Public Works Department Tender

Supply and laying 2 runs of 3.5x240sq.mm PVC LTUG armoured LTUG cable on post or on wall with MS Clamps.

Supply and frxing of brass cable gland for 3 1/2x240 sqmm PVC armoured LTUG cable with earth connection

Supply and providing cable end termination of 3-1/2x240 sq.mm. PVC LTUG aluminium armoured cable with necessary aluminium cable sockets by crimping etc with electrical connection complete

Supply and run of GI Hot Dip / Powder Coated 16 SWG Cable Tray with 300mm width and 50mm height with necessary clamps / supports on wall / floor / ground for earth connection.

Supply and fixing of 400 A Three phase 500V 4 Pole Change over Switch on suitable angle iron frame work with MS cable entry boxes with PWD earthing

Providing cable trench by digging of ground of depth 2 ft X width 3 ft X length 3 ft and construction of wall with bricks of height 1 1/2 ft on either side with cement mixture and filling of 12mm jelly of depth 1/2 ft with 1/2 cement mixture. (A)Earth work open excavation in all soils and sub-soils and to full depth as may be directed except in rock requiring blasting inclusive of shoring shuttering, bailing out water wherever necessary and depositing the excavated earth with a lead of 10 mts. (B)Cement concrete 1:5:10 (One of cement, five of sand and ten aggregate) using 40mm gauge hard broken granite stone jelly for flooring including dewatering if found necessary and laid in layers of not more than 15cm thick etc., complete, (C) Brick work in Cement Mortar 1:5 using best quality II class ground moulded chamber burnt bricks of size 9" x 4-3/8" x 2-3/4" for the following including curing, etc., (D)Manufacturing, supplying and fixing Precast Reinforced Cement Concrete slabs of following thickness in RCC 1:2:4 (one cement, two sand and four aggregates), using following HBGS jelly excluding cost of reinforcement steel in position but including cost of moulding charges, casting of slab, finishing, curing and fixing in position in all floors etc., (E)Supplying, fabricating and placing in position Mild Steel / Ribbed Tor Steel grills for all RCC works as per design given including cost of steel and G.I. binding wire in all floors etc. (F) Supplying and filling in foundation, basement, etc with filling M sand in layers of not more than 15 cm thick well watered, rammed and consolidated etc

Supply, Erection, Testing & Commissioning of 8.5 TR Double skin Air Handling units made of 25 mm thick puf panel with thermal break profiles, forward curved fans, Motors of Class "F" insulation ; DX cooling coils with aluminium fins and copper tubes. ( For OT 1 & 2 )

Supply, installation, Commissioning of 8.5 TR Air Cooled condensing unit with scroll compressor and microprocessor control panel with vibration mounting pads with nitrogen pre-charged. Connecting with the Indoor AHU Unit.

AIR HANDLING UNIT (11.0 TR) Supply, installation, commissioning of 11.0 TR Double skin AHU suitable for operation theatre with aluminium inner skin and aluminium outer skin with minimum 50mm PUF insulation in between 4400CFM, 125mm of Static Pressure without Mixing box for fresh air and outlet drive arrangment, fan, S.S drain pan, suitable TEFC drive motor, 6R deep coil with face velocity not exceding 500FPM, fire proof canvas with 10&5 micron filters. ( For Bone Marrow Transplant OT )

Supply, installation, Commissioning of 5.5 TR Air Cooled condensing unit with scroll compressor and microprocessor control panel with vibration mounting pads with nitrogen pre-charged. Connecting with the Indoor AHU Unit.

Supply and filling of R-407C Refrigerant gas.

Supply and fixing of hard drawn copper refrigerant piping of 5/8” dia interconnecting indoor and outdoor units with necessary fittings, supports etc.,

Supply and fixing of hard drawn copper refrigerant piping of 7/8” dia interconnecting indoor and outdoor units with necessary fittings, supports etc.,

Supply and fixing of flexible canvas connection between indoor unit and ducting and rubber pads.

Supply, Fabrication and erection of fabricated ducting 22 gauge sheet made up of Aluminium sheets of complete with MS angle supports angle flanges, anchor fastess, tees and bends where ever necessary etc as required.

Supply and fixing of water drain pipe line (1 inch PVC pipe)

Supply and fixing of duct mouth dampers

Supply and providing thermal insulation of 9 mm thick vidoflex with aluminum foil.

Supply and fixing of extruded aluminum powder coated supply and return air grilles/diffusers with volume control damper.

Supply and fixing of suitable MS angle frame for mounding the outdoor unit

Supply and fixing of laminar air flow 8 ft x 6 ft unit, (a)cabinet made from stainless steel 304, (b)dimension 2’x 2’x1’ - 4 Nos, (c)HEPA filters, size:1220x610x 100mm -4 Nos, size : 915x610x100mm - 2Nos, Type : box type, Media Ultra clean glass fiber paper – imported, Casing: M.S power coated, Retention: 0.3 Micron, Efficiency : 99.97%, Pressure drop: 25mm of WC, Cleanliness level : Class 100/1000

Supply and providing of power supply for indoor to outdoor unit motors for 10 Sqmm copper flexible single cable

Supply and providing of control supply for indoor to outdoor unit Hp and Lp cut outs for 1.5Sq mm copper flexible cable

Supply and providing of signal cable for indoor to outdoor unit sensor controls for 0.5Sq mm 4 core flexible signal cable

Supply and erection of Indoor units of 2.0 Ton capacity ( 3star Rated) Split type Airconditioner unit confirming to ISI 1301 (part-2) 1992 with amendment No.1 fitted with Hermetically sealed compressor operationon 230V 50Hz AC supply system with refrigerant gas R-22 suitable for high wallmounting evaporator and specification as under general requirement interconnection of pipes abd cable.

Supply and erection of Indoor units of 1.5 Ton capacity ( 3star Rated) Split type Airconditioner unit confirming to ISI 1301 (part-2) 1992 with amendment No.1 fitted with Hermetically sealed compressor operationon 230V 50Hz AC supply system with refrigerant gas R-22 suitable for high wallmounting evaporator and specification as under general requirement interconnection of pipes abd cable.

Supply and fixing of Copper pipe to connect Indoor and Outdoor units

Supply and fixing of MS stand for fixing outdoor unit. (SR)

GST @ 18 %