Vilathikulam TP - School Building Improvement Grant 2024-25

Amount

Weathering course concrete using best quality broken brick jelly of size 20mm uniform gauge in pure slaked lime the proportion of brick jelly to lime being 32:12-1/2 by volume and laid over the RCC roof slab in a single layer and consolidated to the required finished thickness by beating the concrete with wooden, beaters of approved pattern keeping the surface constantly wet by sprinkling jaggery and lime water etc. complete complying with standard specification.

Finishing the top of roof with one course of approved first quality Machine Pressed Tiles of size 230mm x 230mm x 20mm thick of approved quality laid in Cement Mortar 1:3 (one cement and three sand) 12mm thick mixed with water proofing compound conforming to Indian standard as approved by the departmental officers at 2% by weight of cement used and the joints pointed neatly to full depth of tiles with the same mortar mixed with the water proofing compound and red oxide etc. complete complying with standard specification.

Painting two coats with ready mixed Plastic Emulsion Paint approved quality and colour over a priming coat, including thorough scrapping, clean removal of dirt, etc complete and including necessary plaster of paris, putty, wherever required etc, complete as per standard specification. - 10 sq.m

Supplying and fixing M.S. Grill Door,Window, Ventilator of approved design and as directed by the departmental officers including cost of MS Ventilator, labour charges and cost of one coat of red oxide primer with labour charges for priming coat etc. complete complying with standard specifiction.

Painting with ready Mixed enamel Paint over the new Steel works of approved quality and colour without priming coat including the cost all materials etc., complete, in all floors.

Wiring with 2 x 22/0.3mm PVC insulated multistrand copper conductor cable of 1100V grade in suitable PVC rigid pipe concealed in wall and ceiling with PVC accessories in flush with wall and covered with hylum sheet of 3mm thick with TW switch box and making good of the concealed portion with suitable colour for PVC concealed light point ( 5 points / coil) (SD23)

Wiring with 2 x 22/0.3mm PVC insulated multistrand copper conductor cable of 1100V grade in suitable PVC rigid pipe concealed in wall and ceiling with PVC accessories in flush with wall and covered with hylum sheet of 3mm thick with TW switch box of 150mm x 100mm x 113mm for5 5A 3 pin nin-interlocking flush type CS plug with continuous earthwire connection of 14 SWG TC wire and making good of the concealed portion with suitable colour for cealed plug point. (SD38)

Supply and fixing of 20W LED Tube Light fitting complete with conduit pipe suspension from the ceiling with PVC unsheathed Copper leads from the terminals to the fitting with flu.tube. (SD89)

Supply and fixing of 1200mm sweep AC ceiling fan complete with stepped electronic regulator with 300mm down rod on other existing clamp.(SD 106)

Earth work excavation in all classes of soils such as hard stiff clay, stiff black cotton, hard red earth, shales, murram, ordinary earth, earth mix with 50% fair sized boulders etc., with initial lead and lifts including laying, spreading, leveling, sectioning breaking clods etc., including all incidental charges etc., complete as per standard specification . for Foundations SS 20B TNDSS NO. 23 &24 V, VI (S2) VI 9

Supply filling of Stone dust in layer of not more than 15 cm thick including watering with all layers and consolidation complying with standard specification including cost and conveyence of sand to Site and all labour charges and all other incidential charges etc,. complete as per Standard Specification. TNDSS NO. 24 &25 NBC Part VI (S2) 8

Plain Cement concrete of mix 1:4:8 (One cement four sand and eight aggregates) using 40mm gauge hard broken including cost conveyance of all materials to site including labour charges, transporting and placing in position including shoring, strutting forming protective bunds, cofferdams bailing out of water labour for mixing compacting, finishing and curing, working at depths, tools and plants and incidental charges such as sheeting, shoring and bracing and their subsequent removal etc., complete as per standard specification. TNDSS NO.28 V,VI S25

Brick work in Cement Mortar in 1:5 ( One cement and Five Sand ) using best quality of Country bricks of size 8¾x 4 ¼ x 2 ¾ including all cost of materials and labour charges including Curing charges etc., complete as per Standard Specificationand as directed by department officials.

Upto basement

Providing GRANOLITHIC FINISH of the following thick with PCC 1:2:4 (one cement, two sand and Four Jelly) using 10mm to 12 mm HBGS jelly etc., as per standard specification 40mm thick

PCC 1:2:4 (One cement two sand and four aggregates) mix using 20mm gauge hard granite broken stone jelly in all PCC works connected to the work excluding shuttering , Centering and cost of Reinforcement grills but including curing ,finishing etc complete with standard specification and as directed by departmental officers etc complete as per standard specification.

Supply and fixing of GI Pipe including of all charges etc complete as per standard specification. 50mm dia

Supplying and fixing of RoofTruss using I Section for Vertical member M.S. angle frames and M.S Plates including cost of I section, angles and flats in proper position including labour charges for cutting, welding, and including labour charges for priming cost of red oxide painting and erection in a proper position etc. complete as per standard specification.

Supply and fixing of Galvalum sheet roofing 0.6mm thick of approved quality by drilling holes ( and not by punching) with necessar y " j"/ "U" bolts and nuts of 8mm dia of suitable length and providing 1 set of Bitumen washer of 25mm dia and 1.60mm thick for each bolt including protecting portion of bolts in roof shall be covered with bitumen compound etc completed complying with standard specification as per TNBP No. 49

Plastering walls with cement mortar 1:5 (One cement five sand) 12mm thick in all floors and all exposed surfaces including cost and conveyance of materials to site and all labour charges,Curing etc completeand as directed by department officials..

Supplying and Filling of U/S Gravel from approved quarry in Layer of not more than 15cm thick including watering with all layers and consolidation complying with standard specification including cost and conveyance of material to site and all labour charges and all other incidential charges etc., complete as per Standard Specification.

Supplying and Errecting Steel Centering including necessary supports for plain surfaces for Reinforced Cement Concrete works such as Coloumn footing,Coloumn pedestals,plith beams, grade beams,staircase steps,etc which requires only nominal strutting using mild steel sheetsof size 90mm x60mm and 10Bg stiffened with welded mild steel angles of size 25mm x 25mm x 3mm for boarding, laid over silver oak joists of size 10cm x 6.5cm spaced at about 75cm centre to centre or at suitable intervels etc complete in all floors Complying with standard Specification without Strutting. ( TNSS NO or NBC No 30(S) 86 86 A V, VI(S3)VII

Supplying and Fabricating and placing in position mild steel of ribbed for steel bars for all R.C.C. works including bending, cranking binding etc., including cost of binding wire M.S. chairs laps to fix the reinforcement in all position all lasour and materials etc. Complete complying with standard Specification.

R.C.C. 1 : 11/2 : 3 (One Cement One Point Five Sand Three Aggregates) using 20mm gauge hard Granite broken stone jelly including cost curing, etc., complete as per standard specification and as directed by Engineer incharge.

Special Ceiling Plastering in C.M. 1 : 3 (One Cement, Three Sand) to 10 mm thick including all cost and conveyance of all materials to site including cost of cement which will be purchared locally by the contractor and conveyance of the same to the actual work site and cost form work including watering curing and all leads of good potable water and all other.

Wiring with 2 x 1.5 Sq.mm (22/0.3) PVC insulated SC Unsheathed Cu. Conductor of 1100V grade in cuitable PVC rigid pipe concealed in wall and Ceiling with PVC accessoires in flush with wall with 3mm thick Hylum Sheet cover with TW Switch box and 5A F.T. Switch and making good of the Concealed portion with suitable colour for PVC CONCEALED LIGHT POINT/FAN POINT (for Electronics Regulator) (SD NO: 24)

Towards Cost and Supply of LED Tube Light Fittings including all cost and conveyance to site etc complete. (18W 4 Feet)

Towards Cost and Supply of Street Light Fittings including all cost and conveyance to site etc complete. (48W)

Supply and Fixing of TNEB Meter Board suitable for 32 A single phase service connection with 32A fues unit (500 V) 32A neutral link and earth link (1"X18" copper flat) on TW plant of size 375mm X 300mm X19 with supporiting TW reepers of 1 " thick an either side withpainting with suitable bolt and nuts for fixing the TW plank on wall with earth connection and inter connection with 7/20 PVC insulated copper wirefrom EB meter to fuse unit (SD No.125)

Supply and Run of 2 of 6 sq. mm ( 84/0.30) polythene insulated and PVC unsheathed S.C. Alu cable of 1100 V on 7/20 Gi bearer wire for Service Connection Main - SD.66

Supply and Run of 2 x1.5sq. Mm(22/.3) PVC insulated SC unsheathed CU. Conductor of 1100Grade in 25mm Dia GI PIPE (Glass"B")suitably Bent at both ends with necessary angle iron upright and end supports for Mains SD 69

Painting two coats over the new wood work using ready mixed enamel paint including cost of all materials to site and all labour charges for mixing applying etc., Complete as per Standard Specifications Rate for 10 Sqm

Conducting Geophysical survey, quality and quantity test and transportation charges etc, (This includes labour charges in the field, rent of the vehicle for reaching the place, rent of the instrument and excluding charges for the geologist)

Drilling 150 mm Dia bore well in Hard rock areas anywhere in the state inculding transportation to site of work in hardrock areas inculding labour charges for insertion of MS casing pipe and flushing of borewell and for minutes. ( As per MD TWAD Board Chennai Letter No : 15090/AE/CM/TWAD/2013/ Dated:22/4/2013 )

Supply and delivery of unplasticised ribbed screen PVC casing pipe of the 150mm dia in 3m length with screwed and socket end and centering guide for every 15m length of pipes as per IS / 12818 / 92 and as amended from time to time to suit the borewell upto 80m depth (C.S) with ISI marking including, loading, unloading , freight, stacking and transit insurance charges etc, complete. TWAD Page No : 22

Supply and delivery of Single phase of 15 LPM x 90 m Head Submersible pumpset of Motor ISI/ISO with Three PHASE PANEL BOARD WITH TWO LEVEL GUARD AND AUTO START as per ISI Specifications including all cost and conveyance to site etc., Complete

Supply and delivery of Single Phase Panel Board - Star Delta with two level Guard and auto start suitable for Submersible pumpsets and accessories including all fittings suitable for Submersible pump sets.Panel Board should be provided as per specification. Rates inclusive of Packing, Loading, Freight, Unloading, Stacking, Transit and Insurance charges etc, complete TWAD Page No : 114

Labour Charges for the Erection of 50 LPM 200 mtr Head Submersible pumpset in borewell including fixing and jointing submersible cable with proper clamps upto the starter to required depth and also fixing of riser pipes to the required depth valves erection clamps, pressure gauges upto the exterior wall of pump room and erection of panel board consisting of TNICN switches starter, voltmeter,Ammeter, three pilot lamps capacitor single phasing preventor, water level guard and laying and jionting the cables and twin earthing as per IE rules., complete and testing the pumpset and trail run for 10 days. TWAD page No 308

Supplying and fixing of PVC insulated and sheathed 3 core 4sq.mm Flat type Copper cable cofirming to IS 694/ 1990 and including cost and conveyance of all materials to site and labour charges etc, complete as per standard specification. TWAD page No ; 120

Supply and erecting centering for sides and soffits including supports and strutting upto 3.29m high for plane surfaces such as RCC slabs, Rectangular beems, Tee (or) ECC Beam, Lintel, Bed Block, Staircase waist and landing slabs landing beams, canopy etc., in all floor with all cross bracings using mild steel sheets of size 90cm X 60cm and BG 10 stiffened with welded mild steel angles of size 25mm X 25 X 3mm for boarding laid over country wood joinsts of size 10cm X 6.50cm spaced at about 90cm C/C and supports by Causrina props of 10cm to 13cm dia spaced at 75cm C/C etc., completed as directed. Sl.No.123

Solid PVC Door Shutters using 19 Gauge 19mm MS square tubes for styles and outer frames. 15mm MS square tubes for top, lock and bottom rails. The steel tubes shall be covered with 5mm thick solid PVC Sheets. Shutter using 5mm thick solid PVC Sheets for panelling shall rigidly fixed in position including necessary furniture and fittings. The over all size of styles shall be 50mm x 30mm. The over all size of top rail, lock rail and bottom rail shall be 75mm x 30mm. The over all size of frames shall be 50mm x 45mm with suitable rabate for housing the shutter.

Daddoing the walls with first quality approved white glazed tiles of size 150X150X6 mm laid in cement mortar 1:2 mix to 10mm thick and painting with white cement using 0.40 kg/1m2 including finishing the jointing and painting flush with tiles surface etc., complete

Flooring finishing with first quality plain ceramaic tiles of all colours of size 305cm X 305cm X 6mm laid in cement mortar 1:3 mix to 20mm thick and painting with white cement using 0.30 kg/1m2 including finishing the jointing and painting flush with tiles surface etc., complete.

Supply and delivery and fixing of 2000Lit HDPE tank as per IS 12701 / 1996 including loading, unloading, transportation and labour charges for fixing of the GI pipes and specials for pipe connection works including cutting, threading and fixing charges etc.,

Supplying and fixing in position best white glazed earthenware Oriya type INDIAN WATER CLOSET of approved Quality of size 584mm width "P" or "S" trap and embedding the closet with trap to shape in position with 40mm brickjely concrete 1:2:5 (One lime, two sand and five brickjelly) and finishing the top to the required slope and including giving connection to the C.I soil stracks by dismantling the masonry floor or RCC works and redoing the same to the original condition withour anyleakage etc., complete as directed by the departmental officers. (The water closet should be got approved by the Executive engineer before use on work)

Supplying and fixing in position of Indian make White glazed earthen ware Flat Back Urinal of approved quality including dismantling masonry if necessary and redoing the same to original condition etc., complete as directed by the dePart ofmental officers.

Supplying and fixing of position of Indian make white glazed earthwere wash basin 550mm x 400mm with all accessories such as cost Iron brackets, 32mm dia C.P. Waste coupling, Rubber plug and chain, 32mm dia 'B' class, G.I. Waste pipe, 15mm dia, G.M.Wheel valve, 15mm dia Nylon connection, 15mm dia Brass Nipples, 15mm C.P. pillar tap etc.,

Supplying and fixing of Manhole Cover SFRC etc., (600 x 600mm)

Supplying and fixing in position C.I. Man HOLE COVER (light or heavy duty) of 60x60 cm of best approved quality confirming to L.S.S.etc.,complete complying with standard specifications and drawings and as directed by the departmental Engineers

Wiring with 2 x 1.5 sq.mm. (22 / 0.3) PVC insulated single core unsheathed copper conductor cable of 1100V grade in suitable PVC rigid pipe on wall and ceiling with PVC accessories with TW switch box inflush with wall with 5A FT switch covered with hylum sheet of 3mm thick with painting of suitable colour with continuous earth wire connection of 14 SWG TC wire for open PVC light point / fan point (for electronic regulator) SD-19

Supply and fixing of WT bulk head fitting with guard (Philips/Bajaj/crompton/K.likw ) suitable for in candles cent lamp with 60 W Bulb ( SD 84 )

Wiring with 2 x 1.5 sq.mm. (22 / 0.3 ) PVC insulated single core unsheathed copper conductor cable of 1100V grade in suitable PVC rigid pipe on wall and ceiling with PVC accessories and with TW switch box and 5A FT switch with painting of suitable colour with continuous earth wire connection of 14 SWG TC wire for open PVC light point / fan point (for electronic regulator) SD - 16