Construction of 4 Nos. of Class Room Building for Government High School at Mathur in Chennai city

Earth work excavation in all soils (including refilling) a) 0 to 2 mt.

Plain cement concrete 1:5:10 for Foundation & Basement

Brick work in CM 1:5 using chamber burnt bricks of size 9”x4½”x3” (23x11.4x7.5 cm) a) Foundation and basement

Brick work in Cement Mortar 1:6 using Chamber burnt bricks of size 9”x4½"X3” (23x11.4x7.5cm) for super structure in the following floors b. In Ground Floor

c. In First Floor

d. In Second Floor

Brick partition wall in Cement Mortar 1:4 114mm thick for super structure in the following floors using chamber burnt bricks of size 9”x4¼”x3” (23x11.4x7.5cm) a. In Foundation and basement

b. In Ground Floor

c. In First Floor

d. In Second Floor

Providing precast concrete slab for cupboard ward robes shelves, cover slab for chambers, Baffle walls side slabs of boxing around windows and other similar works in Standardised concrete mix M30 for the 40mm thickness b. Ground Floor

c. In First Floor

Flooring with a bed of CC 1:5:10 using 40mm size hard broken stone jelly

Plastering in C.M. 1:5, 12 mm thick

Special ceiling plastering in cement mortar 1:3, 10 mm thick

Plastering in CM 1:5, 12mm thick for border finish in all floors a. 150 mm wide

b. 75 mm wide

c. 50 mm wide

Providing pre-constructional Antitermite treatment including cost of chemicals labour as per standard specifications

Filling in foundation and basement and other similar works with Excavated earth in layers of 150mm thick

Supplying and filling in foundation and basement with crushed stone sand in layers of 150 mm thickness

Supply and filling in foundation and basement with Stonedust in layers of 150mm thickness

Providing and laying in position, Standardised Concrete Mix M-30 Grade a) In Foundation and basement

b) In Ground Floor/Stilt Floor

c) In First Floor

d) In Second Floor

Formwork using M.S.Sheet a. For Column footings,plinth beam,Grade beam, Raftbeam, Raft slab etc.,

b.Plain surfaces such as Roof slab, floorslab, Beams, lintels, lofts, sillslab, staircase waist, portico slab and other similar works

c.For Square and rectangular columns and small quantities such as sunshade, parapet cum drops window boxing, fin projection and other similar works.

Providing additional Strutting to centering of R.C.C slab and beams of all surfaces or any other form works

Supplying and fixing Mild Steel grills as per the design approved to verandah enclosure or gate

Supplying, Fabrication and placing of Mild steel grills Fe550D (Corrosion resistant reinforcement) of all diameters for reinforcements for all floors

Providing two coats of Plastic Emulsion paint including primer for inner walls

Providing two coats of Exterior Emulsion paint including primer for outer walls

Painting - New "iron work"

Plastering the top of flooring in CM 1:4, 20 mm thick

Weathering Course with concrete broken brick jelly 20mm gauge in pure burnt lime stone slaked and screened (No Sand)

Finishing top of roof with one course of Pressed Tiles of approved superior quality of size 23cmx 23cmx20mm thick laid over weathering course in CM 1:3

Supplying and fixing of Stain free Nano polish Vitrified Tiles of size (600x600x8mm) for flooring C.M 1:3, 20mm thick

Supplying and fixing of 110mm dia PVC SWR pipe with ISI mark confirming to IS 13952:1992- type 'A' for Rain water down fall pipe

Providing Rain water harvesting pit by augering 300mm dia bore pits to a depth of 5.50m overall depth Precast slab Standardised Cement concrete M 30 grade a) Providing pit

b) Augering 30cm dia

Plastering with cm 1:5, 20mm thick for Black Board Border

Wiring with 1.5 sqmm PVC insulated single core multi strand fire retardant flexible copper cable with ISI mark with suitable size PVC box (Fire retardant box) for coastal a. Light point with ceiling rose

Wiring with 1.5 sqmm PVC insulated single core multi strand fire retardant flexible copper cable with ISI mark confirming IS: 694:1990 for Staircase Light Point.

Wiring with 1.5 sqmm PVC insulated single core multi strand fire retardant flexible copper cable with ISI mark conforming to IS: 694/1990, 1.1.k.v. grade cable for Fan point.(PVC Electrical Box )

Wiring with 1.5 sqmm PVC insulated single core multi strand fire retardant flexible copper cable with ISI mark confirming IS: 694:1990 for 5 amps 5 pin plug socket point @ Switch Board Itself.

Wiring with 1.5 sqmm PVC insulated single core multi strand fire retardant flexible copper cable with ISI mark confirming IS: 694:1990 for 5 amps 5 pin plug socket point @ Convenient Places.(PVC Electrical Box )

Supply and fixing of best approved superior variety concealed type Fibre box with M.S. Fan Hook

Charges for assembling and fixing of ceiling fan

Supply and delivery of following Electric Ceiling fan with ISI mark a) 48" Electric fan 1200mm sweep

Run off main with 2 wires of 2.5 sq.mm. PVC insulated single core multistrand fire retardant flexible copper cable with ISI mark

Run of 2 Wires of 4 sqmm PVC insulated single core multi strand fire retardant flexible copper cable with ISI mark confirming IS: 694:1990.

Supply and fixing of electro mechanically operated three phase earth leakage circuit breaker/residual current circuit breaker (ELCB/RCCB) for 25 A

Supply and fixing of horizontal type 4way triple pole neutral MCB distribution board in sheet steel enclosure double door (metal) with 40A 4 pole MCB

Supply and fixing of 4' long 18 W Crystal Glass LED tube Light with ISI mark

Supplying Fabrication and Erection in position of M.S. scheme name and layout board with 50x50x6mm M.S. angle for vertical post and support posts with 2.5 mm thick M.S. sheet

Providing Rain Water Harvesting well ring in circular shape of 90cm dia, 60cm depth (30cm depth 2 Nos) 50mm thickness using standardised concrete mix M30 grade using 20mm HBSJ

Supply and fixing of LED Street lighting luminaries suitable for fixing following watts LED lamp b) 25watts LED lamp

Supplying and laying of following PVC armoured LTUG cable in a trench to be excavated at a depth of 0.75 m putting 0.15m layer of sand and covering the cable Below GL a) 3.5 core 25 sq.mm.

Supplying and clamping of PVC armoured LTUG cable on post or wall and ceiling (Above GL) a) 3.5 core 25 sq.mm.

Supplying and fixing of Colour matt finish floor Tiles of size 305x305mm (12"x12") for flooring and other similar works (Best approved superior quality

White washing three coats using clean shell lime slaked

Supplying and fixing of Precast slab 50mm thick made in CC 1:3:6 using 20mm size hard broken stone jelly

Supplying and laying of polished shahabad slab /stone, 20mm thick with machine cut edges of size 2'x'2' below (Grey colour) of approved qualty for florring in CM 1:3

Providing Earthing station using pipe electrode as per IS 3043 using 2.5m of 40mm and 1.0 m of 20mm B-class GI pipe

Supplying and laying of 8 SWG GI wire on wall below ground levels with necessary ‘U’ Nails, earth work excavation and refilling

Supplying and fixing of heavy gauge alcopanel name board of size 1.20m x 0.60m x 5mm thick with letter stickering and lamination

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