West Bengal State Electricity Distribution Company Limited Tender

Dismantling all types of plain cement concrete works, stacking serviceable materials at site and removing rubbish as directed within a lead of 75m. Upto 150 mm. thick

Ordinary Cement concrete (mix 1:1.5:3) with graded stone chips (20 mm nominal size) excluding shuttering and reinforcement if any, in ground floor as per relevant IS codes. Pakur Variety.

Reinforcement for reinforced concrete work in all sorts of structures including distribution bars, stirrups, binders etc initial straightening and removal of loose rust (if necessary), cutting to requisite length, hooking and bending to correct shape, placing in proper position and binding with 16 gauge black annealed wire at every intersection, complete as per drawing and direction. For works upto Ground floor roof Tor steel/Mild Steel. SAIL/ TATA/RINL

M.S. structural works in columns, beams etc. with simple rolled structural members (e.g. joists, angle, channel sections conforming to IS: 226, IS: 808 & SP (6)- 1964 connected to one another with bracket, gussets, cleats as per design, direction of Engineer-in charge complete including cutting to requisite shape and length, fabrication with necessary bolting, metal arc welding conforming to IS: 816- 1969 & IS: 1995 using electrodes of approved make and brand conforming to IS:814- 2004, haulage, hoisting and erection all complete. The rate includes the cost of rolled steel section, consumables such as electrodes, gas and hire charge of all tools and plants and labour required for the work including all incidental chages such as electricity charges, labour insurance charges etc. For structural members of specified sections weighing less than 22.5 Kg./m.

M.S. structural works with hollow sections (square or rectangular shape) conforming to IS: 806-1968 & IS:1161-1998) connected to one another with bracket, gusset, cleat as per design, drawing & direction of Engineer-in-Charge complete including cutting to requisite shape & size, fabrication including metal arc welding conforming to IS: 816-1969 & IS: 9595 using electrodes of approved make and brand conforming to IS:814- 2004, haulage, hoisting and erection all complete. The rate includes the cost of all M.S. Hollow section, all consumables such as electrodes, gas and hire charges of all tools and plants and labour reqired for execution and all incidental chages (such as electricity, labour insurance) etc. complete. The rates are considered for a hight of erection 8 m. / 2nd floor level from the ground. For roof truss works. Span up to 12 Mtr.

M.S. works in brackets made from flats, angles, tees etc. to sizes specialy bent, twisted, forged; making holes drilled and fitted to rafter of trusses with necessary bolts, nuts, washer or screws etc. (length of straight not less than 230 mm)

Holding down bolt with nut including 100 x 100 x 6 mm plate washer at bottom fitted complete and packing the hole with cement concrete or cement grout as directed. 16 mm dia bolt; 300 mm long

Supplying, fitting, fixing bolts with nuts, washer: 10 to 16 mm dia: Length upto 75 mm.

Supplying, fitting & fixing polycarbonate sheet of approved make & brand conforming to IS: 14443-1997 and having 50 micron UV protection layer under co-extrusion technology, Fire rating being B-s1 as per EN13501-1 certification, fitted and fixed with 60mm wide aluminium channel section top and bottom member in dry-glaze sandwitch system, (unit wt. of top and bottom members: 0.375 kg/m & 0.69 kg/m) of approved brand and profile, EPDM quality rubber gaskets, anti dust tape, end closer "C" channel and 75 mm long Self tapping screw being drilled through the centre leg of the bottom section with nuts placed at 300 mm apart without anyway puncturing the polycarbonate sheet, EPDM Washer 16 mm dia & 3 mm thick washer etc complete strictly as per manufacturers specification and direction of Engineer-inCharge. (Payment to be made on area of finished work). In Roof:- Natural/ Blue/ Green/ Bronze/ Opal/ Metallic grey colour With 2 wall 6 mm overall thickness (wt.1.30kg/sqm, Ug value being 3.7 W/m2K, Min. cold bending radius of 900 mm)

Supplying, fitting & fixing UPVC pipes A- Type and fittings conforming to IS:13592-1992 with all necessary clamps nails, including making holes in walls, floor etc. cutting trenches in any soil through masonry concrete structures etc if necessary and mending good damages including joining with jointing materails (Spun Yarn, Valamoid/Bitumen/M-Seal etc) complete. UPVC Pipes: 110 mm. Dia.

UPVC Fittings: Bend 87.5 degree: 110 mm. Dia.

UPVC Fittings: Shoe: 110 mm. Dia.

UPVC Fittings: Plain Tee: 110 mm. Dia.

Priming one coat on steel or other metal surface with synthetic oil bound primer of approved quality including smoothening surfaces by sand papering etc.

Painting with best quality synthetic enamel paint of approved make and brand including smoothening surface by sand papering etc. including using of approved putty etc. on the surface, if necessary. With super gloss (hi-gloss). On steel or other metal surface : Two coats (with any shade except white)

Rendering the surface of walls and ceiling with white cement based wall putty of approved make and brand (1.5mm thick).

Applying Exterior grade Acrylic primer of approved quality and brand on plastered or cencrete surface old or new surface to receive decorative textured (matt finish) or smooth finish acrylic exterior emulsion paint including scraping and preparing the surface throughly, complete as per manufacturer's specification and as per direction of the EIC. (One coat).

Protective and Decorative Acrylic exterior emulsion paint of approved quality, as per manufacturer's specification and as per direction of Engineer-in-Charge to be applied over acrylic primer as required. The rate includes cost of material, labour, scaffolding and all incidental charges but excluding the cost of primer. Super Protective 100% Acrylic Emulsion. (Two coats)

Supplying and stacking of good earth (adequate for horticulture work) at site including royalty (earth measured in stack will be reduced by 20% for payment)

Supplying and stacking sludge (adequate for horticulture work) at site in dry cake form from approved disposal work at site including royalty all lead and lift etc. (Sludge measured in stack will be reduced by 8%).

Spreading of sludge, dump manure,/farm yard manure/animal dung manure and good earth in required thickness. This includes supply of labour, tools & plants including materials.

Supplying and fixing grasses tiles of grass Maxican Carpet/Selection No. 1 Healthy & fresh grasses (size 1'x1' or bigger) including watering and maintenance of the lawn for 30 days or more till the grass forms a thick lawn free from wees and fit for mowing including supplying good earth as required by Engineer-in-charge. (Rate includes supply of labour, tools & plants including materials)

Supplying and planting of different plant /trees (supplying well grown plants bushy and healthy, minimum height as specified i.e. exposed height including all leads & lift, carriage, handling, manuring, applying presticide and fertilizer etc.

Areca Palm 4 - 5 suckers of height 120 cm to 135 cm in earthen pots of size 25 cm.

Bougainvillea (mix variety) of height 30cm-90cm in polybag of size 10cm-15cm.

Duranta goldianna of size not less than 20cm

Rangon hi-breed healthy plant.

Preparation of beds for hedging and shrubbery by excavating 60cm deep and trenching the excavated base to a further depth of 30cm, refilling the excavated earth after breaking clods and mixing with sludge or manure in the ratio of 8:1 (8 parts of stacked volume of earth after reduction by 20%, one part of stacked volume of sludge or manure after reduction by 8%), flooding with water, filling with earth if necessary watering and finally fine dressing, levelling etc., including stacking and disposal of materials declared unserviceable and surplus earth by spreading and levelling as directed, within a lead of 50m lift upto 1.5m complete. This includes supply of labour, tools & plants including materials. Planting hedge plants in two rows at 30cm apart.

Supplying and making season flower beds including preperation of beds with manuring, watering, supplying & applying insedticides, fungicies, fertilizers etc as approved & to the satisfaction of the Department. For Summer Season : The variety may be chosen from following as approved by the Department : Zinnia, Cosmos, Gulmohor, Sunflower etc. Beds to be prepared with 35 plants in each bed.

Supplying & making new rose plants bed including manuring, watering, insecticide, fungidice, fertiliging etc. to the satisfaction of the Department, having 12 nos. rose plants on each bed.