Special Repair works to existing 1 No. of INS., 3 Nos. of SI and 66 Nos. of PC/HC Quarters at Sholingar in Ranipet District.

Amount

39 : S & F of M.S.Grills

52: Supplying, laying, fixing and jointing the following PVC pipes as per ASTM-D-1785 of schedule 40 of wall thickness not less than the specified in IS 4985 a. 32 mm dia

Electrical arrangements 74 : Charges for fixing of "Fan"

ANNEXURE - I 21.5.2 : Supply and fixing Solid UPVC door shutter with frame

22.3.3 : T.W. frame & T.W styles & rails with BWR double leaf shutters for Cup board/ward robes including two coat enamel paint & one coat primer.

23.2.1 : 4mm thick pin headed Glass panels with Aluminium beedings

28.1 : Floor plastering in C.M. 1:4, 20 mm tk. (using crushed stone sand) Mixed with Super Plasticiser

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 (One of cement and three of crushed stone sand) 12mm thick mixed with Water proofing compound

53.5.2 : S & F of Wash Hand Basin of size 550 x 400 mm (White 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

56.3.1: S&F of Indian Water Closet white glazed (Oriya type) of size 580 x 440mm with PVC SWR grade P' or "S' trap - In G.F.(using crushed stone sand)

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

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

344.2 : S&F of Bevelled edge mirror 500 x 400 x 5.5mm

ANNEXURE-II: A1 : White washing two coats for old walls using clean shell lime slaked including cost of lime, gum, blue, brushes, including scaffolding, thorough scrapping and washing with soap, soda water etc., complete in all respects and complying with relevant standard specifications.

A2 : Painting the old walls with TWO COATS OF OIL BOUND DISTEMPER of approved brand over cement plastered wall surfaces including scrapping Cost of paints, putty, brushes, watering, curing etc., all complete as directed by departmental officers (paints and its shade be got approved from the Executive Engineer before use).

A3 : Painting old walls with two coats ready mixed plastic emulson paint of first class quality paint of approved colour and shade including thorough scrapping, clean removal of dirt and dust etc., complete including cost of necessary brushes, labour charges, patty etc., complying with relevant standard specification. The paint should be supplied by the contractors at his own cost. (The quality and shade of the paint should be got approved by the Executive engineer before use.)

A4 : Painting the old wood work with one coat of approved first class enamel ready mixed paint in of approved quality and shade, the paint should be supplied by the contractor at his own cost complying with relevant standard specifications.

A5: Painting the old Iron work and other similar works such as PVC / ASTM Pipes, Kerb Stone and grills with one coat 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, (The quality and the brand of paint should be got approved by the Executive Engineer before use) complying with relevant standard specifications.

A6: Drilling of 6" dia (150mm) vertical bore well in Overburden soil including labour charges for insertion of casing pipe in the scheme area to required depth and as directed by the departmental officers .

A7: Drilling of 6" dia (150mm) vertical bore in hard rock areas anywhere in Tamil Nadu including transportation to the work site in hard rock areas and developing the borewells and as directed by the departmental officers.

A8: Supply, delivery and fixing of 160mm dia outer dia PVC casing pipe of 6kg/cm.Sq of approved quality with ISI mark.

A9: Supplying and fixing of 160mm dia PVC end cap for borewell of approved quality with ISI mark.

A10: Supply and delivery of clear water vertical wet type submersible pump conforming to IS 8034/2002 and as amended thereafter and BEE 3 Star Rated capable of discharging noted LPM against head of water column due to all causes. The pump shall be with stainless steel shaft and dynamically balanced bronze or Cast SS impeller, brass screws and CI FG 200 grade pump bowl/diffuser with ISI mark. The pump shall be directly coupled to a continuos rated two pole suitable wet type vertical squirrel cage induction motor suitable for operation in AC single phase 230 V+/- 10 %,50 HZ +/-5 % For 2 HP, Head: 155 m. Power = 3 H.P Size borewell = 150 mm dia 50*100 lpm

A11: Supply and delivery of 5 HP Open well Submersible pump set conforming to IS 14220 /2002 and as amended thereafter and BEE 3 Star Rated capable of discharging the following duties due to all causes. The pump shall be with stainless steel shaft and dynamically balanced bronze mixed type impeller, CI FG 200 grade casing and brass screws and rotor shall be of copper rod as per IS 613/1984 with ISI mark. lpm = 50* 100

A12: Labour charges for the erection of submersible pumpset in borewell/openwell 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 TPICN switches starter, Voltmeter, Ammeter, three pilot (indicating) lamps capacitor single phasing preventor, water level guard and laying and jointing the cables and twin earthing as per IE rules etc., complete and testing the pumpset and trail run for 10 days. Up to 5HP

A13: Supply and delivery of direct online starter confirming to IS13947, IEC60947-1 and as amended thereafter with suitable KW rating for operation in AC/single Phase/50HZ(± 5%) and 230 V(±10%) including Ammeter, Voltmeter, Thermal Overload relay, 16 Amps 2 pole Magnetic Contactor with under Voltage protection, Indication lamp, starting capacitor, running capacitor and On/Off Push button switches, 5 way connector, wiring with 1 sq. mm/1.5 sq. mm copper PVC insulated cable, powder coated vermin proof box including the capacitor (the cost of capacitor is to be taken separately). a) For 3HP submersible pumpset in bore Well

b) For 5 HP open well submersible

A14: Supplying, laying, fixing and jointing the following UPVC pipes as per ASTM-D-1785 of schedule 40 of wall thickness not less than the specified in IS 4985 a. 50 mm dia UPVC pipe

A15: Supply and delivery of 3 core 4.0 sqmm 1100V grade copper UG flat cable of best and approved quality having ISI mark etc., all complete as directed by the departmental officers.

A16: Supply and delivery of 20mm dia Nylon rope of best and approved quality for tying the delivery line with submersible pumpset for safety measure etc., all complete.

A17: Supplying and delivery of 32mm dia UPVC Column pipe cristal coupler type, screen pipe of best approved quality to suitable for suction, air pipe for the borewell including necessary threaded couplers etc., as directed by the departmental officers.

A18: Supplying and Delivery of following Dia GI , GM , CI , PVC and MS SpecIals of best and approved quality having ISI mark including cost of specials and delivery at site of work etc., all complete and as directed by the departmental officers. a) 32mm dia Gun metal Gate valve

b) 25mm dia Gun metal Gate valve

c) 50mm dia Gun metal Gate valve

d) 50mm dia GI Bend

e) 50mm dia GI Tee

f) 50mm dia GI Union

g) 50mm dia GI Nipple

h) MS bore clamp set 150mm size for borewell

A19: Supplying and fixing of PVC Tank cover to the Existing tank including cost of covers and delivery at site of work etc., all complete.

A20: Supply and fixing of LED Bulk head fitting for 12W LED Bulb

A21: Supplying and fixing of LED bulbs suitable for fixing it to pendent / bakelite battern holder of best approved variety a) 9 watts LED bulb

b) 12 watts LED bulb for bulk head fittings

A22: Supplying and fixing of 18W LED TUBE LIGHTS 4' long with necessary fittings and charges for assembling and fixing

A23: Supplying and fixing of 25W LED Street light with necessary fittings (Superior variety) Charges for fixing 25W LED lamp street light fittings

A24: Run off 2 wires of 4 Sq.mm copper PVC insulated single core cable with one run of 7/20GI stay wire suspended with porecelin reel insulators at 1.0m centre to centre for support of phase and neutral cable from top of street pole to the house / flats including all materials etc., all complete for EB service connections including labour charges for fixing GI wire and MS angles (For EB Service connection single phase) (Open Wiring)

A25: Run off 4 wires of 4 Sq.mm PVC insulated single core multi strand fire retardant flexible copper cable with ISI mark conforming to IS: 694/1990. with one run of 7/20GI stay wire suspended with porecelin reel insulators at 1.0m centre to centre for support of phase and neutral cable from top of street pole to the house/flats including all materials etc., all complete for EB service connections including labour charges for fixing GI wire and MS Angles (for EB service connection three phase)

A26: Supplying and fixing of 5 amps flush type switches including all material and labour charges for fixing etc.,

A27: Supplying and fixing of aluminium aldrop of size 250mm long and 16mm dia etc, all complete.

A28: Supplying and fixing 3 No of 32 Amps 500 volts grade porcelain fuse unit on suitable teakwood plank varnished to be fixed on the top of pole EB street pole with necessary clamps including cost of all materials etc., all complete.

A29: Supplying and fixing of 32 amps double pole main switch with fuse and neutral link on a suitable well varnished teak wood board including necessary interconnection and earth connection cost of all materials, etc., all complete.

A30: Cleaning the existing septic tank such as sewage waste and liquid by 5000 Liters capacity vehicle and disposing the same away from the site including hire and conveyance charges all tools & plants etc., all complete and as directed by the departmental officers.

A31: Labour charges for rewinding the existing burn out submersible Pumpset motor coil including cost of new coil replacing of burning extra., all complete and as directed by the departmental officers.

P. Seshachalam

M K SARAVANAN

R Murali