Construction of 110/33-11kV yard equipment Plinths, cable trench, quarry dust filling, Metal spreading work and allied other civil works etc. for the Establishment of Thiruvelangadu 110/33-11 kV SS with 1x16 MVA, 110/33kV and 2x10 MVA 110/11 kV Power Transformers at Palayanoor village; 1 Clearing juliflora jungle with uprooting including all cost of labour ,lead, lift etc., complete. 2 Earth work excavation for foundation in ordinary soil withlead of 10 to 100 m and lift of 3m in sand, silt or other loose soil, wet sand, or silt not under water, light black cotton soil, sandy loom and ordinary soil including excavated earth. In Hard stiff clay, stiff black cotton, hard red earth,, shales, murram, stoney earth and earth mixed with small size boulders SS 20 B 3 Earth work excavation for foundation in ordinary soil withlead of 10 to 100 m and lift of 3m in sand, silt or other loose soil, wet sand, or silt not under water, light black cotton soil, sandy loom and ordinary soil including excavated earth. Soft disintegrated rock not requirng blasting 4 Earth work excavation for foundation in ordinary soil withlead of 10 to 100 m and lift of 3m in sand, silt or other loose soil, wet sand, or silt not under water, light black cotton soil, sandy loom and ordinary soil including excavated earth. In Medium rock and dense medium rock notrequiring blasting 5 Earth work excavation for foundation in ordinary soil withlead of 10 to 100 m and lift of 3m in sand, silt or other loose soil, wet sand, or silt not under water, light black cotton soil, sandy loom and ordinary soil including excavated earth. Removal of hard rock by wedging and chiselling and trimming to proper shape 6 Supplying and filling in foundation and basement with filling sand in layers not more than 15 cm thick well rammed and watered consolidated etc complete as per standard specification 7 Transporting the surplus excavated earth, debris etc away from the site to a lead of 5km including cost of all lead, lift, conveyance , loading, unloading etc. complete 8 Re filling in foundationwith excavated earth in layers not more than 15 cm thick well rammed and watered consolidated etc complete as per standard specification 9 Laying PCC 1:3:6 mix using 20mm HBG machine crushed metal for foundation matt concrete including cost of all labour, materials, lead, lift, curing etc. Complete. 10 R:C:C1:1.5:3 using 12 to 20mm metal without form work including cost of all materials,curing, labour, lead, lift etc. complete. as per standard specification as directed by the dept. Engineer at site. 11 P:C:C1:2:4 using 12 to 20mm HBG metal without form work including cost of all materials, curing, labour, lead, lift etc. complete. as per standard specification as directed by the dept. Engineer at site. 12 PCC 1:2:4 mix using 20mm downgraded HBG machine crushed metal forfoundation concrete including form work, cost of all labour, materials, lead, lift, curing etc. complete as per standard specification. 13 R:C:C1:1.5:3 using 12 to 20mm HBG metal with form work including cost of all materials, curing, labour, lead, lift etc. complete. as per standard specification as directed by the dept. Engineer at site. 14 Providing and laying in position machine batched, machine mixed and machine vibrated design mix cement concrete of M25 grade with a minimum cement content of 360 kg per M3 for reinforced concrete structural elements under controlled water cement ratio with plasticiser using 20mm and downgraded metal including form work, but excluding cost of steel reinforcement. (up to basement level)- RCC wall 15 Providing and laying in position machine batched, machine mixed and machine vibrated design mix cement concrete of M25 grade(with a minimum cement content of 360 kg per M3) for reinforcedconcrete structural elements under controlled water cement ratio with plasticiser using 20mm and downgraded metal including form work, but excluding cost of steel reinforcement. - Precast Slab 16 Supplying and fabricating and placing in position of MS/RTS steel reinforcement for RCC works including labour for cutting, bending, tying and fixing in position as per specification including cost of all materials, lead, lift, labour, cost of binding wire etc.complete. 17 Fabriaction, galvanising and supply of foundation boltand nuts with 2 nos.washerin High Tensile Steelincluding 10 cm L at bottom and15 cm threading with 2 nuts and washers at top including cost of all materials, labour, lead, lift etc. complete.as directed by the dept. Engineer at site 18 Providing Grout holes for equipment structures including cost of all materials, form work , labour, lead, lift etc. complete. 19 Fabrication of Template and assembling in correct position for various equipment plinth and grouting the foundation boltsincluding cost of all materials, labour, lead, lift etc. complete.as directed by the dept. Engineer at site 20 Providing, Transporting and fixing of 90 lbs rail in correct position and level as directed by dept.Engineer at siteincludingcost of Rail ,cutting charges, transport to site etc. complete. 21 Plastering with cm 1:5 mix using 12mm thick for inside & outside walls including cost of all materials,labour,lead, lift etc complete 22 Supplying and fixing GM wheel valve of approved brand (leader) ISI quality including cost of all materials, labour etc. complete 32mm 23 Supplying and fixing GM wheel valve of approved brand (leader) ISI quality including cost of all materials, labour etc. complete 25mm 24 Supplying and fixing GM wheel valve of approved brand (leader) ISI quality including cost of all materials, labour etc. complete 20mm 25 Providing and laying PVC high density pipe including cost of all specials like coupling, bend etc., and including necessary earthwork and burrying , all material labour, etc., complete.32MM DIA PVC PIPE 26 Providing and laying PVC high density pipe including cost of all specials like coupling, bend etc., and including necessary earthwork and burrying , all material labour, etc., complete.25MM DIA PVC PIPE 27 Providing and laying PVC high density pipe including cost of all specials like coupling, bend etc., and including necessary earthwork and burrying , all material labour, etc., complete.20MM DIA PVC PIPE 28 Levelling the ups and downs of the location by engaging JCB for marking of foundations, etc., with all hire charges etc complete. 29 Painting 2 coats with approved Plastic Emulsion paint over one priming coat of plastic emulsion paint over cement plastered wall surface, ceilingand other new surface and including cleaning ,preparing the surface and curing etc.complete. 30 Dismantling PCC met with below ground level during execution including labour, tools etc. complete. 31 Dismantling RCC met with below ground level during execution including labour, tools etc. complete. 32 Dismantling brick/ stone masonry in cement mortarmet with below ground level during execution including labour, tools etc. complete. 33 Supplying and fixing GI angle, channel, etc wherever required as directed by the Engineer as per standard specifcation 34 Supplying & fixingchain link fencing 50 x 50 mm square (12G) of 1.80m ht including cost of GI binding wire all materials transport, labour, lead and lift etc., complete. 35 Filling with good quality gravel including cost of material, labour all lead and lift etc . Complete. 36 Filling with stone dust including cost of metal ,labour all lead and lift etc. Complete. 37 Filling with 20 mm B.G metal including cost of metal ,labour all lead and lift etc . Complete.
