REPAIR, REPLACEMENT, CLEANING OF SEWAGE LINES, MANHOLE, GULLY TRAPS AND MISC WORK AND REPAIR TO ROAD, PATH, HARD STANDING, DRAIN AND ALLIED WKS ETC IN NP, RP AND MES AREA AT AF STN HALWARA

Demolition of Brickwork or PCC block built in cement mortar including all quoins, arches, pillars, etc, but excluding ashlar facings, dressed stonework and precast concrete articles, complete all as specified and directed.

M&L for Brick work with sub class ‘B’ brick, straight or curved as plan exc 6m mean radius built in cement mortar 1:6, complete all as specified and directed.

Taking down cement plaster on brick or stone walls etc, including racking out joints, hacking for key, scrubbing down with water etc, complete all as specified and directed.

M&L for 15mm thick rendering in cement mortar 1:4 on fair faces of brick work or concrete including even and smooth surfaces without using extra cement, complete all as specified and directed.

M&L for prepration of newly plastered surfaces of wall and applying two coat of cement base paint over a coat of alkali resistant priming paint, including dark bluecolour of pillar /RCC/brick facia, complete all as specified and directed.

M&L for preparation of old plastered surfaces and applying one coats of cement base paint on walls, complete all as specified and directed.

Cleaning and maintaining the sewage system for the entire NP, RP & MES of Air Force Station Halwara and allied establishments which consists of IWCs, EWCs, WHB, sinks, bottle traps, Nahani traps, floor traps, soil/waste/vent pipes of various dia connected to sanitary fittings/traps and/or running on external walls of buildings of any height, in sunken floors, burried in trenches of any depth including junctions, Manholes of any description (any size/depth) and under ground sewage/sullage lines of any sizes/dia upto the final drop outlet into septic tank/soak well/Manhole of central sewage system, in running/flowing condition without disturbance or damages to existing system including removing all types of blockages in above mentioned sanitary fittings/traps/sewage lines/man holes in any position as and when occures and ensuring free flow of the sewage/sullage from the point of origin to the final disposal end and disposal of the sludge/waste materials removed from above mentioned sanitary fittings/traps/sewage lines outside defence land without causing any nuisence to Air Force community/civil public and in confirmity with the regulations of local authorities, with out any extra cost to Govt, complete all as specified and directed.

(e) Penalty for non completion of work in given time :- The works assigned for the day shall be completed by the same day, preferably within 9.30hrs to 17.30hrs after receipt of the work orders /instructions by the supervisor. In case, due to any unforeseen technical reasons, if the work is unable to complete by the same day, the matter shall be informed to the AGE by the contractor in writing and permission of AGE to carry over the work to next day shall be taken in writing. In such situations, the work shall be resumed by the very next day and the work shall be completed in the shortest possible time. In the event of failure to complete the work ordered on the contractor by the same day due to non detailment of sufficient workmen or any other reason attributable to the contractor, a penalty sum of Rs.1000.00 per each complaint per day of delay.The decision of GE (AF) Halwara regarding penalty shall be final and binding. Despite this, if the complaint is still not rectified within the given time frame by Engr-in-Charge, the Tender liable to be cancelled.

Dewatering / desludging of septic tanks, soakage wells, manhole etc by mechnical means using Sewage waste collection Truck / Vehicle including cleaning of all sludge, silt residue of both organic and inorganic nature by mechanical scrappers etc and disposal off the same out side the defence area without causing any nuisence to Air Force community / civil public and in confirmity with the regulations of local authorities, without any extra cost to Govt, complete all as specified and directed. Note :- 1. For measurement of cubic content of sludge please refer PS Clause No 20. 2. Work shall be carried out in foul conditions. After dewatering, sewage systems shall be allowed to dry . 3. Sewage/ sullage shall be removed in closed container mounted on vehicle. 4. Work shall be carried out as and when required. 5. Work will done only when one supervisor is present at site who will be responsible for ensuring safety of the labours engaged. 6 Contractor has to provide all necessary safety gears & protective equipment to the labours engaged.

S & F in replacement factory made precast reinforced cement concrete cover in RCC 1:2:4 type B1 (20mm graded stone aggregate) including 8mm TMT bars at a spacing of 150mm centre to centre of overall size 900mmx450mmx75mm for Manhole, including hook arrangement for lifting and placing in position and sides covered by MS angle size 75x75x6mm including 2 coats of synthetic enamel paint over a coat of red oxide primer to exposed steel surfaces, complete all as specified and directed. Note :-Quoted rate shall deemed to be included for removing the old cover slab/ debris outside the MOD Land.