Construction of Additional Classrooms 2 on roof top in veranda toilets

VRCC M20 nominal mix (Cement: fine aggregate: coarse aggregate) corresponding to table 9 of IS 456 using 20mm size graded machine crushed hard granite metal (coarse aggregate) from approved quarry including cost and conveyance of all materials like cement, fine aggregate (sand), coarse aggregate, water etc., to site and including all operational, incidental and labour charges such as machine mixing, laying concrete, curing, centering, shuttering etc., complete but excluding cost of steel and its fabrication charges for finished item of work. - Columns:FF

FF VERANDAH BEAM

RCC SLABS 125mm thick:FF

Brick masonry in CM (1:8) with bricks of traditional size 23 x 11 x 7 cm 2nd class including cost and conveyance of all materials and all labour charges etc., complete for finished item of work for Superstructure.

Supply and fixing of doors as per approved drawings with medium teak wood frame of section 100mm x 65 mmand ISI marked flush door shutter of 30mm thick double shutters with bond wood solid block board type core having cross bands and face veneers, hot pressed bonded with water proof phenol formaldehyde synthetic resin factory made conforming to IS 2202-1991 (Part-I) both sides commercial ply with internal lipping on all sides, fixing 1mm thick mat finish laminated sheet to full width and height of the flush shutter both sides including cost and conveyance to site of teak wood frame, flush shutter, laminate sheet including supply and fixing 6 Nos. MS Z hold fasts of size 300 mm x 40 mm x 5mm including cost of ISI marked Aluminium fixtures of 6 Nos. butt hinges (IS:205) 150mm long, 1 No. aldrop (IS:2681) 300mm long, 2 Nos. tower bolts (IS:204) of 200 mm x 10 mm dia at top, 2 Nos. 150mm long handles (IS:208), 2 Nos. door stoppers and 2 Nos. Rubber / Nylon door stop bushes including fixing the fixtures to door with required number of screws, bolt and nuts including labour charges for fixing the frame in position, fixing the shutter to the frame, fixing glass in fan light portion etc, including overheads & contractors profit complete for finished item of work as per APSS 1001 & 1002 (The vertical frame of door shall be embedded in flooring for a depth of not less than 10 mm) (1200mm x 2100mm)

Supplying, fitting and placing MS grilled door, windows including cost and conveyance of all materials and all labour charges etc., complete.

Supplying, fitting and placing MS grilled door, windows including cost and conveyance of all materials and all labour charges etc., complete.

Providing and fixing of Openable Windows made of pre-painted steel (Base steel as per IS 513 of 0.58 mm thick galvanized as per IS 277 with Zinc of 120 GSM), primer coated with epoxy primer of 5-7 microns thick, finish painted with a polyester paint of 12-16 microns thick and back coated with 5-7 microns thick alkyd backer and section for outer frame of 48 x 50 mm, centre mullion of 48 x 50 mm, section for shutter of 48 x 25 mm and the fixed glass beading section should be 12 x 12 mm and the outer frame and mullions to have rebate for glazed shutter with a 20 mm provision for guard bars/grills and the sections cut to length metre joined with corner bracket, centre mullion fixed with mullion cap, handle, stay, 2 nos. of stainless steel heavy duty pivot hinges provided per shutter and windows fitted with 0.5 mm thick corrugated sheet with rubber gaskets including fixing the frames in concrete/masonry wall by means of self expanding screws, Including 12mm Square guard bars with 4” (101.6mm) pitch etc., complete for finished item of work.

Ceiling plastering with CM (1:3), 12mm thick including cost and conveyance of all materials and all labour charges etc., complete.

Plastering with CM (1:5), 12mm thick including cost and conveyance of all materials and all labour charges etc., complete for walls.

Painting to new walls with Two coats of plastic emulsion paint of approved brand and shade over a base coat of approved cement primer grade I making Three coats in all to give an even shade after thouroughly brushing the surface to remove all dirt and remains of loose powdered materials, including cost and conveyance of all materials to work site and all operational, incidental, labour charges etc., complete for finished item of work as per SS911 for internal walls.

Painting to new walls with Two coats of plastic emulsion paint of approved brand and shade over a base coat of approved cement primer grade I making Three coats in all to give an even shade after thouroughly brushing the surface to remove all dirt and remains of loose powdered materials, including cost and conveyance of all materials to work site and all operational, incidental, labour charges etc., complete for finished item of work as per SS911 for external walls.

Flooring with porcelain vitrified tiles of size 600x600mm and thickness between 8-10mm 1st quality, set over base coat of cement mortar (1:8), 12 mm thick over CC bed already laid or RCC Roof slab, including neat cement slurry of honey like consistency spread @ 3.3 kgs per sqm & jointed neatly with white cement paste to full depth mixed with pigment of matching shade, including cost of all materials like cement, sand, water and tiles etc., complete for finished item of work.

Providing skirting to internal walls to 15 cm height/ risers of steps with stain free full body porcelain vitrified tiles thickness between 8-10mm 1st quality, length equal to flooring stones set over base coat of CM (1:5) 12 mm thick with cement slurry of honey like consistency spread at the rate of 3.30 kgs per sqm and jointed with white cement paste mixed with pigment of matching shade to full depth, including cost of all materials like tiles, cement, sand and water etc., complete for finished item of work.

cutting, bending, to required sizes and shapes placing in position with cover blocks of approved size and binding wire of 20SWG, forming grills for reinforcement work as per approved designs and drawings including cost and conveyance of bars from approved sources to site of work, including cost and conveyance of binding wire, cover blocks, chairs, overlaps, spacers, dowels, wastage etc., and all operational, incidental, and labour charges such as cutting, bending, placing in position, tying etc., and sales & other taxes,on cost of all materials complete for finished item of work (APSS No.126)

Supply and fixing of 25mm dia 1.8mm thick P.V.C. pipe (ISI Mark) concealed in wall with all required accessories including masonary work and labour charges etc., complete.

Supply and fixing of 25mm dia 2.2mm thick P.V.C. pipe (ISI Mark) concealed in Roof Slabs with all required accessories including masonary work and labour charges etc., complete.

Wiring with 2 runs of 14/0.3mm (1.0 Sq.mm) Fire Retardant (FR) P.V.C. insulated flexible copper cable (ISI MARK) in existing pipe with 6A switch, Ceiling rose and 3mm tick hylam sheet covering to switch control box including all labour charges etc., complete for light, bell, fan and exhaust fan points in Non-Residential buildings.

Supply and fixing of 6A 3 pin wall plug socket with a 6A switch control on a common switch board with earth continuity including wire leads, earth connections along with all labour charges etc., complete.

Supply and fixing of 16A 3pin flush type switch socket combined (2 in 1) duly recessed in wall with wooden deep box of 6"x8"x21/2" size covered with hylam sheet including earth connections and all labour charges etc., complete.

Supply and fixing TPN Distribution board with IP-42 protection (Metal Door) suitable for 3 phase ELCB / RCCB / FP Isolator as incomer and 10kA SP MCBs as outing going including internal connection and labour charges for surface / flush mounting etc., complete.

Supply and run of 2 of 36/0.3mm (2.5 Sq.mm) F.R. P.V.C. insulated flexible copper cable in existing pipe for mains including all labour charges etc., complete.

Supply and run of 2 of 56/0.3mm (4 Sq.mm) F.R. P.V.C. insulated flexible copper cable in existing pipe for mains including all labour charges etc., complete.

Providing independent earthing by excavating a trench to a depth of 2.1M in all soils, as per size specified in the Data, using 40mm dia. 'B' class GI pipe of 2.5 Mtrs Length with necessary accessories with hume pipe ring duly providing staggered holes including filling with equal proportion of Salt and Charcoal in layers and all labour charges etc., complete for small quarters.

Supply and fixing of batten holder / slanting holder in lieu of ceiling rose of light point complete with all connections and all labour charges with 0.5W LED (for new installation).

Supply and fixing of 20W, 2400 lumens, T8 not less than 1100 mm length LED retrofit tube light with aluminum anodized body, input voltage AC 220 - 260 Volts, having luminous efficacy >100 lumens/ watt, with PF>0.9, surge protection: 2KV, THD<10%, with inbuilt driver and frosted cover CCT: 3000K-5700K, minimum CRI>70, etc., as per IS 10322 (Part 5/ Sec 1), 2012, complete with earth connection and not less than two years warranty. Makes: As per list of recommended brands as category II.

Supply of 1200mm (48") Sweep 230V, A.C 50 Hz Ceiling Fan with 3 blades and double ball bearings with all standard accseeories.

Supply of stepped type electronic Regulator

Supply of 2 Module Modular type Electronic step type Fan Regulator

Estimated Contract Value (ECV) put in to Tender in Rs.

Deduct tender Premium @ % Less

The Estimated Contract Value (ECV) items (01) to (32) of the work "Construction of Additional Classrooms-2 on rooftop in veranda, toilets, record room-cum-principal room at MPPS Old Madhurawada, 8th Ward, Visakhapatnam District" is for Rs.15,01,561/- (Rupees Fifteen Lakhs One Thousand Five Hundred and Sixty One only)

VRCC M20 nominal mix (Cement: fine aggregate: coarse aggregate) corresponding to table 9 of IS 456 using 20mm size graded machine crushed hard granite metal (coarse aggregate) from approved quarry including cost and conveyance of all materials like cement, fine aggregate (sand), coarse aggregate, water etc., to site and including all operational, incidental and labour charges such as machine mixing, laying concrete, curing, centering, shuttering etc., complete but excluding cost of steel and its fabrication charges for finished item of work. - Columns:FF

FF VERANDAH BEAM

RCC SLABS 125mm thick:FF

Brick masonry in CM (1:8) with bricks of traditional size 23 x 11 x 7 cm 2nd class including cost and conveyance of all materials and all labour charges etc., complete for finished item of work for Superstructure.

Supply and fixing of doors as per approved drawings with medium teak wood frame of section 100mm x 65 mmand ISI marked flush door shutter of 30mm thick double shutters with bond wood solid block board type core having cross bands and face veneers, hot pressed bonded with water proof phenol formaldehyde synthetic resin factory made conforming to IS 2202-1991 (Part-I) both sides commercial ply with internal lipping on all sides, fixing 1mm thick mat finish laminated sheet to full width and height of the flush shutter both sides including cost and conveyance to site of teak wood frame, flush shutter, laminate sheet including supply and fixing 6 Nos. MS Z hold fasts of size 300 mm x 40 mm x 5mm including cost of ISI marked Aluminium fixtures of 6 Nos. butt hinges (IS:205) 150mm long, 1 No. aldrop (IS:2681) 300mm long, 2 Nos. tower bolts (IS:204) of 200 mm x 10 mm dia at top, 2 Nos. 150mm long handles (IS:208), 2 Nos. door stoppers and 2 Nos. Rubber / Nylon door stop bushes including fixing the fixtures to door with required number of screws, bolt and nuts including labour charges for fixing the frame in position, fixing the shutter to the frame, fixing glass in fan light portion etc, including overheads & contractors profit complete for finished item of work as per APSS 1001 & 1002 (The vertical frame of door shall be embedded in flooring for a depth of not less than 10 mm) (1200mm x 2100mm)

Supplying, fitting and placing MS grilled door, windows including cost and conveyance of all materials and all labour charges etc., complete.

Supplying, fitting and placing MS grilled door, windows including cost and conveyance of all materials and all labour charges etc., complete.

Providing and fixing of Openable Windows made of pre-painted steel (Base steel as per IS 513 of 0.58 mm thick galvanized as per IS 277 with Zinc of 120 GSM), primer coated with epoxy primer of 5-7 microns thick, finish painted with a polyester paint of 12-16 microns thick and back coated with 5-7 microns thick alkyd backer and section for outer frame of 48 x 50 mm, centre mullion of 48 x 50 mm, section for shutter of 48 x 25 mm and the fixed glass beading section should be 12 x 12 mm and the outer frame and mullions to have rebate for glazed shutter with a 20 mm provision for guard bars/grills and the sections cut to length metre joined with corner bracket, centre mullion fixed with mullion cap, handle, stay, 2 nos. of stainless steel heavy duty pivot hinges provided per shutter and windows fitted with 0.5 mm thick corrugated sheet with rubber gaskets including fixing the frames in concrete/masonry wall by means of self expanding screws, Including 12mm Square guard bars with 4” (101.6mm) pitch etc., complete for finished item of work.

Ceiling plastering with CM (1:3), 12mm thick including cost and conveyance of all materials and all labour charges etc., complete.

Plastering with CM (1:5), 12mm thick including cost and conveyance of all materials and all labour charges etc., complete for walls.

Painting to new walls with Two coats of plastic emulsion paint of approved brand and shade over a base coat of approved cement primer grade I making Three coats in all to give an even shade after thouroughly brushing the surface to remove all dirt and remains of loose powdered materials, including cost and conveyance of all materials to work site and all operational, incidental, labour charges etc., complete for finished item of work as per SS911 for internal walls.

Painting to new walls with Two coats of plastic emulsion paint of approved brand and shade over a base coat of approved cement primer grade I making Three coats in all to give an even shade after thouroughly brushing the surface to remove all dirt and remains of loose powdered materials, including cost and conveyance of all materials to work site and all operational, incidental, labour charges etc., complete for finished item of work as per SS911 for external walls.

Flooring with porcelain vitrified tiles of size 600x600mm and thickness between 8-10mm 1st quality, set over base coat of cement mortar (1:8), 12 mm thick over CC bed already laid or RCC Roof slab, including neat cement slurry of honey like consistency spread @ 3.3 kgs per sqm & jointed neatly with white cement paste to full depth mixed with pigment of matching shade, including cost of all materials like cement, sand, water and tiles etc., complete for finished item of work.

Providing skirting to internal walls to 15 cm height/ risers of steps with stain free full body porcelain vitrified tiles thickness between 8-10mm 1st quality, length equal to flooring stones set over base coat of CM (1:5) 12 mm thick with cement slurry of honey like consistency spread at the rate of 3.30 kgs per sqm and jointed with white cement paste mixed with pigment of matching shade to full depth, including cost of all materials like tiles, cement, sand and water etc., complete for finished item of work.

cutting, bending, to required sizes and shapes placing in position with cover blocks of approved size and binding wire of 20SWG, forming grills for reinforcement work as per approved designs and drawings including cost and conveyance of bars from approved sources to site of work, including cost and conveyance of binding wire, cover blocks, chairs, overlaps, spacers, dowels, wastage etc., and all operational, incidental, and labour charges such as cutting, bending, placing in position, tying etc., and sales & other taxes,on cost of all materials complete for finished item of work (APSS No.126)

Supply and fixing of 25mm dia 1.8mm thick P.V.C. pipe (ISI Mark) concealed in wall with all required accessories including masonary work and labour charges etc., complete.

Supply and fixing of 25mm dia 2.2mm thick P.V.C. pipe (ISI Mark) concealed in Roof Slabs with all required accessories including masonary work and labour charges etc., complete.

Wiring with 2 runs of 14/0.3mm (1.0 Sq.mm) Fire Retardant (FR) P.V.C. insulated flexible copper cable (ISI MARK) in existing pipe with 6A switch, Ceiling rose and 3mm tick hylam sheet covering to switch control box including all labour charges etc., complete for light, bell, fan and exhaust fan points in Non-Residential buildings.

Supply and fixing of 6A 3 pin wall plug socket with a 6A switch control on a common switch board with earth continuity including wire leads, earth connections along with all labour charges etc., complete.

Supply and fixing of 16A 3pin flush type switch socket combined (2 in 1) duly recessed in wall with wooden deep box of 6"x8"x21/2" size covered with hylam sheet including earth connections and all labour charges etc., complete.

Supply and fixing TPN Distribution board with IP-42 protection (Metal Door) suitable for 3 phase ELCB / RCCB / FP Isolator as incomer and 10kA SP MCBs as outing going including internal connection and labour charges for surface / flush mounting etc., complete.

Supply and run of 2 of 36/0.3mm (2.5 Sq.mm) F.R. P.V.C. insulated flexible copper cable in existing pipe for mains including all labour charges etc., complete.

Supply and run of 2 of 56/0.3mm (4 Sq.mm) F.R. P.V.C. insulated flexible copper cable in existing pipe for mains including all labour charges etc., complete.

Providing independent earthing by excavating a trench to a depth of 2.1M in all soils, as per size specified in the Data, using 40mm dia. 'B' class GI pipe of 2.5 Mtrs Length with necessary accessories with hume pipe ring duly providing staggered holes including filling with equal proportion of Salt and Charcoal in layers and all labour charges etc., complete for small quarters.

Supply and fixing of batten holder / slanting holder in lieu of ceiling rose of light point complete with all connections and all labour charges with 0.5W LED (for new installation).

Supply and fixing of 20W, 2400 lumens, T8 not less than 1100 mm length LED retrofit tube light with aluminum anodized body, input voltage AC 220 - 260 Volts, having luminous efficacy >100 lumens/ watt, with PF>0.9, surge protection: 2KV, THD<10%, with inbuilt driver and frosted cover CCT: 3000K-5700K, minimum CRI>70, etc., as per IS 10322 (Part 5/ Sec 1), 2012, complete with earth connection and not less than two years warranty. Makes: As per list of recommended brands as category II.

Supply of 1200mm (48") Sweep 230V, A.C 50 Hz Ceiling Fan with 3 blades and double ball bearings with all standard accseeories.

Supply of stepped type electronic Regulator

Supply of 2 Module Modular type Electronic step type Fan Regulator