Construction of Control room for conversion of 30 V DC to 110 V DC Control supply in Namakkal 110/22 KV Sub station.

Amount

Earthwork excavation for levelling the site in hard gravelly soil and depositing on bank with an initial lead of 10M and lift of 2M as per standard specification, etc., complete.

Earthwork excavation in Hard stiff clay,stiff black cotton,hard red earth shales,murram,gravel,earth and earth mixed with small size boulders and gravelly soil as per standard specification, etc., complete.

Earthwork excavation in soft disintegrated rock not requiring blasting as per standard specification, etc., complete.

Earthwork excavation in medium rock and dense medium rock not requiring blasting as per standard specification, etc., complete.

PCC 1:4:8 using 40mm HBG metal for foundation including cost of cement,all materials,labour charges including consolidation, curing, all leads, lifts, as per standard specification etc., complete.

RR masonry in CM 1:5 for foundation and basement including cost of cement, all materials,labour,lead,lift etc., complete as per standard specification.

Refilling the foundation with excavated earth and consolidation as per standard specification with all lead, lift, etc., complete and as per direction of the Engineer incharge.

Supplying and filling Good quality of gravel in layer of 150mm thick well watering and consolidation including cost of earth ,labour,lead,lift,etc., complete for basement.

RCC 1:1:5:3 using 12 to 20mm HBG metal for plinth beam including cost of cement, all materials, cost of centering charges,labour,lead, lift,curing etc., complete but excluding cost of steel reinforcement.

Brick work in CM 1:6 using II class chamber burnt bricks of size 9"x4 3/8 "x2 3/4" for super structure including cost of cement ,all other materials , labour,lead, lift etc., complete.

Brick work in CM 1:3 using II class chamber burnt bricks of size 9"x4 3/8 "x2 3/4"for partition wall including cost of cement ,all materials, labour, curing, lead and lift etc., complete.

RCC 1:1.5:3 using 12mm to 20mm HBG metal for lintel,beam,column,including cost of cement, all other materials, labour,curing, cost of centering charges, lead,lift etc.,complete but excluding cost of steel reinforcement.

For Lintel

For Beam

For columns (Verandah Pillars)

Sunshade (0.60m width)

Supplying & fixing in position of RCC 1:1.5:3 precast slab for covering the septic tank using 12mm to 20 mm HBG metal and smooth finish including cost of gap filling with cement mortar,all materials, labour, curing, including shuttering, all leads, lifts, as per standard specification, etc., complete. (but excluding cost of steel reinforcement.)

Flooring with best quality of non-slippery Vitrified tiles laid in CM 1:3, 20mm thick and pointed with same colour cement over a bed of PCC 1:5:10,100mm thick using 40mm HBG metal including cost of all materials, labour, lead,lift etc., complete.

Dadooing with approved quality of anti acid colour ceramic tiles laid in CM 1:3, 12mm thick and pointed with same colour cement for battery room from floor level including cost of all materials , labour , lead ,lift etc.,complete.

RCC 1:1.5:3 using 12 to 20 mm HBG metal for roof slab and ceiling plastering with CM 1:3,12 mm thick including cost of all materials , labour, lead, lift etc., complete but excluding cost of steel reinforcement. Roof slab 125mm thick

Providing anti-termite treatment around the building and foundation including cost of all materials,labour,lead,lift etc.,complete.

Supplying and filling the dispersion trench with river sand including cost of all materials,labour, lead,lift etc.,complete.

Supplying and filling the dispersion trench with 40mm HBG metal including cost of all materials,labour,lead,lift etc.,complete.

Providing steel reinforcement MS/RTS rod of size 16mm and below including cost of binding wire ,labour charges for cutting ,bending,tying straightening, fixing and placing in position including cost of all materials,labour,lead,lift etc.,complete.

Flush pointing with CM 1:3 for RR masonry including cost of all materials,labour,lead,lift etc.,complete.

Plastering with CM 1:3,12mm thick for partition walls, cup board walls, steps including cost of all materials,labour,lead,lift etc.,complete.

Plastering with CM 1:5,12mm thick for inside and outside the building including cost of all materials,labour,lead,lift etc.,complete.

Supplying and fixing of 20mm thick polished cudappah slab to be provided for the shelves of office room and store room including cost of all materials,labour,lead,lift etc.,complete.

Providing and fixing in position of 110mm dia PVC down fall pipe of approved quality with bends,shoes,clamps etc.,as per specification including cost of all materials,labour,lead,lift etc.,complete.

Supplying and fixing of polished cudappah slab of size 0.30 x 0.30m for Bath & WC including cost of all materials,labour,lead,lift etc.,complete.

Supplying and fixing of white glazed wash basin of size 550 x 400 mm fixed on cast iron bracket with all plugs with 1 no 12.5mm C.P tap and 1 no C.P wheel valve and PVC pipe and 25mm dia mirror of size 600 x 450mm including cost of all materials,labour,lead,lift etc.,complete.

Providing 225mm width internal open drain with PCC 1:4:8 concrete & plastered with 1:3,12mm thick including cost of all materials,labour,lead,lift etc.,complete.

Providing sanitary fitting consisting of Hindustan/Oriya type colour water closet of size 450 x150 mm with P trap conection and 100mm PVC pipe bends etc.,complete as directed by the Engineer at site.

White washing two coats using best quality of white cement including cost of all materials,labour, lead,lift etc.,complete for inside of the building.

Colour washing two coats with best quality of white cement with suitable colour,pigments as directed by the engineer including cost of all materials,labour,lead,lift etc.,complete for outside of the building.

Weathering course with PCC 1:1.5:3 using 6 mm HBG stone over R.C.C. roof slab, for required depth of 50 mm for giving required slope and thickness to roof as required and laying one course of solar reflective tiles of 305 mm x 305 mm x 7mm thick using CM 1:3,and pointed with the white cement including cost of cement, all materials, labour, curing, all leads and lifts, etc., complete as per standard specification.

Providing locking arrangements for bath & WC room ladies toilet with six lever godrej navthal lock with two keys including cost of all materials,labour,lead,lift etc.,complete.

Providing and fixing granite stone engraved with month & Year of construction including cost of all materials, fixing charges,painting etc.,complete.

Supplying and fixing of aluminium ventilator of size 600 x400 mm with all fittings including cost of all materials,labour,lead,lift etc.,complete.

Supplying and fixing of 20mm dia PVC pipe of approved for water supply arrangements including cost of PVC pipes specials,labour charges for laying, cutting, jointing, lead,lift etc.,complete.

Supplying and fixing of 12mm dia brass screw down bib cock of approved make including cost of all materials,labour,lead,lift etc.,complete.

Writing the name of the substation and safety slogan in & outside of the control room building over plastered surface using approved colour and quality enamel paint over a coat of primer including cost of all materials,labour,lead,lift etc.,complete.

Providing and fixing of 110mm dia 6Kg/cm2 ventilating shaft with PVC cowl on top fixing in position length of 3.5m cost of including cost of all materials, labour,lead,lift etc.,complete.

Providing and fixing of 110mm dia stone ware pipe in dispersion trench including cost of all materials, labour,lead,lift etc.,complete.

Supplying and fixing of 110mm dia 6Kg/cm2 PVC pipe for cable duct inside the control room building & septic tank connection including cost of all materials,labour,lead,lift etc.,complete.

Supplying and fixing of anodized aluminium fully glazed door using 63.5x38.10x1.95mm box section for outer frame,47.6x44.50x1.95mm box door vertical and top 101x44.45x2.4mm box section for bottom panels with 6mm clear glass including cost of aluminium clips rubber beadings alum. fixtures such as tower bolt,pivot automatic hydraulic door closure, brass mortice lock handle including cost of all materials,labour,leads,lift etc.,complete (1.20x2.40m size single leaf)

Supplying and fixing at anodized aluminium door using 63.5x38.10x1.95mm box section for outer frame 47.6x44.5x1.95mm door vertical and top 101x44.45x2.4mm box section for bottom panels with 9mm thick regular grade pre laminated particle board & top panel with 6mm thick clear glass including cost of alum.clips, rubber beadings, alum. fixtures such as tower bolt, pivot brass mortice lock handle etc., of approved quality including cost of all materials ,labour,leads,lift,etc.,complete. (1.00mx2.20m size single leaf)

Supplying and fixing in position of 19mm thick PVC door with 25mm thick PVC frame alround and aluminium fixtures such as hinges, tower bolt and handle of approved quality with wooden including cost of all materials,labour,lead,lift etc.,complete. (0.80mx2 m size single leaf)

Supplying and fixing in position of anodized aluminium fabricated sliding window as per specification fitting with 4mm thick clear transparent waveless glass with all necessary accessories such as improved nylon galvanized screws handle locking arrangements packing rubber cushions, transporting charges all lead,lift etc,complete.

Supplying and fixing in position of steel ornamental grills of approved size and design including two coats of enamel paint over one coat of red oxide primer coat including cost of steel & painting materials, lead,lift,labour as per standard specification etc.,complete and as per instruction of Engineer at site.

Supply and fixing the Tube light Model No, TMS/22/228 HF fitting with 2 x28 W essential lamp set philips make (or) equivalent type.

Supply and fixing of slanting (or) straight holder with fancy shade (or) WT bulk head fitting with guard (Philips/ Bajaj/ Crompton/ K.Lite) for incandescent lamp with 60W bulb etc.,Complete.

Supply and fixing of 1 No SPN distribution board with 40 amps insulator and 2 nos MCB for phase and earth as approved by the Engineer incharge including cost of all materials,labour,lead,lift etc.,complete.

Supply and fixing of 1200mm sweep AC ceiling fan complete with stepped electronic 300 W regulator with 300 mm down rod including fan clamp with side plate and cross arm conduit pipe of suitable length, cost of all materials etc.,complete.

Wiring with 2x2.5sqmm PVC insulated S.C unsheathed copper conductor of 1100V grade in suitable PVC rigid pipe on wall or ceiling with PVC accessories and with teak wood switch box and 5amps F.T switch with painting of suitable colour for open PVC light point.

Wiring with 2x1.5 sqmm PVC insulated SC unsheathed copper conductor of 1100V grade in suitable PVC rigid pipe on wall or ceiling with PVC accessories with 150x100x113mm Teak wood switch box for 5amps 3pin non interlocking CS plug with painting of suitable colour with continuous earth wire connection of 14SWG TC wire for open PVC plug point.

Wiring with 2x2.5 sqmm PVC insulated SC unsheathed copper conductor of 1100 V grade in suitable PVC rigid pipe on wall or ceiling with PVC accessories and with teak wood switch box and 5 amps F.T switch with painting of suitable colour for open PVC fan point for electronic regulator.

Supply and fixing the Industrial type Tube light Model No. TMS/22/228 HF fitting with 1 X 28 W T5 essential lamp set philips (or) equivalent type.

Supply and fixing of 450mm sweep AC exhaust fan complete with neessary fittings fixings in wall opening and making good of the wall etc., complete.

Supplying and fixing of emergency lamp of approved make including cost of all materials,labour,lead,lift etc.,complete.

Supplying and fixing musical quartz type wall clock of size 30x30 cm of aproved quality such as Ajantha,Seiko,Citizen including cost of all materials,labour,lead,lift etc.,complete.

Supplying and fixing of first aid box inside the control room building as per standard specification including cost of all materials,labour,lead,lift etc.,complete.

SGST For bidders within Tamilnadu

CGST For Bidders within Tamilnadu

IGST For Bidders outside of Tamilnadu

PERUMAL.S.K