PROVISION OF DG SET FOR POWER BACKUP AND PROVN OF SHED OF VARIOUS LOCATIONS AT CGDHQ -15 OKHA UNDER GE (I) CG PORBANDAR

Amount

SCHEDULE 'A' B/R ITEMS

Surface dressing not exceeding 15 cm deep in soft/loose soil, Complete all as specified and directed by Engineer-in-Charge.

Excavating in post holes (or similar holes) not exceeding 0.5 Cum each, getting out, returning filling in and ramming earth or broken rubble mixed with earth around in layers not exceeding 25cm deep in any type of soil including removing the excavated material, Complete all as specified and directed by Engineer-in-Charge.

Material & Labour for Plain cement concrete type B-1, 1:2:4 (20mm graded stone aggregate) as bed plates to vertical steel posts, etc., including necessary form work, Complete all as specified and directed by Engineer-in-Charge.

Material & Labour for hard core (broken stone or boulders) of guage not exceeding 63mm deposited, spread and levelled in layers not exceeding 15cm thick, watered and rammed to a true surface, Complete all as specified and directed by Engineer-in-Charge.

Material & Labour for PCC in (1:3:6) type C-2 (using 40mm graded stone aggregate) 75mm thick as in Sub base, plinth protection etc., Complete all as specified and directed by Engineer-in-Charge.

Material & Labour for Sand filling under floors including watering and consolidation, Complete all as specified and directed by Engineer-in-Charge.

Material & Labour for Machine pressed precast concrete interlocking paver block any shape and size confirming to IS 15658-2006 of 60mm thickness M-35 Grade, Complete all as specified and directed by Engineer-in-Charge.

Material & Labour for Pre-cast cement concrete 1:3:6 type C-1 using 20mm grade stone aggregate as in kerbs set in cement mortar 1:6 with plain fair faces, including chamfers, weatherings, throating etc., Complete all as specified and directed by Engineer-in-Charge.

Supply & Fixing Rolled sections as in rafters / purlins and posts where connected to common rafters etc conforming to Fe-410(W) (Gde-E 250), Complete all as specified and directed by Engineer-in-Charge.

Material & Labour for Mild steel screw bolts 16 to 20mm dia (machine made) with hexagonal or square heads at one end and screwed the other, or screwed both ends, each screwed end to be fitted with washers and one hexagonal or square nut, not exceeding 5cm long, Complete all as specified and directed by Engineer-in-Charge.

Supply & Fixing Pre-painted galvalume aluminium zinc coating GI based corrugated steel sheet 0.5mm thick of any colour having tensile strength of 550 Mpa as in roof covering / cladding to wall, fixed with self tapping screws, Complete all as specified and directed by Engineer-in-Charge.

Supply & Fixing fabricated stainless steel work sitting benches made out of stainless steel pipe of grade SS 316 with bright polish surface, as per the pattern approved by the Engr-in-Charge, Complete all as specified and directed by Engineer-in-Charge.

Material & Labour for preparation surfaces of any description over 10cm width or girth not otherwise described two coat synthetic enamel paint over a coat red oxide primer, Complete all as specified and directed by Engineer-in-Charge.

Material & Labour for cement concrete in foundation , filling and mass concrete in PCC, type D-2, 1:4:8 (40mm graded stone aggregate) etc., including necessary form work, Complete all as specified and directed by Engineer-in-Charge.

SCHEDULE 'A' E/M ITEMS

Supply and laying of XLPE insulated and PVC armoured heavy duty 1100 volt grade electric LT UG cable with aluminium conductor of size 50 Sqmm 3.5 Core laid in trenches/along the wall/pole including making all connections complete as required at site, Complete all as specified and directed by Engineer-in-Charge. Make : Polycab/Havells/RR Kabel/Plaza

Excavation in trenches not exceeding 1.5 Metre wide and not exceeding 1.5 Metre in depth and getting out Soft/ Loose soil, Complete all as specified and directed by Engineer-in-Charge.

Returning filling in including spreading levelling watering and well Ramming in layers not exceeding 25 cm thick, Complete all as specified and directed by Engineer-in-Charge.

Removing excavated material not exceeding 50 Metre and depositing where directed at a level not exceeding 1.5 Metre above the starting point, Complete all as specified and directed by Engineer-in-Charge.

Supply & Fixing of GI steel tubing light grade 80 mm dia for laying in ground and road crossing along the pole in coping etc for cable protection including necessary fittings, clamps for supports, etc., Complete all as specified and directed by Engineer-in-Charge. Make - Tata/Jindal/Surya Prakash

Material & Labour for cutting existing road/hard standing not exceeding 45cm x 45cm in wide & depth getting out excavated material for laying cable/GI tube, returning filling & well rammaing watering finish surface 10 cm from top using PCC 1:3:6; including removal of surplase soil, Complete all as specified and directed by Engineer-in-Charge.

Supply and laying 77/63 mm Double Walled Corrugated (DWC) Pipes having corrugation on the outer wall and plain surface on the inner wall confirming to IS14930 (Part-II) for protection of UG cables, laid in trenches/ road/ drain or fixed along wall, poles or laid under floor, Complete all as specified and directed by Engineer-in-Charge. Make: Rex/Poly/Gemini

Material & Labour for bore Earthing, 50mm bore for earthing with maintenance free GI bounded chemical earthing using GI electrode of size 50mm dia - 01 No, 3 m long, GI earth strip, excavation and earth work, back fill with compound (Chemical for earth enhancer gel 2 x 25 Kg) - 01 set. all as directed, shall be deemed to be included in the unit rate. Note: (i) IR Value should be less than 1.0 ohm. (ii) Aluminum earth stip of size 25 x 3 mm including installation 7.5 m (Copper purity not less than 99%) is deemed to be included in the unit rate. (iii) Suitable FRP Chamber should be included in the unit rate.

Material & Labour for Point wiring complete with 1.5 Sqmm single core PVC insulated but unsheathed multistranded copper conductor FRLS cable 650/1100 Volts grade drawn through and including non metallic rigid PVC heavy duty casing caping (minimum 20mm dia external) but shall be increased as per actual site requirement in accordance with clause 19.125 of SSR Part- I ISI marked with wall thickness not less than 1.8mm including conduit accessories like bends, tees, junction boxes etc fixed concealed/ recessed in wall or ceiling etc., including 1.5 Sqmm PVC insulated but unsheathed multistranded copper conductor FRLS cable as earth continuity wire including modular type metal flush box with cover plate and frame of required module for mounting of modular switches, sockets, switch sockets, fan regulators with required modules Complete all as specified and directed by Engineer-in-Charge. etc for:- Note: Cost of Making Good of existing disturbed surface deemed to be included in unit rate.

One light point or one fan point controlled by one switch with cables 1.5 Sqmm size

One 3 pin socket outlet 6 amps on the independent, with cables 1.5 Sqmm size

One 3 pin socket outlet 6 amps on the same board with other switches, with cables 1.5 Sqmm size

Supply & Fixing modular type 6 A one-way switch, 1 module, Complete all as specified and directed by Engineer-in-Charge. Make :- Anchor Roma (Urban)/ Legrand (Myrius)/ L&T (EnGem)

Supply & fixing modular socket, 6 Amps, 2/3 pin combind 2 module, Complete all as specified and directed by Engineer-in-Charge. Make :- Anchor Roma (Urban)/ Legrand (Myrius)/ L&T (EnGem)

Supply & Fixing ceiling rose, surface bakelite, 65x17 mm three terminals, Complete all as specified and directed by Engineer-in-Charge. Make :- Anchor Roma (Urban)/ Legrand (Myrius)/ L&T (EnGem)

Supply and fixing surface mounted LED batten fitting 18/20 Watt, with driver complete all as specified and directed including connecting cable from ceiling rose to terminal block of luminaire, Complete all as specified and directed by Engineer-in-Charge. Make : Philips(BN100C LED40S-6500 PSU L120 GR)/Wipro/ Osram

Supply & Fixing MCB (DB) SPN 4 way double door 240 V made of sheet metal enclosure for MCB's as incomming and SPN/SP MCB as outgoing, Complete all as specified and directed by Engineer-in-Charge. Make: Hager / Legrand/ schneider

Supply & Fixing MCB SPN pole 240 volt C curve 10 KA, ISI marked as per IS/IEC 60898-1 2002 of 32 Amps capacity IP 20, Complete all as specified and directed by Engineer-in-Charge. Make: Hager / Legrand/ schneider

Supply & Fixing MCB SP 240 volt C curve 10 KA, ISI marked as per IS/IEC 60898-1 2002 of 6/32 Amps capacity IP 20, Complete all as specified and directed by Engineer-in-Charge. Make: Hager / Legrand/ schneider

Supply & Fixing Rigid non-metallic PVC conduit/casing caping 20mm dia, exclusive of boxes (junction/terminal) but inclusive of all tees, bends, elbows, reducers, bell mouth tube ends and fixing accessories such as couplers, lock nuts, saddles, pipe hooks etc., Complete all as specified and directed by Engineer-in-Charge.

Material & Labour for submain wiring 2 X 2.5 Sqmm + 1 X 2.5 Sqmm in existing surface/ Wall using IS:694-1990 marked 1.1 kV grade single core HR-FR flexible cable having multi- drawn thin strands of electrolytic copper conductors and insulation for phase & neutral and earth continuity conductor connecting to earth dolly, drawn in medium grade non-metallic PVC conduit not less than 25mm dia., colour-coded and making good of disturbed surfaces of wall/ceiling/floor, Complete all as specified and directed by Engineer-in-Charge. NOTE: 02 runs of phase & neutral conductors, 01 run of earth continuity conductor and 01 run of concealed conduit shall be measured as one length.

Supplying and fixing smart three phase four wire dual source prepaid energy meters BIS 15884 marked in board / floor panels with pre payment capacity touch keypad based digital having current range 10-60 Amp 415 Volt accuracy class 1.0 alongwith parallel home display split unit with inbuilt load control switch containing provision for TOD and RTC, inbuilt feature to sense the DG mode through PLSI, dual source registration wrt grid as well as DG supply and dynamic load allocation facility from grid and DG, capable to define for tariff slabs, happy hours and holiday definition including fixing of suitable polycarbonate, IP-65 Meterbox, Complete all as specified and directed by Engineer-in-Charge.

Supply, laying, Jointing and testing XLPE insulated, Extruded PVC outer sheath and inner sheath, galvanised steel armoured cable with aluminium conductor suitable for rated voltage of 1100 Volts grade and laid in trenches/pipe / ducts or on pole, Complete all as specified and directed by Engineer-in-Charge. and of the following sizes :-10 Sqmm 2.0 Core Make : Polycab/Havells/RR Kabel/Plaza

Supply and laying double wall corrugated (DWC) high density polythene pipes having corrugation on the outer wall and plain surface on the inner wall confirming to ISI 14930 ( Part I and II) for protection of underground cables of size 50mm Inner dia with all fittings, laid in trenches / road/ nallah or fixed along wall, poles or laid under floor (including cutting floor/Road and making good to match with existing adjoining surface etc., for cable protection all as specified Note:- Excavation and earth work shall be measured and paid separately Make: Rex/Poly/Gemini

shree chamunda enterprise

SURAJ ENTERPRISE

JAY BHARAT METAL SUPPLIERS

BABUBHAI BHIMABHAI PANDAVADRA

JAMNAGAR ELECTRIC AND MACHINERY CO