CERTAIN MISC REPAIRS TO DRAINS FOOT PATH SECURITY WALL FENCING SEWAGE CLEANING INCLUDING DESILTING OF DRAINS AT NSB AREA GE NB VISAKHAPATNAM

Amount

M & L for Excavation in trenches, not exceeding 1.5 M wide and not exceeding 1.5 M depth for foundation, etc., and getting out in hard/ dense soil complete all as specified and as directed.

Demolition and breaking up drain pipes of SWG, AC or reinforced concrete pipes set in cement mortar for 150mm dia of pipe and disposal of unserviceable materials, debris and rubbish to out side MD land complete all as required and as directed.

Demolition and breaking up drain pipes of SWG, AC or reinforced concrete pipes set in cement mortar for 200mm dia of pipe and disposal of unserviceable materials, debris and rubbish to out side MD land complete all as required and as directed.

M & L for PCC 1:3:6 type C2 (using 40 mm graded stone aggregate) in concrete bed to drain pipes including packing under and haunching against the sides of pipes after they are laid and tested for pipes of 150 mm bore complete all as specified and as directed.

M & L for PCC 1:3:6 type C2 (using 40 mm graded stone aggregate) in concrete bed to drain pipes including packing under and haunching against the sides of pipes after they are laid and tested for pipes of 200 mm bore complete all as specified and as directed.

M & L for 150 mm dia Salt Glazed stone ware drain pipes, grade "A", laid in trenches and jointed in cement mortar and tested complete all as specified and as directed.

M & L for 200 mm dia Salt Glazed stone ware drain pipes, grade "A", laid in trenches and jointed in cement mortar and tested complete all as specified and as directed.

Returning, filling in, including spreading, watering and well ramming in layers not exceeding 25cm thick with soils complete all as specified and as directed.

Removing Excavated spoil to a distance exceeding 1.5 KM and not exceeding 5 KM and deposited where directed complete all as specified and as directed.

M & L for cleaning of Septic Tanks / Man Holes etc by pumping out the sewage water completely removing the Sludge, Silt, Debris etc and other materials by suitable means and removing all the materials obtained to out side MD land and cleaning the complete area including making good any damages to the Septic Tanks / Man Holes etc complete all as required and as directed.

Cleaning of existing sewage lines of 150mm dia by rodding with split bamboo/ cleaning rods so as to clean the line blockage and allow to flow effluent to the next man hole including pumping of sewage water wherever required complete all as directed.

Cleaning of existing sewage lines of 200mm dia by rodding with split bamboo/ cleaning rods so as to clean the line blockage and allow to flow effluent to the next man hole including pumping of sewage water wherever required complete all as directed.

Cleaning of existing manholes of inner area not exceeding 0.50 Sq.m of depth not exceeding 1.50 Metre by removing silt, debris, sludge deposits including bailing out of sewage water by mechanical pump if required and deposited to out side MD land complete all as directed.

Cleaning of existing manholes of inner area exceeding 0.50 Sq.m and depth exceeding 0.50 m but not exe 2.50 m by removing silt, debris, sludge deposits including bailing out of sewage water by mechanical pump if required and deposited to out side MD land complete all as directed.

M & L for cleaning the blockage in Gully Trap / Floor Trap / Nahani Trap completely to enable the sewage to flow freely to the next manholes, removing the sludge and other materials from the Traps by suitable means and removing all the materials obtained from the Traps out side MD land and cleaning the complete area including making good any damages to the Traps complete all as required and as directed.

Desilting of Drains in any condition [including foul condition] with necessary dewatering and temporary diversion of drain water as required including disposal of spoil to outside MD land including removing and replacing cover slabs complete all as directed.

M & L for removing Plants with roots by chipping Walls / Beams / Junctions of Vertical Stacks / Water Supply lines or at any other location as directed, applying recommended chemical to prevent growth or plants and making good the disturbed portion with Cement Mortar 1:3 or with PCC 1:2:4, Type B0 [using 12.5 mm graded aggregate] and painting the surfaces to match with existing treatment / finishes and removing debris off the premises complete all as directed.

Demolition of Reinforced cement concrete in any floors and pavings not exceeding 15 cm thickness, (Below or above ground level) and seperation of serviceable materials from unserviceable, stacking the serviceable materials within 100 Metres and disposal of unserviceable materials, debris and rubbish to out side MD land complete all as specified and as directed.

M&L for Precast cement concrete 1:2:4, type B1 (Using 20 mm graded stone aggregate) in landings, cover slabs (for manholes etc.) shelves and similar articles with plain faces including necessary formwork and set in cement mortar 1:4 complete all as specified and as directed.

M&L for Mild steel TMT bars 5 to 10 mm dia., and over cut to length, bent to shape required, as in stirrups, spacers and binders including cranking, bending spirally for hooping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9 mm dia., or securing with clips complete all as specified and as directed.

Cutting into existing manholes for connecting new drains making good to pipe and rendering cutting out existing benching for and forming branch channel (1/2 round or 3/4 round section) in cement concrete 1:2:4 type B1, smooth finished and reforming benching as required for 150 mm dia., of pipe complete all as specified and as directed.

Cutting into existing manholes for connecting new drains making good to pipe and rendering cutting out existing benching for and forming branch channel (1/2 round or 3/4 round section) in cement concrete 1:2:4 type B1, smooth finished and reforming benching as required for 200 mm dia., of pipe complete all as specified and as directed.

Demolition of Unreinforced Cement Concrete any description and in any position not otherwise specifically provided for and and removing rubbish to out side MD land complete all as specified and as directed.

M & L for Plain Cement Concrete Type D2, 1:4:8 (using 40 mm graded stone aggregate) in foundations, filling and mass concrete complete all as specified and as directed.

M & L for forming Contraction [Dummy] Joint 30mm Deep X 10 mm Wide filled with Sealing Compound Grade "A" complete all as specified and directed.

M & L for Plain Cement Concrete 1:2:4, Type B-1, using 20mm graded aggregate as in Sub base / levelling course 30 mm thick, for flooring complete all as specified and as directed.

M & L for Chequered Cement Concrete Tiles 300 mm X 300 mm X 25 mm thick with gray cement and no pigments and jointed in neat cement slurry and pointed in white or coloured cement to match in floors including 15 mm thick screed bed in CM(1:4) as in foot path complete all as specified and as directed. Make: Bharat / NITCO/METRO/VITCO/NMCO

M&L for 23 mm thick M 25 grade cement concrete precast hydraulically pressed inter locking tiles of approved colour and pattern as in pavements including 15 mm thick screed bed in CM(1:4) complete all as specified and directed. Make: Bharat / NITCO/METRO/VITCO/NMCO

M & L for Sand filling in floors or in foundations including watering and consolidation complete all as specified and as directed.

M & L for Machine pressed precast cement concrete coloured Glazed interlocking paver block any shape and size confirming to IS 15658 - 2006 of 60 mm thickness, M - 40 Grade with grey cement and pigment all as directed by Engineer-in-Charge. Make: Bharat / NITCO/METRO/VITCO/NMCO

Dismantling wrought iron or mild steel work of any description not otherwise provided for complete all as specified and as directed.

S&F mild steel hand rails, half round or other stock section or core for wooden hand-rail straight portion, drilled and countersunk for balusters running bars, for doors, balusters, nosing to steps including embedding in concrete and screwing etc. wind ties for roof including securing bolts posts and struts in fencing including cutting tops to shape as directed, drilling holes, notching for wire, etc.; flat iron fillets (for securing wire mesh etc.) including all necessary drilling, bolting or riveting, etc., and similar work conforming to Fe-290 Gde E-165 complete all as specified and as directed.

Dismantling of Plain or corrugated steel sheeting, any gauge, thickness, including Nainital or similar pattern roof coverings complete all as specified and as directed.

S & F Prepainted Galvalume Aluminium Zinc Coating GI based Corrugated Steel Sheet 0.50 mm thick[TCT] of any having tensile strength of 550 Mpa as in roof covering / cladding to wall, fixed with self tapping screws all as per manufacturers instructions complete all as specified and as directed. MAKE : M/s TATA BLUE SCOPE, M/s LLOYD INSULATIONS INDIA LTD, M/s BUILD TECH / JINDAL

S & F Galvanised, 2 Strand, Steel Barbed Wire 2.24mm dia, Barbed with 2mm dia bars at 75mm spacing and straining and fixing to any type of standard rails straining bolts including securing or tying at crossing with and provision of galvanised mild steel wire, staples or steel pins etc complete all as specified and directed.

Supply and lay 1050 mm dia punched tape concertina coil as per IS 4454 with galvanised coating and punched tape material as per IS-513 deep drawn quality with galvanising coating , having medium barbs( barb length: 24+ 1 mm ,Pitch between two barbs 35+ 1mm ) fixed in position and secured to both sides of shaped angle iron post , stretched to a length of 8 to 10m to achieve 1050mm dia as in fencing to steel post and to another coil /MS ribs including fixing with special galvanised fasterners such as 'J' clips , 'C' clips , U clips including dismantling existing coil all as specified and directed Note : After stretching the coil, the length of the compound wall on which it has been stretched shall be considered for measurement.

Mild steel work as in grills and gratings,etc framed guard bars, barred iron doors, ladders, railings and similar work confirming to Fe 290 gde E165 complete all as specified and as directed.

Preparation of new or previously untreated steel surfaces of any description, over 10 cm width or girth, not otherwise described and applying two coats of synthetic enamel paint (ordinary tint) over a coat of red oxide zinc chrome primer complete all as specified and as directed. Make :M/s. Asian Paints [Apcolite], M/s. Berger Paints [Luxol], Jenson & Nicholson [Brolac].

M & L for broken glass coping on top of wall in Cement Mortar 1: 3 complete all as specified and directed. Note; Broken glass at the rate of minimum 8Kg per Sqm shall be provided.

Preparation of old painted surfaces of walls by washing, rubbing down and stopping of painted surfaces and applying one coat of cement based paint complete all as specified and as directed. Make : Super-Snocem / Durocem / Aquacem Note: The Rate quoted shall be deemed to be included for necessary scaffolding and safety measures.

Dismantling of Brick / Stone Masonry built in Cement Mortar for portions ordered to be dismantled including all quoins arches pillars etc and removing rubbish to out side MD Land complete all as specified and as directed.

Walling of random rubble masonry, uncoursed, well bonded, bedded and solidly hearted, built in Cement Mortar 1:6 complete all as specified and directed.

Walling of random rubble masonry, uncoursed, well bonded, bedded and solidly hearted, built in Cement Mortar 1:6 but except stone complete all as specified and directed.

Material and Labour for Brick work with fly ash bricks, straight or curved on plan exceeding 6 M mean radius built in cement mortar 1:6 complete all as specified and as directed.

M&L for plain cement concrete, type B1, 1:2:4 (Using 20mm graded granite stone aggregate)as in cast in situ bed blocks, copings and the like including weathering, solightly rounded or chamfered angles and throating as directed including use and waste of form work complete all as specified and as directed.

Taking down Cement Plaster of any description on brick or stone walls or concrete surfaces including raking out joints, hacking for key, scrubbing down with water etc and removal of rubbish to out side MD land complete all as specified and as directed.

M&L for Rendering 15 mm thick on fair faces of brick work or concrete surfaces in cement mortar 1:3 mixed with water proofing compound as per manufacturer instructions finished even and smooth with using extra cement complete all as specified and as directed. Note : Water proofing compound shall be measured and paid separately under relevant item.

Supply only integral water proofing compound [ISI marked] complete all as specified and as directed. Make : Acco proof / Impermo / Lik proof / Scott No. 1

M&L for Raised pointing to random or polygonal rubble, uncoursed or brought upto courses in cement mortar 1:4 complete all as specified and as directed.

M&L for 50mm thick precast cement concrete (1:2:4) type B-0, using 12.5mm graded stone aggregates in louvers and jallies, including all mouldings and set in cement mortar (1:4) complete all as specified and as directed. Note: Rate quoted shall be deemed to be included for necesary reinforcement i.e., minimum 6mm dia MS round bars at 75mm centre to centre on both directions.

Dismantling of RCC Jallies of any thickness and removing rubbish to a distance not exceeding 1.50 KM complete all as specified and as directed.

M&L for Preparing old surfaces of walls by brooming down or by steel wire brushing, scrapping down smoke , soot , moulds, moss and efflorescent salts and trading oil and greasy Spots and applying one coat of white wash , complete all as specified and as directed.

M&L for Preparing old surfaces of walls by brooming down or by steel wire brushing, scrapping down smoke , soot , moulds, moss and efflorescent salts and trading oil and greasy Spots and applying two coat of white wash, complete all as specified and as directed.

KEERTHI ENTERPRISES

SRI VIJAYA LAKSHMI ENTERPRISES

AMBIKAA ENGINEERING

SREE VSM ENGINEERING

MR ENTERPRISES

K SATYANARAYANA ENTERPRISES

Sri Vayuputra Constructions

S A R CONSTRUCTIONS

RAMESH ASSOCIATES