CONSTRUCTION OF TWO NEW OVERHEAD WATER FILLING POINTS FOR FIRE TENDER NEAR ATC AND OTHER SANCTIONED WORKS AT AIRFORCE STATION THANJAVUR

Amount

Excavation in trenches in soft/loose soil not exceeding 1.5 mtr wide and not exceeding 1.5 mtr in depth and getting out complete all as specified and directed.

Returning and filling of trenches in two parts (i) using riddled soil obtain from excavated soil upto depth of 30cm (8cm below cable and remaining above cable) for cushioning of cable and (ii) refilling the trench of remaining depth with normal excavated soil all as specified and directed. Note: - Excavated soil shall be riddled by using sieve to separate composite particles etc as per IS 1255-1983 and refilling in trenches as in cable cushioning.

Removing excavated surplus spoil obtained from excavation to adistance not exceeding 50 Metre and depositing where directed at a level not exceeding 1.5 Mtr above starting point , complete all as specified and directed.

M&L for surface Excavation not exceeding 30cm deep and averaging 15 cm deep and getting out Hard/dense soil all as specified and directed by Engineer-in-charge.

M&L for cement concrete 1:4:8 type D2 (40mm grade aggregate) in foundation,filling mass concrete all as directed and specified.

M&L for 50mm thick sand filling under floors or in foundation including watering and consolidation complete all as specified and directed

M&L for 80mm thick (M-40 grade) machine pressed precast concrete inter locking paver block (with grey cement and pigment) any shape and size conforming to IS 15 15658-2006 complete all as specified and directed

M&L for providing Cement concrete 1:2:4 using 20mm aggregate,kerbs water troughs and the like including weathering,slightly rounded or chamfered angles and throating complete all as directed and specified.

Supply and laying well brunt bricks sub class ‘B’ of size 23 x 11.5 x 7.5 cm for cable protection laid length wise perpendicular to the axis of the cable,adjacent to each other complete all as specified and directed by engineer in charge.

S&F 40 mm dia GI tubing , light grade with all fittings laid in trenches / road crossing for UG cable protection all as specified and directed.

S&F 40 mm dia GI tubing , medium grade with all fittings laid in trenches / road crossing for UG cable protection all as specified and directed.

S&F 50 mm dia GI tubing , medium grade with all fittings laid in trenches / road crossing for UG cable protection all as specified and directed.

S&F 100 mm dia GI tubing , medium grade with all fittings laid in trenches / road crossing for UG cable protection all as specified and directed.

Supply and fix CI sluice valve of pressure Class PN - 1.6 flanged, 100 mm dia and drilled at both ends conforming to IS 14846 with ISI mark, having steel spindle and gunmetal rings including wheel for operation all as specifed and all jointing materials, bolts, nuts, washers, etc, all as specifed and as directed including dismantling and taking up unserviceable valve all as specified.

Supply and Fixed Gun-metal, globe or gate valves 100 mm dia , with iron wheel head, screwed both ends for iron pipe complete all as specified and directed.

Material and Labour to cutting the existing 150 mm DI pipe line and inserting the TEE of size 150 X 150 X 100 mm for water filling line complete all as directed by Engineer - in - Charge. Note:- Rate are inclusive for necessary gasket and DI TEE complete.

Material and Labour for brick valve chamber with inner dimension of 600 mm x 600 mm x 600 mm internal size including necessary earth work excavation PCC (1:4:8) type D2 in foundation, brick work in CM (1:4), PCC 1:2:4 type B1 in coping, rendering 15 cm thick rendering in cement mortar in Cm 1:4 including provision of mild steel cover 3 mm thick on 40 x 40 x 6 mm angle iron frame work with 2 coats of synthetic enamel paint over a coat of zinc chrome prime and locking arrangement complete all as specified.

Boring of holes under road, pavement and hard standing by trenchless technology using ultra sound technique and necessary machine for insertion of GI Pipe 50 mm outer dia all as directed. all as specified and directed. Note :- (i) GI pipe shall be measured and paid separately under relevant items of this Sch. (ii) Depth will not be less than 1m below the road.

Supply and installed open well submersible monoblock pump, electric driven 415 V of suitable capacity of pump set not less than 12.5HP to achieve discharge 2100 LPM at 20 mtr head with strainer/foot valve of suitable size inclusive of 20 meter long submersible cable including foundation inside the static water tanks complete all as directed Make Crompton/ kirloskar.

Earthing complete with galvanized earth plate electrode 600 mm x 600 mm x 6 mm thick buried directly in ground vertically to a depth not less than 2.25 meter below ground level not less than 1.5 m below normal ground level connected to earth wire 4 mm dia as earth lead means of nuts and bolts, washer made out of copper of tinned brass and protecin GI pipe of 25mm dia all as specified and testing complete including earth work, PCC chamber, RCC cover wih handle, GI pipe 20 mm dia light grade for watering with GI funnel wire mesh, salt, charcoal, lugs complete. Note: The rate if inclusive of earth work and excavation in any strata, PCC chamber in PC 1:3:6 type C1 RCC cover slab 50mm thick with 8mm dia TMT bars both ways at 140mm centre to centre.

Supply, laying and testing cable XLPE insulated, screened, PVC bedded, galvanized steel strip or wire armored, electric power cables (heavy duty) 1100 Volts grade with stranded aluminum conductor of size 70 sqm 3.5 core

Supply, laying and testing cable XLPE insulated, screened, PVC bedded, galvanized steel strip or wire armored, electric power cables (heavy duty) 1100 Volts grade with stranded aluminum conductor of size 25 sqm 3.5 core. Note : Rate is included for LT cable root indicator for the distance of 30 meter each.

Supply and fixing MCCB 63 Amp, 50 Hz, 415 V 4 pole with rupturing capacity 16 KA including additional and alteration in existing panel complete all as specified and directed.

Supply and Fix LT Feeder pillar box suitable for LT supply, outdoor type factory made powder coated dust and vermin proof ,double door made out of 3.15 mm thick CRCA sheet mounted on mild steel angle iron with water proof top canopy, front and back door operated with suitable locking arrangement, sheet steel encloser, cable entry detachable bottom plates erected on and including PCC 1:2:4 type B1 (using 20 mm graded stone aggregate) pedestals finished with degree of protection IP 54 and including the following accessories: :- Note: (i) Rates are inclusive for fixing of suitable size cable gland, LT end termination joint kits, CT/ PT and elctrcal connection complete to function multi functional meter. (ii) All MCCB/ MCB must be fixed in virtical position. (a) Aluminum TPN bus bars fixed on epoxy bus bar insulator capacity 100 Amps 1 Set (b) MCCB 63 Amps TPN 16 KA-1 No (in coming) (c) MCCB TP 40 Amps - 1 Set (for starter) (d) MCB TP 40 Amps - 1 Set (Spare) (e) Cylindrical type capacitor 10 KVAR with suitable size MCB SPN - 01 No (f) Star delta starter for 20 HP submersible pump - 01 No (g) LED Phase indicator lamps (R, Y, B) - 1 Set (h) Single phase preventer - 1 No (j) Digital Multifunction meter to measure KWh, PF, VLL, VLN, W, VA ,V, I and WH including CT and PT complete with all electrical connection - 01 No

Supply and Fix LT Feeder pillar box suitable for LT supply, outdoor type factory made powder coated dust and vermin proof ,double door made out of 3.15 mm thick CRCA sheet mounted on mild steel angle iron with water proof top canopy, front and back door operated with suitable locking arrangement, sheet steel encloser, cable entry detachable bottom plates erected on and including PCC 1:2:4 type B1 (using 20 mm graded stone aggregate) pedestals finished with degree of protection IP 54 and including the following accessories: :- Note: (i) Rates are inclusive for fixing of suitable size cable gland, LT end termination joint kits, CT/ PT and elctrcal connection complete to function multi functional meter. (ii) All MCCB/ MCB must be fixed in virtical position. (a) Aluminum TPN bus bars fixed on epoxy bus bar insulator capacity 100 Amps 1 Set (b) MCCB 63 Amps TPN 16 KA-1 No (in coming) (c) MCCB 3P 40 Amps - 1 Set (for starter) (d) MCB TPN 40 Amps - 1 Set (Spare) (e) Cylindrical type capacitor 10 KVAR with suitable size MCB SPN - 01 No (f) Star delta starter for 15 HP submersible pump - 01 No (g) LED Phase indicator lamps (R, Y, B) - 1 Set (h) Single phase preventer - 1 No (j) Digital Multifunction meter to measure KWh, PF, VLL, VLN, W, VA ,V, I and WH with CT and PT complete electrical connection - 01 No

Supply and Fix LT Feeder pillar box suitable for LT supply, outdoor type factory made powder coated dust and vermin proof ,double door made out of 3.15 mm thick CRCA sheet mounted on mild steel angle iron with water proof top canopy, front and back door operated with suitable locking arrangement, sheet steel encloser, cable entry detachable bottom plates erected on and including PCC 1:2:4 type B1 (using 20 mm graded stone aggregate) pedestals finished with degree of protection IP 54 and including the following accessories: :- Note: (i) Rates are inclusive for fixing of suitable size cable gland, LT end termination joint kits, CT/ PT and elctrcal connection complete to function multi functional meter. (ii) All MCCB/ MCB must be fixed in virtical position. (a) Aluminum TPN bus bars fixed on epoxy bus bar insulator capacity 100 Amps 1 Set (b) MCCB 40 Amps TPN 16 KA-1 No (in coming) (c) MCCB TP 32 Amps - 1 Set (for starter) (d) MCB TP 32 Amps - 1 Set (Spare) (e) Cylindrical type capacitor 5 KVAR with suitable size MCB SPN - 01 No (f) Star delta starter for 7.5 HP submersible pump - 01 No (g) LED Phase indicator lamps (R, Y, B) - 1 Set (h) Single phase preventer - 1 No (j) Digital Multifunction meter to measure KWh, PF, VLL, VLN, W, VA ,V, I and WH with CT and PT complete electrical connection - 01 No

Supply and Fix LT Feeder pillar box suitable for LT supply, outdoor type factory made powder coated dust and vermin proof ,double door made out of 3.15 mm thick CRCA sheet mounted on mild steel angle iron with water proof top canopy, front and back door operated with suitable locking arrangement, sheet steel encloser, cable entry detachable bottom plates erected on and including PCC 1:2:4 type B1 (using 20 mm graded stone aggregate) pedestals finished with degree of protection IP 54 and including the following accessories: :- Note: (i) Rates are inclusive for fixing of suitable size cable gland, LT end termination joint kits, CT/ PT and elctrcal connection complete to function multi functional meter. (ii) All MCCB/ MCB must be fixed in virtical position. (a) Aluminum TPN bus bars fixed on epoxy bus bar insulator capacity 100 Amps 1 Set (b) MCCB 40 Amps TPN 16 KA-1 No (in coming) (c) MCCB TP 25 Amps - 1 Set (for starter) (d) MCB TP 20 Amps - 1 Set (Spare) (e) Cylindrical type capacitor 5 KVAR with suitable size MCB SPN - 01 No (f) Star delta starter for 5 HP submersible pump - 01 No (g) LED Phase indicator lamps (R, Y, B) - 1 Set (h) Single phase preventer - 1 No (j) Digital Multifunction meter to measure KWh, PF, VLL, VLN, W, VA ,V, I and WH with CT and PT complete electrical connection - 01 No

Ashwarya Enterprises