REPAIR/ MAINT OF TRANSFORMERS, VCB AND HT UG CABLE AT DIPATOLI MIL STATION.

Amount

M &L for overhauling/Servicing/preventive maintenence of 33 KV VCB, 400 Amp indoor door type cleaning isolating contacts, moving parts removing dust particles from bus bar chamber, spout gear mechanism and moving parts, repair to motor charge spring mechanism including greasing of the moving parts, cleaning of the moving/Stationary contact with CTC, Removing of moisture by means of hot air blower, renewal of gaskets, nuts/bolts etc entire trolly components and replacement of all unserviceable spares as required at site and all as directed, inserting in trolley, testing commissioning and putting on the supply on load complete and as per under mention scope complete all as specified and as directed at site. (i) Examination of auxiliary switches, indicating devices and interlocks to ensure that they are in good order physically. (ii) Check fixed and moving contacts. (iii) Physical checking of Epoxy Housing (iv) Check close & trip coil (v) Checking of control circuit & tighten the connection if any. (vi) Test shall be carried out closing & opening timing test for all three poles (vii) Test shall be carried out IR test with megger- using 5 Kv Meggar (viii) Test shall be carried out contact resistance Kit for all three poles (ix) Caliberation & testing of relay for closing, tripping with necessary current setting as required at site.

M&L for overhauling/Servicing/preventive maintenence of 11 KV VCB, 400/630 Amp indoor door type cleaning isolating contacts ,moving parts removing dust particles from bus bar chamber spout gear mechanism and moving parts,repair to motor charge spring mechanism including greasing of the moving parts,cleaning of the moving/Stationary contact with CTC,Removing of moisture by means of hot air blower,renewal of gaskets,nuts/bolts etc entire trolly components and replacement of all unserviceable spares as required at site and all as directed ,inserting in trolley,testing commissioning and putting on the supply on load complete and as per under mention scope complete all as specified and as directed at site. (i) Examination of auxiliary switches, indicating devices and interlocks to ensure that they are in good order physically. (ii) Check fixed and moving contacts. (iii) Physical checking of Epoxy Housing (iv) Check close & trip coil (v) Checking of control circuit & tighten the connection if any. (vi) Test shall be carried out closing & opening timing test for all three poles (vii) Test shall be carried out IR test with megger- using 5 Kv Meggar (viii) Test shall be carried out contact resistance Kit for all three poles (ix) Caliberation & testing of relay for closing, tripping with necessary current setting. Note:- (i) Spares/ parts required shall be measured and paid separately under supply only items. (ii)The job included all types tools & plants required for satisfactory completion of job.

Note for ser item No 1 and 2: (i) Servicing/repairs shall be carried out by Rep of OEM's /authorised service centre of OEM for Makes Schneider. ABB, Arevaand Crompton Greaves only. (ii) Spares as required for replacement shall be of the same company as of existing make or as recommended by the OEM. The rate include one preventive manitenance and two breakdown for each switch gear during the period of contract as directed. The contractor/Rep of OEM shall visit the site befrore the preventive maintenance to check and assess the serviceability of parts and list out the unservicceable spare parts for replacement during the preventive maintenance. (iii) Cost of spares shall be measured and paid separately under relevant supply only items. (ii)The job included all types tools & plants required for satisfactory completion of job.

Supply only for replacement of closing coil- 24 V DC- CN 1176 suitable for 33 KV VCB 400 Amps as per existing make and model complete all as specified and as directed.

Supply only for replacement of shunt trip coil - 24v/30v DC -OG835 suitable for 33 KV VCB 400 Amps as per existing make and model complete all as specified and as directed.

Supply only for replacement of closing coil - 24V DC - CN 1176 suitable for 11 KV VCB 400/630/800 Amps as per existing make and model complete all as specified and as directed.

Supply only for replacement of shunt trip coil - 24v/30v DC -OG835 suitable for 11 KV VCB 400/630/800 Amps as per existing make and model complete all as specified and as directed.

Supply only for replacement of charging Pawl set suitable for 11 KV VCB 400/630/800 Amps as per existing make and model complete all as specified and as directed.

Supply only for replacement of Buffer for Spring suitable for 11 KV VCB 400/630/800 Amps as per existing make and model complete all as specified and as directed.

Supply and fixing in replacement of current transformer resin cast wound double tapping/dual correct 400/200/100/50- 5 Amp suitable for 11 KV having connectors for internal wiring complete all as specified and as directed.

Supply and fix in replacement Vaccum bottle interrupter as per exissting make and model complete all as specified and as directed.

Supply and fix in replacement of charging motor suitable for 11 KV VCB 630/800 Amps as per existing make and model complete all as specified and as directed.

M&L for servicing and renewal/replacement of defective parts of oil type transformer 3.15 MVA 33/11 KV out door type of any make by disconnecting of HT bus bar connection and providing electric power to user by alternative arrangement, opening of doors etc complete cleaning of the inside compartment, core and coils by vacuum cleaner including lead supports, tap changer terminal boards, bushing and other insulated surface be wiped clean with dry cloth and all connections must be checked for tightening after cleaning up to the satisfaction of Engr-in- Charge. The transformer must be meggred and connecting all connection and necessary testing complete with under mentioned scope of work. (i) Cleaning of transformer from inside/out side. (ii) Testing the transformer for IR values (iii) Checking/servicing/calibration of WTI for healthiness (iv) Magnetic balance test (v) IR Value check before and after the work (vi) Voltage ratio test at 440 V. (vii) DC logic test (viii) Commissioning of transformer after completion of work. Note :- (i) Counter guarantee certificate for servicing/maintenance of oil type transformers from as mentioned above shall be submitted by the tendered before quoting his competitive rates. (ii) Test results obtained shall be recorded and produced to the Engr-in- Charge. (iii) All measuring equipments and T&P required shall be arranged by the contractor. (iv) Any item/activity not listed/covered here above and required during/completing the overhauling work shall have to be arranged by contractor himself. (v) The rate quoted shall be deemed to include for disconnection of transformer HV/LV terminations for testing work and re-connections after completion of repair work.

M&L for servicing and renewal/replacement of defective parts of oil type transformer capacity 25 KVA to 250 KVA 11/.433 kV indoor/outdoor type of any make by disconnecting of HT bus bar connection and providing electric power to user by alternative arrangement, opening of doors etc complete cleaning of the inside compartment, core and coils by vacuum cleaner including lead supports, tap changer terminal boards, bushing and other insulated surface be wiped clean with dry cloth and all connections must be checked for tightening after cleaning up to the satisfaction of Engr-in- Charge. The transformer must be meggred and connecting all connection and necessary testing complete with under mentioned scope of work. Defective part shall be measured and paid under respective item, however fixing charges are included in unit rate. (i) Cleaning of transformer from inside/outside. (ii) Testing the transformer for IR values (iii) Checking/servicing/calibration of WTI for healthiness (iv) Magnetic balance test (v) IR Value check before and after the work (vi) Voltage ratio test at 440 V. (vii) DC logic test (viii) Commissioning of transformer after completion of work. Note :- (i) Test results obtained shall be recorded and produced to the Engr-in- Charge. (ii) All measuring equipments and T&P required shall be arranged by the contractor. (iii) Any item/activity not listed/covered here in above and required during/completing the overhauling work shall have to be arranged by contractor himself. (iv) The rate quoted shall be deemed to include for disconnection of transformer HV/LV terminations for testing work and re-connections after completion of repair work.

M&L for servicing and renewal/replacement of defective parts of oil type transformer capacity from 250 KVA to 630 KVA 11/.433 kV indoor/outdoor type of any make by disconnecting of HT bus bar connection and providing electric power to user by alternative arrangement, opening of doors etc complete cleaning of the inside compartment, core and coils by vacuum cleaner including lead supports, tap changer terminal boards, bushing and other insulated surface be wiped clean with dry cloth and all connections must be checked for tightening after cleaning up to the satisfaction of Engr-in- Charge. The transformer must be meggred and connecting all connection and necessary testing complete with under mentioned scope of work. Defective part shall be measured and paid under respective items. Fixing charges shall be deemed to be included in unit quoted rate. (i) Cleaning of transformer from inside/outside. (ii) Testing the transformer for IR values (iii) Checking/servicing/calibration of WTI for healthiness (iv) Magnetic balance test (v) IR Value check before and after the work (vi) Voltage ratio test at 440 V. (vii) DC logic test (viii) Commissioning of transformer after completion of work. Note :- (i) Test results obtained shall be recorded and produced to the Engr-in- Charge. (ii) All measuring equipments and T&P required shall be arranged by the contractor. (iii) Any item/activity not listed/covered here-in-above and required during/completing the overhauling work shall have to be arranged by contractor himself. (iv) The rate quoted shall be deemed to include for disconnection of transformer HV/LV terminations for testing work and re-connections after completion of repair work.

Dismantling of HT bushing of transformer including metal and rubber parts and replacing with new bushes complete with new metal and rubber parts of any size and shape required for transformer from 25kVA to 250 kVA complete all as specified and as directed.

Dismantling of HT bushing of transformer including metal and rubber parts and replacing with new bushes complete with new metal and rubber parts of any size and shape required for transformer above 250kVA to 630 kVA complete all as specified and as directed.

Dismantling of LT bushing of transformer including metal and rubber parts and replacing with new bushes complete with new metal and rubber parts of any size and shape required for transformer from 25kVA to 250 kVAcomplete all as specified and as directed.

Dismantling of LT bushing of transformer including metal and rubber parts and replacing with new bushes complete with new metal and rubber parts of any size and shape required for transformer above 250kVA to 630 kVA complete all as specified and as directed.

Supply and Fix for incorporated to the repair of transformer off load tap changer switch of existing model / type of transformer of capacity 25 to 250 kVA complete all as specified and as directed.

M&L for dehydration/centrifuging of transformer oil minimum 3 cycles to achieve dielectric strength 50 kV in 2.5 mm gap electrode with centrifuging machine at site and testing of transformer oil before and after de- hydration complete all as specified and as directed at site.

M&L for topping up/replacement of transformer chamber and conservator with new transformer oil upto a required level ( 60 KV di-electric strength in 2.5 mm gap electrode to with stand for one minute) in any type and capacity of transformer complete all as specified and directed at site.

M&L for high voltage coil of transformer including double paper insulated conductor of existing gauge and all insulating materials,varnished etc complete all as specified and as directed.

M&L for low voltage coil of transformer including double paper insulated conductor of existing gauge and all insulating material, varnished etc complete all as specified and as directed. Matting with vaccum impregnation and baking of coil suitable for 250 KVA transformer complete all as specified and as directed.

Supply and fixing in replacement of silica gel complete all as specified and as directed .

S&F in replacement of top cover gasket of transformer suitable for any type/make/capacity upto 630 KVA(made up of cork sheet 5 mm thick) complete all as specified and directed.

Taking down defective transformer upto 630 KVA capacity from pole/structure/sub station after disconnecting the existing connection complete and removing to sub station then transporting the same to a reputed work shop for repairs. After repairing the same transporting back the repaired transformer (including loading and loading) to the directed location. After installing the transformer connection of LT and HT shall be done complete all as specified and as directed .

Taking down defective transformer 3.15 MVA capacity from sub station after disconnecting the existing connection complete and removing to sub station then transporting the same to a reputed work shop for repairs. After repairing the same transporting back the repaired transformer (including loading and loading) to the directed location. After installing the transformer connection of LT and HT shall be done complete all as specified and as directed.

Attending any breakdown immiediately of 3.15 MVA power transformer by OEM service engineer to check and repair /replace any spares related break down and make the power transformer serviceable with in 72 Hours complete all as specified and directed at site. Note :-(i) Spares will be paid separately under relative items. (ii) Checking of all electrical connection for its proper tightness. (iii) Proper care shall be taken to isolate the supply and it shall be ensured that repairs are carried out on No LIVE switch gears. (iv) Each switch gear/Load break switch/breaker shall be counted as a separate unit for the purpose of measurement. (v) A sum of Rs.500.00/Hr will be recovered from contractor in case of not attending the break down by service engineer and not rectified defect with in 24 Hrs.

Attending any breakdown immediately of 25 kVA to 250 kVA transformer by OEM service engineer to check and repair /replace any spares related break down and make the power transformer serviceable with in 48 Hours complete all as specified and directed at site. Note:- (i) Spares shall be paid separately under respective items. (ii) Checking of all electrical connection for its proper tightness. (iii) Proper care shall be taken to isolate the supply and it shall be ensured that repairs are carried out on No LIVE switch gears. (iv) Each switch gear/Load break switch/breaker shall be counted as a separate unit for the purpose of measurement. (v) A sum of Rs.500.00/Hr shall be recovered from contractor in case of not attending the break down by service engineer and not rectified defect with in 24 Hrs.

Attending any breakdown immediately of transformer of capacity above 250kVA to 630 KVA transformer by OEM service engineer to check and repair /replace any spares related break down and make the power transformer serviceable within 48 Hours complete all as specified and directed at site. Note : (i) Spares shall be paid separately under respective items. (ii) Checking of all electrical connection for its proper tightness. (iii) Proper care shall be taken to isolate the supply and it shall be ensured that repairs are carried out on No LIVE switch gears. (iv) Each switch gear/Load break switch/breaker shall be counted as a separate unit for the purpose of measurement. (v) A sum of Rs.500.00/Hr shall be recovered from contractor in case of not attending the break down by service engineer and not rectified defect with in 24 Hrs.

Dismantling /taking down old unserviceable 33/11 KV Air break gang operated switches vertical/horigontal mounted including insulators and operating mechanism for insulators and operating mechanism for repair/replacement of broken/worn out components and insulators etc complete all as specified and directed at site.

S&F air break switch (GOD) vertical/horizontal, double break type triple pole mechanically operated mounted on double insulartors and steel frame with operating mechanism linked with ground level operating GI rod 25mm dia medium grade. GOD suitable for current rating upto 400 amps and suitable for HT 11 KV including connecting complete with locking arrangement complete all as specified and as directed. Make - BHEL / Jaipuria/ Rashtriya/ MEI/National

S&F horn gap fuse unit assembly triple pole outdoor type suitable for HT 33 KV 400 Amps complete all as specified and as directed.

S&F horn gap fuse unit assembly triple pole outdoor type suitable for HT 11 KV upto 400 Amps complete all as specified and as directed. Make - BHEL / Jaipuria/ Rashtriya/ MEI/National

S&F connect lightening arrestor non linear pole type MCOV 33 KV, normal discharge capacity 65 KA and impulse current with all fittings suitable for 33 KV electric working pressure including strap bolts and nuts and washers etc complete all as specified and as directed. Make - BHEL / Jaipuria/ Rashtriya/ MEI/National

S&F connect lightening arrestor non linear, pole type MCOV 11 KV discharge capacity 65 KA, with all fittings suitable for 11 KV electric working pressure including strap, bolts, nuts and washers etc complete all as specified and as directed. Make - BHEL / Jaipuria/ Rashtriya/ MEI/National

Taking down and repairing/overhauling of air break gang operated switch with DO fuse unit 11 KV/ 33 KV rating 200 Amp/400 Amp capacity triple pole mechanically operated mounted on insulators and steel frame installed vertically / horizontally, replacement of broken/worn-out components, oiling and greasing of mechanical moving parts, smoothing and polishing of electric contacts with providing conducting jelly of contacts refixed the same after repair including proper allienment complete all as specified and as directed. Note:- Worn out component/ insulators / ASCR shall be measured and paid separately under respective items of this schedule.

Supply only Female Contact or Fixed Contact heavy duty and high conductive metal complete of capacity 200A/400 Amp, 11 KV rated complete all as specified and as directed.

Supply only Male Contact or Moving Contact heavy duty and high conductive metal complete capacity 200A/400Amp 11 KV complete all as specified and as directed.

Supply and fixing in replacement of tinned coated copper connecting strip size (32x6) mm with connecting nut & bolts complete all as specified and directed.

Dismantling cross-arms of MS, channel or angle sections & earth wire etc complete and setting aside for re-use with in 50 m distance complete all as specified and as directed.

Supply fixing and fabricating tray holding cross arms FI clamps, support U clamps, strips and back plates fabrication from structural steel section including nut, bolts, washer, bars etc of required size and thickness for supporting of cable tray by welding including bending or welding cold or hot, drilling holes for bolt in any shape or size indicated or included of one coat primer coat under one finishing coat of black paint complete to support the cables complete all as specified and as directed.

M &L for GI Earthing complete with GI earth plate electrode 60cm x 60cm x6 mm buried directly in ground vertically to size of depth not less than 0.90x 0.60 x 2.25 mtr below ground level with top edge of the plate at a depth not less than 1.5 mtr below ground level, earth plate connected to galvanised earth strip of size (25x4)mm, 7.5 mtr long by means of brazing nuts, bolts, check nuts, & washers, testing of completion (drawn in earth lead protection pipe light gade GI of size 32/40 mm dia) by means of brazing at both edges with vertical plane of electrode all as shown in plate No 3 of SSR Part - I connected to earthing lead with Main switch/main control board, filling with charcoal dust 200 Kg, and common salt 100 KG, including necessary excavation and earth work in any type of soil, perforated watering pipe, funnel with wire mesh, earth lead protection pipe light grade, PCC chamber (1:3:6) type C1 (for even finish on both the faces) and RCC cover (1:2:4) Type B1, (450 x450)mm x 50mm thick with 6 mm dia CTD bars 150 mm c/c with 2 Nos of handles of 10 mm dia steel rod complete all as specified and as directed and testing on completion and connected to equipment with lugs and screw, nuts etc complete all as specified and as directed by Engr-in-Charge. Note : (i) 7.5 RM GI earth wire deemed to be included in quoted rates beyond 7.5 RM wire shall be measured and paid separately. (ii) Earth resistance of earth pit should be not more than 02 Ohms on testing after completion if the desired earth resistance is not obtained the earthing shall be redone at no extra cost. (iii) Rate quoted by the tenderer is deemed to be included salt & Charcoal upto & above 450 mm top of GI Plate. iv) Megger required for testing shall be be provided at site by the contractor. v) Contractor shall submit earth resistance testing report before submission of RAR.

S&F in replacement GI earth strip of size (25x4) mm strip with and including necessary clamps, nut bolts laid in ground complete all as specified and as directed.

S&F aluminium strip of size (25x3) mm by replacing unserviceble strip with and including necessary clamps, nut, bolts complete all as specified and as directed. Note:- Strip shall be fixed on porcelain insulators with vertical insulators.

Dismantling of ACSR conductor from HT OH lines any size complete all as specified and as directed.

M&L for ACSR conductor, steel reinforced any size for HT overhead lines including stringing and fixing on pole and binding etc complete all as specified and as directed. Note:- Size of conductor shall be as per site requirement and as directed by Engr-in-Charge.

M&L for Disc type porcelain vitreous white, brown or green insulator of size 145 mm height 255 mm dia including galvanized mild strip, washer, nut, bolt etc suitable for 11000 volt HT Line complete all as specified and directed at site.

M&L for Pin type, 11kV polymer insulator 24mm FRP complete all as specified and as directed.

M&L for Post type 11kV polymer insulator 24mm FRP complete all as specified and directed.

M&L for Pin type, 33 kV polymer insulator 34mm FRP complete all as specified and as directed.

M&L for Post type 33kV Polymer insulator with FRP as per requirement complete all as specified and directed.

Taking down/dismantling HT PCC/steel tubular poles, studs, insulator including V clamp, cross arms, earth wire support etc complete all as specified and as directed.

M&L for steel tubular swaged poles complete with cast iron base plate, finial taper plug, bolts, nuts & screws as specified type 410 SP-55 (11.00 Meters long) complete all as specified and directed at site. Note:- The cost of necessary excavation, earth work & PCC work shall be deemed to be included in quoted unit rate .

M&L for painting of HT poles up to 11 mtr long including channels with aluminium paint two coats including base paint strips and pole numbering with synthetic enamel paint of approved colour complete all as specified and as directed.

M&L for GI stay assembly set comprising of 16 mm dia 380 mm iron stay bow 1800 mm long stay rod 20 mm dia (300x300x6)mm stay plate thimble GI stay wire 7/8 SWG of required length, including loop insulator, earth work and PCC complete with all accessories as shown in electrical plate No.1 complete all as specified and as directed.

M&L for preparation of old painted steel surface six pole steel structure in switch yard above GL/coping including cross arms channels, flat iron clamps in HT OH line by scrapping with wire brush and applying one coat of aluminium paint applying black, white strips upto 4 feet height from ground complete all as specified and directed.

M&L for preparation of old painted steel surface four pole steel structure in switch yard above GL/coping including cross arms channels, flat iron clamps in HT OH line by scrapping with wire brush and applying one coat of aluminium paint applying black, white strips upto 4 feet height from ground complete all as specified and directed.

M&L for cable jointing kit for 11 KV (Earthed) grade cable for indoor termination heat shrinkable type joint complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 70 sqmm to 120 sqmm complete all as specified and directed.

M&L for cable jointing kit for 11 KV (Earthed) grade cable for outdoor termination heat shrinkable type joint complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 70 sqmm to 120 sqmm complete all as specified and directed.

M&L for cable jointing kit for 11 KV (Earthed) grade cable for straight through heat shrinkable type joint complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 70 sqmm to 120 sqmm complete all as specified and directed.

S&F Cable route indicator / Marker made up of PCC Block in cement comcrete (1:3:6) (20 mm graded stone aggregrate) of size (900 x 300)mm x 100mm thick with "DANGER / 11 KV CABLE /MES or DANGER/ 11 KV HT JOINT/ MES" embossing on cable route Indicator / Marker including painting as per approved colour and buried in ground 45 Cms including necessary earth work (as required/ ordered at site) complete all as specified and as directed.

Taking down or up UG HT Cable including cable cover laid in trenches/ cable duct or connection to HT panel /GOD and removing from site and transporting to store for safe custody for reuse or for issue under Sch of Credit complete all as specified and as directed at site including patrolling the complete length and inspecting for any punctures, below holes, damages and meggering all the cables, removing the damaged portion complete all as specified and as directed.

Relaying the HT cable retrieved from srl item No. 63 of any capacity any size complete all as specified and as directed.

M&L for XLPE insulated,screened, PVC bedded, galvanised steel strip or wire armoured, electric power cables (heavy duty) with aluminium conductor, 11000 volts (Earthed), grade cross sectional area 95 sqmm complete all as specified and as directed.

M&L for XLPE insulated, screened, PVC bedded, galvanised steel strip or wire armoured, electric power cables (heavy duty) with aluminium conductor, 11000 volts (Earthed), grade cross sectional area 120 sqmm complete all as specified and as directed. Note for srl item No. 63 & 66:- Excavation, earthwork and cable protection shall be measured and paid seperately.

Excavation in trenches not exc. 1.5 m wide and not exec 1.5 mtr in deep for foundation etc. or for shafts, wells, cesspits, mainholes, pier holes etc in any type of soil and getting out and levelling of bottom surface to required level complete all as specified and as directed.

M&L for river washed and screened, dry sand for filling in trenches/sub stations below and around underground cables for cushioning of cables etc complete all as specified and as directed.

Returning/filling in trenches including spreading, leveling, watering and well ramming in layer not exc 25 cm thick complete all as specified and as directed.

Removing the excavated materials not exceeding 50 m and depositing where directed at level not exceeding 1.5 m above the starting level complete all as specified and as directed.

Supplying and laying unreinforced precast cement concrete cable covers, Class HV, Type- 1, Flat, size 300 mm x 180 mm x 40 mm in trenches for cable protection, embossed with "HT ELECTRIC" on the top surface complete all as specified and as directed.

Relaying the HT cable cover obtain from ser item No.63 any capacity any size complete all as specified and directed.

M&L for Locate the HT Cable Fault in HT Net Work including HT VCB/Transformer /RMU through the fault Locating Machine complete all as specified and as directed at site. Note:- (i) Spares shall be paid separately under respective items. (ii) A sum of Rs. 500.00/Hr shall be recovered from contractor in case of not rectified cable fault defect within 24 Hrs and make the cable serviceable within 24 Hours.

M&L danger notice plate of 1.6 mm thick mild steel sheet, vitreous enamelled white, with letters, figures and conventional skulll and bones in signal red colour and fixed with MS clamps, bolts and nuts of approved size for HT, (25 x 20) cm complete all as specified and as directed.

M&L for trenchless boring under road crossing/foot paths etc complete all as specified and as directed.

Supply and laying in replacement of GI pipe 80 mm bore, light grade (for cable protection) ISI marked complete all as specified and as directed.

Supply and laying in replacement of GI pipe 100 mm bore, light grade (for cable protection ) ISI marked complete all as specified and as directed.

M&L for spreading stone aggregate of size 40-80 mm over sand layer in the sub stations areas including proper leveling complete all as specified and as directed.

M&L for PCC (1:4:8) type D2 (using 40mm graded stone aggregate), as in foundation of Poles and filling and mass concrete etc, with and including use and waste of formwork (as if required), complete all as specified and as directed.

M&L for PCC (1:3:6) type C1 (using 20 mm graded stone aggregate) as in coping of pole etc including use and waste of form work & finishing the surfaces even & smooth without using extra cement complete all as specified and as directed.

M&L for cutting of tree branches including cutting of trunk branches & stacking of serviceable material and disposal of unserviceable materials to a distance not exc 50 mtr & clearing site complete all as specified and as directed at site. Note:- Span up to 50 mtr length shall be measured as one span.

Rasam Engg Co.

united builders