TP1-028/2020-21

Amount

Conducting check survey and Location pit marking for carrying out survey assesment tools and plants cutting of small trees whereever necessary as directed by Engineer

Clearing light jungle including all cost of labour ,lead, lift etc., complete.

Earth work excavation including cost of all materials lead lift etc. complete. and as directed by the Engineer at site in all kind of soils.In hard stiff clay, stiff black cotton soil, hard red earth, shales, murram, gravel stoney earth and earth mixed with small size boulders.

Earth work excavation including cost of all materials lead lift etc. complete. and as directed by the Engineer at site in all kind of soils Soft disintegrated rock not requirng blasting

Earth work excavation including cost of all materials lead lift etc. complete. and as directed by the Engineer at site in all kind of soils In Medium rock and dense medium rock not requiring blasting

Earth work excavation including cost of all materials lead lift etc. complete. and as directed by the Engineer at site in all kind of soils Hard rock requiring control blasting for foundation

Transporting the template and assembling including shifting stub and cleat, shifting template from location to location and reassambling including cost of lead, lift, etc., complete. KCR type

Transporting the template and assembling including shifting stub and cleat, shifting template from location to location and reassambling including cost of lead, lift, etc., complete. QD type

P.C.C 1:3:6 concrete using 20mm HBG metal for tower foundation with out form work but including cost of cement all materials labour, lead, lift etc., complete.as directed by the Engineer at site .

P.C.C 1:2:4, concrete using 12 to 20mm HBG metal for tower foundation and chimney with form work but including cost of cement all materials labour, lead, lift etc., complete.as directed by the Engineer at site.

Providing RCC 1:1.5:3 using 20 mm HBG metal including cost of all materials, labour, curing, mixture machine, lead, lift, etc., complete with form work for foundation concrete.

Providing steel reinforcement and placing in position including cost of reinforcement, binding wire, including cost of all materials, labours, lead and lift, etc., complete.

Back filling of pits by the excavated earth including cost of all materials, labour charge, lead, lift, etc., complete.

Removal of surplus earth around the area including cost of allmaterials, labour charge, lead, lift, etc., complete.

Providing muffing and copping with P.C.C 1:2:4, concrete using 12 to 20mm HBG metal for with form work but including cost of cement all materials labour, lead, lift etc., complete.as directed by the Engineer at site.

Providing pipe type earthing including cost of 40 mm GI earth pipe B class of length 3 m,earth strip, cutting of earth work to the required length and connecting to the earth pipe and stub including cost of all materials, lead, lift etc., complete.

Providing special type earthing in Railway crossing tower with 2 Nos 50mm dia GI "C" class pipe as per standard specification, approved drawing and as directed by the Engineer incharge including lowering the earth wire from earth peak to the ground and connecting to the earth pipe, connecting the tower legs and earth pipes by 7/3.55 mm GI earth wire with suitable clamps and providing 2 Nos 150mm dia. bore for a depth of 3.6m for each tower location and placing of GI pipes 50mm dia C class 3m long into the bore, filling with Charcoal and salt in the annular space, providing 2 Nos RCC rings 60cm dia, 50mm tk for each earth pipe and anti climbing arrangements using GI barbed wire and evice including cost of all materials ,lead,lift etc., complete.

Providing plastering C:M 1 : 3, using 12 mm thick including cost of all materials labour lead, lift, etc., complete in all respect

Transporting & erection of tower parts including sorting out of tower parts at store and site, tightening, punching of bolts and nuts transport charges to each and every location, final checking, cost of T&Ps labour, lead, lift etc, complete., The defects pointed out during final checking for handing over and commissioning the line must be attended by the contractor without any extra cost to the board

Hoisting of 7units of suspension insulators including cost of transporting from store to site al tools and plants etc complete.As directed by the Engineer at site.

Hoisting of 8units of tension insulators including cost of transporting from store to site al tools and plants etc complete.As directed by the Engineer at site.

Providing temporary stays during rough sagging and tensioning including excavation, refilling and dismantling the stays after tensioning, etc. including cost of all materials, labour, lead, lift, etc., complete.

Transporting, paying out and rough sagging of of 3 nos Panther conductor with fittings including cost of loading and unloading, transporting, sorting out of drums at store and at site according to drum schedule, providing trestles, paying out, etc complete in railways LC condition as special case

Transporting, paying out and rough sagging of 1 no. GI earth wire (7/3.55mm) with fittings including cost of loading and unloading, transporting, sorting out of drums at store and at site according to drum schedule, providing trestles, paying out, etc complete.

Releasing and restringing of 8 units single suspension insulator with fittings including all labour,lead, lift T&P, etc., complete and as directed by the Dept. Engineer at site.

Releasing and restringing of 3 Nos panther conductor with fittings including all rough sagging , restringing in newly erected tower, including cost of labour,lead, lift T&P, etc., complete and as directed by the Dept. Engineer at site.

Releasing and restringing of 1No. GI earth wire with fittings including all rough sagging, restringing in newly erected tower, including cost of labour,lead, lift T&P, etc., complete and as directed by the Dept. Engineer at site.

Providing loop jumpers and removal of same after commissioning of the 110 KV line including cost of labour,lead, lift T&P, etc., complete and as directed by the Dept. Engineer at site.

Arranging and availing railway shutdown on HT/LT, dismantling and restringing of HT/LT lines to the original position after stringing operation including all labour charges , T&Ps, etc., complete.

Cleaning the tower legs and Painting tower leg using best quality anti corrosive paint-black color-1m above coping concrete including bracings including cost of paint labour, charges, lead and lift etc. complete. In Non RF Area

Providing tack welding of all the bolts & nuts ( at least 3 places in erected towers from GL to X-arm bottom level including painting of welded portion with two coats of best quality of cold galvanised paing having at least 90% zinc content and approved by the engineer at site including cost of paint of all other materials lead and lift etc complete.

Providing shoring and shuttering with CW scantling and planks including cost of all materials,labour lead lift etc complete.As directed by the Engineer at site.

De watering charges during excavation and concreting with Diesel engine/ Electrical pump including all charges for fuel, engine oil etc complete. As directed by the Engineer at site. Already sanction Estimate of Molasi 110 Kv line.

Cutting and felling of small size Various type of trees

Cutting and felling of big size Various type of trees

Fabrication, supply and fixing in position of the Name Board made of steel sheet 18 Gauge (1.25mm)thick and Letter painting over the board as directed by the Engineer in charge of the work.

Supply and fixing in position of the Number plate as directed by the Engineer in charge of the work.

Supply and fixing in position of the Danger boards as directed by the Engineer in charge of the work.

Supply and fixing in position of the phase plate as directed by the Engineer in charge of the work.

GST for bidders within TamilNadu

GST for bidders outside TamilNadu (IGST)

K DHINAKARAN

JD ENTERPRISES

C.GOVINDAN

MSS CONTRACTORS

ULTRAPOWER BUILDERS