Special repair works to the existing District Police Office building at Cuddalore District.

Amount

39 : M.s Grills

41 : Painting - New "iron work"

52 : PVC Water supply (ASTM) a. 32 mm dia

b. 25 mm dia

c. 20 mm dia

Electrical arrangements 69 : 15 Amp. Power plug

74 : Charges for fixing of "Fan"

76 : 8 SWG wire

78 : Earthing Station IS3043 (Type I)

112 : S & F of Exhaust Fan 300mm dia

ANNEXURE 14.1.1 : Precast cupboard slab 40 mm tk using standardised concrete mix M30 grade.(using crushed stone sand) c. In First floor

29.8.1 : Glazed tiles using Grout (Tile Joint Filler) (using crushed stone sand)

29.9.1 : Floor ceramic tiles using Grout (Tile Joint Filler) (antiskid) (using crushed stone sand)

32.1.1: Finishing top of roof with one course of Hydraulic Pressed Tiles of approved superior quality of size 23cmx23cmx20mm thick laid over weathering course in cm 1:3 with WPC

43.1.1: Supply & Fabrication of Mild steel / RTS grills (without cement slurry) for all sizes of rods.(using PVC insulated binding wire)

44.6 : PVC SWR 110 mm dia with ISI mark type- A for Rain water down fall pipe

53.5.2 : Wash Hand Basin of size 550 x 400 mm (without pedestal)

54.1.1 : S & F of 15mm dia half turn CP long body tap

54.2.1 : S & F of 15mm dia half turn CP short body tap

57.1.2 : S & F of E.W.C (White) 500mm with PVC SWR grade "P" or "S" Trap (using crushed stone sand)

58.3 : PVC SWR pipe (Soil line) with ISI mark - type 'B'. a. 110 mm dia.

b. 75 mm dia.

60.1 : PVC Nahani trap (4way/2way)

75.1.2 : Supply and delivery of 48" (1200 mm) Fan with ISI mark with Eletronic Dimmer

77.2.1 : S & F of 20 amps DP plug & Socket in sheet enclosure with 32 A DP MCB in flush wall with earth connection(For AC Plug) superior variety

367 : Providing wooden (Melamine Door) Polish for new wood by removing by blade scrapping the exisiting dirt from the wooden surface using sand paper with M50

ANNEXURE - II A1: Labour charges for removing the existing pressed tiles and other membranes after chipping the weak tiles spalled and old concrete of the roof slab . reaching the good or uncontaminated surface . Clean the surface and make sure that surface is clean and free from loose particle.

A2: Dismantling the existing brick wall in lime mortar walls under 3m height in all floors without affecting the adjacent structures including the cost of required tools and plants and scaffolding, if necessary and clearing the debris away from the site etc., all complete and as directed by the departmental officers

A3: Providing repair works to the damaged brick work in Lime mortar in the existing wall, pillers and parapet. The damaged brick are removed and replaced with new brick with neceasary lime mortar and filling the joints, cutting, filling & curing etc all complete and as directed by the departmental officers.

A4:Chip off cracks 15 on either side of the crack joint.Clean the joint completely. perpendicular to the direction of the crack. Prepare ( Lime and cement ) and sand mortar 1:3 added with fiber Recron 3S and polymer 1 lit per bag of cement. Fill up the crack using the same and followed by the smooth finish.

A5: LIME GROUTING - Top Slab Area and Bottom slab , Crack and weak area at slab . Drill 19mm dia holes in theweathering course area concrete surface area where ever it is porou s.Provide the 18mm dia pvc nipple using rapid setting compound.prepare the slag lime with white cemet and non shrink compound at the rate of 225 gms per bag of lime (50 KG ) and inject the same to the prefixed nipple until the nipple refuses the grout. Cut the nipple and finish the same as per the requriements. a) Drilling and fixing ports

b)Injection of Lime Grout

A6: Opening the cracks using cutting machine to an average with of 3.2mm and clean the same. Providing crack filling compound Decofil to the cleaned crack using gun, followed by a Smooth finish

A7: Providing Temporeary protection to flooring using plastic sheet & POP . this protection to be retained till complection of work in the area so as to prevent damage to flooring.

A8:Providing erecting & Before dismantling and chipping cracks and patch work at bottom slab Rafters repair or changing of rafters Slab will be supported fully from Ground floor to Top roof slab . scaffolding for internal of building including providing bracing. Scaffolding to be taken away from site after works are over as per the site condiction .There can be platforms etc on scaffolding for safe working. The contractor shall provide for any other requirement as directed by the departmental officer. a)Steel tubular scaffolding H-frame with dia 40 mm medium thickness pipe like

A9: White washing two coats for old wall using clean shell lime slaked including cost of labour, cost of lime, gum, blue, brushes, including scaffolding etc., complete in all respects.

A10: Supplying and applying One coat of approved quality water based primer (Asian, nippon or equalent) for the old cement plastered walls including cost of primer, patty, brushes, scrapping and labour charges etc., all complete and as directed by the departmental officers.

A11:Painting two coats Old wall with ready mixed Plastic Emulsion paint of first class quality paint of approved colour and shade over a thorouh scrapping wall surfaces or other similar works, including cost of necessary brushes, labour charges, patty etc., complying with relevant standard specification.

A12: Painting two coats Old wall with Damp proof of two coat painting for Outer (Fosroc wall guard) of first class quality paint of approved colour and shade over a priming coat old wall surfaces or other similar works, including cost of necessary brushes, labour charges, patty etc., complying with relevant standard specification.

A13: Painting the old wood work with two coat of approved Ist class synthetic enamel paint including scrapping the old paint using sand paper as required by the departmental officers including cost of material, labour for painting, supplying etc., all complete

A14: Painting two coats over the Old iron work and other similar works such as PVC/ASTM pipes, kerb stones and grills with two coats of approved first class synthetic enamel ready mixed paint of approved quality and brand the paint should be supplied by the contractor at his own cost.

A15: Supply & fixing of Ivory colour vitrified Tiles of size 600 X 600 X 8mm (Stain free nano polished tile) for flooring and other similar works in cement mortar 1:3 (one of cement and three of CS sand) 20mm thick including fixing in position, cutting the tiles to the required size wherever necessary pointing the joints with grout (Tile joint filler), curing, finishing etc.,

A16: Providing repair and service to the damaged shutter of existing window with necessary furniture fittings, including the cost of fittings, screws and labour charges necessary wood and planks etc.,

A17: Applying chemical treatment : The over head tank leek arresting to using chemical treatment for interior and exterior applying with primer coat and add to Nitobond SBR to coverage (1 Lit/25Sq.ft) after 24hours with any visible crack, applying Nitobond SBR to add Renderack CS materials after EPOXY paint applying two coats for tank inner wall surface. This paint coverage approximately per lit 35 to 40 Sq.ft. Including necessary brushes, labour charges with relevant standard specification etc complete

A18: Cleaning the exiting open terrace removing the plants & small trees and growth of fungus including labour charges, chemicals and tools etc, all complete.

A19: Repairing the existing wooden staircase steps including the cost of screws and labour charges necessary wood and planks etc., all completed

A20: Providing the Carpet for wooden staircase including the cost of Carpet, screws and labour charges necessary tools and planks etc., all completed

A21: Providing two legged scaffolding using 15cm dia blue gum posts or casurina props or best quality bamboo posts of 4m length (3m height + 0.50m) projection +0.50m) the distance between the two rows being 1.25m and the spacing of posts being 2m in both rows with two horizontal posts with 0.5m overlap on either side and braces at 2mc/c including longitudinal and transverse middle braces to step up and providing a platform with country wood planks of 40mm thick and 1m width etc. a) up to 8m height

b) 5.5m height in addition of 2.5m ht

A22: Run of main with 2 wires of 1.5sq.mm. PVC insulated single core multi strand fire retardant flexible copper cable with ISI mark conforming to IS: 694/1990, 1.1 kv grade cable .(Open wiring)

A23:Run off main with 2 wires of 2.5 Sq.mm. PVC insulated single core multi strand fire retardant flexible copper cable with ISI mark conforming to IS: 694/1990,1.1 kv grade cable.(Open wiring)

A24 Supply and fixing of 25 watts LED street light fitting complete with all accessories such as copper wire etc., complete using 25mm dia GI ‘B’ class pipe for 1.50m length, confirming to ISI specifications and including labour charges for fixing street light fittings in EB pole / wall etc. complete

A25: Supplying and fixing of 18W LED TUBE LIGHTS 4' long with necessary fittings and charges for assembling and fixing

A26: Supplying and fixing of water tight bulk head fitting with guard suitable for 12W LED lamp

A27: Supplying & fixing of following LED bulbs suitable for rooms,carridor etc of best approved variety and as directed by the departmental officers. a)12W Bulb

b) 9W Bulb

A28:Supplying, delivery & fixing of following Electrical fittings including the cost of materials and labour charges etc., all complete a) 5 Amps switch

b) 5 Amps 5pin socket

C) Calling bell Switch

d) Calling bell

e) Hylem sheet

A29) Supply & delivery of following dia GI, GM, CI, PVC, UPVC and MS specials of best approved quality having ISI mark including cost of specials and delivery at site of work etc., all complete a.) 32 mm dia UPVC ball Value

b.) 25 mm dia UPVC ball Value

A30)Providing and fixing factory made Wood plastic composite ( WPC ) Door Frame of size 50X47mm with a wall thickness of 5mm, made out extruded 5mm rigid WPVC foam sheet, mitred at two corners and joined with 2nos of 150mm long brackets of 15X15mm M.S square tube. The two vertical and horizontal door profiles are to be reinforced with 19X19mm M.S Square tube of 19-gauge primer coat. The doorframe shall be fixed to the wall using 65/100mm long M.S screw through the frame by using PVC fasteners

M K SARAVANAN (BID ID -1074450)