SPL REPAIR OR REPLACEMENT OF RUSTED CI/DI DISTRIBUTED PIPE LINE INTO PP-R PIPE AND CONVERSION OF LT OVERHEAD LINE INTO UG CABLE AT CHANGSARI AND OTHER SANCTION WORK AT RANGIA MILITARY STATION UNDER GE RANGIA

Amount

Excavation in trenches n.exc 1.5m wide and n.exc 1.5 m in depth for foundation etc or for shafts, wells, cesspits, manholes, pier holes etc n.exc 10 sqm on plan and n.exc 1.5m in depth and getting out in soft/loose soil complete all as per specified and as directed by Engineer-in-charge.

Returning, filling in, including spreading, leveling, watering and well ramming in layers n exc 25cm complete all as per specified and as directed by Engineer-in-charge.

Removing excavated material not exc. 50 m & depositing where directed at a level not exc. 1.5 m above starting point complete all as per specified and as directed by Engineer-in-charge.

Taking out old existing GI/CI water mains 150 mm bore (including all fittings and cleaning) with spigot and socket ends and fittings for re-use in the work and removing unserviceable pipes and fittings from site complete all as per specified and as directed by Engineer-in-charge.

All as per serial item No. 4 above but for size of 100 mm bore.

All as per serial item No. 4 above but for size of 80 mm bore.

All as per serial item No. 4 above but for size of 50 mm bore.

All as per serial item No. 4 above but for size of 40 mm bore.

All as per serial item No. 4 above but for size of 32 mm bore.

All as per serial item No. 4 above but for size of 25 mm bore.

All as per serial item No. 4 above but for size of 20 mm bore.

All as per serial item No. 4 above but for size of 15 mm bore.

Re-fixing and relaying only old unserviceable medium grade GI/CI water pipe 100 mm bore and connections in new or old position with all fittings in trenches, thread including testing complete all as per specified and as directed by Engineer-in-charge.

All as per serial item No. 13 above but for GI/CI pipe of size 80 mm bore.

All as per serial item No. 13 above but for GI/CI pipe of size 50 mm bore.

All as per serial item No. 13 above but for GI/CI pipe of size 40 mm bore.

All as per serial item No. 13 above but for GI/CI pipe of size 32 mm bore.

All as per serial item No. 13 above but for GI/CI pipe of size 25 mm bore.

All as per serial item No. 13 above but for GI/CI pipe of size 20 mm bore.

All as per serial item No. 13 above but for GI/CI pipe of size 15 mm bore.

Supply and laying PP-R Pipes 160 mm dia ( PN 16/ SDR 7.4) with all fittings laid in trenches including testing complete all as per specified and as directed by Engineer-in-charge.

All as per serial item No. 21 above but for PPR pipe of size 110 mm dia. (PN 16/ SDR 7.4).

All as per serial item No. 21 above but for PPR pipe of size 90 mm dia. (PN 16/ SDR 7.4).

All as per serial item No. 21 above but for PPR pipe of size 63 mm dia. (PN 16/ SDR 7.4).

All as per serial item No. 21 above but for PPR pipe of size 50 mm dia. (PN 16/ SDR 7.4).

All as per serial item No. 21 above but for PPR pipe of size 32 mm dia. (PN 16/ SDR 7.4).

All as per serial item No. 21 above but for PPR pipe of size 25 mm dia. (PN 16/ SDR 7.4).

All as per serial item No. 21 above but for PPR pipe of size 20 mm dia. (PN 16/ SDR 7.4).

S&F gun metal globe or gate valve, with iron wheel head screwed both ends for iron pipe of 50 mm bore fixed in GI/PP-R pipe lines including dismantling old unserviceable one complete all as per specified and as directed by Engineer-in-charge.

All as per serial item No. 29 above but valve of size 40 mm bore.

All as per serial item No. 29 above but valve of size 25 mm bore.

M&L for construction of valve pit of internal size 120 cm X 120 cm X 90 cm with one brick thick brick masonry wall in cement mortar (1:4), PCC foundation 15cm thick (1:4:8) type D-2 with 15cm offsets, PCC copping 5 cm thick (1:2:4) type B-1, plastering 15mm thick in cement mortar (1:4), 40X40X6mm angle iron frame and 3mm thick MS sheet cover with locking arrangement including painting to steel surfaces with two coats of synthetic enamel paint over a coat of red oxide primer and necessary excavation and earth work including dismantling of existing one complete all as per specified and as directed by Engineer-in-charge.

All as per serial item No. 32 above but pit of size 90 cm X 90 cm X 60 cm.

S&F cast iron sluice valve for 150 bore pipe heavy duty (PN-1.6) with brass spindle and iron wheel head flanged both ends and including all jointing materials required viz rubber gasket 3mm thick, bots, nuts and washers including dismantling old unserviceable one complete all as per specified and as directed by Engineer-in-charge.

All as per serial item No. 34 above but for size of 100 mm bore.

All as per serial item No. 34 above but for size of 80 mm bore.

S&F in repair rotational moulded polyethylene water storage tanks (cylinderical, vertical with closed top) of 250 Ltrs capacity hoisted and fixed in position, complete all as per specified and as directed by Engineer-in-charge.

All as per serial item No. 37 above but size of 500 Ltrs capacity.

All as per serial item No. 37 above but size of 1000 Ltrs capacity.

S&F in repairs 15 mm ball valves, high pressure of PTMT with epoxy coated Aluminium rod & high density plastic ball screwed for iron pipe and fixed (Minimum weight 15mm-142gms/ 20 mm - 210gms/25mm-455gms/ 40mm - 690 gms) and fixed in position complete all as per specified and as directed by Engineer-in-charge.

Dismantling of LT over head ACSR conductor of any size removing conductor for site complete all as specified and as directed by Engr-in charge.

Dismantling of LT insulators of any type and size removing the insulator form site complete all as specified and as directed by Engr-in charge.

Dismantling of cross arms/clamp/nuts/bolts fixed on Steel tubular poles carefully and removing unserviceable cross arms from site complete all as specified and as directed by Engr-in charge.

Supply, fixing & testing of 185 Sqmm, 3.5 Core XLPE insulated screened PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) with stranded aluminum conductor, 1100Volt grade on walls with fixing acessories including taking down old unserviceable XLPE cable, old brick bats or precast cable cover & GI pipe used for cable protection complete all as specified and as directed by Engineer-in-charge. Note - Earthwork, sand cushioning, bricks, GI pipe, etc. shall be measured and paid separately.

All as per serial item No. 44 above but size of 95 Sqmm, 3.5 Core.

All as per serial item No. 44 above but size of 35 Sqmm, 3.5 Core.

All as per serial item No. 44 above but size of 25 Sqmm, 3.5 Core.

All as per serial item No. 44 above but size of 16 Sqmm, 3.5 Core.

All as per serial item No. 44 above but size of 10 Sqmm, 3.5 Core.

M&L for sand cushioning (dry) in trenches for protection of UG cables (below, above and around the cable laid in trenches) of 230mm spreding thickness and consolidated (punned) upto 180mm thickness, complete all as specified and as directed by Engineer-in-charge.

Supply laying GI pipe 32 mm bore light grade for protection of UG cable complete all as specified and as directed by Engineer-in-charge.

Supply laying GI pipe 25 mm bore light grade for protection of UG cable complete all as specified and as directed by Engineer-in-charge.

Supply & Laying Sub-Class B Bricks, well burnt, laid breadth wise along the length of cable laid in trenches over sand cushion laid for UG cable protection, complete all as specified and as directed by Engineer-in-charge.

M&L for cutting of bituminous road to 90 cm in depth and 60 cm in width for laying of GI pipes and making good of cutting area with earth filling, 450mm thick sand filling and finaly on top level of road filling with 250 mm thick PCC 1:2:4 type B-1 (20 mm graded stone aggregate), complete all as specified and as directed by Engineer-in-charge.

Supply and fix sheet metal enclosure powder coated MCCB DB TPN 415 Volts 4 way double door vertical type with 200 Amps rated bus bar din rail neutral link with suitable for MCCB as incomer including taking down old unserviceable one complete all as specified and as directed by Engineer-in-charge.

Supply and fix double door sheet metal enclosure powder painted for MCB SPN 12 way 240 volt DB with din rail and bus bar including making good to the disturbed surface matching with the existing including taking down old unserviceable one, complete all as specified and as directed by Engineer-in-charge.

Supply and fix double door sheet metal enclosure powder painted for MCB SPN 8 way 240 volt DB with din rail and bus bar including making good to the disturbed surface matching with the existing including taking down old unserviceable one, complete all as specified and as directed by Engineer-in-charge.

Supply and fix MCB TPN 63 Amp 10KA breaking capacity 230/240 volt AC including taking down old unserviceable one, complete all as specified and as directed by Engineer-in-charge.

Supply and fix MCB SPN 40 Amp 10KA breaking capacity 230/240 volt AC including taking down old unserviceable one, complete all as specified and as directed by Engineer-in-charge.

Supply and fix MCB SP 240 Volts 6 to 32 Amps breaking capacity 10 KA rating including taking down old unserviceable one, complete all as specified and as directed by Engineer-in-charge.

Supply, install, testing & commissioning of CPRI approved LT Feeder pillar box outdoor type totally enclosed with front and rear opening hinged doors with canopy sloaped top projected and raised platform of suitable sizes weather dust vermin proof made out of 3.15 mm thick CRCA Sheet factory made powder coated as approved colour aluminum bus bar suitable for 3 phase 4 wire LT AC 50 HZ 433V 450 Amps Capacity RYBN insulated with sleeve insulation complete with multifunctional meter LED Type by showing Amps volts frequency etc along with suitable size of CT on outgoing indicating lamp RYB complete internal wiring with suitable size of PVC insulated copper conductor cable including cable glands and lugs for incoming and outgoing cables as per required sizes PCC platform made out of 1:2:4 type B1 and pedestal of 30 cm height from GL with suitable nuts and bolts washers to accomodate the following items including supply and fixing following items: (a) MCCB 4 pole, 415V, 50 KA, 300Amps -adjustable type with extended terminal - 01 No (Incoming) (b) MCCB 4 pole, 415 volt, 30 KA, 100 Amps -adjustable type with extended terminal - 02Nos (Outgoing) (c) MCCB 4 pole, 415 volt, 25 KA, 63 Amps -adjustable type with extended terminal - 01Nos (Outgoing) (d) MCB 4 pole, 25 KA, 40 Amps- 03 Nos (Outgoing) (e) MCB 2 pole, 32 Amps, 25 KA - 02 Nos (Outgoing) (f) Multifunctional meter (KWH,Voltage,Ampere and frequency)-01 Set (g) Onload change over switch 300 Amp (h) Spare Space for fixing MCCB 4P upto 63 Amp - 02 Nos (j) Spare Space for fixing MCB TPN upto 63 Amp - 02 Nos (k) Indicating lamp RYB - 01 set

Supply, install, testing & commissioning of CPRI approved LT Feeder pillar box outdoor type totally enclosed with front and rear opening hinged doors with canopy sloaped top projected and raised platform of suitable sizes weather dust vermin proof made out of 3.15 mm thick CRCA Sheet factory made powder coated as approved colour aluminum bus bar suitable for 3 phase 4 wire LT AC 50 HZ 433V 450 Amps Capacity RYBN insulated with sleeve insulation complete with multifunctional meter LED Type by showing Amps volts frequency etc along with suitable size of CT on outgoing indicating lamp RYB complete internal wiring with suitable size of PVC insulated copper conductor cable including cable glands and lugs for incoming and outgoing cables as per required sizes PCC platform made out of 1:2:4 type B1 and pedestal of 30 cm height from GL with suitable nuts and bolts washers to accomodate the following items including supply and fixing following items: (a) MCCB 4 pole, 415V, 36 KA, 100Amps -adjustable type with extended terminal - 01 No (Incoming) (b) MCB 2 pole, 30 KA, 40 Amps- 10 Nos (Outgoing) (c) Multifunctional meter (KWH,Voltage,Ampere and frequency)-01 set (d) Onload change over switch 100 Amp - 01 Nos (e) Spare Space for fixing MCCB 4P upto 63 Amp - 02 Nos (f) Spare Space for fixing MCB TPN upto 63 Amp - 02 Nos (g) Indicating lamp RYB - 01 set

Supply, install, testing & commissioning of CPRI approved LT Feeder pillar box outdoor type totally enclosed with front and rear opening hinged doors with canopy sloaped top projected and raised platform of suitable sizes weather dust vermin proof made out of 3.15 mm thick CRCA Sheet factory made powder coated as approved colour aluminum bus bar suitable for 3 phase 4 wire LT AC 50 HZ 433V 450 Amps Capacity RYBN insulated with sleeve insulation complete with multifunctional meter LED Type by showing Amps volts frequency etc along with suitable size of CT on outgoing indicating lamp RYB complete internal wiring with suitable size of PVC insulated copper conductor cable including cable glands and lugs for incoming and outgoing cables as per required sizes PCC platform made out of 1:2:4 type B1 and pedestal of 30 cm height from GL with suitable nuts and bolts washers to accomodate the following items including supply and fixing following items: (a) MCCB 4 pole, 415V, 36 KA, 100Amps -adjustable type with extended terminal - 01 No (Incoming) (b) MCB 4 pole, 415 volt, 30 KA, 63 Amps - 01Nos (Outgoing) (c) MCB 2 pole, 20 Amps, 25 KA - 04 Nos (Outgoing) (d) MCB 2 pole, 25 KA, 40 Amps- 03 Nos (Outgoing) (e) MCB 2 pole, 25 KA, 32 Amps- 04 Nos (Outgoing) (f) Multifunctional meter (KWH,Voltage,Ampere and frequency)-01 Set (g) Onload change over switch 63 Amp (h) Spare Space for fixing MCCB 4P upto 63 Amp - 02 Nos (j) Spare Space for fixing MCB TPN upto 63 Amp - 02 Nos (k) Indicating lamp RYB - 01 set

M&L for earthing complete including necessary excavation and earth work in any type of soil with galvanized steel earth plate electrode size 60 cm x 60 cm x 6 mm thick buried directly in ground (earth pit not less than 2.25 mtrs below ground level) with top edge of the earth plate not less than 1.5 mtr below normal ground level connected to galvanised earth strip 32x6 mm by means of bolts nuts check nuts and washers of galvanised iron or steel all as shown in electrical plate No. 3 of MES SSR Part-1 connected to main switch board or main control board all as specified and testing on completion including provision of earth wire protected by galvanised iron 40 mm dia. light grade pipe and watering pipe shall be 20 mm ore medium grade PCC pipt with pre cast RCC cover, charcoal/salt funnel etc. including taking down old unserviceable one complete all as specified and as directed by Engineer-in-charge. NOTE : (i)The concrete pit shall be PCC 1:3:6 tye C-1, 40 mm thick pre cast cover slab of RCC (1:2:4) type B-1 using 20 mm graded stone aggregate reinforced with 8 mm TMT bars @10 cm C/C on both sides with suitable cast iron handle shall be provided in liew of cast iron cover shown in electrical plate No.5 of MES SSR Part-1 (ii) Item includes the cost of 7.5 m GI pipe for protectio of earth strip. (iii) PCC pits shall be provided atleast 500 mm away from the pit and not on the earth pipt itself and the extra cost of additional length of watering pipe, bends , elbows etc. shall be deemed to be included in the quoated rate.

Supply laying GI pipe 80 mm bore light grade for protection of UG cable complete all as specified and as directed by Engineer-in-charge.

M&L for earthing complete with galvanised steel earth plate electrode of size 600 mm x 600 mm x 6 mm thick buried directly in ground (earth pit not less than 2.25 mtr deep below normal ground level) with top edge of the plate not less than 1.5 mtr below ground level, connected to galvanized earth wire 4.00 mm dia by means of bolts nuts check nuts & washers of galvanized iron or steel , procteded by GI pipe 15 mm bore( light grade) and watering pipe 20 mm bore GI pipe (light grade) and chamber of pcc 1:4:8 type D2 using 40 mm graded stone aggregate and coping shall be in PCC 1:3:6 type C1 using 20mm graded stone agg. 50 mm thick cover of RCC 1:2:4 type B1 using 20 mm graded stone agg. reinforced with 8 mm dia MS tor bar @ 80 mm c/c both ways including excvation and earth work and removal of surplus soil complete all as shown in electrical plate no 5 of SSR PT 1, 1991 with charcoal dust and salt complete and earth lead connected to earthing test point (up to main switches, DBs) including taking down old unserviceable one complete all as specified & testing on completion. NOTE:- (I) item includes the cost of 7.5 mtr length GI pipe for protection for GI earth wire. (ii) item rates includes the cost of 7.5 mtr earth lead GI earth wire. (iii) PCC pit shall be provided at least 500mm away from the pit and not on the earth pit itself and the extra cost of additional length of watering pipe, bends, elbow etc shall be deemed included in the unit rate. (iv) Item includes the cost of 7.5 mtr length earth strip. Note:- The contract sum shall be calculated by deducting the amount shown in Credit Schedule attached to this tender, from total amount of Schedule 'A'/BOQ.

ADITI CONSTRUCTION CO.