PROVISION OF 2XURINAL AND 2XTOILET FOR NFS COMPLEX OF MB AREA SIG COY SIG DET INCLUDING CERTAIN ELECTRICAL WORKS UNDER GE I GOS

Amount

Excavation in trenches n.exc 1.5m deep & n.exc1.5m wide on plan in soft/loose soil and getting out in any type of soil for laying of cable, erection of poles and stays etc complete all as specified and directed.

Returning filling in including spreading leveling, watering and well ramming in layers not exc 25 cm in soft/loose soil complete all as specified and directed.

Removing excavated material n exc 50 m and depositing where directed at a level not exc 1.5 mtr above the starting point complete all as specified and directed.

M&L for sand cushioning to underground cables complete all as specified in clause 19.75 of SSR Part-I laid before and after laying of cables,complete all as specified and directed.

M&L for sub class 'B* brick, old size, brick covering laid dry, flat transversally along the length of cable on sand cushioning, with width equal to the length of the brick complete all as specified and directed.

Supply, laying, jointing, fixing or passing through pipe, trenches or ducts, commissioning and testing XLPE insulated heavy duty, screened and PVC sheathed armoured electric power LT cable heavy duty with aluminium conductor nominal cross sectional area 120 Sqmm 3.5 core for working voltage upto including 1100 volts confirming to IS-7098 (Part-I) 1988 (Compaction Conductors shall be shaped and arrangement for the same shall be on the cable), complete all as specified and directed for the following sizes. Note : Earthwork, sand cushioning and brick work will be measured and paid separetely under relevant items :-

All as per item No 06 above but for 95 Sqmm 3.5 core.

All as per item No 06 above but for 70 Sqmm 3.5 core

All as per item No 06 above but for 50 Sqmm 3.5 core

All as per item No 06 above but for 35 Sqmm 3.5 core

All as per item No 06 above but for 25 Sqmm 4/3.5 core

All as per item No 06 above but for 16 Sqmm 2 core

All as per item No 06 above but for 10 Sqmm 2 core

S&F GI tubing medium grade galvanised with all fittings and fixture with pole for supporting of cable and in trench for 80 mm bore including fixing with clamps made out of 50x6 mm with nuts and bolt all as specified and directed

S&F GI tubing medium grade galvanised with all fittings and fixture with pole for supporting of cable and in trench for 50 mm bore including fixing with clamps made out of 50x6 mm with nuts and bolt all as specified and directed

Cutting of road, pavement, hard standing by skilled labour known better to work with neatly for laying of under ground cables and GI pipes suitable for working pressure and making good of disturbed surface of cutting road/hard standing/pavement by existing material or PCC as it look before cutting all as specified and directed.

Supply & fix busbar box, installation, testing and commissioning of factory fabricated prewired bus bar, cubical type IP 65 of suitable size out door, double door, dust and vermin proof, CPRI approved made out of 50x50x6mm angle iron frame/legs and 3.15 mm thick CRCA sheet with openable shutters on both sides (front & rear), powder coated externally and internally, having locking arangement mounted on four legs 90 cm high (30 cm below ground level and 60 cm above ground level),Panel Make-ASPL//DVEPL/TRICOLITE/Mir Electric Industries/C&S, embedded in PCC (1:2:4 ) type B2 of suitable size with clear working space all around the bus bar complete all as specified & directed by the Engr-in-Charge to accommodate the following accessories :- (a) MCCB 4 Pole 125 Amp 25 KA - 1 Nos (Make : C&S/Schneider/Indoasian) (b) Copper bus bar 200 A for three phase and neutral duly insulated with sleeves of colour RYB with necessary holes for looping the circuit for outgoing circuit. (Note : (i) Incoming and outgoing cable shall be fixed with appropriate size of copper thimble. (ii) Apron shall be provided at bottom for protection of cable to avoid entry of vermins, reptiles. (iii) Entries of all sizes of cables in panel should be done through adequate size of metallic cable glands. (iv) Indicator Lamp-03 Nos

M& L for LT feeder pillar box outdoor type, installation, testing and commissioning, factory fabricated prewired, CPRI aproved, cubical type of appropriate size in door, dust and vermin proof, made out of 50x50x6mm angle iron frame/legs and 3.15 mm thick CRCA sheet with openable shutters on both sides (front & rear), powder coated externally and internally, having locking arangement mounted on four legs 60cm high (30 cm below ground level and 30 cm above ground level), Panel Make-L&T/Havells/C&S, embedded in PCC (1:2:4 ) type B2 block each of size 200x200x300mm complete all as specified & directed by the Engr-in-Charge to accommodate the following accessories :- Incoming (a) Copper bus bar 600 A for three phase and neutral duly insulated with sleeves of different colour RYB . (b) MCCB 4 Pole 400/315A 50 KA - 1 Nos (Make : C&S Cat No CSCS400EM*4P or equivalent in Scheneider/Polycab. (c) Digital multi functional Panel meter showing V/I.Fq,PF along with CTs , Make:-C&S/Schneider/Indoasian/ - 01 Set (d) Indicators lamp LED type RYB 240 volts - 01 Set. Outgoing (e) MCCB 4 Pole 250A 50 KA - 1 Nos (Make : C&S Cat No CSCS250EM*4P or equivalent in Schneider/Polycab) (f) MCCB 4 Pole 160A 36 KA - 1 Nos (Make : C&S Cat No CSCN250EM*4P or equivalent in Schneider/Polycab) (g) MCCB 4 Pole 125A 36 KA - 2 Nos (One Spare) (Make : C&S Cat No CSCN125EM*4P or equivalent in Schneider/Polycab) (h) MCCB 4 Pole 40A 36 KA - 2 Nos (Make : C&S Cat No CSCN125EM*4P or equivalent in Schneider/Indoasian) (j) MCB 2 Pole 32 Amp 'C' Series - 2 Nos (Make : C&S Cat No CSMBS1C32N or equivalent in Polycab/Indoasian) (Note : (i) Incoming and outgoing cable shall be fixed with appropriate size of copper thimble. (ii) Apron shall be provided at bottom for protection of cable to avoid entry of vermins, reptiles. (iii) Entries of all sizes of cables in panel should be done through adequate size of metallic cable glands.

M& L for LT feeder pillar box outdoor type, installation, testing and commissioning, factory fabricated prewired, CPRI aproved, cubical type of appropriate size in door, dust and vermin proof, made out of 50x50x6mm angle iron frame/legs and 3.15 mm thick CRCA sheet with openable shutters on both sides (front & rear), powder coated externally and internally, having locking arangement mounted on four legs 60cm high (30 cm below ground level and 30 cm above ground level), Panel Make-L&T/Havells/C&S, embedded in PCC (1:2:4 ) type B2 block each of size 200x200x300mm complete all as specified & directed by the Engr-in-Charge to accommodate the following accessories :- Incomming (a) Copper bus bar 400 A for three phase and neutral duly insulated with sleeves of different colour RYB . (b) MCCB 4 Pole 250A 50 KA - 1 Nos (Make : C&S Cat No CSCS250EM*4P or equivalent in Schneider/Polycab) (c) Digital multi functional Panel meter showing V/I.Fq,PF along with CTs , Make:-C&S/Schneider/Indoasian/ - 01 Set (d) Indicators lamp LED type RYB 240 volts - 01 Set. Outgoing (e) MCCB 4 Pole 200A 50 KA - 1 Nos (Make : C&S Cat No CSCS250EM*4P or equivalent in Schneider/Polycab) (f) MCCB 4 Pole 160A 36 KA - 1 Nos (Make : C&S Cat No CSCN250EM*4P or equivalent in Schneider/Polycab) (g) MCCB 4 Pole 125A 36 KA - 2 Nos ) One Spare (Make : C&S Cat No CSCN125EM*4P or equivalent in Schneider/Polycab) (h) MCCB 4 Pole 40A 36 KA - 4 Nos (Make : C&S Cat No CSCN125EM*4P or equivalent in Schneider/Indoasian) (j) MCB 2 Pole 32 Amp 'C' Series - 2 Nos (Make : C&S Cat No CSMBS1C32N or equivalent in Polycab/Indoasian) (k) MCB 1 Pole 32 Amp 'C' Series - 3 Nos (Make : C&S Cat No CSMBS1C32N or equivalent in Polycab/Indoasian) (Note : (i) Incoming and outgoing cable shall be fixed with appropriate size of copper thimble. (ii) Apron shall be provided at bottom for protection of cable to avoid entry of vermins, reptiles. (iii) Entries of all sizes of cables in panel should be done through adequate size of metallic cable glands.

M&L for LT panel board, supply, install and commissioning of LT panel board outdoor type, factory fabricated prewired, CPRI aproved, cubical type of appropriate size in door, dust and vermin proof, made out of 50x50x6mm angle iron frame/legs and 3.15 mm thick CRCA sheet with openable shutters on both sides (front & rear), and painting to all steel surfaces internally and externally with two coats of powder coated paint over a coat of red oxide zinc chrome primer suitable for 440 volts, 3 phase 4 wire system enclosed with copper bus bar of 400 amp for R,Y,B phases and 400 amps for neutral, having locking arangement mounted on four legs 60cm high (30 cm below ground level and 30 cm above ground level), embedded in PCC (1:2:4 ) type B2 block each of size 200x200x300mm complete all as specified & directed by the Engr-in-Charge to accommodate the following accessories and the panel should have arrangement sufficient space to work easily. Make : L&T/Havells/C&S. Incomming (a) Copper bus bar 400 A for three phase and neutral duly insulated with sleeves of different colour RYB . (b) MCCB 4 Pole 160A 35 KA - 1 Nos (Make : C&S Cat No CSE2N250ATM4P-* or equivalent in L&T/HPL. (c) Digital multi functional Panel meter showing V/I.Fq, PF along with CTs , Make:-C&S/Schneider/Indoasian/ - 01 Set (d) Indicators lamp LED type RYB 240 volts - 01 Set. Outgoing (e) MCCB 4 Pole 63A 25 KA - 8 Nos (Make : C&S Cat No CSE1M125ATM4P-* or equivalent in L&T/HPL) (f) MCCB 4 Pole 40A 25 KA - 2 Nos (Make : C&S Cat No CSE1M125FMU4P-* or equivalent in L&T/HPL) (g) MCB 2 Pole 32 Amp 'C' Series - 2 Nos (Make : C&S Cat No CSMBS1C32N or equivalent in Polycab/Indoasian) (Note : (i) Incoming and outgoing cable shall be fixed with appropriate size of copper thimble. (ii) Apron shall be provided at bottom for protection of cable to avoid entry of vermins, reptiles. (iii) Entries of all sizes of cables in panel should be done through adequate size of metallic cable glands.

S&F GI tubing medium grade galvanised with all fittings and fixture with pole for supporting of cable and laying in trench or boring of holes for 100 mm bore including fixing with clamps made out of 50x6 mm with nuts and bolt as reqd at site or all as specified and directed

Boring of holes horizontally for laying of pipe not less than 100 mm dia (min depth 0.90 mtr to 0.120 mtr from top level) under road, hardstanding by trench less technology for passing cable through pipe with mechanical/hydraulic/compresser pressure pump machine system throughly so the surface of road can not be disturbed or cracked all as specified and directed.

M&L for earthing complete with galvanized steel earth plate electrode 600 x 600 x 6 mm thick buried directly in ground (earth pit not less than 2.25 meters deep below normal ground level) with top edge of plate not less than 1.5 metres below normal ground level connecting to the Galvanized strip 32x6 mm as earthing lead by means of bolts, nuts check nuts and washers of galvanized iron and steel strip protected by provision of GI light grade pipe 40mm bore including provision of concrete pit made in PCC 1:2:4 type B-1 with 40mm thick cover of RCC (1:2:4) reinforced with XPM (weight not less than 4 kg/sqm) and frame of angle iron 25 x 25 x 6 mm with lugs 2 Nos and handle of 6 mm dia MS bar made to shape, GI light grade 20mm bore pipe for watering performed at bottom, 1.75 metre long place on top edge of earth plate, common salt & charcoal filling, test point with fixing arrangement, funnel, wire mesh and earth work in hard/dense soil, returning filling in and removal of surplus soil to a distance of not exceeding 50 metres all as per electrical plate No. 3 of SSR 2009Part-I and connecting to earth test points all as specified including testing on completion.

MCC MECHANICAL AND ENGINEERING CORPORATION

RPL SYNDICATE CO

M/S. KISHAN ENGINEERING

ELECTRO COMMERCIAL CO

M/s Ats Electricals

M/s MAA BHAIRABI ENTERPRISES

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