KV/433 V Tapping on HV (%): ± 7.5, ± 5, ± 2.5 Phase & Frequency: 3 Phase & 50 Hz Connection: Delta Star Vector Group: DYN 11 Cooling: ONAN Type: Outdoor Fittings: (a) Externally hand operated Off–Circuit Tap Switch with position indicator and locking device. (b) Conservator with Oil Gauge, filling hole with plug & drain hole with plug (c) Undercarriage with four plain rollers (d) Oil filling hole cum air release plug (e) Drain Valve cum Sampling Valve (f) Top Filter Valve with Plug (g) Rating Plate with Diagram Plate (h) Lifting lugs for Transformer (j) Lifting lugs for Core (k) Earthing Terminals

S&F LED street light fitting pressure die cast aluminium housing heat resistant toughened glass IP 65 protection LED street light luminaires complete all as specified and as directed including clamp and necessary nut and bolts of 72 Watt. Make: Crompton equivalent.

S&F rectangular LED flood light with innovative thermal management and multiple optics and equipped with IP 66 protection complete all as specified and as directed including clamp and necessary nut and bolts of 120 Watt. Make: Crompton or equivalent.

S&F HOT moulded (FRP) junction box for street light pole with locking arrangement with IP 65 protection of size 280x200mm with 16 Amp 4 Way heavy duty terminal block with 6 Amp MCB SP and two number of cable entry gland of standard size with suitable stainless steel bracket to fix with pole complete all as specified and as directed.

S&F disc type insulator, porcelain, vitreous 145mm high and 255mm dia. ball and socket type, white, brown or green two-in-series assembly for tension with tension clamps for conductors, working pressure for 11000 Volts grade complete all as specified and as directed.

S&F pin type, porcelain, vitreous 150mm height, 150mm dia. white, brown or green insulator including one galvanised mild steel spindle, two galvanised iron washers and one galvanised iron nut for 11000 Volts grade complete all as specified and as directed.

M&L wiring for circuit/sub main wiring along with rigid non-matallic PVC conduits of any size & earth wire with 2x2.5 Sq.mm. & 1x2.5 Sq.mm. earth wire of FR PVC insulated copper conductor, single core cable with and inclusive binding of necessary materials as required connections to the street lights fittings complete all as specified and as directed.

Supply laying & testing cable XLPE insulated screened PVC bedded, galvanized steel strip armoured, earthed electric power cables (heavy duty) with stranded aluminium conductor, 11000 Volts grade, of size 3 core 95 Sq.mm. complete all as specified and as directed.

Supply and lay 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 following sizes complete all as specified and as directed:

3½ core 120 Sq.mm.

3½ core 95 Sq.mm.

3½ core 25 Sq.mm.

4 core 16 Sq.mm.

S&F for cable jointing kit for 11 KV (Earthed) grade cable for indoor termination heat shrink type joint complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 95 Sq.mm. complete all as specified and as directed.

S&F for cable jointing kit for 11 KV (Earthed) grade cable for outdoor termination heat shrink type joint complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 95 Sq.mm. complete all as specified and as directed.

S&F cable jointing kit for 11 KV grade cable for straight through cold shrink type joint complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 95 Sq.mm. complete all as specified and as directed.

Supply, fabricate, install, test and commissioning LT outdoor control panel CPRI approved weather proof, dust/vermin proof, made out of 3.15mm thick CRCA sheet double openable door with angle iron frame and locking arrangement, including bus bar suitable for 3 phase 4 wire system, 415 V, 50 Hz, AC supply with bus bar aluminium 600 Amps capacity including with PVC sleeves / taps RYB colours for phases identification, confirming to IP-54, and fixed on raised PCC platform with PCC 1:2:4, type B1 (20mm graded aggregated) raised base with control wiring and compressing cable gland aluminium, Aluminium lugs etc and compressing the following items confirming to CPRI approved manufacturer: (a) MCCB 4 Pole, 250 Amps, 35 KA-01 No. (For incoming) (b) MCCB 4 Pole, 100 Amps, 25 KA-02 Nos. ( AC plant -01 No & spare-01 No.) (c) MCCB 4 Pole, 160 Amps, 25 KA-01 No. (FP Panel 2-01 No.) (d) MCCB TP 32 Amps-3 Nos. (For street light-01 No. & Watch tower-01 No. & PH-01 No.) (e) Supply & fix timer switch 250 Volts single phase of 20 Amps rating with contactor fitted inside steel enclosure-01 No for Security lighting (f) LED type Phase Indicator with controlling fuses for RYB-01 set. (g) 3 Phase multifunction digital energy meter (Voltage 0-500 Volt, Ampere 1-125 Amp and energy consumption in KWH or units consumption including CTs and PTs) (h) Danger notice plate of 1.6mm thick mild steel sheet, vitreous enamelled red & white with words "DANGER 415 V" written in English, Hindi & local language, compulsory figures and conventional skull and bones in signal red colour and fixed with MS clamps bolts and nuts of approved size for LT 20x15 cm size-01 No.

Supply, fabricate, install, test and commissioning LT outdoor control panel CPRI approved weather proof, dust/vermin proof, made out of 3.15mm thick CRCA sheet double openable door with angle iron frame and locking arrangement, including bus bar suitable for 3 phase 4 wire system, 415 Volt, 50 Hz, AC supply with bus bar aluminium 300 Amps capacity including with PVC sleeves/taps RYB colours for phases identification, confirming to IP-54, and fixed on raised PCC platform with PCC 1:2:4 type B1 (Using 20mm graded aggregated) raised base with control wiring and compressing cable gland aluminium, aluminium lugs etc. and compressing the following items confirming to CPRI approved manufacturer: (a) MCCB 4 Pole, 150 Amps, 35 KA-01 No. (For incoming) (b) MCCB 4 Pole, 63 Amps, 25 KA-02 Nos. (For Tech Bldg & Adm Block) (c) MCCB TP 32 Amps-3 Nos. (For Test Bay with VIFT-01 & Crane-02 Nos.) (d) LED type Phase Indicator with controlling fuses for RYB-01 set. (e) 3 Phase multifunction energy meter (Voltage 0-500 Volt, Ampere 1-125 Amp and energy consumption in KWH or units consumption including CTs and PTs) (f) Danger notice plate of 1.6mm thick mild steel sheet, vitreous enamelled red & white with words "DANGER 415 V" written in English, Hindi & local language, compulsory figures and conventional skull and bones in signal red colour and fixed with MS clamps bolts and nuts of approved size for LT 20x15 cm size-01 No.

M&L earthing complete with GI plate electrode 60cmxx60cmx6mm thick, buried directly in ground (Earth pit not less than 2.25 metres deep below ground level) with top edge of the plate not less than 1.5 metres below normal ground level, connected to galvanised iron earth strip 32×6mm size by means of bolts, nuts, check nuts and washers of copper all as shown in electrical plate No.3 of SSR Part-I connected to earthing test point all as specified or indicated including excavation and connected earth work in soft/loose soil, PCC 1:3:6 type C1 as in pit, 20mm dia. GI pipe medium grade for watering pipe, 15mm bore GI light grade earth lead protection pipe, and 50mm thick RCC cover slab with handle, reinforced with 10mm dia. bars in both the directions, funnel, strainer, charcoal and testing on completion all as specified and as directed.

S&F 1.5m long 40mm dia. GI pipe light grade suitable bend for fixing of street light fitting complete all as specified and as directed.

Boring of holes under road, pavement, hard standing etc. by trenchless technology using ultra sounding technique and necessary machine including HDPE pipe 150mm dia. suitable for 0.4 mpa working pressure complete all as specified and as directed.

AREA DRAINAGE:

M&L pre-cast cement concrete block masonry with solid PCC blocks of grade C5 conforming to IS-2185 Part-I, in CM 1:6, exc. 10cm in width and setting in mortar complete all as specified and as directed.

SEWAGE DISPOSAL:

M&L pre-cast cement concrete block masonry with solid PCC blocks of grade C5 conforming to IS-2185 Part-I, in CM 1:6, exc. 10cm in width and setting in mortar complete all as specified and as directed.

M&L RCC septic tank for 50 users, designed to carry sewage and sullage water, excavation in soft/loose soil, PCC M-10 (Nominal Mix) below foundation, RCC M-30 Design Mix in walls, base slab, baffle walls and roof slab including beams etc. with vent shaft, manhole openings with cover connection etc., complete all as specified and as directed by the Engineer-in-Charge. Note: 1. Connecting pipes between septic tank & soak pit shall be measured and paid under Sch 'A' Part-IX (Sewage Disposal). 2. Dispersion trench & filter bed shown in the drawing are out side the scope of this item.

M&L hume pipe septic tank for 25 users, designed to carry sewage and sullage water, excavation in soft/loose soil & moorum filling, PCC 1:2:4 below foundation, RCC M-30 Design Mix in baffle walls with vent shaft, brick wall manhole, manhole openings with cover connection and connected to soakage pit etc., complete all as specified and as directed by the Engineer-in-Charge. Note: 1. Connecting pipes between manhole & septic tank and septic tank & soakage pit shall be measured and paid under Sch 'A' Part-IX (Sewage Disposal). 2. Dispersion trench shown in the drawing is out side the scope of this item.

M&L RR masonry soakage pit for 50 users septic tank, excavation in soft/loose soil, foundation in PCC 1:3:6, walls in RR masonry with peep holes and with PCC 1:2:4 coping, RCC cover slab in M-30 concrete filled with brick bats complete all as specified and as directed by the Engineer-in-Charge.

M&L RR masonry soakage pit for 25 users septic tank, excavation in soft/loose soil, foundation in PCC 1:3:6, walls in RR masonry with peep holes and with PCC 1:2:4 coping, RCC cover slab in M-30 concrete filled with brick bats complete all as specified and as directed by the Engineer-in-Charge.

M&L underground drainage double wall corrugated HDPE pipe 150mm dia. SN4 confirming to IS-16098 (Part-II) single socketed in any length laid in trenches or floors etc. complete all as specified and as directed.

ROAD/PATH/CULVERT:

M&L 150mm thick (Compacted thickness) granular sub base (GSB) with grading V laid in two layers of 75mm each, compacted each layer, conforming to grading as specified, spread, rolled & consolidated to required gradient and camber complete using necessary mechanical paver/grader & vibratory soil compacter of capacity 8-10 Ton complete all as specified and as directed. Notes: 1. Pavement shall be made for solid quantity arrived after consolidation. 2. Compaction of granular sub base filling shall be carried out under optimum moisture condition to achieve 98.50% modified density. 3. Curing shall be carried out as per IRC recommendations. 4. Before execution of this item the approved material obtained from outside MD land shall be tested/Checked for suitability to use. 5. Contractor shall use vibratory earth compactor in lieu of power roller to achieve 98.50% MDD at OMC without any extra cost and the method of compaction to be adopted as per recommendation of agency reporting MDD at OMC. 6. GSB shall be as per MORTH specification as detailed in particular specification.

Preparation of WMM surface by brushing with wire brushes for removing caked mud etc. sweeping with brooms and finally fanning the cleaned surface with gunny bags to remove all loose dirt etc. complete all as specified and as directed.

M&L wet mix macadam of 225mm thick (Compacted thickness) laid in three layers compacted separately with coarse aggregate of specified grade spread rolled & consolidated to required gradient & camber complete using mechanical paver/grader and pandom vibrator of capacity of minimum 8-10 ton at OMC to achieve atleast 98% MDD determined using modified proctor density determination method as per IS Code on: Notes: 1. The rate quoted shall be for 225mm compacted thickness. 2. Each layer shall be rolled separately.

M&L pre-cast cement concrete block masonry with solid PCC blocks of grade C5 conforming to IS-2185 Part-I, in CM 1:6, exc. 10cm in width and setting in mortar complete all as specified and as directed.

M&L premix bituminous, macadam 65mm consolidated thickness with minimum 4.5% binder content (Paving bitumen) by weight of total mix, paving bitumen of penetration specified in Particular Specifications laid/spread uniformly by means of mechanical paver over WMM surface and rolled with 8 to 12 tonne power roller to required camber & gradient complete all as specified and as directed. Note: Variation in quantity of bitumen content as per design of mix shall be adjusted through a deviation order.

M&L painting lines, dashes, arrows, letters etc. on roads surface with hot applied retro reflective thermoplastic paint confirming to MORTH (Clause 803.40) all as specified with 8% glass beads using special applicator machine with heating arrangement up to 160oC, including cleaning & drying the road surfaces to ensure dust, oil, grease & moisture free surface before applying paint complete all as specified and as directed.

S&F dual directional reflective cat eye (Road Glow Stud) of impact resistant ABS plastic 100x90x16mm, of ultra violet resistant yellow colour, having micro prismatic/cube corner reflectors suitable for fixing with epoxy/bitumen adhesive as per manufacturer's specification/ instructions complete all as specified and as directed by the Engineer-in-Charge. Note: Appropriate epoxy adhesive on the road surface shall be provided as per manufactures specifications/instructions before fixing the cat eye and the same is deemed to be included in the unit rate quoted.

COMPOUND WALL:

M&L pre-cast cement concrete block masonry with solid PCC blocks of grade C5 conforming to IS-2185 Part-I, in CM 1:6, exc. 10cm in width and setting in mortar complete all as specified and as directed.

S&F punched tape concertina coil 610mm dia. as per IS-4454 with galvanised coating and punched tape material as per IS-513 deep drawn quality with galvanising coating having medium barbs (Bars length: 24+1mm, pitch between two barbs 35+1mm) fixed in position and secured to both sides of shaped angle iron post, stretched to a length of 6m to achieve 610mm dia., weighing 9 Kg (+5% with out handles and spikes) as in fencing to steel post and to another coil/MS ribs including fixing with special galvanised fasteners such as 'J' clips, 'C' clips, 'U' clips complete all as specified and as directed. Note: The length of the compound wall on which the concertina coil has been stretched shall be measured and paid.

Supply only PVC coated galvanised chain link fencing size 100x100mm and dia. 4.0mm (Including PVC coating) with GI wire 2.5mm dia. complete all as specified and as directed.

M&L preparation of new plastered surfaces and applying two coats of weather proof paint over one coat of weather proof primer complete all as specified and as directed.

Supply only 10mm dia. mild steel round bar Gd-I conforming to IS-432 (Part-I) galvanised stiffeners interwoven horizontally for chain link fencing complete all as specified and as directed by the Engineer-in-Charge.

SEA WALL AND STEEL WATCH TOWERS:

M&L hard broken granite stone of size, obtained from approved quarries and quality as specified including stacking at site for taking stack measurements and filled in gabion box, hand packed tightly in layers including interstices filled with small stones not exceeding 10% of the volume complete all as specified and as directed. Notes: 1. Gabion box shall be measured and paid separately. 2. The measurement shall be as per the volume of the gabion box provided the minimum weight of each gabion box is achieved as specified.

Supply and erect gabion boxes made of 16mm diameter rope, with 4 strands, mechanically woven, tarred polypropylene with adequate UV stabilised, of box size 1.00x1.00x1.00m having following properties including placing at desired locations, profiles and elevations after filling with boulders/pitching stones including all tying materials, T&P, frame work for lifting the Gabion box etc. as per requirement complete all as specified and as directed: Mesh opening size-150mmx150mm Tensile strength-1500 Kg/cm2. Thermal stability and abrasion resistance-90%. Note: M&L for filling with boulders in gabion boxes shall be measured under relevant items of BOQ.

M&L hard broken granite stone of required size obtained from approved quarries and quality as specified including stacking at site for taking stack measurements, for filling in core layer at any height, hand packed tightly as in random rubble masonry laid dry, as in vertical bunds with sloping face including filling the interstices by using small stones not exceeding 10% of the volume, making the layers as densest as possible interlocked the layers and courses using stone boulders including preparing/levelling and dressing to the required profile as shown in drawings complete all as specified and as directed. Note: Granite stone boulders conforming to the specifications given in relevant clauses of the Particular Specifications shall be used.

M&L hard broken granite stone of required size obtained from approved quarries and quality as specified including stacking at site for taking stack measurements, for filling in Primary Armour Layer at any height, hand packed tightly, as in vertical bunds with sloping face including filling the interstices by using small stones not exceeding 10% of the volume including preparing/levelling and dressing to the required profile as shown in drawings complete all as specified and as directed. Note: Granite stone boulders conforming to the specifications given in relevant clauses of the Particular Specifications shall be used.

M&L hard broken granite stone of required size obtained from approved quarries and quality as specified including stacking at site for taking stack measurements, for filling in Secodary Armour Layer at any height, hand packed tightly, as in vertical bunds with sloping face including filling the interstices by using small stones not exceeding 10% of the volume including preparing/levelling and dressing to the required profile as shown in drawings complete all as specified and as directed. Note: Granite stone boulders conforming to the specifications given in relevant clauses of the Particular Specifications shall be used.

M&L hard broken granite stone of required size obtained from approved quarries and quality as specified including stacking at site for taking stack measurements, for filling in Toe Layer at any height, hand packed tightly, as in vertical bunds with sloping face including filling the interstices by using small stones not exceeding 10% of the volume including preparing/levelling and dressing to the required profile as shown in drawings complete all as specified and as directed. Note: Granite stone boulders conforming to the specifications given in relevant clauses of the Particular Specifications shall be used.

M&L hard broken granite stone for filter layer weighing 1 Kg to 50 Kg well graded, deposited, spread and levelled in layers n. exc. 15 cm thick, watered and rammed to a true surface complete all as specified and as directed.

M&L Woven Multifilament Polypropylene Geo-textile, made of high tenacity polypropylene having UTS≥70 KN/m in both wrap & weft direction with mass per unit area ≥430 GSM as filter material for using behind/beneath the Gabion boxes, properly fixing with the surface, individual multifilament yarns woven together into a stable fabric structure with a superior combination of mechanical and hydraulic properties, capacity to resist biological and chemical environments normally found in soils, stability against short-term exposure to ultraviolet radiation, cutting and stitching the net in two lines with or as directed and stitching the net in continuation for laying on the profile of pitching etc. complete all as shown on drawings, as specified and as directed by Engineer in Charge. Note: Material shall conform to the IS 13162.

M&L designer cement concrete tiles rubber moulded 30cmx30cmx25mm thick, set, jointed and pointed in neat cement slurry with grey and cement pigment in floors over and including screed bed of 20mm thick in cement mortar 1:4 complete all as specified and as directed.

M&L applying two coats of high build chlorinated rubber paint over two coats of epoxy micaceous iron oxide paint protection with total thickness not less than 100 microns over two pack Zinc rich epoxy primer with total thickness not less than 45 microns including preparation/cleaning of steel surfaces complete all as specified and as directed.

RAIN WATER HARVESTING:

M&L pre-cast cement concrete block masonry with solid PCC blocks of grade C5 conforming to IS-2185 Part-I, in CM 1:6, exc. 10cm in width and setting in mortar complete all as specified and as directed.

DG SET:

Supply, install, testing and commissioning of silent engine generating set with accoustic enclosure as per CPCB norms 415 Volts 100 KVA 3 phase 0.8 power factor 50 Hz, 1500 RPM self excited self regulated brushless AC generator including accoustic enclosure suitable for ambient condition and conforming to condition under IS-4722, BS-5514/2613/ 5000 with and including the following:

(A) Alternator: Standard design alternator rated at 100 KVA net output at site after considering de-rating as per site conditions at 0.8 (lag) power factor AC, 3-phase 4-wire 415 Volts 50 Hz, 1500 RPM, self excited self regulated screen protected drip proof IP 23 enclosure brushless design with winding in pole faces, insulating class 'H' and voltage regulation of +/- 1% at rated voltage from no load to full load. The alternator shall be conforming to BS-2613/5000 and shall be imposition to generate supply with frequency regulation with in +/- 1% tolerance. The alternator will be suitable for tropical climate and shall generally conform to BS-2613/ 5000/IS-4722:

(i) Insulation class-'H‘ (ii) Temperature rise Class-'H‘ (iii) Excitation: Self Excited (iv) Regulation Performance: The voltage is kept constant with +/- 1%, manual voltage adjustment within +/- 5% (v) Frequency regulation +/- 1%

(B) Diesel Engine: Adequate capacity of Diesel engine as approved by the Accepting Officer based on manufacturers technical details water cooled to drive independently above alternator and after considering de-rating as per site conditions after generating and reducing power consumed by accessories directly coupled through flexible coupling multi cylinder multi stroke direct injection, cold starting 1500 RPM, as per relevant ISI/BS - 5514 with an overload capacity of 10% for half an hour in 12 hours continuous running complete with standard accessories all as specified and required for safe handling and operation salient features of accessories shall be as under:

(i) Fly wheel with housing (ii) Cooling System: Moulded radiator with fan & belts (iii) Cooling Water Pump: Centrifugal type belt driven (iv) Exhaust System: Exhaust System complete with exhaust piping of 150mm dia. with MS pipe light grade up to & outside and 1 meter away from the enclosure, covered with asbestos rope and aluminium foil of 28 SWG complete with in the enclosure for safe exhaust without transforming vibration to the wall of the enclosure. Exhaust gas turbo charger type. Exhaust manifold Silencer: Residual type Bellows (v) Fuel System: Fuel injection system with fuel injectors, fuel injection solenoid switch controlled by electronic governor for 1% speed/frequency regulation, Fuel filters, Fuel hoses. (vi) Lub oil System: Lubricating oil filter, Lubricating oil pump (vii) Air Intake System: Air intake Manifold, Air cleaner dry type (viii) Governor: Electronic Governor (ix) Starting System: Electric Self starter with maintenance free battery including battery charging alternator

(x) Batteries: Batteries of maintenance free of capacity as recommended by the manufacturer complete with copper conductor multi stranded leads of suitable length from self starter to the battery terminals complete with initial charge and initial fill of electrolyte all as specified and starter gear ring start and stop push button, Ignition key/switch handling and operation. Salient features of accessories shall be as under: Radiator with blower fan Corrosion inhibitor coolant Paper element filters for fuel, lub oil and by pass Electronic governor controlled direct fuel injection system Fly wheel housing and fly wheel

(xi) Generator Monitoring Panel: Comprising of all standard items as mentioned under this schedule or as per standard practice ignition key switch and start/stop arrangement, indications for engine parameters, hour run meter, RPM meter, engine oil pressure indicator, water/coolant temperature indicator, battery volt display. (xii) Safety Controls: Engine low lube oil pressure high water temperature and over speeding of engine (xiii) Coupling Arrangement: Flexible coupling, fly wheel to suit flexible coupling (xiv) Accessories: AVM Pads built in enclosure and for entire unit on platform. (xv) Base Frame: Should be provided as OEM norms (xvi) Fuel Tank: Additional Fuel Tank of capacity to suit Daily service fuel tank made out of 3mm thick (10G) HR sheet top and bottom with calibrated level indicating arrangement, stop cock, drain plug, fuel pump of suitable capacity complete on a common base out side the acoustic enclosure. (xvii) MS pipe line to and from the fuel tank to the DG Set

(C) AMF Panel: Factory made inbuilt type control cubical made out of 2mm thick CRCA sheet dust and vermin proof totally enclosed with front opening of 415 volts 3 Phase 4 wire AC 50 Hz, including powder coated, copper bus bar of one and half times the rated load of 100 KVA alternator complete with internal wiring with PVC insulated single core copper conductor multi stranded wire of 1100 Volts grade of suitable capacity, fuses, name plates consisting of 4 Pole MCCBs and Contactors of capacity as recommended by the manufacturer. Detachable cable gland plates, all controls, indicators and standard microprocessor based LED/LCD display for indicating voltage, current, frequency, speed, KW, KWH, pf, temperature, battery voltage etc.

(D) Acoustic Enclosure: Manufactured by OEM suitable for 100 KVA DG Set (i) NAL approved as per CPCB (ii) It should be as per latest rules and regulations of Ministry of Environment and Forest and Pollution Control Board (iii) The generating set batteries and control panel should be inside the enclosure. (iv) Fuel tank should be out side the enclosure in the sub station building (v) Construction details/specification are as follows: (a) Outer body: CRCA sheet of 1.6mm thick (b) Doors: CRCA sheet of 1.6mm thick (c) Sound Insulation: As per OEM Norms (vi) The acoustic should be composite in construction and fully assembled integral unit (vii) The batteries should be placed inside the enclosure beside the DG Set on a suitable insulated plat form (viii) The fuel tank is to be located in Sub Station Building and cost of the fuel lines is deemed to be included in the offer. (ix) The DG Set should be provided with external emergency stop push button (x) The enclosure should be suitably illuminated by CFL/FTL lamp fittings (xi) The noise level should be 75 dba at 1m under free field conditions. (xii) The acoustic enclosure parts shall be of powder coated after pre treatment process. The powder coating shade should be Gen Set Green. The base frame should be painted with epoxy based black shade

Supply, laying and testing cable of sixe 3½ core 70 Sq.mm., XLPE insulated, screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor complete all as specified and as directed.

LIGHTNING PROTECTION:

S&F single pointed air termination aluminium rod, 12mm dia., 300mm long complete all as specified and as directed.

S&F aluminium strip 25x3.15mm complete with saddles porcelain cleats of suitable size and fixing screws for fixing the strip complete all as specified and as directed.

S&F test point terminal block made of gun metal or phosphorus bronze size 75x75x25mm drilled and screwed including 3 Nos. 8mm dia. 25mm long hexagonal head screws complete all as specified and as directed.

S&F for GI earth strip of size 32x6mm with saddles and fixing screws etc. for roof/wall complete all as specified and as directed.

S&F copper strip of size 32x6mm buried in ground complete all as specified and as directed.

COOLING APPLIANCES:

Supply, installation, testing and commissioning of water cooler fully stainless steel, electric driven single phase having approx storage and nominal cooling 40/80 Litres capacity complete all as specified and as directed.

S&F voltage stabiliser for automatic operation, single phase naturally air cooled indoor type & designed for input variation between 170 V to 250 V with output voltage stabilized at 230 V with accuracy of ±2.5% and of capacity 1 KVA complete all as specified and as directed.

CRANE:

Design, manufacture, supply, installation, testing & commissioning 3.0 Tonne capacity double girder flame proof EOT crane with panel board, cable and including LT rail of 40mm square bar & DSL complete all as specified and as directed: (i) Cross travel-8 mtr (ii) Hook Height-5.0 Mtr (above FL) (iii) Capacity-3 Tonne (iv) Speed-Hoist: 3.0 & 0.6 MPM CT: 15.0 & 3.0 MPM LT: 15.0 & 3.0 MPM

Design, manufacture, supply installation, testing & commissioning 3.0 Tonne capacity double girder flame proof EOT crane with panel board, cable and including LT rail of 40mm square bar & DSL complete all as specified and as directed: (i) Cross travel-5.75 mtr (ii) Hook Height-3.5 Mtr (above FL) (iii) Capacity-3 Tonne (iv) Speed-Hoist: 3.0 & 0.6 MPM CT: 15.0 & 3.0 MPM LT: 15.0 & 3.0 MPM

ARBORICULTURE:

Supply and planting Royal Palm flower plants including preparation of ground up to 30cms using pesticides and manures etc. complete all as specified and as directed.

Supply and planting Flowering Cactus (Eupibola) flower plants big of size not less than 30cm high including preparation of ground up to 30cms using pesticides and manures etc. complete all as specified and as directed.

Supply and planting Isyore flower plants, big of size not les than 30 cm high including preparation of ground up to 30cms using pesticides and manures etc. complete all as specified and as directed.

Supply and planting Neerlum flower plants including preparation of ground up to 30cms using pesticides and manures etc. complete all as specified and as directed.

Supply and planting Almanda flower plants including preparation of ground up to 30cms using pesticides and manures etc. complete all as specified and as directed.

Supply and planting Mussaenda of colour red/white flower plants including preparation of ground up to 30cms using pesticides and manures etc. complete all as specified and as directed.

Supply and planting Cannas plants including preparation of ground up to 30cms using pesticides and manures etc. complete all as specified and as directed.

Supply and planting Coconut plants including preparation of ground up to 30cms using pesticides and manures etc. complete all as specified and as directed.

Supply and planting Ashoka plants including preparation of ground up to 30cms using pesticides and manures etc. complete all as specified and as directed.

Supply and planting Bougan flower plants including preparation of ground up to 30cms using pesticides and manures etc. complete all as specified and as directed.

Supply & planting Hydro plants including preparation of ground up to 30cm deep and filling soft soil, cow dung and watering etc. complete all as specified and as directed.

Supply and plant hedge type Acalysha of minimum height 15cm above ground level, not less than 12 Nos. per running metre length including preparation of ground up to 30cm deep using pesticides and manure complete all as specified and as directed.

Supply and plant Korean grass carpet by piece turfing including preparation of earth to required depth using pesticides and manures complete all as specified and as directed. Note for Item Nos.140 to 152: Supply only fertile earth, cow dung, manure, pesticides etc. will be measured separately.

Supply only approved good quality fertile earth suitable for carpet grass all as specified.

Supply only Neem cake in sacks all as specified.

Supply only Polydol of approved make all as specified.

Supply only DAP of approved make all as specified.

Supply only Novacron of approved make all as specified.

Supply only Blytex of approved make all as specified.

Supply only approved manure (cow dung) best quality suitable for arboriculture all as specified.

Supply only approved vermi compost of the best quality all as specified.

S&F tree guard of size 600mm dia. and 1500mm high, decorative type comprising of welded wire fabric, angle iron posts fixed with PCC 1:3:6 type C1 including necessary earthwork and painting tree guard with two coats of synthetic enamel paint over a coat of red oxide primer complete all as specified and as directed.

AIR CONDITIONING:

REFRIGERANT PIPING-PACKAGE UNITS: Supply, installation, testing and commissioning of 18 G/19 G hard drawn copper refrigerant piping 7/8" dia. with all fittings, supports etc., with copper piping fittings quality suitable for 18 G piping including clamping of the copper piping at every 1.5 Mtr. Distance, piping laid on supporting frame made with 32x32x5mm MS angle as per the approved specifications painted with one coat of red oxide primer after surface cleaning and two coats of black paint complete all as specified and as directed.

REFRIGERANT PIPING-PACKAGE UNITS: Supply, installation, testing and commissioning of 18 G/19 G hard drawn copper refrigerant piping 5/8" dia. with all fittings, supports etc., with copper piping fittings quality suitable for 18 G piping including clamping of the copper piping at every 1.5 Mtr. Distance, piping laid on supporting frame made with 32x32x5mm MS angle as per the approved specifications painted with one coat of red oxide primer after surface cleaning and two coats of black paint complete all as specified and as directed.

AIR DISTRIBUTION: GALVANIZED STEEL SHEET DUCTING: Supply, installation, testing and commissioning of pre-fabricated galvanized steel sheet (GSS) 24 G (MS angle flanges) square/rectangular ducting for supply/return air, fabricated from galvanized steel sheet, having zinc coating of 160 gm/Sq.m. total on both sides complete with gaskets, elbows, splitters, vanes, supports etc. as per IS-655/1963 with required scaffolding work to install the ducts at site complete all as specified and as directed.

AIR DISTRIBUTION: GALVANIZED STEEL SHEET DUCTING: Supply, installation, testing and commissioning of pre-fabricated galvanized steel sheet (GSS) 22 G (MS angle flanges) square/rectangular ducting for supply/return air, fabricated from galvanized steel sheet, having zinc coating of 160 gm/Sq.m. total on both sides complete with gaskets, elbows, splitters, vanes, supports etc. as per IS-655/1963 with required scaffolding work to install the ducts at site complete all as specified and as directed. Note for Item Nos.165 & 166: Drawings, layout of complete ducting and connected items shall be prepared by the contractor and the same shall be submitted to the Engineer-in-Charge for approval.

AIR DISTRIBUTION: FIRE DAMPER: Supply, installation, testing and commissioning of spring return type fusible link type fire damper complete as required for operation, spring activated on melting of fusible link having melting point 67.13°C, located in the SA/RA ducts, at all fire rated crossovers (shafts, walls, etc.) complete tested as per ULL-555 and certified by CBRI complete all as specified and as directed. Note: Drawings showing sizes, locations of fire dampers etc shall be prepared by the contractor and submit the same to accepting officer for approval.

FINNED STRIP HEATERS: Supply, installation, testing and commissioning of finned strip heaters of capacity: 2 KW x 3 Nos., 240 Volt AC, 50 Hz Single Phase, Operates up to 400°F, having the following features complete all as specified and as directed: Application: Air-Conditioning de humidification Construction: Made of stainless steel, GP sheathing having the heat resistance chrome nickel 80/20 element protected under the best insulation to avoid the leakage of current and to ensure the long life of the heaters. Finns (3”x1.5”), (3.5”x1.5”) which increase the output of heat to the maximum dissipation and having screw type terminals on one end for proper connection. Installation: Installation with in forced air only in horizontal and flat position only in the plenum/supply duct.

ACOUSTIC INSULATION: S&F acoustic insulation with 25mm thick fibre glass rigid boards and finished with RP tissue paper and 28mm gauge aluminium perforated sheet up to 5m from outlet of the air plenum including 5 micron filters in air plenum for all AHUs complete all as specified and directed.

THERMAL INSULATION: S&F 25mm thick thermal insulation for RA ducts with resin bonded fibre glass wool of density 24 KG/Cu.m. covered with GI chicken wire mesh and cladded with aluminium foil fixed with adhesive tape complete all as specified and directed.

SA/RA DIFFUSERS/GRILLES/DAMPERS: Supply, installation, testing & commissioning of removable supply air diffusers/grilles with volume control damper of extruded aluminium sections duly powder coated complete all as specified and as directed.

SA/RA DIFFUSERS/GRILLES/DAMPERS: Supply, installation, testing & commissioning of removable return air diffusers/grilles with out volume control damper of extruded aluminium sections duly powder coated complete all as specified and as directed. Note for Item Nos.171 & 172: Sizes and locations of diffusers shall be prepared by the contractor and to be submitted to Engineer-in-Charge for approval.

SA/RA DIFFUSERS/GRILLES/DAMPERS: Supply, installation, testing & commissioning of 18 G galvanized sheet steel volume control duct damper of extruded aluminium sections duly powder coated complete all as specified and as directed.

SA/RA DIFFUSERS/GRILLES/DAMPERS: Supply, installation, testing & commissioning of fresh air damper with GI bowl/fittings and mosquito proof netting (provided for each AHU Room) of extruded aluminium sections duly powder coated complete all as specified and as directed.

DRAIN PIPE: M&L UPVC pipes and fittings 40mm NB, resistant to chemical & electromechanical corrosion, conforming to EN 1452-2, having specific gravity 1.43, shore hardness 70°C to 90°C, tensile strength 500 Kg/Sq.cm., bending strength 950 Kg/Sq.cm., modulus of elasticity 3.2x10 Kg/Sq.cm. and dielectric strength >40 KV/mm complete with accessories complete all as specified and as directed.

ELECTRICAL WORKS: SUB PANEL FOR CASSETTE UNITS: S&F TPN 4 way distribution board IP-43 protection as per IS-13032 with provision to accommodate MCCB as incomer and suitable for four pole outgoing MCB's in sheet steel enclosure with 63 Amps 4 pole MCCB as incomer and 3 Nos. (2 W+1 SB) of 32 Amps 4 Pole, 10 KA breaking capacity 'C' curve MCBs as outgoings including making connections etc., complete concealing in wall all as specified and as directed.

POWER CABLES: Supply, laying and termination of PVC insulated and PVC sheathed/XLPE aluminium conductor UG armoured cable 16 Sq.mm., 4 core of 1.1 KV grade confirming to IS-7098 (Part-I) 1988 with up to date amendments duly ISI marked complete with necessary lugs, glands and accessories as required complete all as specified and as directed.

POWER CABLES: Supply, laying and termination of PVC insulated and PVC sheathed/XLPE aluminium conductor UG armoured cable 6 Sq.mm., 4 core of 1.1 KV grade confirming to IS-7098 (Part-I) 1988 with up to date amendments duly ISI marked complete with necessary lugs, glands and accessories as required complete all as specified and as directed.

EARTHING: S&F 25x5mm size GI strip on surface or in recess for connections etc. as required complete all as specified and as directed.

EARTHING: S&F 6 SWG GI wire on surface or in recess for loop earthing as required complete all as specified and as directed.

CABLE TRAYS: Supplying and installing perforated GI cable tray of 100mm widthx25mm depthx1.6mm thickness with perforation not more than 17.5%, in convenient sections, joined with connectors, suspended from the ceiling with suspenders including bolts & nuts etc. as required. Note: Layout of cable trays shall be prepared by the contractor and submit the same to Engineer-in-Charge for approval.

CABLE TRAYS: Supplying and installing perforated GI cable tray of 50mm widthx25mm depthx1.6mm thickness with perforation not more than 17.5%, in convenient sections, joined with connectors, suspended from the ceiling with suspenders including bolts & nuts etc. as required. Note: Layout of cable trays shall be prepared by the contractor and submit the same to Engineer-in-Charge for approval.

CASSETTE AC UNIT: Supply, installation, testing and commissioning of cassette type air conditioning units 04 TR capacity indoor/outdoor complete with cordless remote control unit and with in-built heating and cooling arrangement and digital inverter rotary compressor, single/3 Phase units 220-240 Volt, 50 Hz complete all as specified and as directed. Note: To be installed in monitoring room of Adm Building

Supply, laying and fixing of wiring for circuit/sub main wiring with FRLS PVC insulated copper conductor multi core cable 2x6 Sq.mm. along with earth wire 1x4 Sq.mm. including 16 Amps power male and female socket in surface/recessed medium class PVC conduit as required complete all as specified and as directed.

PHASE-II (a):

SCHEDULE 'A' PART-XVII: (MAINTENANCE OF ARBORICULTURE): M&L for maintenance of arboriculture as provided under Item Nos.140 to 152 under Phase-I of BoQ by weeding housing saucer melding once in every 15 days including planting new plants/grass of same spices and height if required with out any extra cost to the department for a period of TWELVE MONTHS complete all as specified and as directed. Note: Rate quoted shall be deemed to include for all the labour, materials, tools & plants and regular watering, using sprinklers, including supply and spreading/spraying organic manure, chemical fertilizers, pesticides to the required extent complete all as specified and directed.

PHASE-II (b):

PHASE-III:

PHASE-IV:

(c) The staff employed shall be having proper uniform as approved by GE. (d) The contractor shall arrange dry/wet bulb thermometer at AHU room and Air conditioned area for recording room temperature. (e) Room temperature and humidity display unit/instrument shall be provided at plant room for continuous monitoring.

RAGHUSONS INFRA ENGINEERING PVT. LTD

CH.VEERARAGHAVULU CONSTRUCTION PVT LTD

Indus Projects Private Limited

SHRI GURMUKHDAS CONTRACTORS PVT. LTD.

Agarwal Jagdish Construction Company Pvt. Ltd.

Som Projects Pvt Ltd

SOOD ASSOCIATES PVT LTD