ADDITION/ALTERATION TO SEWAGE PIPELINE GULLY TRAP AND CHAMBER FOR BUILDING NO P-01 TO P-125 AT KADAMBA VANAM NAVAL BASE KARWAR

Amount

M & L for removal of blockage and cleaning of sewage lines of 100 mm bore by rodding from manholes to manholes or manholes to cleaning eyes, taking out all debris, sludges and solid materials from sewage lines and removing outside MD land and well flushing with water complete all as specified and directed by Engr-in-Charge.

Description all as per item No.1.00 herein before but 150 mm bore.

M & L for removal of blockage/ waste and cleaning gully traps and Nahani traps of any description and size for smooth flow all as directed.

M & L for removal of blockage and cleaning of manholes of size 800 mm x 800 mm and upto a depth of 1 m by removing sludge/ liquid foul/ waste etc complete and ensuring smooth flow of sewage including sprinkling of bleaching powder after cleaning of manholes and disposing the waste outside defence land all as directed by Engr-in Charge.

Description all as per item No. 4 herein before but manhole of size 900 mm x 1200 mm and depth of manhole exc. 1 m and not exc 2 m.

Description all as per item No. 4 herein before but manhole of size 1400 mm dia and depth of manhole exc. 2 m and not exc 3 m.

Excavation in trenches not exc 1.5 m wide and not exc 1.5 m in depth for taking up/ laying sewer lines and getting out in soft/ loose soil all as specified and directed.

Description all as per item No. 7 above but exc 1.5 m and not exc 3.0 m deep.

M&L plain cement concrete 1:3:6 type C2 using 40mm graded stone aggregate as in foundation & filling in Mass concrete complete all as specified and directed.

Returning, filling in soil including spreading, levelling, watering and well ramming in layers not exc 25 cm all as specified and directed.

Removing of excavated soil to a distance not exc 50 m and depositing where directed at a level not exc 1.5 m above starting point complete all as specified and directed.

Demolition and breaking up drain pipes 100 mm dia (Salt Glazed ware, AC or reinforced concrete) set in cement mortar including PCC bed and haunching and removal of debris outside the MD land complete all as specified and directed.

Description all as per item No. 12 above but 150 mm dia.

M&L for Salt Glazed Stoneware pipes grade 'A', 100 mm bore, laid in trenches and jointed all as specified and directed.

Description all as per item No. 14 herein before but 150 mm bore.

M&L for PCC 1:3:6 type C2 (using 40 mm graded stone aggregate) for bed to drain pipe 100 mm bore including packing under and haunching against the sides of pipes after they are laid and tested all as specified and directed.

Description all as per item No. 16 herein before but bed to150 mm bore.

Demolition/breaking up or down CI pipe of any size, fixed in any position complete all as specified.

S&F cast iron soil, waste and vent spun pipes 100 mm dia, in any length with or without ears, with cement joints, laid in trenches or in floors and including taking down existing complete all as specified and directed.

S & F cast iron soil, waste and vent spun pipes 75 mm dia, in any length with or without ears, with cement joints, laid in trenches or in floors and including taking down existing complete all as specified and directed.

S & F cast iron bends 100 mm dia (any radius) diminishing pieces or tapers (larger bore measured) all as specified and directed.

S & F cast iron bends 75 mm dia (any radius) diminishing pieces or tapers (larger bore measured) all as specified and directed.

Demolition of precast concrete block walling built in cement mortar all as specified and directed.

M&L for providing precast cement concrete block masonary with solid blocks exc 10 cm width, type C-1 (1:3:6) using 20mm graded aggregate and set in cement mortar (1:4) all as specified and directed.

All as per item No 24 above but except blocks.

M & L for rendering 15 mm thick in cement mortar 1:4 on fair faces of brick work or concrete surfaces mixed with water proofing compound finished even and smooth without using extra cement complete all as specified and directed. NOTE : Water proofing compound shall be measured and paid separately.

Supply only Water proofing compound all specified and directed.

M&L for preparing the new plastered surfaces and applying three coats of white lime washing on walls complete all as specified and direcrted.

S&F in repairs Cast iron work grade FG 150, articles n.exc 5 kg each each unmachined, in brackets, gully traps,gratings, railing, frames,manhole covers, fire and soot doors, dampers, stopvalve boxes, gate stops,parts of ranges, balusters and similar articles complete all as specified and directed.

Dismantling cast iron work of any description

Ms V. S. NAYAK

ABDUL RAHIM

RAJESWARI CONSTRUCTIONS

Bidder Name

ABDUL RAHIM

Ms V. S. NAYAK

VKD CONSTRUCTION

RAJESWARI CONSTRUCTIONS